/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_product43.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:10:57,899 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:10:57,902 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:10:57,917 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:10:57,918 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:10:57,919 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:10:57,920 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:10:57,922 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:10:57,924 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:10:57,924 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:10:57,925 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:10:57,927 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:10:57,927 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:10:57,928 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:10:57,929 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:10:57,930 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:10:57,931 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:10:57,932 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:10:57,934 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:10:57,936 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:10:57,937 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:10:57,939 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:10:57,940 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:10:57,941 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:10:57,943 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:10:57,944 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:10:57,944 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:10:57,945 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:10:57,945 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:10:57,946 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:10:57,947 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:10:57,947 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:10:57,948 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:10:57,949 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:10:57,950 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:10:57,950 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:10:57,951 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:10:57,951 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:10:57,951 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:10:57,952 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:10:57,953 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:10:57,954 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 00:10:57,963 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:10:57,963 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:10:57,964 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:10:57,964 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:10:57,965 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:10:57,965 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:10:57,965 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:10:57,965 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:10:57,965 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:10:57,966 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:10:57,966 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:10:57,966 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:10:57,966 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:10:57,966 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:10:57,967 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:10:57,967 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:10:57,967 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:10:57,967 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:10:57,967 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:10:57,968 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:10:57,968 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:10:57,968 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:10:57,968 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:10:58,238 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:10:58,251 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:10:58,254 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:10:58,256 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:10:58,256 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:10:58,257 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product43.cil.c [2020-07-18 00:10:58,330 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59c215c1d/7dc1e9f5a46a40ef92b20fdf6c1c93c5/FLAGd458c1cf8 [2020-07-18 00:10:58,879 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:10:58,879 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product43.cil.c [2020-07-18 00:10:58,892 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59c215c1d/7dc1e9f5a46a40ef92b20fdf6c1c93c5/FLAGd458c1cf8 [2020-07-18 00:10:59,149 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59c215c1d/7dc1e9f5a46a40ef92b20fdf6c1c93c5 [2020-07-18 00:10:59,162 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:10:59,165 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:10:59,167 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:59,167 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:10:59,170 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:10:59,172 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,175 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b669389 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59, skipping insertion in model container [2020-07-18 00:10:59,175 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,183 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:10:59,228 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:10:59,552 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:10:59,663 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:10:59,764 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:10:59,802 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:10:59,803 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59 WrapperNode [2020-07-18 00:10:59,803 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:59,804 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:10:59,804 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:10:59,804 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:10:59,816 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,816 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,836 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,836 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,889 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,905 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,911 