/usr/bin/java -ea -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/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product01.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:12:08,897 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:12:08,900 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:12:08,918 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:12:08,918 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:12:08,920 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:12:08,922 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:12:08,925 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:12:08,936 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:12:08,937 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:12:08,939 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:12:08,940 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:12:08,940 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:12:08,942 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:12:08,943 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:12:08,946 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:12:08,948 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:12:08,949 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:12:08,953 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:12:08,957 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:12:08,961 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:12:08,962 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:12:08,964 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:12:08,964 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:12:08,968 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:12:08,969 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:12:08,969 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:12:08,973 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:12:08,973 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:12:08,975 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:12:08,975 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:12:08,976 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:12:08,978 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:12:08,978 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:12:08,981 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:12:08,981 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:12:08,982 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:12:08,982 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:12:08,982 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:12:08,983 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:12:08,984 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:12:08,985 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:12:08,994 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:12:08,994 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:12:08,995 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:12:08,995 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:12:08,996 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:12:08,996 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:12:08,996 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:12:08,996 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:12:08,996 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:12:08,997 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:12:08,997 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:12:08,997 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:12:08,997 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:12:08,997 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:12:08,998 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:12:08,998 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:12:08,998 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:12:08,998 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:12:08,998 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:12:08,999 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:12:08,999 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:12:08,999 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:12:08,999 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:12:09,285 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:12:09,297 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:12:09,300 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:12:09,302 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:12:09,302 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:12:09,303 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product01.cil.c [2020-07-18 00:12:09,372 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc1bcd95d/48cb3d8227a64b66b7953a2d6b4733aa/FLAGc0c5d46ac [2020-07-18 00:12:09,872 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:12:09,873 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product01.cil.c [2020-07-18 00:12:09,886 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc1bcd95d/48cb3d8227a64b66b7953a2d6b4733aa/FLAGc0c5d46ac [2020-07-18 00:12:10,197 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc1bcd95d/48cb3d8227a64b66b7953a2d6b4733aa [2020-07-18 00:12:10,207 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:12:10,210 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:12:10,211 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:10,211 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:12:10,214 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:12:10,216 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:10" (1/1) ... [2020-07-18 00:12:10,219 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bc08ecc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:10, skipping insertion in model container [2020-07-18 00:12:10,219 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:10" (1/1) ... [2020-07-18 00:12:10,227 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:12:10,275 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:12:10,638 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:10,748 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:12:10,880 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:10,913 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:12:10,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:10 WrapperNode [2020-07-18 00:12:10,914 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:10,915 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:12:10,915 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:12:10,915 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:12:10,930 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:10" (1/1) ... [2020-07-18 00:12:10,930 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:10" (1/1) ... [2020-07-18 00:12:10,958 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:10" (1/1) ... [2020-07-18 00:12:10,958 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:10" (1/1) ... [2020-07-18 00:12:11,031 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:10" (1/1) ... [2020-07-18 00:12:11,042 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:10" (1/1) ... [2020-07-18 00:12:11,047 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:10" (1/1) ... [2020-07-18 00:12:11,055 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:12:11,055 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:12:11,055 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:12:11,056 