/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_spec1_product52.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:10:26,947 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:10:26,950 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:10:26,969 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:10:26,970 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:10:26,972 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:10:26,974 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:10:26,986 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:10:26,989 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:10:26,992 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:10:26,994 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:10:26,997 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:10:26,997 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:10:26,999 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:10:27,002 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:10:27,003 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:10:27,005 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:10:27,006 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:10:27,007 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:10:27,012 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:10:27,017 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:10:27,021 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:10:27,022 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:10:27,023 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:10:27,025 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:10:27,025 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:10:27,025 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:10:27,028 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:10:27,029 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:10:27,030 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:10:27,030 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:10:27,030 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:10:27,033 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:10:27,034 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:10:27,035 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:10:27,035 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:10:27,037 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:10:27,037 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:10:27,037 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:10:27,038 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:10:27,040 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:10:27,041 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:10:27,069 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:10:27,069 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:10:27,071 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:10:27,071 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:10:27,072 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:10:27,072 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:10:27,072 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:10:27,075 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:10:27,076 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:10:27,076 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:10:27,076 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:10:27,076 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:10:27,076 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:10:27,076 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:10:27,077 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:10:27,077 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:10:27,077 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:10:27,077 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:10:27,077 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:10:27,078 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:10:27,078 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:10:27,078 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:10:27,079 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:10:27,372 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:10:27,385 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:10:27,388 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:10:27,390 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:10:27,391 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:10:27,391 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product52.cil.c [2020-07-18 00:10:27,464 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d51cbb147/668f5a43a0be411a8d2228ed77306b13/FLAG1677ed1b1 [2020-07-18 00:10:28,020 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:10:28,021 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product52.cil.c [2020-07-18 00:10:28,043 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d51cbb147/668f5a43a0be411a8d2228ed77306b13/FLAG1677ed1b1 [2020-07-18 00:10:28,357 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d51cbb147/668f5a43a0be411a8d2228ed77306b13 [2020-07-18 00:10:28,367 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:10:28,370 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:10:28,371 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:28,372 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:10:28,375 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:10:28,377 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:28" (1/1) ... [2020-07-18 00:10:28,380 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ff04db8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:28, skipping insertion in model container [2020-07-18 00:10:28,380 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:28" (1/1) ... [2020-07-18 00:10:28,389 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:10:28,432 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:10:28,964 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:10:28,978 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:10:29,070 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:10:29,125 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:10:29,125 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:29 WrapperNode [2020-07-18 00:10:29,126 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:29,127 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:10:29,127 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:10:29,127 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:10:29,141 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:29" (1/1) ... [2020-07-18 00:10:29,141 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:29" (1/1) ... [2020-07-18 00:10:29,160 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:29" (1/1) ... [2020-07-18 