/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_spec2_product06.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:10:34,831 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:10:34,834 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:10:34,852 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:10:34,852 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:10:34,854 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:10:34,855 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:10:34,860 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:10:34,863 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:10:34,864 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:10:34,865 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:10:34,866 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:10:34,866 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:10:34,867 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:10:34,868 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:10:34,870 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:10:34,870 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:10:34,871 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:10:34,873 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:10:34,875 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:10:34,877 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:10:34,878 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:10:34,879 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:10:34,880 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:10:34,883 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:10:34,883 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:10:34,883 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:10:34,884 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:10:34,885 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:10:34,886 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:10:34,886 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:10:34,887 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:10:34,888 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:10:34,888 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:10:34,889 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:10:34,890 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:10:34,890 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:10:34,891 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:10:34,891 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:10:34,892 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:10:34,892 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:10:34,893 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 00:10:34,903 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:10:34,903 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:10:34,904 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:10:34,905 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:10:34,905 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:10:34,905 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:10:34,905 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:10:34,906 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:10:34,906 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:10:34,906 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:10:34,906 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:10:34,906 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:10:34,907 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:10:34,907 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:10:34,907 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:10:34,907 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:10:34,908 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:10:34,908 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:10:34,908 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:10:34,908 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:10:34,908 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:10:34,909 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:10:34,909 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:10:35,192 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:10:35,204 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:10:35,207 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:10:35,209 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:10:35,209 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:10:35,210 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product06.cil.c [2020-07-18 00:10:35,288 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0cbd7dcda/b5fda32802754687bde15d3cac3cd170/FLAG5e000045e [2020-07-18 00:10:35,855 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:10:35,856 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product06.cil.c [2020-07-18 00:10:35,868 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0cbd7dcda/b5fda32802754687bde15d3cac3cd170/FLAG5e000045e [2020-07-18 00:10:36,113 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0cbd7dcda/b5fda32802754687bde15d3cac3cd170 [2020-07-18 00:10:36,122 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:10:36,125 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:10:36,126 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:36,126 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:10:36,130 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:10:36,132 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:36" (1/1) ... [2020-07-18 00:10:36,135 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a6a5704 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:36, skipping insertion in model container [2020-07-18 00:10:36,135 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:36" (1/1) ... [2020-07-18 00:10:36,143 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:10:36,186 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:10:36,715 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:10:36,733 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:10:36,869 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:10:36,902 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:10:36,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:36 WrapperNode [2020-07-18 00:10:36,903 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:36,904 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:10:36,904 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:10:36,904 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:10:36,917 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:36" (1/1) ... [2020-07-18 00:10:36,918 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:36" (1/1) ... [2020-07-18 00:10:36,938 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:36" (1/1) ... [2020-07-18 00:10:36,938 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:36" (1/1) ... [2020-07-18 00:10:36,991 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:36" (1/1) ... [2020-07-18 00:10:37,006 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:36" (1/1) ... [2020-07-18 00:10:37,011 