/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product13.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:12:16,122 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:12:16,125 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:12:16,145 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:12:16,146 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:12:16,148 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:12:16,150 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:12:16,163 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:12:16,167 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:12:16,167 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:12:16,168 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:12:16,169 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:12:16,170 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:12:16,170 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:12:16,171 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:12:16,173 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:12:16,173 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:12:16,174 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:12:16,176 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:12:16,178 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:12:16,179 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:12:16,180 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:12:16,181 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:12:16,182 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:12:16,184 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:12:16,184 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:12:16,184 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:12:16,185 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:12:16,186 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:12:16,186 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:12:16,187 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:12:16,187 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:12:16,188 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:12:16,189 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:12:16,190 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:12:16,190 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:12:16,191 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:12:16,191 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:12:16,191 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:12:16,192 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:12:16,193 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:12:16,194 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:12:16,203 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:12:16,203 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:12:16,204 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:12:16,204 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:12:16,205 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:12:16,205 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:12:16,205 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:12:16,205 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:12:16,205 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:12:16,206 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:12:16,206 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:12:16,206 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:12:16,206 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:12:16,206 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:12:16,207 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:12:16,207 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:12:16,207 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:12:16,207 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:12:16,207 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:12:16,208 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:12:16,208 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:12:16,208 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:12:16,208 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:12:16,480 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:12:16,491 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:12:16,493 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:12:16,494 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:12:16,496 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:12:16,497 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product13.cil.c [2020-07-18 00:12:16,577 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15b6a8ec3/9ae77a99811544d3babb61eb970d215a/FLAG09ace5d80 [2020-07-18 00:12:17,088 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:12:17,088 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product13.cil.c [2020-07-18 00:12:17,101 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15b6a8ec3/9ae77a99811544d3babb61eb970d215a/FLAG09ace5d80 [2020-07-18 00:12:17,416 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15b6a8ec3/9ae77a99811544d3babb61eb970d215a [2020-07-18 00:12:17,426 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:12:17,428 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:12:17,429 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:17,430 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:12:17,434 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:12:17,436 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:17" (1/1) ... [2020-07-18 00:12:17,439 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@100c438c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:17, skipping insertion in model container [2020-07-18 00:12:17,439 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:17" (1/1) ... [2020-07-18 00:12:17,446 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:12:17,506 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:12:18,143 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:18,163 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:12:18,296 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:18,334 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:12:18,335 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:18 WrapperNode [2020-07-18 00:12:18,335 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:18,336 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:12:18,336 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:12:18,336 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:12:18,348 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:18" (1/1) ... [2020-07-18 00:12:18,348 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:18" (1/1) ... [2020-07-18 00:12:18,366 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:18" (1/1) ... [2020-07-18 00:12:18,367 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:18" (1/1) ... [2020-07-18 00:12:18,433 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:18" (1/1) ... [2020-07-18 00:12:18,449 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:18" (1/1) ... [2020-07-18 00:12:18,460 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:18" (1/1) ... [2020-07-18 00:12:18,471 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:12:18,472 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:12:18,472 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:12:18,472 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:12:18,473 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:18" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:12:18,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:12:18,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:12:18,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:18,540 