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:12:11,057 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:10" (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 [2020-07-18 00:12:11,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:12:11,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:12:11,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:11,122 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:12:11,122 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:12:11,122 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:12:11,122 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:12:11,123 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:12:11,123 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:12:11,123 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:12:11,123 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:12:11,123 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:12:11,123 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:12:11,123 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:12:11,124 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:12:11,124 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:12:11,124 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:12:11,124 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:12:11,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:11,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:11,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:11,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:12:11,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:12:11,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:12:11,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:11,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:11,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:11,126 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:12:11,126 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:12:11,126 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:12:11,126 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:12:11,126 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:12:11,127 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:12:11,127 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:12:11,127 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:12:11,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:12:11,127 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:12:11,128 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:12:11,128 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:12:11,128 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:12:11,128 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:12:11,128 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:12:11,128 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:12:11,128 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:12:11,129 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:12:11,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:12:11,129 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:12:11,129 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:12:11,129 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:12:11,129 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:12:11,130 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:12:11,130 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:11,130 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:12:11,130 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:12:11,130 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:12:11,130 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:12:11,131 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:12:11,131 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:12:11,131 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:12:11,131 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:12:11,131 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:12:11,131 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:12:11,132 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:11,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:12:11,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:12:11,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:12:11,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:12:11,132 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:11,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:12:11,133 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:11,133 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:11,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:12:11,133 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:12:11,133 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:12:11,134 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:12:11,134 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:12:11,134 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:12:11,134 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:11,134 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:11,134 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:12:11,135 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:12:11,135 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:12:11,135 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:12:11,135 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:12:11,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:12:11,135 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:12:12,750 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:12:12,750 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:12:12,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:12 BoogieIcfgContainer [2020-07-18 00:12:12,757 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:12:12,759 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:12:12,759 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:12:12,763 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:12:12,764 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:12:10" (1/3) ... [2020-07-18 00:12:12,765 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65ac3c17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:12, skipping insertion in model container [2020-07-18 00:12:12,765 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:10" (2/3) ... [2020-07-18 00:12:12,766 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65ac3c17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:12, skipping insertion in model container [2020-07-18 00:12:12,766 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:12" (3/3) ... [2020-07-18 00:12:12,768 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product01.cil.c [2020-07-18 00:12:12,782 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:12:12,793 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:12:12,813 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:12:12,841 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:12:12,841 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:12:12,841 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:12:12,842 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:12:12,842 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:12:12,842 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:12:12,842 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:12:12,843 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:12:12,868 