/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_product36.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:10:18,977 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:10:18,979 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:10:18,992 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:10:18,992 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:10:18,994 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:10:18,995 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:10:18,997 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:10:18,999 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:10:19,000 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:10:19,001 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:10:19,008 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:10:19,008 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:10:19,009 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:10:19,010 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:10:19,012 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:10:19,012 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:10:19,015 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:10:19,017 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:10:19,020 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:10:19,022 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:10:19,023 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:10:19,026 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:10:19,027 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:10:19,032 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:10:19,033 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:10:19,033 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:10:19,036 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:10:19,036 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:10:19,038 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:10:19,038 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:10:19,039 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:10:19,040 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:10:19,041 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:10:19,044 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:10:19,045 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:10:19,045 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:10:19,046 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:10:19,046 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:10:19,047 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:10:19,048 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:10:19,049 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 00:10:19,063 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:10:19,063 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:10:19,065 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:10:19,065 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:10:19,066 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:10:19,066 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:10:19,066 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:10:19,066 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:10:19,066 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:10:19,067 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:10:19,067 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:10:19,068 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:10:19,068 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:10:19,068 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:10:19,069 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:10:19,069 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:10:19,069 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:10:19,069 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:10:19,069 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:10:19,070 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:10:19,070 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:10:19,070 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:10:19,070 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:10:19,385 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:10:19,402 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:10:19,406 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:10:19,407 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:10:19,408 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:10:19,408 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product36.cil.c [2020-07-18 00:10:19,489 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd10b291c/6d53d92e675e4877acdf86710241fd9b/FLAG8595d11c7 [2020-07-18 00:10:19,989 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:10:19,990 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product36.cil.c [2020-07-18 00:10:20,012 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd10b291c/6d53d92e675e4877acdf86710241fd9b/FLAG8595d11c7 [2020-07-18 00:10:20,354 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd10b291c/6d53d92e675e4877acdf86710241fd9b [2020-07-18 00:10:20,365 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:10:20,370 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:10:20,373 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:20,373 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:10:20,376 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:10:20,378 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:20" (1/1) ... [2020-07-18 00:10:20,382 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42b89199 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:20, skipping insertion in model container [2020-07-18 00:10:20,382 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:20" (1/1) ... [2020-07-18 00:10:20,391 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:10:20,450 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:10:20,933 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:10:20,966 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:10:21,142 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:10:21,180 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:10:21,180 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:21 WrapperNode [2020-07-18 00:10:21,180 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:21,181 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:10:21,181 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:10:21,181 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:10:21,193 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:21" (1/1) ... [2020-07-18 00:10:21,194 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:21" (1/1) ... [2020-07-18 00:10:21,212 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:21" (1/1) ... [2020-07-18 00:10:21,213 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:21" (1/1) ... [2020-07-18 00:10:21,265 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:21" (1/1) ... [2020-07-18 00:10:21,279 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:21" (1/1) ... [2020-07-18 00:10:21,284 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:21" (1/1) ... [2020-07-18 00:10:21,292 