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:12:18,540 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:12:18,540 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:12:18,540 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:12:18,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:18,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:18,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:18,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:12:18,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:12:18,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:12:18,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:18,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:18,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:18,542 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:12:18,542 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:12:18,542 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:12:18,543 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:12:18,544 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:12:18,544 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:12:18,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:12:18,547 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:12:18,547 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:12:18,548 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:12:18,548 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:12:18,548 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:12:18,548 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:12:18,548 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 00:12:18,548 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:12:18,549 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2020-07-18 00:12:18,549 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:12:18,549 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:12:18,549 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:12:18,549 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:12:18,549 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:12:18,550 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:12:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:12:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:12:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:12:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:12:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:12:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:12:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:12:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:12:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:12:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:12:18,552 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:18,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:12:18,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:12:18,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:12:18,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:12:18,553 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:18,553 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:12:18,553 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:18,553 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:12:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:12:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:12:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:12:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:12:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:12:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:12:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:12:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:12:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:12:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:12:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:12:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:12:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:12:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:12:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:12:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:12:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:12:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:12:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:12:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:12:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:12:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:12:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:12:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 00:12:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:12:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2020-07-18 00:12:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:12:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:12:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:12:20,242 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:12:20,243 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:12:20,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:20 BoogieIcfgContainer [2020-07-18 00:12:20,250 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:12:20,251 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:12:20,251 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:12:20,255 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:12:20,256 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:12:17" (1/3) ... [2020-07-18 00:12:20,257 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d7686eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:20, skipping insertion in model container [2020-07-18 00:12:20,257 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:18" (2/3) ... [2020-07-18 00:12:20,257 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d7686eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:20, skipping insertion in model container [2020-07-18 00:12:20,258 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:20" (3/3) ... [2020-07-18 00:12:20,260 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product13.cil.c [2020-07-18 00:12:20,272 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:12:20,282 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:12:20,298 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:12:20,322 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:12:20,323 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:12:20,323 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:12:20,323 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:12:20,323 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:12:20,324 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:12:20,324 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:12:20,324 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:12:20,350 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states. [2020-07-18 00:12:20,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-18 00:12:20,375 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:12:20,376 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:12:20,377 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:12:20,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:12:20,385 INFO L82 PathProgramCache]: Analyzing trace with hash 1387174112, now seen corresponding path program 1 times [2020-07-18 00:12:20,396 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:12:20,397 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [911936555] [2020-07-18 