00:10:29,160 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:29" (1/1) ... [2020-07-18 00:10:29,215 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:29" (1/1) ... [2020-07-18 00:10:29,230 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:29" (1/1) ... [2020-07-18 00:10:29,235 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:29" (1/1) ... [2020-07-18 00:10:29,250 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:10:29,251 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:10:29,251 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:10:29,251 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:10:29,255 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:29" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:10:29,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:10:29,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:10:29,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:10:29,354 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:10:29,355 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:10:29,355 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:10:29,355 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:10:29,355 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:10:29,355 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:10:29,356 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 00:10:29,356 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-18 00:10:29,357 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:10:29,357 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:10:29,357 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 00:10:29,358 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:10:29,358 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:10:29,358 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:10:29,359 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:10:29,359 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:10:29,359 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:10:29,361 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 00:10:29,361 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-18 00:10:29,363 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 00:10:29,364 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-18 00:10:29,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:10:29,364 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:10:29,364 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:10:29,365 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:10:29,365 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:10:29,366 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:10:29,366 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:10:29,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-07-18 00:10:29,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:10:29,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:10:29,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:10:29,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:10:29,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:10:29,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:10:29,367 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:10:29,368 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:10:29,368 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:10:29,368 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:10:29,368 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:10:29,369 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:10:29,369 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:10:29,369 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:10:29,369 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:10:29,369 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:10:29,369 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:10:29,370 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:10:29,370 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:10:29,370 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 00:10:29,370 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-18 00:10:29,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:10:29,372 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:10:29,372 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:10:29,372 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:10:29,372 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:10:29,372 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:10:29,373 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 00:10:29,373 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-18 00:10:29,373 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-07-18 00:10:29,373 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:10:29,374 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:10:29,374 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 00:10:29,374 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 00:10:29,374 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-18 00:10:29,374 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:10:29,375 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:10:29,375 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:10:29,375 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:10:29,375 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:10:29,375 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:10:29,376 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:10:29,376 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:10:29,376 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:10:29,376 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:10:29,376 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:10:29,377 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:10:29,377 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:10:29,378 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:10:29,378 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:10:29,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:10:29,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:10:29,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:10:29,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:10:29,379 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:10:29,380 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:10:29,380 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:10:29,380 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:10:29,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:10:29,381 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:10:29,381 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:10:29,381 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:10:29,381 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:10:29,381 