/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_product57.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:12:40,848 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:12:40,851 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:12:40,870 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:12:40,870 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:12:40,872 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:12:40,874 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:12:40,885 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:12:40,887 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:12:40,888 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:12:40,889 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:12:40,891 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:12:40,891 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:12:40,894 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:12:40,896 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:12:40,897 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:12:40,900 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:12:40,902 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:12:40,904 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:12:40,910 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:12:40,913 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:12:40,915 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:12:40,918 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:12:40,919 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:12:40,921 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:12:40,921 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:12:40,922 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:12:40,924 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:12:40,925 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:12:40,927 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:12:40,927 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:12:40,928 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:12:40,930 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:12:40,930 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:12:40,932 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:12:40,933 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:12:40,934 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:12:40,934 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:12:40,934 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:12:40,935 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:12:40,936 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:12:40,937 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 00:12:40,963 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:12:40,964 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:12:40,965 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:12:40,965 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:12:40,965 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:12:40,966 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:12:40,966 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:12:40,966 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:12:40,971 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:12:40,971 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:12:40,972 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:12:40,972 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:12:40,972 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:12:40,972 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:12:40,972 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:12:40,973 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:12:40,973 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:12:40,973 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:12:40,973 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:12:40,973 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:12:40,974 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:12:40,974 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:12:40,974 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:12:41,250 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:12:41,262 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:12:41,265 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:12:41,266 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:12:41,266 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:12:41,267 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product57.cil.c [2020-07-18 00:12:41,323 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b02125ad/cb8f5d260b474282b81f60425508fb0a/FLAG50a05de08 [2020-07-18 00:12:41,889 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:12:41,889 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product57.cil.c [2020-07-18 00:12:41,907 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b02125ad/cb8f5d260b474282b81f60425508fb0a/FLAG50a05de08 [2020-07-18 00:12:42,162 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b02125ad/cb8f5d260b474282b81f60425508fb0a [2020-07-18 00:12:42,173 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:12:42,176 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:12:42,179 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:42,179 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:12:42,183 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:12:42,185 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:42" (1/1) ... [2020-07-18 00:12:42,188 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42c8f7b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:42, skipping insertion in model container [2020-07-18 00:12:42,188 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:42" (1/1) ... [2020-07-18 00:12:42,195 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:12:42,258 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:12:42,693 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:42,706 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:12:42,812 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:42,861 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:12:42,862 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:42 WrapperNode [2020-07-18 00:12:42,862 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:42,863 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:12:42,863 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:12:42,863 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:12:42,878 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:42" (1/1) ... [2020-07-18 00:12:42,878 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:42" (1/1) ... [2020-07-18 00:12:42,899 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:42" (1/1) ... [2020-07-18 00:12:42,899 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:42" (1/1) ... [2020-07-18 00:12:42,967 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:42" (1/1) ... [2020-07-18 00:12:42,978 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:42" (1/1) ... [2020-07-18 00:12:42,983 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:42" (1/1) ... [2020-07-18 00:12:42,992 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:12:42,993 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:12:42,993 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:12:42,993 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:12:42,994 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:42" (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 