/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_product41.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 14:13:19,260 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 14:13:19,262 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 14:13:19,274 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 14:13:19,275 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 14:13:19,276 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 14:13:19,277 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 14:13:19,279 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 14:13:19,281 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 14:13:19,281 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 14:13:19,282 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 14:13:19,283 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 14:13:19,284 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 14:13:19,285 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 14:13:19,286 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 14:13:19,287 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 14:13:19,288 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 14:13:19,288 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 14:13:19,290 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 14:13:19,292 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 14:13:19,293 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 14:13:19,294 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 14:13:19,295 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 14:13:19,296 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 14:13:19,298 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 14:13:19,299 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 14:13:19,299 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 14:13:19,300 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 14:13:19,300 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 14:13:19,301 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 14:13:19,301 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 14:13:19,302 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 14:13:19,303 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 14:13:19,303 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 14:13:19,304 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 14:13:19,305 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 14:13:19,305 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 14:13:19,305 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 14:13:19,306 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 14:13:19,307 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 14:13:19,307 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 14:13:19,308 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-08 14:13:19,317 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 14:13:19,317 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 14:13:19,318 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 14:13:19,318 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 14:13:19,319 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 14:13:19,319 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 14:13:19,319 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 14:13:19,319 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 14:13:19,320 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 14:13:19,320 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 14:13:19,320 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 14:13:19,320 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 14:13:19,320 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 14:13:19,321 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 14:13:19,321 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 14:13:19,321 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-08 14:13:19,321 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 14:13:19,321 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 14:13:19,322 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 14:13:19,322 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 14:13:19,322 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-08 14:13:19,324 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 14:13:19,324 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-08 14:13:19,619 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 14:13:19,639 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 14:13:19,643 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 14:13:19,644 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 14:13:19,644 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 14:13:19,645 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product41.cil.c [2020-07-08 14:13:19,722 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/716d05e62/00fbd251caf2404c993f10a85c179fe9/FLAGfcbe0cdc8 [2020-07-08 14:13:20,286 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 14:13:20,287 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product41.cil.c [2020-07-08 14:13:20,299 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/716d05e62/00fbd251caf2404c993f10a85c179fe9/FLAGfcbe0cdc8 [2020-07-08 14:13:20,554 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/716d05e62/00fbd251caf2404c993f10a85c179fe9 [2020-07-08 14:13:20,563 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 14:13:20,565 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 14:13:20,566 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 14:13:20,566 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 14:13:20,569 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 14:13:20,571 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 02:13:20" (1/1) ... [2020-07-08 14:13:20,574 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d144c47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:13:20, skipping insertion in model container [2020-07-08 14:13:20,574 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 02:13:20" (1/1) ... [2020-07-08 14:13:20,581 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 14:13:20,637 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 14:13:21,048 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 14:13:21,166 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 14:13:21,328 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 14:13:21,361 INFO L208 MainTranslator]: Completed translation [2020-07-08 14:13:21,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:13:21 WrapperNode [2020-07-08 14:13:21,362 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 14:13:21,363 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 14:13:21,363 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 14:13:21,363 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 14:13:21,376 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:13:21" (1/1) ... [2020-07-08 14:13:21,377 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:13:21" (1/1) ... [2020-07-08 14:13:21,405 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:13:21" (1/1) ... [2020-07-08 14:13:21,405 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:13:21" (1/1) ... [2020-07-08 14:13:21,454 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:13:21" (1/1) ... [2020-07-08 14:13:21,468 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:13:21" (1/1) ... [2020-07-08 14:13:21,473 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:13:21" (1/1) ... [2020-07-08 14:13:21,481 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 14:13:21,482 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 14:13:21,482 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 14:13:21,482 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 14:13:21,483 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:13:21" (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 [2020-07-08 14:13:21,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 14:13:21,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 14:13:21,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-08 14:13:21,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-08 14:13:21,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-08 14:13:21,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-08 14:13:21,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-08 14:13:21,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-08 14:13:21,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-08 14:13:21,546 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-08 14:13:21,546 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-08 14:13:21,546 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-08 14:13:21,546 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-08 14:13:21,546 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-08 14:13:21,546 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-08 14:13:21,546 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-08 14:13:21,547 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-08 14:13:21,547 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-08 14:13:21,547 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-08 14:13:21,547 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-08 14:13:21,547 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-08 14:13:21,548 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-08 14:13:21,548 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-08 14:13:21,549 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-08 14:13:21,549 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-08 14:13:21,549 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-08 14:13:21,549 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-08 14:13:21,549 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-08 14:13:21,549 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-08 14:13:21,549 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-08 14:13:21,550 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-08 14:13:21,550 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 14:13:21,550 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-08 14:13:21,550 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-08 14:13:21,550 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-08 14:13:21,551 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-08 14:13:21,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-08 14:13:21,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-07-08 14:13:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 14:13:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 14:13:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-08 14:13:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-08 14:13:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-08 14:13:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-08 14:13:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-08 14:13:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-08 14:13:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-08 14:13:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-08 14:13:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-08 14:13:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-08 14:13:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-08 14:13:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-08 14:13:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-08 14:13:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-08 14:13:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-08 14:13:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-08 14:13:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-08 14:13:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-08 14:13:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-08 14:13:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-08 14:13:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-08 14:13:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-08 14:13:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-08 14:13:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-08 14:13:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-08 14:13:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-08 14:13:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-08 14:13:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-08 14:13:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-08 14:13:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-08 14:13:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-08 14:13:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-08 14:13:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-07-08 14:13:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-08 14:13:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-08 14:13:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-08 14:13:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-08 14:13:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-08 14:13:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-08 14:13:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-08 14:13:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-08 14:13:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-08 14:13:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-08 14:13:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-08 14:13:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 14:13:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-08 14:13:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-08 14:13:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 14:13:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-08 14:13:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 14:13:23,197 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 14:13:23,197 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-08 14:13:23,209 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 02:13:23 BoogieIcfgContainer [2020-07-08 14:13:23,209 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 14:13:23,211 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 14:13:23,211 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 14:13:23,215 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 14:13:23,215 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 02:13:20" (1/3) ... [2020-07-08 14:13:23,216 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36cbfec1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 02:13:23, skipping insertion in model container [2020-07-08 14:13:23,217 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:13:21" (2/3) ... [2020-07-08 14:13:23,217 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36cbfec1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 02:13:23, skipping insertion in model container [2020-07-08 14:13:23,217 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 02:13:23" (3/3) ... [2020-07-08 14:13:23,219 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product41.cil.c [2020-07-08 14:13:23,229 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-08 14:13:23,237 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 14:13:23,250 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 14:13:23,270 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 14:13:23,270 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 14:13:23,270 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-08 14:13:23,271 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 14:13:23,271 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 14:13:23,271 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 14:13:23,271 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 14:13:23,271 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 14:13:23,291 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states. [2020-07-08 14:13:23,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-08 14:13:23,315 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 14:13:23,316 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] [2020-07-08 14:13:23,317 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 14:13:23,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 14:13:23,323 INFO L82 PathProgramCache]: Analyzing trace with hash -304356178, now seen corresponding path program 1 times [2020-07-08 14:13:23,332 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 14:13:23,333 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1567069903] [2020-07-08 14:13:23,333 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 14:13:23,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:13:24,075 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 14:13:24,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:13:24,221 INFO L280 TraceCheckUtils]: 0: Hoare triple {400#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.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~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#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; {298#true} is VALID [2020-07-08 14:13:24,221 INFO L280 TraceCheckUtils]: 1: Hoare triple {298#true} #valid := #valid[0 := 0]; {298#true} is VALID [2020-07-08 14:13:24,222 INFO L280 TraceCheckUtils]: 2: Hoare triple {298#true} assume 0 < #StackHeapBarrier; {298#true} is VALID [2020-07-08 14:13:24,223 INFO L280 TraceCheckUtils]: 3: Hoare triple {298#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {298#true} is VALID [2020-07-08 14:13:24,223 INFO L280 TraceCheckUtils]: 4: Hoare triple {298#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {298#true} is VALID [2020-07-08 14:13:24,223 INFO L280 TraceCheckUtils]: 5: Hoare triple {298#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {298#true} is VALID [2020-07-08 14:13:24,224 INFO L280 TraceCheckUtils]: 6: Hoare triple {298#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {298#true} is VALID [2020-07-08 14:13:24,224 INFO L280 TraceCheckUtils]: 7: Hoare triple {298#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {298#true} is VALID [2020-07-08 14:13:24,224 INFO L280 TraceCheckUtils]: 8: Hoare triple {298#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {298#true} is VALID [2020-07-08 14:13:24,225 INFO L280 TraceCheckUtils]: 9: Hoare triple {298#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {298#true} is VALID [2020-07-08 14:13:24,225 INFO L280 TraceCheckUtils]: 10: Hoare triple {298#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {298#true} is VALID [2020-07-08 14:13:24,225 INFO L280 TraceCheckUtils]: 11: Hoare triple {298#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {298#true} is VALID [2020-07-08 14:13:24,226 INFO L280 TraceCheckUtils]: 12: Hoare triple {298#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {298#true} is VALID [2020-07-08 14:13:24,226 INFO L280 TraceCheckUtils]: 13: Hoare triple {298#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {298#true} is VALID [2020-07-08 14:13:24,227 INFO L280 TraceCheckUtils]: 14: Hoare triple {298#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {298#true} is VALID [2020-07-08 14:13:24,227 INFO L280 TraceCheckUtils]: 15: Hoare triple {298#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13); srcloc: L391 {298#true} is VALID [2020-07-08 14:13:24,227 INFO L280 TraceCheckUtils]: 16: Hoare triple {298#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7); srcloc: L532 {298#true} is VALID [2020-07-08 14:13:24,228 INFO L280 TraceCheckUtils]: 17: Hoare triple {298#true} SUMMARY for call write~init~int(44, #t~string42.base, #t~string42.offset, 1); srcloc: L533 {298#true} is VALID [2020-07-08 14:13:24,228 INFO L280 TraceCheckUtils]: 18: Hoare triple {298#true} SUMMARY for call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L533-1 {298#true} is VALID [2020-07-08 14:13:24,228 INFO L280 TraceCheckUtils]: 19: Hoare triple {298#true} SUMMARY for call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L533-2 {298#true} is VALID [2020-07-08 14:13:24,229 INFO L280 TraceCheckUtils]: 20: Hoare triple {298#true} SUMMARY for call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L533-3 {298#true} is VALID [2020-07-08 14:13:24,229 INFO L280 TraceCheckUtils]: 21: Hoare triple {298#true} SUMMARY for call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1); srcloc: L533-4 {298#true} is VALID [2020-07-08 14:13:24,230 INFO L280 TraceCheckUtils]: 22: Hoare triple {298#true} SUMMARY for call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1); srcloc: L533-5 {298#true} is VALID [2020-07-08 14:13:24,230 INFO L280 TraceCheckUtils]: 23: Hoare triple {298#true} SUMMARY for call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1); srcloc: L533-6 {298#true} is VALID [2020-07-08 14:13:24,230 INFO L280 TraceCheckUtils]: 24: Hoare triple {298#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5); srcloc: L533-7 {298#true} is VALID [2020-07-08 14:13:24,231 INFO L280 TraceCheckUtils]: 25: Hoare triple {298#true} SUMMARY for call write~init~int(67, #t~string44.base, #t~string44.offset, 1); srcloc: L537 {298#true} is VALID [2020-07-08 14:13:24,231 INFO L280 TraceCheckUtils]: 26: Hoare triple {298#true} SUMMARY for call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L537-1 {298#true} is VALID [2020-07-08 14:13:24,231 INFO L280 TraceCheckUtils]: 27: Hoare triple {298#true} SUMMARY for call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L537-2 {298#true} is VALID [2020-07-08 14:13:24,232 INFO L280 TraceCheckUtils]: 28: Hoare triple {298#true} SUMMARY for call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L537-3 {298#true} is VALID [2020-07-08 14:13:24,232 INFO L280 TraceCheckUtils]: 29: Hoare triple {298#true} SUMMARY for call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L537-4 {298#true} is VALID [2020-07-08 14:13:24,232 INFO L280 TraceCheckUtils]: 30: Hoare triple {298#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L537-5 {298#true} is VALID [2020-07-08 14:13:24,233 INFO L280 TraceCheckUtils]: 31: Hoare triple {298#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L541 {298#true} is VALID [2020-07-08 14:13:24,233 INFO L280 TraceCheckUtils]: 32: Hoare triple {298#true} SUMMARY for call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L541-1 {298#true} is VALID [2020-07-08 14:13:24,233 INFO L280 TraceCheckUtils]: 33: Hoare triple {298#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L541-2 {298#true} is VALID [2020-07-08 14:13:24,234 INFO L280 TraceCheckUtils]: 34: Hoare triple {298#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2); srcloc: L541-3 {298#true} is VALID [2020-07-08 14:13:24,234 INFO L280 TraceCheckUtils]: 35: Hoare triple {298#true} SUMMARY for call write~init~int(41, #t~string48.base, #t~string48.offset, 1); srcloc: L545 {298#true} is VALID [2020-07-08 14:13:24,235 INFO L280 TraceCheckUtils]: 36: Hoare triple {298#true} SUMMARY for call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L545-1 {298#true} is VALID [2020-07-08 14:13:24,235 INFO L280 TraceCheckUtils]: 37: Hoare triple {298#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L545-2 {298#true} is VALID [2020-07-08 14:13:24,235 INFO L280 TraceCheckUtils]: 38: Hoare triple {298#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L698 {298#true} is VALID [2020-07-08 14:13:24,236 INFO L280 TraceCheckUtils]: 39: Hoare triple {298#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L702 {298#true} is VALID [2020-07-08 14:13:24,236 INFO L280 TraceCheckUtils]: 40: Hoare triple {298#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L702-1 {298#true} is VALID [2020-07-08 14:13:24,236 INFO L280 TraceCheckUtils]: 41: Hoare triple {298#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L702-2 {298#true} is VALID [2020-07-08 14:13:24,237 INFO L280 TraceCheckUtils]: 42: Hoare triple {298#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L702-3 {298#true} is VALID [2020-07-08 14:13:24,237 INFO L280 TraceCheckUtils]: 43: Hoare triple {298#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L706 {298#true} is VALID [2020-07-08 14:13:24,237 INFO L280 TraceCheckUtils]: 44: Hoare triple {298#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L706-1 {298#true} is VALID [2020-07-08 14:13:24,238 INFO L280 TraceCheckUtils]: 45: Hoare triple {298#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L706-2 {298#true} is VALID [2020-07-08 14:13:24,238 INFO L280 TraceCheckUtils]: 46: Hoare triple {298#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L706-3 {298#true} is VALID [2020-07-08 14:13:24,238 INFO L280 TraceCheckUtils]: 47: Hoare triple {298#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L706-4 {298#true} is VALID [2020-07-08 14:13:24,239 INFO L280 TraceCheckUtils]: 48: Hoare triple {298#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L710 {298#true} is VALID [2020-07-08 14:13:24,239 INFO L280 TraceCheckUtils]: 49: Hoare triple {298#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L710-1 {298#true} is VALID [2020-07-08 14:13:24,240 INFO L280 TraceCheckUtils]: 50: Hoare triple {298#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L710-2 {298#true} is VALID [2020-07-08 14:13:24,240 INFO L280 TraceCheckUtils]: 51: Hoare triple {298#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L710-3 {298#true} is VALID [2020-07-08 14:13:24,240 INFO L280 TraceCheckUtils]: 52: Hoare triple {298#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L710-4 {298#true} is VALID [2020-07-08 14:13:24,241 INFO L280 TraceCheckUtils]: 53: Hoare triple {298#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L710-5 {298#true} is VALID [2020-07-08 14:13:24,241 INFO L280 TraceCheckUtils]: 54: Hoare triple {298#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L710-6 {298#true} is VALID [2020-07-08 14:13:24,241 INFO L280 TraceCheckUtils]: 55: Hoare triple {298#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L710-7 {298#true} is VALID [2020-07-08 14:13:24,242 INFO L280 TraceCheckUtils]: 56: Hoare triple {298#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L714 {298#true} is VALID [2020-07-08 14:13:24,242 INFO L280 TraceCheckUtils]: 57: Hoare triple {298#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L714-1 {298#true} is VALID [2020-07-08 14:13:24,242 INFO L280 TraceCheckUtils]: 58: Hoare triple {298#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L714-2 {298#true} is VALID [2020-07-08 14:13:24,243 INFO L280 TraceCheckUtils]: 59: Hoare triple {298#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L714-3 {298#true} is VALID [2020-07-08 14:13:24,243 INFO L280 TraceCheckUtils]: 60: Hoare triple {298#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L718 {298#true} is VALID [2020-07-08 14:13:24,243 INFO L280 TraceCheckUtils]: 61: Hoare triple {298#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L718-1 {298#true} is VALID [2020-07-08 14:13:24,244 INFO L280 TraceCheckUtils]: 62: Hoare triple {298#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L718-2 {298#true} is VALID [2020-07-08 14:13:24,244 INFO L280 TraceCheckUtils]: 63: Hoare triple {298#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L718-3 {298#true} is VALID [2020-07-08 14:13:24,244 INFO L280 TraceCheckUtils]: 64: Hoare triple {298#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L718-4 {298#true} is VALID [2020-07-08 14:13:24,245 INFO L280 TraceCheckUtils]: 65: Hoare triple {298#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L722 {298#true} is VALID [2020-07-08 14:13:24,245 INFO L280 TraceCheckUtils]: 66: Hoare triple {298#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L722-1 {298#true} is VALID [2020-07-08 14:13:24,245 INFO L280 TraceCheckUtils]: 67: Hoare triple {298#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L722-2 {298#true} is VALID [2020-07-08 14:13:24,246 INFO L280 TraceCheckUtils]: 68: Hoare triple {298#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L722-3 {298#true} is VALID [2020-07-08 14:13:24,246 INFO L280 TraceCheckUtils]: 69: Hoare triple {298#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L724 {298#true} is VALID [2020-07-08 14:13:24,246 INFO L280 TraceCheckUtils]: 70: Hoare triple {298#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L724-1 {298#true} is VALID [2020-07-08 14:13:24,247 INFO L280 TraceCheckUtils]: 71: Hoare triple {298#true} ~head~0.base, ~head~0.offset := 0, 0; {298#true} is VALID [2020-07-08 14:13:24,247 INFO L280 TraceCheckUtils]: 72: Hoare triple {298#true} ~waterLevel~0 := 1; {298#true} is VALID [2020-07-08 14:13:24,247 INFO L280 TraceCheckUtils]: 73: Hoare triple {298#true} ~methaneLevelCritical~0 := 0; {298#true} is VALID [2020-07-08 14:13:24,248 INFO L280 TraceCheckUtils]: 74: Hoare triple {298#true} ~pumpRunning~0 := 0; {298#true} is VALID [2020-07-08 14:13:24,248 INFO L280 TraceCheckUtils]: 75: Hoare triple {298#true} ~systemActive~0 := 1; {298#true} is VALID [2020-07-08 14:13:24,248 INFO L280 TraceCheckUtils]: 76: Hoare triple {298#true} ~cleanupTimeShifts~0 := 4; {298#true} is VALID [2020-07-08 14:13:24,249 INFO L280 TraceCheckUtils]: 77: Hoare triple {298#true} assume true; {298#true} is VALID [2020-07-08 14:13:24,249 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {298#true} {298#true} #881#return; {298#true} is VALID [2020-07-08 14:13:24,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:13:24,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {298#true} assume true; {298#true} is VALID [2020-07-08 14:13:24,276 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {298#true} {298#true} #799#return; {298#true} is VALID [2020-07-08 14:13:24,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:13:24,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {298#true} assume true; {298#true} is VALID [2020-07-08 14:13:24,280 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {298#true} {298#true} #801#return; {298#true} is VALID [2020-07-08 14:13:24,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:13:24,284 INFO L280 TraceCheckUtils]: 0: Hoare triple {298#true} havoc ~retValue_acc~11; {298#true} is VALID [2020-07-08 14:13:24,285 INFO L280 TraceCheckUtils]: 1: Hoare triple {298#true} ~retValue_acc~11 := 1; {298#true} is VALID [2020-07-08 14:13:24,285 INFO L280 TraceCheckUtils]: 2: Hoare triple {298#true} #res := ~retValue_acc~11; {298#true} is VALID [2020-07-08 14:13:24,286 INFO L280 TraceCheckUtils]: 3: Hoare triple {298#true} assume true; {298#true} is VALID [2020-07-08 14:13:24,286 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {298#true} {298#true} #803#return; {298#true} is VALID [2020-07-08 14:13:24,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:13:24,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {298#true} assume true; {298#true} is VALID [2020-07-08 14:13:24,289 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {298#true} {298#true} #805#return; {298#true} is VALID [2020-07-08 14:13:24,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:13:24,294 INFO L280 TraceCheckUtils]: 0: Hoare triple {298#true} havoc ~retValue_acc~3; {298#true} is VALID [2020-07-08 14:13:24,294 INFO L280 TraceCheckUtils]: 1: Hoare triple {298#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {298#true} is VALID [2020-07-08 14:13:24,294 INFO L280 TraceCheckUtils]: 2: Hoare triple {298#true} #res := ~retValue_acc~3; {298#true} is VALID [2020-07-08 14:13:24,295 INFO L280 TraceCheckUtils]: 3: Hoare triple {298#true} assume true; {298#true} is VALID [2020-07-08 14:13:24,295 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {298#true} {299#false} #885#return; {299#false} is VALID [2020-07-08 14:13:24,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:13:24,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {298#true} havoc ~retValue_acc~7; {298#true} is VALID [2020-07-08 14:13:24,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {298#true} ~retValue_acc~7 := ~pumpRunning~0; {298#true} is VALID [2020-07-08 14:13:24,300 INFO L280 TraceCheckUtils]: 2: Hoare triple {298#true} #res := ~retValue_acc~7; {298#true} is VALID [2020-07-08 14:13:24,300 INFO L280 TraceCheckUtils]: 3: Hoare triple {298#true} assume true; {298#true} is VALID [2020-07-08 14:13:24,301 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {298#true} {299#false} #887#return; {299#false} is VALID [2020-07-08 14:13:24,306 INFO L263 TraceCheckUtils]: 0: Hoare triple {298#true} call ULTIMATE.init(); {400#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.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~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 14:13:24,307 INFO L280 TraceCheckUtils]: 1: Hoare triple {400#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.