00:12:20,397 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:12:20,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:21,223 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:12:21,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:21,367 INFO L280 TraceCheckUtils]: 0: Hoare triple {412#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {295#true} is VALID [2020-07-18 00:12:21,368 INFO L280 TraceCheckUtils]: 1: Hoare triple {295#true} #valid := #valid[0 := 0]; {295#true} is VALID [2020-07-18 00:12:21,369 INFO L280 TraceCheckUtils]: 2: Hoare triple {295#true} assume 0 < #StackHeapBarrier; {295#true} is VALID [2020-07-18 00:12:21,371 INFO L280 TraceCheckUtils]: 3: Hoare triple {295#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(30); srcloc: L375 {295#true} is VALID [2020-07-18 00:12:21,372 INFO L280 TraceCheckUtils]: 4: Hoare triple {295#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(9); srcloc: L375-1 {295#true} is VALID [2020-07-18 00:12:21,373 INFO L280 TraceCheckUtils]: 5: Hoare triple {295#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(21); srcloc: L375-2 {295#true} is VALID [2020-07-18 00:12:21,373 INFO L280 TraceCheckUtils]: 6: Hoare triple {295#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30); srcloc: L376 {295#true} is VALID [2020-07-18 00:12:21,374 INFO L280 TraceCheckUtils]: 7: Hoare triple {295#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9); srcloc: L382 {295#true} is VALID [2020-07-18 00:12:21,374 INFO L280 TraceCheckUtils]: 8: Hoare triple {295#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21); srcloc: L382-1 {295#true} is VALID [2020-07-18 00:12:21,374 INFO L280 TraceCheckUtils]: 9: Hoare triple {295#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L383 {295#true} is VALID [2020-07-18 00:12:21,375 INFO L280 TraceCheckUtils]: 10: Hoare triple {295#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L421 {295#true} is VALID [2020-07-18 00:12:21,375 INFO L280 TraceCheckUtils]: 11: Hoare triple {295#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(25); srcloc: L421-1 {295#true} is VALID [2020-07-18 00:12:21,376 INFO L280 TraceCheckUtils]: 12: Hoare triple {295#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L422 {295#true} is VALID [2020-07-18 00:12:21,376 INFO L280 TraceCheckUtils]: 13: Hoare triple {295#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L428 {295#true} is VALID [2020-07-18 00:12:21,377 INFO L280 TraceCheckUtils]: 14: Hoare triple {295#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(25); srcloc: L428-1 {295#true} is VALID [2020-07-18 00:12:21,377 INFO L280 TraceCheckUtils]: 15: Hoare triple {295#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13); srcloc: L429 {295#true} is VALID [2020-07-18 00:12:21,378 INFO L280 TraceCheckUtils]: 16: Hoare triple {295#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7); srcloc: L553 {295#true} is VALID [2020-07-18 00:12:21,378 INFO L280 TraceCheckUtils]: 17: Hoare triple {295#true} SUMMARY for call write~init~int(44, #t~string42.base, #t~string42.offset, 1); srcloc: L554 {295#true} is VALID [2020-07-18 00:12:21,380 INFO L280 TraceCheckUtils]: 18: Hoare triple {295#true} SUMMARY for call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L554-1 {295#true} is VALID [2020-07-18 00:12:21,384 INFO L280 TraceCheckUtils]: 19: Hoare triple {295#true} SUMMARY for call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L554-2 {295#true} is VALID [2020-07-18 00:12:21,385 INFO L280 TraceCheckUtils]: 20: Hoare triple {295#true} SUMMARY for call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L554-3 {295#true} is VALID [2020-07-18 00:12:21,386 INFO L280 TraceCheckUtils]: 21: Hoare triple {295#true} SUMMARY for call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1); srcloc: L554-4 {295#true} is VALID [2020-07-18 00:12:21,387 INFO L280 TraceCheckUtils]: 22: Hoare triple {295#true} SUMMARY for call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1); srcloc: L554-5 {295#true} is VALID [2020-07-18 00:12:21,396 INFO L280 TraceCheckUtils]: 23: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1); srcloc: L554-6 {295#true} is VALID [2020-07-18 00:12:21,396 INFO L280 TraceCheckUtils]: 24: Hoare triple {295#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5); srcloc: L554-7 {295#true} is VALID [2020-07-18 00:12:21,396 INFO L280 TraceCheckUtils]: 25: Hoare triple {295#true} SUMMARY for call write~init~int(67, #t~string44.base, #t~string44.offset, 1); srcloc: L558 {295#true} is VALID [2020-07-18 00:12:21,397 INFO L280 TraceCheckUtils]: 26: Hoare triple {295#true} SUMMARY for call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L558-1 {295#true} is VALID [2020-07-18 00:12:21,398 INFO L280 TraceCheckUtils]: 27: Hoare triple {295#true} SUMMARY for call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L558-2 {295#true} is VALID [2020-07-18 00:12:21,399 INFO L280 TraceCheckUtils]: 28: Hoare triple {295#true} SUMMARY for call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L558-3 {295#true} is VALID [2020-07-18 00:12:21,399 INFO L280 TraceCheckUtils]: 29: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L558-4 {295#true} is VALID [2020-07-18 00:12:21,399 INFO L280 TraceCheckUtils]: 30: Hoare triple {295#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L558-5 {295#true} is VALID [2020-07-18 00:12:21,400 INFO L280 TraceCheckUtils]: 31: Hoare triple {295#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L562 {295#true} is VALID [2020-07-18 00:12:21,400 INFO L280 TraceCheckUtils]: 32: Hoare triple {295#true} SUMMARY for call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L562-1 {295#true} is VALID [2020-07-18 00:12:21,400 INFO L280 TraceCheckUtils]: 33: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L562-2 {295#true} is VALID [2020-07-18 00:12:21,401 INFO L280 TraceCheckUtils]: 34: Hoare triple {295#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2); srcloc: L562-3 {295#true} is VALID [2020-07-18 00:12:21,401 INFO L280 TraceCheckUtils]: 35: Hoare triple {295#true} SUMMARY for call write~init~int(41, #t~string48.base, #t~string48.offset, 1); srcloc: L566 {295#true} is VALID [2020-07-18 00:12:21,402 INFO L280 TraceCheckUtils]: 36: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L566-1 {295#true} is VALID [2020-07-18 00:12:21,402 INFO L280 TraceCheckUtils]: 37: Hoare triple {295#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(13); srcloc: L566-2 {295#true} is VALID [2020-07-18 00:12:21,403 INFO L280 TraceCheckUtils]: 38: Hoare triple {295#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3); srcloc: L813 {295#true} is VALID [2020-07-18 00:12:21,403 INFO L280 TraceCheckUtils]: 39: Hoare triple {295#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L817 {295#true} is VALID [2020-07-18 00:12:21,404 INFO L280 TraceCheckUtils]: 40: Hoare triple {295#true} SUMMARY for call write~init~int(110, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L817-1 {295#true} is VALID [2020-07-18 00:12:21,405 INFO L280 TraceCheckUtils]: 41: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L817-2 {295#true} is VALID [2020-07-18 00:12:21,405 INFO L280 TraceCheckUtils]: 42: Hoare triple {295#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(4); srcloc: L817-3 {295#true} is VALID [2020-07-18 00:12:21,406 INFO L280 TraceCheckUtils]: 43: Hoare triple {295#true} SUMMARY for call write~init~int(79, #t~string58.base, #t~string58.offset, 1); srcloc: L821 {295#true} is VALID [2020-07-18 00:12:21,406 INFO L280 TraceCheckUtils]: 44: Hoare triple {295#true} SUMMARY for call write~init~int(102, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L821-1 {295#true} is VALID [2020-07-18 00:12:21,407 