00:12:43,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:12:43,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:12:43,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:43,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:12:43,067 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:12:43,067 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:12:43,067 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:12:43,068 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:12:43,068 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:12:43,068 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:12:43,068 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:12:43,068 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:12:43,068 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:12:43,069 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:12:43,069 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:12:43,069 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:12:43,069 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:12:43,069 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:12:43,069 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:12:43,070 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 00:12:43,070 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-18 00:12:43,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:43,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:43,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:43,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:12:43,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:12:43,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:12:43,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:43,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:43,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:43,072 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:12:43,072 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:12:43,072 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:12:43,072 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 00:12:43,072 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:12:43,072 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-18 00:12:43,073 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:12:43,073 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:12:43,073 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:12:43,073 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:12:43,073 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:12:43,073 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 00:12:43,074 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-18 00:12:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:12:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:12:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:12:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:12:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:12:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:12:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:12:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:12:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:12:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:12:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:12:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:12:43,076 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:12:43,076 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:12:43,076 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:12:43,076 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:43,076 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:12:43,076 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:12:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:12:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:12:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:12:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:12:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:12:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 00:12:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-18 00:12:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:12:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:12:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:12:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:12:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:12:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:12:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:12:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:12:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:12:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:12:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:12:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:12:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:12:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:12:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:12:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:12:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:12:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:12:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 00:12:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 00:12:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-18 00:12:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-18 00:12:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:12:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:12:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:12:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:12:45,141 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:12:45,142 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:12:45,148 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:45 BoogieIcfgContainer [2020-07-18 00:12:45,149 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:12:45,150 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:12:45,150 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:12:45,153 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:12:45,153 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:12:42" (1/3) ... [2020-07-18 00:12:45,154 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75934be5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:45, skipping insertion in model container [2020-07-18 00:12:45,154 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:42" (2/3) ... [2020-07-18 00:12:45,155 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75934be5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:45, skipping insertion in model container [2020-07-18 00:12:45,155 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:45" (3/3) ... [2020-07-18 00:12:45,157 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product57.cil.c [2020-07-18 00:12:45,168 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:12:45,177 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:12:45,187 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:12:45,207 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:12:45,207 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:12:45,207 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:12:45,208 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:12:45,208 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:12:45,208 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:12:45,208 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:12:45,208 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:12:45,231 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states. [2020-07-18 00:12:45,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-18 00:12:45,254 