/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product46.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:12:33,884 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:12:33,887 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:12:33,899 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:12:33,899 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:12:33,901 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:12:33,902 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:12:33,904 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:12:33,906 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:12:33,906 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:12:33,907 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:12:33,909 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:12:33,909 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:12:33,910 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:12:33,911 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:12:33,912 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:12:33,913 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:12:33,914 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:12:33,916 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:12:33,918 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:12:33,919 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:12:33,920 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:12:33,921 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:12:33,922 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:12:33,925 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:12:33,925 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:12:33,925 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:12:33,926 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:12:33,926 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:12:33,927 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:12:33,928 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:12:33,928 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:12:33,929 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:12:33,930 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:12:33,931 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:12:33,931 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:12:33,932 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:12:33,932 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:12:33,932 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:12:33,933 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:12:33,934 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:12:33,934 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:12:33,944 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:12:33,944 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:12:33,945 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:12:33,946 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:12:33,946 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:12:33,946 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:12:33,946 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:12:33,946 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:12:33,947 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:12:33,947 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:12:33,947 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:12:33,947 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:12:33,947 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:12:33,948 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:12:33,948 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:12:33,948 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:12:33,948 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:12:33,948 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:12:33,949 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:12:33,949 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:12:33,949 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:12:33,949 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:12:33,950 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:12:34,253 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:12:34,276 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:12:34,280 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:12:34,281 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:12:34,282 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:12:34,283 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product46.cil.c [2020-07-18 00:12:34,350 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b39ad3e39/9a306a35cc2349f6997b2ed6fbfe0c69/FLAG507f329bb [2020-07-18 00:12:34,926 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:12:34,927 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product46.cil.c [2020-07-18 00:12:34,950 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b39ad3e39/9a306a35cc2349f6997b2ed6fbfe0c69/FLAG507f329bb [2020-07-18 00:12:35,176 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b39ad3e39/9a306a35cc2349f6997b2ed6fbfe0c69 [2020-07-18 00:12:35,190 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:12:35,194 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:12:35,196 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:35,196 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:12:35,200 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:12:35,202 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:35" (1/1) ... [2020-07-18 00:12:35,205 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36ba5ece and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:35, skipping insertion in model container [2020-07-18 00:12:35,206 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:35" (1/1) ... [2020-07-18 00:12:35,214 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:12:35,273 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:12:35,650 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:35,772 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:12:35,878 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:35,932 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:12:35,933 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:35 WrapperNode [2020-07-18 00:12:35,933 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:35,933 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:12:35,934 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:12:35,934 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:12:35,944 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:35" (1/1) ... [2020-07-18 00:12:35,945 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:35" (1/1) ... [2020-07-18 00:12:35,964 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:35" (1/1) ... [2020-07-18 00:12:35,964 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:35" (1/1) ... [2020-07-18 00:12:36,016 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:35" (1/1) ... [2020-07-18 00:12:36,038 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:35" (1/1) ... [2020-07-18 00:12:36,046 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:35" (1/1) ... [2020-07-18 00:12:36,064 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:12:36,066 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:12:36,066 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:12:36,066 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:12:36,072 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:35" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:12:36,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:12:36,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:12:36,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:36,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:36,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:36,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:36,156 