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:10:21,292 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:10:21,292 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:10:21,292 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:10:21,294 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:21" (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 00:10:21,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:10:21,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:10:21,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:10:21,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:10:21,362 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:10:21,362 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:10:21,363 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:10:21,363 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:10:21,363 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:10:21,363 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:10:21,363 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:10:21,364 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:10:21,364 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 00:10:21,364 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 00:10:21,364 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-18 00:10:21,364 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:10:21,365 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:10:21,365 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:10:21,365 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:10:21,365 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:10:21,366 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:10:21,366 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 00:10:21,366 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:10:21,366 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:10:21,366 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:10:21,367 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:10:21,367 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:10:21,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:10:21,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:10:21,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:10:21,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:10:21,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:10:21,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:10:21,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-07-18 00:10:21,368 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:10:21,368 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:10:21,369 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:10:21,369 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:10:21,369 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:10:21,369 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:10:21,370 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:10:21,370 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:10:21,370 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:10:21,370 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:10:21,370 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:10:21,370 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:10:21,370 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 00:10:21,371 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:10:21,371 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:10:21,371 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:10:21,371 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:10:21,371 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:10:21,371 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 00:10:21,372 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-18 00:10:21,372 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-07-18 00:10:21,372 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:10:21,372 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:10:21,372 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 00:10:21,372 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:10:21,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:10:21,373 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:10:21,373 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:10:21,373 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:10:21,373 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:10:21,373 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:10:21,373 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:10:21,373 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:10:21,374 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:10:21,374 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:10:21,374 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:10:21,374 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:10:21,374 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:10:21,374 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:10:21,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:10:21,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:10:21,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:10:21,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:10:21,375 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:10:21,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:10:21,376 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:10:21,376 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:10:21,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:10:21,376 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:10:21,376 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:10:21,376 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:10:21,376 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:10:21,377 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:10:21,377 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:10:21,377 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:10:21,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:10:21,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:10:21,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:10:23,114 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:10:23,114 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:10:23,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:10:23 BoogieIcfgContainer [2020-07-18 00:10:23,121 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:10:23,123 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:10:23,123 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:10:23,127 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:10:23,127 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:10:20" (1/3) ... [2020-07-18 00:10:23,128 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@102e5978 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:10:23, skipping insertion in model container [2020-07-18 00:10:23,128 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:21" (2/3) ... [2020-07-18 00:10:23,129 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@102e5978 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:10:23, skipping insertion in model container [2020-07-18 00:10:23,129 