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:12:45,255 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 00:12:45,256 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:12:45,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:12:45,262 INFO L82 PathProgramCache]: Analyzing trace with hash 1833758350, now seen corresponding path program 1 times [2020-07-18 00:12:45,270 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:12:45,271 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1174559656] [2020-07-18 00:12:45,271 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:12:45,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:46,038 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:12:46,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:46,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {467#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~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~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~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~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~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {350#true} is VALID [2020-07-18 00:12:46,139 INFO L280 TraceCheckUtils]: 1: Hoare triple {350#true} #valid := #valid[0 := 0]; {350#true} is VALID [2020-07-18 00:12:46,139 INFO L280 TraceCheckUtils]: 2: Hoare triple {350#true} assume 0 < #StackHeapBarrier; {350#true} is VALID [2020-07-18 00:12:46,141 INFO L280 TraceCheckUtils]: 3: Hoare triple {350#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13); srcloc: L248 {350#true} is VALID [2020-07-18 00:12:46,142 INFO L280 TraceCheckUtils]: 4: Hoare triple {350#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7); srcloc: L248-1 {350#true} is VALID [2020-07-18 00:12:46,142 INFO L280 TraceCheckUtils]: 5: Hoare triple {350#true} SUMMARY for call write~init~int(44, #t~string5.base, #t~string5.offset, 1); srcloc: L249 {350#true} is VALID [2020-07-18 00:12:46,142 INFO L280 TraceCheckUtils]: 6: Hoare triple {350#true} SUMMARY for call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L249-1 {350#true} is VALID [2020-07-18 00:12:46,143 INFO L280 TraceCheckUtils]: 7: Hoare triple {350#true} SUMMARY for call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L249-2 {350#true} is VALID [2020-07-18 00:12:46,144 INFO L280 TraceCheckUtils]: 8: Hoare triple {350#true} SUMMARY for call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L249-3 {350#true} is VALID [2020-07-18 00:12:46,144 INFO L280 TraceCheckUtils]: 9: Hoare triple {350#true} SUMMARY for call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L249-4 {350#true} is VALID [2020-07-18 00:12:46,144 INFO L280 TraceCheckUtils]: 10: Hoare triple {350#true} SUMMARY for call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1); srcloc: L249-5 {350#true} is VALID [2020-07-18 00:12:46,145 INFO L280 TraceCheckUtils]: 11: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1); srcloc: L249-6 {350#true} is VALID [2020-07-18 00:12:46,145 INFO L280 TraceCheckUtils]: 12: Hoare triple {350#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5); srcloc: L249-7 {350#true} is VALID [2020-07-18 00:12:46,145 INFO L280 TraceCheckUtils]: 13: Hoare triple {350#true} SUMMARY for call write~init~int(67, #t~string7.base, #t~string7.offset, 1); srcloc: L253 {350#true} is VALID [2020-07-18 00:12:46,146 INFO L280 TraceCheckUtils]: 14: Hoare triple {350#true} SUMMARY for call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L253-1 {350#true} is VALID [2020-07-18 00:12:46,146 INFO L280 TraceCheckUtils]: 15: Hoare triple {350#true} SUMMARY for call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L253-2 {350#true} is VALID [2020-07-18 00:12:46,147 INFO L280 TraceCheckUtils]: 16: Hoare triple {350#true} SUMMARY for call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1); srcloc: L253-3 {350#true} is VALID [2020-07-18 00:12:46,147 INFO L280 TraceCheckUtils]: 17: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1); srcloc: L253-4 {350#true} is VALID [2020-07-18 00:12:46,147 INFO L280 TraceCheckUtils]: 18: Hoare triple {350#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3); srcloc: L253-5 {350#true} is VALID [2020-07-18 00:12:46,148 INFO L280 TraceCheckUtils]: 19: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L257 {350#true} is VALID [2020-07-18 00:12:46,148 INFO L280 TraceCheckUtils]: 20: Hoare triple {350#true} SUMMARY for call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L257-1 {350#true} is VALID [2020-07-18 00:12:46,148 INFO L280 TraceCheckUtils]: 21: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L257-2 {350#true} is VALID [2020-07-18 00:12:46,149 INFO L280 TraceCheckUtils]: 22: Hoare triple {350#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2); srcloc: L257-3 {350#true} is VALID [2020-07-18 00:12:46,149 INFO L280 TraceCheckUtils]: 23: Hoare triple {350#true} SUMMARY for call write~init~int(41, #t~string11.base, #t~string11.offset, 1); srcloc: L261 {350#true} is VALID [2020-07-18 00:12:46,149 INFO L280 TraceCheckUtils]: 24: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L261-1 {350#true} is VALID [2020-07-18 00:12:46,150 INFO L280 TraceCheckUtils]: 25: Hoare triple {350#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L261-2 {350#true} is VALID [2020-07-18 00:12:46,150 INFO L280 TraceCheckUtils]: 26: Hoare triple {350#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L596 {350#true} is VALID [2020-07-18 00:12:46,150 INFO L280 TraceCheckUtils]: 27: Hoare triple {350#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21); srcloc: L596-1 {350#true} is VALID [2020-07-18 00:12:46,151 INFO L280 TraceCheckUtils]: 28: Hoare triple {350#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30); srcloc: L597 {350#true} is VALID [2020-07-18 00:12:46,151 INFO L280 TraceCheckUtils]: 29: Hoare triple {350#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9); srcloc: L603 {350#true} is VALID [2020-07-18 00:12:46,151 INFO L280 TraceCheckUtils]: 30: Hoare triple {350#true} SUMMARY for call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21); srcloc: L603-1 {350#true} is VALID [2020-07-18 00:12:46,152 INFO L280 TraceCheckUtils]: 31: Hoare triple {350#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30); srcloc: L604 {350#true} is VALID [2020-07-18 00:12:46,152 INFO L280 TraceCheckUtils]: 32: Hoare triple {350#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9); srcloc: L642 {350#true} is VALID [2020-07-18 00:12:46,153 INFO L280 TraceCheckUtils]: 33: Hoare triple {350#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25); srcloc: L642-1 {350#true} is VALID [2020-07-18 00:12:46,153 INFO L280 TraceCheckUtils]: 34: Hoare triple {350#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30); srcloc: L643 {350#true} is VALID [2020-07-18 00:12:46,153 INFO L280 TraceCheckUtils]: 35: Hoare triple {350#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9); srcloc: L649 {350#true} is VALID [2020-07-18 00:12:46,154 INFO L280 TraceCheckUtils]: 36: Hoare triple {350#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25); srcloc: L649-1 {350#true} is VALID [2020-07-18 00:12:46,154 INFO L280 TraceCheckUtils]: 37: Hoare triple {350#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13); srcloc: L650 {350#true} is VALID [2020-07-18 00:12:46,154 INFO L280 TraceCheckUtils]: 38: Hoare triple {350#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L930 {350#true} is VALID [2020-07-18 00:12:46,155 INFO L280 TraceCheckUtils]: 39: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L934 {350#true} is VALID [2020-07-18 00:12:46,155 INFO L280 TraceCheckUtils]: 40: Hoare triple {350#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L934-1 {350#true} is VALID [2020-07-18 00:12:46,155 INFO L280 TraceCheckUtils]: 41: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L934-2 {350#true} is VALID [2020-07-18 00:12:46,156 INFO L280 TraceCheckUtils]: 42: Hoare triple {350#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L934-3 {350#true} is VALID [2020-07-18 00:12:46,156 INFO L280 TraceCheckUtils]: 43: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L938 {350#true} is VALID [2020-07-18 00:12:46,156 INFO L280 TraceCheckUtils]: 44: Hoare triple {350#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L938-1 {350#true} is VALID [2020-07-18 00:12:46,157 INFO L280 TraceCheckUtils]: 45: Hoare triple {350#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L938-2 {350#true} is VALID [2020-07-18 00:12:46,157 INFO L280 TraceCheckUtils]: 46: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L938-3 {350#true} is VALID [2020-07-18 00:12:46,157 INFO L280 TraceCheckUtils]: 47: Hoare triple {350#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L938-4 {350#true} is VALID [2020-07-18 00:12:46,158 INFO L280 TraceCheckUtils]: 48: Hoare triple {350#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L942 {350#true} is VALID [2020-07-18 00:12:46,158 INFO L280 TraceCheckUtils]: 49: Hoare triple {350#true} SUMMARY for call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L942-1 {350#true} is VALID [2020-07-18 00:12:46,158 INFO L280 TraceCheckUtils]: 50: Hoare triple {350#true} SUMMARY for call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L942-2 {350#true} is VALID [2020-07-18 00:12:46,159 INFO L280 TraceCheckUtils]: 51: Hoare triple {350#true} SUMMARY for call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L942-3 {350#true} is VALID [2020-07-18 00:12:46,159 INFO L280 TraceCheckUtils]: 52: Hoare triple {350#true} SUMMARY for call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L942-4 {350#true} is VALID [2020-07-18 00:12:46,159 INFO L280 TraceCheckUtils]: 53: Hoare triple {350#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L942-5 {350#true} is VALID [2020-07-18 00:12:46,160 INFO L280 TraceCheckUtils]: 54: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L942-6 {350#true} is VALID [2020-07-18 00:12:46,160 INFO L280 TraceCheckUtils]: 55: Hoare triple {350#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L942-7 {350#true} is VALID [2020-07-18 00:12:46,160 INFO L280 TraceCheckUtils]: 56: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L946 {350#true} is VALID [2020-07-18 00:12:46,161 INFO L280 TraceCheckUtils]: 57: Hoare triple {350#true} SUMMARY for call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L946-1 {350#true} is VALID [2020-07-18 00:12:46,161 INFO L280 TraceCheckUtils]: 58: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L946-2 {350#true} is VALID [2020-07-18 00:12:46,161 INFO L280 TraceCheckUtils]: 59: Hoare triple {350#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4); srcloc: L946-3 {350#true} is VALID [2020-07-18 00:12:46,162 INFO L280 TraceCheckUtils]: 60: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L950 {350#true} is VALID [2020-07-18 00:12:46,162 INFO L280 TraceCheckUtils]: 61: Hoare triple {350#true} SUMMARY for call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L950-1 {350#true} is VALID [2020-07-18 00:12:46,162 INFO L280 TraceCheckUtils]: 62: Hoare triple {350#true} SUMMARY for call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L950-2 {350#true} is VALID [2020-07-18 00:12:46,163 INFO L280 TraceCheckUtils]: 63: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1); srcloc: L950-3 {350#true} is VALID [2020-07-18 00:12:46,163 INFO L280 TraceCheckUtils]: 64: Hoare triple {350#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3); srcloc: L950-4 {350#true} is VALID [2020-07-18 00:12:46,163 INFO L280 TraceCheckUtils]: 65: Hoare triple {350#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L954 {350#true} is VALID [2020-07-18 00:12:46,164 INFO L280 TraceCheckUtils]: 66: Hoare triple {350#true} SUMMARY for call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L954-1 {350#true} is VALID [2020-07-18 00:12:46,164 INFO L280 TraceCheckUtils]: 67: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1); srcloc: L954-2 {350#true} is VALID [2020-07-18 00:12:46,164 INFO L280 TraceCheckUtils]: 68: Hoare triple {350#true} SUMMARY for call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2); srcloc: L954-3 {350#true} is VALID [2020-07-18 00:12:46,165 INFO L280 TraceCheckUtils]: 69: Hoare triple {350#true} SUMMARY for call write~init~int(10, #t~string73.base, #t~string73.offset, 1); srcloc: L956 {350#true} is VALID [2020-07-18 00:12:46,165 INFO L280 TraceCheckUtils]: 70: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1); srcloc: L956-1 {350#true} is VALID [2020-07-18 00:12:46,165 INFO L280 TraceCheckUtils]: 71: Hoare triple {350#true} ~cleanupTimeShifts~0 := 4; {350#true} is VALID [2020-07-18 00:12:46,166 INFO L280 TraceCheckUtils]: 72: Hoare triple {350#true} ~waterLevel~0 := 1; {350#true} is VALID [2020-07-18 00:12:46,166 INFO L280 TraceCheckUtils]: 73: Hoare triple {350#true} ~methaneLevelCritical~0 := 0; {350#true} is VALID [2020-07-18 00:12:46,166 INFO L280 TraceCheckUtils]: 74: Hoare triple {350#true} ~head~0.base, ~head~0.offset := 0, 0; {350#true} is VALID [2020-07-18 00:12:46,167 INFO L280 TraceCheckUtils]: 75: Hoare triple {350#true} ~switchedOnBeforeTS~0 := 0; {350#true} is VALID [2020-07-18 00:12:46,167 INFO L280 TraceCheckUtils]: 76: Hoare triple {350#true} ~pumpRunning~0 := 0; {350#true} is VALID [2020-07-18 00:12:46,167 INFO L280 TraceCheckUtils]: 77: Hoare triple {350#true} ~systemActive~0 := 1; {350#true} is VALID [2020-07-18 00:12:46,168 INFO L280 TraceCheckUtils]: 78: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:12:46,168 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {350#true} {350#true} #962#return; {350#true} is VALID [2020-07-18 00:12:46,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:46,184 INFO L280 TraceCheckUtils]: 0: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:12:46,184 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {350#true} {350#true} #858#return; {350#true} is VALID [2020-07-18 00:12:46,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:46,188 INFO L280 TraceCheckUtils]: 0: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:12:46,188 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {350#true} {350#true} #860#return; {350#true} is VALID [2020-07-18 00:12:46,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:46,192 INFO L280 TraceCheckUtils]: 0: Hoare triple {350#true} havoc ~retValue_acc~1; {350#true} is VALID [2020-07-18 00:12:46,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {350#true} ~retValue_acc~1 := 1; {350#true} is VALID [2020-07-18 00:12:46,193 INFO L280 TraceCheckUtils]: 2: Hoare triple {350#true} #res := ~retValue_acc~1; {350#true} is VALID [2020-07-18 00:12:46,193 INFO L280 TraceCheckUtils]: 3: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:12:46,214 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {350#true} {350#true} #862#return; {350#true} is VALID [2020-07-18 00:12:46,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:46,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:12:46,220 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {350#true} {350#true} #864#return; {350#true} is VALID [2020-07-18 00:12:46,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:46,233 INFO L280 TraceCheckUtils]: 0: Hoare triple {468#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {350#true} is VALID [2020-07-18 00:12:46,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:12:46,234 