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:12:36,156 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:12:36,156 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:12:36,156 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:12:36,157 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:12:36,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:36,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:36,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:36,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:12:36,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:12:36,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:12:36,159 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:12:36,160 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:12:36,160 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:12:36,161 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:12:36,161 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:12:36,163 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:12:36,163 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 00:12:36,163 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:12:36,164 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:12:36,164 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:12:36,164 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:12:36,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:12:36,164 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:12:36,164 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:12:36,164 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 00:12:36,165 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:12:36,165 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-18 00:12:36,165 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:12:36,165 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:12:36,165 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:12:36,165 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:12:36,165 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:12:36,165 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 00:12:36,166 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-18 00:12:36,166 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:12:36,166 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:12:36,166 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:12:36,166 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:12:36,166 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:12:36,166 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:12:36,167 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:12:36,167 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:36,167 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:36,167 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:36,168 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:12:36,168 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:12:36,168 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:12:36,168 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:12:36,168 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:12:36,168 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:12:36,169 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:12:36,169 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:12:36,169 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:12:36,169 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:12:36,169 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:12:36,169 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:12:36,169 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:12:36,170 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:12:36,170 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:12:36,170 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:12:36,170 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:36,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:12:36,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:12:36,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:12:36,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:12:36,171 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:36,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:12:36,172 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:36,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:36,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:12:36,172 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:12:36,172 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:12:36,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:12:36,173 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:12:36,173 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:12:36,174 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:12:36,174 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:12:36,175 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 00:12:36,175 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:12:36,175 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:12:36,175 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:12:36,176 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-18 00:12:36,176 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:12:36,176 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:12:36,176 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 00:12:36,176 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 00:12:36,176 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:12:36,176 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-18 00:12:36,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:12:36,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:12:36,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:12:37,918 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:12:37,918 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:12:37,925 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:37 BoogieIcfgContainer [2020-07-18 00:12:37,926 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:12:37,927 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:12:37,927 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:12:37,930 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:12:37,931 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:12:35" (1/3) ... [2020-07-18 00:12:37,932 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52a22672 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:37, skipping insertion in model container [2020-07-18 00:12:37,932 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:35" (2/3) ... [2020-07-18 00:12:37,933 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52a22672 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:37, skipping insertion in model container [2020-07-18 00:12:37,933 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:37" (3/3) ... [2020-07-18 00:12:37,935 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product46.cil.c [2020-07-18 00:12:37,947 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:12:37,956 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:12:37,972 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:12:38,012 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:12:38,012 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:12:38,013 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:12:38,013 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:12:38,013 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:12:38,013 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:12:38,013 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:12:38,014 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:12:38,038 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states. [2020-07-18 