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,920 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:10:59,921 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:10:59,921 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:10:59,921 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:10:59,922 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (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 00:10:59,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:10:59,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:10:59,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:10:59,999 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:10:59,999 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:11:00,000 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:11:00,000 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:11:00,000 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:11:00,000 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:11:00,000 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 00:11:00,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:00,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:00,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:00,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:11:00,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:11:00,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:11:00,002 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:11:00,003 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:11:00,003 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:11:00,003 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:11:00,004 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:11:00,004 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:11:00,007 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:11:00,007 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:11:00,007 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:11:00,007 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:11:00,008 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:11:00,008 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:11:00,008 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:11:00,008 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:11:00,008 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:11:00,009 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-18 00:11:00,009 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:11:00,009 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:11:00,009 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:11:00,009 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:11:00,009 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:11:00,009 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 00:11:00,010 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 00:11:00,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:11:00,010 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:11:00,010 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:11:00,010 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:11:00,010 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:11:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:11:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:11:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:11:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:11:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:11:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 00:11:00,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:11:00,012 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:11:00,012 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:11:00,012 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:11:00,012 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:11:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:11:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:11:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:11:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:11:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:11:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:11:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:11:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:11:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:11:00,015 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:11:00,015 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:11:00,015 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:11:00,015 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:11:00,015 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:11:00,016 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:11:00,016 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:11:00,016 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:11:00,016 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:11:00,017 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:11:00,017 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:11:00,017 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:11:00,018 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:11:00,018 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:11:00,018 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:11:00,018 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 00:11:00,019 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:11:00,019 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:11:00,019 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:11:00,020 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:11:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 00:11:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-18 00:11:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:11:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:11:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:11:00,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:11:01,699 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:11:01,700 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:11:01,706 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:01 BoogieIcfgContainer [2020-07-18 00:11:01,707 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:11:01,708 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:11:01,708 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:11:01,713 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:11:01,713 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:10:59" (1/3) ... [2020-07-18 00:11:01,714 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8281eb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:01, skipping insertion in model container [2020-07-18 00:11:01,715 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (2/3) ... [2020-07-18 