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {350#true} {350#true} #952#return; {350#true} is VALID [2020-07-18 00:12:46,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:46,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:46,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {350#true} havoc ~retValue_acc~11; {350#true} is VALID [2020-07-18 00:12:46,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {350#true} ~retValue_acc~11 := ~pumpRunning~0; {350#true} is VALID [2020-07-18 00:12:46,248 INFO L280 TraceCheckUtils]: 2: Hoare triple {350#true} #res := ~retValue_acc~11; {350#true} is VALID [2020-07-18 00:12:46,248 INFO L280 TraceCheckUtils]: 3: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:12:46,249 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {350#true} {468#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #942#return; {350#true} is VALID [2020-07-18 00:12:46,249 INFO L263 TraceCheckUtils]: 0: Hoare triple {468#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {350#true} is VALID [2020-07-18 00:12:46,249 INFO L280 TraceCheckUtils]: 1: Hoare triple {350#true} havoc ~retValue_acc~11; {350#true} is VALID [2020-07-18 00:12:46,250 INFO L280 TraceCheckUtils]: 2: Hoare triple {350#true} ~retValue_acc~11 := ~pumpRunning~0; {350#true} is VALID [2020-07-18 00:12:46,250 INFO L280 TraceCheckUtils]: 3: Hoare triple {350#true} #res := ~retValue_acc~11; {350#true} is VALID [2020-07-18 00:12:46,250 INFO L280 TraceCheckUtils]: 4: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:12:46,251 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {350#true} {468#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #942#return; {350#true} is VALID [2020-07-18 00:12:46,251 INFO L280 TraceCheckUtils]: 6: Hoare triple {350#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647; {350#true} is VALID [2020-07-18 00:12:46,251 INFO L280 TraceCheckUtils]: 7: Hoare triple {350#true} ~switchedOnBeforeTS~0 := #t~ret47; {350#true} is VALID [2020-07-18 00:12:46,252 INFO L280 TraceCheckUtils]: 8: Hoare triple {350#true} havoc #t~ret47; {350#true} is VALID [2020-07-18 00:12:46,252 INFO L280 TraceCheckUtils]: 9: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:12:46,252 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {350#true} {351#false} #922#return; {351#false} is VALID [2020-07-18 00:12:46,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:46,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {350#true} havoc ~retValue_acc~4; {350#true} is VALID [2020-07-18 00:12:46,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {350#true} ~retValue_acc~4 := ~waterLevel~0; {350#true} is VALID [2020-07-18 00:12:46,262 INFO L280 TraceCheckUtils]: 2: Hoare triple {350#true} #res := ~retValue_acc~4; {350#true} is VALID [2020-07-18 00:12:46,263 INFO L280 TraceCheckUtils]: 3: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:12:46,263 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {350#true} {351#false} #944#return; {351#false} is VALID [2020-07-18 00:12:46,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:46,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {350#true} havoc ~retValue_acc~11; {350#true} is VALID [2020-07-18 00:12:46,271 INFO L280 TraceCheckUtils]: 1: Hoare triple {350#true} ~retValue_acc~11 := ~pumpRunning~0; {350#true} is VALID [2020-07-18 00:12:46,271 INFO L280 TraceCheckUtils]: 2: Hoare triple {350#true} #res := ~retValue_acc~11; {350#true} is VALID [2020-07-18 00:12:46,271 INFO L280 TraceCheckUtils]: 3: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:12:46,272 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {350#true} {351#false} #946#return; {351#false} is VALID [2020-07-18 00:12:46,277 INFO L263 TraceCheckUtils]: 0: Hoare triple {350#true} call ULTIMATE.init(); {467#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~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~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~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~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~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 00:12:46,278 INFO L280 TraceCheckUtils]: 1: Hoare triple {467#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~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~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~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~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~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {350#true} is VALID [2020-07-18 00:12:46,278 INFO L280 TraceCheckUtils]: 2: Hoare triple {350#true} #valid := #valid[0 := 0]; {350#true} is VALID [2020-07-18 00:12:46,279 INFO L280 TraceCheckUtils]: 3: Hoare triple {350#true} assume 0 < #StackHeapBarrier; {350#true} is VALID [2020-07-18 00:12:46,279 INFO L280 TraceCheckUtils]: 4: Hoare triple {350#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13); srcloc: L248 {350#true} is VALID [2020-07-18 00:12:46,279 INFO L280 TraceCheckUtils]: 5: Hoare triple {350#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7); srcloc: L248-1 {350#true} is VALID [2020-07-18 00:12:46,280 INFO L280 TraceCheckUtils]: 6: Hoare triple {350#true} SUMMARY for call write~init~int(44, #t~string5.base, #t~string5.offset, 1); srcloc: L249 {350#true} is VALID [2020-07-18 00:12:46,280 INFO L280 TraceCheckUtils]: 7: Hoare triple {350#true} SUMMARY for call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L249-1 {350#true} is VALID [2020-07-18 00:12:46,280 INFO L280 TraceCheckUtils]: 8: Hoare triple {350#true} SUMMARY for call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L249-2 {350#true} is VALID [2020-07-18 00:12:46,281 INFO L280 TraceCheckUtils]: 9: Hoare triple {350#true} SUMMARY for call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L249-3 {350#true} is VALID [2020-07-18 00:12:46,281 INFO L280 TraceCheckUtils]: 10: Hoare triple {350#true} SUMMARY for call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L249-4 {350#true} is VALID [2020-07-18 00:12:46,286 INFO L280 TraceCheckUtils]: 11: Hoare triple {350#true} SUMMARY for call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1); srcloc: L249-5 {350#true} is VALID [2020-07-18 00:12:46,287 INFO L280 TraceCheckUtils]: 12: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1); srcloc: L249-6 {350#true} is VALID [2020-07-18 00:12:46,287 INFO L280 TraceCheckUtils]: 13: Hoare triple {350#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5); srcloc: L249-7 {350#true} is VALID [2020-07-18 00:12:46,287 INFO L280 TraceCheckUtils]: 14: Hoare triple {350#true} SUMMARY for call write~init~int(67, #t~string7.base, #t~string7.offset, 1); srcloc: L253 {350#true} is VALID [2020-07-18 00:12:46,288 INFO L280 TraceCheckUtils]: 15: Hoare triple {350#true} SUMMARY for call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L253-1 {350#true} is VALID [2020-07-18 00:12:46,288 INFO L280 TraceCheckUtils]: 16: Hoare triple {350#true} SUMMARY for call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L253-2 {350#true} is VALID [2020-07-18 00:12:46,291 INFO L280 TraceCheckUtils]: 17: Hoare triple {350#true} SUMMARY for call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1); srcloc: L253-3 {350#true} is VALID [2020-07-18 00:12:46,292 INFO L280 TraceCheckUtils]: 18: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1); srcloc: L253-4 {350#true} is VALID [2020-07-18 00:12:46,292 INFO L280 TraceCheckUtils]: 19: Hoare triple {350#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3); srcloc: L253-5 {350#true} is VALID [2020-07-18 00:12:46,292 INFO L280 TraceCheckUtils]: 20: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L257 {350#true} is VALID [2020-07-18 00:12:46,292 INFO L280 TraceCheckUtils]: 