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~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#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; {298#true} is VALID [2020-07-08 14:13:24,307 INFO L280 TraceCheckUtils]: 2: Hoare triple {298#true} #valid := #valid[0 := 0]; {298#true} is VALID [2020-07-08 14:13:24,308 INFO L280 TraceCheckUtils]: 3: Hoare triple {298#true} assume 0 < #StackHeapBarrier; {298#true} is VALID [2020-07-08 14:13:24,308 INFO L280 TraceCheckUtils]: 4: Hoare triple {298#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {298#true} is VALID [2020-07-08 14:13:24,308 INFO L280 TraceCheckUtils]: 5: Hoare triple {298#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {298#true} is VALID [2020-07-08 14:13:24,309 INFO L280 TraceCheckUtils]: 6: Hoare triple {298#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {298#true} is VALID [2020-07-08 14:13:24,309 INFO L280 TraceCheckUtils]: 7: Hoare triple {298#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {298#true} is VALID [2020-07-08 14:13:24,309 INFO L280 TraceCheckUtils]: 8: Hoare triple {298#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {298#true} is VALID [2020-07-08 14:13:24,310 INFO L280 TraceCheckUtils]: 9: Hoare triple {298#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {298#true} is VALID [2020-07-08 14:13:24,310 INFO L280 TraceCheckUtils]: 10: Hoare triple {298#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {298#true} is VALID [2020-07-08 14:13:24,310 INFO L280 TraceCheckUtils]: 11: Hoare triple {298#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {298#true} is VALID [2020-07-08 14:13:24,310 INFO L280 TraceCheckUtils]: 12: Hoare triple {298#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {298#true} is VALID [2020-07-08 14:13:24,311 INFO L280 TraceCheckUtils]: 13: Hoare triple {298#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {298#true} is VALID [2020-07-08 14:13:24,311 INFO L280 TraceCheckUtils]: 14: Hoare triple {298#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {298#true} is VALID [2020-07-08 14:13:24,311 INFO L280 TraceCheckUtils]: 15: Hoare triple {298#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {298#true} is VALID [2020-07-08 14:13:24,312 INFO L280 TraceCheckUtils]: 16: Hoare triple {298#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13); srcloc: L391 {298#true} is VALID [2020-07-08 14:13:24,312 INFO L280 TraceCheckUtils]: 17: Hoare triple {298#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7); srcloc: L532 {298#true} is VALID [2020-07-08 14:13:24,312 INFO L280 TraceCheckUtils]: 18: Hoare triple {298#true} SUMMARY for call write~init~int(44, #t~string42.base, #t~string42.offset, 1); srcloc: L533 {298#true} is VALID [2020-07-08 14:13:24,313 INFO L280 TraceCheckUtils]: 19: Hoare triple {298#true} SUMMARY for call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L533-1 {298#true} is VALID [2020-07-08 14:13:24,313 INFO L280 TraceCheckUtils]: 20: Hoare triple {298#true} SUMMARY for call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L533-2 {298#true} is VALID [2020-07-08 14:13:24,313 INFO L280 TraceCheckUtils]: 21: Hoare triple {298#true} SUMMARY for call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L533-3 {298#true} is VALID [2020-07-08 14:13:24,314 INFO L280 TraceCheckUtils]: 22: Hoare triple {298#true} SUMMARY for call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1); srcloc: L533-4 {298#true} is VALID [2020-07-08 14:13:24,314 INFO L280 TraceCheckUtils]: 23: Hoare triple {298#true} SUMMARY for call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1); srcloc: L533-5 {298#true} is VALID [2020-07-08 14:13:24,314 INFO L280 TraceCheckUtils]: 24: Hoare triple {298#true} SUMMARY for call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1); srcloc: L533-6 {298#true} is VALID [2020-07-08 14:13:24,315 INFO L280 TraceCheckUtils]: 25: Hoare triple {298#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5); srcloc: L533-7 {298#true} is VALID [2020-07-08 14:13:24,315 INFO L280 TraceCheckUtils]: 26: Hoare triple {298#true} SUMMARY for call write~init~int(67, #t~string44.base, #t~string44.offset, 1); srcloc: L537 {298#true} is VALID [2020-07-08 14:13:24,315 INFO L280 TraceCheckUtils]: 27: Hoare triple {298#true} SUMMARY for call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L537-1 {298#true} is VALID [2020-07-08 14:13:24,315 INFO L280 TraceCheckUtils]: 28: Hoare triple {298#true} SUMMARY for call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L537-2 {298#true} is VALID [2020-07-08 14:13:24,316 INFO L280 TraceCheckUtils]: 29: Hoare triple {298#true} SUMMARY for call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L537-3 {298#true} is VALID [2020-07-08 14:13:24,316 INFO L280 TraceCheckUtils]: 30: Hoare triple {298#true} SUMMARY for call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L537-4 {298#true} is VALID [2020-07-08 14:13:24,316 INFO L280 TraceCheckUtils]: 31: Hoare triple {298#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L537-5 {298#true} is VALID [2020-07-08 14:13:24,317 INFO L280 TraceCheckUtils]: 32: Hoare triple {298#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L541 {298#true} is VALID [2020-07-08 14:13:24,317 INFO L280 TraceCheckUtils]: 33: Hoare triple {298#true} SUMMARY for call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L541-1 {298#true} is VALID [2020-07-08 14:13:24,317 INFO L280 TraceCheckUtils]: 34: Hoare triple {298#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L541-2 {298#true} is VALID [2020-07-08 14:13:24,318 INFO L280 TraceCheckUtils]: 35: Hoare triple {298#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2); srcloc: L541-3 {298#true} is VALID [2020-07-08 14:13:24,318 INFO L280 TraceCheckUtils]: 36: Hoare triple {298#true} SUMMARY for call write~init~int(41, #t~string48.base, #t~string48.offset, 1); srcloc: L545 {298#true} is VALID [2020-07-08 14:13:24,318 INFO L280 TraceCheckUtils]: 37: Hoare triple {298#true} SUMMARY for call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L545-1 {298#true} is VALID [2020-07-08 14:13:24,319 INFO L280 TraceCheckUtils]: 38: Hoare triple {298#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L545-2 {298#true} is VALID [2020-07-08 14:13:24,319 INFO L280 TraceCheckUtils]: 39: Hoare triple {298#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L698 {298#true} is VALID [2020-07-08 14:13:24,319 INFO L280 TraceCheckUtils]: 40: Hoare triple {298#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L702 {298#true} is VALID [2020-07-08 14:13:24,319 INFO L280 TraceCheckUtils]: 41: Hoare triple {298#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L702-1 {298#true} is VALID [2020-07-08 14:13:24,320 INFO L280 TraceCheckUtils]: 42: Hoare triple {298#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L702-2 {298#true} is VALID [2020-07-08 14:13:24,320 INFO L280 TraceCheckUtils]: 43: Hoare triple {298#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L702-3 {298#true} is VALID [2020-07-08 14:13:24,320 INFO L280 TraceCheckUtils]: 44: Hoare triple {298#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L706 {298#true} is VALID [2020-07-08 14:13:24,321 INFO L280 TraceCheckUtils]: 45: Hoare triple {298#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L706-1 {298#true} is VALID [2020-07-08 14:13:24,321 INFO L280 TraceCheckUtils]: 46: Hoare triple {298#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L706-2 {298#true} is VALID [2020-07-08 14:13:24,321 INFO L280 TraceCheckUtils]: 47: Hoare triple {298#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L706-3 {298#true} is VALID [2020-07-08 14:13:24,322 INFO L280 TraceCheckUtils]: 48: Hoare triple {298#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L706-4 {298#true} is VALID [2020-07-08 14:13:24,322 INFO L280 TraceCheckUtils]: 49: Hoare triple {298#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L710 {298#true} is VALID [2020-07-08 14:13:24,322 INFO L280 TraceCheckUtils]: 50: Hoare triple {298#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L710-1 {298#true} is VALID [2020-07-08 14:13:24,322 INFO L280 TraceCheckUtils]: 51: Hoare triple {298#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L710-2 {298#true} is VALID [2020-07-08 14:13:24,323 INFO L280 TraceCheckUtils]: 52: Hoare triple {298#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L710-3 {298#true} is VALID [2020-07-08 14:13:24,323 INFO L280 TraceCheckUtils]: 53: Hoare triple {298#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L710-4 {298#true} is VALID [2020-07-08 14:13:24,323 INFO L280 TraceCheckUtils]: 54: Hoare triple {298#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L710-5 {298#true} is VALID [2020-07-08 14:13:24,324 INFO L280 TraceCheckUtils]: 55: Hoare triple {298#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L710-6 {298#true} is VALID [2020-07-08 14:13:24,324 INFO L280 TraceCheckUtils]: 56: Hoare triple {298#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L710-7 {298#true} is VALID [2020-07-08 14:13:24,324 INFO L280 TraceCheckUtils]: 57: Hoare triple {298#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L714 {298#true} is VALID [2020-07-08 14:13:24,325 INFO L280 TraceCheckUtils]: 58: Hoare triple {298#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L714-1 {298#true} is VALID [2020-07-08 14:13:24,325 INFO L280 TraceCheckUtils]: 59: Hoare triple {298#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L714-2 {298#true} is VALID [2020-07-08 14:13:24,325 INFO L280 TraceCheckUtils]: 60: Hoare triple {298#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L714-3 {298#true} is VALID [2020-07-08 14:13:24,325 INFO L280 TraceCheckUtils]: 61: Hoare triple {298#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L718 {298#true} is VALID [2020-07-08 14:13:24,326 INFO L280 TraceCheckUtils]: 62: Hoare triple {298#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L718-1 {298#true} is VALID [2020-07-08 14:13:24,326 INFO L280 TraceCheckUtils]: 63: Hoare triple {298#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L718-2 {298#true} is VALID [2020-07-08 14:13:24,326 INFO L280 TraceCheckUtils]: 64: Hoare triple {298#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L718-3 {298#true} is VALID [2020-07-08 14:13:24,327 INFO L280 TraceCheckUtils]: 65: Hoare triple {298#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L718-4 {298#true} is VALID [2020-07-08 14:13:24,327 INFO L280 TraceCheckUtils]: 66: Hoare triple {298#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L722 {298#true} is VALID [2020-07-08 14:13:24,327 INFO L280 TraceCheckUtils]: 67: Hoare triple {298#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L722-1 {298#true} is VALID [2020-07-08 14:13:24,328 INFO L280 TraceCheckUtils]: 68: Hoare triple {298#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L722-2 {298#true} is VALID [2020-07-08 14:13:24,328 INFO L280 TraceCheckUtils]: 69: Hoare triple {298#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L722-3 {298#true} is VALID [2020-07-08 14:13:24,328 INFO L280 TraceCheckUtils]: 70: Hoare triple {298#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L724 {298#true} is VALID [2020-07-08 14:13:24,328 INFO L280 TraceCheckUtils]: 71: Hoare triple {298#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L724-1 {298#true} is VALID [2020-07-08 14:13:24,329 INFO L280 TraceCheckUtils]: 72: Hoare triple {298#true} ~head~0.base, ~head~0.offset := 0, 0; {298#true} is VALID [2020-07-08 14:13:24,329 INFO L280 TraceCheckUtils]: 73: Hoare triple {298#true} ~waterLevel~0 := 1; {298#true} is VALID [2020-07-08 14:13:24,329 INFO L280 TraceCheckUtils]: 74: Hoare triple {298#true} ~methaneLevelCritical~0 := 0; {298#true} is VALID [2020-07-08 14:13:24,330 INFO L280 TraceCheckUtils]: 75: Hoare triple {298#true} ~pumpRunning~0 := 0; {298#true} is VALID [2020-07-08 14:13:24,330 INFO L280 TraceCheckUtils]: 76: Hoare triple {298#true} ~systemActive~0 := 1; {298#true} is VALID [2020-07-08 14:13:24,330 INFO L280 TraceCheckUtils]: 77: Hoare triple {298#true} ~cleanupTimeShifts~0 := 4; {298#true} is VALID [2020-07-08 14:13:24,331 INFO L280 TraceCheckUtils]: 78: Hoare triple {298#true} assume true; {298#true} is VALID [2020-07-08 14:13:24,331 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {298#true} {298#true} #881#return; {298#true} is VALID [2020-07-08 14:13:24,331 INFO L263 TraceCheckUtils]: 80: Hoare triple {298#true} call #t~ret73 := main(); {298#true} is VALID [2020-07-08 14:13:24,331 INFO L280 TraceCheckUtils]: 81: Hoare triple {298#true} havoc ~retValue_acc~9; {298#true} is VALID [2020-07-08 14:13:24,332 INFO L280 TraceCheckUtils]: 82: Hoare triple {298#true} havoc ~tmp~7; {298#true} is VALID [2020-07-08 14:13:24,332 INFO L263 TraceCheckUtils]: 83: Hoare triple {298#true} call select_helpers(); {298#true} is VALID [2020-07-08 14:13:24,332 INFO L280 TraceCheckUtils]: 84: Hoare triple {298#true} assume true; {298#true} is VALID [2020-07-08 14:13:24,333 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {298#true} {298#true} #799#return; {298#true} is VALID [2020-07-08 14:13:24,333 INFO L263 TraceCheckUtils]: 86: Hoare triple {298#true} call select_features(); {298#true} is VALID [2020-07-08 14:13:24,333 INFO L280 TraceCheckUtils]: 87: Hoare triple {298#true} assume true; {298#true} is VALID [2020-07-08 14:13:24,334 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {298#true} {298#true} #801#return; {298#true} is VALID [2020-07-08 14:13:24,334 INFO L263 TraceCheckUtils]: 89: Hoare triple {298#true} call #t~ret69 := valid_product(); {298#true} is VALID [2020-07-08 14:13:24,334 INFO L280 TraceCheckUtils]: 90: Hoare triple {298#true} havoc ~retValue_acc~11; {298#true} is VALID [2020-07-08 14:13:24,335 INFO L280 TraceCheckUtils]: 91: Hoare triple {298#true} ~retValue_acc~11 := 1; {298#true} is VALID [2020-07-08 14:13:24,335 INFO L280 TraceCheckUtils]: 92: Hoare triple {298#true} #res := ~retValue_acc~11; {298#true} is VALID [2020-07-08 14:13:24,335 INFO L280 TraceCheckUtils]: 93: Hoare triple {298#true} assume true; {298#true} is VALID [2020-07-08 14:13:24,335 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {298#true} {298#true} #803#return; {298#true} is VALID [2020-07-08 14:13:24,336 INFO L280 TraceCheckUtils]: 95: Hoare triple {298#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {298#true} is VALID [2020-07-08 14:13:24,336 INFO L280 TraceCheckUtils]: 96: Hoare triple {298#true} ~tmp~7 := #t~ret69; {298#true} is VALID [2020-07-08 14:13:24,336 INFO L280 TraceCheckUtils]: 97: Hoare triple {298#true} havoc #t~ret69; {298#true} is VALID [2020-07-08 14:13:24,337 INFO L280 TraceCheckUtils]: 98: Hoare triple {298#true} assume 0 != ~tmp~7; {298#true} is VALID [2020-07-08 14:13:24,337 INFO L263 TraceCheckUtils]: 99: Hoare triple {298#true} call setup(); {298#true} is VALID [2020-07-08 14:13:24,337 INFO L280 TraceCheckUtils]: 100: Hoare triple {298#true} assume true; {298#true} is VALID [2020-07-08 14:13:24,338 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {298#true} {298#true} #805#return; {298#true} is VALID [2020-07-08 14:13:24,338 INFO L263 TraceCheckUtils]: 102: Hoare triple {298#true} call runTest(); {298#true} is VALID [2020-07-08 14:13:24,339 INFO L263 TraceCheckUtils]: 103: Hoare triple {298#true} call test(); {298#true} is VALID [2020-07-08 14:13:24,339 INFO L280 TraceCheckUtils]: 104: Hoare triple {298#true} havoc ~splverifierCounter~0; {298#true} is VALID [2020-07-08 14:13:24,342 INFO L280 TraceCheckUtils]: 105: Hoare triple {298#true} havoc ~tmp~3; {298#true} is VALID [2020-07-08 14:13:24,343 INFO L280 TraceCheckUtils]: 106: Hoare triple {298#true} havoc ~tmp___0~0; {298#true} is VALID [2020-07-08 14:13:24,343 INFO L280 TraceCheckUtils]: 107: Hoare triple {298#true} havoc ~tmp___1~0; {298#true} is VALID [2020-07-08 14:13:24,344 INFO L280 TraceCheckUtils]: 108: Hoare triple {298#true} havoc ~tmp___2~0; {298#true} is VALID [2020-07-08 14:13:24,344 INFO L280 TraceCheckUtils]: 109: Hoare triple {298#true} ~splverifierCounter~0 := 0; {298#true} is VALID [2020-07-08 14:13:24,348 INFO L280 TraceCheckUtils]: 110: Hoare triple {298#true} assume false; {299#false} is VALID [2020-07-08 14:13:24,349 INFO L263 TraceCheckUtils]: 111: Hoare triple {299#false} call cleanup(); {299#false} is VALID [2020-07-08 14:13:24,349 INFO L280 TraceCheckUtils]: 112: Hoare triple {299#false} havoc ~i~0; {299#false} is VALID [2020-07-08 14:13:24,349 INFO L280 TraceCheckUtils]: 113: Hoare triple {299#false} havoc ~__cil_tmp2~0; {299#false} is VALID [2020-07-08 14:13:24,350 INFO L263 TraceCheckUtils]: 114: Hoare triple {299#false} call timeShift(); {299#false} is VALID [2020-07-08 14:13:24,350 INFO L280 TraceCheckUtils]: 115: Hoare triple {299#false} assume !(0 != ~pumpRunning~0); {299#false} is VALID [2020-07-08 14:13:24,350 INFO L280 TraceCheckUtils]: 116: Hoare triple {299#false} assume !(0 != ~systemActive~0); {299#false} is VALID [2020-07-08 14:13:24,351 INFO L263 TraceCheckUtils]: 117: Hoare triple {299#false} call __utac_acc__Specification1_spec__1(); {299#false} is VALID [2020-07-08 14:13:24,351 INFO L280 TraceCheckUtils]: 118: Hoare triple {299#false} havoc ~tmp~8; {299#false} is VALID [2020-07-08 14:13:24,352 INFO L280 TraceCheckUtils]: 119: Hoare triple {299#false} havoc ~tmp___0~2; {299#false} is VALID [2020-07-08 14:13:24,352 INFO L263 TraceCheckUtils]: 120: Hoare triple {299#false} call #t~ret71 := isMethaneLevelCritical(); {298#true} is VALID [2020-07-08 14:13:24,352 INFO L280 TraceCheckUtils]: 121: Hoare triple {298#true} havoc ~retValue_acc~3; {298#true} is VALID [2020-07-08 14:13:24,352 INFO L280 TraceCheckUtils]: 122: Hoare triple {298#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {298#true} is VALID [2020-07-08 14:13:24,353 INFO L280 TraceCheckUtils]: 123: Hoare triple {298#true} #res := ~retValue_acc~3; {298#true} is VALID [2020-07-08 14:13:24,354 INFO L280 TraceCheckUtils]: 124: Hoare triple {298#true} assume true; {298#true} is VALID [2020-07-08 14:13:24,354 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {298#true} {299#false} #885#return; {299#false} is VALID [2020-07-08 14:13:24,371 INFO L280 TraceCheckUtils]: 126: Hoare triple {299#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {299#false} is VALID [2020-07-08 14:13:24,372 INFO L280 TraceCheckUtils]: 127: Hoare triple {299#false} ~tmp~8 := #t~ret71; {299#false} is VALID [2020-07-08 14:13:24,372 INFO L280 TraceCheckUtils]: 128: Hoare triple {299#false} havoc #t~ret71; {299#false} is VALID [2020-07-08 14:13:24,372 INFO L280 TraceCheckUtils]: 129: Hoare triple {299#false} assume 0 != ~tmp~8; {299#false} is VALID [2020-07-08 14:13:24,372 INFO L263 TraceCheckUtils]: 130: Hoare triple {299#false} call #t~ret72 := isPumpRunning(); {298#true} is VALID [2020-07-08 14:13:24,373 INFO L280 TraceCheckUtils]: 131: Hoare triple {298#true} havoc ~retValue_acc~7; {298#true} is VALID [2020-07-08 14:13:24,373 INFO L280 TraceCheckUtils]: 132: Hoare triple {298#true} ~retValue_acc~7 := ~pumpRunning~0; {298#true} is VALID [2020-07-08 14:13:24,373 INFO L280 TraceCheckUtils]: 133: Hoare triple {298#true} #res := ~retValue_acc~7; {298#true} is VALID [2020-07-08 14:13:24,373 INFO L280 TraceCheckUtils]: 134: Hoare triple {298#true} assume true; {298#true} is VALID [2020-07-08 14:13:24,373 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {298#true} {299#false} #887#return; {299#false} is VALID [2020-07-08 14:13:24,374 INFO L280 TraceCheckUtils]: 136: Hoare triple {299#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {299#false} is VALID [2020-07-08 14:13:24,374 INFO L280 TraceCheckUtils]: 137: Hoare triple {299#false} ~tmp___0~2 := #t~ret72; {299#false} is VALID [2020-07-08 14:13:24,374 INFO L280 TraceCheckUtils]: 138: Hoare triple {299#false} havoc #t~ret72; {299#false} is VALID [2020-07-08 14:13:24,374 INFO L280 TraceCheckUtils]: 139: Hoare triple {299#false} assume 0 != ~tmp___0~2; {299#false} is VALID [2020-07-08 14:13:24,375 INFO L263 TraceCheckUtils]: 140: Hoare triple {299#false} call __automaton_fail(); {299#false} is VALID [2020-07-08 14:13:24,375 INFO L280 TraceCheckUtils]: 141: Hoare triple {299#false} assume !false; {299#false} is VALID [2020-07-08 14:13:24,396 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 14:13:24,397 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 14:13:24,399 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1567069903] [2020-07-08 14:13:24,401 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 14:13:24,401 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-08 14:13:24,401 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1112723946] [2020-07-08 14:13:24,408 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-08 14:13:24,412 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 14:13:24,416 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-08 14:13:24,602 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 14:13:24,602 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-08 14:13:24,602 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 14:13:24,610 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-08 14:13:24,610 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-08 14:13:24,612 INFO L87 Difference]: Start difference. First operand 295 states. Second operand 3 states. [2020-07-08 14:13:32,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 14:13:32,639 INFO L93 Difference]: Finished difference Result 455 states and 541 transitions. [2020-07-08 14:13:32,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-08 14:13:32,640 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-08 14:13:32,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 14:13:32,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-08 14:13:32,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 541 transitions. [2020-07-08 14:13:32,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-08 14:13:32,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 541 transitions. [2020-07-08 14:13:32,717 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 541 transitions. [2020-07-08 14:13:34,315 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 541 edges. 541 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 14:13:34,373 INFO L225 Difference]: With dead ends: 455 [2020-07-08 14:13:34,376 INFO L226 Difference]: Without dead ends: 285 [2020-07-08 14:13:34,386 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-08 14:13:34,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 285 states. [2020-07-08 14:13:37,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 285 to 244. [2020-07-08 14:13:37,670 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 14:13:37,671 INFO L82 GeneralOperation]: Start isEquivalent. First operand 285 states. Second operand 244 states. [2020-07-08 14:13:37,671 INFO L74 IsIncluded]: Start isIncluded. First operand 285 states. Second operand 244 states. [2020-07-08 14:13:37,672 INFO L87 Difference]: Start difference. First operand 285 states. Second operand 244 states. [2020-07-08 14:13:37,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 14:13:37,708 INFO L93 Difference]: Finished difference Result 285 states and 323 transitions. [2020-07-08 14:13:37,709 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 323 transitions. [2020-07-08 14:13:37,713 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 14:13:37,713 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 14:13:37,713 INFO L74 IsIncluded]: Start isIncluded. First operand 244 states. Second operand 285 states. [2020-07-08 14:13:37,713 INFO L87 Difference]: Start difference. First operand 244 states. Second operand 285 states. [2020-07-08 14:13:37,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 14:13:37,745 INFO L93 Difference]: Finished difference Result 285 states and 323 transitions. [2020-07-08 14:13:37,745 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 323 transitions. [2020-07-08 14:13:37,748 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 14:13:37,748 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 14:13:37,748 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 14:13:37,748 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 14:13:37,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 244 states. [2020-07-08 14:13:37,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 264 transitions. [2020-07-08 14:13:37,770 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 264 transitions. Word has length 142 [2020-07-08 14:13:37,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 14:13:37,771 INFO L479 AbstractCegarLoop]: Abstraction has 244 states and 264 transitions. [2020-07-08 14:13:37,771 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-08 14:13:37,771 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 244 states and 264 transitions. [2020-07-08 14:13:38,602 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 264 edges. 264 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 14:13:38,602 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 264 transitions. [2020-07-08 14:13:38,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-08 14:13:38,605 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 14:13:38,605 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 14:13:38,606 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 14:13:38,606 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 14:13:38,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 14:13:38,607 INFO L82 PathProgramCache]: Analyzing trace with hash -971808182, now seen corresponding path program 1 times [2020-07-08 14:13:38,607 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 14:13:38,607 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [308681647] [2020-07-08 14:13:38,607 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 14:13:38,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:13:39,040 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 14:13:39,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:13:39,110 INFO L280 TraceCheckUtils]: 0: Hoare triple {2474#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.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~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#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; {2371#true} is VALID [2020-07-08 14:13:39,111 INFO L280 TraceCheckUtils]: 1: Hoare triple {2371#true} #valid := #valid[0 := 0]; {2371#true} is VALID [2020-07-08 14:13:39,111 INFO L280 TraceCheckUtils]: 2: Hoare triple {2371#true} assume 0 < #StackHeapBarrier; {2371#true} is VALID [2020-07-08 14:13:39,111 INFO L280 TraceCheckUtils]: 3: Hoare triple {2371#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {2371#true} is VALID [2020-07-08 14:13:39,112 INFO L280 TraceCheckUtils]: 4: Hoare triple {2371#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {2371#true} is VALID [2020-07-08 14:13:39,112 INFO L280 TraceCheckUtils]: 5: Hoare triple {2371#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {2371#true} is VALID [2020-07-08 14:13:39,112 INFO L280 TraceCheckUtils]: 6: Hoare triple {2371#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {2371#true} is VALID [2020-07-08 14:13:39,112 INFO L280 TraceCheckUtils]: 7: Hoare triple {2371#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {2371#true} is VALID [2020-07-08 14:13:39,113 INFO L280 TraceCheckUtils]: 8: Hoare triple {2371#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {2371#true} is VALID [2020-07-08 14:13:39,113 INFO L280 TraceCheckUtils]: 9: Hoare triple {2371#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {2371#true} is VALID [2020-07-08 14:13:39,113 INFO L280 TraceCheckUtils]: 10: Hoare triple {2371#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {2371#true} is VALID [2020-07-08 14:13:39,114 INFO L280 TraceCheckUtils]: 11: Hoare triple {2371#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {2371#true} is VALID [2020-07-08 14:13:39,114 INFO L280 TraceCheckUtils]: 12: Hoare triple {2371#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {2371#true} is VALID [2020-07-08 14:13:39,114 INFO L280 TraceCheckUtils]: 13: Hoare triple {2371#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {2371#true} is VALID [2020-07-08 14:13:39,114 INFO L280 TraceCheckUtils]: 14: Hoare triple {2371#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {2371#true} is VALID [2020-07-08 14:13:39,115 INFO L280 TraceCheckUtils]: 15: Hoare triple {2371#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13); srcloc: L391 {2371#true} is VALID [2020-07-08 14:13:39,115 INFO L280 TraceCheckUtils]: 16: Hoare triple {2371#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7); srcloc: L532 {2371#true} is VALID [2020-07-08 14:13:39,115 INFO L280 TraceCheckUtils]: 17: Hoare triple {2371#true} SUMMARY for call write~init~int(44, #t~string42.base, #t~string42.offset, 1); srcloc: L533 {2371#true} is VALID [2020-07-08 14:13:39,115 INFO L280 TraceCheckUtils]: 18: Hoare triple {2371#true} SUMMARY for call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L533-1 {2371#true} is VALID [2020-07-08 14:13:39,116 INFO L280 TraceCheckUtils]: 19: Hoare triple {2371#true} SUMMARY for call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L533-2 {2371#true} is VALID [2020-07-08 14:13:39,116 INFO L280 TraceCheckUtils]: 20: Hoare triple {2371#true} SUMMARY for call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L533-3 {2371#true} is VALID [2020-07-08 14:13:39,116 INFO L280 TraceCheckUtils]: 21: Hoare triple {2371#true} SUMMARY for call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1); srcloc: L533-4 {2371#true} is VALID [2020-07-08 14:13:39,116 INFO L280 TraceCheckUtils]: 22: Hoare triple {2371#true} SUMMARY for call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1); srcloc: L533-5 {2371#true} is VALID [2020-07-08 14:13:39,116 INFO L280 TraceCheckUtils]: 23: Hoare triple {2371#true} SUMMARY for call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1); srcloc: L533-6 {2371#true} is VALID [2020-07-08 14:13:39,117 INFO L280 TraceCheckUtils]: 24: Hoare triple {2371#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5); srcloc: L533-7 {2371#true} is VALID [2020-07-08 14:13:39,117 INFO L280 TraceCheckUtils]: 25: Hoare triple {2371#true} SUMMARY for call write~init~int(67, #t~string44.base, #t~string44.offset, 1); srcloc: L537 {2371#true} is VALID [2020-07-08 14:13:39,117 INFO L280 TraceCheckUtils]: 26: Hoare triple {2371#true} SUMMARY for call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L537-1 {2371#true} is VALID [2020-07-08 14:13:39,117 INFO L280 TraceCheckUtils]: 27: Hoare triple {2371#true} SUMMARY for call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L537-2 {2371#true} is VALID [2020-07-08 14:13:39,118 INFO L280 TraceCheckUtils]: 28: Hoare triple {2371#true} SUMMARY for call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L537-3 {2371#true} is VALID [2020-07-08 14:13:39,118 INFO L280 TraceCheckUtils]: 29: Hoare triple {2371#true} SUMMARY for call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L537-4 {2371#true} is VALID [2020-07-08 14:13:39,118 INFO L280 TraceCheckUtils]: 30: Hoare triple {2371#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L537-5 {2371#true} is VALID [2020-07-08 14:13:39,118 INFO L280 TraceCheckUtils]: 31: Hoare triple {2371#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L541 {2371#true} is VALID [2020-07-08 14:13:39,119 INFO L280 TraceCheckUtils]: 32: Hoare triple {2371#true} SUMMARY for call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L541-1 {2371#true} is VALID [2020-07-08 14:13:39,119 INFO L280 TraceCheckUtils]: 33: Hoare triple {2371#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L541-2 {2371#true} is VALID [2020-07-08 14:13:39,119 INFO L280 TraceCheckUtils]: 34: Hoare triple {2371#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2); srcloc: L541-3 {2371#true} is VALID [2020-07-08 14:13:39,120 INFO L280 TraceCheckUtils]: 35: Hoare triple {2371#true} SUMMARY for call write~init~int(41, #t~string48.base, #t~string48.offset, 1); srcloc: L545 {2371#true} is VALID [2020-07-08 14:13:39,120 INFO L280 TraceCheckUtils]: 36: Hoare triple {2371#true} SUMMARY for call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L545-1 {2371#true} is VALID [2020-07-08 14:13:39,120 INFO L280 TraceCheckUtils]: 37: Hoare triple {2371#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L545-2 {2371#true} is VALID [2020-07-08 14:13:39,120 INFO L280 TraceCheckUtils]: 38: Hoare triple {2371#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L698 {2371#true} is VALID [2020-07-08 14:13:39,120 INFO L280 TraceCheckUtils]: 39: Hoare triple {2371#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L702 {2371#true} is VALID [2020-07-08 14:13:39,121 INFO L280 TraceCheckUtils]: 40: Hoare triple {2371#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L702-1 {2371#true} is VALID [2020-07-08 14:13:39,121 INFO L280 TraceCheckUtils]: 41: Hoare triple {2371#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L702-2 {2371#true} is VALID [2020-07-08 14:13:39,121 INFO L280 TraceCheckUtils]: 42: Hoare triple {2371#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L702-3 {2371#true} is VALID [2020-07-08 14:13:39,121 