java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product03.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 13:06:56,010 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 13:06:56,012 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 13:06:56,024 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 13:06:56,025 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 13:06:56,026 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 13:06:56,027 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 13:06:56,029 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 13:06:56,031 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 13:06:56,031 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 13:06:56,032 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 13:06:56,034 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 13:06:56,034 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 13:06:56,035 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 13:06:56,036 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 13:06:56,037 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 13:06:56,038 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 13:06:56,039 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 13:06:56,041 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 13:06:56,043 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 13:06:56,044 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 13:06:56,046 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 13:06:56,047 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 13:06:56,048 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 13:06:56,050 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 13:06:56,051 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 13:06:56,051 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 13:06:56,052 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 13:06:56,052 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 13:06:56,053 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 13:06:56,054 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 13:06:56,054 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 13:06:56,055 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 13:06:56,056 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 13:06:56,057 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 13:06:56,057 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 13:06:56,058 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 13:06:56,058 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 13:06:56,058 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 13:06:56,059 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 13:06:56,060 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 13:06:56,061 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-20 13:06:56,076 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 13:06:56,076 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 13:06:56,077 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 13:06:56,077 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 13:06:56,078 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 13:06:56,078 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 13:06:56,078 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 13:06:56,078 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 13:06:56,078 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 13:06:56,079 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 13:06:56,079 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 13:06:56,079 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 13:06:56,079 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 13:06:56,079 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 13:06:56,080 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 13:06:56,080 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 13:06:56,080 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 13:06:56,080 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 13:06:56,081 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 13:06:56,081 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 13:06:56,081 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 13:06:56,081 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 13:06:56,081 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 13:06:56,082 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 13:06:56,082 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 13:06:56,082 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 13:06:56,082 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 13:06:56,082 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 13:06:56,082 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-20 13:06:56,111 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 13:06:56,125 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 13:06:56,129 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 13:06:56,130 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 13:06:56,131 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 13:06:56,132 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product03.cil.c [2019-09-20 13:06:56,210 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1a911f29/d55dc7996e43449fad9e1c61338f7deb/FLAG3b7fd3a47 [2019-09-20 13:06:56,851 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 13:06:56,853 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product03.cil.c [2019-09-20 13:06:56,875 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1a911f29/d55dc7996e43449fad9e1c61338f7deb/FLAG3b7fd3a47 [2019-09-20 13:06:57,150 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1a911f29/d55dc7996e43449fad9e1c61338f7deb [2019-09-20 13:06:57,160 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 13:06:57,162 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 13:06:57,163 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 13:06:57,163 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 13:06:57,167 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 13:06:57,169 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:06:57" (1/1) ... [2019-09-20 13:06:57,172 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13669d52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:57, skipping insertion in model container [2019-09-20 13:06:57,172 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:06:57" (1/1) ... [2019-09-20 13:06:57,179 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 13:06:57,246 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 13:06:57,695 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:06:57,710 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 13:06:57,821 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:06:57,856 INFO L192 MainTranslator]: Completed translation [2019-09-20 13:06:57,857 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:57 WrapperNode [2019-09-20 13:06:57,857 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 13:06:57,858 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 13:06:57,858 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 