21: Hoare triple {350#true} SUMMARY for call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L257-1 {350#true} is VALID [2020-07-18 00:12:46,293 INFO L280 TraceCheckUtils]: 22: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L257-2 {350#true} is VALID [2020-07-18 00:12:46,293 INFO L280 TraceCheckUtils]: 23: Hoare triple {350#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2); srcloc: L257-3 {350#true} is VALID [2020-07-18 00:12:46,293 INFO L280 TraceCheckUtils]: 24: Hoare triple {350#true} SUMMARY for call write~init~int(41, #t~string11.base, #t~string11.offset, 1); srcloc: L261 {350#true} is VALID [2020-07-18 00:12:46,294 INFO L280 TraceCheckUtils]: 25: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L261-1 {350#true} is VALID [2020-07-18 00:12:46,294 INFO L280 TraceCheckUtils]: 26: Hoare triple {350#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L261-2 {350#true} is VALID [2020-07-18 00:12:46,294 INFO L280 TraceCheckUtils]: 27: Hoare triple {350#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L596 {350#true} is VALID [2020-07-18 00:12:46,294 INFO L280 TraceCheckUtils]: 28: Hoare triple {350#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21); srcloc: L596-1 {350#true} is VALID [2020-07-18 00:12:46,295 INFO L280 TraceCheckUtils]: 29: Hoare triple {350#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30); srcloc: L597 {350#true} is VALID [2020-07-18 00:12:46,295 INFO L280 TraceCheckUtils]: 30: Hoare triple {350#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9); srcloc: L603 {350#true} is VALID [2020-07-18 00:12:46,295 INFO L280 TraceCheckUtils]: 31: Hoare triple {350#true} SUMMARY for call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21); srcloc: L603-1 {350#true} is VALID [2020-07-18 00:12:46,296 INFO L280 TraceCheckUtils]: 32: Hoare triple {350#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30); srcloc: L604 {350#true} is VALID [2020-07-18 00:12:46,296 INFO L280 TraceCheckUtils]: 33: Hoare triple {350#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9); srcloc: L642 {350#true} is VALID [2020-07-18 00:12:46,296 INFO L280 TraceCheckUtils]: 34: Hoare triple {350#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25); srcloc: L642-1 {350#true} is VALID [2020-07-18 00:12:46,300 INFO L280 TraceCheckUtils]: 35: Hoare triple {350#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30); srcloc: L643 {350#true} is VALID [2020-07-18 00:12:46,300 INFO L280 TraceCheckUtils]: 36: Hoare triple {350#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9); srcloc: L649 {350#true} is VALID [2020-07-18 00:12:46,300 INFO L280 TraceCheckUtils]: 37: Hoare triple {350#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25); srcloc: L649-1 {350#true} is VALID [2020-07-18 00:12:46,300 INFO L280 TraceCheckUtils]: 38: Hoare triple {350#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13); srcloc: L650 {350#true} is VALID [2020-07-18 00:12:46,301 INFO L280 TraceCheckUtils]: 39: Hoare triple {350#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L930 {350#true} is VALID [2020-07-18 00:12:46,301 INFO L280 TraceCheckUtils]: 40: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L934 {350#true} is VALID [2020-07-18 00:12:46,301 INFO L280 TraceCheckUtils]: 41: Hoare triple {350#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L934-1 {350#true} is VALID [2020-07-18 00:12:46,301 INFO L280 TraceCheckUtils]: 42: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L934-2 {350#true} is VALID [2020-07-18 00:12:46,302 INFO L280 TraceCheckUtils]: 43: Hoare triple {350#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L934-3 {350#true} is VALID [2020-07-18 00:12:46,302 INFO L280 TraceCheckUtils]: 44: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L938 {350#true} is VALID [2020-07-18 00:12:46,302 INFO L280 TraceCheckUtils]: 45: Hoare triple {350#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L938-1 {350#true} is VALID [2020-07-18 00:12:46,303 INFO L280 TraceCheckUtils]: 46: Hoare triple {350#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L938-2 {350#true} is VALID [2020-07-18 00:12:46,303 INFO L280 TraceCheckUtils]: 47: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L938-3 {350#true} is VALID [2020-07-18 00:12:46,303 INFO L280 TraceCheckUtils]: 48: Hoare triple {350#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L938-4 {350#true} is VALID [2020-07-18 00:12:46,303 INFO L280 TraceCheckUtils]: 49: Hoare triple {350#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L942 {350#true} is VALID [2020-07-18 00:12:46,304 INFO L280 TraceCheckUtils]: 50: Hoare triple {350#true} SUMMARY for call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L942-1 {350#true} is VALID [2020-07-18 00:12:46,304 INFO L280 TraceCheckUtils]: 51: Hoare triple {350#true} SUMMARY for call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L942-2 {350#true} is VALID [2020-07-18 00:12:46,304 INFO L280 TraceCheckUtils]: 52: Hoare triple {350#true} SUMMARY for call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L942-3 {350#true} is VALID [2020-07-18 00:12:46,304 INFO L280 TraceCheckUtils]: 53: Hoare triple {350#true} SUMMARY for call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L942-4 {350#true} is VALID [2020-07-18 00:12:46,305 INFO L280 TraceCheckUtils]: 54: Hoare triple {350#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L942-5 {350#true} is VALID [2020-07-18 00:12:46,305 INFO L280 TraceCheckUtils]: 55: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L942-6 {350#true} is VALID [2020-07-18 00:12:46,305 INFO L280 TraceCheckUtils]: 56: Hoare triple {350#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L942-7 {350#true} is VALID [2020-07-18 00:12:46,306 INFO L280 TraceCheckUtils]: 57: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L946 {350#true} is VALID [2020-07-18 00:12:46,307 INFO L280 TraceCheckUtils]: 58: Hoare triple {350#true} SUMMARY for call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L946-1 {350#true} is VALID [2020-07-18 00:12:46,307 INFO L280 TraceCheckUtils]: 59: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L946-2 {350#true} is VALID [2020-07-18 00:12:46,307 INFO L280 TraceCheckUtils]: 60: Hoare triple {350#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4); srcloc: L946-3 {350#true} is VALID [2020-07-18 00:12:46,308 INFO L280 TraceCheckUtils]: 61: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L950 {350#true} is VALID [2020-07-18 00:12:46,308 INFO L280 TraceCheckUtils]: 62: Hoare triple {350#true} SUMMARY for call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L950-1 {350#true} is VALID [2020-07-18 00:12:46,308 INFO L280 TraceCheckUtils]: 63: Hoare triple {350#true} SUMMARY for call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L950-2 {350#true} is VALID [2020-07-18 00:12:46,308 INFO L280 TraceCheckUtils]: 64: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1); srcloc: L950-3 {350#true} is VALID [2020-07-18 00:12:46,309 INFO L280 TraceCheckUtils]: 65: Hoare triple {350#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3); srcloc: L950-4 {350#true} is VALID [2020-07-18 00:12:46,309 INFO L280 TraceCheckUtils]: 66: Hoare triple {350#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L954 {350#true} is VALID [2020-07-18 00:12:46,309 INFO L280 TraceCheckUtils]: 67: Hoare triple {350#true} SUMMARY for call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L954-1 {350#true} is VALID [2020-07-18 00:12:46,309 INFO L280 TraceCheckUtils]: 68: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1); srcloc: L954-2 {350#true} is VALID [2020-07-18 00:12:46,311 INFO L280 TraceCheckUtils]: 69: Hoare triple {350#true} SUMMARY for