00:12:38,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-18 00:12:38,063 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:12:38,064 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:12:38,065 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:12:38,071 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:12:38,071 INFO L82 PathProgramCache]: Analyzing trace with hash -1445921999, now seen corresponding path program 1 times [2020-07-18 00:12:38,080 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:12:38,080 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1278443630] [2020-07-18 00:12:38,081 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:12:38,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:38,885 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:12:38,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:38,987 INFO L280 TraceCheckUtils]: 0: Hoare triple {452#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {335#true} is VALID [2020-07-18 00:12:38,987 INFO L280 TraceCheckUtils]: 1: Hoare triple {335#true} #valid := #valid[0 := 0]; {335#true} is VALID [2020-07-18 00:12:38,988 INFO L280 TraceCheckUtils]: 2: Hoare triple {335#true} assume 0 < #StackHeapBarrier; {335#true} is VALID [2020-07-18 00:12:38,989 INFO L280 TraceCheckUtils]: 3: Hoare triple {335#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30); srcloc: L494 {335#true} is VALID [2020-07-18 00:12:38,989 INFO L280 TraceCheckUtils]: 4: Hoare triple {335#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9); srcloc: L494-1 {335#true} is VALID [2020-07-18 00:12:38,990 INFO L280 TraceCheckUtils]: 5: Hoare triple {335#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21); srcloc: L494-2 {335#true} is VALID [2020-07-18 00:12:38,990 INFO L280 TraceCheckUtils]: 6: Hoare triple {335#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30); srcloc: L495 {335#true} is VALID [2020-07-18 00:12:38,990 INFO L280 TraceCheckUtils]: 7: Hoare triple {335#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9); srcloc: L501 {335#true} is VALID [2020-07-18 00:12:38,991 INFO L280 TraceCheckUtils]: 8: Hoare triple {335#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(21); srcloc: L501-1 {335#true} is VALID [2020-07-18 00:12:38,991 INFO L280 TraceCheckUtils]: 9: Hoare triple {335#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L502 {335#true} is VALID [2020-07-18 00:12:38,991 INFO L280 TraceCheckUtils]: 10: Hoare triple {335#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L540 {335#true} is VALID [2020-07-18 00:12:38,992 INFO L280 TraceCheckUtils]: 11: Hoare triple {335#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(25); srcloc: L540-1 {335#true} is VALID [2020-07-18 00:12:38,992 INFO L280 TraceCheckUtils]: 12: Hoare triple {335#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30); srcloc: L541 {335#true} is VALID [2020-07-18 00:12:38,992 INFO L280 TraceCheckUtils]: 13: Hoare triple {335#true} SUMMARY for call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9); srcloc: L547 {335#true} is VALID [2020-07-18 00:12:38,993 INFO L280 TraceCheckUtils]: 14: Hoare triple {335#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25); srcloc: L547-1 {335#true} is VALID [2020-07-18 00:12:38,993 INFO L280 TraceCheckUtils]: 15: Hoare triple {335#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13); srcloc: L548 {335#true} is VALID [2020-07-18 00:12:38,993 INFO L280 TraceCheckUtils]: 16: Hoare triple {335#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7); srcloc: L619 {335#true} is VALID [2020-07-18 00:12:38,994 INFO L280 TraceCheckUtils]: 17: Hoare triple {335#true} SUMMARY for call write~init~int(44, #t~string42.base, #t~string42.offset, 1); srcloc: L620 {335#true} is VALID [2020-07-18 00:12:38,994 INFO L280 TraceCheckUtils]: 18: Hoare triple {335#true} SUMMARY for call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L620-1 {335#true} is VALID [2020-07-18 00:12:38,995 INFO L280 TraceCheckUtils]: 19: Hoare triple {335#true} SUMMARY for call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L620-2 {335#true} is VALID [2020-07-18 00:12:38,995 INFO L280 TraceCheckUtils]: 20: Hoare triple {335#true} SUMMARY for call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L620-3 {335#true} is VALID [2020-07-18 00:12:38,995 INFO L280 TraceCheckUtils]: 21: Hoare triple {335#true} SUMMARY for call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1); srcloc: L620-4 {335#true} is VALID [2020-07-18 00:12:38,996 INFO L280 TraceCheckUtils]: 22: Hoare triple {335#true} SUMMARY for call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1); srcloc: L620-5 {335#true} is VALID [2020-07-18 00:12:38,996 INFO L280 TraceCheckUtils]: 23: Hoare triple {335#true} SUMMARY for call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1); srcloc: L620-6 {335#true} is VALID [2020-07-18 00:12:38,996 INFO L280 TraceCheckUtils]: 24: Hoare triple {335#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5); srcloc: L620-7 {335#true} is VALID [2020-07-18 00:12:38,997 INFO L280 TraceCheckUtils]: 25: Hoare triple {335#true} SUMMARY for call write~init~int(67, #t~string44.base, #t~string44.offset, 1); srcloc: L624 {335#true} is VALID [2020-07-18 00:12:38,997 INFO L280 TraceCheckUtils]: 26: Hoare triple {335#true} SUMMARY for call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L624-1 {335#true} is VALID [2020-07-18 00:12:38,998 INFO L280 TraceCheckUtils]: 27: Hoare triple {335#true} SUMMARY for call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L624-2 {335#true} is VALID [2020-07-18 00:12:38,998 INFO L280 TraceCheckUtils]: 28: Hoare triple {335#true} SUMMARY for call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L624-3 {335#true} is VALID [2020-07-18 00:12:38,998 INFO L280 TraceCheckUtils]: 29: Hoare triple {335#true} SUMMARY for call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L624-4 {335#true} is VALID [2020-07-18 00:12:38,999 INFO L280 TraceCheckUtils]: 30: Hoare triple {335#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L624-5 {335#true} is VALID [2020-07-18 00:12:38,999 INFO L280 TraceCheckUtils]: 31: Hoare triple {335#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L628 {335#true} is VALID [2020-07-18 00:12:38,999 INFO L280 TraceCheckUtils]: 32: Hoare triple {335#true} SUMMARY for call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L628-1 {335#true} is VALID [2020-07-18 00:12:39,000 INFO L280 TraceCheckUtils]: 33: Hoare triple {335#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L628-2 {335#true} is VALID [2020-07-18 00:12:39,000 INFO L280 TraceCheckUtils]: 34: Hoare triple {335#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2); srcloc: L628-3 {335#true} is VALID [2020-07-18 00:12:39,000 INFO L280 TraceCheckUtils]: 35: Hoare triple {335#true} SUMMARY for call write~init~int(41, #t~string48.base, #t~string48.offset, 1); srcloc: L632 {335#true} is VALID [2020-07-18 00:12:39,001 INFO L280 TraceCheckUtils]: 36: Hoare triple {335#true} SUMMARY for call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L632-1 {335#true} is VALID [2020-07-18 00:12:39,001 INFO L280 TraceCheckUtils]: 37: Hoare triple {335#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13); srcloc: L632-2 {335#true} is VALID [2020-07-18 00:12:39,001 INFO L280 TraceCheckUtils]: 38: Hoare triple {335#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3); srcloc: L855 {335#true} is VALID [2020-07-18 00:12:39,002 INFO L280 TraceCheckUtils]: 39: Hoare triple {335#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L859 {335#true} is VALID [2020-07-18 00:12:39,002 INFO L280 TraceCheckUtils]: 40: Hoare triple {335#true} SUMMARY for call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L859-1 {335#true} is VALID [2020-07-18 00:12:39,003 INFO L280 TraceCheckUtils]: 41: Hoare triple {335#true} SUMMARY for call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L859-2 {335#true} is VALID [2020-07-18 00:12:39,003 INFO L280 TraceCheckUtils]: 42: Hoare triple {335#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4); srcloc: L859-3 {335#true} is VALID [2020-07-18 00:12:39,003 INFO L280 TraceCheckUtils]: 43: Hoare triple {335#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L863 {335#true} is VALID [2020-07-18 00:12:39,004 INFO L280 TraceCheckUtils]: 44: Hoare triple {335#true} SUMMARY for call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L863-1 {335#true} is VALID [2020-07-18 00:12:39,004 INFO L280 TraceCheckUtils]: 45: Hoare triple {335#true} SUMMARY for call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L863-2 {335#true} is VALID [2020-07-18 00:12:39,004 INFO L280 TraceCheckUtils]: 46: Hoare triple {335#true} SUMMARY for call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L863-3 {335#true} is VALID [2020-07-18 00:12:39,005 INFO L280 TraceCheckUtils]: 47: Hoare triple {335#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7); srcloc: L863-4 {335#true} is VALID [2020-07-18 00:12:39,005 INFO L280 TraceCheckUtils]: 48: Hoare triple {335#true} SUMMARY for call write~init~int(44, #t~string61.base, #t~string61.offset, 1); srcloc: L867 {335#true} is VALID [2020-07-18 00:12:39,005 INFO L280 TraceCheckUtils]: 49: Hoare triple {335#true} SUMMARY for call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L867-1 {335#true} is VALID [2020-07-18 00:12:39,006 INFO L280 TraceCheckUtils]: 50: Hoare triple {335#true} SUMMARY for call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L867-2 {335#true} is VALID [2020-07-18 00:12:39,006 INFO L280 TraceCheckUtils]: 51: Hoare triple {335#true} SUMMARY for call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L867-3 {335#true} is VALID [2020-07-18 00:12:39,006 INFO L280 TraceCheckUtils]: 52: Hoare triple {335#true} SUMMARY for call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1); srcloc: L867-4 {335#true} is VALID [2020-07-18 00:12:39,007 INFO L280 TraceCheckUtils]: 53: Hoare triple {335#true} SUMMARY for call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1); srcloc: L867-5 {335#true} is VALID [2020-07-18 00:12:39,007 INFO L280 TraceCheckUtils]: 54: Hoare triple {335#true} SUMMARY for call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1); srcloc: L867-6 {335#true} is VALID [2020-07-18 00:12:39,008 INFO L280 TraceCheckUtils]: 55: Hoare triple {335#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3); srcloc: L867-7 {335#true} is VALID [2020-07-18 00:12:39,008 INFO L280 TraceCheckUtils]: 56: Hoare triple {335#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L871 {335#true} is VALID [2020-07-18 00:12:39,008 INFO L280 TraceCheckUtils]: 57: Hoare triple {335#true} SUMMARY for call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L871-1 {335#true} is VALID [2020-07-18 00:12:39,009 INFO L280 TraceCheckUtils]: 58: Hoare triple {335#true} SUMMARY for call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L871-2 {335#true} is VALID [2020-07-18 00:12:39,009 INFO L280 TraceCheckUtils]: 59: Hoare triple {335#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4); srcloc: L871-3 {335#true} is VALID [2020-07-18 00:12:39,009 INFO L280 TraceCheckUtils]: 60: Hoare triple {335#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L875 {335#true} is VALID [2020-07-18 00:12:39,010 INFO L280 TraceCheckUtils]: 61: Hoare triple {335#true} SUMMARY for call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L875-1 {335#true} is VALID [2020-07-18 00:12:39,010 INFO L280 TraceCheckUtils]: 62: Hoare triple {335#true} SUMMARY for call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L875-2 {335#true} is VALID [2020-07-18 00:12:39,010 INFO L280 TraceCheckUtils]: 63: Hoare triple {335#true} SUMMARY for call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L875-3 {335#true} is VALID [2020-07-18 00:12:39,011 INFO L280 TraceCheckUtils]: 64: Hoare triple {335#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L875-4 {335#true} is VALID [2020-07-18 00:12:39,011 INFO L280 TraceCheckUtils]: 65: Hoare triple {335#true} SUMMARY for call write~init~int(41, #t~string67.base, #t~string67.offset, 1); srcloc: L879 {335#true} is VALID [2020-07-18 00:12:39,011 INFO L280 TraceCheckUtils]: 66: Hoare triple {335#true} SUMMARY for call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L879-1 {335#true} is VALID [2020-07-18 00:12:39,012 INFO L280 TraceCheckUtils]: 67: Hoare triple {335#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L879-2 {335#true} is VALID [2020-07-18 00:12:39,012 INFO L280 TraceCheckUtils]: 68: Hoare triple {335#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L879-3 {335#true} is VALID [2020-07-18 00:12:39,012 INFO L280 TraceCheckUtils]: 69: Hoare triple {335#true} SUMMARY for call write~init~int(10, #t~string69.base, #t~string69.offset, 1); srcloc: L881 {335#true} is VALID [2020-07-18 00:12:39,013 INFO L280 TraceCheckUtils]: 70: Hoare triple {335#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L881-1 {335#true} is VALID [2020-07-18 00:12:39,013 INFO L280 TraceCheckUtils]: 71: Hoare triple {335#true} ~switchedOnBeforeTS~0 := 0; {335#true} is VALID [2020-07-18 00:12:39,013 INFO L280 TraceCheckUtils]: 72: Hoare triple {335#true} ~cleanupTimeShifts~0 := 4; {335#true} is VALID [2020-07-18 00:12:39,014 INFO L280 TraceCheckUtils]: 73: Hoare triple {335#true} ~head~0.base, ~head~0.offset := 0, 0; {335#true} is VALID [2020-07-18 00:12:39,014 INFO L280 TraceCheckUtils]: 74: Hoare triple {335#true} ~waterLevel~0 := 1; {335#true} is VALID [2020-07-18 00:12:39,014 INFO L280 TraceCheckUtils]: 75: Hoare triple {335#true} ~methaneLevelCritical~0 := 0; {335#true} is VALID [2020-07-18 00:12:39,015 INFO L280 TraceCheckUtils]: 76: Hoare triple {335#true} ~pumpRunning~0 := 0; {335#true} is VALID [2020-07-18 00:12:39,015 INFO L280 TraceCheckUtils]: 77: Hoare triple {335#true} ~systemActive~0 := 1; {335#true} is VALID [2020-07-18 00:12:39,015 INFO L280 TraceCheckUtils]: 78: Hoare triple {335#true} assume true; {335#true} is VALID [2020-07-18 00:12:39,016 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {335#true} {335#true} #943#return; {335#true} is VALID [2020-07-18 00:12:39,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:39,037 INFO L280 TraceCheckUtils]: 0: Hoare triple {335#true} assume true; {335#true} is VALID [2020-07-18 00:12:39,037 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {335#true} {335#true} #839#return; {335#true} is VALID [2020-07-18 00:12:39,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:39,041 INFO L280 TraceCheckUtils]: 0: Hoare triple {335#true} assume true; {335#true} is VALID [2020-07-18 00:12:39,041 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {335#true} {335#true} #841#return; {335#true} is VALID [2020-07-18 00:12:39,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:39,046 INFO L280 TraceCheckUtils]: 0: Hoare triple {335#true} havoc ~retValue_acc~8; {335#true} is VALID [2020-07-18 00:12:39,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {335#true} ~retValue_acc~8 := 1; {335#true} is VALID [2020-07-18 00:12:39,046 INFO L280 TraceCheckUtils]: 2: Hoare triple {335#true} #res := ~retValue_acc~8; {335#true} is VALID [2020-07-18 00:12:39,047 INFO L280 TraceCheckUtils]: 3: Hoare triple {335#true} assume true; {335#true} is VALID [2020-07-18 00:12:39,047 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {335#true} {335#true} #843#return; {335#true} is VALID [2020-07-18 00:12:39,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:39,052 INFO L280 TraceCheckUtils]: 0: Hoare triple {335#true} assume true; {335#true} is VALID [2020-07-18 00:12:39,052 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {335#true} {335#true} #845#return; {335#true} is VALID [2020-07-18 00:12:39,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:39,065 INFO L280 TraceCheckUtils]: 0: Hoare