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:10:29,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:10:29,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:10:31,400 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:10:31,404 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:10:31,414 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:10:31 BoogieIcfgContainer [2020-07-18 00:10:31,414 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:10:31,415 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:10:31,415 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:10:31,420 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:10:31,421 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:10:28" (1/3) ... [2020-07-18 00:10:31,422 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13dc5aee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:10:31, skipping insertion in model container [2020-07-18 00:10:31,422 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:29" (2/3) ... [2020-07-18 00:10:31,423 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13dc5aee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:10:31, skipping insertion in model container [2020-07-18 00:10:31,423 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:10:31" (3/3) ... [2020-07-18 00:10:31,425 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product52.cil.c [2020-07-18 00:10:31,436 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:10:31,446 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:10:31,460 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:10:31,479 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:10:31,479 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:10:31,479 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:10:31,479 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:10:31,479 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:10:31,479 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:10:31,479 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:10:31,480 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:10:31,500 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states. [2020-07-18 00:10:31,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-18 00:10:31,523 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:10:31,524 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] [2020-07-18 00:10:31,525 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:10:31,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:10:31,531 INFO L82 PathProgramCache]: Analyzing trace with hash 254159831, now seen corresponding path program 1 times [2020-07-18 00:10:31,540 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:10:31,541 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [368438140] [2020-07-18 00:10:31,541 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:10:31,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:32,420 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 00:10:32,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:32,577 INFO L280 TraceCheckUtils]: 0: Hoare triple {433#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.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~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {331#true} is VALID [2020-07-18 00:10:32,577 INFO L280 TraceCheckUtils]: 1: Hoare triple {331#true} #valid := #valid[0 := 0]; {331#true} is VALID [2020-07-18 00:10:32,577 INFO L280 TraceCheckUtils]: 2: Hoare triple {331#true} assume 0 < #StackHeapBarrier; {331#true} is VALID [2020-07-18 00:10:32,578 INFO L280 TraceCheckUtils]: 3: Hoare triple {331#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {331#true} is VALID [2020-07-18 00:10:32,579 INFO L280 TraceCheckUtils]: 4: Hoare triple {331#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {331#true} is VALID [2020-07-18 00:10:32,579 INFO L280 TraceCheckUtils]: 5: Hoare triple {331#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {331#true} is VALID [2020-07-18 00:10:32,579 INFO L280 TraceCheckUtils]: 6: Hoare triple {331#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {331#true} is VALID [2020-07-18 00:10:32,580 INFO L280 TraceCheckUtils]: 7: Hoare triple {331#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {331#true} is VALID [2020-07-18 00:10:32,580 INFO L280 TraceCheckUtils]: 8: Hoare triple {331#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {331#true} is VALID [2020-07-18 00:10:32,580 INFO L280 TraceCheckUtils]: 9: Hoare triple {331#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {331#true} is VALID [2020-07-18 00:10:32,581 INFO L280 TraceCheckUtils]: 10: Hoare triple {331#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {331#true} is VALID [2020-07-18 00:10:32,581 INFO L280 TraceCheckUtils]: 11: Hoare triple {331#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {331#true} is VALID [2020-07-18 00:10:32,581 INFO L280 TraceCheckUtils]: 12: Hoare triple {331#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {331#true} is VALID [2020-07-18 00:10:32,582 INFO L280 TraceCheckUtils]: 13: Hoare triple {331#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {331#true} is VALID [2020-07-18 00:10:32,582 INFO L280 TraceCheckUtils]: 14: Hoare triple {331#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {331#true} is VALID [2020-07-18 00:10:32,582 INFO L280 TraceCheckUtils]: 15: Hoare triple {331#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {331#true} is VALID [2020-07-18 00:10:32,583 INFO L280 TraceCheckUtils]: 16: Hoare triple {331#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {331#true} is VALID [2020-07-18 00:10:32,583 INFO L280 TraceCheckUtils]: 17: Hoare triple {331#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {331#true} is VALID [2020-07-18 00:10:32,584 INFO L280 TraceCheckUtils]: 18: Hoare triple {331#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {331#true} is VALID [2020-07-18 00:10:32,584 INFO L280 TraceCheckUtils]: 19: Hoare triple {331#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {331#true} is VALID [2020-07-18 00:10:32,584 INFO L280 TraceCheckUtils]: 20: Hoare triple {331#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {331#true} is VALID [2020-07-18 00:10:32,585 INFO L280 TraceCheckUtils]: 21: Hoare triple {331#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {331#true} is VALID [2020-07-18 00:10:32,585 INFO L280 TraceCheckUtils]: 22: Hoare triple {331#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {331#true} is VALID [2020-07-18 00:10:32,585 INFO L280 TraceCheckUtils]: 23: Hoare triple {331#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {331#true} is VALID [2020-07-18 00:10:32,586 INFO L280 TraceCheckUtils]: 24: Hoare triple {331#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {331#true} is VALID [2020-07-18 00:10:32,586 INFO L280 TraceCheckUtils]: 25: Hoare triple {331#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {331#true} is VALID [2020-07-18 00:10:32,587 INFO L280 TraceCheckUtils]: 26: Hoare triple {331#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {331#true} is VALID [2020-07-18 00:10:32,587 INFO L280 TraceCheckUtils]: 27: Hoare triple {331#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {331#true} is VALID [2020-07-18 00:10:32,587 INFO L280 TraceCheckUtils]: 28: Hoare triple {331#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {331#true} is VALID [2020-07-18 00:10:32,588 INFO L280 TraceCheckUtils]: 29: Hoare triple {331#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {331#true} is VALID [2020-07-18 00:10:32,588 INFO L280 TraceCheckUtils]: 30: Hoare triple {331#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {331#true} is VALID [2020-07-18 00:10:32,588 INFO L280 TraceCheckUtils]: 31: Hoare triple {331#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {331#true} is VALID [2020-07-18 00:10:32,589 INFO L280 TraceCheckUtils]: 32: Hoare triple {331#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {331#true} is VALID [2020-07-18 00:10:32,589 INFO L280 TraceCheckUtils]: 33: Hoare triple {331#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {331#true} is VALID [2020-07-18 00:10:32,589 INFO L280 TraceCheckUtils]: 34: Hoare triple {331#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {331#true} is VALID [2020-07-18 00:10:32,590 INFO L280 TraceCheckUtils]: 35: Hoare triple {331#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {331#true} is VALID [2020-07-18 00:10:32,590 INFO L280 TraceCheckUtils]: 36: Hoare triple {331#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {331#true} is VALID [2020-07-18 00:10:32,590 INFO L280 TraceCheckUtils]: 37: Hoare triple {331#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {331#true} is VALID [2020-07-18 00:10:32,591 INFO L280 TraceCheckUtils]: 38: Hoare triple {331#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {331#true} is VALID [2020-07-18 00:10:32,591 INFO L280 TraceCheckUtils]: 39: Hoare triple {331#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {331#true} is VALID [2020-07-18 00:10:32,592 INFO L280 TraceCheckUtils]: 40: Hoare triple {331#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {331#true} is VALID [2020-07-18 00:10:32,592 INFO L280 TraceCheckUtils]: 41: Hoare triple {331#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {331#true} is VALID [2020-07-18 00:10:32,592 INFO L280 TraceCheckUtils]: 42: Hoare triple {331#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {331#true} is VALID [2020-07-18 00:10:32,593 INFO L280 TraceCheckUtils]: 43: Hoare triple {331#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {331#true} is VALID [2020-07-18 00:10:32,593 INFO L280 TraceCheckUtils]: 44: Hoare triple {331#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {331#true} is VALID [2020-07-18 00:10:32,593 INFO L280 TraceCheckUtils]: 45: Hoare triple {331#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {331#true} is VALID [2020-07-18 00:10:32,594 INFO L280 TraceCheckUtils]: 46: Hoare triple {331#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {331#true} is VALID [2020-07-18 00:10:32,594 INFO L280 TraceCheckUtils]: 47: Hoare triple {331#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {331#true} is VALID [2020-07-18 00:10:32,594 INFO L280 TraceCheckUtils]: 48: Hoare triple {331#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {331#true} is VALID [2020-07-18 00:10:32,595 INFO L280 TraceCheckUtils]: 49: Hoare triple {331#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {331#true} is VALID [2020-07-18 00:10:32,595 INFO L280 TraceCheckUtils]: 50: Hoare triple {331#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {331#true} is VALID [2020-07-18 00:10:32,595 INFO L280 TraceCheckUtils]: 51: Hoare triple {331#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {331#true} is VALID [2020-07-18 00:10:32,596 INFO L280 TraceCheckUtils]: 52: Hoare triple {331#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {331#true} is VALID [2020-07-18 00:10:32,596 INFO L280 TraceCheckUtils]: 53: Hoare triple {331#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {331#true} is VALID [2020-07-18 00:10:32,596 INFO L280 TraceCheckUtils]: 54: Hoare triple {331#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {331#true} is VALID [2020-07-18 00:10:32,597 INFO L280 TraceCheckUtils]: 55: Hoare triple {331#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {331#true} is VALID [2020-07-18 00:10:32,597 INFO L280 TraceCheckUtils]: 56: Hoare triple {331#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {331#true} is VALID [2020-07-18 00:10:32,597 INFO L280 TraceCheckUtils]: 57: Hoare triple {331#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {331#true} is VALID [2020-07-18 00:10:32,598 INFO L280 TraceCheckUtils]: 58: Hoare triple {331#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {331#true} is VALID [2020-07-18 00:10:32,598 INFO L280 TraceCheckUtils]: 59: Hoare triple {331#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {331#true} is VALID [2020-07-18 00:10:32,598 INFO L280 TraceCheckUtils]: 60: Hoare triple {331#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L880 {331#true} is VALID [2020-07-18 00:10:32,599 INFO L280 TraceCheckUtils]: 61: Hoare triple {331#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L880-1 {331#true} is VALID [2020-07-18 00:10:32,599 INFO L280 TraceCheckUtils]: 62: Hoare triple {331#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L881 {331#true} is VALID [2020-07-18 00:10:32,599 INFO L280 TraceCheckUtils]: 63: Hoare triple {331#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L887 {331#true} is VALID [2020-07-18 00:10:32,600 INFO L280 TraceCheckUtils]: 64: Hoare triple {331#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L887-1 {331#true} is VALID [2020-07-18 00:10:32,600 INFO L280 TraceCheckUtils]: 65: Hoare triple {331#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L888 {331#true} is VALID [2020-07-18 00:10:32,600 INFO L280 TraceCheckUtils]: 66: Hoare triple {331#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L926 {331#true} is VALID [2020-07-18 00:10:32,601 INFO L280 TraceCheckUtils]: 67: Hoare triple {331#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L926-1 {331#true} is VALID [2020-07-18 00:10:32,601 INFO L280 TraceCheckUtils]: 68: Hoare triple {331#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L927 {331#true} is VALID [2020-07-18 00:10:32,602 INFO L280 TraceCheckUtils]: 69: Hoare triple {331#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L933 {331#true} is VALID [2020-07-18 00:10:32,602 INFO L280 TraceCheckUtils]: 70: Hoare triple {331#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L933-1 {331#true} is VALID [2020-07-18 00:10:32,602 INFO L280 TraceCheckUtils]: 71: Hoare triple {331#true} ~waterLevel~0 := 1; {331#true} is VALID [2020-07-18 00:10:32,602 INFO L280 TraceCheckUtils]: 72: Hoare triple {331#true} ~methaneLevelCritical~0 := 0; {331#true} is VALID [2020-07-18 00:10:32,603 INFO L280 TraceCheckUtils]: 73: Hoare triple {331#true} ~pumpRunning~0 := 0; {331#true} is VALID [2020-07-18 00:10:32,603 INFO L280 TraceCheckUtils]: 74: Hoare triple {331#true} ~systemActive~0 := 1; {331#true} is VALID [2020-07-18 00:10:32,603 INFO L280 TraceCheckUtils]: 75: Hoare triple {331#true} ~cleanupTimeShifts~0 := 4; {331#true} is VALID [2020-07-18 00:10:32,604 INFO L280 TraceCheckUtils]: 76: Hoare triple {331#true} ~head~0.base, ~head~0.offset := 0, 0; {331#true} is VALID [2020-07-18 00:10:32,604 INFO L280 TraceCheckUtils]: 77: Hoare triple {331#true} assume true; {331#true} is VALID [2020-07-18 00:10:32,604 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {331#true} {331#true} #936#return; {331#true} is VALID [2020-07-18 00:10:32,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:32,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {331#true} assume true; {331#true} is VALID [2020-07-18 00:10:32,644 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {331#true} {331#true} #842#return; {331#true} is VALID [2020-07-18 00:10:32,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:32,649 INFO L280 TraceCheckUtils]: 0: Hoare triple {331#true} assume true; {331#true} is VALID [2020-07-18 00:10:32,650 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {331#true} {331#true} #844#return; {331#true} is VALID [2020-07-18 00:10:32,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:32,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {331#true} havoc ~retValue_acc~13; {331#true} is VALID [2020-07-18 00:10:32,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {331#true} ~retValue_acc~13 := 1; {331#true} is VALID [2020-07-18 00:10:32,655 INFO L280 TraceCheckUtils]: 2: Hoare triple {331#true} #res := ~retValue_acc~13; {331#true} is VALID [2020-07-18 00:10:32,656 INFO L280 TraceCheckUtils]: 3: Hoare triple {331#true} assume true; {331#true} is VALID [2020-07-18 00:10:32,656 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {331#true} {331#true} #846#return; {331#true} is VALID [2020-07-18 00:10:32,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:32,659 INFO L280 TraceCheckUtils]: 0: Hoare triple {331#true} assume true; {331#true} is VALID [2020-07-18 00:10:32,660 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {331#true} {331#true} #848#return; {331#true} is VALID [2020-07-18 00:10:32,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:32,664 INFO L280 TraceCheckUtils]: 0: Hoare triple {331#true} havoc ~retValue_acc~0; {331#true} is VALID [2020-07-18 00:10:32,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {331#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {331#true} is VALID [2020-07-18 00:10:32,665 INFO L280 TraceCheckUtils]: 2: Hoare triple {331#true} #res := ~retValue_acc~0; {331#true} is VALID [2020-07-18 00:10:32,665 INFO L280 TraceCheckUtils]: 3: Hoare triple {331#true} assume true; {331#true} is VALID [2020-07-18 00:10:32,665 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {331#true} {332#false} #940#return; {332#false} is VALID [2020-07-18 00:10:32,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:32,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {331#true} havoc ~retValue_acc~5; {331#true} is VALID [2020-07-18 00:10:32,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {331#true} ~retValue_acc~5 := ~pumpRunning~0; {331#true} is VALID [2020-07-18 00:10:32,672 INFO L280 TraceCheckUtils]: 2: Hoare triple {331#true} #res := ~retValue_acc~5; {331#true} is VALID [2020-07-18 00:10:32,672 INFO L280 TraceCheckUtils]: 3: Hoare triple {331#true} assume true; {331#true} is VALID [2020-07-18 00:10:32,673 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {331#true} {332#false} #942#return; {332#false} is VALID [2020-07-18 00:10:32,680 INFO L263 TraceCheckUtils]: 0: Hoare triple {331#true} call ULTIMATE.init(); {433#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.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~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 00:10:32,680 INFO L280 TraceCheckUtils]: 1: Hoare triple {433#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.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~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {331#true} is VALID [2020-07-18 00:10:32,681 INFO L280 TraceCheckUtils]: 2: Hoare triple {331#true} #valid := #valid[0 := 0]; {331#true} is VALID [2020-07-18 00:10:32,681 INFO L280 TraceCheckUtils]: 3: Hoare triple {331#true} assume 0 < #StackHeapBarrier; {331#true} is VALID [2020-07-18 00:10:32,681 INFO L280 TraceCheckUtils]: 4: Hoare triple {331#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {331#true} is VALID [2020-07-18 00:10:32,682 INFO L280 TraceCheckUtils]: 5: Hoare triple {331#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {331#true} is VALID [2020-07-18 00:10:32,685 INFO L280 TraceCheckUtils]: 6: Hoare triple {331#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {331#true} is VALID [2020-07-18 00:10:32,686 INFO L280 TraceCheckUtils]: 7: Hoare triple {331#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {331#true} is VALID [2020-07-18 00:10:32,686 INFO L280 TraceCheckUtils]: 8: Hoare triple {331#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {331#true} is VALID [2020-07-18 00:10:32,686 INFO L280 TraceCheckUtils]: 9: Hoare triple {331#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {331#true} is VALID [2020-07-18 00:10:32,687 INFO L280 TraceCheckUtils]: 10: Hoare triple {331#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {331#true} is VALID [2020-07-18 00:10:32,687 INFO L280 TraceCheckUtils]: 11: Hoare triple {331#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {331#true} is VALID [2020-07-18 00:10:32,687 INFO L280 TraceCheckUtils]: 12: Hoare triple {331#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {331#true} is VALID [2020-07-18 00:10:32,688 INFO L280 TraceCheckUtils]: 13: Hoare triple {331#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {331#true} is VALID [2020-07-18 00:10:32,688 INFO L280 TraceCheckUtils]: 14: Hoare triple {331#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {331#true} is VALID [2020-07-18 00:10:32,690 INFO L280 TraceCheckUtils]: 15: Hoare triple {331#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {331#true} is VALID [2020-07-18 00:10:32,691 INFO L280 TraceCheckUtils]: 16: Hoare triple {331#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {331#true} is VALID [2020-07-18 00:10:32,691 INFO L280 TraceCheckUtils]: 17: Hoare triple {331#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {331#true} is VALID [2020-07-18 00:10:32,691 INFO L280 TraceCheckUtils]: 18: Hoare triple {331#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {331#true} is