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:10:23" (3/3) ... [2020-07-18 00:10:23,131 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product36.cil.c [2020-07-18 00:10:23,145 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:10:23,154 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:10:23,175 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:10:23,226 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:10:23,226 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:10:23,226 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:10:23,228 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:10:23,228 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:10:23,228 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:10:23,228 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:10:23,228 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:10:23,267 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states. [2020-07-18 00:10:23,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-18 00:10:23,304 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:10:23,305 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 00:10:23,306 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:10:23,313 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:10:23,314 INFO L82 PathProgramCache]: Analyzing trace with hash -1033241294, now seen corresponding path program 1 times [2020-07-18 00:10:23,326 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:10:23,327 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1787807303] [2020-07-18 00:10:23,327 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:10:23,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:24,195 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 00:10:24,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:24,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {402#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#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~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {300#true} is VALID [2020-07-18 00:10:24,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {300#true} #valid := #valid[0 := 0]; {300#true} is VALID [2020-07-18 00:10:24,300 INFO L280 TraceCheckUtils]: 2: Hoare triple {300#true} assume 0 < #StackHeapBarrier; {300#true} is VALID [2020-07-18 00:10:24,302 INFO L280 TraceCheckUtils]: 3: Hoare triple {300#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13); srcloc: L162 {300#true} is VALID [2020-07-18 00:10:24,303 INFO L280 TraceCheckUtils]: 4: Hoare triple {300#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(3); srcloc: L162-1 {300#true} is VALID [2020-07-18 00:10:24,303 INFO L280 TraceCheckUtils]: 5: Hoare triple {300#true} SUMMARY for call write~init~int(79, #t~string5.base, #t~string5.offset, 1); srcloc: L166 {300#true} is VALID [2020-07-18 00:10:24,304 INFO L280 TraceCheckUtils]: 6: Hoare triple {300#true} SUMMARY for call write~init~int(110, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L166-1 {300#true} is VALID [2020-07-18 00:10:24,304 INFO L280 TraceCheckUtils]: 7: Hoare triple {300#true} SUMMARY for call write~init~int(0, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L166-2 {300#true} is VALID [2020-07-18 00:10:24,305 INFO L280 TraceCheckUtils]: 8: Hoare triple {300#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(4); srcloc: L166-3 {300#true} is VALID [2020-07-18 00:10:24,305 INFO L280 TraceCheckUtils]: 9: Hoare triple {300#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L170 {300#true} is VALID [2020-07-18 00:10:24,306 INFO L280 TraceCheckUtils]: 10: Hoare triple {300#true} SUMMARY for call write~init~int(102, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L170-1 {300#true} is VALID [2020-07-18 00:10:24,307 INFO L280 TraceCheckUtils]: 11: Hoare triple {300#true} SUMMARY for call write~init~int(102, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L170-2 {300#true} is VALID [2020-07-18 00:10:24,307 INFO L280 TraceCheckUtils]: 12: Hoare triple {300#true} SUMMARY for call write~init~int(0, #t~string7.base, 3 + #t~string7.offset, 1); srcloc: L170-3 {300#true} is VALID [2020-07-18 00:10:24,308 INFO L280 TraceCheckUtils]: 13: Hoare triple {300#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(7); srcloc: L170-4 {300#true} is VALID [2020-07-18 00:10:24,308 INFO L280 TraceCheckUtils]: 14: Hoare triple {300#true} SUMMARY for call write~init~int(44, #t~string9.base, #t~string9.offset, 1); srcloc: L174 {300#true} is VALID [2020-07-18 00:10:24,309 INFO L280 TraceCheckUtils]: 15: Hoare triple {300#true} SUMMARY for call write~init~int(80, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L174-1 {300#true} is VALID [2020-07-18 00:10:24,310 INFO L280 TraceCheckUtils]: 16: Hoare triple {300#true} SUMMARY for call write~init~int(117, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L174-2 {300#true} is VALID [2020-07-18 00:10:24,314 INFO L280 TraceCheckUtils]: 17: Hoare triple {300#true} SUMMARY for call write~init~int(109, #t~string9.base, 3 + #t~string9.offset, 1); srcloc: L174-3 {300#true} is VALID [2020-07-18 00:10:24,315 INFO L280 TraceCheckUtils]: 18: Hoare triple {300#true} SUMMARY for call write~init~int(112, #t~string9.base, 4 + #t~string9.offset, 1); srcloc: L174-4 {300#true} is VALID [2020-07-18 00:10:24,315 INFO L280 TraceCheckUtils]: 19: Hoare triple {300#true} SUMMARY for call write~init~int(58, #t~string9.base, 5 + #t~string9.offset, 1); srcloc: L174-5 {300#true} is VALID [2020-07-18 00:10:24,317 INFO L280 TraceCheckUtils]: 20: Hoare triple {300#true} SUMMARY for call write~init~int(0, #t~string9.base, 6 + #t~string9.offset, 1); srcloc: L174-6 {300#true} is VALID [2020-07-18 00:10:24,325 INFO L280 TraceCheckUtils]: 21: Hoare triple {300#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3); srcloc: L174-7 {300#true} is VALID [2020-07-18 00:10:24,326 INFO L280 TraceCheckUtils]: 22: Hoare triple {300#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L178 {300#true} is VALID [2020-07-18 00:10:24,326 INFO L280 TraceCheckUtils]: 23: Hoare triple {300#true} SUMMARY for call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L178-1 {300#true} is VALID [2020-07-18 00:10:24,327 INFO L280 TraceCheckUtils]: 24: Hoare triple {300#true} SUMMARY for call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L178-2 {300#true} is VALID [2020-07-18 00:10:24,328 INFO L280 TraceCheckUtils]: 25: Hoare triple {300#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4); srcloc: L178-3 {300#true} is VALID [2020-07-18 00:10:24,328 INFO L280 TraceCheckUtils]: 26: Hoare triple {300#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L182 {300#true} is VALID [2020-07-18 00:10:24,329 INFO L280 TraceCheckUtils]: 27: Hoare triple {300#true} SUMMARY for call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L182-1 {300#true} is VALID [2020-07-18 00:10:24,331 INFO L280 TraceCheckUtils]: 28: Hoare triple {300#true} SUMMARY for call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L182-2 {300#true} is VALID [2020-07-18 00:10:24,331 INFO L280 TraceCheckUtils]: 29: Hoare triple {300#true} SUMMARY for call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L182-3 {300#true} is VALID [2020-07-18 00:10:24,332 INFO L280 TraceCheckUtils]: 30: Hoare triple {300#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3); srcloc: L182-4 {300#true} is VALID [2020-07-18 00:10:24,332 INFO L280 TraceCheckUtils]: 31: Hoare triple {300#true} SUMMARY for call write~init~int(41, #t~string15.base, #t~string15.offset, 1); srcloc: L186 {300#true} is VALID [2020-07-18 00:10:24,332 INFO L280 TraceCheckUtils]: 32: Hoare triple {300#true} SUMMARY for call write~init~int(32, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L186-1 {300#true} is VALID [2020-07-18 00:10:24,333 INFO L280 TraceCheckUtils]: 33: Hoare triple {300#true} SUMMARY for call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L186-2 {300#true} is VALID [2020-07-18 00:10:24,333 INFO L280 TraceCheckUtils]: 34: Hoare triple {300#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(2); srcloc: L186-3 {300#true} is VALID [2020-07-18 00:10:24,334 INFO L280 TraceCheckUtils]: 35: Hoare triple {300#true} SUMMARY for call write~init~int(10, #t~string17.base, #t~string17.offset, 1); srcloc: L188 {300#true} is VALID [2020-07-18 00:10:24,334 INFO L280 TraceCheckUtils]: 36: Hoare triple {300#true} SUMMARY for call write~init~int(0, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L188-1 {300#true} is VALID [2020-07-18 00:10:24,335 INFO L280 TraceCheckUtils]: 37: Hoare triple {300#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(13); srcloc: L188-2 {300#true} is VALID [2020-07-18 00:10:24,335 INFO L280 TraceCheckUtils]: 38: Hoare triple {300#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(7); srcloc: L291 {300#true} is VALID [2020-07-18 00:10:24,336 INFO L280 TraceCheckUtils]: 39: Hoare triple {300#true} SUMMARY for call write~init~int(44, #t~string22.base, #t~string22.offset, 1); srcloc: L292 {300#true} is VALID [2020-07-18 00:10:24,337 INFO L280 TraceCheckUtils]: 40: Hoare triple {300#true} SUMMARY for call write~init~int(77, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L292-1 {300#true} is VALID [2020-07-18 00:10:24,337 INFO L280 TraceCheckUtils]: 41: Hoare triple {300#true} SUMMARY for call write~init~int(101, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L292-2 {300#true} is VALID [2020-07-18 00:10:24,339 INFO L280 TraceCheckUtils]: 42: Hoare triple {300#true} SUMMARY for call write~init~int(116, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L292-3 {300#true} is VALID [2020-07-18 00:10:24,339 INFO L280 TraceCheckUtils]: 43: Hoare triple {300#true} SUMMARY for call write~init~int(104, #t~string22.base, 4 + #t~string22.offset, 1); srcloc: L292-4 {300#true} is VALID [2020-07-18 00:10:24,340 INFO L280 TraceCheckUtils]: 44: Hoare triple {300#true} SUMMARY for call write~init~int(58, #t~string22.base, 5 + #t~string22.offset, 1); srcloc: L292-5 {300#true} is VALID [2020-07-18 00:10:24,340 INFO L280 TraceCheckUtils]: 45: Hoare triple {300#true} SUMMARY for call write~init~int(0, #t~string22.base, 6 + #t~string22.offset, 1); srcloc: L292-6 {300#true} is VALID [2020-07-18 00:10:24,341 INFO L280 TraceCheckUtils]: 46: Hoare triple {300#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(5); srcloc: L292-7 {300#true} is VALID [2020-07-18 00:10:24,341 INFO L280 TraceCheckUtils]: 47: Hoare triple {300#true} SUMMARY for call write~init~int(67, #t~string24.base, #t~string24.offset, 1); srcloc: L296 {300#true} is VALID [2020-07-18 00:10:24,342 INFO L280 TraceCheckUtils]: 48: Hoare triple {300#true} SUMMARY for call write~init~int(82, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L296-1 {300#true} is VALID [2020-07-18 00:10:24,342 INFO L280 TraceCheckUtils]: 49: Hoare triple {300#true} SUMMARY for call write~init~int(73, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L296-2 {300#true} is VALID [2020-07-18 00:10:24,342 INFO L280 TraceCheckUtils]: 50: Hoare triple {300#true} SUMMARY for call write~init~int(84, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L296-3 {300#true} is VALID [2020-07-18 00:10:24,346 INFO L280 TraceCheckUtils]: 51: Hoare triple {300#true} SUMMARY for call write~init~int(0, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L296-4 {300#true} is VALID [2020-07-18 00:10:24,346 INFO L280 TraceCheckUtils]: 52: Hoare triple {300#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L296-5 {300#true} is VALID [2020-07-18 00:10:24,347 INFO L280 TraceCheckUtils]: 53: Hoare triple {300#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L300 {300#true} is VALID [2020-07-18 00:10:24,348 INFO L280 TraceCheckUtils]: 54: Hoare triple {300#true} SUMMARY for call write~init~int(75, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L300-1 {300#true} is VALID [2020-07-18 00:10:24,348 INFO L280 TraceCheckUtils]: 55: Hoare triple {300#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L300-2 {300#true} is VALID [2020-07-18 00:10:24,349 INFO L280 TraceCheckUtils]: 56: Hoare triple {300#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L300-3 {300#true} is VALID [2020-07-18 00:10:24,349 INFO L280 TraceCheckUtils]: 57: Hoare triple {300#true} SUMMARY for call write~init~int(41, #t~string28.base, #t~string28.offset, 1); srcloc: L304 {300#true} is VALID [2020-07-18 00:10:24,358 INFO L280 TraceCheckUtils]: 58: Hoare triple {300#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L304-1 {300#true} is VALID [2020-07-18 00:10:24,359 INFO L280 TraceCheckUtils]: 59: Hoare triple {300#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L304-2 {300#true} is VALID [2020-07-18 00:10:24,359 INFO L280 TraceCheckUtils]: 60: Hoare triple {300#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L738 {300#true} is VALID [2020-07-18 00:10:24,361 INFO L280 TraceCheckUtils]: 61: Hoare triple {300#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21); srcloc: L738-1 {300#true} is VALID [2020-07-18 00:10:24,363 INFO L280 TraceCheckUtils]: 62: Hoare triple {300#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L739 {300#true} is VALID [2020-07-18 00:10:24,363 INFO L280 TraceCheckUtils]: 63: Hoare triple {300#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L745 {300#true} is VALID [2020-07-18 00:10:24,364 INFO L280 TraceCheckUtils]: 64: Hoare triple {300#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L745-1 {300#true} is VALID [2020-07-18 00:10:24,364 INFO L280 TraceCheckUtils]: 65: Hoare triple {300#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L746 {300#true} is VALID [2020-07-18 00:10:24,365 INFO L280 TraceCheckUtils]: 66: Hoare triple {300#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L784 {300#true} is VALID [2020-07-18 00:10:24,365 INFO L280 TraceCheckUtils]: 67: Hoare triple {300#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25); srcloc: L784-1 {300#true} is VALID [2020-07-18 00:10:24,366 INFO L280 TraceCheckUtils]: 68: Hoare triple {300#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L785 {300#true} is VALID [2020-07-18 00:10:24,367 INFO L280 TraceCheckUtils]: 69: Hoare triple {300#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L791 {300#true} is VALID [2020-07-18 00:10:24,367 INFO L280 TraceCheckUtils]: 70: Hoare triple {300#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L791-1 {300#true} is VALID [2020-07-18 00:10:24,368 INFO L280 TraceCheckUtils]: 71: Hoare triple {300#true} ~pumpRunning~0 := 0; {300#true} is VALID [2020-07-18 00:10:24,368 INFO L280 TraceCheckUtils]: 72: Hoare triple {300#true} ~systemActive~0 := 1; {300#true} is VALID [2020-07-18 00:10:24,368 INFO L280 TraceCheckUtils]: 73: Hoare triple {300#true} ~waterLevel~0 := 1; {300#true} is VALID [2020-07-18 00:10:24,369 INFO L280 TraceCheckUtils]: 74: Hoare triple {300#true} ~methaneLevelCritical~0 := 0; {300#true} is VALID [2020-07-18 00:10:24,369 INFO L280 TraceCheckUtils]: 75: Hoare triple {300#true} ~head~0.base, ~head~0.offset := 0, 0; {300#true} is VALID [2020-07-18 00:10:24,370 INFO L280 TraceCheckUtils]: 76: Hoare triple {300#true} ~cleanupTimeShifts~0 := 4; {300#true} is VALID [2020-07-18 00:10:24,370 INFO L280 TraceCheckUtils]: 77: Hoare triple {300#true} assume true; {300#true} is VALID [2020-07-18 00:10:24,371 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {300#true} {300#true} #883#return; {300#true} is VALID [2020-07-18 00:10:24,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:24,434 INFO L280 TraceCheckUtils]: 0: Hoare triple {300#true} assume true; {300#true} is VALID [2020-07-18 00:10:24,434 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {300#true} {300#true} #799#return; {300#true} is VALID [2020-07-18 00:10:24,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:24,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {300#true} assume true; {300#true} is VALID [2020-07-18 00:10:24,441 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {300#true} {300#true} #801#return; {300#true} is VALID [2020-07-18 00:10:24,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:24,447 INFO L280 TraceCheckUtils]: 0: Hoare triple {300#true} havoc ~retValue_acc~7; {300#true} is VALID [2020-07-18 00:10:24,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {300#true} ~retValue_acc~7 := 1; {300#true} is VALID [2020-07-18 00:10:24,449 INFO L280 TraceCheckUtils]: 2: Hoare triple {300#true} #res := ~retValue_acc~7; {300#true} is VALID [2020-07-18 00:10:24,450 INFO L280 TraceCheckUtils]: 3: Hoare triple {300#true} assume true; {300#true} is VALID [2020-07-18 00:10:24,450 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {300#true} {300#true} #803#return; {300#true} is VALID [2020-07-18 00:10:24,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:24,455 INFO L280 TraceCheckUtils]: 0: Hoare triple {300#true} assume true; {300#true} is VALID [2020-07-18 00:10:24,455 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {300#true} {300#true} #805#return; {300#true} is VALID [2020-07-18 00:10:24,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:24,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {300#true} havoc ~retValue_acc~3; {300#true} is VALID [2020-07-18 00:10:24,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {300#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {300#true} is VALID [2020-07-18 00:10:24,461 INFO L280 TraceCheckUtils]: 2: Hoare triple {300#true} #res := ~retValue_acc~3; {300#true} is VALID [2020-07-18 00:10:24,461 INFO L280 TraceCheckUtils]: 3: Hoare triple {300#true} assume true; {300#true} is VALID [2020-07-18 00:10:24,462 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {300#true} {301#false} #887#return; {301#false} is VALID [2020-07-18 00:10:24,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:24,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {300#true} havoc ~retValue_acc~1; {300#true} is VALID [2020-07-18 00:10:24,468 INFO L280 TraceCheckUtils]: 1: Hoare triple {300#true} ~retValue_acc~1 := ~pumpRunning~0; {300#true} is VALID [2020-07-18 00:10:24,468 INFO L280 TraceCheckUtils]: 2: Hoare triple {300#true} #res := ~retValue_acc~1; {300#true} is VALID [2020-07-18 00:10:24,468 INFO L280 TraceCheckUtils]: 3: Hoare triple {300#true} assume true; {300#true} is VALID [2020-07-18 00:10:24,469 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {300#true} {301#false} #889#return; {301#false} is VALID [2020-07-18 00:10:24,475 INFO L263 TraceCheckUtils]: 0: Hoare triple {300#true} call ULTIMATE.init(); {402#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#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~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-18 00:10:24,476 INFO L280 TraceCheckUtils]: 1: Hoare triple {402#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#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~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {300#true} is VALID [2020-07-18 00:10:24,476 INFO L280 TraceCheckUtils]: 2: Hoare triple {300#true} #valid := #valid[0 := 0]; {300#true} is VALID [2020-07-18 00:10:24,477 INFO L280 TraceCheckUtils]: 3: Hoare triple {300#true} assume 0 < #StackHeapBarrier; {300#true} is VALID [2020-07-18 00:10:24,477 INFO L280 TraceCheckUtils]: 4: Hoare triple {300#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13); srcloc: L162 {300#true} is VALID [2020-07-18 00:10:24,477 INFO L280 TraceCheckUtils]: 5: Hoare triple {300#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(3); srcloc: L162-1 {300#true} is VALID [2020-07-18 00:10:24,478 INFO L280 TraceCheckUtils]: 6: Hoare triple {300#true} SUMMARY for call write~init~int(79, #t~string5.base, #t~string5.offset, 1); srcloc: L166 {300#true} is VALID [2020-07-18 00:10:24,478 INFO L280 TraceCheckUtils]: 7: Hoare triple {300#true} SUMMARY for call write~init~int(110, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L166-1 {300#true} is VALID [2020-07-18 00:10:24,478 INFO L280 TraceCheckUtils]: 8: Hoare triple {300#true} SUMMARY for call write~init~int(0, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L166-2 {300#true} is VALID [2020-07-18 00:10:24,479 INFO L280 TraceCheckUtils]: 9: Hoare triple {300#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(4); srcloc: L166-3 {300#true} is VALID [2020-07-18 00:10:24,483 INFO L280 TraceCheckUtils]: 10: Hoare triple {300#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L170 {300#true} is VALID [2020-07-18 00:10:24,484 INFO L280 TraceCheckUtils]: 11: Hoare triple {300#true} SUMMARY for call write~init~int(102, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L170-1 {300#true} is VALID [2020-07-18 00:10:24,484 INFO L280 TraceCheckUtils]: 12: Hoare triple {300#true} SUMMARY for call write~init~int(102, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L170-2 {300#true} is VALID [2020-07-18 00:10:24,484 INFO L280 TraceCheckUtils]: 13: Hoare triple {300#true} SUMMARY for call write~init~int(0, #t~string7.base, 3 + #t~string7.offset, 1); srcloc: L170-3 {300#true} is VALID [2020-07-18 00:10:24,485 INFO L280 TraceCheckUtils]: 14: Hoare triple {300#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(7); srcloc: L170-4 {300#true} is VALID [2020-07-18 00:10:24,485 INFO L280 TraceCheckUtils]: 15: Hoare triple {300#true} SUMMARY for call write~init~int(44, #t~string9.base, #t~string9.offset, 1); srcloc: L174 {300#true} is VALID [2020-07-18 00:10:24,485 INFO L280 TraceCheckUtils]: 16: Hoare triple {300#true} SUMMARY for call write~init~int(80, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L174-1 {300#true} is VALID [2020-07-18 00:10:24,486 INFO L280 TraceCheckUtils]: 17: Hoare triple {300#true} SUMMARY for call write~init~int(117, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L174-2 {300#true} is VALID [2020-07-18 00:10:24,486 INFO L280 TraceCheckUtils]: 18: Hoare triple {300#true} SUMMARY for call write~init~int(109, #t~string9.base, 3 + #t~string9.offset, 