INFO L280 TraceCheckUtils]: 43: Hoare triple {2371#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L706 {2371#true} is VALID [2020-07-08 14:13:39,122 INFO L280 TraceCheckUtils]: 44: Hoare triple {2371#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L706-1 {2371#true} is VALID [2020-07-08 14:13:39,122 INFO L280 TraceCheckUtils]: 45: Hoare triple {2371#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L706-2 {2371#true} is VALID [2020-07-08 14:13:39,122 INFO L280 TraceCheckUtils]: 46: Hoare triple {2371#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L706-3 {2371#true} is VALID [2020-07-08 14:13:39,122 INFO L280 TraceCheckUtils]: 47: Hoare triple {2371#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L706-4 {2371#true} is VALID [2020-07-08 14:13:39,123 INFO L280 TraceCheckUtils]: 48: Hoare triple {2371#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L710 {2371#true} is VALID [2020-07-08 14:13:39,123 INFO L280 TraceCheckUtils]: 49: Hoare triple {2371#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L710-1 {2371#true} is VALID [2020-07-08 14:13:39,123 INFO L280 TraceCheckUtils]: 50: Hoare triple {2371#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L710-2 {2371#true} is VALID [2020-07-08 14:13:39,123 INFO L280 TraceCheckUtils]: 51: Hoare triple {2371#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L710-3 {2371#true} is VALID [2020-07-08 14:13:39,124 INFO L280 TraceCheckUtils]: 52: Hoare triple {2371#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L710-4 {2371#true} is VALID [2020-07-08 14:13:39,124 INFO L280 TraceCheckUtils]: 53: Hoare triple {2371#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L710-5 {2371#true} is VALID [2020-07-08 14:13:39,124 INFO L280 TraceCheckUtils]: 54: Hoare triple {2371#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L710-6 {2371#true} is VALID [2020-07-08 14:13:39,124 INFO L280 TraceCheckUtils]: 55: Hoare triple {2371#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L710-7 {2371#true} is VALID [2020-07-08 14:13:39,125 INFO L280 TraceCheckUtils]: 56: Hoare triple {2371#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L714 {2371#true} is VALID [2020-07-08 14:13:39,125 INFO L280 TraceCheckUtils]: 57: Hoare triple {2371#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L714-1 {2371#true} is VALID [2020-07-08 14:13:39,125 INFO L280 TraceCheckUtils]: 58: Hoare triple {2371#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L714-2 {2371#true} is VALID [2020-07-08 14:13:39,125 INFO L280 TraceCheckUtils]: 59: Hoare triple {2371#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L714-3 {2371#true} is VALID [2020-07-08 14:13:39,126 INFO L280 TraceCheckUtils]: 60: Hoare triple {2371#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L718 {2371#true} is VALID [2020-07-08 14:13:39,126 INFO L280 TraceCheckUtils]: 61: Hoare triple {2371#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L718-1 {2371#true} is VALID [2020-07-08 14:13:39,126 INFO L280 TraceCheckUtils]: 62: Hoare triple {2371#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L718-2 {2371#true} is VALID [2020-07-08 14:13:39,126 INFO L280 TraceCheckUtils]: 63: Hoare triple {2371#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L718-3 {2371#true} is VALID [2020-07-08 14:13:39,127 INFO L280 TraceCheckUtils]: 64: Hoare triple {2371#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L718-4 {2371#true} is VALID [2020-07-08 14:13:39,127 INFO L280 TraceCheckUtils]: 65: Hoare triple {2371#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L722 {2371#true} is VALID [2020-07-08 14:13:39,127 INFO L280 TraceCheckUtils]: 66: Hoare triple {2371#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L722-1 {2371#true} is VALID [2020-07-08 14:13:39,127 INFO L280 TraceCheckUtils]: 67: Hoare triple {2371#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L722-2 {2371#true} is VALID [2020-07-08 14:13:39,128 INFO L280 TraceCheckUtils]: 68: Hoare triple {2371#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L722-3 {2371#true} is VALID [2020-07-08 14:13:39,128 INFO L280 TraceCheckUtils]: 69: Hoare triple {2371#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L724 {2371#true} is VALID [2020-07-08 14:13:39,128 INFO L280 TraceCheckUtils]: 70: Hoare triple {2371#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L724-1 {2371#true} is VALID [2020-07-08 14:13:39,128 INFO L280 TraceCheckUtils]: 71: Hoare triple {2371#true} ~head~0.base, ~head~0.offset := 0, 0; {2371#true} is VALID [2020-07-08 14:13:39,128 INFO L280 TraceCheckUtils]: 72: Hoare triple {2371#true} ~waterLevel~0 := 1; {2371#true} is VALID [2020-07-08 14:13:39,129 INFO L280 TraceCheckUtils]: 73: Hoare triple {2371#true} ~methaneLevelCritical~0 := 0; {2371#true} is VALID [2020-07-08 14:13:39,129 INFO L280 TraceCheckUtils]: 74: Hoare triple {2371#true} ~pumpRunning~0 := 0; {2371#true} is VALID [2020-07-08 14:13:39,129 INFO L280 TraceCheckUtils]: 75: Hoare triple {2371#true} ~systemActive~0 := 1; {2371#true} is VALID [2020-07-08 14:13:39,129 INFO L280 TraceCheckUtils]: 76: Hoare triple {2371#true} ~cleanupTimeShifts~0 := 4; {2371#true} is VALID [2020-07-08 14:13:39,130 INFO L280 TraceCheckUtils]: 77: Hoare triple {2371#true} assume true; {2371#true} is VALID [2020-07-08 14:13:39,130 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2371#true} {2371#true} #881#return; {2371#true} is VALID [2020-07-08 14:13:39,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:13:39,137 INFO L280 TraceCheckUtils]: 0: Hoare triple {2371#true} assume true; {2371#true} is VALID [2020-07-08 14:13:39,137 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2371#true} {2371#true} #799#return; {2371#true} is VALID [2020-07-08 14:13:39,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:13:39,140 INFO L280 TraceCheckUtils]: 0: Hoare triple {2371#true} assume true; {2371#true} is VALID [2020-07-08 14:13:39,140 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2371#true} {2371#true} #801#return; {2371#true} is VALID [2020-07-08 14:13:39,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:13:39,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {2371#true} havoc ~retValue_acc~11; {2371#true} is VALID [2020-07-08 14:13:39,143 INFO L280 TraceCheckUtils]: 1: Hoare triple {2371#true} ~retValue_acc~11 := 1; {2371#true} is VALID [2020-07-08 14:13:39,144 INFO L280 TraceCheckUtils]: 2: Hoare triple {2371#true} #res := ~retValue_acc~11; {2371#true} is VALID [2020-07-08 14:13:39,144 INFO L280 TraceCheckUtils]: 3: Hoare triple {2371#true} assume true; {2371#true} is VALID [2020-07-08 14:13:39,144 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2371#true} {2371#true} #803#return; {2371#true} is VALID [2020-07-08 14:13:39,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:13:39,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {2371#true} assume true; {2371#true} is VALID [2020-07-08 14:13:39,148 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2371#true} {2371#true} #805#return; {2371#true} is VALID [2020-07-08 14:13:39,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:13:39,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {2371#true} havoc ~retValue_acc~3; {2371#true} is VALID [2020-07-08 14:13:39,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {2371#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {2371#true} is VALID [2020-07-08 14:13:39,151 INFO L280 TraceCheckUtils]: 2: Hoare triple {2371#true} #res := ~retValue_acc~3; {2371#true} is VALID [2020-07-08 14:13:39,152 INFO L280 TraceCheckUtils]: 3: Hoare triple {2371#true} assume true; {2371#true} is VALID [2020-07-08 14:13:39,152 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2371#true} {2372#false} #885#return; {2372#false} is VALID [2020-07-08 14:13:39,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:13:39,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {2371#true} havoc ~retValue_acc~7; {2371#true} is VALID [2020-07-08 14:13:39,156 INFO L280 TraceCheckUtils]: 1: Hoare triple {2371#true} ~retValue_acc~7 := ~pumpRunning~0; {2371#true} is VALID [2020-07-08 14:13:39,156 INFO L280 TraceCheckUtils]: 2: Hoare triple {2371#true} #res := ~retValue_acc~7; {2371#true} is VALID [2020-07-08 14:13:39,156 INFO L280 TraceCheckUtils]: 3: Hoare triple {2371#true} assume true; {2371#true} is VALID [2020-07-08 14:13:39,156 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2371#true} {2372#false} #887#return; {2372#false} is VALID [2020-07-08 14:13:39,161 INFO L263 TraceCheckUtils]: 0: Hoare triple {2371#true} call ULTIMATE.init(); {2474#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.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~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 14:13:39,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {2474#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.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~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#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; {2371#true} is VALID [2020-07-08 14:13:39,162 INFO L280 TraceCheckUtils]: 2: Hoare triple {2371#true} #valid := #valid[0 := 0]; {2371#true} is VALID [2020-07-08 14:13:39,162 INFO L280 TraceCheckUtils]: 3: Hoare triple {2371#true} assume 0 < #StackHeapBarrier; {2371#true} is VALID [2020-07-08 14:13:39,162 INFO L280 TraceCheckUtils]: 4: Hoare triple {2371#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {2371#true} is VALID [2020-07-08 14:13:39,162 INFO L280 TraceCheckUtils]: 5: Hoare triple {2371#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {2371#true} is VALID [2020-07-08 14:13:39,163 INFO L280 TraceCheckUtils]: 6: Hoare triple {2371#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {2371#true} is VALID [2020-07-08 14:13:39,163 INFO L280 TraceCheckUtils]: 7: Hoare triple {2371#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {2371#true} is VALID [2020-07-08 14:13:39,163 INFO L280 TraceCheckUtils]: 8: Hoare triple {2371#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {2371#true} is VALID [2020-07-08 14:13:39,163 INFO L280 TraceCheckUtils]: 9: Hoare triple {2371#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {2371#true} is VALID [2020-07-08 14:13:39,163 INFO L280 TraceCheckUtils]: 10: Hoare triple {2371#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {2371#true} is VALID [2020-07-08 14:13:39,164 INFO L280 TraceCheckUtils]: 11: Hoare triple {2371#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {2371#true} is VALID [2020-07-08 14:13:39,164 INFO L280 TraceCheckUtils]: 12: Hoare triple {2371#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {2371#true} is VALID [2020-07-08 14:13:39,164 INFO L280 TraceCheckUtils]: 13: Hoare triple {2371#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {2371#true} is VALID [2020-07-08 14:13:39,164 INFO L280 TraceCheckUtils]: 14: Hoare triple {2371#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {2371#true} is VALID [2020-07-08 14:13:39,165 INFO L280 TraceCheckUtils]: 15: Hoare triple {2371#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {2371#true} is VALID [2020-07-08 14:13:39,165 INFO L280 TraceCheckUtils]: 16: Hoare triple {2371#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13); srcloc: L391 {2371#true} is VALID [2020-07-08 14:13:39,165 INFO L280 TraceCheckUtils]: 17: Hoare triple {2371#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7); srcloc: L532 {2371#true} is VALID [2020-07-08 14:13:39,165 INFO L280 TraceCheckUtils]: 18: Hoare triple {2371#true} SUMMARY for call write~init~int(44, #t~string42.base, #t~string42.offset, 1); srcloc: L533 {2371#true} is VALID [2020-07-08 14:13:39,165 INFO L280 TraceCheckUtils]: 19: Hoare triple {2371#true} SUMMARY for call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L533-1 {2371#true} is VALID [2020-07-08 14:13:39,166 INFO L280 TraceCheckUtils]: 20: Hoare triple {2371#true} SUMMARY for call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L533-2 {2371#true} is VALID [2020-07-08 14:13:39,166 INFO L280 TraceCheckUtils]: 21: Hoare triple {2371#true} SUMMARY for call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L533-3 {2371#true} is VALID [2020-07-08 14:13:39,166 INFO L280 TraceCheckUtils]: 22: Hoare triple {2371#true} SUMMARY for call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1); srcloc: L533-4 {2371#true} is VALID [2020-07-08 14:13:39,166 INFO L280 TraceCheckUtils]: 23: Hoare triple {2371#true} SUMMARY for call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1); srcloc: L533-5 {2371#true} is VALID [2020-07-08 14:13:39,167 INFO L280 TraceCheckUtils]: 24: Hoare triple {2371#true} SUMMARY for call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1); srcloc: L533-6 {2371#true} is VALID [2020-07-08 14:13:39,167 INFO L280 TraceCheckUtils]: 25: Hoare triple {2371#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5); srcloc: L533-7 {2371#true} is VALID [2020-07-08 14:13:39,167 INFO L280 TraceCheckUtils]: 26: Hoare triple {2371#true} SUMMARY for call write~init~int(67, #t~string44.base, #t~string44.offset, 1); srcloc: L537 {2371#true} is VALID [2020-07-08 14:13:39,167 INFO L280 TraceCheckUtils]: 27: Hoare triple {2371#true} SUMMARY for call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L537-1 {2371#true} is VALID [2020-07-08 14:13:39,168 INFO L280 TraceCheckUtils]: 28: Hoare triple {2371#true} SUMMARY for call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L537-2 {2371#true} is VALID [2020-07-08 14:13:39,168 INFO L280 TraceCheckUtils]: 29: Hoare triple {2371#true} SUMMARY for call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L537-3 {2371#true} is VALID [2020-07-08 14:13:39,168 INFO L280 TraceCheckUtils]: 30: Hoare triple {2371#true} SUMMARY for call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L537-4 {2371#true} is VALID [2020-07-08 14:13:39,168 INFO L280 TraceCheckUtils]: 31: Hoare triple {2371#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L537-5 {2371#true} is VALID [2020-07-08 14:13:39,169 INFO L280 TraceCheckUtils]: 32: Hoare triple {2371#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L541 {2371#true} is VALID [2020-07-08 14:13:39,169 INFO L280 TraceCheckUtils]: 33: Hoare triple {2371#true} SUMMARY for call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L541-1 {2371#true} is VALID [2020-07-08 14:13:39,169 INFO L280 TraceCheckUtils]: 34: Hoare triple {2371#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L541-2 {2371#true} is VALID [2020-07-08 14:13:39,169 INFO L280 TraceCheckUtils]: 35: Hoare triple {2371#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2); srcloc: L541-3 {2371#true} is VALID [2020-07-08 14:13:39,170 INFO L280 TraceCheckUtils]: 36: Hoare triple {2371#true} SUMMARY for call write~init~int(41, #t~string48.base, #t~string48.offset, 1); srcloc: L545 {2371#true} is VALID [2020-07-08 14:13:39,170 INFO L280 TraceCheckUtils]: 37: Hoare triple {2371#true} SUMMARY for call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L545-1 {2371#true} is VALID [2020-07-08 14:13:39,170 INFO L280 TraceCheckUtils]: 38: Hoare triple {2371#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L545-2 {2371#true} is VALID [2020-07-08 14:13:39,170 INFO L280 TraceCheckUtils]: 39: Hoare triple {2371#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L698 {2371#true} is VALID [2020-07-08 14:13:39,171 INFO L280 TraceCheckUtils]: 40: Hoare triple {2371#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L702 {2371#true} is VALID [2020-07-08 14:13:39,171 INFO L280 TraceCheckUtils]: 41: Hoare triple {2371#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L702-1 {2371#true} is VALID [2020-07-08 14:13:39,171 INFO L280 TraceCheckUtils]: 42: Hoare triple {2371#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L702-2 {2371#true} is VALID [2020-07-08 14:13:39,171 INFO L280 TraceCheckUtils]: 43: Hoare triple {2371#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L702-3 {2371#true} is VALID [2020-07-08 14:13:39,171 INFO L280 TraceCheckUtils]: 44: Hoare triple {2371#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L706 {2371#true} is VALID [2020-07-08 14:13:39,172 INFO L280 TraceCheckUtils]: 45: Hoare triple {2371#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L706-1 {2371#true} is VALID [2020-07-08 14:13:39,172 INFO L280 TraceCheckUtils]: 46: Hoare triple {2371#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L706-2 {2371#true} is VALID [2020-07-08 14:13:39,172 INFO L280 TraceCheckUtils]: 47: Hoare triple {2371#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L706-3 {2371#true} is VALID [2020-07-08 14:13:39,172 INFO L280 TraceCheckUtils]: 48: Hoare triple {2371#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L706-4 {2371#true} is VALID [2020-07-08 14:13:39,173 INFO L280 TraceCheckUtils]: 49: Hoare triple {2371#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L710 {2371#true} is VALID [2020-07-08 14:13:39,173 INFO L280 TraceCheckUtils]: 50: Hoare triple {2371#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L710-1 {2371#true} is VALID [2020-07-08 14:13:39,173 INFO L280 TraceCheckUtils]: 51: Hoare triple {2371#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L710-2 {2371#true} is VALID [2020-07-08 14:13:39,173 INFO L280 TraceCheckUtils]: 52: Hoare triple {2371#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L710-3 {2371#true} is VALID [2020-07-08 14:13:39,174 INFO L280 TraceCheckUtils]: 53: Hoare triple {2371#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L710-4 {2371#true} is VALID [2020-07-08 14:13:39,174 INFO L280 TraceCheckUtils]: 54: Hoare triple {2371#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L710-5 {2371#true} is VALID [2020-07-08 14:13:39,174 INFO L280 TraceCheckUtils]: 55: Hoare triple {2371#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L710-6 {2371#true} is VALID [2020-07-08 14:13:39,174 INFO L280 TraceCheckUtils]: 56: Hoare triple {2371#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L710-7 {2371#true} is VALID [2020-07-08 14:13:39,175 INFO L280 TraceCheckUtils]: 57: Hoare triple {2371#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L714 {2371#true} is VALID [2020-07-08 14:13:39,175 INFO L280 TraceCheckUtils]: 58: Hoare triple {2371#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L714-1 {2371#true} is VALID [2020-07-08 14:13:39,175 INFO L280 TraceCheckUtils]: 59: Hoare triple {2371#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L714-2 {2371#true} is VALID [2020-07-08 14:13:39,175 INFO L280 TraceCheckUtils]: 60: Hoare triple {2371#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L714-3 {2371#true} is VALID [2020-07-08 14:13:39,176 INFO L280 TraceCheckUtils]: 61: Hoare triple {2371#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L718 {2371#true} is VALID [2020-07-08 14:13:39,176 INFO L280 TraceCheckUtils]: 62: Hoare triple {2371#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L718-1 {2371#true} is VALID [2020-07-08 14:13:39,176 INFO L280 TraceCheckUtils]: 63: Hoare triple {2371#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L718-2 {2371#true} is VALID [2020-07-08 14:13:39,176 INFO L280 TraceCheckUtils]: 64: Hoare triple {2371#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L718-3 {2371#true} is VALID [2020-07-08 14:13:39,176 INFO L280 TraceCheckUtils]: 65: Hoare triple {2371#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L718-4 {2371#true} is VALID [2020-07-08 14:13:39,177 INFO L280 TraceCheckUtils]: 66: Hoare triple {2371#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L722 {2371#true} is VALID [2020-07-08 14:13:39,177 INFO L280 TraceCheckUtils]: 67: Hoare triple {2371#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L722-1 {2371#true} is VALID [2020-07-08 14:13:39,177 INFO L280 TraceCheckUtils]: 68: Hoare triple {2371#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L722-2 {2371#true} is VALID [2020-07-08 14:13:39,177 INFO L280 TraceCheckUtils]: 69: Hoare triple {2371#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L722-3 {2371#true} is VALID [2020-07-08 14:13:39,178 INFO L280 TraceCheckUtils]: 70: Hoare triple {2371#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L724 {2371#true} is VALID [2020-07-08 14:13:39,178 INFO L280 TraceCheckUtils]: 71: Hoare triple {2371#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L724-1 {2371#true} is VALID [2020-07-08 14:13:39,178 INFO L280 TraceCheckUtils]: 72: Hoare triple {2371#true} ~head~0.base, ~head~0.offset := 0, 0; {2371#true} is VALID [2020-07-08 14:13:39,178 INFO L280 TraceCheckUtils]: 73: Hoare triple {2371#true} ~waterLevel~0 := 1; {2371#true} is VALID [2020-07-08 14:13:39,178 INFO L280 TraceCheckUtils]: 74: Hoare triple {2371#true} ~methaneLevelCritical~0 := 0; {2371#true} is VALID [2020-07-08 14:13:39,179 INFO L280 TraceCheckUtils]: 75: Hoare triple {2371#true} ~pumpRunning~0 := 0; {2371#true} is VALID [2020-07-08 14:13:39,179 INFO L280 TraceCheckUtils]: 76: Hoare triple {2371#true} ~systemActive~0 := 1; {2371#true} is VALID [2020-07-08 14:13:39,179 INFO L280 TraceCheckUtils]: 77: Hoare triple {2371#true} ~cleanupTimeShifts~0 := 4; {2371#true} is VALID [2020-07-08 14:13:39,179 INFO L280 TraceCheckUtils]: 78: Hoare triple {2371#true} assume true; {2371#true} is VALID [2020-07-08 14:13:39,179 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2371#true} {2371#true} #881#return; {2371#true} is VALID [2020-07-08 14:13:39,180 INFO L263 TraceCheckUtils]: 80: Hoare triple {2371#true} call #t~ret73 := main(); {2371#true} is VALID [2020-07-08 14:13:39,180 INFO L280 TraceCheckUtils]: 81: Hoare triple {2371#true} havoc ~retValue_acc~9; {2371#true} is VALID [2020-07-08 14:13:39,180 INFO L280 TraceCheckUtils]: 82: Hoare triple {2371#true} havoc ~tmp~7; {2371#true} is VALID [2020-07-08 14:13:39,180 INFO L263 TraceCheckUtils]: 83: Hoare triple {2371#true} call select_helpers(); {2371#true} is VALID [2020-07-08 14:13:39,181 INFO L280 TraceCheckUtils]: 84: Hoare triple {2371#true} assume true; {2371#true} is VALID [2020-07-08 14:13:39,181 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2371#true} {2371#true} #799#return; {2371#true} is VALID [2020-07-08 14:13:39,181 INFO L263 TraceCheckUtils]: 86: Hoare triple {2371#true} call select_features(); {2371#true} is VALID [2020-07-08 14:13:39,181 INFO L280 TraceCheckUtils]: 87: Hoare triple {2371#true} assume true; {2371#true} is VALID [2020-07-08 14:13:39,181 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2371#true} {2371#true} #801#return; {2371#true} is VALID [2020-07-08 14:13:39,182 INFO L263 TraceCheckUtils]: 89: Hoare triple {2371#true} call #t~ret69 := valid_product(); {2371#true} is VALID [2020-07-08 14:13:39,182 INFO L280 TraceCheckUtils]: 90: Hoare triple {2371#true} havoc ~retValue_acc~11; {2371#true} is VALID [2020-07-08 14:13:39,182 INFO L280 TraceCheckUtils]: 91: Hoare triple {2371#true} ~retValue_acc~11 := 1; {2371#true} is VALID [2020-07-08 14:13:39,182 INFO L280 TraceCheckUtils]: 92: Hoare triple {2371#true} #res := ~retValue_acc~11; {2371#true} is VALID [2020-07-08 14:13:39,183 INFO L280 TraceCheckUtils]: 93: Hoare triple {2371#true} assume true; {2371#true} is VALID [2020-07-08 14:13:39,183 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2371#true} {2371#true} #803#return; {2371#true} is VALID [2020-07-08 14:13:39,183 INFO L280 TraceCheckUtils]: 95: Hoare triple {2371#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {2371#true} is VALID [2020-07-08 14:13:39,183 INFO L280 TraceCheckUtils]: 96: Hoare triple {2371#true} ~tmp~7 := #t~ret69; {2371#true} is VALID [2020-07-08 14:13:39,183 INFO L280 TraceCheckUtils]: 97: Hoare triple {2371#true} havoc #t~ret69; {2371#true} is VALID [2020-07-08 14:13:39,184 INFO L280 TraceCheckUtils]: 98: Hoare triple {2371#true} assume 0 != ~tmp~7; {2371#true} is VALID [2020-07-08 14:13:39,184 INFO L263 TraceCheckUtils]: 99: Hoare triple {2371#true} call setup(); {2371#true} is VALID [2020-07-08 14:13:39,184 INFO L280 TraceCheckUtils]: 100: Hoare triple {2371#true} assume true; {2371#true} is VALID [2020-07-08 14:13:39,184 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2371#true} {2371#true} #805#return; {2371#true} is VALID [2020-07-08 14:13:39,185 INFO L263 TraceCheckUtils]: 102: Hoare triple {2371#true} call runTest(); {2371#true} is VALID [2020-07-08 14:13:39,185 INFO L263 TraceCheckUtils]: 103: Hoare triple {2371#true} call test(); {2371#true} is VALID [2020-07-08 14:13:39,185 INFO L280 TraceCheckUtils]: 104: Hoare triple {2371#true} havoc ~splverifierCounter~0; {2371#true} is VALID [2020-07-08 14:13:39,185 INFO L280 TraceCheckUtils]: 105: Hoare triple {2371#true} havoc ~tmp~3; {2371#true} is VALID [2020-07-08 14:13:39,185 INFO L280 TraceCheckUtils]: 106: Hoare triple {2371#true} havoc ~tmp___0~0; {2371#true} is VALID [2020-07-08 14:13:39,186 INFO L280 TraceCheckUtils]: 107: Hoare triple {2371#true} havoc ~tmp___1~0; {2371#true} is VALID [2020-07-08 14:13:39,186 INFO L280 TraceCheckUtils]: 108: Hoare triple {2371#true} havoc ~tmp___2~0; {2371#true} is VALID [2020-07-08 14:13:39,187 INFO L280 TraceCheckUtils]: 109: Hoare triple {2371#true} ~splverifierCounter~0 := 0; {2463#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 14:13:39,187 INFO L280 TraceCheckUtils]: 110: Hoare triple {2463#(= 0 test_~splverifierCounter~0)} assume !false; {2463#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 14:13:39,188 INFO L280 TraceCheckUtils]: 111: Hoare triple {2463#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2372#false} is VALID [2020-07-08 14:13:39,188 INFO L263 TraceCheckUtils]: 112: Hoare triple {2372#false} call cleanup(); {2372#false} is VALID [2020-07-08 14:13:39,189 INFO L280 TraceCheckUtils]: 113: Hoare triple {2372#false} havoc ~i~0; {2372#false} is VALID [2020-07-08 14:13:39,189 INFO L280 TraceCheckUtils]: 114: Hoare triple {2372#false} havoc ~__cil_tmp2~0; {2372#false} is VALID [2020-07-08 14:13:39,189 INFO L263 TraceCheckUtils]: 115: Hoare triple {2372#false} call timeShift(); {2372#false} is VALID [2020-07-08 14:13:39,189 INFO L280 TraceCheckUtils]: 116: Hoare triple {2372#false} assume !(0 != ~pumpRunning~0); {2372#false} is VALID [2020-07-08 14:13:39,189 INFO L280 TraceCheckUtils]: 117: Hoare triple {2372#false} assume !(0 != ~systemActive~0); {2372#false} is VALID [2020-07-08 14:13:39,190 INFO L263 TraceCheckUtils]: 118: Hoare triple {2372#false} call __utac_acc__Specification1_spec__1(); {2372#false} is VALID [2020-07-08 14:13:39,190 INFO L280 TraceCheckUtils]: 119: Hoare triple {2372#false} havoc ~tmp~8; {2372#false} is VALID [2020-07-08 14:13:39,190 INFO L280 TraceCheckUtils]: 120: Hoare triple {2372#false} havoc ~tmp___0~2; {2372#false} is VALID [2020-07-08 14:13:39,190 INFO L263 TraceCheckUtils]: 121: Hoare triple {2372#false} call #t~ret71 := isMethaneLevelCritical(); {2371#true} is VALID [2020-07-08 14:13:39,191 INFO L280 TraceCheckUtils]: 122: Hoare triple {2371#true} havoc ~retValue_acc~3; {2371#true} is VALID [2020-07-08 14:13:39,191 INFO L280 TraceCheckUtils]: 123: Hoare triple {2371#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {2371#true} is VALID [2020-07-08 14:13:39,191 INFO L280 TraceCheckUtils]: 124: Hoare triple {2371#true} #res := ~retValue_acc~3; {2371#true} is VALID [2020-07-08 14:13:39,191 INFO L280 TraceCheckUtils]: 125: Hoare triple {2371#true} assume true; {2371#true} is VALID [2020-07-08 14:13:39,191 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2371#true} {2372#false} #885#return; {2372#false} is VALID [2020-07-08 14:13:39,192 INFO L280 TraceCheckUtils]: 127: Hoare triple {2372#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {2372#false} is VALID [2020-07-08 14:13:39,192 INFO L280 TraceCheckUtils]: 128: Hoare triple {2372#false} ~tmp~8 := #t~ret71; {2372#false} is VALID [2020-07-08 14:13:39,192 INFO L280 TraceCheckUtils]: 129: Hoare triple {2372#false} havoc #t~ret71; {2372#false} is VALID [2020-07-08 14:13:39,192 INFO L280 TraceCheckUtils]: 130: Hoare triple {2372#false} assume 0 != ~tmp~8; {2372#false} is VALID [2020-07-08 14:13:39,192 INFO L263 TraceCheckUtils]: 131: Hoare triple {2372#false} call #t~ret72 := isPumpRunning(); {2371#true} is VALID [2020-07-08 14:13:39,193 INFO L280 TraceCheckUtils]: 132: Hoare triple {2371#true} havoc ~retValue_acc~7; {2371#true} is VALID [2020-07-08 14:13:39,193 INFO L280 TraceCheckUtils]: 133: Hoare triple {2371#true} ~retValue_acc~7 := ~pumpRunning~0; {2371#true} is VALID [2020-07-08 14:13:39,193 INFO L280 TraceCheckUtils]: 134: Hoare triple {2371#true} #res := ~retValue_acc~7; {2371#true} is VALID [2020-07-08 14:13:39,193 INFO L280 TraceCheckUtils]: 135: Hoare triple {2371#true} assume true; {2371#true} is VALID [2020-07-08 14:13:39,193 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {2371#true} {2372#false} #887#return; {2372#false} is VALID [2020-07-08 14:13:39,194 INFO L280 TraceCheckUtils]: 137: Hoare triple {2372#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {2372#false} is VALID [2020-07-08 14:13:39,194 INFO L280 TraceCheckUtils]: 138: Hoare triple {2372#false} ~tmp___0~2 := #t~ret72; {2372#false} is VALID [2020-07-08 14:13:39,194 INFO L280 TraceCheckUtils]: 139: Hoare triple {2372#false} havoc #t~ret72; {2372#false} is VALID [2020-07-08 14:13:39,194 INFO L280 TraceCheckUtils]: 140: Hoare triple {2372#false} assume 0 != ~tmp___0~2; {2372#false} is VALID [2020-07-08 14:13:39,195 INFO L263 TraceCheckUtils]: 141: Hoare triple {2372#false} call __automaton_fail(); {2372#false} is VALID [2020-07-08 14:13:39,195 INFO L280 TraceCheckUtils]: 142: Hoare triple {2372#false} assume !false; {2372#false} is VALID [2020-07-08 14:13:39,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 14:13:39,221 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 14:13:39,221 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [308681647] [2020-07-08 14:13:39,222 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 14:13:39,222 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 14:13:39,222 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1073614485] [2020-07-08 14:13:39,224 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-08 14:13:39,225 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 14:13:39,225 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 14:13:39,401 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 14:13:39,401 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 14:13:39,401 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 14:13:39,401 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 14:13:39,402 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-08 14:13:39,402 INFO L87 Difference]: Start difference. First operand 244 states and 264 transitions. Second operand 4 states. [2020-07-08 14:13:41,415 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 14:13:47,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 14:13:47,110 INFO L93 Difference]: Finished difference Result 372 states and 416 transitions. [2020-07-08 14:13:47,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 14:13:47,111 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-08 14:13:47,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 14:13:47,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 14:13:47,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 416 transitions. [2020-07-08 14:13:47,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 14:13:47,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 416 transitions. [2020-07-08 14:13:47,130 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 416 transitions. [2020-07-08 14:13:48,294 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 416 edges. 416 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 14:13:48,303 INFO L225 Difference]: With dead ends: 372 [2020-07-08 14:13:48,303 INFO L226 Difference]: Without dead ends: 268 [2020-07-08 14:13:48,305 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-08 14:13:48,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 268 states. [2020-07-08 14:13:51,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 268 to 234. [2020-07-08 14:13:51,927 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 14:13:51,927 INFO L82 GeneralOperation]: Start isEquivalent. First operand 268 states. Second operand 234 states. [2020-07-08 14:13:51,927 INFO L74 IsIncluded]: Start isIncluded. First operand 268 states. Second operand 234 states. [2020-07-08 14:13:51,928 INFO L87 Difference]: Start difference. First operand 268 states. Second operand 234 states. [2020-07-08 14:13:51,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 14:13:51,940 INFO L93 Difference]: Finished difference Result 268 states and 298 transitions. [2020-07-08 14:13:51,941 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 298 transitions. [2020-07-08 14:13:51,942 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 14:13:51,942 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 14:13:51,942 INFO L74 IsIncluded]: Start isIncluded. First operand 234 states. Second operand 268 states. [2020-07-08 14:13:51,943 INFO L87 Difference]: Start difference. First operand 234 states. Second operand 268 states. [2020-07-08 14:13:51,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 14:13:51,955 INFO L93 Difference]: Finished difference Result 268 states and 298 transitions. [2020-07-08 14:13:51,955 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 298 transitions. [2020-07-08 14:13:51,956 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 14:13:51,956 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 14:13:51,956 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 14:13:51,956 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 14:13:51,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 234 states. [2020-07-08 14:13:51,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 251 transitions. [2020-07-08 14:13:51,965 INFO L78 Accepts]: Start accepts. Automaton has 234 states and 251 transitions. Word has length 143 [2020-07-08 14:13:51,966 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 14:13:51,966 INFO L479 AbstractCegarLoop]: Abstraction has 234 states and 251 transitions. [2020-07-08 14:13:51,966 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 14:13:51,966 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 234 states and 251 transitions. [2020-07-08 14:13:52,844 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 251 edges. 