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:36" (1/1) ... [2020-07-18 00:10:37,025 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:10:37,027 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:10:37,027 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:10:37,027 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:10:37,030 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:36" (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 00:10:37,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:10:37,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:10:37,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:10:37,091 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:10:37,091 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:10:37,091 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:10:37,091 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:10:37,091 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:10:37,092 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:10:37,092 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:10:37,092 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:10:37,092 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:10:37,092 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:10:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:10:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:10:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:10:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-18 00:10:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:10:37,094 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:10:37,094 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:10:37,094 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:10:37,094 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:10:37,095 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:10:37,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:10:37,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:10:37,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:10:37,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:10:37,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:10:37,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:10:37,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:10:37,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:10:37,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:10:37,097 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:10:37,097 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:10:37,097 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:10:37,097 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:10:37,097 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:10:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:10:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:10:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:10:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:10:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:10:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:10:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:10:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:10:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:10:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-18 00:10:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:10:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:10:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:10:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:10:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:10:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:10:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:10:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:10:37,101 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:10:37,101 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:10:37,101 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:10:37,101 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:10:37,101 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:10:37,101 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:10:37,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:10:37,102 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:10:37,102 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:10:37,102 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:10:37,102 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:10:37,102 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:10:37,102 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:10:37,103 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:10:37,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:10:37,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:10:37,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:10:37,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:10:37,103 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:10:37,103 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:10:37,104 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:10:37,104 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:10:37,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:10:37,104 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:10:37,104 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:10:37,104 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:10:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:10:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:10:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:10:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:10:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:10:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:10:37,106 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:10:38,840 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:10:38,840 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:10:38,847 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:10:38 BoogieIcfgContainer [2020-07-18 00:10:38,847 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:10:38,849 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:10:38,849 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:10:38,852 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:10:38,853 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:10:36" (1/3) ... [2020-07-18 00:10:38,854 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53a28ec5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:10:38, skipping insertion in model container [2020-07-18 00:10:38,854 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:36" (2/3) ... [2020-07-18 00:10:38,854 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53a28ec5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:10:38, skipping insertion in model container [2020-07-18 00:10:38,855 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:10:38" (3/3) ... [2020-07-18 00:10:38,856 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product06.cil.c [2020-07-18 00:10:38,868 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:10:38,877 