00:11:01,715 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8281eb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:01, skipping insertion in model container [2020-07-18 00:11:01,715 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:01" (3/3) ... [2020-07-18 00:11:01,718 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product43.cil.c [2020-07-18 00:11:01,731 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:11:01,741 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:11:01,757 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:11:01,781 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:11:01,781 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:11:01,781 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:11:01,782 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:11:01,782 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:11:01,782 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:11:01,782 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:11:01,783 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:11:01,823 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states. [2020-07-18 00:11:01,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-18 00:11:01,846 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:11:01,847 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 00:11:01,848 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:11:01,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:11:01,855 INFO L82 PathProgramCache]: Analyzing trace with hash 712153127, now seen corresponding path program 1 times [2020-07-18 00:11:01,864 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:11:01,865 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [488869171] [2020-07-18 00:11:01,865 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:11:02,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,651 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:11:02,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,768 INFO L280 TraceCheckUtils]: 0: Hoare triple {422#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~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)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {316#true} is VALID [2020-07-18 00:11:02,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} #valid := #valid[0 := 0]; {316#true} is VALID [2020-07-18 00:11:02,770 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} assume 0 < #StackHeapBarrier; {316#true} is VALID [2020-07-18 00:11:02,770 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {316#true} is VALID [2020-07-18 00:11:02,771 INFO L280 TraceCheckUtils]: 4: Hoare triple {316#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {316#true} is VALID [2020-07-18 00:11:02,771 INFO L280 TraceCheckUtils]: 5: Hoare triple {316#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {316#true} is VALID [2020-07-18 00:11:02,772 INFO L280 TraceCheckUtils]: 6: Hoare triple {316#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {316#true} is VALID [2020-07-18 00:11:02,772 INFO L280 TraceCheckUtils]: 7: Hoare triple {316#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {316#true} is VALID [2020-07-18 00:11:02,772 INFO L280 TraceCheckUtils]: 8: Hoare triple {316#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {316#true} is VALID [2020-07-18 00:11:02,773 INFO L280 TraceCheckUtils]: 9: Hoare triple {316#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {316#true} is VALID [2020-07-18 00:11:02,773 INFO L280 TraceCheckUtils]: 10: Hoare triple {316#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {316#true} is VALID [2020-07-18 00:11:02,773 INFO L280 TraceCheckUtils]: 11: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {316#true} is VALID [2020-07-18 00:11:02,774 INFO L280 TraceCheckUtils]: 12: Hoare triple {316#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {316#true} is VALID [2020-07-18 00:11:02,774 INFO L280 TraceCheckUtils]: 13: Hoare triple {316#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {316#true} is VALID [2020-07-18 00:11:02,774 INFO L280 TraceCheckUtils]: 14: Hoare triple {316#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {316#true} is VALID [2020-07-18 00:11:02,775 INFO L280 TraceCheckUtils]: 15: Hoare triple {316#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {316#true} is VALID [2020-07-18 00:11:02,775 INFO L280 TraceCheckUtils]: 16: Hoare triple {316#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {316#true} is VALID [2020-07-18 00:11:02,776 INFO L280 TraceCheckUtils]: 17: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {316#true} is VALID [2020-07-18 00:11:02,776 INFO L280 TraceCheckUtils]: 18: Hoare triple {316#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {316#true} is VALID [2020-07-18 00:11:02,779 INFO L280 TraceCheckUtils]: 19: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {316#true} is VALID [2020-07-18 00:11:02,780 INFO L280 TraceCheckUtils]: 20: Hoare triple {316#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {316#true} is VALID [2020-07-18 00:11:02,780 INFO L280 TraceCheckUtils]: 21: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {316#true} is VALID [2020-07-18 00:11:02,781 INFO L280 TraceCheckUtils]: 22: Hoare triple {316#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {316#true} is VALID [2020-07-18 00:11:02,781 INFO L280 TraceCheckUtils]: 23: Hoare triple {316#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {316#true} is VALID [2020-07-18 00:11:02,781 INFO L280 TraceCheckUtils]: 24: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {316#true} is VALID [2020-07-18 00:11:02,782 INFO L280 TraceCheckUtils]: 25: Hoare triple {316#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {316#true} is VALID [2020-07-18 00:11:02,782 INFO L280 TraceCheckUtils]: 26: Hoare triple {316#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {316#true} is VALID [2020-07-18 00:11:02,782 INFO L280 TraceCheckUtils]: 27: Hoare triple {316#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {316#true} is VALID [2020-07-18 00:11:02,783 INFO L280 TraceCheckUtils]: 28: Hoare triple {316#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {316#true} is VALID [2020-07-18 00:11:02,783 INFO L280 TraceCheckUtils]: 29: Hoare triple {316#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {316#true} is VALID [2020-07-18 00:11:02,784 INFO L280 TraceCheckUtils]: 30: Hoare triple {316#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {316#true} is VALID [2020-07-18 00:11:02,784 INFO L280 TraceCheckUtils]: 31: Hoare triple {316#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {316#true} is VALID [2020-07-18 00:11:02,784 INFO L280 TraceCheckUtils]: 32: Hoare triple {316#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {316#true} is VALID [2020-07-18 00:11:02,785 INFO L280 TraceCheckUtils]: 33: Hoare