/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_spec3_product42.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:11:28,952 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:11:28,954 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:11:28,968 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:11:28,969 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:11:28,970 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:11:28,971 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:11:28,974 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:11:28,975 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:11:28,976 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:11:28,977 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:11:28,978 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:11:28,979 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:11:28,980 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:11:28,981 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:11:28,982 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:11:28,983 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:11:28,985 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:11:28,987 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:11:28,989 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:11:28,990 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:11:28,991 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:11:28,993 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:11:28,993 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:11:28,996 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:11:28,996 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:11:28,997 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:11:28,997 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:11:28,998 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:11:28,999 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:11:28,999 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:11:29,000 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:11:29,002 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:11:29,003 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:11:29,006 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:11:29,006 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:11:29,007 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:11:29,007 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:11:29,007 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:11:29,011 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:11:29,012 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:11:29,014 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 00:11:29,030 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:11:29,031 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:11:29,032 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:11:29,033 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:11:29,033 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:11:29,033 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:11:29,033 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:11:29,033 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:11:29,034 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:11:29,034 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:11:29,035 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:11:29,035 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:11:29,035 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:11:29,036 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:11:29,036 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:11:29,036 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:11:29,037 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:11:29,037 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:11:29,037 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:11:29,037 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:11:29,037 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:11:29,038 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:11:29,038 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:11:29,298 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:11:29,314 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:11:29,318 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:11:29,319 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:11:29,319 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:11:29,320 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product42.cil.c [2020-07-18 00:11:29,396 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5861ce9fd/207f7d66dabf44b0a56bacba6b8947b3/FLAG39a58fb23 [2020-07-18 00:11:29,857 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:11:29,858 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product42.cil.c [2020-07-18 00:11:29,873 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5861ce9fd/207f7d66dabf44b0a56bacba6b8947b3/FLAG39a58fb23 [2020-07-18 00:11:30,231 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5861ce9fd/207f7d66dabf44b0a56bacba6b8947b3 [2020-07-18 00:11:30,241 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:11:30,246 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:11:30,247 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:30,247 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:11:30,250 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:11:30,252 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:30" (1/1) ... [2020-07-18 00:11:30,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@145fe681 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:30, skipping insertion in model container [2020-07-18 00:11:30,255 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:30" (1/1) ... [2020-07-18 00:11:30,262 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:11:30,305 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:11:30,852 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:30,869 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:11:31,012 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:31,055 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:11:31,056 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:31 WrapperNode [2020-07-18 00:11:31,056 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:31,057 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:11:31,057 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:11:31,057 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:11:31,071 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:31" (1/1) ... [2020-07-18 00:11:31,071 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:31" (1/1) ... [2020-07-18 00:11:31,094 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:31" (1/1) ... [2020-07-18 00:11:31,095 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:31" (1/1) ... [2020-07-18 00:11:31,150 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:31" (1/1) ... [2020-07-18 