triple {453#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {335#true} is VALID [2020-07-18 00:12:39,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {335#true} assume true; {335#true} is VALID [2020-07-18 00:12:39,066 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {335#true} {335#true} #933#return; {335#true} is VALID [2020-07-18 00:12:39,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:39,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:39,076 INFO L280 TraceCheckUtils]: 0: Hoare triple {335#true} havoc ~retValue_acc~10; {335#true} is VALID [2020-07-18 00:12:39,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {335#true} ~retValue_acc~10 := ~pumpRunning~0; {335#true} is VALID [2020-07-18 00:12:39,077 INFO L280 TraceCheckUtils]: 2: Hoare triple {335#true} #res := ~retValue_acc~10; {335#true} is VALID [2020-07-18 00:12:39,077 INFO L280 TraceCheckUtils]: 3: Hoare triple {335#true} assume true; {335#true} is VALID [2020-07-18 00:12:39,078 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {335#true} {453#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #915#return; {335#true} is VALID [2020-07-18 00:12:39,078 INFO L263 TraceCheckUtils]: 0: Hoare triple {453#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {335#true} is VALID [2020-07-18 00:12:39,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {335#true} havoc ~retValue_acc~10; {335#true} is VALID [2020-07-18 00:12:39,079 INFO L280 TraceCheckUtils]: 2: Hoare triple {335#true} ~retValue_acc~10 := ~pumpRunning~0; {335#true} is VALID [2020-07-18 00:12:39,080 INFO L280 TraceCheckUtils]: 3: Hoare triple {335#true} #res := ~retValue_acc~10; {335#true} is VALID [2020-07-18 00:12:39,080 INFO L280 TraceCheckUtils]: 4: Hoare triple {335#true} assume true; {335#true} is VALID [2020-07-18 00:12:39,080 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {335#true} {453#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #915#return; {335#true} is VALID [2020-07-18 00:12:39,081 INFO L280 TraceCheckUtils]: 6: Hoare triple {335#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {335#true} is VALID [2020-07-18 00:12:39,081 INFO L280 TraceCheckUtils]: 7: Hoare triple {335#true} ~switchedOnBeforeTS~0 := #t~ret0; {335#true} is VALID [2020-07-18 00:12:39,082 INFO L280 TraceCheckUtils]: 8: Hoare triple {335#true} havoc #t~ret0; {335#true} is VALID [2020-07-18 00:12:39,082 INFO L280 TraceCheckUtils]: 9: Hoare triple {335#true} assume true; {335#true} is VALID [2020-07-18 00:12:39,082 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {335#true} {336#false} #903#return; {336#false} is VALID [2020-07-18 00:12:39,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:39,087 INFO L280 TraceCheckUtils]: 0: Hoare triple {335#true} havoc ~retValue_acc~5; {335#true} is VALID [2020-07-18 00:12:39,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {335#true} ~retValue_acc~5 := ~waterLevel~0; {335#true} is VALID [2020-07-18 00:12:39,088 INFO L280 TraceCheckUtils]: 2: Hoare triple {335#true} #res := ~retValue_acc~5; {335#true} is VALID [2020-07-18 00:12:39,110 INFO L280 TraceCheckUtils]: 3: Hoare triple {335#true} assume true; {335#true} is VALID [2020-07-18 00:12:39,110 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {335#true} {336#false} #917#return; {336#false} is VALID [2020-07-18 00:12:39,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:39,115 INFO L280 TraceCheckUtils]: 0: Hoare triple {335#true} havoc ~retValue_acc~10; {335#true} is VALID [2020-07-18 00:12:39,115 INFO L280 TraceCheckUtils]: 1: Hoare triple {335#true} ~retValue_acc~10 := ~pumpRunning~0; {335#true} is VALID [2020-07-18 00:12:39,115 INFO L280 TraceCheckUtils]: 2: Hoare triple {335#true} #res := ~retValue_acc~10; {335#true} is VALID [2020-07-18 00:12:39,116 INFO L280 TraceCheckUtils]: 3: Hoare triple {335#true} assume true; {335#true} is VALID [2020-07-18 00:12:39,116 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {335#true} {336#false} #919#return; {336#false} is VALID [2020-07-18 00:12:39,121 INFO L263 TraceCheckUtils]: 0: Hoare triple {335#true} call ULTIMATE.init(); {452#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 00:12:39,121 INFO L280 TraceCheckUtils]: 1: Hoare triple {452#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {335#true} is VALID [2020-07-18 00:12:39,122 INFO L280 TraceCheckUtils]: 2: Hoare triple {335#true} #valid := #valid[0 := 0]; {335#true} is VALID [2020-07-18 00:12:39,122 INFO L280 TraceCheckUtils]: 3: Hoare triple {335#true} assume 0 < #StackHeapBarrier; {335#true} is VALID [2020-07-18 00:12:39,122 INFO L280 TraceCheckUtils]: 4: Hoare triple {335#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30); srcloc: L494 {335#true} is VALID [2020-07-18 00:12:39,123 INFO L280 TraceCheckUtils]: 5: Hoare triple {335#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9); srcloc: L494-1 {335#true} is VALID [2020-07-18 00:12:39,123 INFO L280 TraceCheckUtils]: 6: Hoare triple {335#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21); srcloc: L494-2 {335#true} is VALID [2020-07-18 00:12:39,123 INFO L280 TraceCheckUtils]: 7: Hoare triple {335#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30); srcloc: L495 {335#true} is VALID [2020-07-18 00:12:39,124 INFO L280 TraceCheckUtils]: 8: Hoare triple {335#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9); srcloc: L501 {335#true} is VALID [2020-07-18 00:12:39,124 INFO L280 TraceCheckUtils]: 9: Hoare triple {335#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(21); srcloc: L501-1 {335#true} is VALID [2020-07-18 00:12:39,124 INFO L280 TraceCheckUtils]: 10: Hoare triple {335#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L502 {335#true} is VALID [2020-07-18 00:12:39,124 INFO L280 TraceCheckUtils]: 11: Hoare triple {335#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L540 {335#true} is VALID [2020-07-18 00:12:39,125 INFO L280 TraceCheckUtils]: 12: Hoare triple {335#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(25); srcloc: L540-1 {335#true} is VALID [2020-07-18 00:12:39,125 INFO L280 TraceCheckUtils]: 13: Hoare triple {335#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30); srcloc: L541 {335#true} is VALID [2020-07-18 00:12:39,125 INFO L280 TraceCheckUtils]: 14: Hoare triple {335#true} SUMMARY for call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9); srcloc: L547 {335#true} is VALID [2020-07-18 00:12:39,126 INFO L280 TraceCheckUtils]: 15: Hoare triple {335#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25); srcloc: L547-1 {335#true} is VALID [2020-07-18 00:12:39,126 INFO L280 TraceCheckUtils]: 16: Hoare triple {335#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13); srcloc: L548 {335#true} is VALID [2020-07-18 00:12:39,126 INFO L280 TraceCheckUtils]: 17: Hoare triple {335#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7); srcloc: L619 {335#true} is VALID [2020-07-18 00:12:39,126 INFO L280 TraceCheckUtils]: 18: Hoare triple {335#true} SUMMARY for call write~init~int(44, #t~string42.base, #t~string42.offset, 1); srcloc: L620 {335#true} is VALID [2020-07-18 00:12:39,127 INFO L280 TraceCheckUtils]: 19: Hoare triple {335#true} SUMMARY for call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L620-1 {335#true} is VALID [2020-07-18 00:12:39,127 INFO L280 TraceCheckUtils]: 20: Hoare triple {335#true} SUMMARY for call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L620-2 {335#true} is VALID [2020-07-18 00:12:39,127 INFO L280 TraceCheckUtils]: 21: Hoare triple {335#true} SUMMARY for call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L620-3 {335#true} is VALID [2020-07-18 00:12:39,128 INFO L280 TraceCheckUtils]: 22: Hoare triple {335#true} SUMMARY for call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1); srcloc: L620-4 {335#true} is VALID [2020-07-18 00:12:39,128 INFO L280 TraceCheckUtils]: 23: Hoare triple {335#true} SUMMARY for