triple {316#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {316#true} is VALID [2020-07-18 00:11:02,785 INFO L280 TraceCheckUtils]: 34: Hoare triple {316#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {316#true} is VALID [2020-07-18 00:11:02,785 INFO L280 TraceCheckUtils]: 35: Hoare triple {316#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {316#true} is VALID [2020-07-18 00:11:02,786 INFO L280 TraceCheckUtils]: 36: Hoare triple {316#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {316#true} is VALID [2020-07-18 00:11:02,786 INFO L280 TraceCheckUtils]: 37: Hoare triple {316#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(13); srcloc: L492 {316#true} is VALID [2020-07-18 00:11:02,786 INFO L280 TraceCheckUtils]: 38: Hoare triple {316#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L876 {316#true} is VALID [2020-07-18 00:11:02,787 INFO L280 TraceCheckUtils]: 39: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L880 {316#true} is VALID [2020-07-18 00:11:02,787 INFO L280 TraceCheckUtils]: 40: Hoare triple {316#true} SUMMARY for call write~init~int(110, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L880-1 {316#true} is VALID [2020-07-18 00:11:02,788 INFO L280 TraceCheckUtils]: 41: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L880-2 {316#true} is VALID [2020-07-18 00:11:02,788 INFO L280 TraceCheckUtils]: 42: Hoare triple {316#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(4); srcloc: L880-3 {316#true} is VALID [2020-07-18 00:11:02,788 INFO L280 TraceCheckUtils]: 43: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L884 {316#true} is VALID [2020-07-18 00:11:02,789 INFO L280 TraceCheckUtils]: 44: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L884-1 {316#true} is VALID [2020-07-18 00:11:02,789 INFO L280 TraceCheckUtils]: 45: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L884-2 {316#true} is VALID [2020-07-18 00:11:02,790 INFO L280 TraceCheckUtils]: 46: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L884-3 {316#true} is VALID [2020-07-18 00:11:02,790 INFO L280 TraceCheckUtils]: 47: Hoare triple {316#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L884-4 {316#true} is VALID [2020-07-18 00:11:02,790 INFO L280 TraceCheckUtils]: 48: Hoare triple {316#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L888 {316#true} is VALID [2020-07-18 00:11:02,791 INFO L280 TraceCheckUtils]: 49: Hoare triple {316#true} SUMMARY for call write~init~int(80, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L888-1 {316#true} is VALID [2020-07-18 00:11:02,791 INFO L280 TraceCheckUtils]: 50: Hoare triple {316#true} SUMMARY for call write~init~int(117, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L888-2 {316#true} is VALID [2020-07-18 00:11:02,791 INFO L280 TraceCheckUtils]: 51: Hoare triple {316#true} SUMMARY for call write~init~int(109, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L888-3 {316#true} is VALID [2020-07-18 00:11:02,792 INFO L280 TraceCheckUtils]: 52: Hoare triple {316#true} SUMMARY for call write~init~int(112, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L888-4 {316#true} is VALID [2020-07-18 00:11:02,792 INFO L280 TraceCheckUtils]: 53: Hoare triple {316#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L888-5 {316#true} is VALID [2020-07-18 00:11:02,792 INFO L280 TraceCheckUtils]: 54: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L888-6 {316#true} is VALID [2020-07-18 00:11:02,793 INFO L280 TraceCheckUtils]: 55: Hoare triple {316#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L888-7 {316#true} is VALID [2020-07-18 00:11:02,793 INFO L280 TraceCheckUtils]: 56: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {316#true} is VALID [2020-07-18 00:11:02,794 INFO L280 TraceCheckUtils]: 57: Hoare triple {316#true} SUMMARY for call write~init~int(110, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {316#true} is VALID [2020-07-18 00:11:02,794 INFO L280 TraceCheckUtils]: 58: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {316#true} is VALID [2020-07-18 00:11:02,794 INFO L280 TraceCheckUtils]: 59: Hoare triple {316#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(4); srcloc: L892-3 {316#true} is VALID [2020-07-18 00:11:02,795 INFO L280 TraceCheckUtils]: 60: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {316#true} is VALID [2020-07-18 00:11:02,795 INFO L280 TraceCheckUtils]: 61: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {316#true} is VALID [2020-07-18 00:11:02,795 INFO L280 TraceCheckUtils]: 62: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {316#true} is VALID [2020-07-18 00:11:02,796 INFO L280 TraceCheckUtils]: 63: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {316#true} is VALID [2020-07-18 00:11:02,796 INFO L280 TraceCheckUtils]: 64: Hoare triple {316#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-4 {316#true} is VALID [2020-07-18 00:11:02,796 INFO L280 TraceCheckUtils]: 65: Hoare triple {316#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {316#true} is VALID [2020-07-18 00:11:02,797 INFO L280 TraceCheckUtils]: 66: Hoare triple {316#true} SUMMARY for call write~init~int(32, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {316#true} is VALID [2020-07-18 00:11:02,797 INFO L280 TraceCheckUtils]: 67: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {316#true} is VALID [2020-07-18 00:11:02,798 INFO L280 TraceCheckUtils]: 68: Hoare triple {316#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {316#true} is VALID [2020-07-18 00:11:02,798 INFO L280 TraceCheckUtils]: 69: Hoare triple {316#true} SUMMARY for call write~init~int(10, #t~string71.base, #t~string71.offset, 1); srcloc: L902 {316#true} is VALID [2020-07-18 00:11:02,798 INFO L280 TraceCheckUtils]: 70: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L902-1 {316#true} is VALID [2020-07-18 00:11:02,799 INFO L280 TraceCheckUtils]: 71: Hoare triple {316#true} ~waterLevel~0 := 1; {316#true} is VALID [2020-07-18 00:11:02,799 INFO L280 TraceCheckUtils]: 72: Hoare triple {316#true} ~methaneLevelCritical~0 := 0; {316#true} is VALID [2020-07-18 00:11:02,799 INFO L280 TraceCheckUtils]: 73: Hoare triple {316#true} ~head~0.base, ~head~0.offset := 0, 0; {316#true} is VALID [2020-07-18 00:11:02,800 INFO L280 TraceCheckUtils]: 74: Hoare triple {316#true} ~cleanupTimeShifts~0 := 4; {316#true} is VALID [2020-07-18 00:11:02,800 INFO L280 TraceCheckUtils]: 75: Hoare triple {316#true} ~methAndRunningLastTime~0 := 0; {316#true} is VALID [2020-07-18 00:11:02,800 INFO L280 TraceCheckUtils]: 76: Hoare triple {316#true} ~pumpRunning~0 := 0; {316#true} is VALID [2020-07-18 00:11:02,801 INFO L280 TraceCheckUtils]: 77: Hoare triple {316#true} ~systemActive~0 := 1; {316#true} is VALID [2020-07-18 00:11:02,801 INFO L280 TraceCheckUtils]: 78: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:11:02,801 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {316#true} {316#true} #916#return; {316#true} is