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:10:38,893 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:10:38,917 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:10:38,917 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:10:38,917 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:10:38,917 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:10:38,917 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:10:38,917 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:10:38,918 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:10:38,918 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:10:38,940 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states. [2020-07-18 00:10:38,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-18 00:10:38,963 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:10:38,965 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:10:38,966 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:10:38,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:10:38,973 INFO L82 PathProgramCache]: Analyzing trace with hash 1462627666, now seen corresponding path program 1 times [2020-07-18 00:10:38,982 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:10:38,983 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1984631034] [2020-07-18 00:10:38,984 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:10:39,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:39,842 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:10:39,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:39,947 INFO L280 TraceCheckUtils]: 0: Hoare triple {386#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {280#true} is VALID [2020-07-18 00:10:39,948 INFO L280 TraceCheckUtils]: 1: Hoare triple {280#true} #valid := #valid[0 := 0]; {280#true} is VALID [2020-07-18 00:10:39,948 INFO L280 TraceCheckUtils]: 2: Hoare triple {280#true} assume 0 < #StackHeapBarrier; {280#true} is VALID [2020-07-18 00:10:39,949 INFO L280 TraceCheckUtils]: 3: Hoare triple {280#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L259 {280#true} is VALID [2020-07-18 00:10:39,949 INFO L280 TraceCheckUtils]: 4: Hoare triple {280#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L259-1 {280#true} is VALID [2020-07-18 00:10:39,950 INFO L280 TraceCheckUtils]: 5: Hoare triple {280#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L263 {280#true} is VALID [2020-07-18 00:10:39,950 INFO L280 TraceCheckUtils]: 6: Hoare triple {280#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L263-1 {280#true} is VALID [2020-07-18 00:10:39,951 INFO L280 TraceCheckUtils]: 7: Hoare triple {280#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L263-2 {280#true} is VALID [2020-07-18 00:10:39,951 INFO L280 TraceCheckUtils]: 8: Hoare triple {280#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L263-3 {280#true} is VALID [2020-07-18 00:10:39,951 INFO L280 TraceCheckUtils]: 9: Hoare triple {280#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L267 {280#true} is VALID [2020-07-18 00:10:39,952 INFO L280 TraceCheckUtils]: 10: Hoare triple {280#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L267-1 {280#true} is VALID [2020-07-18 00:10:39,952 INFO L280 TraceCheckUtils]: 11: Hoare triple {280#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L267-2 {280#true} is VALID [2020-07-18 00:10:39,952 INFO L280 TraceCheckUtils]: 12: Hoare triple {280#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L267-3 {280#true} is VALID [2020-07-18 00:10:39,953 INFO L280 TraceCheckUtils]: 13: Hoare triple {280#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L267-4 {280#true} is VALID [2020-07-18 00:10:39,953 INFO L280 TraceCheckUtils]: 14: Hoare triple {280#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L271 {280#true} is VALID [2020-07-18 00:10:39,954 INFO L280 TraceCheckUtils]: 15: Hoare triple {280#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L271-1 {280#true} is VALID [2020-07-18 00:10:39,954 INFO L280 TraceCheckUtils]: 16: Hoare triple {280#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L271-2 {280#true} is VALID [2020-07-18 00:10:39,954 INFO L280 TraceCheckUtils]: 17: Hoare triple {280#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L271-3 {280#true} is VALID [2020-07-18 00:10:39,955 INFO L280 TraceCheckUtils]: 18: Hoare triple {280#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L271-4 {280#true} is VALID [2020-07-18 00:10:39,955 INFO L280 TraceCheckUtils]: 19: Hoare triple {280#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L271-5 {280#true} is VALID [2020-07-18 00:10:39,956 INFO L280 TraceCheckUtils]: 20: Hoare triple {280#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L271-6 {280#true} is VALID [2020-07-18 00:10:39,956 INFO L280 TraceCheckUtils]: 21: Hoare triple {280#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L271-7 {280#true} is VALID [2020-07-18 00:10:39,957 INFO L280 TraceCheckUtils]: 22: Hoare triple {280#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L275 {280#true} is VALID [2020-07-18 00:10:39,957 INFO L280 TraceCheckUtils]: 23: Hoare triple {280#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L275-1 {280#true} is VALID [2020-07-18 00:10:39,957 INFO L280 TraceCheckUtils]: 24: Hoare triple {280#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L275-2 {280#true} is VALID [2020-07-18 00:10:39,958 INFO L280 TraceCheckUtils]: 25: Hoare triple {280#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L275-3 {280#true} is VALID [2020-07-18 00:10:39,958 INFO L280 TraceCheckUtils]: 26: Hoare triple {280#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L279 {280#true} is VALID [2020-07-18 00:10:39,959 INFO L280 TraceCheckUtils]: 27: Hoare triple {280#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L279-1 {280#true} is VALID [2020-07-18 00:10:39,959 INFO L280 TraceCheckUtils]: 28: Hoare triple {280#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L279-2 {280#true} is VALID [2020-07-18 00:10:39,959 INFO L280 TraceCheckUtils]: 29: Hoare triple {280#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L279-3 {280#true} is VALID [2020-07-18 00:10:39,960 INFO L280 TraceCheckUtils]: 30: Hoare triple {280#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L279-4 {280#true} is VALID [2020-07-18 00:10:39,960 INFO L280 TraceCheckUtils]: 31: Hoare triple {280#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L283 {280#true} is VALID [2020-07-18 00:10:39,961 INFO L280 TraceCheckUtils]: 32: Hoare triple {280#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L283-1 {280#true} is VALID [2020-07-18 00:10:39,961 INFO L280 TraceCheckUtils]: 33: Hoare triple {280#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L283-2 {280#true} is VALID [2020-07-18 00:10:39,962 INFO L280 TraceCheckUtils]: 34: Hoare triple {280#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L283-3 {280#true} is VALID [2020-07-18 00:10:39,962 INFO L280 TraceCheckUtils]: 35: Hoare triple {280#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L285 {280#true} is VALID [2020-07-18 00:10:39,962 INFO L280 TraceCheckUtils]: 36: Hoare triple {280#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L285-1 {280#true} is VALID [2020-07-18 00:10:39,963 INFO L280 TraceCheckUtils]: 37: Hoare triple {280#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(13); srcloc: L285-2 {280#true} is VALID [2020-07-18 00:10:39,963 INFO L280 TraceCheckUtils]: 38: Hoare triple {280#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(7); srcloc: L352 {280#true} is VALID [2020-07-18 00:10:39,963 INFO L280 TraceCheckUtils]: 39: Hoare triple {280#true} SUMMARY for call write~init~int(44, #t~string26.base, #t~string26.offset, 1); srcloc: L353 {280#true} is VALID [2020-07-18 00:10:39,964 INFO L280 TraceCheckUtils]: 40: Hoare triple {280#true} SUMMARY for call write~init~int(77, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L353-1 {280#true} is VALID [2020-07-18 00:10:39,964 INFO L280 TraceCheckUtils]: 41: Hoare triple {280#true} SUMMARY for call write~init~int(101, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L353-2 {280#true} is VALID [2020-07-18 00:10:39,965 INFO L280 TraceCheckUtils]: 42: Hoare triple {280#true} SUMMARY for call write~init~int(116, #t~string26.base, 3 + #t~string26.offset, 1); srcloc: L353-3 {280#true} is VALID [2020-07-18 00:10:39,965 INFO L280 TraceCheckUtils]: 43: Hoare triple {280#true} SUMMARY for call write~init~int(104, #t~string26.base, 4 + #t~string26.offset, 1); srcloc: L353-4 {280#true} is VALID [2020-07-18 00:10:39,966 INFO L280 TraceCheckUtils]: 44: Hoare triple {280#true} SUMMARY for call write~init~int(58, #t~string26.base, 5 + #t~string26.offset, 1); srcloc: L353-5 {280#true} is VALID [2020-07-18 00:10:39,966 INFO L280 TraceCheckUtils]: 45: Hoare triple {280#true} SUMMARY for call write~init~int(0, #t~string26.base, 6 + #t~string26.offset, 1); srcloc: L353-6 {280#true} is VALID [2020-07-18 00:10:39,966 INFO L280 TraceCheckUtils]: 46: Hoare triple {280#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(5); srcloc: L353-7 {280#true} is VALID [2020-07-18 00:10:39,967 INFO L280 TraceCheckUtils]: 47: Hoare triple {280#true} SUMMARY for call write~init~int(67, #t~string28.base, #t~string28.offset, 1); srcloc: L357 {280#true} is VALID [2020-07-18 00:10:39,967 INFO L280 TraceCheckUtils]: 48: Hoare triple {280#true} SUMMARY for call write~init~int(82, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L357-1 {280#true} is VALID [2020-07-18 00:10:39,968 INFO L280 TraceCheckUtils]: 49: Hoare triple {280#true} SUMMARY for call write~init~int(73, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L357-2 {280#true} is VALID [2020-07-18 00:10:39,968 INFO L280 TraceCheckUtils]: 50: Hoare triple {280#true} SUMMARY for call write~init~int(84, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L357-3 {280#true} is VALID [2020-07-18 00:10:39,968 INFO L280 TraceCheckUtils]: 51: Hoare triple {280#true} SUMMARY for call write~init~int(0, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L357-4 {280#true} is VALID [2020-07-18 00:10:39,969 INFO L280 TraceCheckUtils]: 52: Hoare triple {280#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L357-5 {280#true} is VALID [2020-07-18 00:10:39,969 INFO L280 TraceCheckUtils]: 53: Hoare triple {280#true} SUMMARY for call write~init~int(79, #t~string30.base, #t~string30.offset, 1); srcloc: L361 {280#true} is VALID [2020-07-18 00:10:39,970 INFO L280 TraceCheckUtils]: 54: Hoare triple {280#true} SUMMARY for call write~init~int(75, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L361-1 {280#true} is VALID [2020-07-18 00:10:39,970 INFO L280 TraceCheckUtils]: 55: Hoare triple {280#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L361-2 {280#true} is VALID [2020-07-18 00:10:39,970 INFO L280 TraceCheckUtils]: 56: Hoare triple {280#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L361-3 {280#true} is VALID [2020-07-18 00:10:39,971 INFO L280 TraceCheckUtils]: 57: Hoare triple {280#true} SUMMARY for call write~init~int(41, #t~string32.base, #t~string32.offset, 1); srcloc: L365 {280#true} is VALID [2020-07-18 00:10:39,971 INFO L280 TraceCheckUtils]: 58: Hoare triple {280#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L365-1 {280#true} is VALID [2020-07-18 00:10:39,971 INFO L280 TraceCheckUtils]: 59: Hoare triple {280#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L365-2 {280#true} is VALID [2020-07-18 00:10:39,972 INFO L280 TraceCheckUtils]: 60: Hoare triple {280#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L717 {280#true} is VALID [2020-07-18 00:10:39,972 INFO L280 TraceCheckUtils]: 61: Hoare triple {280#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L717-1 {280#true} is VALID [2020-07-18 00:10:39,973 INFO L280 TraceCheckUtils]: 62: Hoare triple {280#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L718 {280#true} is VALID [2020-07-18 00:10:39,973 INFO L280 TraceCheckUtils]: 63: Hoare triple {280#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L724 {280#true} is VALID [2020-07-18 00:10:39,973 INFO L280 TraceCheckUtils]: 64: Hoare triple {280#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L724-1 {280#true} is VALID [2020-07-18 00:10:39,974 INFO L280 TraceCheckUtils]: 65: Hoare triple {280#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L725 {280#true} is VALID [2020-07-18 00:10:39,974 INFO L280 TraceCheckUtils]: 66: Hoare triple {280#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L763 {280#true} is VALID [2020-07-18 00:10:39,975 INFO L280 TraceCheckUtils]: 67: Hoare triple {280#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L763-1 {280#true} is VALID [2020-07-18 00:10:39,975 INFO L280 TraceCheckUtils]: 68: Hoare triple {280#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L764 {280#true} is VALID [2020-07-18 00:10:39,975 INFO L280 TraceCheckUtils]: 69: Hoare triple {280#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L770 {280#true} is VALID [2020-07-18 00:10:39,976 INFO L280 TraceCheckUtils]: 70: Hoare triple {280#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L770-1 {280#true} is VALID [2020-07-18 00:10:39,976 INFO L280 TraceCheckUtils]: 71: Hoare triple {280#true} ~pumpRunning~0 := 0; {280#true} is VALID [2020-07-18 00:10:39,976 INFO L280 TraceCheckUtils]: 72: Hoare triple {280#true} ~systemActive~0 := 1; {280#true} is VALID [2020-07-18 00:10:39,977 INFO L280 TraceCheckUtils]: 73: Hoare triple {280#true} ~waterLevel~0 := 1; {280#true} is VALID [2020-07-18 00:10:39,977 INFO L280 TraceCheckUtils]: 74: Hoare triple {280#true} ~methaneLevelCritical~0 := 0; {280#true} is VALID [2020-07-18 00:10:39,978 INFO L280 TraceCheckUtils]: 75: Hoare triple {280#true} ~methAndRunningLastTime~0 := 0; {280#true} is VALID [2020-07-18 00:10:39,978 INFO L280 TraceCheckUtils]: 76: Hoare triple {280#true} ~head~0.base, ~head~0.offset := 0, 0; {280#true} is VALID [2020-07-18 00:10:39,978 INFO L280 TraceCheckUtils]: 77: Hoare triple {280#true} ~cleanupTimeShifts~0 := 4; {280#true} is VALID [2020-07-18 00:10:39,979 INFO L280 TraceCheckUtils]: 78: Hoare triple {280#true} assume true; {280#true} is VALID [2020-07-18 00:10:39,979 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {280#true} {280#true} #860#return; {280#true} is VALID [2020-07-18 00:10:39,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:39,997 INFO L280 TraceCheckUtils]: 0: Hoare triple {280#true} assume true; {280#true} is VALID [2020-07-18 00:10:39,998 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {280#true} {280#true} #774#return; {280#true} is VALID [2020-07-18 00:10:39,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:40,002 INFO L280 TraceCheckUtils]: 0: Hoare triple {280#true} assume true; {280#true} is VALID [2020-07-18 00:10:40,002 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {280#true} {280#true} #776#return; {280#true} is VALID [2020-07-18 00:10:40,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:40,007 INFO L280 TraceCheckUtils]: 0: Hoare triple {280#true} havoc ~retValue_acc~1; {280#true} is VALID [2020-07-18 00:10:40,007 INFO L280 TraceCheckUtils]: 1: Hoare triple {280#true} ~retValue_acc~1 := 1; {280#true} is VALID [2020-07-18 00:10:40,008 INFO L280 TraceCheckUtils]: 2: Hoare triple {280#true} #res := ~retValue_acc~1; {280#true} is VALID [2020-07-18 00:10:40,008 INFO L280 TraceCheckUtils]: 3: Hoare triple {280#true} assume true; {280#true} is VALID [2020-07-18 00:10:40,009 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {280#true} {280#true} #778#return; {280#true} is VALID [2020-07-18 00:10:40,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:40,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {280#true} assume true; {280#true} is VALID [2020-07-18 00:10:40,013 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {280#true} {280#true} #780#return; {280#true} is VALID [2020-07-18 00:10:40,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:40,029 INFO L280 TraceCheckUtils]: 0: Hoare triple {387#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {280#true} is VALID [2020-07-18 00:10:40,029 INFO L280 TraceCheckUtils]: 1: Hoare triple {280#true} assume true; {280#true} is VALID [2020-07-18 00:10:40,029 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {280#true} {280#true} #850#return; {280#true} is VALID [2020-07-18 00:10:40,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:40,034 INFO L280 TraceCheckUtils]: 0: Hoare triple {280#true} havoc ~retValue_acc~4; {280#true} is VALID [2020-07-18 00:10:40,035 INFO L280 TraceCheckUtils]: 1: Hoare triple {280#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {280#true} is VALID [2020-07-18 00:10:40,035 INFO L280 TraceCheckUtils]: 2: Hoare triple {280#true} #res := ~retValue_acc~4; {280#true} is VALID [2020-07-18 00:10:40,036 INFO L280 TraceCheckUtils]: 3: Hoare triple {280#true} assume true; {280#true} is VALID [2020-07-18 00:10:40,036 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {280#true} {281#false} #832#return; {281#false} is VALID [2020-07-18 00:10:40,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:40,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {280#true} havoc ~retValue_acc~3; {280#true} is VALID [2020-07-18 00:10:40,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {280#true} ~retValue_acc~3 := ~pumpRunning~0; {280#true} is VALID [2020-07-18 00:10:40,041 INFO L280 TraceCheckUtils]: 2: Hoare triple {280#true} #res := ~retValue_acc~3; {280#true} is VALID [2020-07-18 00:10:40,042 INFO L280 TraceCheckUtils]: 3: Hoare triple {280#true} assume true; {280#true} is VALID [2020-07-18 00:10:40,042 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {280#true} {281#false} #834#return; {281#false} is VALID [2020-07-18 00:10:40,049 INFO L263 TraceCheckUtils]: 0: Hoare triple {280#true} call ULTIMATE.init(); {386#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-18 00:10:40,050 INFO L280 TraceCheckUtils]: 1: Hoare triple {386#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {280#true} is VALID [2020-07-18 00:10:40,050 INFO L280 TraceCheckUtils]: 2: Hoare triple {280#true} #valid := #valid[0 := 0]; {280#true} is VALID [2020-07-18 00:10:40,051 INFO L280 TraceCheckUtils]: 3: Hoare triple {280#true} assume 0 < #StackHeapBarrier; {280#true} is VALID [2020-07-18 00:10:40,051 INFO L280 TraceCheckUtils]: 4: Hoare triple {280#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L259 {280#true} is VALID [2020-07-18 00:10:40,051 INFO L280 TraceCheckUtils]: 5: Hoare triple {280#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L259-1 {280#true} is VALID [2020-07-18 00:10:40,052 INFO L280 TraceCheckUtils]: 6: Hoare triple {280#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L263 {280#true} is VALID [2020-07-18 00:10:40,052 INFO L280 TraceCheckUtils]: 7: Hoare triple {280#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L263-1 {280#true} is VALID [2020-07-18 00:10:40,052 INFO L280 TraceCheckUtils]: 8: Hoare triple {280#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L263-2 {280#true} is VALID [2020-07-18 00:10:40,053 INFO L280 TraceCheckUtils]: 9: Hoare triple {280#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L263-3 {280#true} is VALID [2020-07-18 00:10:40,053 INFO L280 TraceCheckUtils]: 10: Hoare triple {280#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L267 {280#true} is VALID [2020-07-18 00:10:40,053 INFO L280 TraceCheckUtils]: 11: Hoare triple {280#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L267-1 {280#true} is VALID [2020-07-18 00:10:40,072 INFO L280 TraceCheckUtils]: 12: Hoare triple {280#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L267-2 {280#true} is VALID [2020-07-18 00:10:40,073 INFO L280 TraceCheckUtils]: 13: Hoare triple {280#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L267-3 {280#true} is VALID [2020-07-18 00:10:40,073 INFO L280 TraceCheckUtils]: 14: Hoare triple {280#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L267-4 {280#true} is VALID [2020-07-18 00:10:40,073 INFO L280 TraceCheckUtils]: 15: Hoare triple {280#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L271 {280#true} is VALID [2020-07-18 00:10:40,074 INFO L280 TraceCheckUtils]: 16: Hoare triple {280#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L271-1 {280#true} is VALID [2020-07-18 00:10:40,074 INFO L280 TraceCheckUtils]: 17: Hoare triple {280#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L271-2 {280#true} is VALID [2020-07-18 00:10:40,074 INFO L280 TraceCheckUtils]: 18: Hoare triple {280#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L271-3 {280#true} is VALID [2020-07-18 00:10:40,074 INFO L280 TraceCheckUtils]: 19: Hoare triple {280#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L271-4 {280#true} is VALID [2020-07-18 00:10:40,075 INFO L280 TraceCheckUtils]: 20: Hoare triple {280#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L271-5 {280#true} is VALID [2020-07-18 00:10:40,075 INFO L280 TraceCheckUtils]: 21: Hoare triple {280#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L271-6 {280#true} is VALID [2020-07-18 00:10:40,075 INFO L280 TraceCheckUtils]: 22: Hoare triple {280#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L271-7 {280#true} is VALID [2020-07-18 00:10:40,076 INFO L280 TraceCheckUtils]: 23: Hoare triple {280#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L275 {280#true} is VALID [2020-07-18 00:10:40,076 INFO L280 TraceCheckUtils]: 24: Hoare triple {280#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L275-1 {280#true} is VALID [2020-07-18 00:10:40,076 INFO L280 TraceCheckUtils]: 25: Hoare