251 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 14:13:52,845 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 251 transitions. [2020-07-08 14:13:52,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-07-08 14:13:52,848 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 14:13:52,848 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 14:13:52,848 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 14:13:52,848 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 14:13:52,849 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 14:13:52,849 INFO L82 PathProgramCache]: Analyzing trace with hash -1690320895, now seen corresponding path program 1 times [2020-07-08 14:13:52,849 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 14:13:52,849 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [696560829] [2020-07-08 14:13:52,849 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 14:13:52,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:13:53,241 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 14:13:53,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:13:53,340 INFO L280 TraceCheckUtils]: 0: Hoare triple {4333#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.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~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#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; {4227#true} is VALID [2020-07-08 14:13:53,341 INFO L280 TraceCheckUtils]: 1: Hoare triple {4227#true} #valid := #valid[0 := 0]; {4227#true} is VALID [2020-07-08 14:13:53,341 INFO L280 TraceCheckUtils]: 2: Hoare triple {4227#true} assume 0 < #StackHeapBarrier; {4227#true} is VALID [2020-07-08 14:13:53,341 INFO L280 TraceCheckUtils]: 3: Hoare triple {4227#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {4227#true} is VALID [2020-07-08 14:13:53,341 INFO L280 TraceCheckUtils]: 4: Hoare triple {4227#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {4227#true} is VALID [2020-07-08 14:13:53,341 INFO L280 TraceCheckUtils]: 5: Hoare triple {4227#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {4227#true} is VALID [2020-07-08 14:13:53,342 INFO L280 TraceCheckUtils]: 6: Hoare triple {4227#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {4227#true} is VALID [2020-07-08 14:13:53,342 INFO L280 TraceCheckUtils]: 7: Hoare triple {4227#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {4227#true} is VALID [2020-07-08 14:13:53,342 INFO L280 TraceCheckUtils]: 8: Hoare triple {4227#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {4227#true} is VALID [2020-07-08 14:13:53,342 INFO L280 TraceCheckUtils]: 9: Hoare triple {4227#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {4227#true} is VALID [2020-07-08 14:13:53,343 INFO L280 TraceCheckUtils]: 10: Hoare triple {4227#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {4227#true} is VALID [2020-07-08 14:13:53,343 INFO L280 TraceCheckUtils]: 11: Hoare triple {4227#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {4227#true} is VALID [2020-07-08 14:13:53,343 INFO L280 TraceCheckUtils]: 12: Hoare triple {4227#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {4227#true} is VALID [2020-07-08 14:13:53,343 INFO L280 TraceCheckUtils]: 13: Hoare triple {4227#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {4227#true} is VALID [2020-07-08 14:13:53,343 INFO L280 TraceCheckUtils]: 14: Hoare triple {4227#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {4227#true} is VALID [2020-07-08 14:13:53,344 INFO L280 TraceCheckUtils]: 15: Hoare triple {4227#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13); srcloc: L391 {4227#true} is VALID [2020-07-08 14:13:53,344 INFO L280 TraceCheckUtils]: 16: Hoare triple {4227#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7); srcloc: L532 {4227#true} is VALID [2020-07-08 14:13:53,344 INFO L280 TraceCheckUtils]: 17: Hoare triple {4227#true} SUMMARY for call write~init~int(44, #t~string42.base, #t~string42.offset, 1); srcloc: L533 {4227#true} is VALID [2020-07-08 14:13:53,344 INFO L280 TraceCheckUtils]: 18: Hoare triple {4227#true} SUMMARY for call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L533-1 {4227#true} is VALID [2020-07-08 14:13:53,344 INFO L280 TraceCheckUtils]: 19: Hoare triple {4227#true} SUMMARY for call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L533-2 {4227#true} is VALID [2020-07-08 14:13:53,345 INFO L280 TraceCheckUtils]: 20: Hoare triple {4227#true} SUMMARY for call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L533-3 {4227#true} is VALID [2020-07-08 14:13:53,345 INFO L280 TraceCheckUtils]: 21: Hoare triple {4227#true} SUMMARY for call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1); srcloc: L533-4 {4227#true} is VALID [2020-07-08 14:13:53,345 INFO L280 TraceCheckUtils]: 22: Hoare triple {4227#true} SUMMARY for call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1); srcloc: L533-5 {4227#true} is VALID [2020-07-08 14:13:53,345 INFO L280 TraceCheckUtils]: 23: Hoare triple {4227#true} SUMMARY for call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1); srcloc: L533-6 {4227#true} is VALID [2020-07-08 14:13:53,346 INFO L280 TraceCheckUtils]: 24: Hoare triple {4227#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5); srcloc: L533-7 {4227#true} is VALID [2020-07-08 14:13:53,346 INFO L280 TraceCheckUtils]: 25: Hoare triple {4227#true} SUMMARY for call write~init~int(67, #t~string44.base, #t~string44.offset, 1); srcloc: L537 {4227#true} is VALID [2020-07-08 14:13:53,346 INFO L280 TraceCheckUtils]: 26: Hoare triple {4227#true} SUMMARY for call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L537-1 {4227#true} is VALID [2020-07-08 14:13:53,346 INFO L280 TraceCheckUtils]: 27: Hoare triple {4227#true} SUMMARY for call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L537-2 {4227#true} is VALID [2020-07-08 14:13:53,347 INFO L280 TraceCheckUtils]: 28: Hoare triple {4227#true} SUMMARY for call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L537-3 {4227#true} is VALID [2020-07-08 14:13:53,347 INFO L280 TraceCheckUtils]: 29: Hoare triple {4227#true} SUMMARY for call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L537-4 {4227#true} is VALID [2020-07-08 14:13:53,347 INFO L280 TraceCheckUtils]: 30: Hoare triple {4227#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L537-5 {4227#true} is VALID [2020-07-08 14:13:53,347 INFO L280 TraceCheckUtils]: 31: Hoare triple {4227#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L541 {4227#true} is VALID [2020-07-08 14:13:53,347 INFO L280 TraceCheckUtils]: 32: Hoare triple {4227#true} SUMMARY for call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L541-1 {4227#true} is VALID [2020-07-08 14:13:53,348 INFO L280 TraceCheckUtils]: 33: Hoare triple {4227#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L541-2 {4227#true} is VALID [2020-07-08 14:13:53,348 INFO L280 TraceCheckUtils]: 34: Hoare triple {4227#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2); srcloc: L541-3 {4227#true} is VALID [2020-07-08 14:13:53,348 INFO L280 TraceCheckUtils]: 35: Hoare triple {4227#true} SUMMARY for call write~init~int(41, #t~string48.base, #t~string48.offset, 1); srcloc: L545 {4227#true} is VALID [2020-07-08 14:13:53,348 INFO L280 TraceCheckUtils]: 36: Hoare triple {4227#true} SUMMARY for call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L545-1 {4227#true} is VALID [2020-07-08 14:13:53,349 INFO L280 TraceCheckUtils]: 37: Hoare triple {4227#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L545-2 {4227#true} is VALID [2020-07-08 14:13:53,349 INFO L280 TraceCheckUtils]: 38: Hoare triple {4227#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L698 {4227#true} is VALID [2020-07-08 14:13:53,349 INFO L280 TraceCheckUtils]: 39: Hoare triple {4227#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L702 {4227#true} is VALID [2020-07-08 14:13:53,349 INFO L280 TraceCheckUtils]: 40: Hoare triple {4227#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L702-1 {4227#true} is VALID [2020-07-08 14:13:53,349 INFO L280 TraceCheckUtils]: 41: Hoare triple {4227#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L702-2 {4227#true} is VALID [2020-07-08 14:13:53,350 INFO L280 TraceCheckUtils]: 42: Hoare triple {4227#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L702-3 {4227#true} is VALID [2020-07-08 14:13:53,350 INFO L280 TraceCheckUtils]: 43: Hoare triple {4227#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L706 {4227#true} is VALID [2020-07-08 14:13:53,350 INFO L280 TraceCheckUtils]: 44: Hoare triple {4227#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L706-1 {4227#true} is VALID [2020-07-08 14:13:53,350 INFO L280 TraceCheckUtils]: 45: Hoare triple {4227#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L706-2 {4227#true} is VALID [2020-07-08 14:13:53,351 INFO L280 TraceCheckUtils]: 46: Hoare triple {4227#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L706-3 {4227#true} is VALID [2020-07-08 14:13:53,351 INFO L280 TraceCheckUtils]: 47: Hoare triple {4227#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L706-4 {4227#true} is VALID [2020-07-08 14:13:53,351 INFO L280 TraceCheckUtils]: 48: Hoare triple {4227#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L710 {4227#true} is VALID [2020-07-08 14:13:53,351 INFO L280 TraceCheckUtils]: 49: Hoare triple {4227#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L710-1 {4227#true} is VALID [2020-07-08 14:13:53,351 INFO L280 TraceCheckUtils]: 50: Hoare triple {4227#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L710-2 {4227#true} is VALID [2020-07-08 14:13:53,352 INFO L280 TraceCheckUtils]: 51: Hoare triple {4227#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L710-3 {4227#true} is VALID [2020-07-08 14:13:53,352 INFO L280 TraceCheckUtils]: 52: Hoare triple {4227#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L710-4 {4227#true} is VALID [2020-07-08 14:13:53,352 INFO L280 TraceCheckUtils]: 53: Hoare triple {4227#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L710-5 {4227#true} is VALID [2020-07-08 14:13:53,352 INFO L280 TraceCheckUtils]: 54: Hoare triple {4227#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L710-6 {4227#true} is VALID [2020-07-08 14:13:53,352 INFO L280 TraceCheckUtils]: 55: Hoare triple {4227#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L710-7 {4227#true} is VALID [2020-07-08 14:13:53,353 INFO L280 TraceCheckUtils]: 56: Hoare triple {4227#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L714 {4227#true} is VALID [2020-07-08 14:13:53,353 INFO L280 TraceCheckUtils]: 57: Hoare triple {4227#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L714-1 {4227#true} is VALID [2020-07-08 14:13:53,353 INFO L280 TraceCheckUtils]: 58: Hoare triple {4227#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L714-2 {4227#true} is VALID [2020-07-08 14:13:53,353 INFO L280 TraceCheckUtils]: 59: Hoare triple {4227#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L714-3 {4227#true} is VALID [2020-07-08 14:13:53,353 INFO L280 TraceCheckUtils]: 60: Hoare triple {4227#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L718 {4227#true} is VALID [2020-07-08 14:13:53,354 INFO L280 TraceCheckUtils]: 61: Hoare triple {4227#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L718-1 {4227#true} is VALID [2020-07-08 14:13:53,354 INFO L280 TraceCheckUtils]: 62: Hoare triple {4227#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L718-2 {4227#true} is VALID [2020-07-08 14:13:53,354 INFO L280 TraceCheckUtils]: 63: Hoare triple {4227#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L718-3 {4227#true} is VALID [2020-07-08 14:13:53,354 INFO L280 TraceCheckUtils]: 64: Hoare triple {4227#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L718-4 {4227#true} is VALID [2020-07-08 14:13:53,354 INFO L280 TraceCheckUtils]: 65: Hoare triple {4227#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L722 {4227#true} is VALID [2020-07-08 14:13:53,355 INFO L280 TraceCheckUtils]: 66: Hoare triple {4227#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L722-1 {4227#true} is VALID [2020-07-08 14:13:53,355 INFO L280 TraceCheckUtils]: 67: Hoare triple {4227#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L722-2 {4227#true} is VALID [2020-07-08 14:13:53,355 INFO L280 TraceCheckUtils]: 68: Hoare triple {4227#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L722-3 {4227#true} is VALID [2020-07-08 14:13:53,355 INFO L280 TraceCheckUtils]: 69: Hoare triple {4227#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L724 {4227#true} is VALID [2020-07-08 14:13:53,355 INFO L280 TraceCheckUtils]: 70: Hoare triple {4227#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L724-1 {4227#true} is VALID [2020-07-08 14:13:53,356 INFO L280 TraceCheckUtils]: 71: Hoare triple {4227#true} ~head~0.base, ~head~0.offset := 0, 0; {4227#true} is VALID [2020-07-08 14:13:53,356 INFO L280 TraceCheckUtils]: 72: Hoare triple {4227#true} ~waterLevel~0 := 1; {4227#true} is VALID [2020-07-08 14:13:53,356 INFO L280 TraceCheckUtils]: 73: Hoare triple {4227#true} ~methaneLevelCritical~0 := 0; {4227#true} is VALID [2020-07-08 14:13:53,356 INFO L280 TraceCheckUtils]: 74: Hoare triple {4227#true} ~pumpRunning~0 := 0; {4227#true} is VALID [2020-07-08 14:13:53,357 INFO L280 TraceCheckUtils]: 75: Hoare triple {4227#true} ~systemActive~0 := 1; {4308#(= 1 ~systemActive~0)} is VALID [2020-07-08 14:13:53,357 INFO L280 TraceCheckUtils]: 76: Hoare triple {4308#(= 1 ~systemActive~0)} ~cleanupTimeShifts~0 := 4; {4308#(= 1 ~systemActive~0)} is VALID [2020-07-08 14:13:53,358 INFO L280 TraceCheckUtils]: 77: Hoare triple {4308#(= 1 ~systemActive~0)} assume true; {4308#(= 1 ~systemActive~0)} is VALID [2020-07-08 14:13:53,359 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4308#(= 1 ~systemActive~0)} {4227#true} #881#return; {4308#(= 1 ~systemActive~0)} is VALID [2020-07-08 14:13:53,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:13:53,366 INFO L280 TraceCheckUtils]: 0: Hoare triple {4227#true} assume true; {4227#true} is VALID [2020-07-08 14:13:53,366 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4227#true} {4308#(= 1 ~systemActive~0)} #799#return; {4308#(= 1 ~systemActive~0)} is VALID [2020-07-08 14:13:53,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:13:53,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {4227#true} assume true; {4227#true} is VALID [2020-07-08 14:13:53,370 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4227#true} {4308#(= 1 ~systemActive~0)} #801#return; {4308#(= 1 ~systemActive~0)} is VALID [2020-07-08 14:13:53,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:13:53,447 INFO L280 TraceCheckUtils]: 0: Hoare triple {4227#true} havoc ~retValue_acc~11; {4227#true} is VALID [2020-07-08 14:13:53,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {4227#true} ~retValue_acc~11 := 1; {4334#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-08 14:13:53,449 INFO L280 TraceCheckUtils]: 2: Hoare triple {4334#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {4335#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 14:13:53,450 INFO L280 TraceCheckUtils]: 3: Hoare triple {4335#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4335#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 14:13:53,451 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4335#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4308#(= 1 ~systemActive~0)} #803#return; {4318#(= |main_#t~ret69| ~systemActive~0)} is VALID [2020-07-08 14:13:53,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:13:53,455 INFO L280 TraceCheckUtils]: 0: Hoare triple {4227#true} assume true; {4227#true} is VALID [2020-07-08 14:13:53,456 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4227#true} {4320#(not (= 0 ~systemActive~0))} #805#return; {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:13:53,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {4227#true} havoc ~retValue_acc~3; {4227#true} is VALID [2020-07-08 14:13:53,460 INFO L280 TraceCheckUtils]: 1: Hoare triple {4227#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {4227#true} is VALID [2020-07-08 14:13:53,460 INFO L280 TraceCheckUtils]: 2: Hoare triple {4227#true} #res := ~retValue_acc~3; {4227#true} is VALID [2020-07-08 14:13:53,461 INFO L280 TraceCheckUtils]: 3: Hoare triple {4227#true} assume true; {4227#true} is VALID [2020-07-08 14:13:53,461 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4227#true} {4228#false} #885#return; {4228#false} is VALID [2020-07-08 14:13:53,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:13:53,465 INFO L280 TraceCheckUtils]: 0: Hoare triple {4227#true} havoc ~retValue_acc~7; {4227#true} is VALID [2020-07-08 14:13:53,465 INFO L280 TraceCheckUtils]: 1: Hoare triple {4227#true} ~retValue_acc~7 := ~pumpRunning~0; {4227#true} is VALID [2020-07-08 14:13:53,465 INFO L280 TraceCheckUtils]: 2: Hoare triple {4227#true} #res := ~retValue_acc~7; {4227#true} is VALID [2020-07-08 14:13:53,465 INFO L280 TraceCheckUtils]: 3: Hoare triple {4227#true} assume true; {4227#true} is VALID [2020-07-08 14:13:53,466 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4227#true} {4228#false} #887#return; {4228#false} is VALID [2020-07-08 14:13:53,471 INFO L263 TraceCheckUtils]: 0: Hoare triple {4227#true} call ULTIMATE.init(); {4333#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.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~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 14:13:53,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {4333#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.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~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#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; {4227#true} is VALID [2020-07-08 14:13:53,471 INFO L280 TraceCheckUtils]: 2: Hoare triple {4227#true} #valid := #valid[0 := 0]; {4227#true} is VALID [2020-07-08 14:13:53,471 INFO L280 TraceCheckUtils]: 3: Hoare triple {4227#true} assume 0 < #StackHeapBarrier; {4227#true} is VALID [2020-07-08 14:13:53,472 INFO L280 TraceCheckUtils]: 4: Hoare triple {4227#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {4227#true} is VALID [2020-07-08 14:13:53,472 INFO L280 TraceCheckUtils]: 5: Hoare triple {4227#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {4227#true} is VALID [2020-07-08 14:13:53,472 INFO L280 TraceCheckUtils]: 6: Hoare triple {4227#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {4227#true} is VALID [2020-07-08 14:13:53,472 INFO L280 TraceCheckUtils]: 7: Hoare triple {4227#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {4227#true} is VALID [2020-07-08 14:13:53,473 INFO L280 TraceCheckUtils]: 8: Hoare triple {4227#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {4227#true} is VALID [2020-07-08 14:13:53,473 INFO L280 TraceCheckUtils]: 9: Hoare triple {4227#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {4227#true} is VALID [2020-07-08 14:13:53,473 INFO L280 TraceCheckUtils]: 10: Hoare triple {4227#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {4227#true} is VALID [2020-07-08 14:13:53,473 INFO L280 TraceCheckUtils]: 11: Hoare triple {4227#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {4227#true} is VALID [2020-07-08 14:13:53,474 INFO L280 TraceCheckUtils]: 12: Hoare triple {4227#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {4227#true} is VALID [2020-07-08 14:13:53,474 INFO L280 TraceCheckUtils]: 13: Hoare triple {4227#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {4227#true} is VALID [2020-07-08 14:13:53,474 INFO L280 TraceCheckUtils]: 14: Hoare triple {4227#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {4227#true} is VALID [2020-07-08 14:13:53,475 INFO L280 TraceCheckUtils]: 15: Hoare triple {4227#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {4227#true} is VALID [2020-07-08 14:13:53,475 INFO L280 TraceCheckUtils]: 16: Hoare triple {4227#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13); srcloc: L391 {4227#true} is VALID [2020-07-08 14:13:53,475 INFO L280 TraceCheckUtils]: 17: Hoare triple {4227#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7); srcloc: L532 {4227#true} is VALID [2020-07-08 14:13:53,475 INFO L280 TraceCheckUtils]: 18: Hoare triple {4227#true} SUMMARY for call write~init~int(44, #t~string42.base, #t~string42.offset, 1); srcloc: L533 {4227#true} is VALID [2020-07-08 14:13:53,476 INFO L280 TraceCheckUtils]: 19: Hoare triple {4227#true} SUMMARY for call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L533-1 {4227#true} is VALID [2020-07-08 14:13:53,476 INFO L280 TraceCheckUtils]: 20: Hoare triple {4227#true} SUMMARY for call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L533-2 {4227#true} is VALID [2020-07-08 14:13:53,476 INFO L280 TraceCheckUtils]: 21: Hoare triple {4227#true} SUMMARY for call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L533-3 {4227#true} is VALID [2020-07-08 14:13:53,476 INFO L280 TraceCheckUtils]: 22: Hoare triple {4227#true} SUMMARY for call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1); srcloc: L533-4 {4227#true} is VALID [2020-07-08 14:13:53,477 INFO L280 TraceCheckUtils]: 23: Hoare triple {4227#true} SUMMARY for call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1); srcloc: L533-5 {4227#true} is VALID [2020-07-08 14:13:53,477 INFO L280 TraceCheckUtils]: 24: Hoare triple {4227#true} SUMMARY for call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1); srcloc: L533-6 {4227#true} is VALID [2020-07-08 14:13:53,477 INFO L280 TraceCheckUtils]: 25: Hoare triple {4227#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5); srcloc: L533-7 {4227#true} is VALID [2020-07-08 14:13:53,477 INFO L280 TraceCheckUtils]: 26: Hoare triple {4227#true} SUMMARY for call write~init~int(67, #t~string44.base, #t~string44.offset, 1); srcloc: L537 {4227#true} is VALID [2020-07-08 14:13:53,478 INFO L280 TraceCheckUtils]: 27: Hoare triple {4227#true} SUMMARY for call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L537-1 {4227#true} is VALID [2020-07-08 14:13:53,478 INFO L280 TraceCheckUtils]: 28: Hoare triple {4227#true} SUMMARY for call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L537-2 {4227#true} is VALID [2020-07-08 14:13:53,478 INFO L280 TraceCheckUtils]: 29: Hoare triple {4227#true} SUMMARY for call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L537-3 {4227#true} is VALID [2020-07-08 14:13:53,478 INFO L280 TraceCheckUtils]: 30: Hoare triple {4227#true} SUMMARY for call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L537-4 {4227#true} is VALID [2020-07-08 14:13:53,479 INFO L280 TraceCheckUtils]: 31: Hoare triple {4227#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L537-5 {4227#true} is VALID [2020-07-08 14:13:53,479 INFO L280 TraceCheckUtils]: 32: Hoare triple {4227#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L541 {4227#true} is VALID [2020-07-08 14:13:53,479 INFO L280 TraceCheckUtils]: 33: Hoare triple {4227#true} SUMMARY for call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L541-1 {4227#true} is VALID [2020-07-08 14:13:53,480 INFO L280 TraceCheckUtils]: 34: Hoare triple {4227#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L541-2 {4227#true} is VALID [2020-07-08 14:13:53,480 INFO L280 TraceCheckUtils]: 35: Hoare triple {4227#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2); srcloc: L541-3 {4227#true} is VALID [2020-07-08 14:13:53,480 INFO L280 TraceCheckUtils]: 36: Hoare triple {4227#true} SUMMARY for call write~init~int(41, #t~string48.base, #t~string48.offset, 1); srcloc: L545 {4227#true} is VALID [2020-07-08 14:13:53,481 INFO L280 TraceCheckUtils]: 37: Hoare triple {4227#true} SUMMARY for call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L545-1 {4227#true} is VALID [2020-07-08 14:13:53,481 INFO L280 TraceCheckUtils]: 38: Hoare triple {4227#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L545-2 {4227#true} is VALID [2020-07-08 14:13:53,481 INFO L280 TraceCheckUtils]: 39: Hoare triple {4227#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L698 {4227#true} is VALID [2020-07-08 14:13:53,481 INFO L280 TraceCheckUtils]: 40: Hoare triple {4227#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L702 {4227#true} is VALID [2020-07-08 14:13:53,482 INFO L280 TraceCheckUtils]: 41: Hoare triple {4227#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L702-1 {4227#true} is VALID [2020-07-08 14:13:53,482 INFO L280 TraceCheckUtils]: 42: Hoare triple {4227#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L702-2 {4227#true} is VALID [2020-07-08 14:13:53,482 INFO L280 TraceCheckUtils]: 43: Hoare triple {4227#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L702-3 {4227#true} is VALID [2020-07-08 14:13:53,483 INFO L280 TraceCheckUtils]: 44: Hoare triple {4227#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L706 {4227#true} is VALID [2020-07-08 14:13:53,483 INFO L280 TraceCheckUtils]: 45: Hoare triple {4227#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L706-1 {4227#true} is VALID [2020-07-08 14:13:53,483 INFO L280 TraceCheckUtils]: 46: Hoare triple {4227#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L706-2 {4227#true} is VALID [2020-07-08 14:13:53,484 INFO L280 TraceCheckUtils]: 47: Hoare triple {4227#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L706-3 {4227#true} is VALID [2020-07-08 14:13:53,484 INFO L280 TraceCheckUtils]: 48: Hoare triple {4227#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L706-4 {4227#true} is VALID [2020-07-08 14:13:53,484 INFO L280 TraceCheckUtils]: 49: Hoare triple {4227#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L710 {4227#true} is VALID [2020-07-08 14:13:53,484 INFO L280 TraceCheckUtils]: 50: Hoare triple {4227#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L710-1 {4227#true} is VALID [2020-07-08 14:13:53,484 INFO L280 TraceCheckUtils]: 51: Hoare triple {4227#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L710-2 {4227#true} is VALID [2020-07-08 14:13:53,485 INFO L280 TraceCheckUtils]: 52: Hoare triple {4227#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L710-3 {4227#true} is VALID [2020-07-08 14:13:53,485 INFO L280 TraceCheckUtils]: 53: Hoare triple {4227#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L710-4 {4227#true} is VALID [2020-07-08 14:13:53,485 INFO L280 TraceCheckUtils]: 54: Hoare triple {4227#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L710-5 {4227#true} is VALID [2020-07-08 14:13:53,485 INFO L280 TraceCheckUtils]: 55: Hoare triple {4227#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L710-6 {4227#true} is VALID [2020-07-08 14:13:53,485 INFO L280 TraceCheckUtils]: 56: Hoare triple {4227#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L710-7 {4227#true} is VALID [2020-07-08 14:13:53,486 INFO L280 TraceCheckUtils]: 57: Hoare triple {4227#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L714 {4227#true} is VALID [2020-07-08 14:13:53,486 INFO L280 TraceCheckUtils]: 58: Hoare triple {4227#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L714-1 {4227#true} is VALID [2020-07-08 14:13:53,486 INFO L280 TraceCheckUtils]: 59: Hoare triple {4227#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L714-2 {4227#true} is VALID [2020-07-08 14:13:53,486 INFO L280 TraceCheckUtils]: 60: Hoare triple {4227#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L714-3 {4227#true} is VALID [2020-07-08 14:13:53,486 INFO L280 TraceCheckUtils]: 61: Hoare triple {4227#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L718 {4227#true} is VALID [2020-07-08 14:13:53,487 INFO L280 TraceCheckUtils]: 62: Hoare triple {4227#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L718-1 {4227#true} is VALID [2020-07-08 14:13:53,487 INFO L280 TraceCheckUtils]: 63: Hoare triple {4227#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L718-2 {4227#true} is VALID [2020-07-08 14:13:53,487 INFO L280 TraceCheckUtils]: 64: Hoare triple {4227#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L718-3 {4227#true} is VALID [2020-07-08 14:13:53,487 INFO L280 TraceCheckUtils]: 65: Hoare triple {4227#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L718-4 {4227#true} is VALID [2020-07-08 14:13:53,487 INFO L280 TraceCheckUtils]: 66: Hoare triple {4227#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L722 {4227#true} is VALID [2020-07-08 14:13:53,488 INFO L280 TraceCheckUtils]: 67: Hoare triple {4227#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L722-1 {4227#true} is VALID [2020-07-08 14:13:53,488 INFO L280 TraceCheckUtils]: 68: Hoare triple {4227#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L722-2 {4227#true} is VALID [2020-07-08 14:13:53,488 INFO L280 TraceCheckUtils]: 69: Hoare triple {4227#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L722-3 {4227#true} is VALID [2020-07-08 14:13:53,488 INFO L280 TraceCheckUtils]: 70: Hoare triple {4227#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L724 {4227#true} is VALID [2020-07-08 14:13:53,488 INFO L280 TraceCheckUtils]: 71: Hoare triple {4227#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L724-1 {4227#true} is VALID [2020-07-08 14:13:53,489 INFO L280 TraceCheckUtils]: 72: Hoare triple {4227#true} ~head~0.base, ~head~0.offset := 0, 0; {4227#true} is VALID [2020-07-08 14:13:53,489 INFO L280 TraceCheckUtils]: 73: Hoare triple {4227#true} ~waterLevel~0 := 1; {4227#true} is VALID [2020-07-08 14:13:53,489 INFO L280 TraceCheckUtils]: 74: Hoare triple {4227#true} ~methaneLevelCritical~0 := 0; {4227#true} is VALID [2020-07-08 14:13:53,489 INFO L280 TraceCheckUtils]: 75: Hoare triple {4227#true} ~pumpRunning~0 := 0; {4227#true} is VALID [2020-07-08 14:13:53,490 INFO L280 TraceCheckUtils]: 76: Hoare triple {4227#true} ~systemActive~0 := 1; {4308#(= 1 ~systemActive~0)} is VALID [2020-07-08 14:13:53,490 INFO L280 TraceCheckUtils]: 77: Hoare triple {4308#(= 1 ~systemActive~0)} ~cleanupTimeShifts~0 := 4; {4308#(= 1 ~systemActive~0)} is VALID [2020-07-08 14:13:53,491 INFO L280 TraceCheckUtils]: 78: Hoare triple {4308#(= 1 ~systemActive~0)} assume true; {4308#(= 1 ~systemActive~0)} is VALID [2020-07-08 14:13:53,491 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4308#(= 1 ~systemActive~0)} {4227#true} #881#return; {4308#(= 1 ~systemActive~0)} is VALID [2020-07-08 14:13:53,492 INFO L263 TraceCheckUtils]: 80: Hoare triple {4308#(= 1 ~systemActive~0)} call #t~ret73 := main(); {4308#(= 1 ~systemActive~0)} is VALID [2020-07-08 14:13:53,493 INFO L280 TraceCheckUtils]: 81: Hoare triple {4308#(= 1 ~systemActive~0)} havoc ~retValue_acc~9; {4308#(= 1 ~systemActive~0)} is VALID [2020-07-08 14:13:53,493 INFO L280 TraceCheckUtils]: 82: Hoare triple {4308#(= 1 ~systemActive~0)} havoc ~tmp~7; {4308#(= 1 ~systemActive~0)} is VALID [2020-07-08 14:13:53,493 INFO L263 TraceCheckUtils]: 83: Hoare triple {4308#(= 1 ~systemActive~0)} call select_helpers(); {4227#true} is VALID [2020-07-08 14:13:53,493 INFO L280 TraceCheckUtils]: 84: Hoare triple {4227#true} assume true; {4227#true} is VALID [2020-07-08 14:13:53,494 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {4227#true} {4308#(= 1 ~systemActive~0)} #799#return; {4308#(= 1 ~systemActive~0)} is VALID [2020-07-08 14:13:53,494 INFO L263 TraceCheckUtils]: 86: Hoare triple {4308#(= 1 ~systemActive~0)} call select_features(); {4227#true} is VALID [2020-07-08 14:13:53,495 INFO L280 TraceCheckUtils]: 87: Hoare triple {4227#true} assume true; {4227#true} is VALID [2020-07-08 14:13:53,495 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4227#true} {4308#(= 1 ~systemActive~0)} #801#return; {4308#(= 1 ~systemActive~0)} is VALID [2020-07-08 14:13:53,495 INFO L263 TraceCheckUtils]: 89: Hoare triple {4308#(= 1 ~systemActive~0)} call #t~ret69 := valid_product(); {4227#true} is VALID [2020-07-08 14:13:53,496 INFO L280 TraceCheckUtils]: 90: Hoare triple {4227#true} havoc ~retValue_acc~11; {4227#true} is VALID [2020-07-08 14:13:53,496 INFO L280 TraceCheckUtils]: 91: Hoare triple {4227#true} ~retValue_acc~11 := 1; {4334#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-08 14:13:53,497 INFO L280 TraceCheckUtils]: 92: Hoare triple {4334#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {4335#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 14:13:53,498 INFO L280 TraceCheckUtils]: 93: Hoare triple {4335#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4335#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 14:13:53,499 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4335#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4308#(= 1 ~systemActive~0)} #803#return; {4318#(= |main_#t~ret69| ~systemActive~0)} is VALID [2020-07-08 14:13:53,500 INFO L280 TraceCheckUtils]: 95: Hoare triple {4318#(= |main_#t~ret69| ~systemActive~0)} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {4318#(= |main_#t~ret69| ~systemActive~0)} is VALID [2020-07-08 14:13:53,500 INFO L280 TraceCheckUtils]: 96: Hoare triple {4318#(= |main_#t~ret69| ~systemActive~0)} ~tmp~7 := #t~ret69; {4319#(= main_~tmp~7 ~systemActive~0)} is VALID [2020-07-08 14:13:53,501 INFO L280 TraceCheckUtils]: 97: Hoare triple {4319#(= main_~tmp~7 ~systemActive~0)} havoc #t~ret69; {4319#(= main_~tmp~7 ~systemActive~0)} is VALID [2020-07-08 14:13:53,502 INFO L280 TraceCheckUtils]: 98: Hoare triple {4319#(= main_~tmp~7 ~systemActive~0)} assume 0 != ~tmp~7; {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,502 INFO L263 TraceCheckUtils]: 99: Hoare triple {4320#(not (= 0 ~systemActive~0))} call setup(); {4227#true} is VALID [2020-07-08 14:13:53,503 INFO L280 TraceCheckUtils]: 100: Hoare triple {4227#true} assume true; {4227#true} is VALID [2020-07-08 14:13:53,503 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4227#true} {4320#(not (= 0 ~systemActive~0))} #805#return; {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,504 INFO L263 TraceCheckUtils]: 102: Hoare triple {4320#(not (= 0 ~systemActive~0))} call runTest(); {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,504 INFO L263 TraceCheckUtils]: 103: Hoare triple {4320#(not (= 0 ~systemActive~0))} call test(); {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,505 INFO L280 TraceCheckUtils]: 104: Hoare triple {4320#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0; {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,505 INFO L280 TraceCheckUtils]: 105: Hoare triple {4320#(not (= 0 ~systemActive~0))} havoc ~tmp~3; {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,506 INFO L280 TraceCheckUtils]: 106: Hoare triple {4320#(not (= 0 ~systemActive~0))} havoc ~tmp___0~0; {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,506 INFO L280 TraceCheckUtils]: 107: Hoare triple {4320#(not (= 0 ~systemActive~0))} havoc ~tmp___1~0; {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,507 INFO L280 TraceCheckUtils]: 108: Hoare triple {4320#(not (= 0 ~systemActive~0))} havoc ~tmp___2~0; {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,508 INFO L280 TraceCheckUtils]: 109: Hoare triple {4320#(not (= 0 ~systemActive~0))} ~splverifierCounter~0 := 0; {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,508 INFO L280 TraceCheckUtils]: 110: Hoare triple {4320#(not (= 0 ~systemActive~0))} assume !false; {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,509 INFO L280 TraceCheckUtils]: 111: Hoare triple {4320#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,510 INFO L280 TraceCheckUtils]: 112: Hoare triple {4320#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,511 INFO L280 TraceCheckUtils]: 113: Hoare triple {4320#(not (= 0 ~systemActive~0))} ~tmp~3 := #t~nondet35; {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,511 INFO L280 TraceCheckUtils]: 114: Hoare triple {4320#(not (= 0 ~systemActive~0))} havoc #t~nondet35; {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,512 INFO L280 TraceCheckUtils]: 115: Hoare triple {4320#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~3); {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,513 INFO L280 TraceCheckUtils]: 116: Hoare triple {4320#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,514 INFO L280 TraceCheckUtils]: 117: Hoare triple {4320#(not (= 0 ~systemActive~0))} ~tmp___0~0 := #t~nondet36; {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,514 INFO L280 TraceCheckUtils]: 118: Hoare triple {4320#(not (= 0 ~systemActive~0))} havoc #t~nondet36; {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,515 INFO L280 TraceCheckUtils]: 119: Hoare triple {4320#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~0); {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,516 INFO L280 TraceCheckUtils]: 120: Hoare triple {4320#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,517 INFO L280 TraceCheckUtils]: 121: Hoare triple {4320#(not (= 0 ~systemActive~0))} ~tmp___2~0 := #t~nondet37; {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,517 INFO L280 TraceCheckUtils]: 122: Hoare triple {4320#(not (= 0 ~systemActive~0))} havoc #t~nondet37; {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,518 INFO L280 TraceCheckUtils]: 123: Hoare triple {4320#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,518 INFO L263 TraceCheckUtils]: 124: Hoare triple {4320#(not (= 0 ~systemActive~0))} call timeShift(); {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,519 INFO L280 TraceCheckUtils]: 125: Hoare triple {4320#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4320#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 14:13:53,520 INFO L280 TraceCheckUtils]: 126: Hoare triple {4320#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4228#false} is VALID [2020-07-08 14:13:53,520 INFO L263 TraceCheckUtils]: 127: Hoare triple {4228#false} call __utac_acc__Specification1_spec__1(); {4228#false} is VALID [2020-07-08 14:13:53,520 INFO L280 TraceCheckUtils]: 128: Hoare triple {4228#false} havoc ~tmp~8; {4228#false} is VALID [2020-07-08 14:13:53,520 INFO L280 TraceCheckUtils]: 129: Hoare triple {4228#false} havoc ~tmp___0~2; {4228#false} is VALID [2020-07-08 14:13:53,520 INFO L263 TraceCheckUtils]: 130: Hoare triple {4228#false} call #t~ret71 := isMethaneLevelCritical(); {4227#true} is VALID [2020-07-08 14:13:53,521 INFO L280 TraceCheckUtils]: 131: Hoare triple {4227#true} havoc ~retValue_acc~3; {4227#true} is VALID [2020-07-08 14:13:53,521 INFO L280 TraceCheckUtils]: 132: Hoare triple {4227#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {4227#true} is VALID [2020-07-08 14:13:53,521 INFO L280 TraceCheckUtils]: 133: Hoare triple {4227#true} #res := ~retValue_acc~3; {4227#true} is VALID [2020-07-08 14:13:53,521 INFO L280 TraceCheckUtils]: 134: Hoare triple {4227#true} assume true; {4227#true} is VALID [2020-07-08 14:13:53,521 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {4227#true} {4228#false} #885#return; {4228#false} is VALID [2020-07-08 14:13:53,522 INFO L280 TraceCheckUtils]: 136: Hoare triple {4228#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {4228#false} is VALID [2020-07-08 14:13:53,522 INFO L280 TraceCheckUtils]: 137: Hoare triple {4228#false} ~tmp~8 := #t~ret71; {4228#false} is VALID [2020-07-08 14:13:53,522 INFO L280 TraceCheckUtils]: 138: Hoare triple {4228#false} havoc #t~ret71; {4228#false} is VALID [2020-07-08 14:13:53,522 INFO L280 TraceCheckUtils]: 139: Hoare triple {4228#false} assume 0 != ~tmp~8; {4228#false} is VALID [2020-07-08 14:13:53,522 INFO L263 TraceCheckUtils]: 140: Hoare triple {4228#false} call #t~ret72 := isPumpRunning(); {4227#true} is VALID [2020-07-08 14:13:53,522 INFO L280 TraceCheckUtils]: 141: Hoare triple {4227#true} havoc ~retValue_acc~7; {4227#true} is VALID [2020-07-08 14:13:53,523 INFO L280 TraceCheckUtils]: 142: Hoare triple {4227#true} ~retValue_acc~7 := ~pumpRunning~0; {4227#true} is VALID [2020-07-08 14:13:53,523 INFO L280 TraceCheckUtils]: 143: Hoare triple {4227#true} #res := ~retValue_acc~7; {4227#true} is VALID [2020-07-08 14:13:53,523 INFO L280 TraceCheckUtils]: 144: Hoare triple {4227#true} assume true; {4227#true} is VALID [2020-07-08 14:13:53,523 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4227#true} {4228#false} #887#return; {4228#false} is VALID [2020-07-08 14:13:53,523 INFO L280 TraceCheckUtils]: 146: Hoare triple {4228#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {4228#false} is VALID [2020-07-08 14:13:53,523 INFO L280 TraceCheckUtils]: 147: Hoare triple {4228#false} ~tmp___0~2 := #t~ret72; {4228#false} is VALID [2020-07-08 14:13:53,524 INFO L280 TraceCheckUtils]: 148: Hoare triple {4228#false} havoc #t~ret72; {4228#false} is VALID [2020-07-08 14:13:53,524 INFO L280 TraceCheckUtils]: 149: Hoare triple {4228#false} assume 0 != ~tmp___0~2; {4228#false} is VALID [2020-07-08 14:13:53,524 INFO L263 TraceCheckUtils]: 150: Hoare triple {4228#false} call __automaton_fail(); {4228#false} is VALID [2020-07-08 14:13:53,524 INFO L280 TraceCheckUtils]: 151: Hoare triple {4228#false} assume !false; {4228#false} is VALID [2020-07-08 14:13:53,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 14:13:53,560 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 14:13:53,560 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [696560829] [2020-07-08 14:13:53,561 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 14:13:53,561 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 14:13:53,561 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1559368859] [2020-07-08 14:13:53,562 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-08 14:13:53,562 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 14:13:53,562 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 14:13:53,724 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 152 edges. 152 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 14:13:53,725 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 14:13:53,725 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 14:13:53,725 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 14:13:53,725 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-08 14:13:53,726 INFO L87 Difference]: Start difference. First operand 234 states and 251 transitions. Second operand 9 states. [2020-07-08 14:13:54,856 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 14:13:56,096 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 14:13:56,471 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 14:13:56,948 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 14:13:57,336 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 14:13:57,690 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 14:14:09,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 14:14:09,539 INFO L93 Difference]: Finished difference Result 392 states and 441 transitions. [2020-07-08 14:14:09,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 14:14:09,539 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-08 14:14:09,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 14:14:09,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 14:14:09,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 441 transitions. [2020-07-08 14:14:09,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 14:14:09,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 441 transitions. [2020-07-08 14:14:09,557 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 441 transitions. [2020-07-08 14:14:10,777 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 441 edges. 441 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 14:14:10,785 INFO L225 Difference]: With dead ends: 392 [2020-07-08 14:14:10,785 INFO L226 Difference]: Without dead ends: 268 [2020-07-08 14:14:10,786 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2020-07-08 14:14:10,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 268 states. [2020-07-08 14:14:14,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 268 to 234. [2020-07-08 14:14:14,819 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 14:14:14,819 INFO L82 GeneralOperation]: Start isEquivalent. First operand 268 states. Second operand 234 states. [2020-07-08 14:14:14,820 INFO L74 IsIncluded]: Start isIncluded. First operand 268 states. Second operand 234 states. [2020-07-08 14:14:14,820 INFO L87 Difference]: Start difference. First operand 268 states. Second operand 234 states. [2020-07-08 14:14:14,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 14:14:14,831 INFO L93 Difference]: Finished difference Result 268 states and 296 transitions. [2020-07-08 14:14:14,832 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 296 transitions. [2020-07-08 14:14:14,833 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 14:14:14,833 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 14:14:14,833 INFO L74 IsIncluded]: Start isIncluded. First operand 234 states. Second operand 268 states. [2020-07-08 14:14:14,833 INFO L87 Difference]: Start difference. First operand 234 states. Second operand 268 states. [2020-07-08 14:14:14,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 14:14:14,845 INFO L93 Difference]: Finished difference Result 268 states and 296 transitions. [2020-07-08 14:14:14,846 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 296 transitions. [2020-07-08 14:14:14,847 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 14:14:14,847 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 14:14:14,847 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 14:14:14,847 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 14:14:14,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 234 states. [2020-07-08 14:14:14,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 250 transitions. [2020-07-08 14:14:14,856 INFO L78 Accepts]: Start accepts. Automaton has 234 states and 250 transitions. Word has length 152 [2020-07-08 14:14:14,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 14:14:14,856 INFO L479 AbstractCegarLoop]: Abstraction has 234 states and 250 transitions. [2020-07-08 14:14:14,857 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 14:14:14,857 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 234 states and 250 transitions. [2020-07-08 14:14:15,814 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 250 edges. 250 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 14:14:15,814 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 250 transitions. [2020-07-08 14:14:15,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-08 14:14:15,817 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 14:14:15,817 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 14:14:15,817 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 14:14:15,818 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 14:14:15,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 14:14:15,818 INFO L82 PathProgramCache]: Analyzing trace with hash 959835140, now seen corresponding path program 1 times [2020-07-08 14:14:15,818 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 14:14:15,819 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [587763830] [2020-07-08 14:14:15,819 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 14:14:15,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:14:16,319 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 14:14:16,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:14:16,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {6249#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.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~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#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; {6139#true} is VALID [2020-07-08 14:14:16,443 INFO L280 TraceCheckUtils]: 1: Hoare triple {6139#true} #valid := #valid[0 := 0]; {6139#true} is VALID [2020-07-08 14:14:16,443 INFO L280 TraceCheckUtils]: 2: Hoare triple {6139#true} assume 0 < #StackHeapBarrier; {6139#true} is VALID [2020-07-08 14:14:16,443 INFO L280 TraceCheckUtils]: 3: Hoare triple {6139#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {6139#true} is VALID [2020-07-08 14:14:16,443 INFO L280 TraceCheckUtils]: 4: Hoare triple {6139#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {6139#true} is VALID [2020-07-08 14:14:16,443 INFO L280 TraceCheckUtils]: 5: Hoare triple {6139#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {6139#true} is VALID [2020-07-08 14:14:16,444 INFO L280 TraceCheckUtils]: 6: Hoare triple {6139#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {6139#true} is VALID [2020-07-08 14:14:16,444 INFO L280 TraceCheckUtils]: 7: Hoare triple {6139#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {6139#true} is VALID [2020-07-08 14:14:16,444 INFO L280 TraceCheckUtils]: 8: Hoare triple {6139#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {6139#true} is VALID [2020-07-08 14:14:16,444 INFO L280 TraceCheckUtils]: 9: Hoare triple {6139#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {6139#true} is VALID [2020-07-08 14:14:16,445 INFO L280 TraceCheckUtils]: 10: Hoare triple {6139#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {6139#true} is VALID [2020-07-08 14:14:16,445 INFO L280 TraceCheckUtils]: 11: Hoare triple {6139#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {6139#true} is VALID [2020-07-08 14:14:16,445 INFO L280 TraceCheckUtils]: 12: Hoare triple {6139#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {6139#true} is VALID [2020-07-08 14:14:16,445 INFO L280 TraceCheckUtils]: 13: Hoare triple {6139#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {6139#true} is VALID [2020-07-08 14:14:16,446 INFO L280 TraceCheckUtils]: 14: Hoare triple {6139#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {6139#true} is VALID [2020-07-08 14:14:16,446 INFO L280 TraceCheckUtils]: 15: Hoare triple {6139#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13); srcloc: L391 {6139#true} is VALID [2020-07-08 14:14:16,446 INFO L280 TraceCheckUtils]: 16: Hoare triple {6139#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7); srcloc: L532 {6139#true} is VALID [2020-07-08 14:14:16,446 INFO L280 TraceCheckUtils]: 17: Hoare triple {6139#true} SUMMARY for call write~init~int(44, #t~string42.base, #t~string42.offset, 1); srcloc: L533 {6139#true} is VALID [2020-07-08 14:14:16,446 INFO L280 TraceCheckUtils]: 18: Hoare triple {6139#true} SUMMARY for call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L533-1 {6139#true} is VALID [2020-07-08 14:14:16,447 INFO L280 TraceCheckUtils]: 19: Hoare triple {6139#true} SUMMARY for call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L533-2 {6139#true} is VALID [2020-07-08 14:14:16,447 INFO L280 TraceCheckUtils]: 20: Hoare triple {6139#true} SUMMARY for call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L533-3 {6139#true} is VALID [2020-07-08 14:14:16,447 INFO L280 TraceCheckUtils]: 21: Hoare triple {6139#true} SUMMARY for call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1); srcloc: L533-4 {6139#true} is VALID [2020-07-08 14:14:16,447 INFO L280 TraceCheckUtils]: 22: Hoare triple {6139#true} SUMMARY for call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1); srcloc: L533-5 {6139#true} is VALID [2020-07-08 14:14:16,448 INFO L280 TraceCheckUtils]: 23: Hoare triple {6139#true} SUMMARY for call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1); srcloc: L533-6 {6139#true} is VALID [2020-07-08 14:14:16,448 INFO L280 TraceCheckUtils]: 24: Hoare triple {6139#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5); srcloc: L533-7 {6139#true} is VALID [2020-07-08 14:14:16,448 INFO L280 TraceCheckUtils]: 25: Hoare triple {6139#true} SUMMARY for call write~init~int(67, #t~string44.base, #t~string44.offset, 1); srcloc: L537 {6139#true} is VALID [2020-07-08 14:14:16,448 INFO L280 TraceCheckUtils]: 26: Hoare triple {6139#true} SUMMARY for call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L537-1 {6139#true} is VALID [2020-07-08 14:14:16,449 INFO L280 TraceCheckUtils]: 27: Hoare triple {6139#true} SUMMARY for call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L537-2 {6139#true} is VALID [2020-07-08 14:14:16,449 INFO L280 TraceCheckUtils]: 28: Hoare triple {6139#true} SUMMARY for call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L537-3 {6139#true} is VALID [2020-07-08 14:14:16,449 INFO L280 TraceCheckUtils]: 29: Hoare triple {6139#true} SUMMARY for call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L537-4 {6139#true} is VALID [2020-07-08 14:14:16,449 INFO L280 TraceCheckUtils]: 30: Hoare triple {6139#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L537-5 {6139#true} is VALID [2020-07-08 14:14:16,450 INFO L280 TraceCheckUtils]: 31: Hoare triple {6139#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L541 {6139#true} is VALID [2020-07-08 14:14:16,450 INFO L280 TraceCheckUtils]: 32: Hoare triple {6139#true} SUMMARY for call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L541-1 {6139#true} is VALID [2020-07-08 14:14:16,450 INFO L280 TraceCheckUtils]: 33: Hoare triple {6139#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L541-2 {6139#true} is VALID [2020-07-08 14:14:16,450 INFO L280 TraceCheckUtils]: 34: Hoare triple {6139#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2); srcloc: L541-3 {6139#true} is VALID [2020-07-08 14:14:16,451 INFO L280 TraceCheckUtils]: 35: Hoare triple {6139#true} SUMMARY for call write~init~int(41, #t~string48.base, #t~string48.offset, 1); srcloc: L545 {6139#true} is VALID [2020-07-08 14:14:16,451 INFO L280 TraceCheckUtils]: 36: Hoare triple {6139#true} SUMMARY for call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L545-1 {6139#true} is VALID [2020-07-08 14:14:16,451 INFO L280 TraceCheckUtils]: 37: Hoare triple {6139#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L545-2 {6139#true} is VALID [2020-07-08 14:14:16,451 INFO L280 TraceCheckUtils]: 38: Hoare triple {6139#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L698 {6139#true} is VALID [2020-07-08 14:14:16,452 INFO L280 TraceCheckUtils]: 39: Hoare triple {6139#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L702 {6139#true} is VALID [2020-07-08 14:14:16,452 INFO L280 TraceCheckUtils]: 40: Hoare triple {6139#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L702-1 {6139#true} is VALID [2020-07-08 14:14:16,452 INFO L280 TraceCheckUtils]: 41: Hoare triple {6139#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L702-2 {6139#true} is VALID [2020-07-08 14:14:16,452 INFO L280 TraceCheckUtils]: 42: Hoare triple {6139#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L702-3 {6139#true} is VALID [2020-07-08 14:14:16,453 INFO L280 TraceCheckUtils]: 43: Hoare triple {6139#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L706 {6139#true} is VALID [2020-07-08 14:14:16,453 INFO L280 TraceCheckUtils]: 44: Hoare triple {6139#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L706-1 {6139#true} is VALID [2020-07-08 14:14:16,453 INFO L280 TraceCheckUtils]: 45: Hoare triple {6139#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L706-2 {6139#true} is VALID [2020-07-08 14:14:16,453 INFO L280 TraceCheckUtils]: 46: Hoare triple {6139#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L706-3 {6139#true} is VALID [2020-07-08 14:14:16,454 INFO L280 TraceCheckUtils]: 47: Hoare triple {6139#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L706-4 {6139#true} is VALID [2020-07-08 14:14:16,454 INFO L280 TraceCheckUtils]: 48: Hoare triple {6139#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L710 {6139#true} is VALID [2020-07-08 14:14:16,454 INFO L280 TraceCheckUtils]: 49: Hoare triple {6139#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L710-1 {6139#true} is VALID [2020-07-08 14:14:16,454 INFO L280 TraceCheckUtils]: 50: Hoare triple {6139#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L710-2 {6139#true} is VALID [2020-07-08 14:14:16,455 INFO L280 TraceCheckUtils]: 51: Hoare triple {6139#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L710-3 {6139#true} is VALID [2020-07-08 14:14:16,455 INFO L280 TraceCheckUtils]: 52: Hoare triple {6139#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L710-4 {6139#true} is VALID [2020-07-08 14:14:16,455 INFO L280 TraceCheckUtils]: 53: Hoare triple {6139#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L710-5 {6139#true} is VALID [2020-07-08 14:14:16,456 INFO L280 TraceCheckUtils]: 54: Hoare triple {6139#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L710-6 {6139#true} is VALID [2020-07-08 14:14:16,456 INFO L280 TraceCheckUtils]: 55: Hoare triple {6139#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L710-7 {6139#true} is VALID [2020-07-08 14:14:16,456 INFO L280 TraceCheckUtils]: 56: Hoare triple {6139#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L714 {6139#true} is VALID [2020-07-08 14:14:16,456 INFO L280 TraceCheckUtils]: 57: Hoare triple {6139#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L714-1 {6139#true} is VALID [2020-07-08 14:14:16,457 INFO L280 TraceCheckUtils]: 58: Hoare triple {6139#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L714-2 {6139#true} is VALID [2020-07-08 14:14:16,457 INFO L280 TraceCheckUtils]: 59: Hoare triple {6139#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L714-3 {6139#true} is VALID [2020-07-08 14:14:16,457 INFO L280 TraceCheckUtils]: 60: Hoare triple {6139#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L718 {6139#true} is VALID [2020-07-08 14:14:16,458 INFO L280 TraceCheckUtils]: 61: Hoare triple {6139#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L718-1 {6139#true} is VALID [2020-07-08 14:14:16,458 INFO L280 TraceCheckUtils]: 62: Hoare triple {6139#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L718-2 {6139#true} is VALID [2020-07-08 14:14:16,458 INFO L280 TraceCheckUtils]: 63: Hoare triple {6139#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L718-3 {6139#true} is VALID [2020-07-08 14:14:16,459 INFO L280 TraceCheckUtils]: 64: Hoare triple {6139#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L718-4 {6139#true} is VALID [2020-07-08 14:14:16,459 INFO L280 TraceCheckUtils]: 65: Hoare triple {6139#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L722 {6139#true} is VALID [2020-07-08 14:14:16,459 INFO L280 TraceCheckUtils]: 66: Hoare triple {6139#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L722-1 {6139#true} is VALID [2020-07-08 14:14:16,459 INFO L280 TraceCheckUtils]: 67: Hoare triple {6139#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L722-2 {6139#true} is VALID [2020-07-08 14:14:16,460 INFO L280 TraceCheckUtils]: 68: Hoare triple {6139#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L722-3 {6139#true} is VALID [2020-07-08 14:14:16,460 INFO L280 TraceCheckUtils]: 69: Hoare triple {6139#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L724 {6139#true} is VALID [2020-07-08 14:14:16,460 INFO L280 TraceCheckUtils]: 70: Hoare triple {6139#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L724-1 {6139#true} is VALID [2020-07-08 14:14:16,461 INFO L280 TraceCheckUtils]: 71: Hoare triple {6139#true} ~head~0.base, ~head~0.offset := 0, 0; {6139#true} is VALID [2020-07-08 14:14:16,461 INFO L280 TraceCheckUtils]: 72: Hoare triple {6139#true} ~waterLevel~0 := 1; {6139#true} is VALID [2020-07-08 14:14:16,461 INFO L280 TraceCheckUtils]: 73: Hoare triple {6139#true} ~methaneLevelCritical~0 := 0; {6139#true} is VALID [2020-07-08 14:14:16,462 INFO L280 TraceCheckUtils]: 74: Hoare triple {6139#true} ~pumpRunning~0 := 0; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,463 INFO L280 TraceCheckUtils]: 75: Hoare triple {6220#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,464 INFO L280 TraceCheckUtils]: 76: Hoare triple {6220#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,465 INFO L280 TraceCheckUtils]: 77: Hoare triple {6220#(= 0 ~pumpRunning~0)} assume true; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,467 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {6220#(= 0 ~pumpRunning~0)} {6139#true} #881#return; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:14:16,477 INFO L280 TraceCheckUtils]: 0: Hoare triple {6139#true} assume true; {6139#true} is VALID [2020-07-08 14:14:16,478 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6139#true} {6220#(= 0 ~pumpRunning~0)} #799#return; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:14:16,481 INFO L280 TraceCheckUtils]: 0: Hoare triple {6139#true} assume true; {6139#true} is VALID [2020-07-08 14:14:16,482 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6139#true} {6220#(= 0 ~pumpRunning~0)} #801#return; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:14:16,486 INFO L280 TraceCheckUtils]: 0: Hoare triple {6139#true} havoc ~retValue_acc~11; {6139#true} is VALID [2020-07-08 14:14:16,486 INFO L280 TraceCheckUtils]: 1: Hoare triple {6139#true} ~retValue_acc~11 := 1; {6139#true} is VALID [2020-07-08 14:14:16,487 INFO L280 TraceCheckUtils]: 2: Hoare triple {6139#true} #res := ~retValue_acc~11; {6139#true} is VALID [2020-07-08 14:14:16,487 INFO L280 TraceCheckUtils]: 3: Hoare triple {6139#true} assume true; {6139#true} is VALID [2020-07-08 14:14:16,488 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6139#true} {6220#(= 0 ~pumpRunning~0)} #803#return; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:14:16,492 INFO L280 TraceCheckUtils]: 0: Hoare triple {6139#true} assume true; {6139#true} is VALID [2020-07-08 14:14:16,493 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6139#true} {6220#(= 0 ~pumpRunning~0)} #805#return; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:14:16,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:14:16,527 INFO L280 TraceCheckUtils]: 0: Hoare triple {6139#true} assume true; {6139#true} is VALID [2020-07-08 14:14:16,528 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6139#true} {6251#(not (= 0 |old(~pumpRunning~0)|))} #845#return; {6251#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 14:14:16,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {6250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {6250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 14:14:16,529 INFO L280 TraceCheckUtils]: 1: Hoare triple {6250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {6251#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 14:14:16,529 INFO L263 TraceCheckUtils]: 2: Hoare triple {6251#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {6139#true} is VALID [2020-07-08 14:14:16,530 INFO L280 TraceCheckUtils]: 3: Hoare triple {6139#true} assume true; {6139#true} is VALID [2020-07-08 14:14:16,530 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6139#true} {6251#(not (= 0 |old(~pumpRunning~0)|))} #845#return; {6251#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 14:14:16,531 INFO L280 TraceCheckUtils]: 5: Hoare triple {6251#(not (= 0 |old(~pumpRunning~0)|))} assume true; {6251#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 14:14:16,532 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6251#(not (= 0 |old(~pumpRunning~0)|))} {6220#(= 0 ~pumpRunning~0)} #863#return; {6140#false} is VALID [2020-07-08 14:14:16,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:14:16,537 INFO L280 TraceCheckUtils]: 0: Hoare triple {6139#true} havoc ~retValue_acc~3; {6139#true} is VALID [2020-07-08 14:14:16,538 INFO L280 TraceCheckUtils]: 1: Hoare triple {6139#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {6139#true} is VALID [2020-07-08 14:14:16,538 INFO L280 TraceCheckUtils]: 2: Hoare triple {6139#true} #res := ~retValue_acc~3; {6139#true} is VALID [2020-07-08 14:14:16,538 INFO L280 TraceCheckUtils]: 3: Hoare triple {6139#true} assume true; {6139#true} is VALID [2020-07-08 14:14:16,538 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6139#true} {6140#false} #885#return; {6140#false} is VALID [2020-07-08 14:14:16,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:14:16,541 INFO L280 TraceCheckUtils]: 0: Hoare triple {6139#true} havoc ~retValue_acc~7; {6139#true} is VALID [2020-07-08 14:14:16,542 INFO L280 TraceCheckUtils]: 1: Hoare triple {6139#true} ~retValue_acc~7 := ~pumpRunning~0; {6139#true} is VALID [2020-07-08 14:14:16,542 INFO L280 TraceCheckUtils]: 2: Hoare triple {6139#true} #res := ~retValue_acc~7; {6139#true} is VALID [2020-07-08 14:14:16,542 INFO L280 TraceCheckUtils]: 3: Hoare triple {6139#true} assume true; {6139#true} is VALID [2020-07-08 14:14:16,542 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6139#true} {6140#false} #887#return; {6140#false} is VALID [2020-07-08 14:14:16,547 INFO L263 TraceCheckUtils]: 0: Hoare triple {6139#true} call ULTIMATE.init(); {6249#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.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~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 14:14:16,548 INFO L280 TraceCheckUtils]: 1: Hoare triple {6249#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.