call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2); srcloc: L954-3 {350#true} is VALID [2020-07-18 00:12:46,311 INFO L280 TraceCheckUtils]: 70: Hoare triple {350#true} SUMMARY for call write~init~int(10, #t~string73.base, #t~string73.offset, 1); srcloc: L956 {350#true} is VALID [2020-07-18 00:12:46,315 INFO L280 TraceCheckUtils]: 71: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1); srcloc: L956-1 {350#true} is VALID [2020-07-18 00:12:46,316 INFO L280 TraceCheckUtils]: 72: Hoare triple {350#true} ~cleanupTimeShifts~0 := 4; {350#true} is VALID [2020-07-18 00:12:46,316 INFO L280 TraceCheckUtils]: 73: Hoare triple {350#true} ~waterLevel~0 := 1; {350#true} is VALID [2020-07-18 00:12:46,316 INFO L280 TraceCheckUtils]: 74: Hoare triple {350#true} ~methaneLevelCritical~0 := 0; {350#true} is VALID [2020-07-18 00:12:46,318 INFO L280 TraceCheckUtils]: 75: Hoare triple {350#true} ~head~0.base, ~head~0.offset := 0, 0; {350#true} is VALID [2020-07-18 00:12:46,318 INFO L280 TraceCheckUtils]: 76: Hoare triple {350#true} ~switchedOnBeforeTS~0 := 0; {350#true} is VALID [2020-07-18 00:12:46,318 INFO L280 TraceCheckUtils]: 77: Hoare triple {350#true} ~pumpRunning~0 := 0; {350#true} is VALID [2020-07-18 00:12:46,318 INFO L280 TraceCheckUtils]: 78: Hoare triple {350#true} ~systemActive~0 := 1; {350#true} is VALID [2020-07-18 00:12:46,319 INFO L280 TraceCheckUtils]: 79: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:12:46,319 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {350#true} {350#true} #962#return; {350#true} is VALID [2020-07-18 00:12:46,320 INFO L263 TraceCheckUtils]: 81: Hoare triple {350#true} call #t~ret76 := main(); {350#true} is VALID [2020-07-18 00:12:46,326 INFO L280 TraceCheckUtils]: 82: Hoare triple {350#true} havoc ~retValue_acc~2; {350#true} is VALID [2020-07-18 00:12:46,327 INFO L280 TraceCheckUtils]: 83: Hoare triple {350#true} havoc ~tmp~0; {350#true} is VALID [2020-07-18 00:12:46,327 INFO L263 TraceCheckUtils]: 84: Hoare triple {350#true} call select_helpers(); {350#true} is VALID [2020-07-18 00:12:46,328 INFO L280 TraceCheckUtils]: 85: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:12:46,328 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {350#true} {350#true} #858#return; {350#true} is VALID [2020-07-18 00:12:46,328 INFO L263 TraceCheckUtils]: 87: Hoare triple {350#true} call select_features(); {350#true} is VALID [2020-07-18 00:12:46,328 INFO L280 TraceCheckUtils]: 88: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:12:46,329 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {350#true} {350#true} #860#return; {350#true} is VALID [2020-07-18 00:12:46,329 INFO L263 TraceCheckUtils]: 90: Hoare triple {350#true} call #t~ret1 := valid_product(); {350#true} is VALID [2020-07-18 00:12:46,329 INFO L280 TraceCheckUtils]: 91: Hoare triple {350#true} havoc ~retValue_acc~1; {350#true} is VALID [2020-07-18 00:12:46,330 INFO L280 TraceCheckUtils]: 92: Hoare triple {350#true} ~retValue_acc~1 := 1; {350#true} is VALID [2020-07-18 00:12:46,330 INFO L280 TraceCheckUtils]: 93: Hoare triple {350#true} #res := ~retValue_acc~1; {350#true} is VALID [2020-07-18 00:12:46,330 INFO L280 TraceCheckUtils]: 94: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:12:46,331 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {350#true} {350#true} #862#return; {350#true} is VALID [2020-07-18 00:12:46,331 INFO L280 TraceCheckUtils]: 96: Hoare triple {350#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {350#true} is VALID [2020-07-18 00:12:46,331 INFO L280 TraceCheckUtils]: 97: Hoare triple {350#true} ~tmp~0 := #t~ret1; {350#true} is VALID [2020-07-18 00:12:46,331 INFO L280 TraceCheckUtils]: 98: Hoare triple {350#true} havoc #t~ret1; {350#true} is VALID [2020-07-18 00:12:46,332 INFO L280 TraceCheckUtils]: 99: Hoare triple {350#true} assume 0 != ~tmp~0; {350#true} is VALID [2020-07-18 00:12:46,332 INFO L263 TraceCheckUtils]: 100: Hoare triple {350#true} call setup(); {350#true} is VALID [2020-07-18 00:12:46,332 INFO L280 TraceCheckUtils]: 101: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:12:46,332 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {350#true} {350#true} #864#return; {350#true} is VALID [2020-07-18 00:12:46,333 INFO L263 TraceCheckUtils]: 103: Hoare triple {350#true} call runTest(); {350#true} is VALID [2020-07-18 00:12:46,337 INFO L263 TraceCheckUtils]: 104: Hoare triple {350#true} call __utac_acc__Specification5_spec__1(); {468#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:46,337 INFO L280 TraceCheckUtils]: 105: Hoare triple {468#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {350#true} is VALID [2020-07-18 00:12:46,337 INFO L280 TraceCheckUtils]: 106: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:12:46,338 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {350#true} {350#true} #952#return; {350#true} is VALID [2020-07-18 00:12:46,338 INFO L263 TraceCheckUtils]: 108: Hoare triple {350#true} call test(); {350#true} is VALID [2020-07-18 00:12:46,338 INFO L280 TraceCheckUtils]: 109: Hoare triple {350#true} havoc ~splverifierCounter~0; {350#true} is VALID [2020-07-18 00:12:46,338 INFO L280 TraceCheckUtils]: 110: Hoare triple {350#true} havoc ~tmp~5; {350#true} is VALID [2020-07-18 00:12:46,339 INFO L280 TraceCheckUtils]: 111: Hoare triple {350#true} havoc ~tmp___0~1; {350#true} is VALID [2020-07-18 00:12:46,339 INFO L280 TraceCheckUtils]: 112: Hoare triple {350#true} havoc ~tmp___1~0; {350#true} is VALID [2020-07-18 00:12:46,339 INFO L280 TraceCheckUtils]: 113: Hoare triple {350#true} havoc ~tmp___2~0; {350#true} is VALID [2020-07-18 00:12:46,340 INFO L280 TraceCheckUtils]: 114: Hoare triple {350#true} ~splverifierCounter~0 := 0; {350#true} is VALID [2020-07-18 00:12:46,341 INFO L280 TraceCheckUtils]: 115: Hoare triple {350#true} assume false; {351#false} is VALID [2020-07-18 00:12:46,342 INFO L263 TraceCheckUtils]: 116: Hoare triple {351#false} call cleanup(); {351#false} is VALID [2020-07-18 00:12:46,342 INFO L280 TraceCheckUtils]: 117: Hoare triple {351#false} havoc ~i~0; {351#false} is VALID [2020-07-18 00:12:46,342 INFO L280 TraceCheckUtils]: 118: Hoare triple {351#false} havoc ~__cil_tmp2~0; {351#false} is VALID [2020-07-18 00:12:46,342 INFO L263 TraceCheckUtils]: 119: Hoare triple {351#false} call timeShift(); {351#false} is VALID [2020-07-18 00:12:46,343 INFO L263 TraceCheckUtils]: 120: Hoare triple {351#false} call __utac_acc__Specification5_spec__2(); {468#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:46,343 INFO L263 TraceCheckUtils]: 121: Hoare triple {468#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {350#true} is VALID [2020-07-18 00:12:46,346 INFO L280 TraceCheckUtils]: 122: Hoare triple {350#true} havoc ~retValue_acc~11; {350#true} is VALID [2020-07-18 00:12:46,346 INFO L280 TraceCheckUtils]: 123: Hoare triple {350#true} ~retValue_acc~11 := ~pumpRunning~0; {350#true} is VALID [2020-07-18 00:12:46,346 INFO L280 TraceCheckUtils]: 124: Hoare triple {350#true} #res := ~retValue_acc~11; {350#true} is VALID [2020-07-18 00:12:46,346 INFO L280 TraceCheckUtils]: 125: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:12:46,347 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {350#true} {468#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #942#return; {350#true} is VALID [2020-07-18 00:12:46,347 INFO L280 TraceCheckUtils]: 127: Hoare triple {350#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647; {350#true} is VALID [2020-07-18 00:12:46,347 INFO L280 TraceCheckUtils]: 128: Hoare triple {350#true} ~switchedOnBeforeTS~0 := #t~ret47; {350#true} is VALID [2020-07-18 00:12:46,348 INFO L280 TraceCheckUtils]: 129: Hoare triple {350#true} havoc #t~ret47; {350#true} is VALID [2020-07-18 00:12:46,348 INFO L280 TraceCheckUtils]: 130: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:12:46,348 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {350#true} {351#false} #922#return; {351#false} is VALID [2020-07-18 00:12:46,349 INFO L280 TraceCheckUtils]: 132: Hoare triple {351#false} assume !