00:11:31,171 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:31" (1/1) ... [2020-07-18 00:11:31,179 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:31" (1/1) ... [2020-07-18 00:11:31,188 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:11:31,188 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:11:31,189 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:11:31,189 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:11:31,190 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:31" (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 00:11:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:11:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:11:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:11:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:11:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:11:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:11:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:11:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:11:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:11:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:11:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:11:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-18 00:11:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:11:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:11:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:11:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:11:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:11:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 00:11:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-18 00:11:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:11:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:11:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:11:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:11:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:11:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:11:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 00:11:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:11:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:11:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:11:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:11:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:11:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:11:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:11:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:11:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2020-07-18 00:11:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:11:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:11:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:11:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:11:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:11:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:11:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:11:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:11:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:11:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:11:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:11:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:11:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:11:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:11:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:11:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:11:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-18 00:11:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:11:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:11:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:11:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 00:11:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:11:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:11:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:11:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2020-07-18 00:11:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:11:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:11:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 00:11:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-18 00:11:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:11:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:11:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:11:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:11:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:11:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:11:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:11:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:11:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:11:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:11:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:11:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:11:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:11:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:11:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:11:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:11:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:11:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:11:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:11:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:11:32,975 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:11:32,977 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:11:32,984 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:32 BoogieIcfgContainer [2020-07-18 00:11:32,984 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:11:32,986 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:11:32,986 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:11:32,989 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:11:32,990 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:11:30" (1/3) ... [2020-07-18 00:11:32,990 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30196b46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:32, skipping insertion in model container [2020-07-18 00:11:32,991 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:31" (2/3) ... [2020-07-18 00:11:32,991 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30196b46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:32, skipping insertion in model container [2020-07-18 00:11:32,991 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:32" (3/3) ... [2020-07-18 00:11:32,993 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product42.cil.c [2020-07-18 00:11:33,004 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:11:33,014 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:11:33,029 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:11:33,053 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:11:33,053 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:11:33,054 