INFO L280 TraceCheckUtils]: 45: Hoare triple {295#true} SUMMARY for call write~init~int(102, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L821-2 {295#true} is VALID [2020-07-18 00:12:21,410 INFO L280 TraceCheckUtils]: 46: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string58.base, 3 + #t~string58.offset, 1); srcloc: L821-3 {295#true} is VALID [2020-07-18 00:12:21,410 INFO L280 TraceCheckUtils]: 47: Hoare triple {295#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(7); srcloc: L821-4 {295#true} is VALID [2020-07-18 00:12:21,411 INFO L280 TraceCheckUtils]: 48: Hoare triple {295#true} SUMMARY for call write~init~int(44, #t~string60.base, #t~string60.offset, 1); srcloc: L825 {295#true} is VALID [2020-07-18 00:12:21,411 INFO L280 TraceCheckUtils]: 49: Hoare triple {295#true} SUMMARY for call write~init~int(80, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L825-1 {295#true} is VALID [2020-07-18 00:12:21,411 INFO L280 TraceCheckUtils]: 50: Hoare triple {295#true} SUMMARY for call write~init~int(117, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L825-2 {295#true} is VALID [2020-07-18 00:12:21,415 INFO L280 TraceCheckUtils]: 51: Hoare triple {295#true} SUMMARY for call write~init~int(109, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L825-3 {295#true} is VALID [2020-07-18 00:12:21,416 INFO L280 TraceCheckUtils]: 52: Hoare triple {295#true} SUMMARY for call write~init~int(112, #t~string60.base, 4 + #t~string60.offset, 1); srcloc: L825-4 {295#true} is VALID [2020-07-18 00:12:21,416 INFO L280 TraceCheckUtils]: 53: Hoare triple {295#true} SUMMARY for call write~init~int(58, #t~string60.base, 5 + #t~string60.offset, 1); srcloc: L825-5 {295#true} is VALID [2020-07-18 00:12:21,417 INFO L280 TraceCheckUtils]: 54: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string60.base, 6 + #t~string60.offset, 1); srcloc: L825-6 {295#true} is VALID [2020-07-18 00:12:21,417 INFO L280 TraceCheckUtils]: 55: Hoare triple {295#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(3); srcloc: L825-7 {295#true} is VALID [2020-07-18 00:12:21,418 INFO L280 TraceCheckUtils]: 56: Hoare triple {295#true} SUMMARY for call write~init~int(79, #t~string62.base, #t~string62.offset, 1); srcloc: L829 {295#true} is VALID [2020-07-18 00:12:21,418 INFO L280 TraceCheckUtils]: 57: Hoare triple {295#true} SUMMARY for call write~init~int(110, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L829-1 {295#true} is VALID [2020-07-18 00:12:21,419 INFO L280 TraceCheckUtils]: 58: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L829-2 {295#true} is VALID [2020-07-18 00:12:21,419 INFO L280 TraceCheckUtils]: 59: Hoare triple {295#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(4); srcloc: L829-3 {295#true} is VALID [2020-07-18 00:12:21,420 INFO L280 TraceCheckUtils]: 60: Hoare triple {295#true} SUMMARY for call write~init~int(79, #t~string64.base, #t~string64.offset, 1); srcloc: L833 {295#true} is VALID [2020-07-18 00:12:21,422 INFO L280 TraceCheckUtils]: 61: Hoare triple {295#true} SUMMARY for call write~init~int(102, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L833-1 {295#true} is VALID [2020-07-18 00:12:21,423 INFO L280 TraceCheckUtils]: 62: Hoare triple {295#true} SUMMARY for call write~init~int(102, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L833-2 {295#true} is VALID [2020-07-18 00:12:21,424 INFO L280 TraceCheckUtils]: 63: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L833-3 {295#true} is VALID [2020-07-18 00:12:21,424 INFO L280 TraceCheckUtils]: 64: Hoare triple {295#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L833-4 {295#true} is VALID [2020-07-18 00:12:21,424 INFO L280 TraceCheckUtils]: 65: Hoare triple {295#true} SUMMARY for call write~init~int(41, #t~string66.base, #t~string66.offset, 1); srcloc: L837 {295#true} is VALID [2020-07-18 00:12:21,425 INFO L280 TraceCheckUtils]: 66: Hoare triple {295#true} SUMMARY for call write~init~int(32, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L837-1 {295#true} is VALID [2020-07-18 00:12:21,433 INFO L280 TraceCheckUtils]: 67: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L837-2 {295#true} is VALID [2020-07-18 00:12:21,434 INFO L280 TraceCheckUtils]: 68: Hoare triple {295#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L837-3 {295#true} is VALID [2020-07-18 00:12:21,435 INFO L280 TraceCheckUtils]: 69: Hoare triple {295#true} SUMMARY for call write~init~int(10, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {295#true} is VALID [2020-07-18 00:12:21,435 INFO L280 TraceCheckUtils]: 70: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {295#true} is VALID [2020-07-18 00:12:21,435 INFO L280 TraceCheckUtils]: 71: Hoare triple {295#true} ~head~0.base, ~head~0.offset := 0, 0; {295#true} is VALID [2020-07-18 00:12:21,436 INFO L280 TraceCheckUtils]: 72: Hoare triple {295#true} ~switchedOnBeforeTS~0 := 0; {295#true} is VALID [2020-07-18 00:12:21,436 INFO L280 TraceCheckUtils]: 73: Hoare triple {295#true} ~waterLevel~0 := 1; {295#true} is VALID [2020-07-18 00:12:21,436 INFO L280 TraceCheckUtils]: 74: Hoare triple {295#true} ~methaneLevelCritical~0 := 0; {295#true} is VALID [2020-07-18 00:12:21,437 INFO L280 TraceCheckUtils]: 75: Hoare triple {295#true} ~cleanupTimeShifts~0 := 4; {295#true} is VALID [2020-07-18 00:12:21,437 INFO L280 TraceCheckUtils]: 76: Hoare triple {295#true} ~pumpRunning~0 := 0; {295#true} is VALID [2020-07-18 00:12:21,437 INFO L280 TraceCheckUtils]: 77: Hoare triple {295#true} ~systemActive~0 := 1; {295#true} is VALID [2020-07-18 00:12:21,438 INFO L280 TraceCheckUtils]: 78: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:21,438 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {295#true} {295#true} #879#return; {295#true} is VALID [2020-07-18 00:12:21,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:21,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:21,460 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {295#true} {295#true} #787#return; {295#true} is VALID [2020-07-18 00:12:21,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:21,464 INFO L280 TraceCheckUtils]: 0: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:21,464 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {295#true} {295#true} #789#return; {295#true} is VALID [2020-07-18 00:12:21,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:21,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {295#true} havoc ~retValue_acc~1; {295#true} is VALID [2020-07-18 00:12:21,470 INFO L280 TraceCheckUtils]: 1: Hoare triple {295#true} ~retValue_acc~1 := 1; {295#true} is VALID [2020-07-18 00:12:21,470 INFO L280 TraceCheckUtils]: 2: Hoare triple {295#true} #res := ~retValue_acc~1; {295#true} is VALID [2020-07-18 00:12:21,470 INFO L280 TraceCheckUtils]: 3: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:21,471 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {295#true} {295#true} #791#return; {295#true} is VALID [2020-07-18 00:12:21,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:21,482 INFO L280 TraceCheckUtils]: 0: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:21,483 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {295#true} {295#true} #793#return; {295#true} is VALID [2020-07-18 00:12:21,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:21,504 INFO L280 TraceCheckUtils]: 0: Hoare triple {413#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {295#true} is VALID [2020-07-18 00:12:21,504 INFO L280 TraceCheckUtils]: 1: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:21,505 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {295#true} {295#true} #869#return; {295#true} is VALID [2020-07-18 