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~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#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; {6139#true} is VALID [2020-07-08 14:14:16,548 INFO L280 TraceCheckUtils]: 2: Hoare triple {6139#true} #valid := #valid[0 := 0]; {6139#true} is VALID [2020-07-08 14:14:16,548 INFO L280 TraceCheckUtils]: 3: Hoare triple {6139#true} assume 0 < #StackHeapBarrier; {6139#true} is VALID [2020-07-08 14:14:16,548 INFO L280 TraceCheckUtils]: 4: Hoare triple {6139#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {6139#true} is VALID [2020-07-08 14:14:16,549 INFO L280 TraceCheckUtils]: 5: Hoare triple {6139#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {6139#true} is VALID [2020-07-08 14:14:16,549 INFO L280 TraceCheckUtils]: 6: Hoare triple {6139#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {6139#true} is VALID [2020-07-08 14:14:16,549 INFO L280 TraceCheckUtils]: 7: Hoare triple {6139#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {6139#true} is VALID [2020-07-08 14:14:16,549 INFO L280 TraceCheckUtils]: 8: Hoare triple {6139#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {6139#true} is VALID [2020-07-08 14:14:16,549 INFO L280 TraceCheckUtils]: 9: Hoare triple {6139#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {6139#true} is VALID [2020-07-08 14:14:16,550 INFO L280 TraceCheckUtils]: 10: Hoare triple {6139#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {6139#true} is VALID [2020-07-08 14:14:16,550 INFO L280 TraceCheckUtils]: 11: Hoare triple {6139#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {6139#true} is VALID [2020-07-08 14:14:16,550 INFO L280 TraceCheckUtils]: 12: Hoare triple {6139#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {6139#true} is VALID [2020-07-08 14:14:16,550 INFO L280 TraceCheckUtils]: 13: Hoare triple {6139#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {6139#true} is VALID [2020-07-08 14:14:16,551 INFO L280 TraceCheckUtils]: 14: Hoare triple {6139#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {6139#true} is VALID [2020-07-08 14:14:16,551 INFO L280 TraceCheckUtils]: 15: Hoare triple {6139#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {6139#true} is VALID [2020-07-08 14:14:16,551 INFO L280 TraceCheckUtils]: 16: Hoare triple {6139#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13); srcloc: L391 {6139#true} is VALID [2020-07-08 14:14:16,551 INFO L280 TraceCheckUtils]: 17: Hoare triple {6139#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7); srcloc: L532 {6139#true} is VALID [2020-07-08 14:14:16,551 INFO L280 TraceCheckUtils]: 18: Hoare triple {6139#true} SUMMARY for call write~init~int(44, #t~string42.base, #t~string42.offset, 1); srcloc: L533 {6139#true} is VALID [2020-07-08 14:14:16,552 INFO L280 TraceCheckUtils]: 19: Hoare triple {6139#true} SUMMARY for call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L533-1 {6139#true} is VALID [2020-07-08 14:14:16,552 INFO L280 TraceCheckUtils]: 20: Hoare triple {6139#true} SUMMARY for call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L533-2 {6139#true} is VALID [2020-07-08 14:14:16,552 INFO L280 TraceCheckUtils]: 21: Hoare triple {6139#true} SUMMARY for call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L533-3 {6139#true} is VALID [2020-07-08 14:14:16,552 INFO L280 TraceCheckUtils]: 22: Hoare triple {6139#true} SUMMARY for call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1); srcloc: L533-4 {6139#true} is VALID [2020-07-08 14:14:16,552 INFO L280 TraceCheckUtils]: 23: Hoare triple {6139#true} SUMMARY for call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1); srcloc: L533-5 {6139#true} is VALID [2020-07-08 14:14:16,553 INFO L280 TraceCheckUtils]: 24: Hoare triple {6139#true} SUMMARY for call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1); srcloc: L533-6 {6139#true} is VALID [2020-07-08 14:14:16,553 INFO L280 TraceCheckUtils]: 25: Hoare triple {6139#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5); srcloc: L533-7 {6139#true} is VALID [2020-07-08 14:14:16,553 INFO L280 TraceCheckUtils]: 26: Hoare triple {6139#true} SUMMARY for call write~init~int(67, #t~string44.base, #t~string44.offset, 1); srcloc: L537 {6139#true} is VALID [2020-07-08 14:14:16,553 INFO L280 TraceCheckUtils]: 27: Hoare triple {6139#true} SUMMARY for call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L537-1 {6139#true} is VALID [2020-07-08 14:14:16,553 INFO L280 TraceCheckUtils]: 28: Hoare triple {6139#true} SUMMARY for call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L537-2 {6139#true} is VALID [2020-07-08 14:14:16,554 INFO L280 TraceCheckUtils]: 29: Hoare triple {6139#true} SUMMARY for call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L537-3 {6139#true} is VALID [2020-07-08 14:14:16,554 INFO L280 TraceCheckUtils]: 30: Hoare triple {6139#true} SUMMARY for call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L537-4 {6139#true} is VALID [2020-07-08 14:14:16,554 INFO L280 TraceCheckUtils]: 31: Hoare triple {6139#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L537-5 {6139#true} is VALID [2020-07-08 14:14:16,554 INFO L280 TraceCheckUtils]: 32: Hoare triple {6139#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L541 {6139#true} is VALID [2020-07-08 14:14:16,554 INFO L280 TraceCheckUtils]: 33: Hoare triple {6139#true} SUMMARY for call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L541-1 {6139#true} is VALID [2020-07-08 14:14:16,555 INFO L280 TraceCheckUtils]: 34: Hoare triple {6139#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L541-2 {6139#true} is VALID [2020-07-08 14:14:16,555 INFO L280 TraceCheckUtils]: 35: Hoare triple {6139#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2); srcloc: L541-3 {6139#true} is VALID [2020-07-08 14:14:16,555 INFO L280 TraceCheckUtils]: 36: Hoare triple {6139#true} SUMMARY for call write~init~int(41, #t~string48.base, #t~string48.offset, 1); srcloc: L545 {6139#true} is VALID [2020-07-08 14:14:16,555 INFO L280 TraceCheckUtils]: 37: Hoare triple {6139#true} SUMMARY for call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L545-1 {6139#true} is VALID [2020-07-08 14:14:16,556 INFO L280 TraceCheckUtils]: 38: Hoare triple {6139#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L545-2 {6139#true} is VALID [2020-07-08 14:14:16,556 INFO L280 TraceCheckUtils]: 39: Hoare triple {6139#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L698 {6139#true} is VALID [2020-07-08 14:14:16,556 INFO L280 TraceCheckUtils]: 40: Hoare triple {6139#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L702 {6139#true} is VALID [2020-07-08 14:14:16,556 INFO L280 TraceCheckUtils]: 41: Hoare triple {6139#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L702-1 {6139#true} is VALID [2020-07-08 14:14:16,556 INFO L280 TraceCheckUtils]: 42: Hoare triple {6139#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L702-2 {6139#true} is VALID [2020-07-08 14:14:16,557 INFO L280 TraceCheckUtils]: 43: Hoare triple {6139#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L702-3 {6139#true} is VALID [2020-07-08 14:14:16,557 INFO L280 TraceCheckUtils]: 44: Hoare triple {6139#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L706 {6139#true} is VALID [2020-07-08 14:14:16,557 INFO L280 TraceCheckUtils]: 45: Hoare triple {6139#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L706-1 {6139#true} is VALID [2020-07-08 14:14:16,557 INFO L280 TraceCheckUtils]: 46: Hoare triple {6139#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L706-2 {6139#true} is VALID [2020-07-08 14:14:16,557 INFO L280 TraceCheckUtils]: 47: Hoare triple {6139#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L706-3 {6139#true} is VALID [2020-07-08 14:14:16,558 INFO L280 TraceCheckUtils]: 48: Hoare triple {6139#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L706-4 {6139#true} is VALID [2020-07-08 14:14:16,558 INFO L280 TraceCheckUtils]: 49: Hoare triple {6139#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L710 {6139#true} is VALID [2020-07-08 14:14:16,558 INFO L280 TraceCheckUtils]: 50: Hoare triple {6139#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L710-1 {6139#true} is VALID [2020-07-08 14:14:16,558 INFO L280 TraceCheckUtils]: 51: Hoare triple {6139#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L710-2 {6139#true} is VALID [2020-07-08 14:14:16,558 INFO L280 TraceCheckUtils]: 52: Hoare triple {6139#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L710-3 {6139#true} is VALID [2020-07-08 14:14:16,559 INFO L280 TraceCheckUtils]: 53: Hoare triple {6139#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L710-4 {6139#true} is VALID [2020-07-08 14:14:16,559 INFO L280 TraceCheckUtils]: 54: Hoare triple {6139#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L710-5 {6139#true} is VALID [2020-07-08 14:14:16,559 INFO L280 TraceCheckUtils]: 55: Hoare triple {6139#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L710-6 {6139#true} is VALID [2020-07-08 14:14:16,559 INFO L280 TraceCheckUtils]: 56: Hoare triple {6139#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L710-7 {6139#true} is VALID [2020-07-08 14:14:16,559 INFO L280 TraceCheckUtils]: 57: Hoare triple {6139#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L714 {6139#true} is VALID [2020-07-08 14:14:16,560 INFO L280 TraceCheckUtils]: 58: Hoare triple {6139#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L714-1 {6139#true} is VALID [2020-07-08 14:14:16,560 INFO L280 TraceCheckUtils]: 59: Hoare triple {6139#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L714-2 {6139#true} is VALID [2020-07-08 14:14:16,560 INFO L280 TraceCheckUtils]: 60: Hoare triple {6139#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L714-3 {6139#true} is VALID [2020-07-08 14:14:16,560 INFO L280 TraceCheckUtils]: 61: Hoare triple {6139#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L718 {6139#true} is VALID [2020-07-08 14:14:16,561 INFO L280 TraceCheckUtils]: 62: Hoare triple {6139#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L718-1 {6139#true} is VALID [2020-07-08 14:14:16,561 INFO L280 TraceCheckUtils]: 63: Hoare triple {6139#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L718-2 {6139#true} is VALID [2020-07-08 14:14:16,561 INFO L280 TraceCheckUtils]: 64: Hoare triple {6139#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L718-3 {6139#true} is VALID [2020-07-08 14:14:16,561 INFO L280 TraceCheckUtils]: 65: Hoare triple {6139#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L718-4 {6139#true} is VALID [2020-07-08 14:14:16,561 INFO L280 TraceCheckUtils]: 66: Hoare triple {6139#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L722 {6139#true} is VALID [2020-07-08 14:14:16,562 INFO L280 TraceCheckUtils]: 67: Hoare triple {6139#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L722-1 {6139#true} is VALID [2020-07-08 14:14:16,562 INFO L280 TraceCheckUtils]: 68: Hoare triple {6139#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L722-2 {6139#true} is VALID [2020-07-08 14:14:16,562 INFO L280 TraceCheckUtils]: 69: Hoare triple {6139#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L722-3 {6139#true} is VALID [2020-07-08 14:14:16,562 INFO L280 TraceCheckUtils]: 70: Hoare triple {6139#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L724 {6139#true} is VALID [2020-07-08 14:14:16,563 INFO L280 TraceCheckUtils]: 71: Hoare triple {6139#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L724-1 {6139#true} is VALID [2020-07-08 14:14:16,563 INFO L280 TraceCheckUtils]: 72: Hoare triple {6139#true} ~head~0.base, ~head~0.offset := 0, 0; {6139#true} is VALID [2020-07-08 14:14:16,563 INFO L280 TraceCheckUtils]: 73: Hoare triple {6139#true} ~waterLevel~0 := 1; {6139#true} is VALID [2020-07-08 14:14:16,563 INFO L280 TraceCheckUtils]: 74: Hoare triple {6139#true} ~methaneLevelCritical~0 := 0; {6139#true} is VALID [2020-07-08 14:14:16,564 INFO L280 TraceCheckUtils]: 75: Hoare triple {6139#true} ~pumpRunning~0 := 0; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,565 INFO L280 TraceCheckUtils]: 76: Hoare triple {6220#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,565 INFO L280 TraceCheckUtils]: 77: Hoare triple {6220#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,566 INFO L280 TraceCheckUtils]: 78: Hoare triple {6220#(= 0 ~pumpRunning~0)} assume true; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,566 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {6220#(= 0 ~pumpRunning~0)} {6139#true} #881#return; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,567 INFO L263 TraceCheckUtils]: 80: Hoare triple {6220#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,568 INFO L280 TraceCheckUtils]: 81: Hoare triple {6220#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~9; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,568 INFO L280 TraceCheckUtils]: 82: Hoare triple {6220#(= 0 ~pumpRunning~0)} havoc ~tmp~7; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,568 INFO L263 TraceCheckUtils]: 83: Hoare triple {6220#(= 0 ~pumpRunning~0)} call select_helpers(); {6139#true} is VALID [2020-07-08 14:14:16,569 INFO L280 TraceCheckUtils]: 84: Hoare triple {6139#true} assume true; {6139#true} is VALID [2020-07-08 14:14:16,569 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {6139#true} {6220#(= 0 ~pumpRunning~0)} #799#return; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,570 INFO L263 TraceCheckUtils]: 86: Hoare triple {6220#(= 0 ~pumpRunning~0)} call select_features(); {6139#true} is VALID [2020-07-08 14:14:16,570 INFO L280 TraceCheckUtils]: 87: Hoare triple {6139#true} assume true; {6139#true} is VALID [2020-07-08 14:14:16,570 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {6139#true} {6220#(= 0 ~pumpRunning~0)} #801#return; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,571 INFO L263 TraceCheckUtils]: 89: Hoare triple {6220#(= 0 ~pumpRunning~0)} call #t~ret69 := valid_product(); {6139#true} is VALID [2020-07-08 14:14:16,571 INFO L280 TraceCheckUtils]: 90: Hoare triple {6139#true} havoc ~retValue_acc~11; {6139#true} is VALID [2020-07-08 14:14:16,571 INFO L280 TraceCheckUtils]: 91: Hoare triple {6139#true} ~retValue_acc~11 := 1; {6139#true} is VALID [2020-07-08 14:14:16,571 INFO L280 TraceCheckUtils]: 92: Hoare triple {6139#true} #res := ~retValue_acc~11; {6139#true} is VALID [2020-07-08 14:14:16,571 INFO L280 TraceCheckUtils]: 93: Hoare triple {6139#true} assume true; {6139#true} is VALID [2020-07-08 14:14:16,572 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {6139#true} {6220#(= 0 ~pumpRunning~0)} #803#return; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,573 INFO L280 TraceCheckUtils]: 95: Hoare triple {6220#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,574 INFO L280 TraceCheckUtils]: 96: Hoare triple {6220#(= 0 ~pumpRunning~0)} ~tmp~7 := #t~ret69; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,574 INFO L280 TraceCheckUtils]: 97: Hoare triple {6220#(= 0 ~pumpRunning~0)} havoc #t~ret69; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,575 INFO L280 TraceCheckUtils]: 98: Hoare triple {6220#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~7; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,575 INFO L263 TraceCheckUtils]: 99: Hoare triple {6220#(= 0 ~pumpRunning~0)} call setup(); {6139#true} is VALID [2020-07-08 14:14:16,575 INFO L280 TraceCheckUtils]: 100: Hoare triple {6139#true} assume true; {6139#true} is VALID [2020-07-08 14:14:16,576 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {6139#true} {6220#(= 0 ~pumpRunning~0)} #805#return; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,577 INFO L263 TraceCheckUtils]: 102: Hoare triple {6220#(= 0 ~pumpRunning~0)} call runTest(); {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,577 INFO L263 TraceCheckUtils]: 103: Hoare triple {6220#(= 0 ~pumpRunning~0)} call test(); {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,578 INFO L280 TraceCheckUtils]: 104: Hoare triple {6220#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,579 INFO L280 TraceCheckUtils]: 105: Hoare triple {6220#(= 0 ~pumpRunning~0)} havoc ~tmp~3; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,579 INFO L280 TraceCheckUtils]: 106: Hoare triple {6220#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,580 INFO L280 TraceCheckUtils]: 107: Hoare triple {6220#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,581 INFO L280 TraceCheckUtils]: 108: Hoare triple {6220#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,581 INFO L280 TraceCheckUtils]: 109: Hoare triple {6220#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,582 INFO L280 TraceCheckUtils]: 110: Hoare triple {6220#(= 0 ~pumpRunning~0)} assume !false; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,583 INFO L280 TraceCheckUtils]: 111: Hoare triple {6220#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,583 INFO L280 TraceCheckUtils]: 112: Hoare triple {6220#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,584 INFO L280 TraceCheckUtils]: 113: Hoare triple {6220#(= 0 ~pumpRunning~0)} ~tmp~3 := #t~nondet35; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,585 INFO L280 TraceCheckUtils]: 114: Hoare triple {6220#(= 0 ~pumpRunning~0)} havoc #t~nondet35; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,585 INFO L280 TraceCheckUtils]: 115: Hoare triple {6220#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~3); {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,586 INFO L280 TraceCheckUtils]: 116: Hoare triple {6220#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,586 INFO L280 TraceCheckUtils]: 117: Hoare triple {6220#(= 0 ~pumpRunning~0)} ~tmp___0~0 := #t~nondet36; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,587 INFO L280 TraceCheckUtils]: 118: Hoare triple {6220#(= 0 ~pumpRunning~0)} havoc #t~nondet36; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,587 INFO L280 TraceCheckUtils]: 119: Hoare triple {6220#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,588 INFO L280 TraceCheckUtils]: 120: Hoare triple {6220#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,589 INFO L280 TraceCheckUtils]: 121: Hoare triple {6220#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet37; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,589 INFO L280 TraceCheckUtils]: 122: Hoare triple {6220#(= 0 ~pumpRunning~0)} havoc #t~nondet37; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,590 INFO L280 TraceCheckUtils]: 123: Hoare triple {6220#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,590 INFO L263 TraceCheckUtils]: 124: Hoare triple {6220#(= 0 ~pumpRunning~0)} call timeShift(); {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,591 INFO L280 TraceCheckUtils]: 125: Hoare triple {6220#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,592 INFO L280 TraceCheckUtils]: 126: Hoare triple {6220#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {6220#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:14:16,592 INFO L263 TraceCheckUtils]: 127: Hoare triple {6220#(= 0 ~pumpRunning~0)} call processEnvironment(); {6250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 14:14:16,593 INFO L280 TraceCheckUtils]: 128: Hoare triple {6250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {6250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 14:14:16,594 INFO L280 TraceCheckUtils]: 129: Hoare triple {6250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {6251#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 14:14:16,594 INFO L263 TraceCheckUtils]: 130: Hoare triple {6251#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {6139#true} is VALID [2020-07-08 14:14:16,594 INFO L280 TraceCheckUtils]: 131: Hoare triple {6139#true} assume true; {6139#true} is VALID [2020-07-08 14:14:16,595 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6139#true} {6251#(not (= 0 |old(~pumpRunning~0)|))} #845#return; {6251#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 14:14:16,595 INFO L280 TraceCheckUtils]: 133: Hoare triple {6251#(not (= 0 |old(~pumpRunning~0)|))} assume true; {6251#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 14:14:16,596 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {6251#(not (= 0 |old(~pumpRunning~0)|))} {6220#(= 0 ~pumpRunning~0)} #863#return; {6140#false} is VALID [2020-07-08 14:14:16,596 INFO L263 TraceCheckUtils]: 135: Hoare triple {6140#false} call __utac_acc__Specification1_spec__1(); {6140#false} is VALID [2020-07-08 14:14:16,596 INFO L280 TraceCheckUtils]: 136: Hoare triple {6140#false} havoc ~tmp~8; {6140#false} is VALID [2020-07-08 14:14:16,597 INFO L280 TraceCheckUtils]: 137: Hoare triple {6140#false} havoc ~tmp___0~2; {6140#false} is VALID [2020-07-08 14:14:16,597 INFO L263 TraceCheckUtils]: 138: Hoare triple {6140#false} call #t~ret71 := isMethaneLevelCritical(); {6139#true} is VALID [2020-07-08 14:14:16,597 INFO L280 TraceCheckUtils]: 139: Hoare triple {6139#true} havoc ~retValue_acc~3; {6139#true} is VALID [2020-07-08 14:14:16,597 INFO L280 TraceCheckUtils]: 140: Hoare triple {6139#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {6139#true} is VALID [2020-07-08 14:14:16,598 INFO L280 TraceCheckUtils]: 141: Hoare triple {6139#true} #res := ~retValue_acc~3; {6139#true} is VALID [2020-07-08 14:14:16,598 INFO L280 TraceCheckUtils]: 142: Hoare triple {6139#true} assume true; {6139#true} is VALID [2020-07-08 14:14:16,598 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {6139#true} {6140#false} #885#return; {6140#false} is VALID [2020-07-08 14:14:16,598 INFO L280 TraceCheckUtils]: 144: Hoare triple {6140#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {6140#false} is VALID [2020-07-08 14:14:16,598 INFO L280 TraceCheckUtils]: 145: Hoare triple {6140#false} ~tmp~8 := #t~ret71; {6140#false} is VALID [2020-07-08 14:14:16,599 INFO L280 TraceCheckUtils]: 146: Hoare triple {6140#false} havoc #t~ret71; {6140#false} is VALID [2020-07-08 14:14:16,599 INFO L280 TraceCheckUtils]: 147: Hoare triple {6140#false} assume 0 != ~tmp~8; {6140#false} is VALID [2020-07-08 14:14:16,599 INFO L263 TraceCheckUtils]: 148: Hoare triple {6140#false} call #t~ret72 := isPumpRunning(); {6139#true} is VALID [2020-07-08 14:14:16,599 INFO L280 TraceCheckUtils]: 149: Hoare triple {6139#true} havoc ~retValue_acc~7; {6139#true} is VALID [2020-07-08 14:14:16,600 INFO L280 TraceCheckUtils]: 150: Hoare triple {6139#true} ~retValue_acc~7 := ~pumpRunning~0; {6139#true} is VALID [2020-07-08 14:14:16,600 INFO L280 TraceCheckUtils]: 151: Hoare triple {6139#true} #res := ~retValue_acc~7; {6139#true} is VALID [2020-07-08 14:14:16,600 INFO L280 TraceCheckUtils]: 152: Hoare triple {6139#true} assume true; {6139#true} is VALID [2020-07-08 14:14:16,600 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {6139#true} {6140#false} #887#return; {6140#false} is VALID [2020-07-08 14:14:16,600 INFO L280 TraceCheckUtils]: 154: Hoare triple {6140#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {6140#false} is VALID [2020-07-08 14:14:16,601 INFO L280 TraceCheckUtils]: 155: Hoare triple {6140#false} ~tmp___0~2 := #t~ret72; {6140#false} is VALID [2020-07-08 14:14:16,601 INFO L280 TraceCheckUtils]: 156: Hoare triple {6140#false} havoc #t~ret72; {6140#false} is VALID [2020-07-08 14:14:16,601 INFO L280 TraceCheckUtils]: 157: Hoare triple {6140#false} assume 0 != ~tmp___0~2; {6140#false} is VALID [2020-07-08 14:14:16,601 INFO L263 TraceCheckUtils]: 158: Hoare triple {6140#false} call __automaton_fail(); {6140#false} is VALID [2020-07-08 14:14:16,602 INFO L280 TraceCheckUtils]: 159: Hoare triple {6140#false} assume !false; {6140#false} is VALID [2020-07-08 14:14:16,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 14:14:16,646 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 14:14:16,646 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [587763830] [2020-07-08 14:14:16,646 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 14:14:16,646 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-08 14:14:16,647 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [344418009] [2020-07-08 14:14:16,648 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 160 [2020-07-08 14:14:16,648 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 14:14:16,648 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-08 14:14:16,855 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 160 edges. 160 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 14:14:16,855 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-08 14:14:16,856 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 14:14:16,856 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-08 14:14:16,856 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-08 14:14:16,856 INFO L87 Difference]: Start difference. First operand 234 states and 250 transitions. Second operand 6 states. [2020-07-08 14:14:17,949 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 14:14:27,389 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 14:14:32,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 14:14:32,096 INFO L93 Difference]: Finished difference Result 514 states and 584 transitions. [2020-07-08 14:14:32,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-08 14:14:32,096 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 160 [2020-07-08 14:14:32,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 14:14:32,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 14:14:32,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 584 transitions. [2020-07-08 14:14:32,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 14:14:32,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 584 transitions. [2020-07-08 14:14:32,118 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 584 transitions. [2020-07-08 14:14:33,802 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 584 edges. 584 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 14:14:33,815 INFO L225 Difference]: With dead ends: 514 [2020-07-08 14:14:33,815 INFO L226 Difference]: Without dead ends: 390 [2020-07-08 14:14:33,816 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2020-07-08 14:14:33,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 390 states. [2020-07-08 14:14:40,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 390 to 331. [2020-07-08 14:14:40,544 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 14:14:40,544 INFO L82 GeneralOperation]: Start isEquivalent. First operand 390 states. Second operand 331 states. [2020-07-08 14:14:40,544 INFO L74 IsIncluded]: Start isIncluded. First operand 390 states. Second operand 331 states. [2020-07-08 14:14:40,544 INFO L87 Difference]: Start difference. First operand 390 states. Second operand 331 states. [2020-07-08 14:14:40,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 14:14:40,563 INFO L93 Difference]: Finished difference Result 390 states and 434 transitions. [2020-07-08 14:14:40,564 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 434 transitions. [2020-07-08 14:14:40,565 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 14:14:40,565 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 14:14:40,565 INFO L74 IsIncluded]: Start isIncluded. First operand 331 states. Second operand 390 states. [2020-07-08 14:14:40,565 INFO L87 Difference]: Start difference. First operand 331 states. Second operand 390 states. [2020-07-08 14:14:40,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 14:14:40,583 INFO L93 Difference]: Finished difference Result 390 states and 434 transitions. [2020-07-08 14:14:40,583 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 434 transitions. [2020-07-08 14:14:40,584 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 14:14:40,584 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 14:14:40,584 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 14:14:40,584 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 14:14:40,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 331 states. [2020-07-08 14:14:40,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 331 states and 357 transitions. [2020-07-08 14:14:40,596 INFO L78 Accepts]: Start accepts. Automaton has 331 states and 357 transitions. Word has length 160 [2020-07-08 14:14:40,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 14:14:40,596 INFO L479 AbstractCegarLoop]: Abstraction has 331 states and 357 transitions. [2020-07-08 14:14:40,596 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-08 14:14:40,596 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 331 states and 357 transitions. [2020-07-08 14:14:42,206 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 357 edges. 357 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 14:14:42,207 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 357 transitions. [2020-07-08 14:14:42,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2020-07-08 14:14:42,210 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 14:14:42,210 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 14:14:42,211 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 14:14:42,211 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 14:14:42,211 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 14:14:42,211 INFO L82 PathProgramCache]: Analyzing trace with hash 1575421587, now seen corresponding path program 1 times [2020-07-08 14:14:42,212 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 14:14:42,212 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [563013988] [2020-07-08 14:14:42,212 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 14:14:42,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:14:42,564 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 14:14:42,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:14:42,645 INFO L280 TraceCheckUtils]: 0: Hoare triple {8871#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.