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states. [2020-07-18 00:12:12,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-18 00:12:12,893 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:12:12,894 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:12:12,895 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:12:12,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:12:12,902 INFO L82 PathProgramCache]: Analyzing trace with hash -1921517311, now seen corresponding path program 1 times [2020-07-18 00:12:12,916 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:12:12,917 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2116259643] [2020-07-18 00:12:12,917 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:12:13,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:13,843 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:12:13,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:13,974 INFO L280 TraceCheckUtils]: 0: Hoare triple {374#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {257#true} is VALID [2020-07-18 00:12:13,974 INFO L280 TraceCheckUtils]: 1: Hoare triple {257#true} #valid := #valid[0 := 0]; {257#true} is VALID [2020-07-18 00:12:13,975 INFO L280 TraceCheckUtils]: 2: Hoare triple {257#true} assume 0 < #StackHeapBarrier; {257#true} is VALID [2020-07-18 00:12:13,976 INFO L280 TraceCheckUtils]: 3: Hoare triple {257#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L98 {257#true} is VALID [2020-07-18 00:12:13,976 INFO L280 TraceCheckUtils]: 4: Hoare triple {257#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L98-1 {257#true} is VALID [2020-07-18 00:12:13,976 INFO L280 TraceCheckUtils]: 5: Hoare triple {257#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L99 {257#true} is VALID [2020-07-18 00:12:13,977 INFO L280 TraceCheckUtils]: 6: Hoare triple {257#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L99-1 {257#true} is VALID [2020-07-18 00:12:13,977 INFO L280 TraceCheckUtils]: 7: Hoare triple {257#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L99-2 {257#true} is VALID [2020-07-18 00:12:13,978 INFO L280 TraceCheckUtils]: 8: Hoare triple {257#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L99-3 {257#true} is VALID [2020-07-18 00:12:13,978 INFO L280 TraceCheckUtils]: 9: Hoare triple {257#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L99-4 {257#true} is VALID [2020-07-18 00:12:13,978 INFO L280 TraceCheckUtils]: 10: Hoare triple {257#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L99-5 {257#true} is VALID [2020-07-18 00:12:13,979 INFO L280 TraceCheckUtils]: 11: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L99-6 {257#true} is VALID [2020-07-18 00:12:13,979 INFO L280 TraceCheckUtils]: 12: Hoare triple {257#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L99-7 {257#true} is VALID [2020-07-18 00:12:13,979 INFO L280 TraceCheckUtils]: 13: Hoare triple {257#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L103 {257#true} is VALID [2020-07-18 00:12:13,980 INFO L280 TraceCheckUtils]: 14: Hoare triple {257#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L103-1 {257#true} is VALID [2020-07-18 00:12:13,980 INFO L280 TraceCheckUtils]: 15: Hoare triple {257#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L103-2 {257#true} is VALID [2020-07-18 00:12:13,980 INFO L280 TraceCheckUtils]: 16: Hoare triple {257#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L103-3 {257#true} is VALID [2020-07-18 00:12:13,981 INFO L280 TraceCheckUtils]: 17: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L103-4 {257#true} is VALID [2020-07-18 00:12:13,981 INFO L280 TraceCheckUtils]: 18: Hoare triple {257#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L103-5 {257#true} is VALID [2020-07-18 00:12:13,982 INFO L280 TraceCheckUtils]: 19: Hoare triple {257#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L107 {257#true} is VALID [2020-07-18 00:12:13,982 INFO L280 TraceCheckUtils]: 20: Hoare triple {257#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L107-1 {257#true} is VALID [2020-07-18 00:12:13,982 INFO L280 TraceCheckUtils]: 21: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L107-2 {257#true} is VALID [2020-07-18 00:12:13,983 INFO L280 TraceCheckUtils]: 22: Hoare triple {257#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L107-3 {257#true} is VALID [2020-07-18 00:12:13,983 INFO L280 TraceCheckUtils]: 23: Hoare triple {257#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L111 {257#true} is VALID [2020-07-18 00:12:13,983 INFO L280 TraceCheckUtils]: 24: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L111-1 {257#true} is VALID [2020-07-18 00:12:13,984 INFO L280 TraceCheckUtils]: 25: Hoare triple {257#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L111-2 {257#true} is VALID [2020-07-18 00:12:13,984 INFO L280 TraceCheckUtils]: 26: Hoare triple {257#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L562 {257#true} is VALID [2020-07-18 00:12:13,985 INFO L280 TraceCheckUtils]: 27: Hoare triple {257#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21); srcloc: L562-1 {257#true} is VALID [2020-07-18 00:12:13,985 INFO L280 TraceCheckUtils]: 28: Hoare triple {257#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30); srcloc: L563 {257#true} is VALID [2020-07-18 00:12:13,985 INFO L280 TraceCheckUtils]: 29: Hoare triple {257#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9); srcloc: L569 {257#true} is VALID [2020-07-18 00:12:13,986 INFO L280 TraceCheckUtils]: 30: Hoare triple {257#true} SUMMARY for call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21); srcloc: L569-1 {257#true} is VALID [2020-07-18 00:12:13,986 INFO L280 TraceCheckUtils]: 31: Hoare triple {257#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30); srcloc: L570 {257#true} is VALID [2020-07-18 00:12:13,986 INFO L280 TraceCheckUtils]: 32: Hoare triple {257#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9); srcloc: L608 {257#true} is VALID [2020-07-18 00:12:13,987 INFO L280 TraceCheckUtils]: 33: Hoare triple {257#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25); srcloc: L608-1 {257#true} is VALID [2020-07-18 00:12:13,987 INFO L280 TraceCheckUtils]: 34: Hoare triple {257#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30); srcloc: L609 {257#true} is VALID [2020-07-18 00:12:13,987 INFO L280 TraceCheckUtils]: 35: Hoare triple {257#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9); srcloc: L615 {257#true} is VALID [2020-07-18 00:12:13,988 INFO L280 TraceCheckUtils]: 36: Hoare triple {257#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25); srcloc: L615-1 {257#true} is VALID [2020-07-18 00:12:13,988 INFO L280 TraceCheckUtils]: 37: Hoare triple {257#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13); srcloc: L616 {257#true} is VALID [2020-07-18 00:12:13,988 INFO L280 TraceCheckUtils]: 38: Hoare triple {257#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L827 {257#true} is VALID [2020-07-18 00:12:13,989 INFO L280 TraceCheckUtils]: 39: Hoare triple {257#true} SUMMARY for call write~init~int(79, #t~string58.base, #t~string58.offset, 1); srcloc: L831 {257#true} is VALID [2020-07-18 00:12:13,989 INFO L280 TraceCheckUtils]: 40: Hoare triple {257#true} SUMMARY for call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L831-1 {257#true} is VALID [2020-07-18 00:12:13,989 INFO L280 TraceCheckUtils]: 41: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L831-2 {257#true} is VALID [2020-07-18 00:12:13,990 INFO L280 TraceCheckUtils]: 42: Hoare triple {257#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4); srcloc: L831-3 {257#true} is VALID [2020-07-18 00:12:13,990 INFO L280 TraceCheckUtils]: 43: Hoare triple {257#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L835 {257#true} is VALID [2020-07-18 00:12:13,990 INFO L280 TraceCheckUtils]: 44: Hoare triple {257#true} SUMMARY for call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L835-1 {257#true} is VALID [2020-07-18 00:12:13,991 INFO L280 TraceCheckUtils]: 45: Hoare triple {257#true} SUMMARY for call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L835-2 {257#true} is VALID [2020-07-18 00:12:13,991 INFO L280 TraceCheckUtils]: 46: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L835-3 {257#true} is VALID [2020-07-18 00:12:13,991 INFO L280 TraceCheckUtils]: 47: Hoare triple {257#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L835-4 {257#true} is VALID [2020-07-18 00:12:13,992 INFO L280 TraceCheckUtils]: 48: Hoare triple {257#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L839 {257#true} is VALID [2020-07-18 00:12:13,992 INFO L280 TraceCheckUtils]: 49: Hoare triple {257#true} SUMMARY for call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L839-1 {257#true} is VALID [2020-07-18 00:12:13,992 INFO L280 TraceCheckUtils]: 50: Hoare triple {257#true} SUMMARY for call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L839-2 {257#true} is VALID [2020-07-18 00:12:13,993 INFO L280 TraceCheckUtils]: 51: Hoare triple {257#true} SUMMARY for call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L839-3 {257#true} is VALID [2020-07-18 00:12:13,993 INFO L280 TraceCheckUtils]: 52: Hoare triple {257#true} SUMMARY for call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L839-4 {257#true} is VALID [2020-07-18 00:12:13,993 INFO L280 TraceCheckUtils]: 53: Hoare triple {257#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L839-5 {257#true} is VALID [2020-07-18 00:12:13,994 INFO L280 TraceCheckUtils]: 54: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L839-6 {257#true} is VALID [2020-07-18 00:12:13,994 INFO L280 TraceCheckUtils]: 55: Hoare triple {257#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3); srcloc: L839-7 {257#true} is VALID [2020-07-18 00:12:13,994 INFO L280 TraceCheckUtils]: 56: Hoare triple {257#true} SUMMARY for call write~init~int(79, #t~string64.base, #t~string64.offset, 1); srcloc: L843 {257#true} is VALID [2020-07-18 00:12:13,995 INFO L280 TraceCheckUtils]: 57: Hoare triple {257#true} SUMMARY for call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L843-1 {257#true} is VALID [2020-07-18 00:12:13,995 INFO L280 TraceCheckUtils]: 58: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L843-2 {257#true} is VALID [2020-07-18 00:12:13,995 INFO L280 TraceCheckUtils]: 59: Hoare triple {257#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4); srcloc: L843-3 {257#true} is VALID [2020-07-18 00:12:13,996 INFO L280 TraceCheckUtils]: 60: Hoare triple {257#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L847 {257#true} is VALID [2020-07-18 00:12:13,996 INFO L280 TraceCheckUtils]: 61: Hoare triple {257#true} SUMMARY for call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L847-1 {257#true} is VALID [2020-07-18 00:12:13,996 INFO L280 TraceCheckUtils]: 62: Hoare triple {257#true} SUMMARY for call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L847-2 {257#true} is VALID [2020-07-18 00:12:13,997 INFO L280 TraceCheckUtils]: 63: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L847-3 {257#true} is VALID [2020-07-18 00:12:13,997 INFO L280 TraceCheckUtils]: 64: Hoare triple {257#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3); srcloc: L847-4 {257#true} is VALID [2020-07-18 00:12:13,998 INFO L280 TraceCheckUtils]: 65: Hoare triple {257#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L851 {257#true} is VALID [2020-07-18 00:12:13,998 INFO L280 TraceCheckUtils]: 66: Hoare triple {257#true} SUMMARY for call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L851-1 {257#true} is VALID [2020-07-18 00:12:13,998 INFO L280 TraceCheckUtils]: 67: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L851-2 {257#true} is VALID [2020-07-18 00:12:13,999 INFO L280 TraceCheckUtils]: 68: Hoare triple {257#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2); srcloc: L851-3 {257#true} is VALID [2020-07-18 00:12:13,999 INFO L280 TraceCheckUtils]: 69: Hoare triple {257#true} SUMMARY for call write~init~int(10, #t~string70.base, #t~string70.offset, 1); srcloc: L853 {257#true} is VALID [2020-07-18 00:12:13,999 INFO L280 TraceCheckUtils]: 70: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L853-1 {257#true} is VALID [2020-07-18 00:12:14,000 INFO L280 TraceCheckUtils]: 71: Hoare triple {257#true} ~waterLevel~0 := 1; {257#true} is VALID [2020-07-18 00:12:14,000 INFO L280 TraceCheckUtils]: 72: Hoare triple {257#true} ~methaneLevelCritical~0 := 0; {257#true} is VALID [2020-07-18 00:12:14,000 INFO L280 TraceCheckUtils]: 73: Hoare triple {257#true} ~cleanupTimeShifts~0 := 4; {257#true} is VALID [2020-07-18 00:12:14,001 INFO L280 TraceCheckUtils]: 74: Hoare triple {257#true} ~head~0.base, ~head~0.offset := 0, 0; {257#true} is VALID [2020-07-18 00:12:14,001 INFO L280 TraceCheckUtils]: 75: Hoare triple {257#true} ~switchedOnBeforeTS~0 := 0; {257#true} is VALID [2020-07-18 00:12:14,001 INFO L280 TraceCheckUtils]: 76: Hoare triple {257#true} ~pumpRunning~0 := 0; {257#true} is VALID [2020-07-18 00:12:14,001 INFO L280 TraceCheckUtils]: 77: Hoare triple {257#true} ~systemActive~0 := 1; {257#true} is VALID [2020-07-18 00:12:14,002 INFO L280 TraceCheckUtils]: 78: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:14,002 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {257#true} {257#true} #833#return; {257#true} is VALID [2020-07-18 00:12:14,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:14,014 INFO L280 TraceCheckUtils]: 0: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:14,014 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {257#true} {257#true} #753#return; {257#true} is VALID [2020-07-18 00:12:14,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:14,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:14,018 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {257#true} {257#true} #755#return; {257#true} is VALID [2020-07-18 00:12:14,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:14,022 INFO L280 TraceCheckUtils]: 0: Hoare triple {257#true} havoc ~retValue_acc~4; {257#true} is VALID [2020-07-18 00:12:14,022 INFO L280 TraceCheckUtils]: 1: Hoare triple {257#true} ~retValue_acc~4 := 1; {257#true} is VALID [2020-07-18 00:12:14,022 INFO L280 TraceCheckUtils]: 2: Hoare triple {257#true} #res := ~retValue_acc~4; {257#true} is VALID [2020-07-18 00:12:14,023 INFO L280 TraceCheckUtils]: 3: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:14,023 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {257#true} {257#true} #757#return; {257#true} is VALID [2020-07-18 00:12:14,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:14,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:14,029 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {257#true} {257#true} #759#return; {257#true} is VALID [2020-07-18 00:12:14,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:14,041 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {257#true} is VALID [2020-07-18 00:12:14,042 INFO L280 TraceCheckUtils]: 1: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:14,042 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {257#true} {257#true} #823#return; {257#true} is