VALID [2020-07-18 00:10:32,692 INFO L280 TraceCheckUtils]: 19: Hoare triple {331#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {331#true} is VALID [2020-07-18 00:10:32,692 INFO L280 TraceCheckUtils]: 20: Hoare triple {331#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {331#true} is VALID [2020-07-18 00:10:32,692 INFO L280 TraceCheckUtils]: 21: Hoare triple {331#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {331#true} is VALID [2020-07-18 00:10:32,692 INFO L280 TraceCheckUtils]: 22: Hoare triple {331#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {331#true} is VALID [2020-07-18 00:10:32,693 INFO L280 TraceCheckUtils]: 23: Hoare triple {331#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {331#true} is VALID [2020-07-18 00:10:32,693 INFO L280 TraceCheckUtils]: 24: Hoare triple {331#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {331#true} is VALID [2020-07-18 00:10:32,698 INFO L280 TraceCheckUtils]: 25: Hoare triple {331#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {331#true} is VALID [2020-07-18 00:10:32,699 INFO L280 TraceCheckUtils]: 26: Hoare triple {331#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {331#true} is VALID [2020-07-18 00:10:32,699 INFO L280 TraceCheckUtils]: 27: Hoare triple {331#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {331#true} is VALID [2020-07-18 00:10:32,699 INFO L280 TraceCheckUtils]: 28: Hoare triple {331#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {331#true} is VALID [2020-07-18 00:10:32,700 INFO L280 TraceCheckUtils]: 29: Hoare triple {331#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {331#true} is VALID [2020-07-18 00:10:32,700 INFO L280 TraceCheckUtils]: 30: Hoare triple {331#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {331#true} is VALID [2020-07-18 00:10:32,704 INFO L280 TraceCheckUtils]: 31: Hoare triple {331#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {331#true} is VALID [2020-07-18 00:10:32,704 INFO L280 TraceCheckUtils]: 32: Hoare triple {331#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {331#true} is VALID [2020-07-18 00:10:32,704 INFO L280 TraceCheckUtils]: 33: Hoare triple {331#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {331#true} is VALID [2020-07-18 00:10:32,704 INFO L280 TraceCheckUtils]: 34: Hoare triple {331#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {331#true} is VALID [2020-07-18 00:10:32,705 INFO L280 TraceCheckUtils]: 35: Hoare triple {331#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {331#true} is VALID [2020-07-18 00:10:32,705 INFO L280 TraceCheckUtils]: 36: Hoare triple {331#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {331#true} is VALID [2020-07-18 00:10:32,705 INFO L280 TraceCheckUtils]: 37: Hoare triple {331#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {331#true} is VALID [2020-07-18 00:10:32,706 INFO L280 TraceCheckUtils]: 38: Hoare triple {331#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {331#true} is VALID [2020-07-18 00:10:32,706 INFO L280 TraceCheckUtils]: 39: Hoare triple {331#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {331#true} is VALID [2020-07-18 00:10:32,710 INFO L280 TraceCheckUtils]: 40: Hoare triple {331#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {331#true} is VALID [2020-07-18 00:10:32,710 INFO L280 TraceCheckUtils]: 41: Hoare triple {331#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {331#true} is VALID [2020-07-18 00:10:32,710 INFO L280 TraceCheckUtils]: 42: Hoare triple {331#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {331#true} is VALID [2020-07-18 00:10:32,711 INFO L280 TraceCheckUtils]: 43: Hoare triple {331#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {331#true} is VALID [2020-07-18 00:10:32,711 INFO L280 TraceCheckUtils]: 44: Hoare triple {331#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {331#true} is VALID [2020-07-18 00:10:32,711 INFO L280 TraceCheckUtils]: 45: Hoare triple {331#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {331#true} is VALID [2020-07-18 00:10:32,711 INFO L280 TraceCheckUtils]: 46: Hoare triple {331#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {331#true} is VALID [2020-07-18 00:10:32,712 INFO L280 TraceCheckUtils]: 47: Hoare triple {331#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {331#true} is VALID [2020-07-18 00:10:32,712 INFO L280 TraceCheckUtils]: 48: Hoare triple {331#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {331#true} is VALID [2020-07-18 00:10:32,715 INFO L280 TraceCheckUtils]: 49: Hoare triple {331#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {331#true} is VALID [2020-07-18 00:10:32,715 INFO L280 TraceCheckUtils]: 50: Hoare triple {331#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {331#true} is VALID [2020-07-18 00:10:32,715 INFO L280 TraceCheckUtils]: 51: Hoare triple {331#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {331#true} is VALID [2020-07-18 00:10:32,715 INFO L280 TraceCheckUtils]: 52: Hoare triple {331#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {331#true} is VALID [2020-07-18 00:10:32,716 INFO L280 TraceCheckUtils]: 53: Hoare triple {331#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {331#true} is VALID [2020-07-18 00:10:32,716 INFO L280 TraceCheckUtils]: 54: Hoare triple {331#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {331#true} is VALID [2020-07-18 00:10:32,716 INFO L280 TraceCheckUtils]: 55: Hoare triple {331#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {331#true} is VALID [2020-07-18 00:10:32,717 INFO L280 TraceCheckUtils]: 56: Hoare triple {331#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {331#true} is VALID [2020-07-18 00:10:32,717 INFO L280 TraceCheckUtils]: 57: Hoare triple {331#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {331#true} is VALID [2020-07-18 00:10:32,720 INFO L280 TraceCheckUtils]: 58: Hoare triple {331#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {331#true} is VALID [2020-07-18 00:10:32,721 INFO L280 TraceCheckUtils]: 59: Hoare triple {331#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {331#true} is VALID [2020-07-18 00:10:32,721 INFO L280 TraceCheckUtils]: 60: Hoare triple {331#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {331#true} is VALID [2020-07-18 00:10:32,721 INFO L280 TraceCheckUtils]: 61: Hoare triple {331#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L880 {331#true} is VALID [2020-07-18 00:10:32,722 INFO L280 TraceCheckUtils]: 62: Hoare triple {331#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L880-1 {331#true} is VALID [2020-07-18 00:10:32,722 INFO L280 TraceCheckUtils]: 63: Hoare triple {331#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L881 {331#true} is VALID [2020-07-18 00:10:32,722 INFO L280 TraceCheckUtils]: 64: Hoare triple {331#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L887 {331#true} is VALID [2020-07-18 00:10:32,723 