1); srcloc: L174-3 {300#true} is VALID [2020-07-18 00:10:24,487 INFO L280 TraceCheckUtils]: 19: Hoare triple {300#true} SUMMARY for call write~init~int(112, #t~string9.base, 4 + #t~string9.offset, 1); srcloc: L174-4 {300#true} is VALID [2020-07-18 00:10:24,487 INFO L280 TraceCheckUtils]: 20: Hoare triple {300#true} SUMMARY for call write~init~int(58, #t~string9.base, 5 + #t~string9.offset, 1); srcloc: L174-5 {300#true} is VALID [2020-07-18 00:10:24,488 INFO L280 TraceCheckUtils]: 21: Hoare triple {300#true} SUMMARY for call write~init~int(0, #t~string9.base, 6 + #t~string9.offset, 1); srcloc: L174-6 {300#true} is VALID [2020-07-18 00:10:24,488 INFO L280 TraceCheckUtils]: 22: Hoare triple {300#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3); srcloc: L174-7 {300#true} is VALID [2020-07-18 00:10:24,488 INFO L280 TraceCheckUtils]: 23: Hoare triple {300#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L178 {300#true} is VALID [2020-07-18 00:10:24,489 INFO L280 TraceCheckUtils]: 24: Hoare triple {300#true} SUMMARY for call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L178-1 {300#true} is VALID [2020-07-18 00:10:24,489 INFO L280 TraceCheckUtils]: 25: Hoare triple {300#true} SUMMARY for call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L178-2 {300#true} is VALID [2020-07-18 00:10:24,494 INFO L280 TraceCheckUtils]: 26: Hoare triple {300#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4); srcloc: L178-3 {300#true} is VALID [2020-07-18 00:10:24,495 INFO L280 TraceCheckUtils]: 27: Hoare triple {300#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L182 {300#true} is VALID [2020-07-18 00:10:24,495 INFO L280 TraceCheckUtils]: 28: Hoare triple {300#true} SUMMARY for call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L182-1 {300#true} is VALID [2020-07-18 00:10:24,496 INFO L280 TraceCheckUtils]: 29: Hoare triple {300#true} SUMMARY for call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L182-2 {300#true} is VALID [2020-07-18 00:10:24,496 INFO L280 TraceCheckUtils]: 30: Hoare triple {300#true} SUMMARY for call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L182-3 {300#true} is VALID [2020-07-18 00:10:24,496 INFO L280 TraceCheckUtils]: 31: Hoare triple {300#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3); srcloc: L182-4 {300#true} is VALID [2020-07-18 00:10:24,497 INFO L280 TraceCheckUtils]: 32: Hoare triple {300#true} SUMMARY for call write~init~int(41, #t~string15.base, #t~string15.offset, 1); srcloc: L186 {300#true} is VALID [2020-07-18 00:10:24,497 INFO L280 TraceCheckUtils]: 33: Hoare triple {300#true} SUMMARY for call write~init~int(32, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L186-1 {300#true} is VALID [2020-07-18 00:10:24,501 INFO L280 TraceCheckUtils]: 34: Hoare triple {300#true} SUMMARY for call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L186-2 {300#true} is VALID [2020-07-18 00:10:24,502 INFO L280 TraceCheckUtils]: 35: Hoare triple {300#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(2); srcloc: L186-3 {300#true} is VALID [2020-07-18 00:10:24,502 INFO L280 TraceCheckUtils]: 36: Hoare triple {300#true} SUMMARY for call write~init~int(10, #t~string17.base, #t~string17.offset, 1); srcloc: L188 {300#true} is VALID [2020-07-18 00:10:24,502 INFO L280 TraceCheckUtils]: 37: Hoare triple {300#true} SUMMARY for call write~init~int(0, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L188-1 {300#true} is VALID [2020-07-18 00:10:24,503 INFO L280 TraceCheckUtils]: 38: Hoare triple {300#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(13); srcloc: L188-2 {300#true} is VALID [2020-07-18 00:10:24,503 INFO L280 TraceCheckUtils]: 39: Hoare triple {300#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(7); srcloc: L291 {300#true} is VALID [2020-07-18 00:10:24,503 INFO L280 TraceCheckUtils]: 40: Hoare triple {300#true} SUMMARY for call write~init~int(44, #t~string22.base, #t~string22.offset, 1); srcloc: L292 {300#true} is VALID [2020-07-18 00:10:24,504 INFO L280 TraceCheckUtils]: 41: Hoare triple {300#true} SUMMARY for call write~init~int(77, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L292-1 {300#true} is VALID [2020-07-18 00:10:24,504 INFO L280 TraceCheckUtils]: 42: Hoare triple {300#true} SUMMARY for call write~init~int(101, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L292-2 {300#true} is VALID [2020-07-18 00:10:24,506 INFO L280 TraceCheckUtils]: 43: Hoare triple {300#true} SUMMARY for call write~init~int(116, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L292-3 {300#true} is VALID [2020-07-18 00:10:24,507 INFO L280 TraceCheckUtils]: 44: Hoare triple {300#true} SUMMARY for call write~init~int(104, #t~string22.base, 4 + #t~string22.offset, 1); srcloc: L292-4 {300#true} is VALID [2020-07-18 00:10:24,507 INFO L280 TraceCheckUtils]: 45: Hoare triple {300#true} SUMMARY for call write~init~int(58, #t~string22.base, 5 + #t~string22.offset, 1); srcloc: L292-5 {300#true} is VALID [2020-07-18 00:10:24,507 INFO L280 TraceCheckUtils]: 46: Hoare triple {300#true} SUMMARY for call write~init~int(0, #t~string22.base, 6 + #t~string22.offset, 1); srcloc: L292-6 {300#true} is VALID [2020-07-18 00:10:24,508 INFO L280 TraceCheckUtils]: 47: Hoare triple {300#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(5); srcloc: L292-7 {300#true} is VALID [2020-07-18 00:10:24,510 INFO L280 TraceCheckUtils]: 48: Hoare triple {300#true} SUMMARY for call write~init~int(67, #t~string24.base, #t~string24.offset, 1); srcloc: L296 {300#true} is VALID [2020-07-18 00:10:24,510 INFO L280 TraceCheckUtils]: 49: Hoare triple {300#true} SUMMARY for call write~init~int(82, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L296-1 {300#true} is VALID [2020-07-18 00:10:24,510 INFO L280 TraceCheckUtils]: 50: Hoare triple {300#true} SUMMARY for call write~init~int(73, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L296-2 {300#true} is VALID [2020-07-18 00:10:24,511 INFO L280 TraceCheckUtils]: 51: Hoare triple {300#true} SUMMARY for call write~init~int(84, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L296-3 {300#true} is VALID [2020-07-18 00:10:24,511 INFO L280 TraceCheckUtils]: 52: Hoare triple {300#true} SUMMARY for call write~init~int(0, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L296-4 {300#true} is VALID [2020-07-18 00:10:24,511 INFO L280 TraceCheckUtils]: 53: Hoare triple {300#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L296-5 {300#true} is VALID [2020-07-18 00:10:24,512 INFO L280 TraceCheckUtils]: 54: Hoare triple {300#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L300 {300#true} is VALID [2020-07-18 00:10:24,512 INFO L280 TraceCheckUtils]: 55: Hoare triple {300#true} SUMMARY for call write~init~int(75, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L300-1 {300#true} is VALID [2020-07-18 00:10:24,512 INFO L280 TraceCheckUtils]: 56: Hoare triple {300#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L300-2 {300#true} is VALID [2020-07-18 00:10:24,512 INFO L280 TraceCheckUtils]: 57: Hoare triple {300#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L300-3 {300#true} is VALID [2020-07-18 00:10:24,513 INFO L280 TraceCheckUtils]: 58: Hoare triple {300#true} SUMMARY for call write~init~int(41, #t~string28.base, #t~string28.offset, 1); srcloc: L304 {300#true} is VALID [2020-07-18 00:10:24,513 INFO L280 TraceCheckUtils]: 59: Hoare triple {300#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L304-1 {300#true} is VALID [2020-07-18 00:10:24,513 INFO L280 TraceCheckUtils]: 60: Hoare triple {300#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L304-2 {300#true} is VALID [2020-07-18 00:10:24,514 INFO L280 TraceCheckUtils]: 61: Hoare triple {300#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L738 {300#true} is VALID [2020-07-18 00:10:24,514 INFO L280 TraceCheckUtils]: 62: Hoare triple {300#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21); srcloc: L738-1 {300#true} is VALID [2020-07-18 00:10:24,514 INFO L280 TraceCheckUtils]: 63: Hoare triple {300#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L739 {300#true} is VALID [2020-07-18 00:10:24,515 INFO L280 TraceCheckUtils]: 64: Hoare triple {300#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L745 {300#true} is VALID [2020-07-18 00:10:24,515 INFO L280 TraceCheckUtils]: 65: Hoare triple {300#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L745-1 {300#true} is VALID [2020-07-18 00:10:24,515 INFO L280 TraceCheckUtils]: 66: Hoare triple {300#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L746 {300#true} is VALID [2020-07-18 00:10:24,515 INFO L280 TraceCheckUtils]: 67: Hoare triple {300#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L784 {300#true} is VALID [2020-07-18 00:10:24,516 INFO L280 TraceCheckUtils]: 68: Hoare triple {300#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25); srcloc: L784-1 {300#true} is VALID [2020-07-18 00:10:24,516 INFO L280 TraceCheckUtils]: 69: Hoare triple {300#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L785 {300#true} is VALID [2020-07-18 00:10:24,516 INFO L280 TraceCheckUtils]: 70: Hoare triple {300#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L791 {300#true} is VALID [2020-07-18 00:10:24,517 INFO L280 TraceCheckUtils]: 71: Hoare triple {300#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L791-1 {300#true} is VALID [2020-07-18 00:10:24,517 INFO L280 TraceCheckUtils]: 72: Hoare triple {300#true} ~pumpRunning~0 := 0; {300#true} is VALID [2020-07-18 00:10:24,517 INFO L280 TraceCheckUtils]: 73: Hoare triple {300#true} ~systemActive~0 := 1; {300#true} is VALID [2020-07-18 00:10:24,517 INFO L280 TraceCheckUtils]: 74: Hoare triple {300#true} ~waterLevel~0 := 1; {300#true} is VALID [2020-07-18 00:10:24,518 INFO L280 TraceCheckUtils]: 75: Hoare triple {300#true} ~methaneLevelCritical~0 := 0; {300#true} is VALID [2020-07-18 00:10:24,518 INFO L280 TraceCheckUtils]: 76: Hoare triple {300#true} ~head~0.base, ~head~0.offset := 0, 0; {300#true} is VALID [2020-07-18 00:10:24,518 INFO L280 TraceCheckUtils]: 77: Hoare triple {300#true} ~cleanupTimeShifts~0 := 4; {300#true} is VALID [2020-07-18 00:10:24,519 INFO L280 TraceCheckUtils]: 78: Hoare triple {300#true} assume true; {300#true} is VALID [2020-07-18 00:10:24,519 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {300#true} {300#true} #883#return; {300#true} is VALID [2020-07-18 00:10:24,519 INFO L263 TraceCheckUtils]: 80: Hoare triple {300#true} call #t~ret72 := main(); {300#true} is VALID [2020-07-18 00:10:24,519 INFO L280 TraceCheckUtils]: 81: Hoare triple {300#true} havoc ~retValue_acc~11; {300#true} is VALID [2020-07-18 00:10:24,520 INFO L280 TraceCheckUtils]: 82: Hoare triple {300#true} havoc ~tmp~7; {300#true} is VALID [2020-07-18 00:10:24,520 INFO L263 TraceCheckUtils]: 83: Hoare triple {300#true} call select_helpers(); {300#true} is VALID [2020-07-18 00:10:24,520 INFO L280 TraceCheckUtils]: 84: Hoare triple {300#true} assume true; {300#true} is VALID [2020-07-18 00:10:24,521 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {300#true} {300#true} #799#return; {300#true} is VALID [2020-07-18 00:10:24,521 INFO L263 TraceCheckUtils]: 86: Hoare triple {300#true} call select_features(); {300#true} is VALID [2020-07-18 00:10:24,521 INFO L280 TraceCheckUtils]: 87: Hoare triple {300#true} assume true; {300#true} is VALID [2020-07-18 00:10:24,522 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {300#true} {300#true} #801#return; {300#true} is VALID [2020-07-18 00:10:24,522 INFO L263 TraceCheckUtils]: 89: Hoare triple {300#true} call #t~ret71 := valid_product(); {300#true} is VALID [2020-07-18 00:10:24,523 INFO L280 TraceCheckUtils]: 90: Hoare triple {300#true} havoc ~retValue_acc~7; {300#true} is VALID [2020-07-18 00:10:24,526 INFO L280 TraceCheckUtils]: 91: Hoare triple {300#true} ~retValue_acc~7 := 1; {300#true} is VALID [2020-07-18 00:10:24,527 INFO L280 TraceCheckUtils]: 92: Hoare triple {300#true} #res := ~retValue_acc~7; {300#true} is VALID [2020-07-18 00:10:24,527 INFO L280 TraceCheckUtils]: 93: Hoare triple {300#true} assume true; {300#true} is VALID [2020-07-18 00:10:24,528 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {300#true} {300#true} #803#return; {300#true} is VALID [2020-07-18 00:10:24,528 INFO L280 TraceCheckUtils]: 95: Hoare triple {300#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {300#true} is VALID [2020-07-18 00:10:24,528 INFO L280 TraceCheckUtils]: 96: Hoare triple {300#true} ~tmp~7 := #t~ret71; {300#true} is VALID [2020-07-18 00:10:24,528 INFO L280 TraceCheckUtils]: 97: Hoare triple {300#true} havoc #t~ret71; {300#true} is VALID [2020-07-18 00:10:24,529 INFO L280 TraceCheckUtils]: 98: Hoare triple {300#true} assume 0 != ~tmp~7; {300#true} is VALID [2020-07-18 00:10:24,529 INFO L263 TraceCheckUtils]: 99: Hoare triple {300#true} call setup(); {300#true} is VALID [2020-07-18 00:10:24,529 INFO L280 TraceCheckUtils]: 100: Hoare triple {300#true} assume true; {300#true} is VALID [2020-07-18 00:10:24,530 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {300#true} {300#true} #805#return; {300#true} is VALID [2020-07-18 00:10:24,534 INFO L263 TraceCheckUtils]: 102: Hoare triple {300#true} call runTest(); {300#true} is VALID [2020-07-18 00:10:24,535 INFO L263 TraceCheckUtils]: 103: Hoare triple {300#true} call test(); {300#true} is VALID [2020-07-18 00:10:24,535 INFO L280 TraceCheckUtils]: 104: Hoare triple {300#true} havoc ~splverifierCounter~0; {300#true} is VALID [2020-07-18 00:10:24,536 INFO L280 TraceCheckUtils]: 105: Hoare triple {300#true} havoc ~tmp~2; {300#true} is VALID [2020-07-18 00:10:24,536 INFO L280 TraceCheckUtils]: 106: Hoare triple {300#true} havoc ~tmp___0~1; {300#true} is VALID [2020-07-18 00:10:24,537 INFO L280 TraceCheckUtils]: 107: Hoare triple {300#true} havoc ~tmp___1~0; {300#true} is VALID [2020-07-18 00:10:24,538 INFO L280 TraceCheckUtils]: 108: Hoare triple {300#true} havoc ~tmp___2~0; {300#true} is VALID [2020-07-18 00:10:24,538 INFO L280 TraceCheckUtils]: 109: Hoare triple {300#true} ~splverifierCounter~0 := 0; {300#true} is VALID [2020-07-18 00:10:24,539 INFO L280 TraceCheckUtils]: 110: Hoare triple {300#true} assume false; {301#false} is VALID [2020-07-18 00:10:24,540 INFO L263 TraceCheckUtils]: 111: Hoare triple {301#false} call cleanup(); {301#false} is VALID [2020-07-18 00:10:24,540 INFO L280 TraceCheckUtils]: 112: Hoare triple {301#false} havoc ~i~0; {301#false} is VALID [2020-07-18 00:10:24,540 INFO L280 TraceCheckUtils]: 113: Hoare triple {301#false} havoc ~__cil_tmp2~0; {301#false} is VALID [2020-07-18 00:10:24,540 INFO L263 TraceCheckUtils]: 114: Hoare triple {301#false} call timeShift(); {301#false} is VALID [2020-07-18 00:10:24,541 INFO L280 TraceCheckUtils]: 115: Hoare triple {301#false} assume !