13:06:57,858 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 13:06:57,873 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:57" (1/1) ... [2019-09-20 13:06:57,873 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:57" (1/1) ... [2019-09-20 13:06:57,899 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:57" (1/1) ... [2019-09-20 13:06:57,900 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:57" (1/1) ... [2019-09-20 13:06:57,941 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:57" (1/1) ... [2019-09-20 13:06:57,959 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:57" (1/1) ... [2019-09-20 13:06:57,973 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:57" (1/1) ... [2019-09-20 13:06:57,984 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 13:06:57,986 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 13:06:57,986 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 13:06:57,988 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 13:06:57,989 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:57" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 13:06:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 13:06:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 13:06:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-20 13:06:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-20 13:06:58,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-20 13:06:58,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-20 13:06:58,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-20 13:06:58,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-20 13:06:58,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-20 13:06:58,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-20 13:06:58,076 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2019-09-20 13:06:58,077 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2019-09-20 13:06:58,077 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-20 13:06:58,078 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2019-09-20 13:06:58,079 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 13:06:58,079 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-20 13:06:58,082 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-20 13:06:58,082 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-20 13:06:58,083 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-20 13:06:58,083 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2019-09-20 13:06:58,083 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2019-09-20 13:06:58,083 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2019-09-20 13:06:58,084 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2019-09-20 13:06:58,084 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2019-09-20 13:06:58,084 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2019-09-20 13:06:58,084 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2019-09-20 13:06:58,084 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2019-09-20 13:06:58,085 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-20 13:06:58,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2019-09-20 13:06:58,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2019-09-20 13:06:58,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2019-09-20 13:06:58,085 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2019-09-20 13:06:58,086 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2019-09-20 13:06:58,086 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2019-09-20 13:06:58,086 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2019-09-20 13:06:58,086 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2019-09-20 13:06:58,086 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2019-09-20 13:06:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 13:06:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 13:06:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-20 13:06:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-20 13:06:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-20 13:06:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 13:06:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 13:06:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-20 13:06:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 13:06:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 13:06:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 13:06:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 13:06:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-20 13:06:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 13:06:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-20 13:06:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-20 13:06:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 13:06:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-20 13:06:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-20 13:06:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 13:06:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-20 13:06:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2019-09-20 13:06:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2019-09-20 13:06:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2019-09-20 13:06:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2019-09-20 13:06:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2019-09-20 13:06:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2019-09-20 13:06:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-20 13:06:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2019-09-20 13:06:58,093 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-20 13:06:58,093 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2019-09-20 13:06:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-20 13:06:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-20 13:06:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-20 13:06:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 13:06:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-20 13:06:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2019-09-20 13:06:58,095 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2019-09-20 13:06:58,096 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2019-09-20 13:06:58,096 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2019-09-20 13:06:58,096 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2019-09-20 13:06:58,096 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2019-09-20 13:06:58,096 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2019-09-20 13:06:58,097 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2019-09-20 13:06:58,097 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2019-09-20 13:06:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2019-09-20 13:06:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2019-09-20 13:06:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2019-09-20 13:06:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 13:06:58,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 13:06:58,100 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 13:06:59,204 