00:12:21,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:21,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:21,542 INFO L280 TraceCheckUtils]: 0: Hoare triple {295#true} havoc ~retValue_acc~9; {295#true} is VALID [2020-07-18 00:12:21,542 INFO L280 TraceCheckUtils]: 1: Hoare triple {295#true} ~retValue_acc~9 := ~pumpRunning~0; {295#true} is VALID [2020-07-18 00:12:21,543 INFO L280 TraceCheckUtils]: 2: Hoare triple {295#true} #res := ~retValue_acc~9; {295#true} is VALID [2020-07-18 00:12:21,543 INFO L280 TraceCheckUtils]: 3: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:21,543 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {295#true} {413#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #859#return; {295#true} is VALID [2020-07-18 00:12:21,544 INFO L263 TraceCheckUtils]: 0: Hoare triple {413#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret36 := isPumpRunning(); {295#true} is VALID [2020-07-18 00:12:21,544 INFO L280 TraceCheckUtils]: 1: Hoare triple {295#true} havoc ~retValue_acc~9; {295#true} is VALID [2020-07-18 00:12:21,545 INFO L280 TraceCheckUtils]: 2: Hoare triple {295#true} ~retValue_acc~9 := ~pumpRunning~0; {295#true} is VALID [2020-07-18 00:12:21,545 INFO L280 TraceCheckUtils]: 3: Hoare triple {295#true} #res := ~retValue_acc~9; {295#true} is VALID [2020-07-18 00:12:21,545 INFO L280 TraceCheckUtils]: 4: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:21,546 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {295#true} {413#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #859#return; {295#true} is VALID [2020-07-18 00:12:21,546 INFO L280 TraceCheckUtils]: 6: Hoare triple {295#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {295#true} is VALID [2020-07-18 00:12:21,546 INFO L280 TraceCheckUtils]: 7: Hoare triple {295#true} ~switchedOnBeforeTS~0 := #t~ret36; {295#true} is VALID [2020-07-18 00:12:21,547 INFO L280 TraceCheckUtils]: 8: Hoare triple {295#true} havoc #t~ret36; {295#true} is VALID [2020-07-18 00:12:21,547 INFO L280 TraceCheckUtils]: 9: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:21,547 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {295#true} {296#false} #847#return; {296#false} is VALID [2020-07-18 00:12:21,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:21,551 INFO L280 TraceCheckUtils]: 0: Hoare triple {295#true} havoc ~retValue_acc~6; {295#true} is VALID [2020-07-18 00:12:21,552 INFO L280 TraceCheckUtils]: 1: Hoare triple {295#true} ~retValue_acc~6 := ~waterLevel~0; {295#true} is VALID [2020-07-18 00:12:21,552 INFO L280 TraceCheckUtils]: 2: Hoare triple {295#true} #res := ~retValue_acc~6; {295#true} is VALID [2020-07-18 00:12:21,552 INFO L280 TraceCheckUtils]: 3: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:21,553 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {295#true} {296#false} #861#return; {296#false} is VALID [2020-07-18 00:12:21,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:21,556 INFO L280 TraceCheckUtils]: 0: Hoare triple {295#true} havoc ~retValue_acc~9; {295#true} is VALID [2020-07-18 00:12:21,557 INFO L280 TraceCheckUtils]: 1: Hoare triple {295#true} ~retValue_acc~9 := ~pumpRunning~0; {295#true} is VALID [2020-07-18 00:12:21,557 INFO L280 TraceCheckUtils]: 2: Hoare triple {295#true} #res := ~retValue_acc~9; {295#true} is VALID [2020-07-18 00:12:21,558 INFO L280 TraceCheckUtils]: 3: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:21,558 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {295#true} {296#false} #863#return; {296#false} is VALID [2020-07-18 00:12:21,564 INFO L263 TraceCheckUtils]: 0: Hoare triple {295#true} call ULTIMATE.init(); {412#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 00:12:21,564 INFO L280 TraceCheckUtils]: 1: Hoare triple {412#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {295#true} is VALID [2020-07-18 00:12:21,565 INFO L280 TraceCheckUtils]: 2: Hoare triple {295#true} #valid := #valid[0 := 0]; {295#true} is VALID [2020-07-18 00:12:21,565 INFO L280 TraceCheckUtils]: 3: Hoare triple {295#true} assume 0 < #StackHeapBarrier; {295#true} is VALID [2020-07-18 00:12:21,565 INFO L280 TraceCheckUtils]: 4: Hoare triple {295#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(30); srcloc: L375 {295#true} is VALID [2020-07-18 00:12:21,566 INFO L280 TraceCheckUtils]: 5: Hoare triple {295#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(9); srcloc: L375-1 {295#true} is VALID [2020-07-18 00:12:21,566 INFO L280 TraceCheckUtils]: 6: Hoare triple {295#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(21); srcloc: L375-2 {295#true} is VALID [2020-07-18 00:12:21,566 INFO L280 TraceCheckUtils]: 7: Hoare triple {295#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30); srcloc: L376 {295#true} is VALID [2020-07-18 00:12:21,567 INFO L280 TraceCheckUtils]: 8: Hoare triple {295#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9); srcloc: L382 {295#true} is VALID [2020-07-18 00:12:21,567 INFO L280 TraceCheckUtils]: 9: Hoare triple {295#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21); srcloc: L382-1 {295#true} is VALID [2020-07-18 00:12:21,567 INFO L280 TraceCheckUtils]: 10: Hoare triple {295#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L383 {295#true} is VALID [2020-07-18 00:12:21,567 INFO L280 TraceCheckUtils]: 11: Hoare triple {295#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L421 {295#true} is VALID [2020-07-18 00:12:21,568 INFO L280 TraceCheckUtils]: 12: Hoare triple {295#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(25); srcloc: L421-1 {295#true} is VALID [2020-07-18 00:12:21,568 INFO L280 TraceCheckUtils]: 13: Hoare triple {295#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L422 {295#true} is VALID [2020-07-18 00:12:21,568 INFO L280 TraceCheckUtils]: 14: Hoare triple {295#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L428 {295#true} is VALID [2020-07-18 00:12:21,568 INFO L280 TraceCheckUtils]: 15: Hoare triple {295#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(25); srcloc: L428-1 {295#true} is VALID [2020-07-18 00:12:21,569 INFO L280 TraceCheckUtils]: 16: Hoare triple {295#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13); srcloc: L429 {295#true} is VALID [2020-07-18 00:12:21,569 INFO L280 TraceCheckUtils]: 17: Hoare triple {295#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7); srcloc: L553 {295#true} is VALID [2020-07-18 00:12:21,569 INFO L280 TraceCheckUtils]: 18: Hoare triple {295#true} SUMMARY for call write~init~int(44, #t~string42.base, #t~string42.offset, 1); srcloc: L554 {295#true} is VALID [2020-07-18 00:12:21,570 INFO L280 TraceCheckUtils]: 19: Hoare triple {295#true} SUMMARY for call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L554-1 {295#true} is VALID [2020-07-18 00:12:21,570 INFO L280 TraceCheckUtils]: 20: Hoare triple {295#true} SUMMARY for call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L554-2 {295#true} is VALID [2020-07-18 00:12:21,570 INFO L280 TraceCheckUtils]: 21: Hoare triple {295#true} SUMMARY for call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L554-3 {295#true} is VALID [2020-07-18 00:12:21,571 INFO L280 TraceCheckUtils]: 22: Hoare triple {295#true} SUMMARY for call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1); srcloc: L554-4 {295#true} is VALID [2020-07-18 00:12:21,571 INFO L280 TraceCheckUtils]: 23: Hoare triple {295#true} SUMMARY for call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1); srcloc: L554-5 {295#true} is VALID [2020-07-18 00:12:21,571 INFO L280 TraceCheckUtils]: 24: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1); srcloc: L554-6 {295#true} is VALID [2020-07-18 00:12:21,571 INFO L280 TraceCheckUtils]: 25: Hoare triple {295#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5); srcloc: L554-7 {295#true} is VALID [2020-07-18 00:12:21,572 INFO L280 TraceCheckUtils]: 26: Hoare triple {295#true} SUMMARY for call write~init~int(67, #t~string44.base, #t~string44.offset, 1); srcloc: L558 {295#true} is VALID [2020-07-18 00:12:21,572 INFO L280 TraceCheckUtils]: 27: Hoare triple {295#true} SUMMARY for call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L558-1 {295#true} is VALID [2020-07-18 00:12:21,572 INFO L280 TraceCheckUtils]: 28: Hoare triple {295#true} SUMMARY for call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L558-2 {295#true} is VALID [2020-07-18 00:12:21,573 INFO L280 TraceCheckUtils]: 29: Hoare triple {295#true} SUMMARY for call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L558-3 {295#true} is VALID [2020-07-18 00:12:21,573 INFO L280 TraceCheckUtils]: 30: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L558-4 {295#true} is VALID [2020-07-18 00:12:21,573 INFO L280 TraceCheckUtils]: 31: Hoare triple {295#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L558-5 {295#true} is VALID [2020-07-18 00:12:21,574 INFO L280 TraceCheckUtils]: 32: Hoare triple {295#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L562 {295#true} is VALID [2020-07-18 00:12:21,574 INFO L280 TraceCheckUtils]: 33: Hoare triple {295#true} SUMMARY for call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L562-1 {295#true} is VALID [2020-07-18 00:12:21,574 INFO L280 TraceCheckUtils]: 34: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L562-2 {295#true} is VALID [2020-07-18 00:12:21,574 INFO L280 TraceCheckUtils]: 35: Hoare triple {295#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2); srcloc: L562-3 {295#true} is VALID [2020-07-18 00:12:21,575 INFO L280 TraceCheckUtils]: 36: Hoare triple {295#true} SUMMARY for call write~init~int(41, #t~string48.base, #t~string48.offset, 1); srcloc: L566 {295#true} is VALID [2020-07-18 00:12:21,575 INFO L280 TraceCheckUtils]: 37: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L566-1 {295#true} is VALID [2020-07-18 00:12:21,575 INFO L280 TraceCheckUtils]: 38: Hoare triple {295#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(13); srcloc: L566-2 {295#true} is VALID [2020-07-18 00:12:21,576 INFO L280 TraceCheckUtils]: 39: Hoare triple {295#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3); srcloc: L813 {295#true} is VALID [2020-07-18 00:12:21,576 INFO L280 TraceCheckUtils]: 40: Hoare triple {295#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L817 {295#true} is VALID [2020-07-18 00:12:21,576 INFO L280 TraceCheckUtils]: 41: Hoare triple {295#true} SUMMARY for call write~init~int(110, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L817-1 {295#true} is VALID [2020-07-18 00:12:21,576 INFO L280 TraceCheckUtils]: 42: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L817-2 {295#true} is VALID [2020-07-18 00:12:21,577 INFO L280 TraceCheckUtils]: 43: Hoare triple {295#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(4); srcloc: L817-3 {295#true} is VALID [2020-07-18 00:12:21,577 INFO L280 TraceCheckUtils]: 44: Hoare triple {295#true} SUMMARY for call write~init~int(79, #t~string58.base, #t~string58.offset, 1); srcloc: L821 {295#true} is VALID [2020-07-18 00:12:21,577 INFO L280 TraceCheckUtils]: 45: Hoare triple {295#true} SUMMARY for call write~init~int(102, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L821-1 {295#true} is VALID [2020-07-18 00:12:21,578 INFO L280 TraceCheckUtils]: 46: Hoare triple {295#true} SUMMARY for call write~init~int(102, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L821-2 {295#true} is VALID [2020-07-18 00:12:21,578 INFO L280 TraceCheckUtils]: 47: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string58.base, 3 + #t~string58.offset, 1); srcloc: L821-3 {295#true} is VALID [2020-07-18 00:12:21,578 INFO L280 TraceCheckUtils]: 48: Hoare triple {295#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(7); srcloc: L821-4 {295#true} is VALID [2020-07-18 00:12:21,579 INFO L280 TraceCheckUtils]: 49: Hoare triple {295#true} SUMMARY for call write~init~int(44, #t~string60.base, #t~string60.offset, 1); srcloc: L825 {295#true} is VALID [2020-07-18 00:12:21,579 INFO L280 TraceCheckUtils]: 50: Hoare triple {295#true} SUMMARY for call write~init~int(80, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L825-1 {295#true} is VALID [2020-07-18 00:12:21,579 INFO L280 TraceCheckUtils]: 51: Hoare triple {295#true} SUMMARY for call write~init~int(117, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L825-2 {295#true} is VALID [2020-07-18 00:12:21,579 INFO L280 TraceCheckUtils]: 52: Hoare triple {295#true} SUMMARY for call write~init~int(109, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L825-3 {295#true} is VALID [2020-07-18 00:12:21,580 INFO L280 TraceCheckUtils]: 53: Hoare triple {295#true} SUMMARY for call write~init~int(112, #t~string60.base, 4 + #t~string60.offset, 1); srcloc: L825-4 {295#true} is VALID [2020-07-18 00:12:21,580 INFO L280 TraceCheckUtils]: 54: Hoare triple {295#true} SUMMARY for call write~init~int(58, #t~string60.base, 5 + #t~string60.offset, 1); srcloc: L825-5 {295#true} is VALID [2020-07-18 00:12:21,580 INFO L280 TraceCheckUtils]: 55: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string60.base, 6 + #t~string60.offset, 1); srcloc: L825-6 {295#true} is VALID [2020-07-18 00:12:21,581 INFO L280 TraceCheckUtils]: 56: Hoare triple {295#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(3); srcloc: L825-7 {295#true} is VALID [2020-07-18 00:12:21,581 INFO L280 TraceCheckUtils]: 57: Hoare triple {295#true} SUMMARY for call write~init~int(79, #t~string62.base, #t~string62.offset, 1); srcloc: L829 {295#true} is VALID [2020-07-18 00:12:21,581 INFO L280 TraceCheckUtils]: 58: Hoare triple {295#true} SUMMARY for call write~init~int(110, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L829-1 {295#true} is VALID [2020-07-18 00:12:21,581 INFO L280 TraceCheckUtils]: 59: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L829-2 {295#true} is VALID [2020-07-18 00:12:21,582 INFO L280 TraceCheckUtils]: 60: Hoare triple {295#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(4); srcloc: L829-3 {295#true} is VALID [2020-07-18 00:12:21,582 INFO L280 TraceCheckUtils]: 61: Hoare triple {295#true} SUMMARY for call write~init~int(79, #t~string64.base, #t~string64.offset, 1); srcloc: L833 {295#true} is VALID [2020-07-18 00:12:21,582 INFO L280 TraceCheckUtils]: 62: Hoare triple {295#true} SUMMARY for call write~init~int(102, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L833-1 {295#true} is VALID [2020-07-18 00:12:21,583 INFO L280 TraceCheckUtils]: 63: Hoare triple {295#true} SUMMARY for call write~init~int(102, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L833-2 {295#true} is VALID [2020-07-18 00:12:21,583 INFO L280 TraceCheckUtils]: 64: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L833-3 {295#true} is VALID [2020-07-18 00:12:21,583 INFO L280 TraceCheckUtils]: 65: Hoare triple {295#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L833-4 {295#true} is VALID [2020-07-18 00:12:21,584 INFO L280 TraceCheckUtils]: 66: Hoare triple {295#true} SUMMARY for call write~init~int(41, #t~string66.base, #t~string66.offset, 1); srcloc: L837 {295#true} is VALID [2020-07-18 00:12:21,584 INFO L280 TraceCheckUtils]: 67: Hoare triple {295#true} SUMMARY for call write~init~int(32, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L837-1 {295#true} is VALID [2020-07-18 00:12:21,584 INFO L280 TraceCheckUtils]: 68: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L837-2 {295#true} is VALID [2020-07-18 00:12:21,584 INFO L280 TraceCheckUtils]: 69: Hoare triple {295#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L837-3 {295#true} is VALID [2020-07-18 00:12:21,585 INFO L280 TraceCheckUtils]: 70: Hoare triple {295#true} SUMMARY for call write~init~int(10, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {295#true} is VALID [2020-07-18 00:12:21,585 INFO L280 TraceCheckUtils]: 71: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {295#true} is VALID [2020-07-18 00:12:21,585 INFO L280 TraceCheckUtils]: 72: Hoare triple {295#true} ~head~0.base, ~head~0.offset := 0, 0; {295#true} is VALID [2020-07-18 00:12:21,586 INFO L280 TraceCheckUtils]: 73: Hoare triple {295#true} ~switchedOnBeforeTS~0 := 0; {295#true} is VALID [2020-07-18 00:12:21,586 INFO L280 TraceCheckUtils]: 74: Hoare triple {295#true} ~waterLevel~0 := 1; {295#true} is VALID [2020-07-18 00:12:21,586 INFO L280 TraceCheckUtils]: 75: Hoare triple {295#true} ~methaneLevelCritical~0 := 0; {295#true} is VALID [2020-07-18 00:12:21,587 INFO L280 TraceCheckUtils]: 76: Hoare triple {295#true} ~cleanupTimeShifts~0 := 4; {295#true} is VALID [2020-07-18 00:12:21,587 INFO L280 TraceCheckUtils]: 77: Hoare triple {295#true} ~pumpRunning~0 := 0; {295#true} is VALID [2020-07-18 00:12:21,587 INFO L280 TraceCheckUtils]: 78: Hoare triple {295#true} ~systemActive~0 := 1; {295#true} is VALID [2020-07-18 00:12:21,587 INFO L280 TraceCheckUtils]: 79: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:21,588 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {295#true} {295#true} #879#return; {295#true} is VALID [2020-07-18 00:12:21,588 INFO L263 TraceCheckUtils]: 81: Hoare triple {295#true} call #t~ret73 := main(); {295#true} is VALID [2020-07-18 00:12:21,588 INFO L280 TraceCheckUtils]: 82: Hoare triple {295#true} havoc ~retValue_acc~7; {295#true} is VALID [2020-07-18 00:12:21,589 INFO L280 TraceCheckUtils]: 83: Hoare triple {295#true} havoc ~tmp~4; {295#true} is VALID [2020-07-18 00:12:21,589 INFO L263 TraceCheckUtils]: 84: Hoare triple {295#true} call select_helpers(); {295#true} is VALID [2020-07-18 00:12:21,589 INFO L280 TraceCheckUtils]: 85: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:21,589 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {295#true} {295#true} #787#return; {295#true} is VALID [2020-07-18 00:12:21,590 INFO L263 TraceCheckUtils]: 87: Hoare triple {295#true} call select_features(); {295#true} is VALID [2020-07-18 00:12:21,590 INFO L280 TraceCheckUtils]: 88: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:21,590 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {295#true} {295#true} #789#return; {295#true} is VALID [2020-07-18 00:12:21,591 INFO L263 TraceCheckUtils]: 90: Hoare triple {295#true} call #t~ret49 := valid_product(); {295#true} is VALID [2020-07-18 00:12:21,591 INFO L280 TraceCheckUtils]: 91: Hoare triple {295#true} havoc ~retValue_acc~1; {295#true} is VALID [2020-07-18 00:12:21,591 INFO L280 TraceCheckUtils]: 92: Hoare triple {295#true} ~retValue_acc~1 := 1; {295#true} is VALID [2020-07-18 00:12:21,591 INFO L280 TraceCheckUtils]: 93: Hoare triple {295#true} #res := ~retValue_acc~1; {295#true} is VALID [2020-07-18 00:12:21,592 INFO L280 TraceCheckUtils]: 94: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:21,592 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {295#true} {295#true} #791#return; {295#true} is VALID [2020-07-18 00:12:21,592 INFO L280 TraceCheckUtils]: 96: Hoare triple {295#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647; {295#true} is VALID [2020-07-18 00:12:21,593 INFO L280 TraceCheckUtils]: 97: Hoare triple {295#true} ~tmp~4 := #t~ret49; {295#true} is VALID [2020-07-18 00:12:21,593 INFO L280 TraceCheckUtils]: 98: Hoare triple {295#true} havoc #t~ret49; {295#true} is VALID [2020-07-18 00:12:21,593 INFO L280 TraceCheckUtils]: 99: Hoare triple {295#true} assume 0 != ~tmp~4; {295#true} is VALID [2020-07-18 00:12:21,593 INFO L263 TraceCheckUtils]: 100: Hoare triple {295#true} call setup(); {295#true} is VALID [2020-07-18 00:12:21,594 INFO L280 TraceCheckUtils]: 101: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:21,594 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {295#true} {295#true} #793#return; {295#true} is VALID [2020-07-18 00:12:21,594 INFO L263 TraceCheckUtils]: 103: Hoare triple {295#true} call runTest(); {295#true} is VALID [2020-07-18 00:12:21,595 INFO L263 TraceCheckUtils]: 104: Hoare triple {295#true} call __utac_acc__Specification5_spec__1(); {413#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:21,596 INFO L280 TraceCheckUtils]: 105: Hoare triple {413#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {295#true} is VALID [2020-07-18 00:12:21,596 INFO L280 TraceCheckUtils]: 106: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:21,596 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {295#true} {295#true} #869#return; {295#true} is VALID [2020-07-18 00:12:21,597 INFO L263 TraceCheckUtils]: 108: Hoare triple {295#true} call test(); {295#true} is VALID [2020-07-18 00:12:21,597 INFO L280 TraceCheckUtils]: 109: Hoare triple {295#true} havoc ~splverifierCounter~0; {295#true} is VALID [2020-07-18 00:12:21,597 INFO L280 TraceCheckUtils]: 110: Hoare triple {295#true} havoc ~tmp~7; {295#true} is VALID [2020-07-18 00:12:21,597 INFO L280 TraceCheckUtils]: 111: Hoare triple {295#true} havoc ~tmp___0~1; {295#true} is VALID [2020-07-18 00:12:21,598 INFO L280 TraceCheckUtils]: 112: Hoare triple {295#true} havoc ~tmp___1~0; {295#true} is VALID [2020-07-18 00:12:21,598 INFO L280 TraceCheckUtils]: 113: Hoare triple {295#true} havoc ~tmp___2~0; {295#true} is VALID [2020-07-18 00:12:21,598 INFO L280 TraceCheckUtils]: 114: Hoare triple {295#true} ~splverifierCounter~0 := 0; {295#true} is VALID [2020-07-18 00:12:21,599 INFO L280 TraceCheckUtils]: 115: Hoare triple {295#true} assume false; {296#false} is VALID [2020-07-18 00:12:21,600 INFO L263 TraceCheckUtils]: 116: Hoare triple {296#false} call cleanup(); {296#false} is VALID [2020-07-18 00:12:21,600 INFO L280 TraceCheckUtils]: 117: Hoare triple {296#false} havoc ~i~0; {296#false} is VALID [2020-07-18 00:12:21,600 INFO L280 TraceCheckUtils]: 118: Hoare triple {296#false} havoc ~__cil_tmp2~0; {296#false} is VALID [2020-07-18 00:12:21,600 INFO L263 TraceCheckUtils]: 119: Hoare triple {296#false} call timeShift(); {296#false} is VALID [2020-07-18 00:12:21,601 INFO L263 TraceCheckUtils]: 120: Hoare triple {296#false} call __utac_acc__Specification5_spec__2(); {413#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:21,601 INFO L263 TraceCheckUtils]: 121: Hoare triple {413#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret36 := isPumpRunning(); {295#true} is VALID [2020-07-18 00:12:21,601 INFO L280 TraceCheckUtils]: 122: Hoare triple {295#true} havoc ~retValue_acc~9; {295#true} is VALID [2020-07-18 00:12:21,602 INFO L280 TraceCheckUtils]: 123: Hoare triple {295#true} ~retValue_acc~9 := ~pumpRunning~0; {295#true} is VALID [2020-07-18 00:12:21,602 INFO L280 TraceCheckUtils]: 124: Hoare triple {295#true} #res := ~retValue_acc~9; {295#true} is VALID [2020-07-18 00:12:21,602 INFO L280 TraceCheckUtils]: 125: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:21,603 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {295#true} {413#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #859#return; {295#true} is VALID [2020-07-18 00:12:21,603 INFO L280 TraceCheckUtils]: 127: Hoare triple {295#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {295#true} is VALID [2020-07-18 00:12:21,603 INFO L280 TraceCheckUtils]: 128: Hoare triple {295#true} ~switchedOnBeforeTS~0 := #t~ret36; {295#true} is VALID [2020-07-18 00:12:21,603 INFO L280 TraceCheckUtils]: 129: Hoare triple {295#true} havoc #t~ret36; {295#true} is VALID [2020-07-18 00:12:21,604 INFO L280 TraceCheckUtils]: 130: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:21,604 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {295#true} {296#false} #847#return; {296#false} is VALID [2020-07-18 00:12:21,604 INFO L280 TraceCheckUtils]: 132: Hoare triple {296#false} assume !