call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1); srcloc: L620-5 {335#true} is VALID [2020-07-18 00:12:39,128 INFO L280 TraceCheckUtils]: 24: Hoare triple {335#true} SUMMARY for call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1); srcloc: L620-6 {335#true} is VALID [2020-07-18 00:12:39,128 INFO L280 TraceCheckUtils]: 25: Hoare triple {335#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5); srcloc: L620-7 {335#true} is VALID [2020-07-18 00:12:39,129 INFO L280 TraceCheckUtils]: 26: Hoare triple {335#true} SUMMARY for call write~init~int(67, #t~string44.base, #t~string44.offset, 1); srcloc: L624 {335#true} is VALID [2020-07-18 00:12:39,129 INFO L280 TraceCheckUtils]: 27: Hoare triple {335#true} SUMMARY for call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L624-1 {335#true} is VALID [2020-07-18 00:12:39,129 INFO L280 TraceCheckUtils]: 28: Hoare triple {335#true} SUMMARY for call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L624-2 {335#true} is VALID [2020-07-18 00:12:39,130 INFO L280 TraceCheckUtils]: 29: Hoare triple {335#true} SUMMARY for call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L624-3 {335#true} is VALID [2020-07-18 00:12:39,130 INFO L280 TraceCheckUtils]: 30: Hoare triple {335#true} SUMMARY for call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L624-4 {335#true} is VALID [2020-07-18 00:12:39,130 INFO L280 TraceCheckUtils]: 31: Hoare triple {335#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L624-5 {335#true} is VALID [2020-07-18 00:12:39,131 INFO L280 TraceCheckUtils]: 32: Hoare triple {335#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L628 {335#true} is VALID [2020-07-18 00:12:39,131 INFO L280 TraceCheckUtils]: 33: Hoare triple {335#true} SUMMARY for call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L628-1 {335#true} is VALID [2020-07-18 00:12:39,131 INFO L280 TraceCheckUtils]: 34: Hoare triple {335#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L628-2 {335#true} is VALID [2020-07-18 00:12:39,132 INFO L280 TraceCheckUtils]: 35: Hoare triple {335#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2); srcloc: L628-3 {335#true} is VALID [2020-07-18 00:12:39,132 INFO L280 TraceCheckUtils]: 36: Hoare triple {335#true} SUMMARY for call write~init~int(41, #t~string48.base, #t~string48.offset, 1); srcloc: L632 {335#true} is VALID [2020-07-18 00:12:39,132 INFO L280 TraceCheckUtils]: 37: Hoare triple {335#true} SUMMARY for call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L632-1 {335#true} is VALID [2020-07-18 00:12:39,132 INFO L280 TraceCheckUtils]: 38: Hoare triple {335#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13); srcloc: L632-2 {335#true} is VALID [2020-07-18 00:12:39,133 INFO L280 TraceCheckUtils]: 39: Hoare triple {335#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3); srcloc: L855 {335#true} is VALID [2020-07-18 00:12:39,133 INFO L280 TraceCheckUtils]: 40: Hoare triple {335#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L859 {335#true} is VALID [2020-07-18 00:12:39,133 INFO L280 TraceCheckUtils]: 41: Hoare triple {335#true} SUMMARY for call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L859-1 {335#true} is VALID [2020-07-18 00:12:39,134 INFO L280 TraceCheckUtils]: 42: Hoare triple {335#true} SUMMARY for call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L859-2 {335#true} is VALID [2020-07-18 00:12:39,134 INFO L280 TraceCheckUtils]: 43: Hoare triple {335#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4); srcloc: L859-3 {335#true} is VALID [2020-07-18 00:12:39,134 INFO L280 TraceCheckUtils]: 44: Hoare triple {335#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L863 {335#true} is VALID [2020-07-18 00:12:39,134 INFO L280 TraceCheckUtils]: 45: Hoare triple {335#true} SUMMARY for call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L863-1 {335#true} is VALID [2020-07-18 00:12:39,135 INFO L280 TraceCheckUtils]: 46: Hoare triple {335#true} SUMMARY for call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L863-2 {335#true} is VALID [2020-07-18 00:12:39,135 INFO L280 TraceCheckUtils]: 47: Hoare triple {335#true} SUMMARY for call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L863-3 {335#true} is VALID [2020-07-18 00:12:39,135 INFO L280 TraceCheckUtils]: 48: Hoare triple {335#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7); srcloc: L863-4 {335#true} is VALID [2020-07-18 00:12:39,136 INFO L280 TraceCheckUtils]: 49: Hoare triple {335#true} SUMMARY for call write~init~int(44, #t~string61.base, #t~string61.offset, 1); srcloc: L867 {335#true} is VALID [2020-07-18 00:12:39,136 INFO L280 TraceCheckUtils]: 50: Hoare triple {335#true} SUMMARY for call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L867-1 {335#true} is VALID [2020-07-18 00:12:39,136 INFO L280 TraceCheckUtils]: 51: Hoare triple {335#true} SUMMARY for call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L867-2 {335#true} is VALID [2020-07-18 00:12:39,136 INFO L280 TraceCheckUtils]: 52: Hoare triple {335#true} SUMMARY for call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L867-3 {335#true} is VALID [2020-07-18 00:12:39,137 INFO L280 TraceCheckUtils]: 53: Hoare triple {335#true} SUMMARY for call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1); srcloc: L867-4 {335#true} is VALID [2020-07-18 00:12:39,137 INFO L280 TraceCheckUtils]: 54: Hoare triple {335#true} SUMMARY for call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1); srcloc: L867-5 {335#true} is VALID [2020-07-18 00:12:39,137 INFO L280 TraceCheckUtils]: 55: Hoare triple {335#true} SUMMARY for call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1); srcloc: L867-6 {335#true} is VALID [2020-07-18 00:12:39,138 INFO L280 TraceCheckUtils]: 56: Hoare triple {335#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3); srcloc: L867-7 {335#true} is VALID [2020-07-18 00:12:39,138 INFO L280 TraceCheckUtils]: 57: Hoare triple {335#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L871 {335#true} is VALID [2020-07-18 00:12:39,138 INFO L280 TraceCheckUtils]: 58: Hoare triple {335#true} SUMMARY for call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L871-1 {335#true} is VALID [2020-07-18 00:12:39,138 INFO L280 TraceCheckUtils]: 59: Hoare triple {335#true} SUMMARY for call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L871-2 {335#true} is VALID [2020-07-18 00:12:39,139 INFO L280 TraceCheckUtils]: 60: Hoare triple {335#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4); srcloc: L871-3 {335#true} is VALID [2020-07-18 00:12:39,139 INFO L280 TraceCheckUtils]: 61: Hoare triple {335#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L875 {335#true} is VALID [2020-07-18 00:12:39,139 INFO L280 TraceCheckUtils]: 62: Hoare triple {335#true} SUMMARY for call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L875-1 {335#true} is VALID [2020-07-18 00:12:39,140 INFO L280 TraceCheckUtils]: 63: Hoare triple {335#true} SUMMARY for call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L875-2 {335#true} is VALID [2020-07-18 00:12:39,140 INFO L280 TraceCheckUtils]: 64: Hoare triple {335#true} SUMMARY for call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L875-3 {335#true} is VALID [2020-07-18 00:12:39,140 INFO L280 TraceCheckUtils]: 65: Hoare triple {335#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L875-4 {335#true} is VALID [2020-07-18 00:12:39,140 INFO L280 TraceCheckUtils]: 66: Hoare triple {335#true} SUMMARY for call write~init~int(41, #t~string67.base, #t~string67.offset, 1); srcloc: L879 {335#true} is VALID [2020-07-18 00:12:39,141 INFO L280 TraceCheckUtils]: 67: Hoare triple {335#true} SUMMARY for call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L879-1 {335#true} is VALID [2020-07-18 00:12:39,141 INFO L280 TraceCheckUtils]: 68: Hoare triple {335#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L879-2 {335#true} is VALID [2020-07-18 00:12:39,141 INFO L280 TraceCheckUtils]: 