INFO L280 TraceCheckUtils]: 65: Hoare triple {331#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L887-1 {331#true} is VALID [2020-07-18 00:10:32,723 INFO L280 TraceCheckUtils]: 66: Hoare triple {331#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L888 {331#true} is VALID [2020-07-18 00:10:32,723 INFO L280 TraceCheckUtils]: 67: Hoare triple {331#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L926 {331#true} is VALID [2020-07-18 00:10:32,724 INFO L280 TraceCheckUtils]: 68: Hoare triple {331#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L926-1 {331#true} is VALID [2020-07-18 00:10:32,724 INFO L280 TraceCheckUtils]: 69: Hoare triple {331#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L927 {331#true} is VALID [2020-07-18 00:10:32,724 INFO L280 TraceCheckUtils]: 70: Hoare triple {331#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L933 {331#true} is VALID [2020-07-18 00:10:32,724 INFO L280 TraceCheckUtils]: 71: Hoare triple {331#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L933-1 {331#true} is VALID [2020-07-18 00:10:32,725 INFO L280 TraceCheckUtils]: 72: Hoare triple {331#true} ~waterLevel~0 := 1; {331#true} is VALID [2020-07-18 00:10:32,725 INFO L280 TraceCheckUtils]: 73: Hoare triple {331#true} ~methaneLevelCritical~0 := 0; {331#true} is VALID [2020-07-18 00:10:32,725 INFO L280 TraceCheckUtils]: 74: Hoare triple {331#true} ~pumpRunning~0 := 0; {331#true} is VALID [2020-07-18 00:10:32,726 INFO L280 TraceCheckUtils]: 75: Hoare triple {331#true} ~systemActive~0 := 1; {331#true} is VALID [2020-07-18 00:10:32,726 INFO L280 TraceCheckUtils]: 76: Hoare triple {331#true} ~cleanupTimeShifts~0 := 4; {331#true} is VALID [2020-07-18 00:10:32,726 INFO L280 TraceCheckUtils]: 77: Hoare triple {331#true} ~head~0.base, ~head~0.offset := 0, 0; {331#true} is VALID [2020-07-18 00:10:32,727 INFO L280 TraceCheckUtils]: 78: Hoare triple {331#true} assume true; {331#true} is VALID [2020-07-18 00:10:32,727 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {331#true} {331#true} #936#return; {331#true} is VALID [2020-07-18 00:10:32,728 INFO L263 TraceCheckUtils]: 80: Hoare triple {331#true} call #t~ret74 := main(); {331#true} is VALID [2020-07-18 00:10:32,729 INFO L280 TraceCheckUtils]: 81: Hoare triple {331#true} havoc ~retValue_acc~8; {331#true} is VALID [2020-07-18 00:10:32,729 INFO L280 TraceCheckUtils]: 82: Hoare triple {331#true} havoc ~tmp~5; {331#true} is VALID [2020-07-18 00:10:32,729 INFO L263 TraceCheckUtils]: 83: Hoare triple {331#true} call select_helpers(); {331#true} is VALID [2020-07-18 00:10:32,729 INFO L280 TraceCheckUtils]: 84: Hoare triple {331#true} assume true; {331#true} is VALID [2020-07-18 00:10:32,730 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {331#true} {331#true} #842#return; {331#true} is VALID [2020-07-18 00:10:32,730 INFO L263 TraceCheckUtils]: 86: Hoare triple {331#true} call select_features(); {331#true} is VALID [2020-07-18 00:10:32,730 INFO L280 TraceCheckUtils]: 87: Hoare triple {331#true} assume true; {331#true} is VALID [2020-07-18 00:10:32,730 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {331#true} {331#true} #844#return; {331#true} is VALID [2020-07-18 00:10:32,731 INFO L263 TraceCheckUtils]: 89: Hoare triple {331#true} call #t~ret35 := valid_product(); {331#true} is VALID [2020-07-18 00:10:32,732 INFO L280 TraceCheckUtils]: 90: Hoare triple {331#true} havoc ~retValue_acc~13; {331#true} is VALID [2020-07-18 00:10:32,735 INFO L280 TraceCheckUtils]: 91: Hoare triple {331#true} ~retValue_acc~13 := 1; {331#true} is VALID [2020-07-18 00:10:32,736 INFO L280 TraceCheckUtils]: 92: Hoare triple {331#true} #res := ~retValue_acc~13; {331#true} is VALID [2020-07-18 00:10:32,736 INFO L280 TraceCheckUtils]: 93: Hoare triple {331#true} assume true; {331#true} is VALID [2020-07-18 00:10:32,736 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {331#true} {331#true} #846#return; {331#true} is VALID [2020-07-18 00:10:32,737 INFO L280 TraceCheckUtils]: 95: Hoare triple {331#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {331#true} is VALID [2020-07-18 00:10:32,737 INFO L280 TraceCheckUtils]: 96: Hoare triple {331#true} ~tmp~5 := #t~ret35; {331#true} is VALID [2020-07-18 00:10:32,737 INFO L280 TraceCheckUtils]: 97: Hoare triple {331#true} havoc #t~ret35; {331#true} is VALID [2020-07-18 00:10:32,738 INFO L280 TraceCheckUtils]: 98: Hoare triple {331#true} assume 0 != ~tmp~5; {331#true} is VALID [2020-07-18 00:10:32,738 INFO L263 TraceCheckUtils]: 99: Hoare triple {331#true} call setup(); {331#true} is VALID [2020-07-18 00:10:32,738 INFO L280 TraceCheckUtils]: 100: Hoare triple {331#true} assume true; {331#true} is VALID [2020-07-18 00:10:32,738 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {331#true} {331#true} #848#return; {331#true} is VALID [2020-07-18 00:10:32,744 INFO L263 TraceCheckUtils]: 102: Hoare triple {331#true} call runTest(); {331#true} is VALID [2020-07-18 00:10:32,745 INFO L263 TraceCheckUtils]: 103: Hoare triple {331#true} call test(); {331#true} is VALID [2020-07-18 00:10:32,745 INFO L280 TraceCheckUtils]: 104: Hoare triple {331#true} havoc ~splverifierCounter~0; {331#true} is VALID [2020-07-18 00:10:32,746 INFO L280 TraceCheckUtils]: 105: Hoare triple {331#true} havoc ~tmp~4; {331#true} is VALID [2020-07-18 00:10:32,746 INFO L280 TraceCheckUtils]: 106: Hoare triple {331#true} havoc ~tmp___0~2; {331#true} is VALID [2020-07-18 00:10:32,746 INFO L280 TraceCheckUtils]: 107: Hoare triple {331#true} havoc ~tmp___1~0; {331#true} is VALID [2020-07-18 00:10:32,746 INFO L280 TraceCheckUtils]: 108: Hoare triple {331#true} havoc ~tmp___2~0; {331#true} is VALID [2020-07-18 00:10:32,747 INFO L280 TraceCheckUtils]: 109: Hoare triple {331#true} ~splverifierCounter~0 := 0; {331#true} is VALID [2020-07-18 00:10:32,750 INFO L280 TraceCheckUtils]: 110: Hoare triple {331#true} assume !true; {332#false} is VALID [2020-07-18 00:10:32,750 INFO L263 TraceCheckUtils]: 111: Hoare triple {332#false} call cleanup(); {332#false} is VALID [2020-07-18 00:10:32,751 INFO L280 TraceCheckUtils]: 112: Hoare triple {332#false} havoc ~i~0; {332#false} is VALID [2020-07-18 00:10:32,751 INFO L280 TraceCheckUtils]: 113: Hoare triple {332#false} havoc ~__cil_tmp2~0; {332#false} is VALID [2020-07-18 00:10:32,751 INFO L263 TraceCheckUtils]: 114: Hoare triple {332#false} call timeShift(); {332#false} is VALID [2020-07-18 00:10:32,752 INFO L280 TraceCheckUtils]: 115: Hoare triple {332#false} assume !(0 != ~pumpRunning~0); {332#false} is VALID [2020-07-18 00:10:32,752 INFO L280 TraceCheckUtils]: 116: Hoare triple {332#false} assume !