(0 != ~pumpRunning~0); {351#false} is VALID [2020-07-18 00:12:46,350 INFO L280 TraceCheckUtils]: 133: Hoare triple {351#false} assume !(0 != ~systemActive~0); {351#false} is VALID [2020-07-18 00:12:46,350 INFO L263 TraceCheckUtils]: 134: Hoare triple {351#false} call __utac_acc__Specification5_spec__3(); {351#false} is VALID [2020-07-18 00:12:46,350 INFO L280 TraceCheckUtils]: 135: Hoare triple {351#false} havoc ~tmp~4; {351#false} is VALID [2020-07-18 00:12:46,350 INFO L280 TraceCheckUtils]: 136: Hoare triple {351#false} havoc ~tmp___0~0; {351#false} is VALID [2020-07-18 00:12:46,351 INFO L263 TraceCheckUtils]: 137: Hoare triple {351#false} call #t~ret48 := getWaterLevel(); {350#true} is VALID [2020-07-18 00:12:46,351 INFO L280 TraceCheckUtils]: 138: Hoare triple {350#true} havoc ~retValue_acc~4; {350#true} is VALID [2020-07-18 00:12:46,356 INFO L280 TraceCheckUtils]: 139: Hoare triple {350#true} ~retValue_acc~4 := ~waterLevel~0; {350#true} is VALID [2020-07-18 00:12:46,356 INFO L280 TraceCheckUtils]: 140: Hoare triple {350#true} #res := ~retValue_acc~4; {350#true} is VALID [2020-07-18 00:12:46,356 INFO L280 TraceCheckUtils]: 141: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:12:46,356 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {350#true} {351#false} #944#return; {351#false} is VALID [2020-07-18 00:12:46,357 INFO L280 TraceCheckUtils]: 143: Hoare triple {351#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647; {351#false} is VALID [2020-07-18 00:12:46,357 INFO L280 TraceCheckUtils]: 144: Hoare triple {351#false} ~tmp~4 := #t~ret48; {351#false} is VALID [2020-07-18 00:12:46,357 INFO L280 TraceCheckUtils]: 145: Hoare triple {351#false} havoc #t~ret48; {351#false} is VALID [2020-07-18 00:12:46,357 INFO L280 TraceCheckUtils]: 146: Hoare triple {351#false} assume 2 != ~tmp~4; {351#false} is VALID [2020-07-18 00:12:46,357 INFO L263 TraceCheckUtils]: 147: Hoare triple {351#false} call #t~ret49 := isPumpRunning(); {350#true} is VALID [2020-07-18 00:12:46,358 INFO L280 TraceCheckUtils]: 148: Hoare triple {350#true} havoc ~retValue_acc~11; {350#true} is VALID [2020-07-18 00:12:46,358 INFO L280 TraceCheckUtils]: 149: Hoare triple {350#true} ~retValue_acc~11 := ~pumpRunning~0; {350#true} is VALID [2020-07-18 00:12:46,358 INFO L280 TraceCheckUtils]: 150: Hoare triple {350#true} #res := ~retValue_acc~11; {350#true} is VALID [2020-07-18 00:12:46,358 INFO L280 TraceCheckUtils]: 151: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-18 00:12:46,360 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {350#true} {351#false} #946#return; {351#false} is VALID [2020-07-18 00:12:46,361 INFO L280 TraceCheckUtils]: 153: Hoare triple {351#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647; {351#false} is VALID [2020-07-18 00:12:46,361 INFO L280 TraceCheckUtils]: 154: Hoare triple {351#false} ~tmp___0~0 := #t~ret49; {351#false} is VALID [2020-07-18 00:12:46,361 INFO L280 TraceCheckUtils]: 155: Hoare triple {351#false} havoc #t~ret49; {351#false} is VALID [2020-07-18 00:12:46,361 INFO L280 TraceCheckUtils]: 156: Hoare triple {351#false} assume 0 != ~tmp___0~0; {351#false} is VALID [2020-07-18 00:12:46,361 INFO L280 TraceCheckUtils]: 157: Hoare triple {351#false} assume 0 == ~switchedOnBeforeTS~0; {351#false} is VALID [2020-07-18 00:12:46,362 INFO L263 TraceCheckUtils]: 158: Hoare triple {351#false} call __automaton_fail(); {351#false} is VALID [2020-07-18 00:12:46,362 INFO L280 TraceCheckUtils]: 159: Hoare triple {351#false} assume !false; {351#false} is VALID [2020-07-18 00:12:46,399 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 00:12:46,702 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:12:46,704 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1174559656] [2020-07-18 00:12:46,706 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:12:46,707 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:12:46,707 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [201364647] [2020-07-18 00:12:46,714 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 160 [2020-07-18 00:12:46,719 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:12:46,723 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:12:46,753 WARN L140 InductivityCheck]: Transition 484#(and (<= 0 (+ __utac_acc__Specification5_spec__3_~tmp___0~0 2147483648)) (= 0 ~switchedOnBeforeTS~0) (<= __utac_acc__Specification5_spec__3_~tmp___0~0 2147483647) (not (= 0 __utac_acc__Specification5_spec__3_~tmp___0~0))) ( _ , assume !false; , 351#false ) not inductive [2020-07-18 00:12:46,753 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:12:46,754 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 00:12:46,759 INFO L168 Benchmark]: Toolchain (without parser) took 4584.40 ms. Allocated memory was 136.3 MB in the beginning and 253.2 MB in the end (delta: 116.9 MB). Free memory was 99.3 MB in the beginning and 113.9 MB in the end (delta: -14.6 MB). Peak memory consumption was 102.3 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:46,761 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 136.3 MB. Free memory was 118.5 MB in the beginning and 118.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:12:46,762 INFO L168 Benchmark]: CACSL2BoogieTranslator took 683.42 ms. Allocated memory was 136.3 MB in the beginning and 200.8 MB in the end (delta: 64.5 MB). Free memory was 98.9 MB in the beginning and 164.6 MB in the end (delta: -65.7 MB). Peak memory consumption was 27.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:46,763 INFO L168 Benchmark]: Boogie Preprocessor took 129.54 ms. Allocated memory is still 200.8 MB. Free memory was 164.6 MB in the beginning and 158.9 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:46,769 INFO L168 Benchmark]: RCFGBuilder took 2156.06 ms. Allocated memory was 200.8 MB in the beginning and 253.2 MB in the end (delta: 52.4 MB). Free memory was 158.9 MB in the beginning and 221.1 MB in the end (delta: -62.1 MB). Peak memory consumption was 111.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:46,769 INFO L168 Benchmark]: TraceAbstraction took 1607.10 ms. Allocated memory is still 253.2 MB. Free memory was 221.1 MB in the beginning and 113.9 MB in the end (delta: 107.1 MB). Peak memory consumption was 107.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:46,776 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 136.3 MB. Free memory was 118.5 MB in the beginning and 118.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 683.42 ms. Allocated memory was 136.3 MB in the beginning and 200.8 MB in the end (delta: 64.5 MB). Free memory was 98.9 MB in the beginning and 164.6 MB in the end (delta: -65.7 MB). Peak memory consumption was 27.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 129.54 ms. Allocated memory is still 200.8 MB. Free memory was 164.6 MB in the beginning and 158.9 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2156.06 ms. Allocated memory was 200.8 MB in the beginning and 253.2 MB in the end (delta: 52.4 MB). Free memory was 158.9 MB in the beginning and 221.1 MB in the end (delta: -62.1 MB). Peak memory consumption was 111.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1607.10 ms. Allocated memory is still 253.2 MB. Free memory was 221.1 MB in the beginning and 113.9 MB in the end (delta: 107.1 MB). Peak memory consumption was 107.1 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...