triple {280#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L275-2 {280#true} is VALID [2020-07-18 00:10:40,077 INFO L280 TraceCheckUtils]: 26: Hoare triple {280#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L275-3 {280#true} is VALID [2020-07-18 00:10:40,077 INFO L280 TraceCheckUtils]: 27: Hoare triple {280#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L279 {280#true} is VALID [2020-07-18 00:10:40,077 INFO L280 TraceCheckUtils]: 28: Hoare triple {280#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L279-1 {280#true} is VALID [2020-07-18 00:10:40,078 INFO L280 TraceCheckUtils]: 29: Hoare triple {280#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L279-2 {280#true} is VALID [2020-07-18 00:10:40,078 INFO L280 TraceCheckUtils]: 30: Hoare triple {280#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L279-3 {280#true} is VALID [2020-07-18 00:10:40,078 INFO L280 TraceCheckUtils]: 31: Hoare triple {280#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L279-4 {280#true} is VALID [2020-07-18 00:10:40,079 INFO L280 TraceCheckUtils]: 32: Hoare triple {280#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L283 {280#true} is VALID [2020-07-18 00:10:40,079 INFO L280 TraceCheckUtils]: 33: Hoare triple {280#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L283-1 {280#true} is VALID [2020-07-18 00:10:40,079 INFO L280 TraceCheckUtils]: 34: Hoare triple {280#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L283-2 {280#true} is VALID [2020-07-18 00:10:40,079 INFO L280 TraceCheckUtils]: 35: Hoare triple {280#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L283-3 {280#true} is VALID [2020-07-18 00:10:40,080 INFO L280 TraceCheckUtils]: 36: Hoare triple {280#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L285 {280#true} is VALID [2020-07-18 00:10:40,080 INFO L280 TraceCheckUtils]: 37: Hoare triple {280#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L285-1 {280#true} is VALID [2020-07-18 00:10:40,080 INFO L280 TraceCheckUtils]: 38: Hoare triple {280#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(13); srcloc: L285-2 {280#true} is VALID [2020-07-18 00:10:40,080 INFO L280 TraceCheckUtils]: 39: Hoare triple {280#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(7); srcloc: L352 {280#true} is VALID [2020-07-18 00:10:40,081 INFO L280 TraceCheckUtils]: 40: Hoare triple {280#true} SUMMARY for call write~init~int(44, #t~string26.base, #t~string26.offset, 1); srcloc: L353 {280#true} is VALID [2020-07-18 00:10:40,081 INFO L280 TraceCheckUtils]: 41: Hoare triple {280#true} SUMMARY for call write~init~int(77, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L353-1 {280#true} is VALID [2020-07-18 00:10:40,081 INFO L280 TraceCheckUtils]: 42: Hoare triple {280#true} SUMMARY for call write~init~int(101, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L353-2 {280#true} is VALID [2020-07-18 00:10:40,082 INFO L280 TraceCheckUtils]: 43: Hoare triple {280#true} SUMMARY for call write~init~int(116, #t~string26.base, 3 + #t~string26.offset, 1); srcloc: L353-3 {280#true} is VALID [2020-07-18 00:10:40,082 INFO L280 TraceCheckUtils]: 44: Hoare triple {280#true} SUMMARY for call write~init~int(104, #t~string26.base, 4 + #t~string26.offset, 1); srcloc: L353-4 {280#true} is VALID [2020-07-18 00:10:40,082 INFO L280 TraceCheckUtils]: 45: Hoare triple {280#true} SUMMARY for call write~init~int(58, #t~string26.base, 5 + #t~string26.offset, 1); srcloc: L353-5 {280#true} is VALID [2020-07-18 00:10:40,083 INFO L280 TraceCheckUtils]: 46: Hoare triple {280#true} SUMMARY for call write~init~int(0, #t~string26.base, 6 + #t~string26.offset, 1); srcloc: L353-6 {280#true} is VALID [2020-07-18 00:10:40,083 INFO L280 TraceCheckUtils]: 47: Hoare triple {280#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(5); srcloc: L353-7 {280#true} is VALID [2020-07-18 00:10:40,083 INFO L280 TraceCheckUtils]: 48: Hoare triple {280#true} SUMMARY for call write~init~int(67, #t~string28.base, #t~string28.offset, 1); srcloc: L357 {280#true} is VALID [2020-07-18 00:10:40,084 INFO L280 TraceCheckUtils]: 49: Hoare triple {280#true} SUMMARY for call write~init~int(82, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L357-1 {280#true} is VALID [2020-07-18 00:10:40,084 INFO L280 TraceCheckUtils]: 50: Hoare triple {280#true} SUMMARY for call write~init~int(73, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L357-2 {280#true} is VALID [2020-07-18 00:10:40,084 INFO L280 TraceCheckUtils]: 51: Hoare triple {280#true} SUMMARY for call write~init~int(84, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L357-3 {280#true} is VALID [2020-07-18 00:10:40,084 INFO L280 TraceCheckUtils]: 52: Hoare triple {280#true} SUMMARY for call write~init~int(0, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L357-4 {280#true} is VALID [2020-07-18 00:10:40,085 INFO L280 TraceCheckUtils]: 53: Hoare triple {280#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L357-5 {280#true} is VALID [2020-07-18 00:10:40,085 INFO L280 TraceCheckUtils]: 54: Hoare triple {280#true} SUMMARY for call write~init~int(79, #t~string30.base, #t~string30.offset, 1); srcloc: L361 {280#true} is VALID [2020-07-18 00:10:40,085 INFO L280 TraceCheckUtils]: 55: Hoare triple {280#true} SUMMARY for call write~init~int(75, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L361-1 {280#true} is VALID [2020-07-18 00:10:40,086 INFO L280 TraceCheckUtils]: 56: Hoare triple {280#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L361-2 {280#true} is VALID [2020-07-18 00:10:40,086 INFO L280 TraceCheckUtils]: 57: Hoare triple {280#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L361-3 {280#true} is VALID [2020-07-18 00:10:40,086 INFO L280 TraceCheckUtils]: 58: Hoare triple {280#true} SUMMARY for call write~init~int(41, #t~string32.base, #t~string32.offset, 1); srcloc: L365 {280#true} is VALID [2020-07-18 00:10:40,086 INFO L280 TraceCheckUtils]: 59: Hoare triple {280#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L365-1 {280#true} is VALID [2020-07-18 00:10:40,087 INFO L280 TraceCheckUtils]: 60: Hoare triple {280#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L365-2 {280#true} is VALID [2020-07-18 00:10:40,087 INFO L280 TraceCheckUtils]: 61: Hoare triple {280#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L717 {280#true} is VALID [2020-07-18 00:10:40,087 INFO L280 TraceCheckUtils]: 62: Hoare triple {280#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L717-1 {280#true} is VALID [2020-07-18 00:10:40,088 INFO L280 TraceCheckUtils]: 63: Hoare triple {280#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L718 {280#true} is VALID [2020-07-18 00:10:40,088 INFO L280 TraceCheckUtils]: 64: Hoare triple {280#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L724 {280#true} is VALID [2020-07-18 00:10:40,088 INFO L280 TraceCheckUtils]: 65: Hoare triple {280#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L724-1 {280#true} is VALID [2020-07-18 00:10:40,089 INFO L280 TraceCheckUtils]: 66: Hoare triple {280#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L725 {280#true} is VALID [2020-07-18 00:10:40,089 INFO L280 TraceCheckUtils]: 67: Hoare triple {280#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L763 {280#true} is VALID [2020-07-18 00:10:40,089 INFO L280 TraceCheckUtils]: 68: Hoare triple {280#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L763-1 {280#true} is VALID [2020-07-18 00:10:40,090 INFO L280 TraceCheckUtils]: 69: Hoare triple {280#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L764 {280#true} is VALID [2020-07-18 00:10:40,090 INFO L280 TraceCheckUtils]: 70: Hoare triple {280#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L770 {280#true} is VALID [2020-07-18 00:10:40,090 INFO L280 TraceCheckUtils]: 71: Hoare triple {280#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L770-1 {280#true} is VALID [2020-07-18 00:10:40,090 INFO L280 TraceCheckUtils]: 72: Hoare triple {280#true} ~pumpRunning~0 := 0; {280#true} is VALID [2020-07-18 00:10:40,091 INFO L280 TraceCheckUtils]: 73: Hoare triple {280#true} ~systemActive~0 := 1; {280#true} is VALID [2020-07-18 00:10:40,091 INFO L280 TraceCheckUtils]: 74: Hoare triple {280#true} ~waterLevel~0 := 1; {280#true} is VALID [2020-07-18 00:10:40,091 INFO L280 TraceCheckUtils]: 75: Hoare triple {280#true} ~methaneLevelCritical~0 := 0; {280#true} is VALID [2020-07-18 00:10:40,092 INFO L280 TraceCheckUtils]: 76: Hoare triple {280#true} ~methAndRunningLastTime~0 := 0; {280#true} is VALID [2020-07-18 00:10:40,092 INFO L280 TraceCheckUtils]: 77: Hoare triple {280#true} ~head~0.base, ~head~0.offset := 0, 0; {280#true} is VALID [2020-07-18 00:10:40,092 INFO L280 TraceCheckUtils]: 78: Hoare triple {280#true} ~cleanupTimeShifts~0 := 4; {280#true} is VALID [2020-07-18 00:10:40,092 INFO L280 TraceCheckUtils]: 79: Hoare triple {280#true} assume true; {280#true} is VALID [2020-07-18 00:10:40,093 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {280#true} {280#true} #860#return; {280#true} is VALID [2020-07-18 00:10:40,093 INFO L263 TraceCheckUtils]: 81: Hoare triple {280#true} call #t~ret71 := main(); {280#true} is VALID [2020-07-18 00:10:40,093 INFO L280 TraceCheckUtils]: 82: Hoare triple {280#true} havoc ~retValue_acc~9; {280#true} is VALID [2020-07-18 00:10:40,094 INFO L280 TraceCheckUtils]: 83: Hoare triple {280#true} havoc ~tmp~6; {280#true} is VALID [2020-07-18 00:10:40,094 INFO L263 TraceCheckUtils]: 84: Hoare triple {280#true} call select_helpers(); {280#true} is VALID [2020-07-18 00:10:40,094 INFO L280 TraceCheckUtils]: 85: Hoare triple {280#true} assume true; {280#true} is VALID [2020-07-18 00:10:40,095 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {280#true} {280#true} #774#return; {280#true} is VALID [2020-07-18 00:10:40,095 INFO L263 TraceCheckUtils]: 87: Hoare triple {280#true} call select_features(); {280#true} is VALID [2020-07-18 00:10:40,095 INFO L280 TraceCheckUtils]: 88: Hoare triple {280#true} assume true; {280#true} is VALID [2020-07-18 00:10:40,096 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {280#true} {280#true} #776#return; {280#true} is VALID [2020-07-18 00:10:40,096 INFO L263 TraceCheckUtils]: 90: Hoare triple {280#true} call #t~ret70 := valid_product(); {280#true} is VALID [2020-07-18 00:10:40,096 INFO L280 TraceCheckUtils]: 91: Hoare triple {280#true} havoc ~retValue_acc~1; {280#true} is VALID [2020-07-18 00:10:40,096 INFO L280 TraceCheckUtils]: 92: Hoare triple {280#true} ~retValue_acc~1 := 1; {280#true} is VALID [2020-07-18 00:10:40,097 INFO L280 TraceCheckUtils]: 93: Hoare triple {280#true} #res := ~retValue_acc~1; {280#true} is VALID [2020-07-18 00:10:40,097 INFO L280 TraceCheckUtils]: 94: Hoare triple {280#true} assume true; {280#true} is VALID [2020-07-18 00:10:40,097 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {280#true} {280#true} #778#return; {280#true} is VALID [2020-07-18 00:10:40,098 INFO L280 TraceCheckUtils]: 96: Hoare triple {280#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {280#true} is VALID [2020-07-18 00:10:40,098 INFO L280 TraceCheckUtils]: 97: Hoare triple {280#true} ~tmp~6 := #t~ret70; {280#true} is VALID [2020-07-18 00:10:40,098 INFO L280 TraceCheckUtils]: 98: Hoare triple {280#true} havoc #t~ret70; {280#true} is VALID [2020-07-18 00:10:40,099 INFO L280 TraceCheckUtils]: 99: Hoare triple {280#true} assume 0 != ~tmp~6; {280#true} is VALID [2020-07-18 00:10:40,099 INFO L263 TraceCheckUtils]: 100: Hoare triple {280#true} call setup(); {280#true} is VALID [2020-07-18 00:10:40,099 INFO L280 TraceCheckUtils]: 101: Hoare triple {280#true} assume true; {280#true} is VALID [2020-07-18 00:10:40,099 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {280#true} {280#true} #780#return; {280#true} is VALID [2020-07-18 00:10:40,100 INFO L263 TraceCheckUtils]: 103: Hoare triple {280#true} call runTest(); {280#true} is VALID [2020-07-18 00:10:40,101 INFO L263 TraceCheckUtils]: 104: Hoare triple {280#true} call __utac_acc__Specification2_spec__1(); {387#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-18 00:10:40,102 INFO L280 TraceCheckUtils]: 105: Hoare triple {387#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {280#true} is VALID [2020-07-18 00:10:40,102 INFO L280 TraceCheckUtils]: 106: Hoare triple {280#true} assume true; {280#true} is VALID [2020-07-18 00:10:40,102 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {280#true} {280#true} #850#return; {280#true} is VALID [2020-07-18 00:10:40,103 INFO L263 TraceCheckUtils]: 108: Hoare triple {280#true} call test(); {280#true} is VALID [2020-07-18 00:10:40,103 INFO L280 TraceCheckUtils]: 109: Hoare triple {280#true} havoc ~splverifierCounter~0; {280#true} is VALID [2020-07-18 00:10:40,103 INFO L280 TraceCheckUtils]: 110: Hoare triple {280#true} havoc ~tmp~0; {280#true} is VALID [2020-07-18 00:10:40,103 INFO L280 TraceCheckUtils]: 111: Hoare triple {280#true} havoc ~tmp___0~0; {280#true} is VALID [2020-07-18 00:10:40,104 INFO L280 TraceCheckUtils]: 112: Hoare triple {280#true} havoc ~tmp___1~0; {280#true} is VALID [2020-07-18 00:10:40,104 INFO L280 TraceCheckUtils]: 113: Hoare triple {280#true} havoc ~tmp___2~0; {280#true} is VALID [2020-07-18 00:10:40,104 INFO L280 TraceCheckUtils]: 114: Hoare triple {280#true} ~splverifierCounter~0 := 0; {280#true} is VALID [2020-07-18 00:10:40,105 INFO L280 TraceCheckUtils]: 115: Hoare triple {280#true} assume false; {281#false} is VALID [2020-07-18 00:10:40,106 INFO L263 TraceCheckUtils]: 116: Hoare triple {281#false} call cleanup(); {281#false} is VALID [2020-07-18 00:10:40,106 INFO L280 TraceCheckUtils]: 117: Hoare triple {281#false} havoc ~i~0; {281#false} is VALID [2020-07-18 00:10:40,106 INFO L280 TraceCheckUtils]: 118: Hoare triple {281#false} havoc ~__cil_tmp2~0; {281#false} is VALID [2020-07-18 00:10:40,106 INFO L263 TraceCheckUtils]: 119: Hoare triple {281#false} call timeShift(); {281#false} is VALID [2020-07-18 00:10:40,107 INFO L280 TraceCheckUtils]: 120: Hoare triple {281#false} assume !(0 != ~pumpRunning~0); {281#false} is VALID [2020-07-18 00:10:40,107 INFO L280 TraceCheckUtils]: 121: Hoare triple {281#false} assume !