VALID [2020-07-18 00:11:02,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:11:02,815 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {316#true} {316#true} #822#return; {316#true} is VALID [2020-07-18 00:11:02,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,818 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:11:02,818 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {316#true} {316#true} #824#return; {316#true} is VALID [2020-07-18 00:11:02,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,825 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} havoc ~retValue_acc~8; {316#true} is VALID [2020-07-18 00:11:02,826 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} ~retValue_acc~8 := 1; {316#true} is VALID [2020-07-18 00:11:02,826 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} #res := ~retValue_acc~8; {316#true} is VALID [2020-07-18 00:11:02,826 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:11:02,827 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {316#true} {316#true} #826#return; {316#true} is VALID [2020-07-18 00:11:02,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,836 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:11:02,836 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {316#true} {316#true} #828#return; {316#true} is VALID [2020-07-18 00:11:02,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,848 INFO L280 TraceCheckUtils]: 0: Hoare triple {423#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {316#true} is VALID [2020-07-18 00:11:02,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:11:02,849 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {316#true} {316#true} #906#return; {316#true} is VALID [2020-07-18 00:11:02,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,854 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} havoc ~retValue_acc~0; {316#true} is VALID [2020-07-18 00:11:02,854 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {316#true} is VALID [2020-07-18 00:11:02,854 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} #res := ~retValue_acc~0; {316#true} is VALID [2020-07-18 00:11:02,855 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:11:02,855 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {316#true} {317#false} #882#return; {317#false} is VALID [2020-07-18 00:11:02,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,859 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} havoc ~retValue_acc~10; {316#true} is VALID [2020-07-18 00:11:02,859 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} ~retValue_acc~10 := ~pumpRunning~0; {316#true} is VALID [2020-07-18 00:11:02,860 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} #res := ~retValue_acc~10; {316#true} is VALID [2020-07-18 00:11:02,860 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:11:02,861 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {316#true} {317#false} #884#return; {317#false} is VALID [2020-07-18 00:11:02,886 INFO L263 TraceCheckUtils]: 0: Hoare triple {316#true} call ULTIMATE.init(); {422#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~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)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 00:11:02,887 INFO L280 TraceCheckUtils]: 1: Hoare triple {422#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~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)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {316#true} is VALID [2020-07-18 00:11:02,887 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} #valid := #valid[0 := 0]; {316#true} is VALID [2020-07-18 00:11:02,888 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} assume 0 < #StackHeapBarrier; {316#true} is VALID [2020-07-18 00:11:02,888 INFO L280 TraceCheckUtils]: 4: Hoare triple {316#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {316#true} is VALID [2020-07-18 00:11:02,888 INFO L280 TraceCheckUtils]: 5: Hoare triple {316#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {316#true} is VALID [2020-07-18 00:11:02,889 INFO L280 TraceCheckUtils]: 6: Hoare triple {316#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {316#true} is VALID [2020-07-18 00:11:02,889 INFO L280 TraceCheckUtils]: 7: Hoare triple {316#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {316#true} is VALID [2020-07-18 00:11:02,889 INFO L280 TraceCheckUtils]: 8: Hoare triple {316#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {316#true} is VALID [2020-07-18 00:11:02,890 INFO L280 TraceCheckUtils]: 9: Hoare triple {316#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {316#true} is VALID [2020-07-18 00:11:02,890 INFO L280 TraceCheckUtils]: 10: Hoare triple {316#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {316#true} is VALID [2020-07-18 00:11:02,890 INFO L280 TraceCheckUtils]: 11: Hoare triple {316#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {316#true} is VALID [2020-07-18 00:11:02,891 INFO L280 TraceCheckUtils]: 12: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {316#true} is VALID [2020-07-18 00:11:02,891 INFO L280 TraceCheckUtils]: 13: Hoare triple {316#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {316#true} is VALID [2020-07-18 00:11:02,891 INFO L280 TraceCheckUtils]: 14: Hoare triple {316#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {316#true} is VALID [2020-07-18 00:11:02,892 INFO L280 TraceCheckUtils]: 15: Hoare triple {316#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {316#true} is VALID [2020-07-18 00:11:02,892 INFO L280 TraceCheckUtils]: 16: Hoare triple {316#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {316#true} is VALID [2020-07-18 00:11:02,892 INFO L280 TraceCheckUtils]: 17: Hoare triple {316#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {316#true} is VALID [2020-07-18 00:11:02,892 INFO L280 TraceCheckUtils]: 18: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {316#true} is VALID [2020-07-18 00:11:02,893 INFO L280 TraceCheckUtils]: 19: Hoare triple {316#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {316#true} is VALID [2020-07-18 00:11:02,893 INFO L280 TraceCheckUtils]: 20: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {316#true} is VALID [2020-07-18 00:11:02,893 INFO L280 TraceCheckUtils]: 21: Hoare triple {316#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {316#true} is VALID [2020-07-18 00:11:02,894 INFO L280 TraceCheckUtils]: 22: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {316#true} is VALID [2020-07-18 00:11:02,894 INFO L280 TraceCheckUtils]: 23: Hoare triple {316#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {316#true} is VALID [2020-07-18 00:11:02,894 INFO L280 TraceCheckUtils]: 24: Hoare triple {316#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {316#true} is VALID [2020-07-18 00:11:02,895 INFO L280 TraceCheckUtils]: 