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:11:33,054 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:11:33,054 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:11:33,054 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:11:33,055 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:11:33,055 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:11:33,079 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states. [2020-07-18 00:11:33,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2020-07-18 00:11:33,103 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:11:33,104 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:11:33,105 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:11:33,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:11:33,112 INFO L82 PathProgramCache]: Analyzing trace with hash 876604812, now seen corresponding path program 1 times [2020-07-18 00:11:33,122 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:11:33,123 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1546510030] [2020-07-18 00:11:33,123 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:11:33,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:33,934 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 00:11:33,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:34,086 INFO L280 TraceCheckUtils]: 0: Hoare triple {420#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {313#true} is VALID [2020-07-18 00:11:34,086 INFO L280 TraceCheckUtils]: 1: Hoare triple {313#true} #valid := #valid[0 := 0]; {313#true} is VALID [2020-07-18 00:11:34,087 INFO L280 TraceCheckUtils]: 2: Hoare triple {313#true} assume 0 < #StackHeapBarrier; {313#true} is VALID [2020-07-18 00:11:34,088 INFO L280 TraceCheckUtils]: 3: Hoare triple {313#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13); srcloc: L339 {313#true} is VALID [2020-07-18 00:11:34,088 INFO L280 TraceCheckUtils]: 4: Hoare triple {313#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3); srcloc: L339-1 {313#true} is VALID [2020-07-18 00:11:34,088 INFO L280 TraceCheckUtils]: 5: Hoare triple {313#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L343 {313#true} is VALID [2020-07-18 00:11:34,089 INFO L280 TraceCheckUtils]: 6: Hoare triple {313#true} SUMMARY for call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L343-1 {313#true} is VALID [2020-07-18 00:11:34,089 INFO L280 TraceCheckUtils]: 7: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L343-2 {313#true} is VALID [2020-07-18 00:11:34,089 INFO L280 TraceCheckUtils]: 8: Hoare triple {313#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4); srcloc: L343-3 {313#true} is VALID [2020-07-18 00:11:34,090 INFO L280 TraceCheckUtils]: 9: Hoare triple {313#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L347 {313#true} is VALID [2020-07-18 00:11:34,090 INFO L280 TraceCheckUtils]: 10: Hoare triple {313#true} SUMMARY for call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L347-1 {313#true} is VALID [2020-07-18 00:11:34,090 INFO L280 TraceCheckUtils]: 11: Hoare triple {313#true} SUMMARY for call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L347-2 {313#true} is VALID [2020-07-18 00:11:34,091 INFO L280 TraceCheckUtils]: 12: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L347-3 {313#true} is VALID [2020-07-18 00:11:34,091 INFO L280 TraceCheckUtils]: 13: Hoare triple {313#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7); srcloc: L347-4 {313#true} is VALID [2020-07-18 00:11:34,092 INFO L280 TraceCheckUtils]: 14: Hoare triple {313#true} SUMMARY for call write~init~int(44, #t~string15.base, #t~string15.offset, 1); srcloc: L351 {313#true} is VALID [2020-07-18 00:11:34,092 INFO L280 TraceCheckUtils]: 15: Hoare triple {313#true} SUMMARY for call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L351-1 {313#true} is VALID [2020-07-18 00:11:34,092 INFO L280 TraceCheckUtils]: 16: Hoare triple {313#true} SUMMARY for call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L351-2 {313#true} is VALID [2020-07-18 00:11:34,093 INFO L280 TraceCheckUtils]: 17: Hoare triple {313#true} SUMMARY for call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L351-3 {313#true} is VALID [2020-07-18 00:11:34,093 INFO L280 TraceCheckUtils]: 18: Hoare triple {313#true} SUMMARY for call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1); srcloc: L351-4 {313#true} is VALID [2020-07-18 00:11:34,093 INFO L280 TraceCheckUtils]: 19: Hoare triple {313#true} SUMMARY for call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1); srcloc: L351-5 {313#true} is VALID [2020-07-18 00:11:34,094 INFO L280 TraceCheckUtils]: 20: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1); srcloc: L351-6 {313#true} is VALID [2020-07-18 00:11:34,094 INFO L280 TraceCheckUtils]: 21: Hoare triple {313#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L351-7 {313#true} is VALID [2020-07-18 00:11:34,095 INFO L280 TraceCheckUtils]: 22: Hoare triple {313#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L355 {313#true} is VALID [2020-07-18 00:11:34,095 INFO L280 TraceCheckUtils]: 23: Hoare triple {313#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L355-1 {313#true} is VALID [2020-07-18 00:11:34,095 INFO L280 TraceCheckUtils]: 24: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L355-2 {313#true} is VALID [2020-07-18 00:11:34,096 INFO L280 TraceCheckUtils]: 25: Hoare triple {313#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L355-3 {313#true} is VALID [2020-07-18 00:11:34,118 INFO L280 TraceCheckUtils]: 26: Hoare triple {313#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L359 {313#true} is VALID [2020-07-18 00:11:34,119 INFO L280 TraceCheckUtils]: 27: Hoare triple {313#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L359-1 {313#true} is VALID [2020-07-18 00:11:34,119 INFO L280 TraceCheckUtils]: 28: Hoare triple {313#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L359-2 {313#true} is VALID [2020-07-18 00:11:34,120 INFO L280 TraceCheckUtils]: 29: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L359-3 {313#true} is VALID [2020-07-18 00:11:34,120 INFO L280 TraceCheckUtils]: 30: Hoare triple {313#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L359-4 {313#true} is VALID [2020-07-18 00:11:34,120 INFO L280 TraceCheckUtils]: 31: Hoare triple {313#true} SUMMARY for call write~init~int(41, #t~string21.base, #t~string21.offset, 1); srcloc: L363 {313#true} is VALID [2020-07-18 00:11:34,121 INFO L280 TraceCheckUtils]: 32: Hoare triple {313#true} SUMMARY for call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L363-1 {313#true} is VALID [2020-07-18 00:11:34,121 INFO L280 TraceCheckUtils]: 33: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L363-2 {313#true} is VALID [2020-07-18 00:11:34,121 INFO L280 TraceCheckUtils]: 34: Hoare triple {313#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2); srcloc: L363-3 {313#true} is VALID [2020-07-18 00:11:34,122 INFO L280 TraceCheckUtils]: 35: Hoare triple {313#true} SUMMARY for call