(0 != ~pumpRunning~0); {301#false} is VALID [2020-07-18 00:10:24,541 INFO L280 TraceCheckUtils]: 116: Hoare triple {301#false} assume !(0 != ~systemActive~0); {301#false} is VALID [2020-07-18 00:10:24,542 INFO L263 TraceCheckUtils]: 117: Hoare triple {301#false} call __utac_acc__Specification1_spec__1(); {301#false} is VALID [2020-07-18 00:10:24,542 INFO L280 TraceCheckUtils]: 118: Hoare triple {301#false} havoc ~tmp~6; {301#false} is VALID [2020-07-18 00:10:24,543 INFO L280 TraceCheckUtils]: 119: Hoare triple {301#false} havoc ~tmp___0~2; {301#false} is VALID [2020-07-18 00:10:24,543 INFO L263 TraceCheckUtils]: 120: Hoare triple {301#false} call #t~ret69 := isMethaneLevelCritical(); {300#true} is VALID [2020-07-18 00:10:24,543 INFO L280 TraceCheckUtils]: 121: Hoare triple {300#true} havoc ~retValue_acc~3; {300#true} is VALID [2020-07-18 00:10:24,543 INFO L280 TraceCheckUtils]: 122: Hoare triple {300#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {300#true} is VALID [2020-07-18 00:10:24,544 INFO L280 TraceCheckUtils]: 123: Hoare triple {300#true} #res := ~retValue_acc~3; {300#true} is VALID [2020-07-18 00:10:24,544 INFO L280 TraceCheckUtils]: 124: Hoare triple {300#true} assume true; {300#true} is VALID [2020-07-18 00:10:24,544 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {300#true} {301#false} #887#return; {301#false} is VALID [2020-07-18 00:10:24,544 INFO L280 TraceCheckUtils]: 126: Hoare triple {301#false} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {301#false} is VALID [2020-07-18 00:10:24,545 INFO L280 TraceCheckUtils]: 127: Hoare triple {301#false} ~tmp~6 := #t~ret69; {301#false} is VALID [2020-07-18 00:10:24,545 INFO L280 TraceCheckUtils]: 128: Hoare triple {301#false} havoc #t~ret69; {301#false} is VALID [2020-07-18 00:10:24,545 INFO L280 TraceCheckUtils]: 129: Hoare triple {301#false} assume 0 != ~tmp~6; {301#false} is VALID [2020-07-18 00:10:24,546 INFO L263 TraceCheckUtils]: 130: Hoare triple {301#false} call #t~ret70 := isPumpRunning(); {300#true} is VALID [2020-07-18 00:10:24,546 INFO L280 TraceCheckUtils]: 131: Hoare triple {300#true} havoc ~retValue_acc~1; {300#true} is VALID [2020-07-18 00:10:24,547 INFO L280 TraceCheckUtils]: 132: Hoare triple {300#true} ~retValue_acc~1 := ~pumpRunning~0; {300#true} is VALID [2020-07-18 00:10:24,547 INFO L280 TraceCheckUtils]: 133: Hoare triple {300#true} #res := ~retValue_acc~1; {300#true} is VALID [2020-07-18 00:10:24,547 INFO L280 TraceCheckUtils]: 134: Hoare triple {300#true} assume true; {300#true} is VALID [2020-07-18 00:10:24,548 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {300#true} {301#false} #889#return; {301#false} is VALID [2020-07-18 00:10:24,548 INFO L280 TraceCheckUtils]: 136: Hoare triple {301#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {301#false} is VALID [2020-07-18 00:10:24,548 INFO L280 TraceCheckUtils]: 137: Hoare triple {301#false} ~tmp___0~2 := #t~ret70; {301#false} is VALID [2020-07-18 00:10:24,549 INFO L280 TraceCheckUtils]: 138: Hoare triple {301#false} havoc #t~ret70; {301#false} is VALID [2020-07-18 00:10:24,550 INFO L280 TraceCheckUtils]: 139: Hoare triple {301#false} assume 0 != ~tmp___0~2; {301#false} is VALID [2020-07-18 00:10:24,554 INFO L263 TraceCheckUtils]: 140: Hoare triple {301#false} call __automaton_fail(); {301#false} is VALID [2020-07-18 00:10:24,554 INFO L280 TraceCheckUtils]: 141: Hoare triple {301#false} assume !false; {301#false} is VALID [2020-07-18 00:10:24,579 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 00:10:24,758 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:10:24,760 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1787807303] [2020-07-18 00:10:24,762 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:10:24,763 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-18 00:10:24,763 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [691508539] [2020-07-18 00:10:24,769 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 142 [2020-07-18 00:10:24,773 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:10:24,777 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-18 00:10:24,795 WARN L140 InductivityCheck]: Transition 410#(and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp___0~2 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp___0~2 2147483647) (not (= 0 __utac_acc__Specification1_spec__1_~tmp___0~2))) ( _ , assume !false; , 301#false ) not inductive [2020-07-18 00:10:24,795 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:10:24,796 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 00:10:24,801 INFO L168 Benchmark]: Toolchain (without parser) took 4433.38 ms. Allocated memory was 145.2 MB in the beginning and 248.0 MB in the end (delta: 102.8 MB). Free memory was 102.6 MB in the beginning and 135.0 MB in the end (delta: -32.5 MB). Peak memory consumption was 70.3 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:24,802 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 145.2 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-18 00:10:24,803 INFO L168 Benchmark]: CACSL2BoogieTranslator took 808.25 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 166.0 MB in the end (delta: -63.9 MB). Peak memory consumption was 23.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:24,804 INFO L168 Benchmark]: Boogie Preprocessor took 110.63 ms. Allocated memory is still 202.4 MB. Free memory was 166.0 MB in the beginning and 160.5 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:24,805 INFO L168 Benchmark]: RCFGBuilder took 1829.37 ms. Allocated memory was 202.4 MB in the beginning and 235.9 MB in the end (delta: 33.6 MB). Free memory was 160.5 MB in the beginning and 85.3 MB in the end (delta: 75.2 MB). Peak memory consumption was 108.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:24,806 INFO L168 Benchmark]: TraceAbstraction took 1675.95 ms. Allocated memory was 235.9 MB in the beginning and 248.0 MB in the end (delta: 12.1 MB). Free memory was 85.3 MB in the beginning and 135.0 MB in the end (delta: -49.8 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:10:24,809 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 0.24 ms. Allocated memory is still 145.2 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 808.25 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 166.0 MB in the end (delta: -63.9 MB). Peak memory consumption was 23.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 110.63 ms. Allocated memory is still 202.4 MB. Free memory was 166.0 MB in the beginning and 160.5 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1829.37 ms. Allocated memory was 202.4 MB in the beginning and 235.9 MB in the end (delta: 33.6 MB). Free memory was 160.5 MB in the beginning and 85.3 MB in the end (delta: 75.2 MB). Peak memory consumption was 108.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1675.95 ms. Allocated memory was 235.9 MB in the beginning and 248.0 MB in the end (delta: 12.1 MB). Free memory was 85.3 MB in the beginning and 135.0 MB in the end (delta: -49.8 MB). There was no memory consumed. 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...