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 13:06:59,205 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-09-20 13:06:59,206 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:06:59 BoogieIcfgContainer [2019-09-20 13:06:59,207 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 13:06:59,226 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-20 13:06:59,226 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-20 13:06:59,229 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-20 13:06:59,230 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.09 01:06:57" (1/3) ... [2019-09-20 13:06:59,231 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e5d195c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 01:06:59, skipping insertion in model container [2019-09-20 13:06:59,231 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:57" (2/3) ... [2019-09-20 13:06:59,232 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e5d195c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 01:06:59, skipping insertion in model container [2019-09-20 13:06:59,232 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:06:59" (3/3) ... [2019-09-20 13:06:59,234 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product03.cil.c [2019-09-20 13:06:59,244 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-20 13:06:59,255 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-20 13:06:59,273 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-20 13:06:59,304 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-09-20 13:06:59,305 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-20 13:06:59,305 INFO L378 AbstractCegarLoop]: Hoare is true [2019-09-20 13:06:59,305 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-20 13:06:59,305 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-20 13:06:59,306 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-20 13:06:59,306 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-20 13:06:59,306 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-20 13:06:59,306 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-20 13:06:59,331 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states. [2019-09-20 13:06:59,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-09-20 13:06:59,341 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:06:59,342 INFO L407 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] [2019-09-20 13:06:59,345 INFO L418 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:06:59,351 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:06:59,352 INFO L82 PathProgramCache]: Analyzing trace with hash -471941416, now seen corresponding path program 1 times [2019-09-20 13:06:59,354 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-20 13:06:59,354 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-20 13:06:59,410 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:06:59,410 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:06:59,410 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:06:59,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:06:59,732 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2019-09-20 13:06:59,734 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:06:59,735 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-09-20 13:06:59,740 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-09-20 13:06:59,755 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-09-20 13:06:59,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-20 13:06:59,758 INFO L87 Difference]: Start difference. First operand 143 states. Second operand 2 states. [2019-09-20 13:06:59,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:06:59,809 INFO L93 Difference]: Finished difference Result 196 states and 245 transitions. [2019-09-20 13:06:59,809 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-09-20 13:06:59,810 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 59 [2019-09-20 13:06:59,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:06:59,822 INFO L225 Difference]: With dead ends: 196 [2019-09-20 13:06:59,823 INFO L226 Difference]: Without dead ends: 100 [2019-09-20 13:06:59,827 INFO L636 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 [2019-09-20 13:06:59,842 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2019-09-20 13:06:59,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 100. [2019-09-20 13:06:59,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 100 states. [2019-09-20 13:06:59,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 116 transitions. [2019-09-20 13:06:59,877 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 116 transitions. Word has length 59 [2019-09-20 13:06:59,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:06:59,878 INFO L475 AbstractCegarLoop]: Abstraction has 100 states and 116 transitions. [2019-09-20 13:06:59,878 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-09-20 13:06:59,878 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 116 transitions. [2019-09-20 13:06:59,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-09-20 13:06:59,888 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:06:59,888 INFO L407 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] [2019-09-20 13:06:59,889 INFO L418 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:06:59,889 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:06:59,889 INFO L82 PathProgramCache]: Analyzing trace with hash -1643529997, now seen corresponding path program 1 times [2019-09-20 13:06:59,889 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-20 13:06:59,889 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-20 13:06:59,895 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:06:59,896 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:06:59,896 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:06:59,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:07:00,144 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2019-09-20 13:07:00,145 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:07:00,145 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-09-20 13:07:00,149 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-09-20 13:07:00,149 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-09-20 13:07:00,150 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2019-09-20 13:07:00,150 INFO L87 Difference]: Start difference. First operand 100 states and 116 transitions. Second operand 7 states. [2019-09-20 13:07:00,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:07:00,671 INFO L93 Difference]: Finished difference Result 309 states and 384 transitions. [2019-09-20 13:07:00,672 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-20 13:07:00,672 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 64 [2019-09-20 13:07:00,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:07:00,678 INFO L225 Difference]: With dead ends: 309 [2019-09-20 13:07:00,679 INFO L226 Difference]: Without dead ends: 237 [2019-09-20 13:07:00,681 INFO L636 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 [2019-09-20 13:07:00,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 237 states. [2019-09-20 13:07:00,745 