java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product56_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-66639aa [2018-11-20 15:28:29,187 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 15:28:29,189 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 15:28:29,202 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 15:28:29,202 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 15:28:29,203 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 15:28:29,204 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 15:28:29,206 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 15:28:29,208 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 15:28:29,209 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 15:28:29,210 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 15:28:29,210 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 15:28:29,211 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 15:28:29,212 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 15:28:29,213 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 15:28:29,214 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 15:28:29,215 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 15:28:29,217 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 15:28:29,219 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 15:28:29,221 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 15:28:29,222 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 15:28:29,223 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 15:28:29,226 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 15:28:29,226 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 15:28:29,226 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 15:28:29,227 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 15:28:29,228 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 15:28:29,229 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 15:28:29,230 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 15:28:29,231 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 15:28:29,232 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 15:28:29,232 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 15:28:29,233 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 15:28:29,233 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 15:28:29,234 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 15:28:29,235 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 15:28:29,235 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-11-20 15:28:29,268 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 15:28:29,268 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 15:28:29,269 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 15:28:29,270 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 15:28:29,270 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 15:28:29,270 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-20 15:28:29,270 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-20 15:28:29,271 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-20 15:28:29,271 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-20 15:28:29,271 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-20 15:28:29,271 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-20 15:28:29,271 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 15:28:29,271 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-20 15:28:29,272 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-20 15:28:29,272 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 15:28:29,272 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-20 15:28:29,272 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-20 15:28:29,272 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-20 15:28:29,273 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 15:28:29,273 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-20 15:28:29,273 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 15:28:29,273 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-20 15:28:29,273 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 15:28:29,274 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 15:28:29,274 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-20 15:28:29,274 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 15:28:29,274 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-20 15:28:29,274 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-20 15:28:29,275 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-20 15:28:29,276 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-20 15:28:29,340 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 15:28:29,353 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 15:28:29,359 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 15:28:29,361 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 15:28:29,362 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 15:28:29,363 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product56_true-unreach-call_false-termination.cil.c [2018-11-20 15:28:29,417 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b0e61216/85d7f03233f44146a1091a47eb8251cc/FLAG96f33fead [2018-11-20 15:28:29,993 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 15:28:29,994 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product56_true-unreach-call_false-termination.cil.c [2018-11-20 15:28:30,012 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b0e61216/85d7f03233f44146a1091a47eb8251cc/FLAG96f33fead [2018-11-20 15:28:30,230 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b0e61216/85d7f03233f44146a1091a47eb8251cc [2018-11-20 15:28:30,240 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 15:28:30,242 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 15:28:30,243 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 15:28:30,243 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 15:28:30,247 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 15:28:30,249 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:28:30" (1/1) ... [2018-11-20 15:28:30,252 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bfbb1ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:30, skipping insertion in model container [2018-11-20 15:28:30,253 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:28:30" (1/1) ... [2018-11-20 15:28:30,264 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 15:28:30,330 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 15:28:30,764 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 15:28:30,784 INFO L191 MainTranslator]: Completed pre-run [2018-11-20 15:28:30,911 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 15:28:30,962 INFO L195 MainTranslator]: Completed translation [2018-11-20 15:28:30,963 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:30 WrapperNode [2018-11-20 15:28:30,963 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 15:28:30,964 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-20 15:28:30,964 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-20 15:28:30,964 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-20 15:28:31,059 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:30" (1/1) ... [2018-11-20 15:28:31,059 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:30" (1/1) ... [2018-11-20 15:28:31,082 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:30" (1/1) ... [2018-11-20 15:28:31,082 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:30" (1/1) ... [2018-11-20 15:28:31,154 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:30" (1/1) ... [2018-11-20 15:28:31,169 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:30" (1/1) ... [2018-11-20 15:28:31,175 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:30" (1/1) ... [2018-11-20 15:28:31,183 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-20 15:28:31,184 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-20 15:28:31,184 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-20 15:28:31,184 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-20 15:28:31,185 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:30" (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:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-20 15:28:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-20 15:28:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-20 15:28:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-20 15:28:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-20 15:28:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-20 15:28:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-20 15:28:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-20 15:28:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-20 15:28:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-20 15:28:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-20 15:28:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-11-20 15:28:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-20 15:28:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-20 15:28:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-11-20 15:28:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2018-11-20 15:28:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-20 15:28:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-20 15:28:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-20 15:28:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-20 15:28:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-20 15:28:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-20 15:28:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-20 15:28:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-11-20 15:28:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-20 15:28:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-20 15:28:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-20 15:28:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-20 15:28:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-20 15:28:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-20 15:28:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-20 15:28:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-20 15:28:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2018-11-20 15:28:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2018-11-20 15:28:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2018-11-20 15:28:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-20 15:28:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-20 15:28:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-20 15:28:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-20 15:28:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-20 15:28:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-20 15:28:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-20 15:28:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-20 15:28:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-20 15:28:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-20 15:28:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-20 15:28:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-20 15:28:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-20 15:28:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-20 15:28:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-20 15:28:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-20 15:28:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-20 15:28:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-20 15:28:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-20 15:28:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-20 15:28:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-20 15:28:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-11-20 15:28:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-20 15:28:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-20 15:28:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-20 15:28:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-20 15:28:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-20 15:28:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-20 15:28:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-20 15:28:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-20 15:28:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2018-11-20 15:28:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2018-11-20 15:28:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-20 15:28:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-20 15:28:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-20 15:28:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-11-20 15:28:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-11-20 15:28:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2018-11-20 15:28:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-20 15:28:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-20 15:28:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-20 15:28:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-20 15:28:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-20 15:28:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-20 15:28:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-20 15:28:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-20 15:28:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2018-11-20 15:28:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-20 15:28:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-20 15:28:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-20 15:28:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-20 15:28:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-20 15:28:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-20 15:28:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-20 15:28:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-20 15:28:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-20 15:28:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-20 15:28:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-20 15:28:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-20 15:28:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-20 15:28:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-20 15:28:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-20 15:28:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-20 15:28:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-20 15:28:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-20 15:28:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-20 15:28:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-20 15:28:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-20 15:28:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-20 15:28:34,375 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-20 15:28:34,377 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:28:34 BoogieIcfgContainer [2018-11-20 15:28:34,377 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-20 15:28:34,380 INFO L168 Benchmark]: Toolchain (without parser) took 4139.17 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 709.4 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -575.2 MB). Peak memory consumption was 134.2 MB. Max. memory is 7.1 GB. [2018-11-20 15:28:34,382 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-20 15:28:34,383 INFO L168 Benchmark]: CACSL2BoogieTranslator took 720.94 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. [2018-11-20 15:28:34,383 INFO L168 Benchmark]: Boogie Preprocessor took 219.37 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 709.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -790.0 MB). Peak memory consumption was 16.1 MB. Max. memory is 7.1 GB. [2018-11-20 15:28:34,384 INFO L168 Benchmark]: RCFGBuilder took 3193.82 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 183.1 MB). Peak memory consumption was 183.1 MB. Max. memory is 7.1 GB. [2018-11-20 15:28:34,391 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 720.94 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 219.37 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 709.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -790.0 MB). Peak memory consumption was 16.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3193.82 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 183.1 MB). Peak memory consumption was 183.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...