(0 != ~systemActive~0); {332#false} is VALID [2020-07-18 00:10:32,753 INFO L263 TraceCheckUtils]: 117: Hoare triple {332#false} call __utac_acc__Specification1_spec__1(); {332#false} is VALID [2020-07-18 00:10:32,753 INFO L280 TraceCheckUtils]: 118: Hoare triple {332#false} havoc ~tmp~6; {332#false} is VALID [2020-07-18 00:10:32,753 INFO L280 TraceCheckUtils]: 119: Hoare triple {332#false} havoc ~tmp___0~3; {332#false} is VALID [2020-07-18 00:10:32,754 INFO L263 TraceCheckUtils]: 120: Hoare triple {332#false} call #t~ret36 := isMethaneLevelCritical(); {331#true} is VALID [2020-07-18 00:10:32,754 INFO L280 TraceCheckUtils]: 121: Hoare triple {331#true} havoc ~retValue_acc~0; {331#true} is VALID [2020-07-18 00:10:32,754 INFO L280 TraceCheckUtils]: 122: Hoare triple {331#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {331#true} is VALID [2020-07-18 00:10:32,755 INFO L280 TraceCheckUtils]: 123: Hoare triple {331#true} #res := ~retValue_acc~0; {331#true} is VALID [2020-07-18 00:10:32,755 INFO L280 TraceCheckUtils]: 124: Hoare triple {331#true} assume true; {331#true} is VALID [2020-07-18 00:10:32,755 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {331#true} {332#false} #940#return; {332#false} is VALID [2020-07-18 00:10:32,755 INFO L280 TraceCheckUtils]: 126: Hoare triple {332#false} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {332#false} is VALID [2020-07-18 00:10:32,756 INFO L280 TraceCheckUtils]: 127: Hoare triple {332#false} ~tmp~6 := #t~ret36; {332#false} is VALID [2020-07-18 00:10:32,756 INFO L280 TraceCheckUtils]: 128: Hoare triple {332#false} havoc #t~ret36; {332#false} is VALID [2020-07-18 00:10:32,756 INFO L280 TraceCheckUtils]: 129: Hoare triple {332#false} assume 0 != ~tmp~6; {332#false} is VALID [2020-07-18 00:10:32,757 INFO L263 TraceCheckUtils]: 130: Hoare triple {332#false} call #t~ret37 := isPumpRunning(); {331#true} is VALID [2020-07-18 00:10:32,757 INFO L280 TraceCheckUtils]: 131: Hoare triple {331#true} havoc ~retValue_acc~5; {331#true} is VALID [2020-07-18 00:10:32,757 INFO L280 TraceCheckUtils]: 132: Hoare triple {331#true} ~retValue_acc~5 := ~pumpRunning~0; {331#true} is VALID [2020-07-18 00:10:32,758 INFO L280 TraceCheckUtils]: 133: Hoare triple {331#true} #res := ~retValue_acc~5; {331#true} is VALID [2020-07-18 00:10:32,758 INFO L280 TraceCheckUtils]: 134: Hoare triple {331#true} assume true; {331#true} is VALID [2020-07-18 00:10:32,758 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {331#true} {332#false} #942#return; {332#false} is VALID [2020-07-18 00:10:32,759 INFO L280 TraceCheckUtils]: 136: Hoare triple {332#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {332#false} is VALID [2020-07-18 00:10:32,759 INFO L280 TraceCheckUtils]: 137: Hoare triple {332#false} ~tmp___0~3 := #t~ret37; {332#false} is VALID [2020-07-18 00:10:32,759 INFO L280 TraceCheckUtils]: 138: Hoare triple {332#false} havoc #t~ret37; {332#false} is VALID [2020-07-18 00:10:32,761 INFO L280 TraceCheckUtils]: 139: Hoare triple {332#false} assume 0 != ~tmp___0~3; {332#false} is VALID [2020-07-18 00:10:32,767 INFO L263 TraceCheckUtils]: 140: Hoare triple {332#false} call __automaton_fail(); {332#false} is VALID [2020-07-18 00:10:32,767 INFO L280 TraceCheckUtils]: 141: Hoare triple {332#false} assume !false; {332#false} is VALID [2020-07-18 00:10:32,793 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 00:10:32,974 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:10:32,976 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [368438140] [2020-07-18 00:10:32,978 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:10:32,978 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-18 00:10:32,979 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [390981633] [2020-07-18 00:10:32,985 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 142 [2020-07-18 00:10:32,992 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:10:32,996 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-18 00:10:33,019 WARN L140 InductivityCheck]: Transition 441#(and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp___0~3 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp___0~3 2147483647) (not (= 0 __utac_acc__Specification1_spec__1_~tmp___0~3))) ( _ , assume !false; , 332#false ) not inductive [2020-07-18 00:10:33,020 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:10:33,021 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 00:10:33,026 INFO L168 Benchmark]: Toolchain (without parser) took 4658.07 ms. Allocated memory was 145.2 MB in the beginning and 248.0 MB in the end (delta: 102.8 MB). Free memory was 102.5 MB in the beginning and 126.3 MB in the end (delta: -23.7 MB). Peak memory consumption was 79.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:33,027 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 145.2 MB. Free memory was 121.9 MB in the beginning and 121.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:10:33,028 INFO L168 Benchmark]: CACSL2BoogieTranslator took 754.69 ms. Allocated memory was 145.2 MB in the beginning and 202.4 MB in the end (delta: 57.1 MB). Free memory was 102.1 MB in the beginning and 166.7 MB in the end (delta: -64.6 MB). Peak memory consumption was 23.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:33,029 INFO L168 Benchmark]: Boogie Preprocessor took 123.68 ms. Allocated memory is still 202.4 MB. Free memory was 166.7 MB in the beginning and 161.2 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:33,030 INFO L168 Benchmark]: RCFGBuilder took 2163.22 ms. Allocated memory was 202.4 MB in the beginning and 248.0 MB in the end (delta: 45.6 MB). Free memory was 161.2 MB in the beginning and 214.5 MB in the end (delta: -53.3 MB). Peak memory consumption was 112.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:33,031 INFO L168 Benchmark]: TraceAbstraction took 1608.96 ms. Allocated memory is still 248.0 MB. Free memory was 214.5 MB in the beginning and 126.3 MB in the end (delta: 88.3 MB). Peak memory consumption was 88.3 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:33,035 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 145.2 MB. Free memory was 121.9 MB in the beginning and 121.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 754.69 ms. Allocated memory was 145.2 MB in the beginning and 202.4 MB in the end (delta: 57.1 MB). Free memory was 102.1 MB in the beginning and 166.7 MB in the end (delta: -64.6 MB). Peak memory consumption was 23.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 123.68 ms. Allocated memory is still 202.4 MB. Free memory was 166.7 MB in the beginning and 161.2 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2163.22 ms. Allocated memory was 202.4 MB in the beginning and 248.0 MB in the end (delta: 45.6 MB). Free memory was 161.2 MB in the beginning and 214.5 MB in the end (delta: -53.3 MB). Peak memory consumption was 112.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1608.96 ms. Allocated memory is still 248.0 MB. Free memory was 214.5 MB in the beginning and 126.3 MB in the end (delta: 88.3 MB). Peak memory consumption was 88.3 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...