VALID [2020-07-18 00:12:14,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:14,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:14,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {257#true} havoc ~retValue_acc~9; {257#true} is VALID [2020-07-18 00:12:14,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {257#true} ~retValue_acc~9 := ~pumpRunning~0; {257#true} is VALID [2020-07-18 00:12:14,052 INFO L280 TraceCheckUtils]: 2: Hoare triple {257#true} #res := ~retValue_acc~9; {257#true} is VALID [2020-07-18 00:12:14,052 INFO L280 TraceCheckUtils]: 3: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:14,052 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {257#true} {375#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #813#return; {257#true} is VALID [2020-07-18 00:12:14,053 INFO L263 TraceCheckUtils]: 0: Hoare triple {375#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {257#true} is VALID [2020-07-18 00:12:14,053 INFO L280 TraceCheckUtils]: 1: Hoare triple {257#true} havoc ~retValue_acc~9; {257#true} is VALID [2020-07-18 00:12:14,053 INFO L280 TraceCheckUtils]: 2: Hoare triple {257#true} ~retValue_acc~9 := ~pumpRunning~0; {257#true} is VALID [2020-07-18 00:12:14,054 INFO L280 TraceCheckUtils]: 3: Hoare triple {257#true} #res := ~retValue_acc~9; {257#true} is VALID [2020-07-18 00:12:14,054 INFO L280 TraceCheckUtils]: 4: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:14,055 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {257#true} {375#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #813#return; {257#true} is VALID [2020-07-18 00:12:14,055 INFO L280 TraceCheckUtils]: 6: Hoare triple {257#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647; {257#true} is VALID [2020-07-18 00:12:14,055 INFO L280 TraceCheckUtils]: 7: Hoare triple {257#true} ~switchedOnBeforeTS~0 := #t~ret47; {257#true} is VALID [2020-07-18 00:12:14,056 INFO L280 TraceCheckUtils]: 8: Hoare triple {257#true} havoc #t~ret47; {257#true} is VALID [2020-07-18 00:12:14,056 INFO L280 TraceCheckUtils]: 9: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:14,056 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {257#true} {258#false} #801#return; {258#false} is VALID [2020-07-18 00:12:14,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:14,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {257#true} havoc ~retValue_acc~1; {257#true} is VALID [2020-07-18 00:12:14,060 INFO L280 TraceCheckUtils]: 1: Hoare triple {257#true} ~retValue_acc~1 := ~waterLevel~0; {257#true} is VALID [2020-07-18 00:12:14,061 INFO L280 TraceCheckUtils]: 2: Hoare triple {257#true} #res := ~retValue_acc~1; {257#true} is VALID [2020-07-18 00:12:14,061 INFO L280 TraceCheckUtils]: 3: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:14,061 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {257#true} {258#false} #815#return; {258#false} is VALID [2020-07-18 00:12:14,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:14,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {257#true} havoc ~retValue_acc~9; {257#true} is VALID [2020-07-18 00:12:14,083 INFO L280 TraceCheckUtils]: 1: Hoare triple {257#true} ~retValue_acc~9 := ~pumpRunning~0; {257#true} is VALID [2020-07-18 00:12:14,083 INFO L280 TraceCheckUtils]: 2: Hoare triple {257#true} #res := ~retValue_acc~9; {257#true} is VALID [2020-07-18 00:12:14,083 INFO L280 TraceCheckUtils]: 3: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:14,084 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {257#true} {258#false} #817#return; {258#false} is VALID [2020-07-18 00:12:14,090 INFO L263 TraceCheckUtils]: 0: Hoare triple {257#true} call ULTIMATE.init(); {374#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 00:12:14,090 INFO L280 TraceCheckUtils]: 1: Hoare triple {374#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {257#true} is VALID [2020-07-18 00:12:14,091 INFO L280 TraceCheckUtils]: 2: Hoare triple {257#true} #valid := #valid[0 := 0]; {257#true} is VALID [2020-07-18 00:12:14,091 INFO L280 TraceCheckUtils]: 3: Hoare triple {257#true} assume 0 < #StackHeapBarrier; {257#true} is VALID [2020-07-18 00:12:14,091 INFO L280 TraceCheckUtils]: 4: Hoare triple {257#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L98 {257#true} is VALID [2020-07-18 00:12:14,092 INFO L280 TraceCheckUtils]: 5: Hoare triple {257#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L98-1 {257#true} is VALID [2020-07-18 00:12:14,092 INFO L280 TraceCheckUtils]: 6: Hoare triple {257#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L99 {257#true} is VALID [2020-07-18 00:12:14,092 INFO L280 TraceCheckUtils]: 7: Hoare triple {257#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L99-1 {257#true} is VALID [2020-07-18 00:12:14,093 INFO L280 TraceCheckUtils]: 8: Hoare triple {257#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L99-2 {257#true} is VALID [2020-07-18 00:12:14,093 INFO L280 TraceCheckUtils]: 9: Hoare triple {257#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L99-3 {257#true} is VALID [2020-07-18 00:12:14,093 INFO L280 TraceCheckUtils]: 10: Hoare triple {257#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L99-4 {257#true} is VALID [2020-07-18 00:12:14,093 INFO L280 TraceCheckUtils]: 11: Hoare triple {257#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L99-5 {257#true} is VALID [2020-07-18 00:12:14,094 INFO L280 TraceCheckUtils]: 12: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L99-6 {257#true} is VALID [2020-07-18 00:12:14,094 INFO L280 TraceCheckUtils]: 13: Hoare triple {257#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L99-7 {257#true} is VALID [2020-07-18 00:12:14,094 INFO L280 TraceCheckUtils]: 14: Hoare triple {257#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L103 {257#true} is VALID [2020-07-18 00:12:14,094 INFO L280 TraceCheckUtils]: 15: Hoare triple {257#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L103-1 {257#true} is VALID [2020-07-18 00:12:14,095 INFO L280 TraceCheckUtils]: 16: Hoare triple {257#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L103-2 {257#true} is VALID [2020-07-18 00:12:14,095 INFO L280 TraceCheckUtils]: 17: Hoare triple {257#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L103-3 {257#true} is VALID [2020-07-18 00:12:14,095 INFO L280 TraceCheckUtils]: 18: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L103-4 {257#true} is VALID [2020-07-18 00:12:14,096 INFO L280 TraceCheckUtils]: 19: Hoare triple {257#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L103-5 {257#true} is VALID [2020-07-18 00:12:14,096 INFO L280 TraceCheckUtils]: 20: Hoare triple {257#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L107 {257#true} is VALID [2020-07-18 00:12:14,096 INFO L280 TraceCheckUtils]: 21: Hoare triple {257#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L107-1 {257#true} is VALID [2020-07-18 00:12:14,096 INFO L280 TraceCheckUtils]: 22: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L107-2 {257#true} is VALID [2020-07-18 00:12:14,097 INFO L280 TraceCheckUtils]: 23: Hoare triple {257#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L107-3 {257#true} is VALID [2020-07-18 00:12:14,097 INFO L280 TraceCheckUtils]: 24: Hoare triple {257#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L111 {257#true} is VALID [2020-07-18 00:12:14,097 INFO L280 TraceCheckUtils]: 25: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L111-1 {257#true} is VALID [2020-07-18 00:12:14,098 INFO L280 TraceCheckUtils]: 26: Hoare triple {257#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L111-2 {257#true} is VALID [2020-07-18 00:12:14,098 INFO L280 TraceCheckUtils]: 27: Hoare triple {257#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L562 {257#true} is VALID [2020-07-18 00:12:14,098 INFO L280 TraceCheckUtils]: 28: Hoare triple {257#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21); srcloc: L562-1 {257#true} is VALID [2020-07-18 00:12:14,099 INFO L280 TraceCheckUtils]: 29: Hoare triple {257#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30); srcloc: L563 {257#true} is VALID [2020-07-18 00:12:14,099 INFO L280 TraceCheckUtils]: 30: Hoare triple {257#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9); srcloc: L569 {257#true} is VALID [2020-07-18 00:12:14,099 INFO L280 TraceCheckUtils]: 31: Hoare triple {257#true} SUMMARY for call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21); srcloc: L569-1 {257#true} is VALID [2020-07-18 00:12:14,099 INFO L280 TraceCheckUtils]: 32: Hoare triple {257#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30); srcloc: L570 {257#true} is VALID [2020-07-18 00:12:14,100 INFO L280 TraceCheckUtils]: 33: Hoare triple {257#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9); srcloc: L608 {257#true} is VALID [2020-07-18 00:12:14,100 INFO L280 TraceCheckUtils]: 34: Hoare triple {257#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25); srcloc: L608-1 {257#true} is VALID [2020-07-18 00:12:14,100 INFO L280 TraceCheckUtils]: 35: Hoare triple {257#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30); srcloc: L609 {257#true} is VALID [2020-07-18 00:12:14,101 INFO L280 TraceCheckUtils]: 36: Hoare triple {257#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9); srcloc: L615 {257#true} is VALID [2020-07-18 00:12:14,101 INFO L280 TraceCheckUtils]: 37: Hoare triple {257#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25); srcloc: L615-1 {257#true} is VALID [2020-07-18 00:12:14,101 INFO L280 TraceCheckUtils]: 38: Hoare triple {257#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13); srcloc: L616 {257#true} is VALID [2020-07-18 00:12:14,102 INFO L280 TraceCheckUtils]: 39: Hoare triple {257#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L827 {257#true} is VALID [2020-07-18 00:12:14,102 INFO L280 TraceCheckUtils]: 40: Hoare triple {257#true} SUMMARY for call write~init~int(79, #t~string58.base, #t~string58.offset, 1); srcloc: L831 {257#true} is VALID [2020-07-18 00:12:14,102 INFO L280 TraceCheckUtils]: 41: Hoare triple {257#true} SUMMARY for call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L831-1 {257#true} is VALID [2020-07-18 00:12:14,102 INFO L280 TraceCheckUtils]: 42: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L831-2 {257#true} is VALID [2020-07-18 00:12:14,103 INFO L280 TraceCheckUtils]: 43: Hoare triple {257#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4); srcloc: L831-3 {257#true} is VALID [2020-07-18 00:12:14,103 INFO L280 TraceCheckUtils]: 44: Hoare triple {257#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L835 {257#true} is VALID [2020-07-18 00:12:14,103 INFO L280 TraceCheckUtils]: 45: Hoare triple {257#true} SUMMARY for call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L835-1 {257#true} is VALID [2020-07-18 00:12:14,104 INFO L280 TraceCheckUtils]: 46: Hoare triple {257#true} SUMMARY for call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L835-2 {257#true} is VALID [2020-07-18 00:12:14,104 INFO L280 TraceCheckUtils]: 47: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L835-3 {257#true} is VALID [2020-07-18 00:12:14,104 INFO L280 TraceCheckUtils]: 48: Hoare triple {257#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L835-4 {257#true} is VALID [2020-07-18 00:12:14,104 INFO L280 TraceCheckUtils]: 49: Hoare triple {257#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L839 {257#true} is VALID [2020-07-18 00:12:14,105 INFO L280 TraceCheckUtils]: 50: Hoare triple {257#true} SUMMARY for call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L839-1 {257#true} is VALID [2020-07-18 00:12:14,105 INFO L280 TraceCheckUtils]: 51: Hoare triple {257#true} SUMMARY for call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L839-2 {257#true} is VALID [2020-07-18 00:12:14,105 INFO L280 TraceCheckUtils]: 52: Hoare triple {257#true} SUMMARY for call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L839-3 {257#true} is VALID [2020-07-18 00:12:14,105 INFO L280 TraceCheckUtils]: 53: Hoare triple {257#true} SUMMARY for call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L839-4 {257#true} is VALID [2020-07-18 00:12:14,106 INFO L280 TraceCheckUtils]: 54: Hoare triple {257#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L839-5 {257#true} is VALID [2020-07-18 00:12:14,106 INFO L280 TraceCheckUtils]: 55: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L839-6 {257#true} is VALID [2020-07-18 00:12:14,106 INFO L280 TraceCheckUtils]: 56: Hoare triple {257#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3); srcloc: L839-7 {257#true} is VALID [2020-07-18 00:12:14,107 INFO L280 TraceCheckUtils]: 57: Hoare triple {257#true} SUMMARY for call write~init~int(79, #t~string64.base, #t~string64.offset, 1); srcloc: L843 {257#true} is VALID [2020-07-18 00:12:14,107 INFO L280 TraceCheckUtils]: 58: Hoare triple {257#true} SUMMARY for call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L843-1 {257#true} is VALID [2020-07-18 00:12:14,107 INFO L280 TraceCheckUtils]: 59: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L843-2 {257#true} is VALID [2020-07-18 00:12:14,108 INFO L280 TraceCheckUtils]: 60: Hoare triple {257#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4); srcloc: L843-3 {257#true} is VALID [2020-07-18 00:12:14,108 INFO L280 TraceCheckUtils]: 61: Hoare triple {257#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L847 {257#true} is VALID [2020-07-18 00:12:14,108 INFO L280 TraceCheckUtils]: 62: Hoare triple {257#true} SUMMARY for call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L847-1 {257#true} is VALID [2020-07-18 00:12:14,108 INFO L280 TraceCheckUtils]: 63: Hoare triple {257#true} SUMMARY for call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L847-2 {257#true} is VALID [2020-07-18 00:12:14,109 INFO L280 TraceCheckUtils]: 64: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L847-3 {257#true} is VALID [2020-07-18 00:12:14,109 INFO L280 TraceCheckUtils]: 65: Hoare triple {257#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3); srcloc: L847-4 {257#true} is VALID [2020-07-18 00:12:14,109 INFO L280 TraceCheckUtils]: 66: Hoare triple {257#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L851 {257#true} is VALID [2020-07-18 00:12:14,110 INFO L280 TraceCheckUtils]: 67: Hoare triple {257#true} SUMMARY for call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L851-1 {257#true} is VALID [2020-07-18 00:12:14,110 INFO L280 TraceCheckUtils]: 68: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L851-2 {257#true} is VALID [2020-07-18 00:12:14,110 INFO L280 TraceCheckUtils]: 69: Hoare triple {257#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2); srcloc: L851-3 {257#true} is VALID [2020-07-18 00:12:14,110 INFO L280 TraceCheckUtils]: 70: Hoare triple {257#true} SUMMARY for call write~init~int(10, #t~string70.base, #t~string70.offset, 1); srcloc: L853 {257#true} is VALID [2020-07-18 00:12:14,111 INFO L280 TraceCheckUtils]: 71: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L853-1 {257#true} is VALID [2020-07-18 00:12:14,111 INFO L280 TraceCheckUtils]: 72: Hoare triple {257#true} ~waterLevel~0 := 1; {257#true} is VALID [2020-07-18 00:12:14,111 INFO L280 TraceCheckUtils]: 73: Hoare triple {257#true} ~methaneLevelCritical~0 := 0; {257#true} is VALID [2020-07-18 00:12:14,112 INFO L280 TraceCheckUtils]: 74: Hoare triple {257#true} ~cleanupTimeShifts~0 := 4; {257#true} is VALID [2020-07-18 00:12:14,112 INFO L280 TraceCheckUtils]: 75: Hoare triple {257#true} ~head~0.base, ~head~0.offset := 0, 0; {257#true} is VALID [2020-07-18 00:12:14,112 INFO L280 TraceCheckUtils]: 76: Hoare triple {257#true} ~switchedOnBeforeTS~0 := 0; {257#true} is VALID [2020-07-18 00:12:14,112 INFO L280 TraceCheckUtils]: 77: Hoare triple {257#true} ~pumpRunning~0 := 0; {257#true} is VALID [2020-07-18 00:12:14,113 INFO L280 TraceCheckUtils]: 78: Hoare triple {257#true} ~systemActive~0 := 1; {257#true} is VALID [2020-07-18 00:12:14,113 INFO L280 TraceCheckUtils]: 79: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:14,113 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {257#true} {257#true} #833#return; {257#true} is VALID [2020-07-18 00:12:14,114 INFO L263 TraceCheckUtils]: 81: Hoare triple {257#true} call #t~ret71 := main(); {257#true} is VALID [2020-07-18 00:12:14,114 INFO L280 TraceCheckUtils]: 82: Hoare triple {257#true} havoc ~retValue_acc~2; {257#true} is VALID [2020-07-18 00:12:14,114 INFO L280 TraceCheckUtils]: 83: Hoare triple {257#true} havoc ~tmp~0; {257#true} is VALID [2020-07-18 00:12:14,114 INFO L263 TraceCheckUtils]: 84: Hoare triple {257#true} call select_helpers(); {257#true} is VALID [2020-07-18 00:12:14,115 INFO L280 TraceCheckUtils]: 85: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:14,115 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {257#true} {257#true} #753#return; {257#true} is VALID [2020-07-18 00:12:14,115 INFO L263 TraceCheckUtils]: 87: Hoare triple {257#true} call select_features(); {257#true} is VALID [2020-07-18 00:12:14,116 INFO L280 TraceCheckUtils]: 88: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:14,116 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {257#true} {257#true} #755#return; {257#true} is VALID [2020-07-18 00:12:14,116 INFO L263 TraceCheckUtils]: 90: Hoare triple {257#true} call #t~ret10 := valid_product(); {257#true} is VALID [2020-07-18 00:12:14,116 INFO L280 TraceCheckUtils]: 91: Hoare triple {257#true} havoc ~retValue_acc~4; {257#true} is VALID [2020-07-18 00:12:14,117 INFO L280 TraceCheckUtils]: 92: Hoare triple {257#true} ~retValue_acc~4 := 1; {257#true} is VALID [2020-07-18 00:12:14,117 INFO L280 TraceCheckUtils]: 93: Hoare triple {257#true} #res := ~retValue_acc~4; {257#true} is VALID [2020-07-18 00:12:14,117 INFO L280 TraceCheckUtils]: 94: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:14,118 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {257#true} {257#true} #757#return; {257#true} is VALID [2020-07-18 00:12:14,118 INFO L280 TraceCheckUtils]: 96: Hoare triple {257#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {257#true} is VALID [2020-07-18 00:12:14,118 INFO L280 TraceCheckUtils]: 97: Hoare triple {257#true} ~tmp~0 := #t~ret10; {257#true} is VALID [2020-07-18 00:12:14,118 INFO L280 TraceCheckUtils]: 98: Hoare triple {257#true} havoc #t~ret10; {257#true} is VALID [2020-07-18 00:12:14,119 INFO L280 TraceCheckUtils]: 99: Hoare triple {257#true} assume 0 != ~tmp~0; {257#true} is VALID [2020-07-18 00:12:14,119 INFO L263 TraceCheckUtils]: 100: Hoare triple {257#true} call setup(); {257#true} is VALID [2020-07-18 00:12:14,119 INFO L280 TraceCheckUtils]: 101: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:14,119 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {257#true} {257#true} #759#return; {257#true} is VALID [2020-07-18 00:12:14,120 INFO L263 TraceCheckUtils]: 103: Hoare triple {257#true} call runTest(); {257#true} is VALID [2020-07-18 00:12:14,121 INFO L263 TraceCheckUtils]: 104: Hoare triple {257#true} call __utac_acc__Specification5_spec__1(); {375#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:14,121 INFO L280 TraceCheckUtils]: 105: Hoare triple {375#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {257#true} is VALID [2020-07-18 00:12:14,121 INFO L280 TraceCheckUtils]: 106: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:14,122 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {257#true} {257#true} #823#return; {257#true} is VALID [2020-07-18 00:12:14,122 INFO L263 TraceCheckUtils]: 108: Hoare triple {257#true} call test(); {257#true} is VALID [2020-07-18 00:12:14,122 INFO L280 TraceCheckUtils]: 109: Hoare triple {257#true} havoc ~splverifierCounter~0; {257#true} is VALID [2020-07-18 00:12:14,123 INFO L280 TraceCheckUtils]: 110: Hoare triple {257#true} havoc ~tmp~5; {257#true} is VALID [2020-07-18 00:12:14,123 INFO L280 TraceCheckUtils]: 111: Hoare triple {257#true} havoc ~tmp___0~1; {257#true} is VALID [2020-07-18 00:12:14,123 INFO L280 TraceCheckUtils]: 112: Hoare triple {257#true} havoc ~tmp___1~0; {257#true} is VALID [2020-07-18 00:12:14,123 INFO L280 TraceCheckUtils]: 113: Hoare triple {257#true} havoc ~tmp___2~0; {257#true} is VALID [2020-07-18 00:12:14,124 INFO L280 TraceCheckUtils]: 114: Hoare triple {257#true} ~splverifierCounter~0 := 0; {257#true} is VALID [2020-07-18 00:12:14,125 INFO L280 TraceCheckUtils]: 115: Hoare triple {257#true} assume false; {258#false} is VALID [2020-07-18 00:12:14,126 INFO L263 TraceCheckUtils]: 116: Hoare triple {258#false} call cleanup(); {258#false} is VALID [2020-07-18 00:12:14,126 INFO L280 TraceCheckUtils]: 117: Hoare triple {258#false} havoc ~i~0; {258#false} is VALID [2020-07-18 00:12:14,126 INFO L280 TraceCheckUtils]: 118: Hoare triple {258#false} havoc ~__cil_tmp2~0; {258#false} is VALID [2020-07-18 00:12:14,126 INFO L263 TraceCheckUtils]: 119: Hoare triple {258#false} call timeShift(); {258#false} is VALID [2020-07-18 00:12:14,127 INFO L263 TraceCheckUtils]: 120: Hoare triple {258#false} call __utac_acc__Specification5_spec__2(); {375#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:14,127 INFO L263 TraceCheckUtils]: 121: Hoare triple {375#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {257#true} is VALID [2020-07-18 00:12:14,127 INFO L280 TraceCheckUtils]: 122: Hoare triple {257#true} havoc ~retValue_acc~9; {257#true} is VALID [2020-07-18 00:12:14,128 INFO L280 TraceCheckUtils]: 123: Hoare triple {257#true} ~retValue_acc~9 := ~pumpRunning~0; {257#true} is VALID [2020-07-18 00:12:14,128 INFO L280 TraceCheckUtils]: 124: Hoare triple {257#true} #res := ~retValue_acc~9; {257#true} is VALID [2020-07-18 00:12:14,128 INFO L280 TraceCheckUtils]: 125: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:14,128 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {257#true} {375#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #813#return; {257#true} is VALID [2020-07-18 00:12:14,129 INFO L280 TraceCheckUtils]: 127: Hoare triple {257#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647; {257#true} is VALID [2020-07-18 00:12:14,129 INFO L280 TraceCheckUtils]: 128: Hoare triple {257#true} ~switchedOnBeforeTS~0 := #t~ret47; {257#true} is VALID [2020-07-18 00:12:14,129 INFO L280 TraceCheckUtils]: 129: Hoare triple {257#true} havoc #t~ret47; {257#true} is VALID [2020-07-18 00:12:14,130 INFO L280 TraceCheckUtils]: 130: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:14,130 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {257#true} {258#false} #801#return; {258#false} is VALID [2020-07-18 00:12:14,130 INFO L280 TraceCheckUtils]: 132: Hoare triple {258#false} assume !