25: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {316#true} is VALID [2020-07-18 00:11:02,895 INFO L280 TraceCheckUtils]: 26: Hoare triple {316#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {316#true} is VALID [2020-07-18 00:11:02,895 INFO L280 TraceCheckUtils]: 27: Hoare triple {316#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {316#true} is VALID [2020-07-18 00:11:02,896 INFO L280 TraceCheckUtils]: 28: Hoare triple {316#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {316#true} is VALID [2020-07-18 00:11:02,896 INFO L280 TraceCheckUtils]: 29: Hoare triple {316#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {316#true} is VALID [2020-07-18 00:11:02,896 INFO L280 TraceCheckUtils]: 30: Hoare triple {316#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {316#true} is VALID [2020-07-18 00:11:02,896 INFO L280 TraceCheckUtils]: 31: Hoare triple {316#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {316#true} is VALID [2020-07-18 00:11:02,897 INFO L280 TraceCheckUtils]: 32: Hoare triple {316#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {316#true} is VALID [2020-07-18 00:11:02,897 INFO L280 TraceCheckUtils]: 33: Hoare triple {316#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {316#true} is VALID [2020-07-18 00:11:02,897 INFO L280 TraceCheckUtils]: 34: Hoare triple {316#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {316#true} is VALID [2020-07-18 00:11:02,898 INFO L280 TraceCheckUtils]: 35: Hoare triple {316#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {316#true} is VALID [2020-07-18 00:11:02,898 INFO L280 TraceCheckUtils]: 36: Hoare triple {316#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {316#true} is VALID [2020-07-18 00:11:02,898 INFO L280 TraceCheckUtils]: 37: Hoare triple {316#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {316#true} is VALID [2020-07-18 00:11:02,899 INFO L280 TraceCheckUtils]: 38: Hoare triple {316#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(13); srcloc: L492 {316#true} is VALID [2020-07-18 00:11:02,899 INFO L280 TraceCheckUtils]: 39: Hoare triple {316#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L876 {316#true} is VALID [2020-07-18 00:11:02,899 INFO L280 TraceCheckUtils]: 40: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L880 {316#true} is VALID [2020-07-18 00:11:02,899 INFO L280 TraceCheckUtils]: 41: Hoare triple {316#true} SUMMARY for call write~init~int(110, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L880-1 {316#true} is VALID [2020-07-18 00:11:02,900 INFO L280 TraceCheckUtils]: 42: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L880-2 {316#true} is VALID [2020-07-18 00:11:02,900 INFO L280 TraceCheckUtils]: 43: Hoare triple {316#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(4); srcloc: L880-3 {316#true} is VALID [2020-07-18 00:11:02,900 INFO L280 TraceCheckUtils]: 44: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L884 {316#true} is VALID [2020-07-18 00:11:02,901 INFO L280 TraceCheckUtils]: 45: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L884-1 {316#true} is VALID [2020-07-18 00:11:02,901 INFO L280 TraceCheckUtils]: 46: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L884-2 {316#true} is VALID [2020-07-18 00:11:02,901 INFO L280 TraceCheckUtils]: 47: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L884-3 {316#true} is VALID [2020-07-18 00:11:02,902 INFO L280 TraceCheckUtils]: 48: Hoare triple {316#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L884-4 {316#true} is VALID [2020-07-18 00:11:02,902 INFO L280 TraceCheckUtils]: 49: Hoare triple {316#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L888 {316#true} is VALID [2020-07-18 00:11:02,902 INFO L280 TraceCheckUtils]: 50: Hoare triple {316#true} SUMMARY for call write~init~int(80, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L888-1 {316#true} is VALID [2020-07-18 00:11:02,903 INFO L280 TraceCheckUtils]: 51: Hoare triple {316#true} SUMMARY for call write~init~int(117, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L888-2 {316#true} is VALID [2020-07-18 00:11:02,903 INFO L280 TraceCheckUtils]: 52: Hoare triple {316#true} SUMMARY for call write~init~int(109, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L888-3 {316#true} is VALID [2020-07-18 00:11:02,903 INFO L280 TraceCheckUtils]: 53: Hoare triple {316#true} SUMMARY for call write~init~int(112, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L888-4 {316#true} is VALID [2020-07-18 00:11:02,903 INFO L280 TraceCheckUtils]: 54: Hoare triple {316#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L888-5 {316#true} is VALID [2020-07-18 00:11:02,904 INFO L280 TraceCheckUtils]: 55: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L888-6 {316#true} is VALID [2020-07-18 00:11:02,904 INFO L280 TraceCheckUtils]: 56: Hoare triple {316#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L888-7 {316#true} is VALID [2020-07-18 00:11:02,904 INFO L280 TraceCheckUtils]: 57: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {316#true} is VALID [2020-07-18 00:11:02,905 INFO L280 TraceCheckUtils]: 58: Hoare triple {316#true} SUMMARY for call write~init~int(110, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {316#true} is VALID [2020-07-18 00:11:02,905 INFO L280 TraceCheckUtils]: 59: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {316#true} is VALID [2020-07-18 00:11:02,905 INFO L280 TraceCheckUtils]: 60: Hoare triple {316#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(4); srcloc: L892-3 {316#true} is VALID [2020-07-18 00:11:02,906 INFO L280 TraceCheckUtils]: 61: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {316#true} is VALID [2020-07-18 00:11:02,906 INFO L280 TraceCheckUtils]: 62: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {316#true} is VALID [2020-07-18 00:11:02,906 INFO L280 TraceCheckUtils]: 63: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {316#true} is VALID [2020-07-18 00:11:02,906 INFO L280 TraceCheckUtils]: 64: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {316#true} is VALID [2020-07-18 00:11:02,907 INFO L280 TraceCheckUtils]: 65: Hoare triple {316#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-4 {316#true} is VALID [2020-07-18 00:11:02,907 INFO L280 TraceCheckUtils]: 66: Hoare triple {316#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {316#true} is VALID [2020-07-18 00:11:02,907 INFO L280 TraceCheckUtils]: 67: Hoare triple {316#true} SUMMARY for call write~init~int(32, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {316#true} is VALID [2020-07-18 00:11:02,908 INFO L280 TraceCheckUtils]: 68: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {316#true} is VALID [2020-07-18 00:11:02,908 INFO L280 TraceCheckUtils]: 69: Hoare triple {316#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {316#true} is VALID [2020-07-18 00:11:02,908 INFO L280 TraceCheckUtils]: 70: Hoare triple {316#true} SUMMARY for call