69: Hoare triple {335#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L879-3 {335#true} is VALID [2020-07-18 00:12:39,142 INFO L280 TraceCheckUtils]: 70: Hoare triple {335#true} SUMMARY for call write~init~int(10, #t~string69.base, #t~string69.offset, 1); srcloc: L881 {335#true} is VALID [2020-07-18 00:12:39,142 INFO L280 TraceCheckUtils]: 71: Hoare triple {335#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L881-1 {335#true} is VALID [2020-07-18 00:12:39,142 INFO L280 TraceCheckUtils]: 72: Hoare triple {335#true} ~switchedOnBeforeTS~0 := 0; {335#true} is VALID [2020-07-18 00:12:39,143 INFO L280 TraceCheckUtils]: 73: Hoare triple {335#true} ~cleanupTimeShifts~0 := 4; {335#true} is VALID [2020-07-18 00:12:39,143 INFO L280 TraceCheckUtils]: 74: Hoare triple {335#true} ~head~0.base, ~head~0.offset := 0, 0; {335#true} is VALID [2020-07-18 00:12:39,143 INFO L280 TraceCheckUtils]: 75: Hoare triple {335#true} ~waterLevel~0 := 1; {335#true} is VALID [2020-07-18 00:12:39,143 INFO L280 TraceCheckUtils]: 76: Hoare triple {335#true} ~methaneLevelCritical~0 := 0; {335#true} is VALID [2020-07-18 00:12:39,144 INFO L280 TraceCheckUtils]: 77: Hoare triple {335#true} ~pumpRunning~0 := 0; {335#true} is VALID [2020-07-18 00:12:39,144 INFO L280 TraceCheckUtils]: 78: Hoare triple {335#true} ~systemActive~0 := 1; {335#true} is VALID [2020-07-18 00:12:39,144 INFO L280 TraceCheckUtils]: 79: Hoare triple {335#true} assume true; {335#true} is VALID [2020-07-18 00:12:39,145 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {335#true} {335#true} #943#return; {335#true} is VALID [2020-07-18 00:12:39,145 INFO L263 TraceCheckUtils]: 81: Hoare triple {335#true} call #t~ret75 := main(); {335#true} is VALID [2020-07-18 00:12:39,145 INFO L280 TraceCheckUtils]: 82: Hoare triple {335#true} havoc ~retValue_acc~0; {335#true} is VALID [2020-07-18 00:12:39,145 INFO L280 TraceCheckUtils]: 83: Hoare triple {335#true} havoc ~tmp~1; {335#true} is VALID [2020-07-18 00:12:39,146 INFO L263 TraceCheckUtils]: 84: Hoare triple {335#true} call select_helpers(); {335#true} is VALID [2020-07-18 00:12:39,146 INFO L280 TraceCheckUtils]: 85: Hoare triple {335#true} assume true; {335#true} is VALID [2020-07-18 00:12:39,146 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {335#true} {335#true} #839#return; {335#true} is VALID [2020-07-18 00:12:39,147 INFO L263 TraceCheckUtils]: 87: Hoare triple {335#true} call select_features(); {335#true} is VALID [2020-07-18 00:12:39,147 INFO L280 TraceCheckUtils]: 88: Hoare triple {335#true} assume true; {335#true} is VALID [2020-07-18 00:12:39,147 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {335#true} {335#true} #841#return; {335#true} is VALID [2020-07-18 00:12:39,147 INFO L263 TraceCheckUtils]: 90: Hoare triple {335#true} call #t~ret3 := valid_product(); {335#true} is VALID [2020-07-18 00:12:39,148 INFO L280 TraceCheckUtils]: 91: Hoare triple {335#true} havoc ~retValue_acc~8; {335#true} is VALID [2020-07-18 00:12:39,148 INFO L280 TraceCheckUtils]: 92: Hoare triple {335#true} ~retValue_acc~8 := 1; {335#true} is VALID [2020-07-18 00:12:39,148 INFO L280 TraceCheckUtils]: 93: Hoare triple {335#true} #res := ~retValue_acc~8; {335#true} is VALID [2020-07-18 00:12:39,149 INFO L280 TraceCheckUtils]: 94: Hoare triple {335#true} assume true; {335#true} is VALID [2020-07-18 00:12:39,149 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {335#true} {335#true} #843#return; {335#true} is VALID [2020-07-18 00:12:39,149 INFO L280 TraceCheckUtils]: 96: Hoare triple {335#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {335#true} is VALID [2020-07-18 00:12:39,149 INFO L280 TraceCheckUtils]: 97: Hoare triple {335#true} ~tmp~1 := #t~ret3; {335#true} is VALID [2020-07-18 00:12:39,150 INFO L280 TraceCheckUtils]: 98: Hoare triple {335#true} havoc #t~ret3; {335#true} is VALID [2020-07-18 00:12:39,150 INFO L280 TraceCheckUtils]: 99: Hoare triple {335#true} assume 0 != ~tmp~1; {335#true} is VALID [2020-07-18 00:12:39,150 INFO L263 TraceCheckUtils]: 100: Hoare triple {335#true} call setup(); {335#true} is VALID [2020-07-18 00:12:39,150 INFO L280 TraceCheckUtils]: 101: Hoare triple {335#true} assume true; {335#true} is VALID [2020-07-18 00:12:39,151 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {335#true} {335#true} #845#return; {335#true} is VALID [2020-07-18 00:12:39,151 INFO L263 TraceCheckUtils]: 103: Hoare triple {335#true} call runTest(); {335#true} is VALID [2020-07-18 00:12:39,152 INFO L263 TraceCheckUtils]: 104: Hoare triple {335#true} call __utac_acc__Specification5_spec__1(); {453#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:39,152 INFO L280 TraceCheckUtils]: 105: Hoare triple {453#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {335#true} is VALID [2020-07-18 00:12:39,152 INFO L280 TraceCheckUtils]: 106: Hoare triple {335#true} assume true; {335#true} is VALID [2020-07-18 00:12:39,153 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {335#true} {335#true} #933#return; {335#true} is VALID [2020-07-18 00:12:39,153 INFO L263 TraceCheckUtils]: 108: Hoare triple {335#true} call test(); {335#true} is VALID [2020-07-18 00:12:39,153 INFO L280 TraceCheckUtils]: 109: Hoare triple {335#true} havoc ~splverifierCounter~0; {335#true} is VALID [2020-07-18 00:12:39,154 INFO L280 TraceCheckUtils]: 110: Hoare triple {335#true} havoc ~tmp~9; {335#true} is VALID [2020-07-18 00:12:39,154 INFO L280 TraceCheckUtils]: 111: Hoare triple {335#true} havoc ~tmp___0~2; {335#true} is VALID [2020-07-18 00:12:39,154 INFO L280 TraceCheckUtils]: 112: Hoare triple {335#true} havoc ~tmp___1~0; {335#true} is VALID [2020-07-18 00:12:39,155 INFO L280 TraceCheckUtils]: 113: Hoare triple {335#true} havoc ~tmp___2~0; {335#true} is VALID [2020-07-18 00:12:39,155 INFO L280 TraceCheckUtils]: 114: Hoare triple {335#true} ~splverifierCounter~0 := 0; {335#true} is VALID [2020-07-18 00:12:39,156 INFO L280 TraceCheckUtils]: 115: Hoare triple {335#true} assume false; {336#false} is VALID [2020-07-18 00:12:39,156 INFO L263 TraceCheckUtils]: 116: Hoare triple {336#false} call cleanup(); {336#false} is VALID [2020-07-18 00:12:39,156 INFO L280 TraceCheckUtils]: 117: Hoare triple {336#false} havoc ~i~0; {336#false} is VALID [2020-07-18 00:12:39,157 INFO L280 TraceCheckUtils]: 118: Hoare triple {336#false} havoc ~__cil_tmp2~0; {336#false} is VALID [2020-07-18 00:12:39,157 INFO L263 TraceCheckUtils]: 119: Hoare triple {336#false} call timeShift(); {336#false} is VALID [2020-07-18 00:12:39,157 INFO L263 TraceCheckUtils]: 120: Hoare triple {336#false} call __utac_acc__Specification5_spec__2(); {453#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:39,158 INFO L263 TraceCheckUtils]: 121: Hoare triple {453#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {335#true} is VALID [2020-07-18 00:12:39,158 INFO L280 TraceCheckUtils]: 122: Hoare triple {335#true} havoc ~retValue_acc~10; {335#true} is VALID [2020-07-18 00:12:39,158 INFO L280 TraceCheckUtils]: 123: Hoare triple {335#true} ~retValue_acc~10 := ~pumpRunning~0; {335#true} is VALID [2020-07-18 00:12:39,158 INFO L280 TraceCheckUtils]: 124: Hoare triple {335#true} #res := ~retValue_acc~10; {335#true} is VALID [2020-07-18 00:12:39,159 INFO L280 TraceCheckUtils]: 125: Hoare triple {335#true} assume true; {335#true} is VALID [2020-07-18 00:12:39,159 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {335#true} {453#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #915#return; {335#true} is VALID [2020-07-18 00:12:39,159 INFO L280 TraceCheckUtils]: 127: Hoare triple {335#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {335#true} is VALID [2020-07-18 00:12:39,160 INFO L280 TraceCheckUtils]: 128: Hoare triple {335#true} ~switchedOnBeforeTS~0 := #t~ret0; {335#true} is VALID [2020-07-18 00:12:39,160 INFO L280 TraceCheckUtils]: 129: Hoare triple {335#true} havoc #t~ret0; {335#true} is VALID [2020-07-18 00:12:39,160 INFO L280 TraceCheckUtils]: 130: Hoare triple {335#true} assume true; {335#true} is VALID [2020-07-18 00:12:39,161 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {335#true} {336#false} #903#return; {336#false} is VALID [2020-07-18 00:12:39,161 INFO L280 TraceCheckUtils]: 132: Hoare triple {336#false} assume !