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~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#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; {8736#true} is VALID [2020-07-08 14:14:42,646 INFO L280 TraceCheckUtils]: 1: Hoare triple {8736#true} #valid := #valid[0 := 0]; {8736#true} is VALID [2020-07-08 14:14:42,646 INFO L280 TraceCheckUtils]: 2: Hoare triple {8736#true} assume 0 < #StackHeapBarrier; {8736#true} is VALID [2020-07-08 14:14:42,647 INFO L280 TraceCheckUtils]: 3: Hoare triple {8736#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {8736#true} is VALID [2020-07-08 14:14:42,647 INFO L280 TraceCheckUtils]: 4: Hoare triple {8736#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {8736#true} is VALID [2020-07-08 14:14:42,647 INFO L280 TraceCheckUtils]: 5: Hoare triple {8736#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {8736#true} is VALID [2020-07-08 14:14:42,647 INFO L280 TraceCheckUtils]: 6: Hoare triple {8736#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {8736#true} is VALID [2020-07-08 14:14:42,647 INFO L280 TraceCheckUtils]: 7: Hoare triple {8736#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {8736#true} is VALID [2020-07-08 14:14:42,648 INFO L280 TraceCheckUtils]: 8: Hoare triple {8736#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {8736#true} is VALID [2020-07-08 14:14:42,648 INFO L280 TraceCheckUtils]: 9: Hoare triple {8736#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {8736#true} is VALID [2020-07-08 14:14:42,648 INFO L280 TraceCheckUtils]: 10: Hoare triple {8736#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {8736#true} is VALID [2020-07-08 14:14:42,648 INFO L280 TraceCheckUtils]: 11: Hoare triple {8736#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {8736#true} is VALID [2020-07-08 14:14:42,649 INFO L280 TraceCheckUtils]: 12: Hoare triple {8736#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {8736#true} is VALID [2020-07-08 14:14:42,649 INFO L280 TraceCheckUtils]: 13: Hoare triple {8736#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {8736#true} is VALID [2020-07-08 14:14:42,649 INFO L280 TraceCheckUtils]: 14: Hoare triple {8736#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {8736#true} is VALID [2020-07-08 14:14:42,649 INFO L280 TraceCheckUtils]: 15: Hoare triple {8736#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13); srcloc: L391 {8736#true} is VALID [2020-07-08 14:14:42,649 INFO L280 TraceCheckUtils]: 16: Hoare triple {8736#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7); srcloc: L532 {8736#true} is VALID [2020-07-08 14:14:42,650 INFO L280 TraceCheckUtils]: 17: Hoare triple {8736#true} SUMMARY for call write~init~int(44, #t~string42.base, #t~string42.offset, 1); srcloc: L533 {8736#true} is VALID [2020-07-08 14:14:42,650 INFO L280 TraceCheckUtils]: 18: Hoare triple {8736#true} SUMMARY for call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L533-1 {8736#true} is VALID [2020-07-08 14:14:42,650 INFO L280 TraceCheckUtils]: 19: Hoare triple {8736#true} SUMMARY for call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L533-2 {8736#true} is VALID [2020-07-08 14:14:42,650 INFO L280 TraceCheckUtils]: 20: Hoare triple {8736#true} SUMMARY for call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L533-3 {8736#true} is VALID [2020-07-08 14:14:42,650 INFO L280 TraceCheckUtils]: 21: Hoare triple {8736#true} SUMMARY for call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1); srcloc: L533-4 {8736#true} is VALID [2020-07-08 14:14:42,651 INFO L280 TraceCheckUtils]: 22: Hoare triple {8736#true} SUMMARY for call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1); srcloc: L533-5 {8736#true} is VALID [2020-07-08 14:14:42,651 INFO L280 TraceCheckUtils]: 23: Hoare triple {8736#true} SUMMARY for call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1); srcloc: L533-6 {8736#true} is VALID [2020-07-08 14:14:42,651 INFO L280 TraceCheckUtils]: 24: Hoare triple {8736#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5); srcloc: L533-7 {8736#true} is VALID [2020-07-08 14:14:42,651 INFO L280 TraceCheckUtils]: 25: Hoare triple {8736#true} SUMMARY for call write~init~int(67, #t~string44.base, #t~string44.offset, 1); srcloc: L537 {8736#true} is VALID [2020-07-08 14:14:42,651 INFO L280 TraceCheckUtils]: 26: Hoare triple {8736#true} SUMMARY for call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L537-1 {8736#true} is VALID [2020-07-08 14:14:42,652 INFO L280 TraceCheckUtils]: 27: Hoare triple {8736#true} SUMMARY for call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L537-2 {8736#true} is VALID [2020-07-08 14:14:42,652 INFO L280 TraceCheckUtils]: 28: Hoare triple {8736#true} SUMMARY for call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L537-3 {8736#true} is VALID [2020-07-08 14:14:42,652 INFO L280 TraceCheckUtils]: 29: Hoare triple {8736#true} SUMMARY for call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L537-4 {8736#true} is VALID [2020-07-08 14:14:42,652 INFO L280 TraceCheckUtils]: 30: Hoare triple {8736#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L537-5 {8736#true} is VALID [2020-07-08 14:14:42,653 INFO L280 TraceCheckUtils]: 31: Hoare triple {8736#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L541 {8736#true} is VALID [2020-07-08 14:14:42,653 INFO L280 TraceCheckUtils]: 32: Hoare triple {8736#true} SUMMARY for call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L541-1 {8736#true} is VALID [2020-07-08 14:14:42,653 INFO L280 TraceCheckUtils]: 33: Hoare triple {8736#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L541-2 {8736#true} is VALID [2020-07-08 14:14:42,653 INFO L280 TraceCheckUtils]: 34: Hoare triple {8736#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2); srcloc: L541-3 {8736#true} is VALID [2020-07-08 14:14:42,653 INFO L280 TraceCheckUtils]: 35: Hoare triple {8736#true} SUMMARY for call write~init~int(41, #t~string48.base, #t~string48.offset, 1); srcloc: L545 {8736#true} is VALID [2020-07-08 14:14:42,654 INFO L280 TraceCheckUtils]: 36: Hoare triple {8736#true} SUMMARY for call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L545-1 {8736#true} is VALID [2020-07-08 14:14:42,654 INFO L280 TraceCheckUtils]: 37: Hoare triple {8736#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L545-2 {8736#true} is VALID [2020-07-08 14:14:42,654 INFO L280 TraceCheckUtils]: 38: Hoare triple {8736#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L698 {8736#true} is VALID [2020-07-08 14:14:42,654 INFO L280 TraceCheckUtils]: 39: Hoare triple {8736#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L702 {8736#true} is VALID [2020-07-08 14:14:42,654 INFO L280 TraceCheckUtils]: 40: Hoare triple {8736#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L702-1 {8736#true} is VALID [2020-07-08 14:14:42,655 INFO L280 TraceCheckUtils]: 41: Hoare triple {8736#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L702-2 {8736#true} is VALID [2020-07-08 14:14:42,655 INFO L280 TraceCheckUtils]: 42: Hoare triple {8736#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L702-3 {8736#true} is VALID [2020-07-08 14:14:42,655 INFO L280 TraceCheckUtils]: 43: Hoare triple {8736#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L706 {8736#true} is VALID [2020-07-08 14:14:42,655 INFO L280 TraceCheckUtils]: 44: Hoare triple {8736#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L706-1 {8736#true} is VALID [2020-07-08 14:14:42,655 INFO L280 TraceCheckUtils]: 45: Hoare triple {8736#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L706-2 {8736#true} is VALID [2020-07-08 14:14:42,656 INFO L280 TraceCheckUtils]: 46: Hoare triple {8736#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L706-3 {8736#true} is VALID [2020-07-08 14:14:42,656 INFO L280 TraceCheckUtils]: 47: Hoare triple {8736#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L706-4 {8736#true} is VALID [2020-07-08 14:14:42,656 INFO L280 TraceCheckUtils]: 48: Hoare triple {8736#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L710 {8736#true} is VALID [2020-07-08 14:14:42,656 INFO L280 TraceCheckUtils]: 49: Hoare triple {8736#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L710-1 {8736#true} is VALID [2020-07-08 14:14:42,656 INFO L280 TraceCheckUtils]: 50: Hoare triple {8736#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L710-2 {8736#true} is VALID [2020-07-08 14:14:42,656 INFO L280 TraceCheckUtils]: 51: Hoare triple {8736#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L710-3 {8736#true} is VALID [2020-07-08 14:14:42,657 INFO L280 TraceCheckUtils]: 52: Hoare triple {8736#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L710-4 {8736#true} is VALID [2020-07-08 14:14:42,657 INFO L280 TraceCheckUtils]: 53: Hoare triple {8736#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L710-5 {8736#true} is VALID [2020-07-08 14:14:42,657 INFO L280 TraceCheckUtils]: 54: Hoare triple {8736#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L710-6 {8736#true} is VALID [2020-07-08 14:14:42,657 INFO L280 TraceCheckUtils]: 55: Hoare triple {8736#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L710-7 {8736#true} is VALID [2020-07-08 14:14:42,657 INFO L280 TraceCheckUtils]: 56: Hoare triple {8736#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L714 {8736#true} is VALID [2020-07-08 14:14:42,658 INFO L280 TraceCheckUtils]: 57: Hoare triple {8736#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L714-1 {8736#true} is VALID [2020-07-08 14:14:42,658 INFO L280 TraceCheckUtils]: 58: Hoare triple {8736#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L714-2 {8736#true} is VALID [2020-07-08 14:14:42,658 INFO L280 TraceCheckUtils]: 59: Hoare triple {8736#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L714-3 {8736#true} is VALID [2020-07-08 14:14:42,658 INFO L280 TraceCheckUtils]: 60: Hoare triple {8736#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L718 {8736#true} is VALID [2020-07-08 14:14:42,658 INFO L280 TraceCheckUtils]: 61: Hoare triple {8736#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L718-1 {8736#true} is VALID [2020-07-08 14:14:42,659 INFO L280 TraceCheckUtils]: 62: Hoare triple {8736#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L718-2 {8736#true} is VALID [2020-07-08 14:14:42,659 INFO L280 TraceCheckUtils]: 63: Hoare triple {8736#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L718-3 {8736#true} is VALID [2020-07-08 14:14:42,659 INFO L280 TraceCheckUtils]: 64: Hoare triple {8736#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L718-4 {8736#true} is VALID [2020-07-08 14:14:42,659 INFO L280 TraceCheckUtils]: 65: Hoare triple {8736#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L722 {8736#true} is VALID [2020-07-08 14:14:42,659 INFO L280 TraceCheckUtils]: 66: Hoare triple {8736#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L722-1 {8736#true} is VALID [2020-07-08 14:14:42,660 INFO L280 TraceCheckUtils]: 67: Hoare triple {8736#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L722-2 {8736#true} is VALID [2020-07-08 14:14:42,660 INFO L280 TraceCheckUtils]: 68: Hoare triple {8736#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L722-3 {8736#true} is VALID [2020-07-08 14:14:42,661 INFO L280 TraceCheckUtils]: 69: Hoare triple {8736#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L724 {8736#true} is VALID [2020-07-08 14:14:42,661 INFO L280 TraceCheckUtils]: 70: Hoare triple {8736#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L724-1 {8736#true} is VALID [2020-07-08 14:14:42,661 INFO L280 TraceCheckUtils]: 71: Hoare triple {8736#true} ~head~0.base, ~head~0.offset := 0, 0; {8736#true} is VALID [2020-07-08 14:14:42,662 INFO L280 TraceCheckUtils]: 72: Hoare triple {8736#true} ~waterLevel~0 := 1; {8736#true} is VALID [2020-07-08 14:14:42,662 INFO L280 TraceCheckUtils]: 73: Hoare triple {8736#true} ~methaneLevelCritical~0 := 0; {8736#true} is VALID [2020-07-08 14:14:42,662 INFO L280 TraceCheckUtils]: 74: Hoare triple {8736#true} ~pumpRunning~0 := 0; {8736#true} is VALID [2020-07-08 14:14:42,663 INFO L280 TraceCheckUtils]: 75: Hoare triple {8736#true} ~systemActive~0 := 1; {8736#true} is VALID [2020-07-08 14:14:42,663 INFO L280 TraceCheckUtils]: 76: Hoare triple {8736#true} ~cleanupTimeShifts~0 := 4; {8736#true} is VALID [2020-07-08 14:14:42,663 INFO L280 TraceCheckUtils]: 77: Hoare triple {8736#true} assume true; {8736#true} is VALID [2020-07-08 14:14:42,664 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8736#true} {8736#true} #881#return; {8736#true} is VALID [2020-07-08 14:14:42,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:14:42,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {8736#true} assume true; {8736#true} is VALID [2020-07-08 14:14:42,677 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8736#true} {8736#true} #799#return; {8736#true} is VALID [2020-07-08 14:14:42,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:14:42,680 INFO L280 TraceCheckUtils]: 0: Hoare triple {8736#true} assume true; {8736#true} is VALID [2020-07-08 14:14:42,680 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8736#true} {8736#true} #801#return; {8736#true} is VALID [2020-07-08 14:14:42,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:14:42,734 INFO L280 TraceCheckUtils]: 0: Hoare triple {8736#true} havoc ~retValue_acc~11; {8736#true} is VALID [2020-07-08 14:14:42,735 INFO L280 TraceCheckUtils]: 1: Hoare triple {8736#true} ~retValue_acc~11 := 1; {8872#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-08 14:14:42,736 INFO L280 TraceCheckUtils]: 2: Hoare triple {8872#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {8873#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 14:14:42,737 INFO L280 TraceCheckUtils]: 3: Hoare triple {8873#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {8873#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 14:14:42,738 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8873#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {8736#true} #803#return; {8826#(= |main_#t~ret69| 1)} is VALID [2020-07-08 14:14:42,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:14:42,742 INFO L280 TraceCheckUtils]: 0: Hoare triple {8736#true} assume true; {8736#true} is VALID [2020-07-08 14:14:42,743 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8736#true} {8736#true} #805#return; {8736#true} is VALID [2020-07-08 14:14:42,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:14:42,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:14:42,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:14:42,897 INFO L280 TraceCheckUtils]: 0: Hoare triple {8736#true} havoc ~retValue_acc~5; {8736#true} is VALID [2020-07-08 14:14:42,897 INFO L280 TraceCheckUtils]: 1: Hoare triple {8736#true} assume ~waterLevel~0 < 2; {8736#true} is VALID [2020-07-08 14:14:42,898 INFO L280 TraceCheckUtils]: 2: Hoare triple {8736#true} ~retValue_acc~5 := 1; {8904#(<= 1 isHighWaterSensorDry_~retValue_acc~5)} is VALID [2020-07-08 14:14:42,900 INFO L280 TraceCheckUtils]: 3: Hoare triple {8904#(<= 1 isHighWaterSensorDry_~retValue_acc~5)} #res := ~retValue_acc~5; {8905#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 14:14:42,901 INFO L280 TraceCheckUtils]: 4: Hoare triple {8905#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8905#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 14:14:42,902 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8905#(<= 1 |isHighWaterSensorDry_#res|)} {8736#true} #859#return; {8902#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-08 14:14:42,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {8736#true} havoc ~retValue_acc~8; {8736#true} is VALID [2020-07-08 14:14:42,903 INFO L280 TraceCheckUtils]: 1: Hoare triple {8736#true} havoc ~tmp~6; {8736#true} is VALID [2020-07-08 14:14:42,903 INFO L280 TraceCheckUtils]: 2: Hoare triple {8736#true} havoc ~tmp___0~1; {8736#true} is VALID [2020-07-08 14:14:42,903 INFO L263 TraceCheckUtils]: 3: Hoare triple {8736#true} call #t~ret68 := isHighWaterSensorDry(); {8736#true} is VALID [2020-07-08 14:14:42,904 INFO L280 TraceCheckUtils]: 4: Hoare triple {8736#true} havoc ~retValue_acc~5; {8736#true} is VALID [2020-07-08 14:14:42,904 INFO L280 TraceCheckUtils]: 5: Hoare triple {8736#true} assume ~waterLevel~0 < 2; {8736#true} is VALID [2020-07-08 14:14:42,905 INFO L280 TraceCheckUtils]: 6: Hoare triple {8736#true} ~retValue_acc~5 := 1; {8904#(<= 1 isHighWaterSensorDry_~retValue_acc~5)} is VALID [2020-07-08 14:14:42,906 INFO L280 TraceCheckUtils]: 7: Hoare triple {8904#(<= 1 isHighWaterSensorDry_~retValue_acc~5)} #res := ~retValue_acc~5; {8905#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 14:14:42,907 INFO L280 TraceCheckUtils]: 8: Hoare triple {8905#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8905#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 14:14:42,908 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8905#(<= 1 |isHighWaterSensorDry_#res|)} {8736#true} #859#return; {8902#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-08 14:14:42,909 INFO L280 TraceCheckUtils]: 10: Hoare triple {8902#(<= 1 |isHighWaterLevel_#t~ret68|)} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647; {8902#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-08 14:14:42,910 INFO L280 TraceCheckUtils]: 11: Hoare triple {8902#(<= 1 |isHighWaterLevel_#t~ret68|)} ~tmp~6 := #t~ret68; {8903#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-08 14:14:42,910 INFO L280 TraceCheckUtils]: 12: Hoare triple {8903#(<= 1 isHighWaterLevel_~tmp~6)} havoc #t~ret68; {8903#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-08 14:14:42,911 INFO L280 TraceCheckUtils]: 13: Hoare triple {8903#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6); {8737#false} is VALID [2020-07-08 14:14:42,912 INFO L280 TraceCheckUtils]: 14: Hoare triple {8737#false} ~tmp___0~1 := 1; {8737#false} is VALID [2020-07-08 14:14:42,912 INFO L280 TraceCheckUtils]: 15: Hoare triple {8737#false} ~retValue_acc~8 := ~tmp___0~1; {8737#false} is VALID [2020-07-08 14:14:42,913 INFO L280 TraceCheckUtils]: 16: Hoare triple {8737#false} #res := ~retValue_acc~8; {8737#false} is VALID [2020-07-08 14:14:42,913 INFO L280 TraceCheckUtils]: 17: Hoare triple {8737#false} assume true; {8737#false} is VALID [2020-07-08 14:14:42,913 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8737#false} {8736#true} #839#return; {8737#false} is VALID [2020-07-08 14:14:42,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:14:42,919 INFO L280 TraceCheckUtils]: 0: Hoare triple {8736#true} assume true; {8736#true} is VALID [2020-07-08 14:14:42,919 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8736#true} {8737#false} #843#return; {8737#false} is VALID [2020-07-08 14:14:42,919 INFO L280 TraceCheckUtils]: 0: Hoare triple {8874#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {8736#true} is VALID [2020-07-08 14:14:42,920 INFO L280 TraceCheckUtils]: 1: Hoare triple {8736#true} assume 0 == ~pumpRunning~0; {8736#true} is VALID [2020-07-08 14:14:42,920 INFO L263 TraceCheckUtils]: 2: Hoare triple {8736#true} call #t~ret49 := isHighWaterLevel(); {8736#true} is VALID [2020-07-08 14:14:42,921 INFO L280 TraceCheckUtils]: 3: Hoare triple {8736#true} havoc ~retValue_acc~8; {8736#true} is VALID [2020-07-08 14:14:42,921 INFO L280 TraceCheckUtils]: 4: Hoare triple {8736#true} havoc ~tmp~6; {8736#true} is VALID [2020-07-08 14:14:42,921 INFO L280 TraceCheckUtils]: 5: Hoare triple {8736#true} havoc ~tmp___0~1; {8736#true} is VALID [2020-07-08 14:14:42,921 INFO L263 TraceCheckUtils]: 6: Hoare triple {8736#true} call #t~ret68 := isHighWaterSensorDry(); {8736#true} is VALID [2020-07-08 14:14:42,922 INFO L280 TraceCheckUtils]: 7: Hoare triple {8736#true} havoc ~retValue_acc~5; {8736#true} is VALID [2020-07-08 14:14:42,922 INFO L280 TraceCheckUtils]: 8: Hoare triple {8736#true} assume ~waterLevel~0 < 2; {8736#true} is VALID [2020-07-08 14:14:42,923 INFO L280 TraceCheckUtils]: 9: Hoare triple {8736#true} ~retValue_acc~5 := 1; {8904#(<= 1 isHighWaterSensorDry_~retValue_acc~5)} is VALID [2020-07-08 14:14:42,924 INFO L280 TraceCheckUtils]: 10: Hoare triple {8904#(<= 1 isHighWaterSensorDry_~retValue_acc~5)} #res := ~retValue_acc~5; {8905#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 14:14:42,924 INFO L280 TraceCheckUtils]: 11: Hoare triple {8905#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8905#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 14:14:42,926 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8905#(<= 1 |isHighWaterSensorDry_#res|)} {8736#true} #859#return; {8902#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-08 14:14:42,926 INFO L280 TraceCheckUtils]: 13: Hoare triple {8902#(<= 1 |isHighWaterLevel_#t~ret68|)} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647; {8902#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-08 14:14:42,927 INFO L280 TraceCheckUtils]: 14: Hoare triple {8902#(<= 1 |isHighWaterLevel_#t~ret68|)} ~tmp~6 := #t~ret68; {8903#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-08 14:14:42,928 INFO L280 TraceCheckUtils]: 15: Hoare triple {8903#(<= 1 isHighWaterLevel_~tmp~6)} havoc #t~ret68; {8903#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-08 14:14:42,929 INFO L280 TraceCheckUtils]: 16: Hoare triple {8903#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6); {8737#false} is VALID [2020-07-08 14:14:42,929 INFO L280 TraceCheckUtils]: 17: Hoare triple {8737#false} ~tmp___0~1 := 1; {8737#false} is VALID [2020-07-08 14:14:42,930 INFO L280 TraceCheckUtils]: 18: Hoare triple {8737#false} ~retValue_acc~8 := ~tmp___0~1; {8737#false} is VALID [2020-07-08 14:14:42,930 INFO L280 TraceCheckUtils]: 19: Hoare triple {8737#false} #res := ~retValue_acc~8; {8737#false} is VALID [2020-07-08 14:14:42,930 INFO L280 TraceCheckUtils]: 20: Hoare triple {8737#false} assume true; {8737#false} is VALID [2020-07-08 14:14:42,931 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8737#false} {8736#true} #839#return; {8737#false} is VALID [2020-07-08 14:14:42,931 INFO L280 TraceCheckUtils]: 22: Hoare triple {8737#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647; {8737#false} is VALID [2020-07-08 14:14:42,932 INFO L280 TraceCheckUtils]: 23: Hoare triple {8737#false} ~tmp~4 := #t~ret49; {8737#false} is VALID [2020-07-08 14:14:42,932 INFO L280 TraceCheckUtils]: 24: Hoare triple {8737#false} havoc #t~ret49; {8737#false} is VALID [2020-07-08 14:14:42,932 INFO L280 TraceCheckUtils]: 25: Hoare triple {8737#false} assume !(0 != ~tmp~4); {8737#false} is VALID [2020-07-08 14:14:42,933 INFO L263 TraceCheckUtils]: 26: Hoare triple {8737#false} call processEnvironment__wrappee__base(); {8736#true} is VALID [2020-07-08 14:14:42,933 INFO L280 TraceCheckUtils]: 27: Hoare triple {8736#true} assume true; {8736#true} is VALID [2020-07-08 14:14:42,933 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8736#true} {8737#false} #843#return; {8737#false} is VALID [2020-07-08 14:14:42,934 INFO L280 TraceCheckUtils]: 29: Hoare triple {8737#false} assume true; {8737#false} is VALID [2020-07-08 14:14:42,934 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8737#false} {8736#true} #863#return; {8737#false} is VALID [2020-07-08 14:14:42,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:14:42,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {8736#true} havoc ~retValue_acc~3; {8736#true} is VALID [2020-07-08 14:14:42,940 INFO L280 TraceCheckUtils]: 1: Hoare triple {8736#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {8736#true} is VALID [2020-07-08 14:14:42,940 INFO L280 TraceCheckUtils]: 2: Hoare triple {8736#true} #res := ~retValue_acc~3; {8736#true} is VALID [2020-07-08 14:14:42,941 INFO L280 TraceCheckUtils]: 3: Hoare triple {8736#true} assume true; {8736#true} is VALID [2020-07-08 14:14:42,941 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8736#true} {8737#false} #885#return; {8737#false} is VALID [2020-07-08 14:14:42,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:14:42,945 INFO L280 TraceCheckUtils]: 0: Hoare triple {8736#true} havoc ~retValue_acc~7; {8736#true} is VALID [2020-07-08 14:14:42,945 INFO L280 TraceCheckUtils]: 1: Hoare triple {8736#true} ~retValue_acc~7 := ~pumpRunning~0; {8736#true} is VALID [2020-07-08 14:14:42,946 INFO L280 TraceCheckUtils]: 2: Hoare triple {8736#true} #res := ~retValue_acc~7; {8736#true} is VALID [2020-07-08 14:14:42,946 INFO L280 TraceCheckUtils]: 3: Hoare triple {8736#true} assume true; {8736#true} is VALID [2020-07-08 14:14:42,946 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8736#true} {8737#false} #887#return; {8737#false} is VALID [2020-07-08 14:14:42,950 INFO L263 TraceCheckUtils]: 0: Hoare triple {8736#true} call ULTIMATE.init(); {8871#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.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~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 14:14:42,951 INFO L280 TraceCheckUtils]: 1: Hoare triple {8871#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.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~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#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; {8736#true} is VALID [2020-07-08 14:14:42,951 INFO L280 TraceCheckUtils]: 2: Hoare triple {8736#true} #valid := #valid[0 := 0]; {8736#true} is VALID [2020-07-08 14:14:42,951 INFO L280 TraceCheckUtils]: 3: Hoare triple {8736#true} assume 0 < #StackHeapBarrier; {8736#true} is VALID [2020-07-08 14:14:42,951 INFO L280 TraceCheckUtils]: 4: Hoare triple {8736#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {8736#true} is VALID [2020-07-08 14:14:42,952 INFO L280 TraceCheckUtils]: 5: Hoare triple {8736#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {8736#true} is VALID [2020-07-08 14:14:42,952 INFO L280 TraceCheckUtils]: 6: Hoare triple {8736#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {8736#true} is VALID [2020-07-08 14:14:42,952 INFO L280 TraceCheckUtils]: 7: Hoare triple {8736#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {8736#true} is VALID [2020-07-08 14:14:42,952 INFO L280 TraceCheckUtils]: 8: Hoare triple {8736#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {8736#true} is VALID [2020-07-08 14:14:42,952 INFO L280 TraceCheckUtils]: 9: Hoare triple {8736#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {8736#true} is VALID [2020-07-08 14:14:42,953 INFO L280 TraceCheckUtils]: 10: Hoare triple {8736#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {8736#true} is VALID [2020-07-08 14:14:42,953 INFO L280 TraceCheckUtils]: 11: Hoare triple {8736#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {8736#true} is VALID [2020-07-08 14:14:42,953 INFO L280 TraceCheckUtils]: 12: Hoare triple {8736#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {8736#true} is VALID [2020-07-08 14:14:42,953 INFO L280 TraceCheckUtils]: 13: Hoare triple {8736#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {8736#true} is VALID [2020-07-08 14:14:42,953 INFO L280 TraceCheckUtils]: 14: Hoare triple {8736#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {8736#true} is VALID [2020-07-08 14:14:42,954 INFO L280 TraceCheckUtils]: 15: Hoare triple {8736#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {8736#true} is VALID [2020-07-08 14:14:42,954 INFO L280 TraceCheckUtils]: 16: Hoare triple {8736#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13); srcloc: L391 {8736#true} is VALID [2020-07-08 14:14:42,954 INFO L280 TraceCheckUtils]: 17: Hoare triple {8736#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7); srcloc: L532 {8736#true} is VALID [2020-07-08 14:14:42,954 INFO L280 TraceCheckUtils]: 18: Hoare triple {8736#true} SUMMARY for call write~init~int(44, #t~string42.base, #t~string42.offset, 1); srcloc: L533 {8736#true} is VALID [2020-07-08 14:14:42,954 INFO L280 TraceCheckUtils]: 19: Hoare triple {8736#true} SUMMARY for call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L533-1 {8736#true} is VALID [2020-07-08 14:14:42,954 INFO L280 TraceCheckUtils]: 20: Hoare triple {8736#true} SUMMARY for call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L533-2 {8736#true} is VALID [2020-07-08 14:14:42,955 INFO L280 TraceCheckUtils]: 21: Hoare triple {8736#true} SUMMARY for call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L533-3 {8736#true} is VALID [2020-07-08 14:14:42,955 INFO L280 TraceCheckUtils]: 22: Hoare triple {8736#true} SUMMARY for call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1); srcloc: L533-4 {8736#true} is VALID [2020-07-08 14:14:42,955 INFO L280 TraceCheckUtils]: 23: Hoare triple {8736#true} SUMMARY for call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1); srcloc: L533-5 {8736#true} is VALID [2020-07-08 14:14:42,955 INFO L280 TraceCheckUtils]: 24: Hoare triple {8736#true} SUMMARY for call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1); srcloc: L533-6 {8736#true} is VALID [2020-07-08 14:14:42,955 INFO L280 TraceCheckUtils]: 25: Hoare triple {8736#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5); srcloc: L533-7 {8736#true} is VALID [2020-07-08 14:14:42,956 INFO L280 TraceCheckUtils]: 26: Hoare triple {8736#true} SUMMARY for call write~init~int(67, #t~string44.base, #t~string44.offset, 1); srcloc: L537 {8736#true} is VALID [2020-07-08 14:14:42,956 INFO L280 TraceCheckUtils]: 27: Hoare triple {8736#true} SUMMARY for call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L537-1 {8736#true} is VALID [2020-07-08 14:14:42,956 INFO L280 TraceCheckUtils]: 28: Hoare triple {8736#true} SUMMARY for call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L537-2 {8736#true} is VALID [2020-07-08 14:14:42,956 INFO L280 TraceCheckUtils]: 29: Hoare triple {8736#true} SUMMARY for call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L537-3 {8736#true} is VALID [2020-07-08 14:14:42,956 INFO L280 TraceCheckUtils]: 30: Hoare triple {8736#true} SUMMARY for call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L537-4 {8736#true} is VALID [2020-07-08 14:14:42,957 INFO L280 TraceCheckUtils]: 31: Hoare triple {8736#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L537-5 {8736#true} is VALID [2020-07-08 14:14:42,957 INFO L280 TraceCheckUtils]: 32: Hoare triple {8736#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L541 {8736#true} is VALID [2020-07-08 14:14:42,957 INFO L280 TraceCheckUtils]: 33: Hoare triple {8736#true} SUMMARY for call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L541-1 {8736#true} is VALID [2020-07-08 14:14:42,957 INFO L280 TraceCheckUtils]: 34: Hoare triple {8736#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L541-2 {8736#true} is VALID [2020-07-08 14:14:42,957 INFO L280 TraceCheckUtils]: 35: Hoare triple {8736#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2); srcloc: L541-3 {8736#true} is VALID [2020-07-08 14:14:42,958 INFO L280 TraceCheckUtils]: 36: Hoare triple {8736#true} SUMMARY for call write~init~int(41, #t~string48.base, #t~string48.offset, 1); srcloc: L545 {8736#true} is VALID [2020-07-08 14:14:42,958 INFO L280 TraceCheckUtils]: 37: Hoare triple {8736#true} SUMMARY for call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L545-1 {8736#true} is VALID [2020-07-08 14:14:42,958 INFO L280 TraceCheckUtils]: 38: Hoare triple {8736#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L545-2 {8736#true} is VALID [2020-07-08 14:14:42,958 INFO L280 TraceCheckUtils]: 39: Hoare triple {8736#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L698 {8736#true} is VALID [2020-07-08 14:14:42,959 INFO L280 TraceCheckUtils]: 40: Hoare triple {8736#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L702 {8736#true} is VALID [2020-07-08 14:14:42,959 INFO L280 TraceCheckUtils]: 41: Hoare triple {8736#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L702-1 {8736#true} is VALID [2020-07-08 14:14:42,959 INFO L280 TraceCheckUtils]: 42: Hoare triple {8736#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L702-2 {8736#true} is VALID [2020-07-08 14:14:42,959 INFO L280 TraceCheckUtils]: 43: Hoare triple {8736#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L702-3 {8736#true} is VALID [2020-07-08 14:14:42,959 INFO L280 TraceCheckUtils]: 44: Hoare triple {8736#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L706 {8736#true} is VALID [2020-07-08 14:14:42,960 INFO L280 TraceCheckUtils]: 45: Hoare triple {8736#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L706-1 {8736#true} is VALID [2020-07-08 14:14:42,960 INFO L280 TraceCheckUtils]: 46: Hoare triple {8736#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L706-2 {8736#true} is VALID [2020-07-08 14:14:42,960 INFO L280 TraceCheckUtils]: 47: Hoare triple {8736#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L706-3 {8736#true} is VALID [2020-07-08 14:14:42,960 INFO L280 TraceCheckUtils]: 48: Hoare triple {8736#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L706-4 {8736#true} is VALID [2020-07-08 14:14:42,961 INFO L280 TraceCheckUtils]: 49: Hoare triple {8736#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L710 {8736#true} is VALID [2020-07-08 14:14:42,961 INFO L280 TraceCheckUtils]: 50: Hoare triple {8736#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L710-1 {8736#true} is VALID [2020-07-08 14:14:42,961 INFO L280 TraceCheckUtils]: 51: Hoare triple {8736#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L710-2 {8736#true} is VALID [2020-07-08 14:14:42,961 INFO L280 TraceCheckUtils]: 52: Hoare triple {8736#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L710-3 {8736#true} is VALID [2020-07-08 14:14:42,961 INFO L280 TraceCheckUtils]: 53: Hoare triple {8736#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L710-4 {8736#true} is VALID [2020-07-08 14:14:42,962 INFO L280 TraceCheckUtils]: 54: Hoare triple {8736#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L710-5 {8736#true} is VALID [2020-07-08 14:14:42,962 INFO L280 TraceCheckUtils]: 55: Hoare triple {8736#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L710-6 {8736#true} is VALID [2020-07-08 14:14:42,962 INFO L280 TraceCheckUtils]: 56: Hoare triple {8736#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L710-7 {8736#true} is VALID [2020-07-08 14:14:42,962 INFO L280 TraceCheckUtils]: 57: Hoare triple {8736#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L714 {8736#true} is VALID [2020-07-08 14:14:42,962 INFO L280 TraceCheckUtils]: 58: Hoare triple {8736#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L714-1 {8736#true} is VALID [2020-07-08 14:14:42,963 INFO L280 TraceCheckUtils]: 59: Hoare triple {8736#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L714-2 {8736#true} is VALID [2020-07-08 14:14:42,963 INFO L280 TraceCheckUtils]: 60: Hoare triple {8736#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L714-3 {8736#true} is VALID [2020-07-08 14:14:42,963 INFO L280 TraceCheckUtils]: 61: Hoare triple {8736#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L718 {8736#true} is VALID [2020-07-08 14:14:42,963 INFO L280 TraceCheckUtils]: 62: Hoare triple {8736#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L718-1 {8736#true} is VALID [2020-07-08 14:14:42,964 INFO L280 TraceCheckUtils]: 63: Hoare triple {8736#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L718-2 {8736#true} is VALID [2020-07-08 14:14:42,964 INFO L280 TraceCheckUtils]: 64: Hoare triple {8736#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L718-3 {8736#true} is VALID [2020-07-08 14:14:42,964 INFO L280 TraceCheckUtils]: 65: Hoare triple {8736#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L718-4 {8736#true} is VALID [2020-07-08 14:14:42,964 INFO L280 TraceCheckUtils]: 66: Hoare triple {8736#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L722 {8736#true} is VALID [2020-07-08 14:14:42,964 INFO L280 TraceCheckUtils]: 67: Hoare triple {8736#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L722-1 {8736#true} is VALID [2020-07-08 14:14:42,965 INFO L280 TraceCheckUtils]: 68: Hoare triple {8736#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L722-2 {8736#true} is VALID [2020-07-08 14:14:42,965 INFO L280 TraceCheckUtils]: 69: Hoare triple {8736#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L722-3 {8736#true} is VALID [2020-07-08 14:14:42,965 INFO L280 