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 237 to 217. [2019-09-20 13:07:00,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 217 states. [2019-09-20 13:07:00,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 217 states and 266 transitions. [2019-09-20 13:07:00,757 INFO L78 Accepts]: Start accepts. Automaton has 217 states and 266 transitions. Word has length 64 [2019-09-20 13:07:00,758 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:07:00,758 INFO L475 AbstractCegarLoop]: Abstraction has 217 states and 266 transitions. [2019-09-20 13:07:00,758 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-09-20 13:07:00,758 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 266 transitions. [2019-09-20 13:07:00,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2019-09-20 13:07:00,765 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:07:00,765 INFO L407 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] [2019-09-20 13:07:00,766 INFO L418 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:07:00,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:07:00,768 INFO L82 PathProgramCache]: Analyzing trace with hash 2060052563, now seen corresponding path program 1 times [2019-09-20 13:07:00,768 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-20 13:07:00,768 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-20 13:07:00,771 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:07:00,771 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:07:00,771 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:07:00,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:07:00,971 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-09-20 13:07:00,971 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:07:00,972 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-09-20 13:07:00,974 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-09-20 13:07:00,974 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-09-20 13:07:00,975 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-09-20 13:07:00,975 INFO L87 Difference]: Start difference. First operand 217 states and 266 transitions. Second operand 6 states. [2019-09-20 13:07:01,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:07:01,178 INFO L93 Difference]: Finished difference Result 390 states and 499 transitions. [2019-09-20 13:07:01,178 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-20 13:07:01,178 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 67 [2019-09-20 13:07:01,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:07:01,179 INFO L225 Difference]: With dead ends: 390 [2019-09-20 13:07:01,180 INFO L226 Difference]: Without dead ends: 0 [2019-09-20 13:07:01,182 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2019-09-20 13:07:01,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-20 13:07:01,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-20 13:07:01,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-20 13:07:01,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-20 13:07:01,183 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 67 [2019-09-20 13:07:01,184 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:07:01,184 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-20 13:07:01,184 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-09-20 13:07:01,184 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-20 13:07:01,184 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-20 13:07:01,189 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-09-20 13:07:01,723 INFO L443 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2019-09-20 13:07:01,723 INFO L443 ceAbstractionStarter]: For program point L126-2(lines 126 147) no Hoare annotation was computed. [2019-09-20 13:07:01,724 INFO L443 ceAbstractionStarter]: For program point L148(lines 125 149) no Hoare annotation was computed. [2019-09-20 13:07:01,724 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeFINAL(lines 101 156) no Hoare annotation was computed. [2019-09-20 13:07:01,724 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeEXIT(lines 101 156) no Hoare annotation was computed. [2019-09-20 13:07:01,724 INFO L443 ceAbstractionStarter]: For program point L132(lines 132 136) no Hoare annotation was computed. [2019-09-20 13:07:01,724 INFO L443 ceAbstractionStarter]: For program point L132-1(lines 132 136) no Hoare annotation was computed. [2019-09-20 13:07:01,724 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeENTRY(lines 101 156) no Hoare annotation was computed. [2019-09-20 13:07:01,724 INFO L443 ceAbstractionStarter]: For program point L189(lines 189 193) no Hoare annotation was computed. [2019-09-20 13:07:01,724 INFO L443 ceAbstractionStarter]: For program point L189-1(lines 189 193) no Hoare annotation was computed. [2019-09-20 13:07:01,725 INFO L443 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2019-09-20 13:07:01,725 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetFINAL(lines 157 216) no Hoare annotation was computed. [2019-09-20 13:07:01,725 INFO L443 ceAbstractionStarter]: For program point L183-2(lines 183 208) no Hoare annotation was computed. [2019-09-20 13:07:01,725 INFO L443 ceAbstractionStarter]: For program point L209(lines 182 210) no Hoare annotation was computed. [2019-09-20 13:07:01,725 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetENTRY(lines 157 216) no Hoare annotation was computed. [2019-09-20 13:07:01,725 INFO L443 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2019-09-20 13:07:01,725 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetEXIT(lines 157 216) no Hoare annotation was computed. [2019-09-20 13:07:01,725 INFO L443 ceAbstractionStarter]: For program point L202-1(line 202) no Hoare annotation was computed. [2019-09-20 13:07:01,726 INFO L446 ceAbstractionStarter]: At program point select_helpersFINAL(lines 539 545) the Hoare annotation is: true [2019-09-20 13:07:01,726 INFO L443 ceAbstractionStarter]: For program point select_helpersEXIT(lines 539 545) no Hoare annotation was computed. [2019-09-20 13:07:01,726 INFO L443 ceAbstractionStarter]: For program point valid_productEXIT(lines 546 554) no Hoare annotation was computed. [2019-09-20 13:07:01,726 INFO L446 ceAbstractionStarter]: At program point valid_productENTRY(lines 546 554) the Hoare annotation is: true [2019-09-20 13:07:01,726 INFO L443 ceAbstractionStarter]: For program point valid_productFINAL(lines 546 554) no Hoare annotation was computed. [2019-09-20 13:07:01,726 INFO L446 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 759 766) the Hoare annotation is: true [2019-09-20 13:07:01,726 INFO L443 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1EXIT(lines 759 766) no Hoare annotation was computed. [2019-09-20 13:07:01,727 INFO L443 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1FINAL(lines 759 766) no Hoare annotation was computed. [2019-09-20 13:07:01,727 INFO L446 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 767 776) the Hoare annotation is: true [2019-09-20 13:07:01,727 INFO L443 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2EXIT(lines 767 776) no Hoare annotation was computed. [2019-09-20 13:07:01,727 INFO L443 