(0 != ~pumpRunning~0); {336#false} is VALID [2020-07-18 00:12:39,161 INFO L280 TraceCheckUtils]: 133: Hoare triple {336#false} assume !(0 != ~systemActive~0); {336#false} is VALID [2020-07-18 00:12:39,161 INFO L263 TraceCheckUtils]: 134: Hoare triple {336#false} call __utac_acc__Specification5_spec__3(); {336#false} is VALID [2020-07-18 00:12:39,162 INFO L280 TraceCheckUtils]: 135: Hoare triple {336#false} havoc ~tmp~0; {336#false} is VALID [2020-07-18 00:12:39,162 INFO L280 TraceCheckUtils]: 136: Hoare triple {336#false} havoc ~tmp___0~0; {336#false} is VALID [2020-07-18 00:12:39,162 INFO L263 TraceCheckUtils]: 137: Hoare triple {336#false} call #t~ret1 := getWaterLevel(); {335#true} is VALID [2020-07-18 00:12:39,163 INFO L280 TraceCheckUtils]: 138: Hoare triple {335#true} havoc ~retValue_acc~5; {335#true} is VALID [2020-07-18 00:12:39,163 INFO L280 TraceCheckUtils]: 139: Hoare triple {335#true} ~retValue_acc~5 := ~waterLevel~0; {335#true} is VALID [2020-07-18 00:12:39,163 INFO L280 TraceCheckUtils]: 140: Hoare triple {335#true} #res := ~retValue_acc~5; {335#true} is VALID [2020-07-18 00:12:39,164 INFO L280 TraceCheckUtils]: 141: Hoare triple {335#true} assume true; {335#true} is VALID [2020-07-18 00:12:39,164 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {335#true} {336#false} #917#return; {336#false} is VALID [2020-07-18 00:12:39,164 INFO L280 TraceCheckUtils]: 143: Hoare triple {336#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {336#false} is VALID [2020-07-18 00:12:39,165 INFO L280 TraceCheckUtils]: 144: Hoare triple {336#false} ~tmp~0 := #t~ret1; {336#false} is VALID [2020-07-18 00:12:39,165 INFO L280 TraceCheckUtils]: 145: Hoare triple {336#false} havoc #t~ret1; {336#false} is VALID [2020-07-18 00:12:39,165 INFO L280 TraceCheckUtils]: 146: Hoare triple {336#false} assume 2 != ~tmp~0; {336#false} is VALID [2020-07-18 00:12:39,165 INFO L263 TraceCheckUtils]: 147: Hoare triple {336#false} call #t~ret2 := isPumpRunning(); {335#true} is VALID [2020-07-18 00:12:39,166 INFO L280 TraceCheckUtils]: 148: Hoare triple {335#true} havoc ~retValue_acc~10; {335#true} is VALID [2020-07-18 00:12:39,166 INFO L280 TraceCheckUtils]: 149: Hoare triple {335#true} ~retValue_acc~10 := ~pumpRunning~0; {335#true} is VALID [2020-07-18 00:12:39,166 INFO L280 TraceCheckUtils]: 150: Hoare triple {335#true} #res := ~retValue_acc~10; {335#true} is VALID [2020-07-18 00:12:39,167 INFO L280 TraceCheckUtils]: 151: Hoare triple {335#true} assume true; {335#true} is VALID [2020-07-18 00:12:39,167 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {335#true} {336#false} #919#return; {336#false} is VALID [2020-07-18 00:12:39,167 INFO L280 TraceCheckUtils]: 153: Hoare triple {336#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {336#false} is VALID [2020-07-18 00:12:39,167 INFO L280 TraceCheckUtils]: 154: Hoare triple {336#false} ~tmp___0~0 := #t~ret2; {336#false} is VALID [2020-07-18 00:12:39,168 INFO L280 TraceCheckUtils]: 155: Hoare triple {336#false} havoc #t~ret2; {336#false} is VALID [2020-07-18 00:12:39,168 INFO L280 TraceCheckUtils]: 156: Hoare triple {336#false} assume 0 != ~tmp___0~0; {336#false} is VALID [2020-07-18 00:12:39,168 INFO L280 TraceCheckUtils]: 157: Hoare triple {336#false} assume 0 == ~switchedOnBeforeTS~0; {336#false} is VALID [2020-07-18 00:12:39,169 INFO L263 TraceCheckUtils]: 158: Hoare triple {336#false} call __automaton_fail(); {336#false} is VALID [2020-07-18 00:12:39,169 INFO L280 TraceCheckUtils]: 159: Hoare triple {336#false} assume !false; {336#false} is VALID [2020-07-18 00:12:39,198 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-18 00:12:39,519 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:12:39,521 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1278443630] [2020-07-18 00:12:39,523 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:12:39,524 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:12:39,524 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1469676350] [2020-07-18 00:12:39,531 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 160 [2020-07-18 00:12:39,535 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:12:39,540 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:12:39,764 WARN L140 InductivityCheck]: Transition 469#(and (= 0 ~switchedOnBeforeTS~0) (<= __utac_acc__Specification5_spec__3_~tmp___0~0 2147483647) (<= 0 (+ __utac_acc__Specification5_spec__3_~tmp___0~0 2147483648)) (not (= 0 __utac_acc__Specification5_spec__3_~tmp___0~0))) ( _ , assume !false; , 336#false ) not inductive [2020-07-18 00:12:39,765 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:12:39,766 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:103) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:12:39,773 INFO L168 Benchmark]: Toolchain (without parser) took 4580.50 ms. Allocated memory was 136.3 MB in the beginning and 254.8 MB in the end (delta: 118.5 MB). Free memory was 100.3 MB in the beginning and 90.5 MB in the end (delta: 9.8 MB). Peak memory consumption was 128.3 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:39,774 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 136.3 MB. Free memory was 119.7 MB in the beginning and 119.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-18 00:12:39,775 INFO L168 Benchmark]: CACSL2BoogieTranslator took 737.11 ms. Allocated memory was 136.3 MB in the beginning and 200.8 MB in the end (delta: 64.5 MB). Free memory was 99.9 MB in the beginning and 168.2 MB in the end (delta: -68.3 MB). Peak memory consumption was 31.6 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:39,775 INFO L168 Benchmark]: Boogie Preprocessor took 132.09 ms. Allocated memory is still 200.8 MB. Free memory was 168.2 MB in the beginning and 162.3 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:39,776 INFO L168 Benchmark]: RCFGBuilder took 1859.76 ms. Allocated memory was 200.8 MB in the beginning and 229.6 MB in the end (delta: 28.8 MB). Free memory was 162.3 MB in the beginning and 79.5 MB in the end (delta: 82.8 MB). Peak memory consumption was 111.6 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:39,777 INFO L168 Benchmark]: TraceAbstraction took 1843.36 ms. Allocated memory was 229.6 MB in the beginning and 254.8 MB in the end (delta: 25.2 MB). Free memory was 79.5 MB in the beginning and 90.5 MB in the end (delta: -10.9 MB). Peak memory consumption was 14.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:39,782 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 0.22 ms. Allocated memory is still 136.3 MB. Free memory was 119.7 MB in the beginning and 119.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 737.11 ms. Allocated memory was 136.3 MB in the beginning and 200.8 MB in the end (delta: 64.5 MB). Free memory was 99.9 MB in the beginning and 168.2 MB in the end (delta: -68.3 MB). Peak memory consumption was 31.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 132.09 ms. Allocated memory is still 200.8 MB. Free memory was 168.2 MB in the beginning and 162.3 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1859.76 ms. Allocated memory was 200.8 MB in the beginning and 229.6 MB in the end (delta: 28.8 MB). Free memory was 162.3 MB in the beginning and 79.5 MB in the end (delta: 82.8 MB). Peak memory consumption was 111.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1843.36 ms. Allocated memory was 229.6 MB in the beginning and 254.8 MB in the end (delta: 25.2 MB). Free memory was 79.5 MB in the beginning and 90.5 MB in the end (delta: -10.9 MB). Peak memory consumption was 14.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...