(0 != ~systemActive~0); {281#false} is VALID [2020-07-18 00:10:40,107 INFO L263 TraceCheckUtils]: 122: Hoare triple {281#false} call __utac_acc__Specification2_spec__2(); {281#false} is VALID [2020-07-18 00:10:40,108 INFO L280 TraceCheckUtils]: 123: Hoare triple {281#false} havoc ~tmp~2; {281#false} is VALID [2020-07-18 00:10:40,108 INFO L280 TraceCheckUtils]: 124: Hoare triple {281#false} havoc ~tmp___0~1; {281#false} is VALID [2020-07-18 00:10:40,108 INFO L263 TraceCheckUtils]: 125: Hoare triple {281#false} call #t~ret33 := isMethaneLevelCritical(); {280#true} is VALID [2020-07-18 00:10:40,108 INFO L280 TraceCheckUtils]: 126: Hoare triple {280#true} havoc ~retValue_acc~4; {280#true} is VALID [2020-07-18 00:10:40,109 INFO L280 TraceCheckUtils]: 127: Hoare triple {280#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {280#true} is VALID [2020-07-18 00:10:40,109 INFO L280 TraceCheckUtils]: 128: Hoare triple {280#true} #res := ~retValue_acc~4; {280#true} is VALID [2020-07-18 00:10:40,109 INFO L280 TraceCheckUtils]: 129: Hoare triple {280#true} assume true; {280#true} is VALID [2020-07-18 00:10:40,110 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {280#true} {281#false} #832#return; {281#false} is VALID [2020-07-18 00:10:40,110 INFO L280 TraceCheckUtils]: 131: Hoare triple {281#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {281#false} is VALID [2020-07-18 00:10:40,110 INFO L280 TraceCheckUtils]: 132: Hoare triple {281#false} ~tmp~2 := #t~ret33; {281#false} is VALID [2020-07-18 00:10:40,111 INFO L280 TraceCheckUtils]: 133: Hoare triple {281#false} havoc #t~ret33; {281#false} is VALID [2020-07-18 00:10:40,111 INFO L280 TraceCheckUtils]: 134: Hoare triple {281#false} assume 0 != ~tmp~2; {281#false} is VALID [2020-07-18 00:10:40,111 INFO L263 TraceCheckUtils]: 135: Hoare triple {281#false} call #t~ret34 := isPumpRunning(); {280#true} is VALID [2020-07-18 00:10:40,111 INFO L280 TraceCheckUtils]: 136: Hoare triple {280#true} havoc ~retValue_acc~3; {280#true} is VALID [2020-07-18 00:10:40,112 INFO L280 TraceCheckUtils]: 137: Hoare triple {280#true} ~retValue_acc~3 := ~pumpRunning~0; {280#true} is VALID [2020-07-18 00:10:40,112 INFO L280 TraceCheckUtils]: 138: Hoare triple {280#true} #res := ~retValue_acc~3; {280#true} is VALID [2020-07-18 00:10:40,112 INFO L280 TraceCheckUtils]: 139: Hoare triple {280#true} assume true; {280#true} is VALID [2020-07-18 00:10:40,113 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {280#true} {281#false} #834#return; {281#false} is VALID [2020-07-18 00:10:40,113 INFO L280 TraceCheckUtils]: 141: Hoare triple {281#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {281#false} is VALID [2020-07-18 00:10:40,113 INFO L280 TraceCheckUtils]: 142: Hoare triple {281#false} ~tmp___0~1 := #t~ret34; {281#false} is VALID [2020-07-18 00:10:40,113 INFO L280 TraceCheckUtils]: 143: Hoare triple {281#false} havoc #t~ret34; {281#false} is VALID [2020-07-18 00:10:40,114 INFO L280 TraceCheckUtils]: 144: Hoare triple {281#false} assume 0 != ~tmp___0~1; {281#false} is VALID [2020-07-18 00:10:40,114 INFO L280 TraceCheckUtils]: 145: Hoare triple {281#false} assume 0 != ~methAndRunningLastTime~0; {281#false} is VALID [2020-07-18 00:10:40,114 INFO L263 TraceCheckUtils]: 146: Hoare triple {281#false} call __automaton_fail(); {281#false} is VALID [2020-07-18 00:10:40,115 INFO L280 TraceCheckUtils]: 147: Hoare triple {281#false} assume !false; {281#false} is VALID [2020-07-18 00:10:40,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:10:40,351 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:10:40,354 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1984631034] [2020-07-18 00:10:40,356 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:10:40,356 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-18 00:10:40,357 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1739689942] [2020-07-18 00:10:40,363 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 148 [2020-07-18 00:10:40,367 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:10:40,371 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-18 00:10:40,405 WARN L140 InductivityCheck]: Transition 396#(and (not (= 0 ~methAndRunningLastTime~0)) (<= __utac_acc__Specification2_spec__2_~tmp___0~1 2147483647) (not (= __utac_acc__Specification2_spec__2_~tmp___0~1 0)) (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp___0~1 2147483648))) ( _ , assume !false; , 281#false ) not inductive [2020-07-18 00:10:40,406 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:10:40,406 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 00:10:40,412 INFO L168 Benchmark]: Toolchain (without parser) took 4288.41 ms. Allocated memory was 144.7 MB in the beginning and 249.6 MB in the end (delta: 104.9 MB). Free memory was 100.3 MB in the beginning and 137.3 MB in the end (delta: -37.0 MB). Peak memory consumption was 67.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:40,413 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 144.7 MB. Free memory was 120.0 MB in the beginning and 119.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:10:40,414 INFO L168 Benchmark]: CACSL2BoogieTranslator took 777.52 ms. Allocated memory was 144.7 MB in the beginning and 201.9 MB in the end (delta: 57.1 MB). Free memory was 100.1 MB in the beginning and 167.8 MB in the end (delta: -67.6 MB). Peak memory consumption was 23.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:40,415 INFO L168 Benchmark]: Boogie Preprocessor took 120.91 ms. Allocated memory is still 201.9 MB. Free memory was 167.8 MB in the beginning and 162.3 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:40,416 INFO L168 Benchmark]: RCFGBuilder took 1820.24 ms. Allocated memory was 201.9 MB in the beginning and 233.8 MB in the end (delta: 32.0 MB). Free memory was 162.3 MB in the beginning and 92.3 MB in the end (delta: 70.0 MB). Peak memory consumption was 102.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:40,417 INFO L168 Benchmark]: TraceAbstraction took 1560.78 ms. Allocated memory was 233.8 MB in the beginning and 249.6 MB in the end (delta: 15.7 MB). Free memory was 92.3 MB in the beginning and 137.3 MB in the end (delta: -45.0 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:10:40,421 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 0.23 ms. Allocated memory is still 144.7 MB. Free memory was 120.0 MB in the beginning and 119.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 777.52 ms. Allocated memory was 144.7 MB in the beginning and 201.9 MB in the end (delta: 57.1 MB). Free memory was 100.1 MB in the beginning and 167.8 MB in the end (delta: -67.6 MB). Peak memory consumption was 23.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 120.91 ms. Allocated memory is still 201.9 MB. Free memory was 167.8 MB in the beginning and 162.3 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1820.24 ms. Allocated memory was 201.9 MB in the beginning and 233.8 MB in the end (delta: 32.0 MB). Free memory was 162.3 MB in the beginning and 92.3 MB in the end (delta: 70.0 MB). Peak memory consumption was 102.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1560.78 ms. Allocated memory was 233.8 MB in the beginning and 249.6 MB in the end (delta: 15.7 MB). Free memory was 92.3 MB in the beginning and 137.3 MB in the end (delta: -45.0 MB). There was no memory consumed. 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...