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2FINAL(lines 767 776) no Hoare annotation was computed. [2019-09-20 13:07:01,727 INFO L443 ceAbstractionStarter]: For program point L772(line 772) no Hoare annotation was computed. [2019-09-20 13:07:01,727 INFO L439 ceAbstractionStarter]: At program point L792(line 792) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2019-09-20 13:07:01,727 INFO L443 ceAbstractionStarter]: For program point L790(lines 790 796) no Hoare annotation was computed. [2019-09-20 13:07:01,727 INFO L443 ceAbstractionStarter]: For program point L789(lines 789 799) no Hoare annotation was computed. [2019-09-20 13:07:01,728 INFO L446 ceAbstractionStarter]: At program point L787(line 787) the Hoare annotation is: true [2019-09-20 13:07:01,728 INFO L443 ceAbstractionStarter]: For program point L787-1(line 787) no Hoare annotation was computed. [2019-09-20 13:07:01,728 INFO L443 ceAbstractionStarter]: For program point L785(lines 785 802) no Hoare annotation was computed. [2019-09-20 13:07:01,728 INFO L446 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 777 805) the Hoare annotation is: true [2019-09-20 13:07:01,728 INFO L443 ceAbstractionStarter]: For program point L785-1(lines 777 805) no Hoare annotation was computed. [2019-09-20 13:07:01,728 INFO L446 ceAbstractionStarter]: At program point L783(line 783) the Hoare annotation is: true [2019-09-20 13:07:01,728 INFO L443 ceAbstractionStarter]: For program point L783-1(line 783) no Hoare annotation was computed. [2019-09-20 13:07:01,729 INFO L443 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__3EXIT(lines 777 805) no Hoare annotation was computed. [2019-09-20 13:07:01,730 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 497 519) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0))) [2019-09-20 13:07:01,730 INFO L439 ceAbstractionStarter]: At program point L509(line 509) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 1 ~systemActive~0) (= main_~tmp~3 ~systemActive~0) (= ~pumpRunning~0 0)) (not (= |old(~systemActive~0)| 1))) [2019-09-20 13:07:01,731 INFO L439 ceAbstractionStarter]: At program point L509-1(line 509) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 1 ~systemActive~0) (= main_~tmp~3 ~systemActive~0) (= ~pumpRunning~0 0)) (not (= |old(~systemActive~0)| 1))) [2019-09-20 13:07:01,735 INFO L443 ceAbstractionStarter]: For program point L507(lines 507 514) no Hoare annotation was computed. [2019-09-20 13:07:01,735 INFO L443 ceAbstractionStarter]: For program point L507-1(lines 507 514) no Hoare annotation was computed. [2019-09-20 13:07:01,735 INFO L443 ceAbstractionStarter]: For program point L505(line 505) no Hoare annotation was computed. [2019-09-20 13:07:01,736 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 497 519) no Hoare annotation was computed. [2019-09-20 13:07:01,744 INFO L439 ceAbstractionStarter]: At program point L504(line 504) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0))) [2019-09-20 13:07:01,744 INFO L439 ceAbstractionStarter]: At program point L503(line 503) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0))) [2019-09-20 13:07:01,744 INFO L439 ceAbstractionStarter]: At program point L503-1(line 503) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0))) [2019-09-20 13:07:01,744 INFO L443 ceAbstractionStarter]: For program point mainFINAL(lines 497 519) no Hoare annotation was computed. [2019-09-20 13:07:01,745 INFO L443 ceAbstractionStarter]: For program point Specification2EXIT(lines 450 473) no Hoare annotation was computed. [2019-09-20 13:07:01,745 INFO L443 ceAbstractionStarter]: For program point Specification2ENTRY(lines 450 473) no Hoare annotation was computed. [2019-09-20 13:07:01,748 INFO L443 ceAbstractionStarter]: For program point Specification2FINAL(lines 450 473) no Hoare annotation was computed. [2019-09-20 13:07:01,748 INFO L443 ceAbstractionStarter]: For program point L468(line 468) no Hoare annotation was computed. [2019-09-20 13:07:01,749 INFO L443 ceAbstractionStarter]: For program point L467(line 467) no Hoare annotation was computed. [2019-09-20 13:07:01,749 INFO L443 ceAbstractionStarter]: For program point L466(line 466) no Hoare annotation was computed. [2019-09-20 13:07:01,749 INFO L443 ceAbstractionStarter]: For program point L465(line 465) no Hoare annotation was computed. [2019-09-20 13:07:01,749 INFO L443 ceAbstractionStarter]: For program point L464(line 464) no Hoare annotation was computed. [2019-09-20 13:07:01,750 INFO L443 ceAbstractionStarter]: For program point L463(line 463) no Hoare annotation was computed. [2019-09-20 13:07:01,750 INFO L443 ceAbstractionStarter]: For program point L462(line 462) no Hoare annotation was computed. [2019-09-20 13:07:01,750 INFO L443 ceAbstractionStarter]: For program point L461(line 461) no Hoare annotation was computed. [2019-09-20 13:07:01,750 INFO L443 ceAbstractionStarter]: For program point L460(line 460) no Hoare annotation was computed. [2019-09-20 13:07:01,751 INFO L443 ceAbstractionStarter]: For program point L459(line 459) no Hoare annotation was computed. [2019-09-20 13:07:01,751 INFO L443 ceAbstractionStarter]: For program point L458(line 458) no Hoare annotation was computed. [2019-09-20 13:07:01,752 INFO L443 ceAbstractionStarter]: For program point L457(line 457) no Hoare annotation was computed. [2019-09-20 13:07:01,752 INFO L443 ceAbstractionStarter]: For program point L456(line 456) no Hoare annotation was computed. [2019-09-20 13:07:01,752 INFO L443 ceAbstractionStarter]: For program point L455(line 455) no Hoare annotation was computed. [2019-09-20 13:07:01,752 INFO L443 ceAbstractionStarter]: For program point stopSystemEXIT(lines 674 688) no Hoare annotation was computed. [2019-09-20 13:07:01,752 INFO L439 ceAbstractionStarter]: At program point L680(line 680) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2019-09-20 13:07:01,753 INFO L443 ceAbstractionStarter]: For program point L678(lines 678 684) no Hoare annotation was computed. [2019-09-20 13:07:01,753 INFO L439 ceAbstractionStarter]: At program point stopSystemENTRY(lines 674 688) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0)) [2019-09-20 13:07:01,753 INFO L443 ceAbstractionStarter]: For program point stopSystemFINAL(lines 674 688) no Hoare annotation was computed. [2019-09-20 13:07:01,753 INFO L443 ceAbstractionStarter]: For program point isPumpRunningEXIT(lines 629 637) no Hoare annotation was computed. [2019-09-20 13:07:01,754 INFO L446 ceAbstractionStarter]: At program point isPumpRunningENTRY(lines 629 637) the Hoare annotation is: true [2019-09-20 13:07:01,754 INFO L443 ceAbstractionStarter]: For program point isPumpRunningFINAL(lines 629 637) no Hoare annotation was computed. [2019-09-20 13:07:01,754 INFO L443 ceAbstractionStarter]: For program point L668(line 668) no Hoare annotation was computed. [2019-09-20 13:07:01,754 INFO L443 ceAbstractionStarter]: For program point L668-1(line 668) no Hoare annotation was computed. [2019-09-20 13:07:01,754 INFO L443 ceAbstractionStarter]: For program point L657(lines 657 665) no Hoare annotation was computed. [2019-09-20 13:07:01,755 INFO L443 ceAbstractionStarter]: For program point L657-2(lines 