write~init~int(10, #t~string23.base, #t~string23.offset, 1); srcloc: L365 {313#true} is VALID [2020-07-18 00:11:34,122 INFO L280 TraceCheckUtils]: 36: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L365-1 {313#true} is VALID [2020-07-18 00:11:34,123 INFO L280 TraceCheckUtils]: 37: Hoare triple {313#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L365-2 {313#true} is VALID [2020-07-18 00:11:34,123 INFO L280 TraceCheckUtils]: 38: Hoare triple {313#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L451 {313#true} is VALID [2020-07-18 00:11:34,123 INFO L280 TraceCheckUtils]: 39: Hoare triple {313#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L452 {313#true} is VALID [2020-07-18 00:11:34,124 INFO L280 TraceCheckUtils]: 40: Hoare triple {313#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L452-1 {313#true} is VALID [2020-07-18 00:11:34,124 INFO L280 TraceCheckUtils]: 41: Hoare triple {313#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L452-2 {313#true} is VALID [2020-07-18 00:11:34,124 INFO L280 TraceCheckUtils]: 42: Hoare triple {313#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L452-3 {313#true} is VALID [2020-07-18 00:11:34,125 INFO L280 TraceCheckUtils]: 43: Hoare triple {313#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L452-4 {313#true} is VALID [2020-07-18 00:11:34,125 INFO L280 TraceCheckUtils]: 44: Hoare triple {313#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L452-5 {313#true} is VALID [2020-07-18 00:11:34,125 INFO L280 TraceCheckUtils]: 45: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L452-6 {313#true} is VALID [2020-07-18 00:11:34,126 INFO L280 TraceCheckUtils]: 46: Hoare triple {313#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L452-7 {313#true} is VALID [2020-07-18 00:11:34,126 INFO L280 TraceCheckUtils]: 47: Hoare triple {313#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L456 {313#true} is VALID [2020-07-18 00:11:34,127 INFO L280 TraceCheckUtils]: 48: Hoare triple {313#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L456-1 {313#true} is VALID [2020-07-18 00:11:34,127 INFO L280 TraceCheckUtils]: 49: Hoare triple {313#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L456-2 {313#true} is VALID [2020-07-18 00:11:34,127 INFO L280 TraceCheckUtils]: 50: Hoare triple {313#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L456-3 {313#true} is VALID [2020-07-18 00:11:34,128 INFO L280 TraceCheckUtils]: 51: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L456-4 {313#true} is VALID [2020-07-18 00:11:34,128 INFO L280 TraceCheckUtils]: 52: Hoare triple {313#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L456-5 {313#true} is VALID [2020-07-18 00:11:34,128 INFO L280 TraceCheckUtils]: 53: Hoare triple {313#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L460 {313#true} is VALID [2020-07-18 00:11:34,129 INFO L280 TraceCheckUtils]: 54: Hoare triple {313#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L460-1 {313#true} is VALID [2020-07-18 00:11:34,129 INFO L280 TraceCheckUtils]: 55: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L460-2 {313#true} is VALID [2020-07-18 00:11:34,129 INFO L280 TraceCheckUtils]: 56: Hoare triple {313#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L460-3 {313#true} is VALID [2020-07-18 00:11:34,130 INFO L280 TraceCheckUtils]: 57: Hoare triple {313#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L464 {313#true} is VALID [2020-07-18 00:11:34,130 INFO L280 TraceCheckUtils]: 58: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L464-1 {313#true} is VALID [2020-07-18 00:11:34,130 INFO L280 TraceCheckUtils]: 59: Hoare triple {313#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L464-2 {313#true} is VALID [2020-07-18 00:11:34,131 INFO L280 TraceCheckUtils]: 60: Hoare triple {313#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L834 {313#true} is VALID [2020-07-18 00:11:34,131 INFO L280 TraceCheckUtils]: 61: Hoare triple {313#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L834-1 {313#true} is VALID [2020-07-18 00:11:34,131 INFO L280 TraceCheckUtils]: 62: Hoare triple {313#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L835 {313#true} is VALID [2020-07-18 00:11:34,132 INFO L280 TraceCheckUtils]: 63: Hoare triple {313#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L841 {313#true} is VALID [2020-07-18 00:11:34,132 INFO L280 TraceCheckUtils]: 64: Hoare triple {313#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L841-1 {313#true} is VALID [2020-07-18 00:11:34,133 INFO L280 TraceCheckUtils]: 65: Hoare triple {313#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L842 {313#true} is VALID [2020-07-18 00:11:34,133 INFO L280 TraceCheckUtils]: 66: Hoare triple {313#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L880 {313#true} is VALID [2020-07-18 00:11:34,133 INFO L280 TraceCheckUtils]: 67: Hoare triple {313#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L880-1 {313#true} is VALID [2020-07-18 00:11:34,134 INFO L280 TraceCheckUtils]: 68: Hoare triple {313#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L881 {313#true} is VALID [2020-07-18 00:11:34,134 INFO L280 TraceCheckUtils]: 69: Hoare triple {313#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L887 {313#true} is VALID [2020-07-18 00:11:34,134 INFO L280 TraceCheckUtils]: 70: Hoare triple {313#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L887-1 {313#true} is VALID [2020-07-18 00:11:34,135 INFO L280 TraceCheckUtils]: 71: Hoare triple {313#true} ~cleanupTimeShifts~0 := 4; {313#true} is VALID [2020-07-18 00:11:34,135 INFO L280 TraceCheckUtils]: 72: Hoare triple {313#true} ~pumpRunning~0 := 0; {313#true} is VALID [2020-07-18 00:11:34,135 INFO L280 TraceCheckUtils]: 73: Hoare triple {313#true} ~systemActive~0 := 1; {313#true} is VALID [2020-07-18 00:11:34,136 INFO L280 TraceCheckUtils]: 74: Hoare triple {313#true} ~waterLevel~0 := 1; {313#true} is VALID [2020-07-18 00:11:34,136 INFO L280 TraceCheckUtils]: 75: Hoare triple {313#true} ~methaneLevelCritical~0 := 0; {313#true} is VALID [2020-07-18 00:11:34,136 INFO L280 TraceCheckUtils]: 76: Hoare triple {313#true} ~head~0.base, ~head~0.offset := 0, 0; {313#true} is VALID [2020-07-18 00:11:34,137 INFO L280 TraceCheckUtils]: 77: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-18 00:11:34,137 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {313#true} {313#true} #904#return; {313#true} is VALID [2020-07-18 00:11:34,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:34,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-18 00:11:34,150 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {313#true} {313#true} #812#return; {313#true} is VALID [2020-07-18 00:11:34,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:34,153 INFO L280 TraceCheckUtils]: 0: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-18 00:11:34,154 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {313#true} {313#true} #814#return; {313#true} is VALID [2020-07-18 00:11:34,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:34,158 INFO L280 