write~init~int(10, #t~string71.base, #t~string71.offset, 1); srcloc: L902 {316#true} is VALID [2020-07-18 00:11:02,908 INFO L280 TraceCheckUtils]: 71: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L902-1 {316#true} is VALID [2020-07-18 00:11:02,909 INFO L280 TraceCheckUtils]: 72: Hoare triple {316#true} ~waterLevel~0 := 1; {316#true} is VALID [2020-07-18 00:11:02,909 INFO L280 TraceCheckUtils]: 73: Hoare triple {316#true} ~methaneLevelCritical~0 := 0; {316#true} is VALID [2020-07-18 00:11:02,909 INFO L280 TraceCheckUtils]: 74: Hoare triple {316#true} ~head~0.base, ~head~0.offset := 0, 0; {316#true} is VALID [2020-07-18 00:11:02,910 INFO L280 TraceCheckUtils]: 75: Hoare triple {316#true} ~cleanupTimeShifts~0 := 4; {316#true} is VALID [2020-07-18 00:11:02,910 INFO L280 TraceCheckUtils]: 76: Hoare triple {316#true} ~methAndRunningLastTime~0 := 0; {316#true} is VALID [2020-07-18 00:11:02,910 INFO L280 TraceCheckUtils]: 77: Hoare triple {316#true} ~pumpRunning~0 := 0; {316#true} is VALID [2020-07-18 00:11:02,910 INFO L280 TraceCheckUtils]: 78: Hoare triple {316#true} ~systemActive~0 := 1; {316#true} is VALID [2020-07-18 00:11:02,911 INFO L280 TraceCheckUtils]: 79: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:11:02,911 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {316#true} {316#true} #916#return; {316#true} is VALID [2020-07-18 00:11:02,911 INFO L263 TraceCheckUtils]: 81: Hoare triple {316#true} call #t~ret73 := main(); {316#true} is VALID [2020-07-18 00:11:02,912 INFO L280 TraceCheckUtils]: 82: Hoare triple {316#true} havoc ~retValue_acc~6; {316#true} is VALID [2020-07-18 00:11:02,912 INFO L280 TraceCheckUtils]: 83: Hoare triple {316#true} havoc ~tmp~3; {316#true} is VALID [2020-07-18 00:11:02,912 INFO L263 TraceCheckUtils]: 84: Hoare triple {316#true} call select_helpers(); {316#true} is VALID [2020-07-18 00:11:02,912 INFO L280 TraceCheckUtils]: 85: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:11:02,913 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {316#true} {316#true} #822#return; {316#true} is VALID [2020-07-18 00:11:02,913 INFO L263 TraceCheckUtils]: 87: Hoare triple {316#true} call select_features(); {316#true} is VALID [2020-07-18 00:11:02,913 INFO L280 TraceCheckUtils]: 88: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:11:02,914 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {316#true} {316#true} #824#return; {316#true} is VALID [2020-07-18 00:11:02,914 INFO L263 TraceCheckUtils]: 90: Hoare triple {316#true} call #t~ret45 := valid_product(); {316#true} is VALID [2020-07-18 00:11:02,914 INFO L280 TraceCheckUtils]: 91: Hoare triple {316#true} havoc ~retValue_acc~8; {316#true} is VALID [2020-07-18 00:11:02,915 INFO L280 TraceCheckUtils]: 92: Hoare triple {316#true} ~retValue_acc~8 := 1; {316#true} is VALID [2020-07-18 00:11:02,915 INFO L280 TraceCheckUtils]: 93: Hoare triple {316#true} #res := ~retValue_acc~8; {316#true} is VALID [2020-07-18 00:11:02,915 INFO L280 TraceCheckUtils]: 94: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:11:02,915 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {316#true} {316#true} #826#return; {316#true} is VALID [2020-07-18 00:11:02,916 INFO L280 TraceCheckUtils]: 96: Hoare triple {316#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647; {316#true} is VALID [2020-07-18 00:11:02,916 INFO L280 TraceCheckUtils]: 97: Hoare triple {316#true} ~tmp~3 := #t~ret45; {316#true} is VALID [2020-07-18 00:11:02,916 INFO L280 TraceCheckUtils]: 98: Hoare triple {316#true} havoc #t~ret45; {316#true} is VALID [2020-07-18 00:11:02,917 INFO L280 TraceCheckUtils]: 99: Hoare triple {316#true} assume 0 != ~tmp~3; {316#true} is VALID [2020-07-18 00:11:02,917 INFO L263 TraceCheckUtils]: 100: Hoare triple {316#true} call setup(); {316#true} is VALID [2020-07-18 00:11:02,917 INFO L280 TraceCheckUtils]: 101: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:11:02,918 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {316#true} {316#true} #828#return; {316#true} is VALID [2020-07-18 00:11:02,918 INFO L263 TraceCheckUtils]: 103: Hoare triple {316#true} call runTest(); {316#true} is VALID [2020-07-18 00:11:02,919 INFO L263 TraceCheckUtils]: 104: Hoare triple {316#true} call __utac_acc__Specification2_spec__1(); {423#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-18 00:11:02,919 INFO L280 TraceCheckUtils]: 105: Hoare triple {423#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {316#true} is VALID [2020-07-18 00:11:02,919 INFO L280 TraceCheckUtils]: 106: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:11:02,920 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {316#true} {316#true} #906#return; {316#true} is VALID [2020-07-18 00:11:02,920 INFO L263 TraceCheckUtils]: 108: Hoare triple {316#true} call test(); {316#true} is VALID [2020-07-18 00:11:02,920 INFO L280 TraceCheckUtils]: 109: Hoare triple {316#true} havoc ~splverifierCounter~0; {316#true} is VALID [2020-07-18 00:11:02,921 INFO L280 TraceCheckUtils]: 110: Hoare triple {316#true} havoc ~tmp~5; {316#true} is VALID [2020-07-18 00:11:02,921 INFO L280 TraceCheckUtils]: 111: Hoare triple {316#true} havoc ~tmp___0~1; {316#true} is VALID [2020-07-18 00:11:02,921 INFO L280 TraceCheckUtils]: 112: Hoare triple {316#true} havoc ~tmp___1~0; {316#true} is VALID [2020-07-18 00:11:02,921 INFO L280 TraceCheckUtils]: 113: Hoare triple {316#true} havoc ~tmp___2~0; {316#true} is VALID [2020-07-18 00:11:02,922 INFO L280 TraceCheckUtils]: 114: Hoare triple {316#true} ~splverifierCounter~0 := 0; {316#true} is VALID [2020-07-18 00:11:02,923 INFO L280 TraceCheckUtils]: 115: Hoare triple {316#true} assume false; {317#false} is VALID [2020-07-18 00:11:02,923 INFO L263 TraceCheckUtils]: 116: Hoare triple {317#false} call cleanup(); {317#false} is VALID [2020-07-18 00:11:02,923 INFO L280 TraceCheckUtils]: 117: Hoare triple {317#false} havoc ~i~0; {317#false} is VALID [2020-07-18 00:11:02,924 INFO L280 TraceCheckUtils]: 118: Hoare triple {317#false} havoc ~__cil_tmp2~0; {317#false} is VALID [2020-07-18 00:11:02,924 INFO L263 TraceCheckUtils]: 119: Hoare triple {317#false} call timeShift(); {317#false} is VALID [2020-07-18 00:11:02,924 INFO L280 TraceCheckUtils]: 120: Hoare triple {317#false} assume !(0 != ~pumpRunning~0); {317#false} is VALID [2020-07-18 00:11:02,925 INFO L280 TraceCheckUtils]: 121: Hoare triple {317#false} assume !