657 665) no Hoare annotation was computed. [2019-09-20 13:07:01,755 INFO L443 ceAbstractionStarter]: For program point printPumpFINAL(lines 638 673) no Hoare annotation was computed. [2019-09-20 13:07:01,755 INFO L443 ceAbstractionStarter]: For program point printPumpENTRY(lines 638 673) no Hoare annotation was computed. [2019-09-20 13:07:01,757 INFO L443 ceAbstractionStarter]: For program point L645(lines 645 653) no Hoare annotation was computed. [2019-09-20 13:07:01,757 INFO L443 ceAbstractionStarter]: For program point L645-2(lines 645 653) no Hoare annotation was computed. [2019-09-20 13:07:01,757 INFO L443 ceAbstractionStarter]: For program point printPumpEXIT(lines 638 673) no Hoare annotation was computed. [2019-09-20 13:07:01,758 INFO L443 ceAbstractionStarter]: For program point select_featuresEXIT(lines 532 538) no Hoare annotation was computed. [2019-09-20 13:07:01,758 INFO L446 ceAbstractionStarter]: At program point select_featuresFINAL(lines 532 538) the Hoare annotation is: true [2019-09-20 13:07:01,758 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setENTRY(lines 55 100) no Hoare annotation was computed. [2019-09-20 13:07:01,758 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setEXIT(lines 55 100) no Hoare annotation was computed. [2019-09-20 13:07:01,758 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setFINAL(lines 55 100) no Hoare annotation was computed. [2019-09-20 13:07:01,759 INFO L443 ceAbstractionStarter]: For program point L382(lines 382 402) no Hoare annotation was computed. [2019-09-20 13:07:01,759 INFO L443 ceAbstractionStarter]: For program point L382-1(lines 382 402) no Hoare annotation was computed. [2019-09-20 13:07:01,759 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeFINAL(lines 368 413) no Hoare annotation was computed. [2019-09-20 13:07:01,759 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeENTRY(lines 368 413) no Hoare annotation was computed. [2019-09-20 13:07:01,759 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeEXIT(lines 368 413) no Hoare annotation was computed. [2019-09-20 13:07:01,760 INFO L443 ceAbstractionStarter]: For program point L388(lines 388 395) no Hoare annotation was computed. [2019-09-20 13:07:01,760 INFO L439 ceAbstractionStarter]: At program point runTestENTRY(lines 483 493) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0))) [2019-09-20 13:07:01,760 INFO L443 ceAbstractionStarter]: For program point runTestEXIT(lines 483 493) no Hoare annotation was computed. [2019-09-20 13:07:01,760 INFO L439 ceAbstractionStarter]: At program point L488(line 488) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0))) [2019-09-20 13:07:01,760 INFO L443 ceAbstractionStarter]: For program point runTestFINAL(lines 483 493) no Hoare annotation was computed. [2019-09-20 13:07:01,761 INFO L443 ceAbstractionStarter]: For program point isMethaneAlarmENTRY(lines 618 628) no Hoare annotation was computed. [2019-09-20 13:07:01,761 INFO L443 ceAbstractionStarter]: For program point L623(line 623) no Hoare annotation was computed. [2019-09-20 13:07:01,761 INFO L443 ceAbstractionStarter]: For program point L623-1(line 623) no Hoare annotation was computed. [2019-09-20 13:07:01,761 INFO L443 ceAbstractionStarter]: For program point isMethaneAlarmEXIT(lines 618 628) no Hoare annotation was computed. [2019-09-20 13:07:01,761 INFO L443 ceAbstractionStarter]: For program point isMethaneAlarmFINAL(lines 618 628) no Hoare annotation was computed. [2019-09-20 13:07:01,762 INFO L446 ceAbstractionStarter]: At program point deactivatePumpENTRY(lines 610 617) the Hoare annotation is: true [2019-09-20 13:07:01,762 INFO L443 ceAbstractionStarter]: For program point deactivatePumpEXIT(lines 610 617) no Hoare annotation was computed. [2019-09-20 13:07:01,762 INFO L443 ceAbstractionStarter]: For program point deactivatePumpFINAL(lines 610 617) no Hoare annotation was computed. [2019-09-20 13:07:01,762 INFO L443 ceAbstractionStarter]: For program point processEnvironmentEXIT(lines 595 601) no Hoare annotation was computed. [2019-09-20 13:07:01,762 INFO L446 ceAbstractionStarter]: At program point processEnvironmentFINAL(lines 595 601) the Hoare annotation is: true [2019-09-20 13:07:01,763 INFO L439 ceAbstractionStarter]: At program point testENTRY(lines 690 755) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0))) [2019-09-20 13:07:01,763 INFO L443 ceAbstractionStarter]: For program point L702(lines 702 706) no Hoare annotation was computed. [2019-09-20 13:07:01,763 INFO L443 ceAbstractionStarter]: For program point testFINAL(lines 690 755) no Hoare annotation was computed. [2019-09-20 13:07:01,763 INFO L439 ceAbstractionStarter]: At program point L748(lines 699 749) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (= ~pumpRunning~0 0)) [2019-09-20 13:07:01,764 INFO L439 ceAbstractionStarter]: At program point L738(line 738) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (= ~pumpRunning~0 0)) [2019-09-20 13:07:01,764 INFO L443 ceAbstractionStarter]: For program point L736(lines 736 742) no Hoare annotation was computed. [2019-09-20 13:07:01,764 INFO L439 ceAbstractionStarter]: At program point L736-1(lines 730 743) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (= ~pumpRunning~0 0)) [2019-09-20 13:07:01,764 INFO L443 ceAbstractionStarter]: For program point L701(lines 700 747) no Hoare annotation was computed. [2019-09-20 13:07:01,765 INFO L443 ceAbstractionStarter]: For program point L730(lines 730 743) no Hoare annotation was computed. [2019-09-20 13:07:01,765 INFO L439 ceAbstractionStarter]: At program point L722(line 722) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (= ~pumpRunning~0 0)) [2019-09-20 13:07:01,765 INFO L443 ceAbstractionStarter]: For program point L720(lines 720 726) no Hoare annotation was computed. [2019-09-20 13:07:01,765 INFO L443 ceAbstractionStarter]: For program point L720-1(lines 720 726) no Hoare annotation was computed. [2019-09-20 13:07:01,765 INFO L439 ceAbstractionStarter]: At program point L745(lines 700 747) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (= ~pumpRunning~0 0)) [2019-09-20 13:07:01,766 INFO L439 ceAbstractionStarter]: At program point L712(line 712) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (= ~pumpRunning~0 0)) [2019-09-20 13:07:01,766 INFO L443 ceAbstractionStarter]: For program point L710(lines 710 716) no Hoare annotation was computed. [2019-09-20 13:07:01,766 INFO L443 ceAbstractionStarter]: For program point L710-1(lines 710 716) no Hoare annotation was computed. [2019-09-20 13:07:01,766 INFO L443 ceAbstractionStarter]: For program point testEXIT(lines 690 755) no Hoare annotation was computed. [2019-09-20 13:07:01,767 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argENTRY(lines 322 367) no Hoare annotation was computed. [2019-09-20 13:07:01,767 INFO L443 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2019-09-20 13:07:01,767 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argEXIT(lines 322 367) no Hoare annotation was computed. [2019-09-20 13:07:01,767 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argFINAL(lines 322 367) no Hoare annotation was computed. [2019-09-20 13:07:01,767 INFO