(0 != ~pumpRunning~0); {258#false} is VALID [2020-07-18 00:12:14,131 INFO L280 TraceCheckUtils]: 133: Hoare triple {258#false} assume !(0 != ~systemActive~0); {258#false} is VALID [2020-07-18 00:12:14,131 INFO L263 TraceCheckUtils]: 134: Hoare triple {258#false} call __utac_acc__Specification5_spec__3(); {258#false} is VALID [2020-07-18 00:12:14,131 INFO L280 TraceCheckUtils]: 135: Hoare triple {258#false} havoc ~tmp~4; {258#false} is VALID [2020-07-18 00:12:14,131 INFO L280 TraceCheckUtils]: 136: Hoare triple {258#false} havoc ~tmp___0~0; {258#false} is VALID [2020-07-18 00:12:14,132 INFO L263 TraceCheckUtils]: 137: Hoare triple {258#false} call #t~ret48 := getWaterLevel(); {257#true} is VALID [2020-07-18 00:12:14,132 INFO L280 TraceCheckUtils]: 138: Hoare triple {257#true} havoc ~retValue_acc~1; {257#true} is VALID [2020-07-18 00:12:14,132 INFO L280 TraceCheckUtils]: 139: Hoare triple {257#true} ~retValue_acc~1 := ~waterLevel~0; {257#true} is VALID [2020-07-18 00:12:14,132 INFO L280 TraceCheckUtils]: 140: Hoare triple {257#true} #res := ~retValue_acc~1; {257#true} is VALID [2020-07-18 00:12:14,133 INFO L280 TraceCheckUtils]: 141: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:14,133 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {257#true} {258#false} #815#return; {258#false} is VALID [2020-07-18 00:12:14,133 INFO L280 TraceCheckUtils]: 143: Hoare triple {258#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647; {258#false} is VALID [2020-07-18 00:12:14,134 INFO L280 TraceCheckUtils]: 144: Hoare triple {258#false} ~tmp~4 := #t~ret48; {258#false} is VALID [2020-07-18 00:12:14,134 INFO L280 TraceCheckUtils]: 145: Hoare triple {258#false} havoc #t~ret48; {258#false} is VALID [2020-07-18 00:12:14,134 INFO L280 TraceCheckUtils]: 146: Hoare triple {258#false} assume 2 != ~tmp~4; {258#false} is VALID [2020-07-18 00:12:14,134 INFO L263 TraceCheckUtils]: 147: Hoare triple {258#false} call #t~ret49 := isPumpRunning(); {257#true} is VALID [2020-07-18 00:12:14,135 INFO L280 TraceCheckUtils]: 148: Hoare triple {257#true} havoc ~retValue_acc~9; {257#true} is VALID [2020-07-18 00:12:14,135 INFO L280 TraceCheckUtils]: 149: Hoare triple {257#true} ~retValue_acc~9 := ~pumpRunning~0; {257#true} is VALID [2020-07-18 00:12:14,135 INFO L280 TraceCheckUtils]: 150: Hoare triple {257#true} #res := ~retValue_acc~9; {257#true} is VALID [2020-07-18 00:12:14,136 INFO L280 TraceCheckUtils]: 151: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:14,136 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {257#true} {258#false} #817#return; {258#false} is VALID [2020-07-18 00:12:14,136 INFO L280 TraceCheckUtils]: 153: Hoare triple {258#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647; {258#false} is VALID [2020-07-18 00:12:14,136 INFO L280 TraceCheckUtils]: 154: Hoare triple {258#false} ~tmp___0~0 := #t~ret49; {258#false} is VALID [2020-07-18 00:12:14,137 INFO L280 TraceCheckUtils]: 155: Hoare triple {258#false} havoc #t~ret49; {258#false} is VALID [2020-07-18 00:12:14,137 INFO L280 TraceCheckUtils]: 156: Hoare triple {258#false} assume 0 != ~tmp___0~0; {258#false} is VALID [2020-07-18 00:12:14,137 INFO L280 TraceCheckUtils]: 157: Hoare triple {258#false} assume 0 == ~switchedOnBeforeTS~0; {258#false} is VALID [2020-07-18 00:12:14,138 INFO L263 TraceCheckUtils]: 158: Hoare triple {258#false} call __automaton_fail(); {258#false} is VALID [2020-07-18 00:12:14,138 INFO L280 TraceCheckUtils]: 159: Hoare triple {258#false} assume !false; {258#false} is VALID [2020-07-18 00:12:14,165 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-18 00:12:14,404 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:12:14,406 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2116259643] [2020-07-18 00:12:14,408 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:12:14,409 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:12:14,409 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [909069255] [2020-07-18 00:12:14,417 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 160 [2020-07-18 00:12:14,423 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:12:14,427 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:12:14,633 WARN L140 InductivityCheck]: Transition 391#(and (= 0 ~switchedOnBeforeTS~0) (<= __utac_acc__Specification5_spec__3_~tmp___0~0 2147483647) (<= 0 (+ __utac_acc__Specification5_spec__3_~tmp___0~0 2147483648)) (not (= 0 __utac_acc__Specification5_spec__3_~tmp___0~0))) ( _ , assume !false; , 258#false ) not inductive [2020-07-18 00:12:14,634 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:12:14,635 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:103) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:12:14,640 INFO L168 Benchmark]: Toolchain (without parser) took 4431.17 ms. Allocated memory was 138.9 MB in the beginning and 249.6 MB in the end (delta: 110.6 MB). Free memory was 103.4 MB in the beginning and 92.3 MB in the end (delta: 11.1 MB). Peak memory consumption was 121.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:14,641 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 138.9 MB. Free memory was 122.4 MB in the beginning and 122.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:12:14,642 INFO L168 Benchmark]: CACSL2BoogieTranslator took 703.76 ms. Allocated memory was 138.9 MB in the beginning and 203.4 MB in the end (delta: 64.5 MB). Free memory was 103.0 MB in the beginning and 172.3 MB in the end (delta: -69.3 MB). Peak memory consumption was 30.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:14,643 INFO L168 Benchmark]: Boogie Preprocessor took 139.97 ms. Allocated memory is still 203.4 MB. Free memory was 172.3 MB in the beginning and 166.7 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:14,649 INFO L168 Benchmark]: RCFGBuilder took 1701.93 ms. Allocated memory was 203.4 MB in the beginning and 237.5 MB in the end (delta: 34.1 MB). Free memory was 166.7 MB in the beginning and 100.4 MB in the end (delta: 66.3 MB). Peak memory consumption was 100.3 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:14,651 INFO L168 Benchmark]: TraceAbstraction took 1878.35 ms. Allocated memory was 237.5 MB in the beginning and 249.6 MB in the end (delta: 12.1 MB). Free memory was 100.4 MB in the beginning and 92.3 MB in the end (delta: 8.1 MB). Peak memory consumption was 20.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:14,659 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 138.9 MB. Free memory was 122.4 MB in the beginning and 122.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 703.76 ms. Allocated memory was 138.9 MB in the beginning and 203.4 MB in the end (delta: 64.5 MB). Free memory was 103.0 MB in the beginning and 172.3 MB in the end (delta: -69.3 MB). Peak memory consumption was 30.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 139.97 ms. Allocated memory is still 203.4 MB. Free memory was 172.3 MB in the beginning and 166.7 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1701.93 ms. Allocated memory was 203.4 MB in the beginning and 237.5 MB in the end (delta: 34.1 MB). Free memory was 166.7 MB in the beginning and 100.4 MB in the end (delta: 66.3 MB). Peak memory consumption was 100.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1878.35 ms. Allocated memory was 237.5 MB in the beginning and 249.6 MB in the end (delta: 12.1 MB). Free memory was 100.4 MB in the beginning and 92.3 MB in the end (delta: 8.1 MB). Peak memory consumption was 20.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...