(0 != ~systemActive~0); {317#false} is VALID [2020-07-18 00:11:02,925 INFO L263 TraceCheckUtils]: 122: Hoare triple {317#false} call __utac_acc__Specification2_spec__2(); {317#false} is VALID [2020-07-18 00:11:02,925 INFO L280 TraceCheckUtils]: 123: Hoare triple {317#false} havoc ~tmp~4; {317#false} is VALID [2020-07-18 00:11:02,925 INFO L280 TraceCheckUtils]: 124: Hoare triple {317#false} havoc ~tmp___0~0; {317#false} is VALID [2020-07-18 00:11:02,926 INFO L263 TraceCheckUtils]: 125: Hoare triple {317#false} call #t~ret47 := isMethaneLevelCritical(); {316#true} is VALID [2020-07-18 00:11:02,926 INFO L280 TraceCheckUtils]: 126: Hoare triple {316#true} havoc ~retValue_acc~0; {316#true} is VALID [2020-07-18 00:11:02,926 INFO L280 TraceCheckUtils]: 127: Hoare triple {316#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {316#true} is VALID [2020-07-18 00:11:02,927 INFO L280 TraceCheckUtils]: 128: Hoare triple {316#true} #res := ~retValue_acc~0; {316#true} is VALID [2020-07-18 00:11:02,927 INFO L280 TraceCheckUtils]: 129: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:11:02,927 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {316#true} {317#false} #882#return; {317#false} is VALID [2020-07-18 00:11:02,927 INFO L280 TraceCheckUtils]: 131: Hoare triple {317#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647; {317#false} is VALID [2020-07-18 00:11:02,928 INFO L280 TraceCheckUtils]: 132: Hoare triple {317#false} ~tmp~4 := #t~ret47; {317#false} is VALID [2020-07-18 00:11:02,928 INFO L280 TraceCheckUtils]: 133: Hoare triple {317#false} havoc #t~ret47; {317#false} is VALID [2020-07-18 00:11:02,928 INFO L280 TraceCheckUtils]: 134: Hoare triple {317#false} assume 0 != ~tmp~4; {317#false} is VALID [2020-07-18 00:11:02,929 INFO L263 TraceCheckUtils]: 135: Hoare triple {317#false} call #t~ret48 := isPumpRunning(); {316#true} is VALID [2020-07-18 00:11:02,929 INFO L280 TraceCheckUtils]: 136: Hoare triple {316#true} havoc ~retValue_acc~10; {316#true} is VALID [2020-07-18 00:11:02,929 INFO L280 TraceCheckUtils]: 137: Hoare triple {316#true} ~retValue_acc~10 := ~pumpRunning~0; {316#true} is VALID [2020-07-18 00:11:02,929 INFO L280 TraceCheckUtils]: 138: Hoare triple {316#true} #res := ~retValue_acc~10; {316#true} is VALID [2020-07-18 00:11:02,930 INFO L280 TraceCheckUtils]: 139: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:11:02,930 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {316#true} {317#false} #884#return; {317#false} is VALID [2020-07-18 00:11:02,930 INFO L280 TraceCheckUtils]: 141: Hoare triple {317#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647; {317#false} is VALID [2020-07-18 00:11:02,931 INFO L280 TraceCheckUtils]: 142: Hoare triple {317#false} ~tmp___0~0 := #t~ret48; {317#false} is VALID [2020-07-18 00:11:02,931 INFO L280 TraceCheckUtils]: 143: Hoare triple {317#false} havoc #t~ret48; {317#false} is VALID [2020-07-18 00:11:02,931 INFO L280 TraceCheckUtils]: 144: Hoare triple {317#false} assume 0 != ~tmp___0~0; {317#false} is VALID [2020-07-18 00:11:02,932 INFO L280 TraceCheckUtils]: 145: Hoare triple {317#false} assume 0 != ~methAndRunningLastTime~0; {317#false} is VALID [2020-07-18 00:11:02,932 INFO L263 TraceCheckUtils]: 146: Hoare triple {317#false} call __automaton_fail(); {317#false} is VALID [2020-07-18 00:11:02,932 INFO L280 TraceCheckUtils]: 147: Hoare triple {317#false} assume !false; {317#false} is VALID [2020-07-18 00:11:02,956 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 00:11:03,148 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:11:03,151 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [488869171] [2020-07-18 00:11:03,153 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:11:03,153 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-18 00:11:03,154 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [341330871] [2020-07-18 00:11:03,160 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 148 [2020-07-18 00:11:03,164 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:11:03,168 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-18 00:11:03,189 WARN L140 InductivityCheck]: Transition 432#(and (not (= 0 ~methAndRunningLastTime~0)) (not (= __utac_acc__Specification2_spec__2_~tmp___0~0 0)) (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp___0~0 2147483648)) (<= __utac_acc__Specification2_spec__2_~tmp___0~0 2147483647)) ( _ , assume !false; , 317#false ) not inductive [2020-07-18 00:11:03,190 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:11:03,191 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 00:11:03,196 INFO L168 Benchmark]: Toolchain (without parser) took 4032.08 ms. Allocated memory was 137.4 MB in the beginning and 252.2 MB in the end (delta: 114.8 MB). Free memory was 100.5 MB in the beginning and 136.6 MB in the end (delta: -36.1 MB). Peak memory consumption was 78.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:03,197 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 137.4 MB. Free memory was 119.9 MB in the beginning and 119.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:11:03,198 INFO L168 Benchmark]: CACSL2BoogieTranslator took 636.81 ms. Allocated memory was 137.4 MB in the beginning and 201.9 MB in the end (delta: 64.5 MB). Free memory was 100.0 MB in the beginning and 167.9 MB in the end (delta: -67.9 MB). Peak memory consumption was 30.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:03,199 INFO L168 Benchmark]: Boogie Preprocessor took 116.83 ms. Allocated memory is still 201.9 MB. Free memory was 167.9 MB in the beginning and 161.8 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:03,200 INFO L168 Benchmark]: RCFGBuilder took 1786.02 ms. Allocated memory was 201.9 MB in the beginning and 231.7 MB in the end (delta: 29.9 MB). Free memory was 161.8 MB in the beginning and 84.4 MB in the end (delta: 77.5 MB). Peak memory consumption was 107.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:03,201 INFO L168 Benchmark]: TraceAbstraction took 1485.46 ms. Allocated memory was 231.7 MB in the beginning and 252.2 MB in the end (delta: 20.4 MB). Free memory was 84.4 MB in the beginning and 136.6 MB in the end (delta: -52.2 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:11:03,205 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 0.25 ms. Allocated memory is still 137.4 MB. Free memory was 119.9 MB in the beginning and 119.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 636.81 ms. Allocated memory was 137.4 MB in the beginning and 201.9 MB in the end (delta: 64.5 MB). Free memory was 100.0 MB in the beginning and 167.9 MB in the end (delta: -67.9 MB). Peak memory consumption was 30.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 116.83 ms. Allocated memory is still 201.9 MB. Free memory was 167.9 MB in the beginning and 161.8 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1786.02 ms. Allocated memory was 201.9 MB in the beginning and 231.7 MB in the end (delta: 29.9 MB). Free memory was 161.8 MB in the beginning and 84.4 MB in the end (delta: 77.5 MB). Peak memory consumption was 107.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1485.46 ms. Allocated memory was 231.7 MB in the beginning and 252.2 MB in the end (delta: 20.4 MB). Free memory was 84.4 MB in the beginning and 136.6 MB in the end (delta: -52.2 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...