L443 ceAbstractionStarter]: For program point L336(lines 336 356) no Hoare annotation was computed. [2019-09-20 13:07:01,768 INFO L443 ceAbstractionStarter]: For program point L336-1(lines 336 356) no Hoare annotation was computed. [2019-09-20 13:07:01,768 INFO L443 ceAbstractionStarter]: For program point L862(lines 862 870) no Hoare annotation was computed. [2019-09-20 13:07:01,768 INFO L443 ceAbstractionStarter]: For program point L862-2(lines 862 870) no Hoare annotation was computed. [2019-09-20 13:07:01,768 INFO L443 ceAbstractionStarter]: For program point printEnvironmentEXIT(lines 854 876) no Hoare annotation was computed. [2019-09-20 13:07:01,768 INFO L443 ceAbstractionStarter]: For program point printEnvironmentENTRY(lines 854 876) no Hoare annotation was computed. [2019-09-20 13:07:01,768 INFO L443 ceAbstractionStarter]: For program point printEnvironmentFINAL(lines 854 876) no Hoare annotation was computed. [2019-09-20 13:07:01,769 INFO L443 ceAbstractionStarter]: For program point L289(lines 267 290) no Hoare annotation was computed. [2019-09-20 13:07:01,769 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtENTRY(lines 219 321) no Hoare annotation was computed. [2019-09-20 13:07:01,769 INFO L443 ceAbstractionStarter]: For program point L248(lines 248 264) no Hoare annotation was computed. [2019-09-20 13:07:01,769 INFO L443 ceAbstractionStarter]: For program point L308(lines 308 315) no Hoare annotation was computed. [2019-09-20 13:07:01,769 INFO L443 ceAbstractionStarter]: For program point L269(lines 268 288) no Hoare annotation was computed. [2019-09-20 13:07:01,770 INFO L443 ceAbstractionStarter]: For program point L300(line 300) no Hoare annotation was computed. [2019-09-20 13:07:01,770 INFO L443 ceAbstractionStarter]: For program point L300-1(line 300) no Hoare annotation was computed. [2019-09-20 13:07:01,770 INFO L443 ceAbstractionStarter]: For program point L265(lines 265 306) no Hoare annotation was computed. [2019-09-20 13:07:01,770 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtFINAL(lines 219 321) no Hoare annotation was computed. [2019-09-20 13:07:01,770 INFO L443 ceAbstractionStarter]: For program point L284(line 284) no Hoare annotation was computed. [2019-09-20 13:07:01,770 INFO L443 ceAbstractionStarter]: For program point L284-1(line 284) no Hoare annotation was computed. [2019-09-20 13:07:01,771 INFO L443 ceAbstractionStarter]: For program point L243(lines 243 247) no Hoare annotation was computed. [2019-09-20 13:07:01,771 INFO L443 ceAbstractionStarter]: For program point L307(lines 307 318) no Hoare annotation was computed. [2019-09-20 13:07:01,771 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtEXIT(lines 219 321) no Hoare annotation was computed. [2019-09-20 13:07:01,771 INFO L443 ceAbstractionStarter]: For program point L270(lines 270 274) no Hoare annotation was computed. [2019-09-20 13:07:01,771 INFO L443 ceAbstractionStarter]: For program point L268-2(lines 268 288) no Hoare annotation was computed. [2019-09-20 13:07:01,771 INFO L443 ceAbstractionStarter]: For program point select_oneENTRY(lines 522 531) no Hoare annotation was computed. [2019-09-20 13:07:01,771 INFO L443 ceAbstractionStarter]: For program point select_oneFINAL(lines 522 531) no Hoare annotation was computed. [2019-09-20 13:07:01,772 INFO L443 ceAbstractionStarter]: For program point select_oneEXIT(lines 522 531) no Hoare annotation was computed. [2019-09-20 13:07:01,772 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-09-20 13:07:01,772 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2019-09-20 13:07:01,772 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-09-20 13:07:01,772 INFO L443 ceAbstractionStarter]: For program point activatePumpFINAL(lines 602 609) no Hoare annotation was computed. [2019-09-20 13:07:01,772 INFO L443 ceAbstractionStarter]: For program point activatePumpEXIT(lines 602 609) no Hoare annotation was computed. [2019-09-20 13:07:01,772 INFO L443 ceAbstractionStarter]: For program point activatePumpENTRY(lines 602 609) no Hoare annotation was computed. [2019-09-20 13:07:01,773 INFO L446 ceAbstractionStarter]: At program point getWaterLevelENTRY(lines 877 885) the Hoare annotation is: true [2019-09-20 13:07:01,773 INFO L443 ceAbstractionStarter]: For program point getWaterLevelFINAL(lines 877 885) no Hoare annotation was computed. [2019-09-20 13:07:01,773 INFO L443 ceAbstractionStarter]: For program point getWaterLevelEXIT(lines 877 885) no Hoare annotation was computed. [2019-09-20 13:07:01,773 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2019-09-20 13:07:01,773 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2019-09-20 13:07:01,773 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2019-09-20 13:07:01,774 INFO L446 ceAbstractionStarter]: At program point changeMethaneLevelENTRY(lines 833 844) the Hoare annotation is: true [2019-09-20 13:07:01,778 INFO L443 ceAbstractionStarter]: For program point changeMethaneLevelEXIT(lines 833 844) no Hoare annotation was computed. [2019-09-20 13:07:01,779 INFO L443 ceAbstractionStarter]: For program point L837-1(lines 833 844) no Hoare annotation was computed. [2019-09-20 13:07:01,779 INFO L439 ceAbstractionStarter]: At program point L577(line 577) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2019-09-20 13:07:01,779 INFO L443 ceAbstractionStarter]: For program point L575(lines 571 593) no Hoare annotation was computed. [2019-09-20 13:07:01,779 INFO L443 ceAbstractionStarter]: For program point L573(lines 571 593) no Hoare annotation was computed. [2019-09-20 13:07:01,783 INFO L446 ceAbstractionStarter]: At program point timeShiftENTRY(lines 568 594) the Hoare annotation is: true [2019-09-20 13:07:01,783 INFO L443 ceAbstractionStarter]: For program point timeShiftEXIT(lines 568 594) no Hoare annotation was computed. [2019-09-20 13:07:01,783 INFO L439 ceAbstractionStarter]: At program point L584(line 584) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= 0 ~systemActive~0))) [2019-09-20 13:07:01,784 INFO L443 ceAbstractionStarter]: For program point timeShiftFINAL(lines 568 594) no Hoare annotation was computed. [2019-09-20 13:07:01,784 INFO L446 ceAbstractionStarter]: At program point L582(lines 582 588) the Hoare annotation is: true [2019-09-20 13:07:01,784 INFO L443 ceAbstractionStarter]: For program point cleanupEXIT(lines 417 446) no Hoare annotation was computed. [2019-09-20 13:07:01,785 INFO L446 ceAbstractionStarter]: At program point cleanupENTRY(lines 417 446) the Hoare annotation is: true [2019-09-20 13:07:01,785 INFO L446 ceAbstractionStarter]: At program point L442(lines 417 446) the Hoare annotation is: true [2019-09-20 13:07:01,785 INFO L443 ceAbstractionStarter]: For program point L438(line 438) no Hoare annotation was computed. [2019-09-20 13:07:01,786 INFO L443 ceAbstractionStarter]: For program point L431(lines 431 435) no Hoare annotation was computed. [2019-09-20 13:07:01,786 INFO L446 ceAbstractionStarter]: At program point L431-1(lines 431 435) the Hoare annotation is: true [2019-09-20 13:07:01,786 INFO L443 ceAbstractionStarter]: For program point L428(line 428) no Hoare annotation was computed. [2019-09-20 13:07:01,786 