TraceCheckUtils]: 0: Hoare triple {313#true} havoc ~retValue_acc~8; {313#true} is VALID [2020-07-18 00:11:34,159 INFO L280 TraceCheckUtils]: 1: Hoare triple {313#true} ~retValue_acc~8 := 1; {313#true} is VALID [2020-07-18 00:11:34,159 INFO L280 TraceCheckUtils]: 2: Hoare triple {313#true} #res := ~retValue_acc~8; {313#true} is VALID [2020-07-18 00:11:34,159 INFO L280 TraceCheckUtils]: 3: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-18 00:11:34,160 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {313#true} {313#true} #816#return; {313#true} is VALID [2020-07-18 00:11:34,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:34,163 INFO L280 TraceCheckUtils]: 0: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-18 00:11:34,163 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {313#true} {313#true} #818#return; {313#true} is VALID [2020-07-18 00:11:34,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:34,167 INFO L280 TraceCheckUtils]: 0: Hoare triple {313#true} havoc ~retValue_acc~4; {313#true} is VALID [2020-07-18 00:11:34,167 INFO L280 TraceCheckUtils]: 1: Hoare triple {313#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {313#true} is VALID [2020-07-18 00:11:34,167 INFO L280 TraceCheckUtils]: 2: Hoare triple {313#true} #res := ~retValue_acc~4; {313#true} is VALID [2020-07-18 00:11:34,168 INFO L280 TraceCheckUtils]: 3: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-18 00:11:34,168 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {313#true} {314#false} #896#return; {314#false} is VALID [2020-07-18 00:11:34,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:34,172 INFO L280 TraceCheckUtils]: 0: Hoare triple {313#true} havoc ~retValue_acc~5; {313#true} is VALID [2020-07-18 00:11:34,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {313#true} ~retValue_acc~5 := ~waterLevel~0; {313#true} is VALID [2020-07-18 00:11:34,173 INFO L280 TraceCheckUtils]: 2: Hoare triple {313#true} #res := ~retValue_acc~5; {313#true} is VALID [2020-07-18 00:11:34,173 INFO L280 TraceCheckUtils]: 3: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-18 00:11:34,173 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {313#true} {314#false} #898#return; {314#false} is VALID [2020-07-18 00:11:34,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:34,177 INFO L280 TraceCheckUtils]: 0: Hoare triple {313#true} havoc ~retValue_acc~2; {313#true} is VALID [2020-07-18 00:11:34,178 INFO L280 TraceCheckUtils]: 1: Hoare triple {313#true} ~retValue_acc~2 := ~pumpRunning~0; {313#true} is VALID [2020-07-18 00:11:34,178 INFO L280 TraceCheckUtils]: 2: Hoare triple {313#true} #res := ~retValue_acc~2; {313#true} is VALID [2020-07-18 00:11:34,178 INFO L280 TraceCheckUtils]: 3: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-18 00:11:34,179 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {313#true} {314#false} #900#return; {314#false} is VALID [2020-07-18 00:11:34,185 INFO L263 TraceCheckUtils]: 0: Hoare triple {313#true} call ULTIMATE.init(); {420#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-18 00:11:34,185 INFO L280 TraceCheckUtils]: 1: Hoare triple {420#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {313#true} is VALID [2020-07-18 00:11:34,186 INFO L280 TraceCheckUtils]: 2: Hoare triple {313#true} #valid := #valid[0 := 0]; {313#true} is VALID [2020-07-18 00:11:34,186 INFO L280 TraceCheckUtils]: 3: Hoare triple {313#true} assume 0 < #StackHeapBarrier; {313#true} is VALID [2020-07-18 00:11:34,186 INFO L280 TraceCheckUtils]: 4: Hoare triple {313#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13); srcloc: L339 {313#true} is VALID [2020-07-18 00:11:34,187 INFO L280 TraceCheckUtils]: 5: Hoare triple {313#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3); srcloc: L339-1 {313#true} is VALID [2020-07-18 00:11:34,187 INFO L280 TraceCheckUtils]: 6: Hoare triple {313#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L343 {313#true} is VALID [2020-07-18 00:11:34,187 INFO L280 TraceCheckUtils]: 7: Hoare triple {313#true} SUMMARY for call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L343-1 {313#true} is VALID [2020-07-18 00:11:34,188 INFO L280 TraceCheckUtils]: 8: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L343-2 {313#true} is VALID [2020-07-18 00:11:34,188 INFO L280 TraceCheckUtils]: 9: Hoare triple {313#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4); srcloc: L343-3 {313#true} is VALID [2020-07-18 00:11:34,188 INFO L280 TraceCheckUtils]: 10: Hoare triple {313#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L347 {313#true} is VALID [2020-07-18 00:11:34,188 INFO L280 TraceCheckUtils]: 11: Hoare triple {313#true} SUMMARY for call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L347-1 {313#true} is VALID [2020-07-18 00:11:34,189 INFO L280 TraceCheckUtils]: 12: Hoare triple {313#true} SUMMARY for call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L347-2 {313#true} is VALID [2020-07-18 00:11:34,189 INFO L280 TraceCheckUtils]: 13: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L347-3 {313#true} is VALID [2020-07-18 00:11:34,189 INFO L280 TraceCheckUtils]: 14: Hoare triple {313#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7); srcloc: L347-4 {313#true} is VALID [2020-07-18 00:11:34,190 INFO L280 TraceCheckUtils]: 15: Hoare triple {313#true} SUMMARY for call write~init~int(44, #t~string15.base, #t~string15.offset, 1); srcloc: L351 {313#true} is VALID [2020-07-18 00:11:34,190 INFO L280 TraceCheckUtils]: 16: Hoare triple {313#true} SUMMARY for call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L351-1 {313#true} is VALID [2020-07-18 00:11:34,190 INFO L280 TraceCheckUtils]: 17: Hoare triple {313#true} SUMMARY for call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L351-2 {313#true} is VALID [2020-07-18 00:11:34,191 INFO L280 TraceCheckUtils]: 18: Hoare triple {313#true} SUMMARY for call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L351-3 {313#true} is VALID [2020-07-18 00:11:34,191 INFO L280 TraceCheckUtils]: 19: Hoare triple {313#true} SUMMARY for call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1); srcloc: L351-4 {313#true} is VALID [2020-07-18 00:11:34,191 INFO L280 TraceCheckUtils]: 20: Hoare triple {313#true} SUMMARY for call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1); srcloc: L351-5 {313#true} is VALID [2020-07-18 00:11:34,192 INFO L280 TraceCheckUtils]: 21: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1); srcloc: L351-6 {313#true} is VALID [2020-07-18 00:11:34,192 INFO L280 TraceCheckUtils]: 22: Hoare triple {313#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L351-7 {313#true} is VALID [2020-07-18 00:11:34,192 INFO L280 TraceCheckUtils]: 23: Hoare triple {313#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L355 {313#true} is VALID [2020-07-18 00:11:34,192 INFO L280 TraceCheckUtils]: 24: Hoare triple {313#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L355-1 {313#true} is VALID [2020-07-18 00:11:34,193 INFO L280 TraceCheckUtils]: 25: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L355-2 {313#true} is VALID [2020-07-18 00:11:34,193 INFO L280 TraceCheckUtils]: 26: Hoare triple {313#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L355-3 {313#true} is VALID [2020-07-18 00:11:34,193 INFO L280 TraceCheckUtils]: 27: Hoare triple {313#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L359 {313#true} is VALID [2020-07-18 00:11:34,194 INFO L280 TraceCheckUtils]: 28: Hoare triple {313#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L359-1 {313#true} is VALID [2020-07-18 00:11:34,194 INFO L280 TraceCheckUtils]: 29: Hoare triple {313#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L359-2 {313#true} is VALID [2020-07-18 00:11:34,194 INFO L280 TraceCheckUtils]: 30: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L359-3 {313#true} is VALID [2020-07-18 00:11:34,194 INFO L280 TraceCheckUtils]: 31: Hoare triple {313#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L359-4 {313#true} is VALID [2020-07-18 00:11:34,195 INFO L280 TraceCheckUtils]: 32: Hoare triple {313#true} SUMMARY for call write~init~int(41, #t~string21.base, #t~string21.offset, 1); srcloc: L363 {313#true} is VALID [2020-07-18 00:11:34,195 INFO L280 TraceCheckUtils]: 33: Hoare triple {313#true} SUMMARY for call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L363-1 {313#true} is VALID [2020-07-18 00:11:34,195 INFO L280 TraceCheckUtils]: 34: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L363-2 {313#true} is VALID [2020-07-18 00:11:34,196 INFO L280 TraceCheckUtils]: 35: Hoare triple {313#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2); srcloc: L363-3 {313#true} is VALID [2020-07-18 00:11:34,196 INFO L280 TraceCheckUtils]: 36: Hoare triple {313#true} SUMMARY for call write~init~int(10, #t~string23.base, #t~string23.offset, 1); srcloc: L365 {313#true} is VALID [2020-07-18 00:11:34,196 INFO L280 TraceCheckUtils]: 37: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L365-1 {313#true} is VALID [2020-07-18 00:11:34,196 INFO L280 TraceCheckUtils]: 38: Hoare triple {313#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L365-2 {313#true} is VALID [2020-07-18 00:11:34,197 INFO L280 TraceCheckUtils]: 39: Hoare triple {313#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L451 {313#true} is VALID [2020-07-18 00:11:34,197 INFO L280 TraceCheckUtils]: 40: Hoare triple {313#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L452 {313#true} is VALID [2020-07-18 00:11:34,197 INFO L280 TraceCheckUtils]: 41: Hoare triple {313#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L452-1 {313#true} is VALID [2020-07-18 00:11:34,198 INFO L280 TraceCheckUtils]: 42: Hoare triple {313#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L452-2 {313#true} is VALID [2020-07-18 00:11:34,198 INFO L280 TraceCheckUtils]: 43: Hoare triple {313#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L452-3 {313#true} is VALID [2020-07-18 00:11:34,198 INFO L280 TraceCheckUtils]: 44: Hoare triple {313#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L452-4 {313#true} is VALID [2020-07-18 00:11:34,198 INFO L280 TraceCheckUtils]: 45: Hoare triple {313#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L452-5 {313#true} is VALID [2020-07-18 00:11:34,199 INFO L280 TraceCheckUtils]: 46: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L452-6 {313#true} is VALID [2020-07-18 00:11:34,199 INFO L280 TraceCheckUtils]: 47: Hoare triple {313#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L452-7 {313#true} is VALID [2020-07-18 00:11:34,199 INFO L280 TraceCheckUtils]: 48: Hoare triple {313#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L456 {313#true} is VALID [2020-07-18 00:11:34,200 INFO L280 TraceCheckUtils]: 49: Hoare triple {313#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L456-1 {313#true} is VALID [2020-07-18 00:11:34,200 INFO L280 TraceCheckUtils]: 50: Hoare triple {313#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L456-2 {313#true} is VALID [2020-07-18 00:11:34,200 INFO L280 TraceCheckUtils]: 51: Hoare triple {313#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L456-3 {313#true} is VALID [2020-07-18 00:11:34,201 INFO L280 TraceCheckUtils]: 52: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L456-4 {313#true} is VALID [2020-07-18 00:11:34,201 INFO L280 TraceCheckUtils]: 53: Hoare triple {313#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L456-5 {313#true} is VALID [2020-07-18 00:11:34,201 INFO L280 TraceCheckUtils]: 54: Hoare triple {313#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L460 {313#true} is VALID [2020-07-18 00:11:34,202 INFO L280 TraceCheckUtils]: 55: Hoare triple {313#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L460-1 {313#true} is VALID [2020-07-18 00:11:34,202 INFO L280 TraceCheckUtils]: 56: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L460-2 {313#true} is VALID [2020-07-18 00:11:34,202 INFO L280 TraceCheckUtils]: 57: Hoare triple {313#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L460-3 {313#true} is VALID [2020-07-18 00:11:34,202 INFO L280 TraceCheckUtils]: 58: Hoare triple {313#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L464 {313#true} is VALID [2020-07-18 00:11:34,203 INFO L280 TraceCheckUtils]: 59: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L464-1 {313#true} is VALID [2020-07-18 00:11:34,203 INFO L280 TraceCheckUtils]: 60: Hoare triple {313#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L464-2 {313#true} is VALID [2020-07-18 00:11:34,203 INFO L280 TraceCheckUtils]: 61: Hoare triple {313#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L834 {313#true} is VALID [2020-07-18 00:11:34,204 INFO L280 TraceCheckUtils]: 62: Hoare triple {313#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L834-1 {313#true} is VALID [2020-07-18 00:11:34,204 INFO L280 TraceCheckUtils]: 63: Hoare triple {313#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L835 {313#true} is VALID [2020-07-18 00:11:34,204 INFO L280 TraceCheckUtils]: 64: Hoare triple {313#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L841 {313#true} is VALID [2020-07-18 00:11:34,204 INFO L280 TraceCheckUtils]: 65: Hoare triple {313#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L841-1 {313#true} is VALID [2020-07-18 00:11:34,205 INFO L280 TraceCheckUtils]: 66: Hoare triple {313#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L842 {313#true} is VALID [2020-07-18 00:11:34,205 INFO L280 TraceCheckUtils]: 67: Hoare triple {313#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L880 {313#true} is VALID [2020-07-18 00:11:34,205 INFO L280 TraceCheckUtils]: 68: Hoare triple {313#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L880-1 {313#true} is VALID [2020-07-18 00:11:34,206 INFO L280 TraceCheckUtils]: 69: Hoare triple {313#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L881 {313#true} is VALID [2020-07-18 00:11:34,206 INFO L280 TraceCheckUtils]: 70: Hoare triple {313#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L887 {313#true} is VALID [2020-07-18 00:11:34,206 INFO L280 TraceCheckUtils]: 