(0 != ~pumpRunning~0); {296#false} is VALID [2020-07-18 00:12:21,605 INFO L280 TraceCheckUtils]: 133: Hoare triple {296#false} assume !(0 != ~systemActive~0); {296#false} is VALID [2020-07-18 00:12:21,605 INFO L263 TraceCheckUtils]: 134: Hoare triple {296#false} call __utac_acc__Specification5_spec__3(); {296#false} is VALID [2020-07-18 00:12:21,605 INFO L280 TraceCheckUtils]: 135: Hoare triple {296#false} havoc ~tmp~3; {296#false} is VALID [2020-07-18 00:12:21,606 INFO L280 TraceCheckUtils]: 136: Hoare triple {296#false} havoc ~tmp___0~0; {296#false} is VALID [2020-07-18 00:12:21,606 INFO L263 TraceCheckUtils]: 137: Hoare triple {296#false} call #t~ret37 := getWaterLevel(); {295#true} is VALID [2020-07-18 00:12:21,606 INFO L280 TraceCheckUtils]: 138: Hoare triple {295#true} havoc ~retValue_acc~6; {295#true} is VALID [2020-07-18 00:12:21,607 INFO L280 TraceCheckUtils]: 139: Hoare triple {295#true} ~retValue_acc~6 := ~waterLevel~0; {295#true} is VALID [2020-07-18 00:12:21,607 INFO L280 TraceCheckUtils]: 140: Hoare triple {295#true} #res := ~retValue_acc~6; {295#true} is VALID [2020-07-18 00:12:21,607 INFO L280 TraceCheckUtils]: 141: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:21,608 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {295#true} {296#false} #861#return; {296#false} is VALID [2020-07-18 00:12:21,608 INFO L280 TraceCheckUtils]: 143: Hoare triple {296#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {296#false} is VALID [2020-07-18 00:12:21,608 INFO L280 TraceCheckUtils]: 144: Hoare triple {296#false} ~tmp~3 := #t~ret37; {296#false} is VALID [2020-07-18 00:12:21,609 INFO L280 TraceCheckUtils]: 145: Hoare triple {296#false} havoc #t~ret37; {296#false} is VALID [2020-07-18 00:12:21,609 INFO L280 TraceCheckUtils]: 146: Hoare triple {296#false} assume 2 != ~tmp~3; {296#false} is VALID [2020-07-18 00:12:21,609 INFO L263 TraceCheckUtils]: 147: Hoare triple {296#false} call #t~ret38 := isPumpRunning(); {295#true} is VALID [2020-07-18 00:12:21,609 INFO L280 TraceCheckUtils]: 148: Hoare triple {295#true} havoc ~retValue_acc~9; {295#true} is VALID [2020-07-18 00:12:21,610 INFO L280 TraceCheckUtils]: 149: Hoare triple {295#true} ~retValue_acc~9 := ~pumpRunning~0; {295#true} is VALID [2020-07-18 00:12:21,610 INFO L280 TraceCheckUtils]: 150: Hoare triple {295#true} #res := ~retValue_acc~9; {295#true} is VALID [2020-07-18 00:12:21,610 INFO L280 TraceCheckUtils]: 151: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:21,611 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {295#true} {296#false} #863#return; {296#false} is VALID [2020-07-18 00:12:21,611 INFO L280 TraceCheckUtils]: 153: Hoare triple {296#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {296#false} is VALID [2020-07-18 00:12:21,611 INFO L280 TraceCheckUtils]: 154: Hoare triple {296#false} ~tmp___0~0 := #t~ret38; {296#false} is VALID [2020-07-18 00:12:21,611 INFO L280 TraceCheckUtils]: 155: Hoare triple {296#false} havoc #t~ret38; {296#false} is VALID [2020-07-18 00:12:21,612 INFO L280 TraceCheckUtils]: 156: Hoare triple {296#false} assume 0 != ~tmp___0~0; {296#false} is VALID [2020-07-18 00:12:21,612 INFO L280 TraceCheckUtils]: 157: Hoare triple {296#false} assume 0 == ~switchedOnBeforeTS~0; {296#false} is VALID [2020-07-18 00:12:21,612 INFO L263 TraceCheckUtils]: 158: Hoare triple {296#false} call __automaton_fail(); {296#false} is VALID [2020-07-18 00:12:21,613 INFO L280 TraceCheckUtils]: 159: Hoare triple {296#false} assume !false; {296#false} is VALID [2020-07-18 00:12:21,642 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-18 00:12:21,883 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:12:21,885 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [911936555] [2020-07-18 00:12:21,887 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:12:21,888 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:12:21,888 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1913293179] [2020-07-18 00:12:21,895 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 160 [2020-07-18 00:12:21,899 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:12:21,903 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:12:22,122 WARN L140 InductivityCheck]: Transition 429#(and (= 0 ~switchedOnBeforeTS~0) (<= 0 (+ __utac_acc__Specification5_spec__3_~tmp___0~0 2147483648)) (<= __utac_acc__Specification5_spec__3_~tmp___0~0 2147483647) (not (= 0 __utac_acc__Specification5_spec__3_~tmp___0~0))) ( _ , assume !false; , 296#false ) not inductive [2020-07-18 00:12:22,122 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:12:22,123 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:103) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:12:22,130 INFO L168 Benchmark]: Toolchain (without parser) took 4702.65 ms. Allocated memory was 140.5 MB in the beginning and 286.8 MB in the end (delta: 146.3 MB). Free memory was 100.0 MB in the beginning and 251.5 MB in the end (delta: -151.5 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:12:22,131 INFO L168 Benchmark]: CDTParser took 0.94 ms. Allocated memory is still 140.5 MB. Free memory is still 119.5 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:12:22,132 INFO L168 Benchmark]: CACSL2BoogieTranslator took 906.21 ms. Allocated memory was 140.5 MB in the beginning and 205.0 MB in the end (delta: 64.5 MB). Free memory was 99.6 MB in the beginning and 169.4 MB in the end (delta: -69.9 MB). Peak memory consumption was 24.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:22,133 INFO L168 Benchmark]: Boogie Preprocessor took 135.41 ms. Allocated memory is still 205.0 MB. Free memory was 169.4 MB in the beginning and 163.3 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:22,139 INFO L168 Benchmark]: RCFGBuilder took 1778.08 ms. Allocated memory was 205.0 MB in the beginning and 234.4 MB in the end (delta: 29.4 MB). Free memory was 163.3 MB in the beginning and 91.9 MB in the end (delta: 71.4 MB). Peak memory consumption was 100.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:22,140 INFO L168 Benchmark]: TraceAbstraction took 1875.03 ms. Allocated memory was 234.4 MB in the beginning and 286.8 MB in the end (delta: 52.4 MB). Free memory was 90.2 MB in the beginning and 251.5 MB in the end (delta: -161.3 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:12:22,148 INFO L336 ainManager$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 0.94 ms. Allocated memory is still 140.5 MB. Free memory is still 119.5 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 906.21 ms. Allocated memory was 140.5 MB in the beginning and 205.0 MB in the end (delta: 64.5 MB). Free memory was 99.6 MB in the beginning and 169.4 MB in the end (delta: -69.9 MB). Peak memory consumption was 24.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 135.41 ms. Allocated memory is still 205.0 MB. Free memory was 169.4 MB in the beginning and 163.3 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1778.08 ms. Allocated memory was 205.0 MB in the beginning and 234.4 MB in the end (delta: 29.4 MB). Free memory was 163.3 MB in the beginning and 91.9 MB in the end (delta: 71.4 MB). Peak memory consumption was 100.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1875.03 ms. Allocated memory was 234.4 MB in the beginning and 286.8 MB in the end (delta: 52.4 MB). Free memory was 90.2 MB in the beginning and 251.5 MB in the end (delta: -161.3 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...