INFO L446 ceAbstractionStarter]: At program point L427-2(lines 427 441) the Hoare annotation is: true [2019-09-20 13:07:01,786 INFO L446 ceAbstractionStarter]: At program point L423(line 423) the Hoare annotation is: true [2019-09-20 13:07:01,786 INFO L443 ceAbstractionStarter]: For program point L423-1(line 423) no Hoare annotation was computed. [2019-09-20 13:07:01,787 INFO L443 ceAbstractionStarter]: For program point isMethaneLevelCriticalENTRY(lines 845 853) no Hoare annotation was computed. [2019-09-20 13:07:01,787 INFO L443 ceAbstractionStarter]: For program point isMethaneLevelCriticalFINAL(lines 845 853) no Hoare annotation was computed. [2019-09-20 13:07:01,787 INFO L443 ceAbstractionStarter]: For program point isMethaneLevelCriticalEXIT(lines 845 853) no Hoare annotation was computed. [2019-09-20 13:07:01,787 INFO L446 ceAbstractionStarter]: At program point lowerWaterLevelENTRY(lines 809 820) the Hoare annotation is: true [2019-09-20 13:07:01,787 INFO L443 ceAbstractionStarter]: For program point L813-1(lines 809 820) no Hoare annotation was computed. [2019-09-20 13:07:01,788 INFO L443 ceAbstractionStarter]: For program point lowerWaterLevelEXIT(lines 809 820) no Hoare annotation was computed. [2019-09-20 13:07:01,788 INFO L443 ceAbstractionStarter]: For program point setupEXIT(lines 474 480) no Hoare annotation was computed. [2019-09-20 13:07:01,788 INFO L446 ceAbstractionStarter]: At program point setupFINAL(lines 474 480) the Hoare annotation is: true [2019-09-20 13:07:01,788 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-09-20 13:07:01,788 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2019-09-20 13:07:01,789 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-09-20 13:07:01,789 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-09-20 13:07:01,789 INFO L443 ceAbstractionStarter]: For program point waterRiseEXIT(lines 821 832) no Hoare annotation was computed. [2019-09-20 13:07:01,789 INFO L443 ceAbstractionStarter]: For program point L825-1(lines 821 832) no Hoare annotation was computed. [2019-09-20 13:07:01,789 INFO L446 ceAbstractionStarter]: At program point waterRiseENTRY(lines 821 832) the Hoare annotation is: true [2019-09-20 13:07:01,790 INFO L443 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 40 47) no Hoare annotation was computed. [2019-09-20 13:07:01,790 INFO L443 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 44) no Hoare annotation was computed. [2019-09-20 13:07:01,791 INFO L446 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 40 47) the Hoare annotation is: true [2019-09-20 13:07:01,791 INFO L443 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 40 47) no Hoare annotation was computed. [2019-09-20 13:07:01,810 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.09 01:07:01 BoogieIcfgContainer [2019-09-20 13:07:01,811 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-20 13:07:01,814 INFO L168 Benchmark]: Toolchain (without parser) took 4650.72 ms. Allocated memory was 137.4 MB in the beginning and 262.1 MB in the end (delta: 124.8 MB). Free memory was 85.6 MB in the beginning and 145.4 MB in the end (delta: -59.9 MB). Peak memory consumption was 64.9 MB. Max. memory is 7.1 GB. [2019-09-20 13:07:01,815 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 137.4 MB. Free memory was 104.8 MB in the beginning and 104.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-20 13:07:01,816 INFO L168 Benchmark]: CACSL2BoogieTranslator took 694.51 ms. Allocated memory was 137.4 MB in the beginning and 199.2 MB in the end (delta: 61.9 MB). Free memory was 85.4 MB in the beginning and 165.7 MB in the end (delta: -80.3 MB). Peak memory consumption was 22.2 MB. Max. memory is 7.1 GB. [2019-09-20 13:07:01,817 INFO L168 Benchmark]: Boogie Preprocessor took 127.18 ms. Allocated memory is still 199.2 MB. Free memory was 165.7 MB in the beginning and 161.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. [2019-09-20 13:07:01,818 INFO L168 Benchmark]: RCFGBuilder took 1221.01 ms. Allocated memory is still 199.2 MB. Free memory was 161.5 MB in the beginning and 78.2 MB in the end (delta: 83.3 MB). Peak memory consumption was 83.3 MB. Max. memory is 7.1 GB. [2019-09-20 13:07:01,819 INFO L168 Benchmark]: TraceAbstraction took 2585.25 ms. Allocated memory was 223.9 MB in the beginning and 262.1 MB in the end (delta: 38.3 MB). Free memory was 194.8 MB in the beginning and 145.4 MB in the end (delta: 49.4 MB). Peak memory consumption was 87.7 MB. Max. memory is 7.1 GB. [2019-09-20 13:07:01,824 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 137.4 MB. Free memory was 104.8 MB in the beginning and 104.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 694.51 ms. Allocated memory was 137.4 MB in the beginning and 199.2 MB in the end (delta: 61.9 MB). Free memory was 85.4 MB in the beginning and 165.7 MB in the end (delta: -80.3 MB). Peak memory consumption was 22.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 127.18 ms. Allocated memory is still 199.2 MB. Free memory was 165.7 MB in the beginning and 161.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1221.01 ms. Allocated memory is still 199.2 MB. Free memory was 161.5 MB in the beginning and 78.2 MB in the end (delta: 83.3 MB). Peak memory consumption was 83.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 2585.25 ms. Allocated memory was 223.9 MB in the beginning and 262.1 MB in the end (delta: 38.3 MB). Free memory was 194.8 MB in the beginning and 145.4 MB in the end (delta: 49.4 MB). Peak memory consumption was 87.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 44]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 700]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(\old(systemActive) == 1)) || pumpRunning == 0 - InvariantResult [Line: 699]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(\old(systemActive) == 1)) || pumpRunning == 0 - InvariantResult [Line: 427]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 417]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 210 locations, 1 error locations. SAFE Result, 2.4s OverallTime, 3 OverallIterations, 2 TraceHistogramMax, 0.8s AutomataDifference, 0.0s DeadEndRemovalTime, 0.5s HoareAnnotationTime, HoareTripleCheckerStatistics: 374 SDtfs, 243 SDslu, 784 SDs, 0 SdLazy, 234 SolverSat, 13 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 27 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=217occurred in iteration=2, 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: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 20 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 47 LocationsWithAnnotation, 264 PreInvPairs, 316 NumberOfFragments, 284 HoareAnnotationTreeSize, 264 FomulaSimplifications, 125 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 47 FomulaSimplificationsInter, 740 FormulaSimplificationTreeSizeReductionInter, 0.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 190 NumberOfCodeBlocks, 190 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 187 ConstructedInterpolants, 0 QuantifiedInterpolants, 21172 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 9/9 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...