71: Hoare triple {313#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L887-1 {313#true} is VALID [2020-07-18 00:11:34,206 INFO L280 TraceCheckUtils]: 72: Hoare triple {313#true} ~cleanupTimeShifts~0 := 4; {313#true} is VALID [2020-07-18 00:11:34,207 INFO L280 TraceCheckUtils]: 73: Hoare triple {313#true} ~pumpRunning~0 := 0; {313#true} is VALID [2020-07-18 00:11:34,207 INFO L280 TraceCheckUtils]: 74: Hoare triple {313#true} ~systemActive~0 := 1; {313#true} is VALID [2020-07-18 00:11:34,207 INFO L280 TraceCheckUtils]: 75: Hoare triple {313#true} ~waterLevel~0 := 1; {313#true} is VALID [2020-07-18 00:11:34,207 INFO L280 TraceCheckUtils]: 76: Hoare triple {313#true} ~methaneLevelCritical~0 := 0; {313#true} is VALID [2020-07-18 00:11:34,208 INFO L280 TraceCheckUtils]: 77: Hoare triple {313#true} ~head~0.base, ~head~0.offset := 0, 0; {313#true} is VALID [2020-07-18 00:11:34,208 INFO L280 TraceCheckUtils]: 78: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-18 00:11:34,208 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {313#true} {313#true} #904#return; {313#true} is VALID [2020-07-18 00:11:34,209 INFO L263 TraceCheckUtils]: 80: Hoare triple {313#true} call #t~ret74 := main(); {313#true} is VALID [2020-07-18 00:11:34,209 INFO L280 TraceCheckUtils]: 81: Hoare triple {313#true} havoc ~retValue_acc~0; {313#true} is VALID [2020-07-18 00:11:34,209 INFO L280 TraceCheckUtils]: 82: Hoare triple {313#true} havoc ~tmp~0; {313#true} is VALID [2020-07-18 00:11:34,209 INFO L263 TraceCheckUtils]: 83: Hoare triple {313#true} call select_helpers(); {313#true} is VALID [2020-07-18 00:11:34,210 INFO L280 TraceCheckUtils]: 84: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-18 00:11:34,210 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {313#true} {313#true} #812#return; {313#true} is VALID [2020-07-18 00:11:34,210 INFO L263 TraceCheckUtils]: 86: Hoare triple {313#true} call select_features(); {313#true} is VALID [2020-07-18 00:11:34,211 INFO L280 TraceCheckUtils]: 87: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-18 00:11:34,211 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {313#true} {313#true} #814#return; {313#true} is VALID [2020-07-18 00:11:34,211 INFO L263 TraceCheckUtils]: 89: Hoare triple {313#true} call #t~ret0 := valid_product(); {313#true} is VALID [2020-07-18 00:11:34,211 INFO L280 TraceCheckUtils]: 90: Hoare triple {313#true} havoc ~retValue_acc~8; {313#true} is VALID [2020-07-18 00:11:34,212 INFO L280 TraceCheckUtils]: 91: Hoare triple {313#true} ~retValue_acc~8 := 1; {313#true} is VALID [2020-07-18 00:11:34,212 INFO L280 TraceCheckUtils]: 92: Hoare triple {313#true} #res := ~retValue_acc~8; {313#true} is VALID [2020-07-18 00:11:34,212 INFO L280 TraceCheckUtils]: 93: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-18 00:11:34,213 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {313#true} {313#true} #816#return; {313#true} is VALID [2020-07-18 00:11:34,213 INFO L280 TraceCheckUtils]: 95: Hoare triple {313#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {313#true} is VALID [2020-07-18 00:11:34,213 INFO L280 TraceCheckUtils]: 96: Hoare triple {313#true} ~tmp~0 := #t~ret0; {313#true} is VALID [2020-07-18 00:11:34,213 INFO L280 TraceCheckUtils]: 97: Hoare triple {313#true} havoc #t~ret0; {313#true} is VALID [2020-07-18 00:11:34,214 INFO L280 TraceCheckUtils]: 98: Hoare triple {313#true} assume 0 != ~tmp~0; {313#true} is VALID [2020-07-18 00:11:34,214 INFO L263 TraceCheckUtils]: 99: Hoare triple {313#true} call setup(); {313#true} is VALID [2020-07-18 00:11:34,214 INFO L280 TraceCheckUtils]: 100: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-18 00:11:34,215 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {313#true} {313#true} #818#return; {313#true} is VALID [2020-07-18 00:11:34,215 INFO L263 TraceCheckUtils]: 102: Hoare triple {313#true} call runTest(); {313#true} is VALID [2020-07-18 00:11:34,215 INFO L263 TraceCheckUtils]: 103: Hoare triple {313#true} call test(); {313#true} is VALID [2020-07-18 00:11:34,216 INFO L280 TraceCheckUtils]: 104: Hoare triple {313#true} havoc ~splverifierCounter~0; {313#true} is VALID [2020-07-18 00:11:34,216 INFO L280 TraceCheckUtils]: 105: Hoare triple {313#true} havoc ~tmp~1; {313#true} is VALID [2020-07-18 00:11:34,216 INFO L280 TraceCheckUtils]: 106: Hoare triple {313#true} havoc ~tmp___0~0; {313#true} is VALID [2020-07-18 00:11:34,216 INFO L280 TraceCheckUtils]: 107: Hoare triple {313#true} havoc ~tmp___1~0; {313#true} is VALID [2020-07-18 00:11:34,217 INFO L280 TraceCheckUtils]: 108: Hoare triple {313#true} havoc ~tmp___2~0; {313#true} is VALID [2020-07-18 00:11:34,217 INFO L280 TraceCheckUtils]: 109: Hoare triple {313#true} ~splverifierCounter~0 := 0; {313#true} is VALID [2020-07-18 00:11:34,218 INFO L280 TraceCheckUtils]: 110: Hoare triple {313#true} assume false; {314#false} is VALID [2020-07-18 00:11:34,218 INFO L263 TraceCheckUtils]: 111: Hoare triple {314#false} call cleanup(); {314#false} is VALID [2020-07-18 00:11:34,219 INFO L280 TraceCheckUtils]: 112: Hoare triple {314#false} havoc ~i~0; {314#false} is VALID [2020-07-18 00:11:34,219 INFO L280 TraceCheckUtils]: 113: Hoare triple {314#false} havoc ~__cil_tmp2~0; {314#false} is VALID [2020-07-18 00:11:34,219 INFO L263 TraceCheckUtils]: 114: Hoare triple {314#false} call timeShift(); {314#false} is VALID [2020-07-18 00:11:34,219 INFO L280 TraceCheckUtils]: 115: Hoare triple {314#false} assume !(0 != ~pumpRunning~0); {314#false} is VALID [2020-07-18 00:11:34,220 INFO L280 TraceCheckUtils]: 116: Hoare triple {314#false} assume !(0 != ~systemActive~0); {314#false} is VALID [2020-07-18 00:11:34,220 INFO L263 TraceCheckUtils]: 117: Hoare triple {314#false} call __utac_acc__Specification3_spec__1(); {314#false} is VALID [2020-07-18 00:11:34,220 INFO L280 TraceCheckUtils]: 118: Hoare triple {314#false} havoc ~tmp~8; {314#false} is VALID [2020-07-18 00:11:34,221 INFO L280 TraceCheckUtils]: 119: Hoare triple {314#false} havoc ~tmp___0~2; {314#false} is VALID [2020-07-18 00:11:34,221 INFO L280 TraceCheckUtils]: 120: Hoare triple {314#false} havoc ~tmp___1~1; {314#false} is VALID [2020-07-18 00:11:34,221 INFO L263 TraceCheckUtils]: 121: Hoare triple {314#false} call #t~ret71 := isMethaneLevelCritical(); {313#true} is VALID [2020-07-18 00:11:34,221 INFO L280 TraceCheckUtils]: 122: Hoare triple {313#true} havoc ~retValue_acc~4; {313#true} is VALID [2020-07-18 00:11:34,222 INFO L280 TraceCheckUtils]: 123: Hoare triple {313#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {313#true} is VALID [2020-07-18 00:11:34,222 INFO L280 TraceCheckUtils]: 124: Hoare triple {313#true} #res := ~retValue_acc~4; {313#true} is VALID [2020-07-18 00:11:34,222 INFO L280 TraceCheckUtils]: 125: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-18 00:11:34,222 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {313#true} {314#false} #896#return; {314#false} is VALID [2020-07-18 00:11:34,223 INFO L280 TraceCheckUtils]: 127: Hoare triple {314#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {314#false} is VALID [2020-07-18 00:11:34,223 INFO L280 TraceCheckUtils]: 128: Hoare triple {314#false} ~tmp~8 := #t~ret71; {314#false} is VALID [2020-07-18 00:11:34,223 INFO L280 TraceCheckUtils]: 129: Hoare triple {314#false} havoc #t~ret71; {314#false} is VALID [2020-07-18 00:11:34,223 INFO L280 TraceCheckUtils]: 130: Hoare triple {314#false} assume !(0 != ~tmp~8); {314#false} is VALID [2020-07-18 00:11:34,224 INFO L263 TraceCheckUtils]: 131: Hoare triple {314#false} call #t~ret72 := getWaterLevel(); {313#true} is VALID [2020-07-18 00:11:34,224 INFO L280 TraceCheckUtils]: 132: Hoare triple {313#true} havoc ~retValue_acc~5; {313#true} is VALID [2020-07-18 00:11:34,224 INFO L280 TraceCheckUtils]: 133: Hoare triple {313#true} ~retValue_acc~5 := ~waterLevel~0; {313#true} is VALID [2020-07-18 00:11:34,225 INFO L280 TraceCheckUtils]: 134: Hoare triple {313#true} #res := ~retValue_acc~5; {313#true} is VALID [2020-07-18 00:11:34,225 INFO L280 TraceCheckUtils]: 135: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-18 00:11:34,225 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {313#true} {314#false} #898#return; {314#false} is VALID [2020-07-18 00:11:34,225 INFO L280 TraceCheckUtils]: 137: Hoare triple {314#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {314#false} is VALID [2020-07-18 00:11:34,226 INFO L280 TraceCheckUtils]: 138: Hoare triple {314#false} ~tmp___0~2 := #t~ret72; {314#false} is VALID [2020-07-18 00:11:34,226 INFO L280 TraceCheckUtils]: 139: Hoare triple {314#false} havoc #t~ret72; {314#false} is VALID [2020-07-18 00:11:34,226 INFO L280 TraceCheckUtils]: 140: Hoare triple {314#false} assume 2 == ~tmp___0~2; {314#false} is VALID [2020-07-18 00:11:34,227 INFO L263 TraceCheckUtils]: 141: Hoare triple {314#false} call #t~ret73 := isPumpRunning(); {313#true} is VALID [2020-07-18 00:11:34,227 INFO L280 TraceCheckUtils]: 142: Hoare triple {313#true} havoc ~retValue_acc~2; {313#true} is VALID [2020-07-18 00:11:34,227 INFO L280 TraceCheckUtils]: 143: Hoare triple {313#true} ~retValue_acc~2 := ~pumpRunning~0; {313#true} is VALID [2020-07-18 00:11:34,227 INFO L280 TraceCheckUtils]: 144: Hoare triple {313#true} #res := ~retValue_acc~2; {313#true} is VALID [2020-07-18 00:11:34,228 INFO L280 TraceCheckUtils]: 145: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-18 00:11:34,228 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {313#true} {314#false} #900#return; {314#false} is VALID [2020-07-18 00:11:34,228 INFO L280 TraceCheckUtils]: 147: Hoare triple {314#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {314#false} is VALID [2020-07-18 00:11:34,229 INFO L280 TraceCheckUtils]: 148: Hoare triple {314#false} ~tmp___1~1 := #t~ret73; {314#false} is VALID [2020-07-18 00:11:34,229 INFO L280 TraceCheckUtils]: 149: Hoare triple {314#false} havoc #t~ret73; {314#false} is VALID [2020-07-18 00:11:34,229 INFO L280 TraceCheckUtils]: 150: Hoare triple {314#false} assume !(0 != ~tmp___1~1); {314#false} is VALID [2020-07-18 00:11:34,229 INFO L263 TraceCheckUtils]: 151: Hoare triple {314#false} call __automaton_fail(); {314#false} is VALID [2020-07-18 00:11:34,230 INFO L280 TraceCheckUtils]: 152: Hoare triple {314#false} assume !false; {314#false} is VALID [2020-07-18 00:11:34,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:11:34,532 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:11:34,534 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1546510030] [2020-07-18 00:11:34,537 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:11:34,537 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:11:34,538 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [582849104] [2020-07-18 00:11:34,544 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 153 [2020-07-18 00:11:34,550 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:11:34,554 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:11:34,589 WARN L140 InductivityCheck]: Transition 432#(= 0 __utac_acc__Specification3_spec__1_~tmp___1~1) ( _ , assume !false; , 314#false ) not inductive [2020-07-18 00:11:34,590 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:11:34,590 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:103) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:11:34,596 INFO L168 Benchmark]: Toolchain (without parser) took 4351.63 ms. Allocated memory was 145.8 MB in the beginning and 245.4 MB in the end (delta: 99.6 MB). Free memory was 101.7 MB in the beginning and 93.0 MB in the end (delta: 8.8 MB). Peak memory consumption was 108.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:34,596 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 145.8 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:11:34,597 INFO L168 Benchmark]: CACSL2BoogieTranslator took 809.80 ms. Allocated memory was 145.8 MB in the beginning and 206.0 MB in the end (delta: 60.3 MB). Free memory was 101.3 MB in the beginning and 170.6 MB in the end (delta: -69.3 MB). Peak memory consumption was 23.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:34,598 INFO L168 Benchmark]: Boogie Preprocessor took 131.14 ms. Allocated memory is still 206.0 MB. Free memory was 170.6 MB in the beginning and 165.2 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:34,600 INFO L168 Benchmark]: RCFGBuilder took 1796.05 ms. Allocated memory was 206.0 MB in the beginning and 245.9 MB in the end (delta: 39.8 MB). Free memory was 165.2 MB in the beginning and 213.1 MB in the end (delta: -47.9 MB). Peak memory consumption was 106.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:34,601 INFO L168 Benchmark]: TraceAbstraction took 1607.64 ms. Allocated memory was 245.9 MB in the beginning and 245.4 MB in the end (delta: -524.3 kB). Free memory was 213.1 MB in the beginning and 93.0 MB in the end (delta: 120.2 MB). Peak memory consumption was 119.6 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:34,605 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 0.17 ms. Allocated memory is still 145.8 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 809.80 ms. Allocated memory was 145.8 MB in the beginning and 206.0 MB in the end (delta: 60.3 MB). Free memory was 101.3 MB in the beginning and 170.6 MB in the end (delta: -69.3 MB). Peak memory consumption was 23.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 131.14 ms. Allocated memory is still 206.0 MB. Free memory was 170.6 MB in the beginning and 165.2 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1796.05 ms. Allocated memory was 206.0 MB in the beginning and 245.9 MB in the end (delta: 39.8 MB). Free memory was 165.2 MB in the beginning and 213.1 MB in the end (delta: -47.9 MB). Peak memory consumption was 106.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1607.64 ms. Allocated memory was 245.9 MB in the beginning and 245.4 MB in the end (delta: -524.3 kB). Free memory was 213.1 MB in the beginning and 93.0 MB in the end (delta: 120.2 MB). Peak memory consumption was 119.6 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...