TraceCheckUtils]: 70: Hoare triple {8736#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L724 {8736#true} is VALID [2020-07-08 14:14:42,965 INFO L280 TraceCheckUtils]: 71: Hoare triple {8736#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L724-1 {8736#true} is VALID [2020-07-08 14:14:42,965 INFO L280 TraceCheckUtils]: 72: Hoare triple {8736#true} ~head~0.base, ~head~0.offset := 0, 0; {8736#true} is VALID [2020-07-08 14:14:42,966 INFO L280 TraceCheckUtils]: 73: Hoare triple {8736#true} ~waterLevel~0 := 1; {8736#true} is VALID [2020-07-08 14:14:42,966 INFO L280 TraceCheckUtils]: 74: Hoare triple {8736#true} ~methaneLevelCritical~0 := 0; {8736#true} is VALID [2020-07-08 14:14:42,966 INFO L280 TraceCheckUtils]: 75: Hoare triple {8736#true} ~pumpRunning~0 := 0; {8736#true} is VALID [2020-07-08 14:14:42,966 INFO L280 TraceCheckUtils]: 76: Hoare triple {8736#true} ~systemActive~0 := 1; {8736#true} is VALID [2020-07-08 14:14:42,967 INFO L280 TraceCheckUtils]: 77: Hoare triple {8736#true} ~cleanupTimeShifts~0 := 4; {8736#true} is VALID [2020-07-08 14:14:42,967 INFO L280 TraceCheckUtils]: 78: Hoare triple {8736#true} assume true; {8736#true} is VALID [2020-07-08 14:14:42,967 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8736#true} {8736#true} #881#return; {8736#true} is VALID [2020-07-08 14:14:42,967 INFO L263 TraceCheckUtils]: 80: Hoare triple {8736#true} call #t~ret73 := main(); {8736#true} is VALID [2020-07-08 14:14:42,967 INFO L280 TraceCheckUtils]: 81: Hoare triple {8736#true} havoc ~retValue_acc~9; {8736#true} is VALID [2020-07-08 14:14:42,967 INFO L280 TraceCheckUtils]: 82: Hoare triple {8736#true} havoc ~tmp~7; {8736#true} is VALID [2020-07-08 14:14:42,968 INFO L263 TraceCheckUtils]: 83: Hoare triple {8736#true} call select_helpers(); {8736#true} is VALID [2020-07-08 14:14:42,968 INFO L280 TraceCheckUtils]: 84: Hoare triple {8736#true} assume true; {8736#true} is VALID [2020-07-08 14:14:42,968 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8736#true} {8736#true} #799#return; {8736#true} is VALID [2020-07-08 14:14:42,968 INFO L263 TraceCheckUtils]: 86: Hoare triple {8736#true} call select_features(); {8736#true} is VALID [2020-07-08 14:14:42,968 INFO L280 TraceCheckUtils]: 87: Hoare triple {8736#true} assume true; {8736#true} is VALID [2020-07-08 14:14:42,969 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {8736#true} {8736#true} #801#return; {8736#true} is VALID [2020-07-08 14:14:42,969 INFO L263 TraceCheckUtils]: 89: Hoare triple {8736#true} call #t~ret69 := valid_product(); {8736#true} is VALID [2020-07-08 14:14:42,969 INFO L280 TraceCheckUtils]: 90: Hoare triple {8736#true} havoc ~retValue_acc~11; {8736#true} is VALID [2020-07-08 14:14:42,973 INFO L280 TraceCheckUtils]: 91: Hoare triple {8736#true} ~retValue_acc~11 := 1; {8872#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-08 14:14:42,977 INFO L280 TraceCheckUtils]: 92: Hoare triple {8872#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {8873#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 14:14:42,978 INFO L280 TraceCheckUtils]: 93: Hoare triple {8873#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {8873#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 14:14:42,979 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {8873#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {8736#true} #803#return; {8826#(= |main_#t~ret69| 1)} is VALID [2020-07-08 14:14:42,980 INFO L280 TraceCheckUtils]: 95: Hoare triple {8826#(= |main_#t~ret69| 1)} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {8826#(= |main_#t~ret69| 1)} is VALID [2020-07-08 14:14:42,981 INFO L280 TraceCheckUtils]: 96: Hoare triple {8826#(= |main_#t~ret69| 1)} ~tmp~7 := #t~ret69; {8827#(= 1 main_~tmp~7)} is VALID [2020-07-08 14:14:42,982 INFO L280 TraceCheckUtils]: 97: Hoare triple {8827#(= 1 main_~tmp~7)} havoc #t~ret69; {8827#(= 1 main_~tmp~7)} is VALID [2020-07-08 14:14:42,982 INFO L280 TraceCheckUtils]: 98: Hoare triple {8827#(= 1 main_~tmp~7)} assume 0 != ~tmp~7; {8736#true} is VALID [2020-07-08 14:14:42,983 INFO L263 TraceCheckUtils]: 99: Hoare triple {8736#true} call setup(); {8736#true} is VALID [2020-07-08 14:14:42,983 INFO L280 TraceCheckUtils]: 100: Hoare triple {8736#true} assume true; {8736#true} is VALID [2020-07-08 14:14:42,983 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {8736#true} {8736#true} #805#return; {8736#true} is VALID [2020-07-08 14:14:42,984 INFO L263 TraceCheckUtils]: 102: Hoare triple {8736#true} call runTest(); {8736#true} is VALID [2020-07-08 14:14:42,984 INFO L263 TraceCheckUtils]: 103: Hoare triple {8736#true} call test(); {8736#true} is VALID [2020-07-08 14:14:42,984 INFO L280 TraceCheckUtils]: 104: Hoare triple {8736#true} havoc ~splverifierCounter~0; {8736#true} is VALID [2020-07-08 14:14:42,985 INFO L280 TraceCheckUtils]: 105: Hoare triple {8736#true} havoc ~tmp~3; {8736#true} is VALID [2020-07-08 14:14:42,985 INFO L280 TraceCheckUtils]: 106: Hoare triple {8736#true} havoc ~tmp___0~0; {8736#true} is VALID [2020-07-08 14:14:42,985 INFO L280 TraceCheckUtils]: 107: Hoare triple {8736#true} havoc ~tmp___1~0; {8736#true} is VALID [2020-07-08 14:14:42,986 INFO L280 TraceCheckUtils]: 108: Hoare triple {8736#true} havoc ~tmp___2~0; {8736#true} is VALID [2020-07-08 14:14:42,986 INFO L280 TraceCheckUtils]: 109: Hoare triple {8736#true} ~splverifierCounter~0 := 0; {8736#true} is VALID [2020-07-08 14:14:42,986 INFO L280 TraceCheckUtils]: 110: Hoare triple {8736#true} assume !false; {8736#true} is VALID [2020-07-08 14:14:42,987 INFO L280 TraceCheckUtils]: 111: Hoare triple {8736#true} assume ~splverifierCounter~0 < 4; {8736#true} is VALID [2020-07-08 14:14:42,987 INFO L280 TraceCheckUtils]: 112: Hoare triple {8736#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {8736#true} is VALID [2020-07-08 14:14:42,987 INFO L280 TraceCheckUtils]: 113: Hoare triple {8736#true} ~tmp~3 := #t~nondet35; {8736#true} is VALID [2020-07-08 14:14:42,988 INFO L280 TraceCheckUtils]: 114: Hoare triple {8736#true} havoc #t~nondet35; {8736#true} is VALID [2020-07-08 14:14:42,988 INFO L280 TraceCheckUtils]: 115: Hoare triple {8736#true} assume !(0 != ~tmp~3); {8736#true} is VALID [2020-07-08 14:14:42,988 INFO L280 TraceCheckUtils]: 116: Hoare triple {8736#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {8736#true} is VALID [2020-07-08 14:14:42,989 INFO L280 TraceCheckUtils]: 117: Hoare triple {8736#true} ~tmp___0~0 := #t~nondet36; {8736#true} is VALID [2020-07-08 14:14:42,989 INFO L280 TraceCheckUtils]: 118: Hoare triple {8736#true} havoc #t~nondet36; {8736#true} is VALID [2020-07-08 14:14:42,989 INFO L280 TraceCheckUtils]: 119: Hoare triple {8736#true} assume !(0 != ~tmp___0~0); {8736#true} is VALID [2020-07-08 14:14:42,990 INFO L280 TraceCheckUtils]: 120: Hoare triple {8736#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {8736#true} is VALID [2020-07-08 14:14:42,990 INFO L280 TraceCheckUtils]: 121: Hoare triple {8736#true} ~tmp___2~0 := #t~nondet37; {8736#true} is VALID [2020-07-08 14:14:42,990 INFO L280 TraceCheckUtils]: 122: Hoare triple {8736#true} havoc #t~nondet37; {8736#true} is VALID [2020-07-08 14:14:42,990 INFO L280 TraceCheckUtils]: 123: Hoare triple {8736#true} assume 0 != ~tmp___2~0; {8736#true} is VALID [2020-07-08 14:14:42,991 INFO L263 TraceCheckUtils]: 124: Hoare triple {8736#true} call timeShift(); {8736#true} is VALID [2020-07-08 14:14:42,991 INFO L280 TraceCheckUtils]: 125: Hoare triple {8736#true} assume !(0 != ~pumpRunning~0); {8736#true} is VALID [2020-07-08 14:14:42,991 INFO L280 TraceCheckUtils]: 126: Hoare triple {8736#true} assume 0 != ~systemActive~0; {8736#true} is VALID [2020-07-08 14:14:42,992 INFO L263 TraceCheckUtils]: 127: Hoare triple {8736#true} call processEnvironment(); {8874#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 14:14:42,993 INFO L280 TraceCheckUtils]: 128: Hoare triple {8874#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {8736#true} is VALID [2020-07-08 14:14:42,993 INFO L280 TraceCheckUtils]: 129: Hoare triple {8736#true} assume 0 == ~pumpRunning~0; {8736#true} is VALID [2020-07-08 14:14:42,994 INFO L263 TraceCheckUtils]: 130: Hoare triple {8736#true} call #t~ret49 := isHighWaterLevel(); {8736#true} is VALID [2020-07-08 14:14:42,994 INFO L280 TraceCheckUtils]: 131: Hoare triple {8736#true} havoc ~retValue_acc~8; {8736#true} is VALID [2020-07-08 14:14:42,994 INFO L280 TraceCheckUtils]: 132: Hoare triple {8736#true} havoc ~tmp~6; {8736#true} is VALID [2020-07-08 14:14:42,994 INFO L280 TraceCheckUtils]: 133: Hoare triple {8736#true} havoc ~tmp___0~1; {8736#true} is VALID [2020-07-08 14:14:42,995 INFO L263 TraceCheckUtils]: 134: Hoare triple {8736#true} call #t~ret68 := isHighWaterSensorDry(); {8736#true} is VALID [2020-07-08 14:14:42,995 INFO L280 TraceCheckUtils]: 135: Hoare triple {8736#true} havoc ~retValue_acc~5; {8736#true} is VALID [2020-07-08 14:14:42,996 INFO L280 TraceCheckUtils]: 136: Hoare triple {8736#true} assume ~waterLevel~0 < 2; {8736#true} is VALID [2020-07-08 14:14:42,996 INFO L280 TraceCheckUtils]: 137: Hoare triple {8736#true} ~retValue_acc~5 := 1; {8904#(<= 1 isHighWaterSensorDry_~retValue_acc~5)} is VALID [2020-07-08 14:14:42,997 INFO L280 TraceCheckUtils]: 138: Hoare triple {8904#(<= 1 isHighWaterSensorDry_~retValue_acc~5)} #res := ~retValue_acc~5; {8905#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 14:14:42,998 INFO L280 TraceCheckUtils]: 139: Hoare triple {8905#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8905#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 14:14:43,000 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {8905#(<= 1 |isHighWaterSensorDry_#res|)} {8736#true} #859#return; {8902#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-08 14:14:43,000 INFO L280 TraceCheckUtils]: 141: Hoare triple {8902#(<= 1 |isHighWaterLevel_#t~ret68|)} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647; {8902#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-08 14:14:43,001 INFO L280 TraceCheckUtils]: 142: Hoare triple {8902#(<= 1 |isHighWaterLevel_#t~ret68|)} ~tmp~6 := #t~ret68; {8903#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-08 14:14:43,002 INFO L280 TraceCheckUtils]: 143: Hoare triple {8903#(<= 1 isHighWaterLevel_~tmp~6)} havoc #t~ret68; {8903#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-08 14:14:43,003 INFO L280 TraceCheckUtils]: 144: Hoare triple {8903#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6); {8737#false} is VALID [2020-07-08 14:14:43,004 INFO L280 TraceCheckUtils]: 145: Hoare triple {8737#false} ~tmp___0~1 := 1; {8737#false} is VALID [2020-07-08 14:14:43,004 INFO L280 TraceCheckUtils]: 146: Hoare triple {8737#false} ~retValue_acc~8 := ~tmp___0~1; {8737#false} is VALID [2020-07-08 14:14:43,004 INFO L280 TraceCheckUtils]: 147: Hoare triple {8737#false} #res := ~retValue_acc~8; {8737#false} is VALID [2020-07-08 14:14:43,005 INFO L280 TraceCheckUtils]: 148: Hoare triple {8737#false} assume true; {8737#false} is VALID [2020-07-08 14:14:43,005 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {8737#false} {8736#true} #839#return; {8737#false} is VALID [2020-07-08 14:14:43,005 INFO L280 TraceCheckUtils]: 150: Hoare triple {8737#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647; {8737#false} is VALID [2020-07-08 14:14:43,006 INFO L280 TraceCheckUtils]: 151: Hoare triple {8737#false} ~tmp~4 := #t~ret49; {8737#false} is VALID [2020-07-08 14:14:43,006 INFO L280 TraceCheckUtils]: 152: Hoare triple {8737#false} havoc #t~ret49; {8737#false} is VALID [2020-07-08 14:14:43,006 INFO L280 TraceCheckUtils]: 153: Hoare triple {8737#false} assume !(0 != ~tmp~4); {8737#false} is VALID [2020-07-08 14:14:43,007 INFO L263 TraceCheckUtils]: 154: Hoare triple {8737#false} call processEnvironment__wrappee__base(); {8736#true} is VALID [2020-07-08 14:14:43,007 INFO L280 TraceCheckUtils]: 155: Hoare triple {8736#true} assume true; {8736#true} is VALID [2020-07-08 14:14:43,007 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {8736#true} {8737#false} #843#return; {8737#false} is VALID [2020-07-08 14:14:43,008 INFO L280 TraceCheckUtils]: 157: Hoare triple {8737#false} assume true; {8737#false} is VALID [2020-07-08 14:14:43,008 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {8737#false} {8736#true} #863#return; {8737#false} is VALID [2020-07-08 14:14:43,008 INFO L263 TraceCheckUtils]: 159: Hoare triple {8737#false} call __utac_acc__Specification1_spec__1(); {8737#false} is VALID [2020-07-08 14:14:43,009 INFO L280 TraceCheckUtils]: 160: Hoare triple {8737#false} havoc ~tmp~8; {8737#false} is VALID [2020-07-08 14:14:43,009 INFO L280 TraceCheckUtils]: 161: Hoare triple {8737#false} havoc ~tmp___0~2; {8737#false} is VALID [2020-07-08 14:14:43,009 INFO L263 TraceCheckUtils]: 162: Hoare triple {8737#false} call #t~ret71 := isMethaneLevelCritical(); {8736#true} is VALID [2020-07-08 14:14:43,009 INFO L280 TraceCheckUtils]: 163: Hoare triple {8736#true} havoc ~retValue_acc~3; {8736#true} is VALID [2020-07-08 14:14:43,010 INFO L280 TraceCheckUtils]: 164: Hoare triple {8736#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {8736#true} is VALID [2020-07-08 14:14:43,010 INFO L280 TraceCheckUtils]: 165: Hoare triple {8736#true} #res := ~retValue_acc~3; {8736#true} is VALID [2020-07-08 14:14:43,010 INFO L280 TraceCheckUtils]: 166: Hoare triple {8736#true} assume true; {8736#true} is VALID [2020-07-08 14:14:43,011 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {8736#true} {8737#false} #885#return; {8737#false} is VALID [2020-07-08 14:14:43,011 INFO L280 TraceCheckUtils]: 168: Hoare triple {8737#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {8737#false} is VALID [2020-07-08 14:14:43,011 INFO L280 TraceCheckUtils]: 169: Hoare triple {8737#false} ~tmp~8 := #t~ret71; {8737#false} is VALID [2020-07-08 14:14:43,012 INFO L280 TraceCheckUtils]: 170: Hoare triple {8737#false} havoc #t~ret71; {8737#false} is VALID [2020-07-08 14:14:43,012 INFO L280 TraceCheckUtils]: 171: Hoare triple {8737#false} assume 0 != ~tmp~8; {8737#false} is VALID [2020-07-08 14:14:43,012 INFO L263 TraceCheckUtils]: 172: Hoare triple {8737#false} call #t~ret72 := isPumpRunning(); {8736#true} is VALID [2020-07-08 14:14:43,013 INFO L280 TraceCheckUtils]: 173: Hoare triple {8736#true} havoc ~retValue_acc~7; {8736#true} is VALID [2020-07-08 14:14:43,013 INFO L280 TraceCheckUtils]: 174: Hoare triple {8736#true} ~retValue_acc~7 := ~pumpRunning~0; {8736#true} is VALID [2020-07-08 14:14:43,013 INFO L280 TraceCheckUtils]: 175: Hoare triple {8736#true} #res := ~retValue_acc~7; {8736#true} is VALID [2020-07-08 14:14:43,014 INFO L280 TraceCheckUtils]: 176: Hoare triple {8736#true} assume true; {8736#true} is VALID [2020-07-08 14:14:43,014 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {8736#true} {8737#false} #887#return; {8737#false} is VALID [2020-07-08 14:14:43,014 INFO L280 TraceCheckUtils]: 178: Hoare triple {8737#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {8737#false} is VALID [2020-07-08 14:14:43,015 INFO L280 TraceCheckUtils]: 179: Hoare triple {8737#false} ~tmp___0~2 := #t~ret72; {8737#false} is VALID [2020-07-08 14:14:43,015 INFO L280 TraceCheckUtils]: 180: Hoare triple {8737#false} havoc #t~ret72; {8737#false} is VALID [2020-07-08 14:14:43,015 INFO L280 TraceCheckUtils]: 181: Hoare triple {8737#false} assume 0 != ~tmp___0~2; {8737#false} is VALID [2020-07-08 14:14:43,016 INFO L263 TraceCheckUtils]: 182: Hoare triple {8737#false} call __automaton_fail(); {8737#false} is VALID [2020-07-08 14:14:43,016 INFO L280 TraceCheckUtils]: 183: Hoare triple {8737#false} assume !false; {8737#false} is VALID [2020-07-08 14:14:43,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 14:14:43,073 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 14:14:43,073 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [563013988] [2020-07-08 14:14:43,073 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 14:14:43,074 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-08 14:14:43,074 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1956024493] [2020-07-08 14:14:43,076 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 184 [2020-07-08 14:14:43,077 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 14:14:43,077 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-08 14:14:43,341 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 184 edges. 184 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 14:14:43,341 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-08 14:14:43,342 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 14:14:43,342 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-08 14:14:43,342 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=110, Unknown=0, NotChecked=0, Total=132 [2020-07-08 14:14:43,343 INFO L87 Difference]: Start difference. First operand 331 states and 357 transitions. Second operand 12 states. [2020-07-08 14:14:45,756 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 14:14:46,134 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 14:14:46,636 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 14:14:47,073 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 14:14:47,423 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 14:14:54,352 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 14:14:54,789 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 14:14:55,433 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 14:14:55,950 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 14:14:56,360 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 14:15:08,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 14:15:08,836 INFO L93 Difference]: Finished difference Result 616 states and 700 transitions. [2020-07-08 14:15:08,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-08 14:15:08,837 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 184 [2020-07-08 14:15:08,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 14:15:08,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 14:15:08,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 486 transitions. [2020-07-08 14:15:08,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 14:15:08,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 486 transitions. [2020-07-08 14:15:08,850 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 486 transitions. [2020-07-08 14:15:10,187 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 486 edges. 486 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 14:15:10,200 INFO L225 Difference]: With dead ends: 616 [2020-07-08 14:15:10,200 INFO L226 Difference]: Without dead ends: 395 [2020-07-08 14:15:10,201 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=82, Invalid=380, Unknown=0, NotChecked=0, Total=462 [2020-07-08 14:15:10,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 395 states. [2020-07-08 14:15:17,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 395 to 337. [2020-07-08 14:15:17,111 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 14:15:17,111 INFO L82 GeneralOperation]: Start isEquivalent. First operand 395 states. Second operand 337 states. [2020-07-08 14:15:17,111 INFO L74 IsIncluded]: Start isIncluded. First operand 395 states. Second operand 337 states. [2020-07-08 14:15:17,111 INFO L87 Difference]: Start difference. First operand 395 states. Second operand 337 states. [2020-07-08 14:15:17,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 14:15:17,125 INFO L93 Difference]: Finished difference Result 395 states and 441 transitions. [2020-07-08 14:15:17,125 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 441 transitions. [2020-07-08 14:15:17,127 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 14:15:17,127 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 14:15:17,127 INFO L74 IsIncluded]: Start isIncluded. First operand 337 states. Second operand 395 states. [2020-07-08 14:15:17,127 INFO L87 Difference]: Start difference. First operand 337 states. Second operand 395 states. [2020-07-08 14:15:17,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 14:15:17,141 INFO L93 Difference]: Finished difference Result 395 states and 441 transitions. [2020-07-08 14:15:17,142 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 441 transitions. [2020-07-08 14:15:17,143 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 14:15:17,143 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 14:15:17,143 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 14:15:17,143 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 14:15:17,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 337 states. [2020-07-08 14:15:17,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 337 states and 363 transitions. [2020-07-08 14:15:17,154 INFO L78 Accepts]: Start accepts. Automaton has 337 states and 363 transitions. Word has length 184 [2020-07-08 14:15:17,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 14:15:17,155 INFO L479 AbstractCegarLoop]: Abstraction has 337 states and 363 transitions. [2020-07-08 14:15:17,155 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-08 14:15:17,155 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 337 states and 363 transitions. [2020-07-08 14:15:18,903 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 363 edges. 363 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 14:15:18,903 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 363 transitions. [2020-07-08 14:15:18,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2020-07-08 14:15:18,909 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 14:15:18,910 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 14:15:18,910 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 14:15:18,910 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 14:15:18,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 14:15:18,911 INFO L82 PathProgramCache]: Analyzing trace with hash -41267661, now seen corresponding path program 1 times [2020-07-08 14:15:18,911 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 14:15:18,911 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1541252455] [2020-07-08 14:15:18,911 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 14:15:18,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:15:19,403 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 14:15:19,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:15:19,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {11761#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.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~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#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; {11625#true} is VALID [2020-07-08 14:15:19,501 INFO L280 TraceCheckUtils]: 1: Hoare triple {11625#true} #valid := #valid[0 := 0]; {11625#true} is VALID [2020-07-08 14:15:19,502 INFO L280 TraceCheckUtils]: 2: Hoare triple {11625#true} assume 0 < #StackHeapBarrier; {11625#true} is VALID [2020-07-08 14:15:19,502 INFO L280 TraceCheckUtils]: 3: Hoare triple {11625#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {11625#true} is VALID [2020-07-08 14:15:19,502 INFO L280 TraceCheckUtils]: 4: Hoare triple {11625#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {11625#true} is VALID [2020-07-08 14:15:19,502 INFO L280 TraceCheckUtils]: 5: Hoare triple {11625#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {11625#true} is VALID [2020-07-08 14:15:19,503 INFO L280 TraceCheckUtils]: 6: Hoare triple {11625#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {11625#true} is VALID [2020-07-08 14:15:19,503 INFO L280 TraceCheckUtils]: 7: Hoare triple {11625#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {11625#true} is VALID [2020-07-08 14:15:19,503 INFO L280 TraceCheckUtils]: 8: Hoare triple {11625#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {11625#true} is VALID [2020-07-08 14:15:19,504 INFO L280 TraceCheckUtils]: 9: Hoare triple {11625#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {11625#true} is VALID [2020-07-08 14:15:19,504 INFO L280 TraceCheckUtils]: 10: Hoare triple {11625#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {11625#true} is VALID [2020-07-08 14:15:19,504 INFO L280 TraceCheckUtils]: 11: Hoare triple {11625#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {11625#true} is VALID [2020-07-08 14:15:19,505 INFO L280 TraceCheckUtils]: 12: Hoare triple {11625#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {11625#true} is VALID [2020-07-08 14:15:19,505 INFO L280 TraceCheckUtils]: 13: Hoare triple {11625#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {11625#true} is VALID [2020-07-08 14:15:19,505 INFO L280 TraceCheckUtils]: 14: Hoare triple {11625#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {11625#true} is VALID [2020-07-08 14:15:19,512 INFO L280 TraceCheckUtils]: 15: Hoare triple {11625#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13); srcloc: L391 {11625#true} is VALID [2020-07-08 14:15:19,513 INFO L280 TraceCheckUtils]: 16: Hoare triple {11625#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7); srcloc: L532 {11625#true} is VALID [2020-07-08 14:15:19,513 INFO L280 TraceCheckUtils]: 17: Hoare triple {11625#true} SUMMARY for call write~init~int(44, #t~string42.base, #t~string42.offset, 1); srcloc: L533 {11625#true} is VALID [2020-07-08 14:15:19,513 INFO L280 TraceCheckUtils]: 18: Hoare triple {11625#true} SUMMARY for call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L533-1 {11625#true} is VALID [2020-07-08 14:15:19,514 INFO L280 TraceCheckUtils]: 19: Hoare triple {11625#true} SUMMARY for call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L533-2 {11625#true} is VALID [2020-07-08 14:15:19,514 INFO L280 TraceCheckUtils]: 20: Hoare triple {11625#true} SUMMARY for call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L533-3 {11625#true} is VALID [2020-07-08 14:15:19,517 INFO L280 TraceCheckUtils]: 21: Hoare triple {11625#true} SUMMARY for call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1); srcloc: L533-4 {11625#true} is VALID [2020-07-08 14:15:19,518 INFO L280 TraceCheckUtils]: 22: Hoare triple {11625#true} SUMMARY for call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1); srcloc: L533-5 {11625#true} is VALID [2020-07-08 14:15:19,518 INFO L280 TraceCheckUtils]: 23: Hoare triple {11625#true} SUMMARY for call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1); srcloc: L533-6 {11625#true} is VALID [2020-07-08 14:15:19,518 INFO L280 TraceCheckUtils]: 24: Hoare triple {11625#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5); srcloc: L533-7 {11625#true} is VALID [2020-07-08 14:15:19,519 INFO L280 TraceCheckUtils]: 25: Hoare triple {11625#true} SUMMARY for call write~init~int(67, #t~string44.base, #t~string44.offset, 1); srcloc: L537 {11625#true} is VALID [2020-07-08 14:15:19,519 INFO L280 TraceCheckUtils]: 26: Hoare triple {11625#true} SUMMARY for call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L537-1 {11625#true} is VALID [2020-07-08 14:15:19,519 INFO L280 TraceCheckUtils]: 27: Hoare triple {11625#true} SUMMARY for call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L537-2 {11625#true} is VALID [2020-07-08 14:15:19,520 INFO L280 TraceCheckUtils]: 28: Hoare triple {11625#true} SUMMARY for call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L537-3 {11625#true} is VALID [2020-07-08 14:15:19,520 INFO L280 TraceCheckUtils]: 29: Hoare triple {11625#true} SUMMARY for call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L537-4 {11625#true} is VALID [2020-07-08 14:15:19,520 INFO L280 TraceCheckUtils]: 30: Hoare triple {11625#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L537-5 {11625#true} is VALID [2020-07-08 14:15:19,521 INFO L280 TraceCheckUtils]: 31: Hoare triple {11625#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L541 {11625#true} is VALID [2020-07-08 14:15:19,521 INFO L280 TraceCheckUtils]: 32: Hoare triple {11625#true} SUMMARY for call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L541-1 {11625#true} is VALID [2020-07-08 14:15:19,524 INFO L280 TraceCheckUtils]: 33: Hoare triple {11625#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L541-2 {11625#true} is VALID [2020-07-08 14:15:19,525 INFO L280 TraceCheckUtils]: 34: Hoare triple {11625#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2); srcloc: L541-3 {11625#true} is VALID [2020-07-08 14:15:19,525 INFO L280 TraceCheckUtils]: 35: Hoare triple {11625#true} SUMMARY for call write~init~int(41, #t~string48.base, #t~string48.offset, 1); srcloc: L545 {11625#true} is VALID [2020-07-08 14:15:19,525 INFO L280 TraceCheckUtils]: 36: Hoare triple {11625#true} SUMMARY for call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L545-1 {11625#true} is VALID [2020-07-08 14:15:19,526 INFO L280 TraceCheckUtils]: 37: Hoare triple {11625#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L545-2 {11625#true} is VALID [2020-07-08 14:15:19,526 INFO L280 TraceCheckUtils]: 38: Hoare triple {11625#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L698 {11625#true} is VALID [2020-07-08 14:15:19,528 INFO L280 TraceCheckUtils]: 39: Hoare triple {11625#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L702 {11625#true} is VALID [2020-07-08 14:15:19,529 INFO L280 TraceCheckUtils]: 40: Hoare triple {11625#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L702-1 {11625#true} is VALID [2020-07-08 14:15:19,529 INFO L280 TraceCheckUtils]: 41: Hoare triple {11625#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L702-2 {11625#true} is VALID [2020-07-08 14:15:19,529 INFO L280 TraceCheckUtils]: 42: Hoare triple {11625#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L702-3 {11625#true} is VALID [2020-07-08 14:15:19,530 INFO L280 TraceCheckUtils]: 43: Hoare triple {11625#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L706 {11625#true} is VALID [2020-07-08 14:15:19,530 INFO L280 TraceCheckUtils]: 44: Hoare triple {11625#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L706-1 {11625#true} is VALID [2020-07-08 14:15:19,530 INFO L280 TraceCheckUtils]: 45: Hoare triple {11625#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L706-2 {11625#true} is VALID [2020-07-08 14:15:19,531 INFO L280 TraceCheckUtils]: 46: Hoare triple {11625#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L706-3 {11625#true} is VALID [2020-07-08 14:15:19,531 INFO L280 TraceCheckUtils]: 47: Hoare triple {11625#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L706-4 {11625#true} is VALID [2020-07-08 14:15:19,534 INFO L280 TraceCheckUtils]: 48: Hoare triple {11625#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L710 {11625#true} is VALID [2020-07-08 14:15:19,535 INFO L280 TraceCheckUtils]: 49: Hoare triple {11625#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L710-1 {11625#true} is VALID [2020-07-08 14:15:19,535 INFO L280 TraceCheckUtils]: 50: Hoare triple {11625#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L710-2 {11625#true} is VALID [2020-07-08 14:15:19,535 INFO L280 TraceCheckUtils]: 51: Hoare triple {11625#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L710-3 {11625#true} is VALID [2020-07-08 14:15:19,536 INFO L280 TraceCheckUtils]: 52: Hoare triple {11625#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L710-4 {11625#true} is VALID [2020-07-08 14:15:19,536 INFO L280 TraceCheckUtils]: 53: Hoare triple {11625#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L710-5 {11625#true} is VALID [2020-07-08 14:15:19,536 INFO L280 TraceCheckUtils]: 54: Hoare triple {11625#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L710-6 {11625#true} is VALID [2020-07-08 14:15:19,537 INFO L280 TraceCheckUtils]: 55: Hoare triple {11625#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L710-7 {11625#true} is VALID [2020-07-08 14:15:19,537 INFO L280 TraceCheckUtils]: 56: Hoare triple {11625#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L714 {11625#true} is VALID [2020-07-08 14:15:19,541 INFO L280 TraceCheckUtils]: 57: Hoare triple {11625#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L714-1 {11625#true} is VALID [2020-07-08 14:15:19,541 INFO L280 TraceCheckUtils]: 58: Hoare triple {11625#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L714-2 {11625#true} is VALID [2020-07-08 14:15:19,541 INFO L280 TraceCheckUtils]: 59: Hoare triple {11625#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L714-3 {11625#true} is VALID [2020-07-08 14:15:19,542 INFO L280 TraceCheckUtils]: 60: Hoare triple {11625#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L718 {11625#true} is VALID [2020-07-08 14:15:19,542 INFO L280 TraceCheckUtils]: 61: Hoare triple {11625#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L718-1 {11625#true} is VALID [2020-07-08 14:15:19,542 INFO L280 TraceCheckUtils]: 62: Hoare triple {11625#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L718-2 {11625#true} is VALID [2020-07-08 14:15:19,542 INFO L280 TraceCheckUtils]: 63: Hoare triple {11625#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L718-3 {11625#true} is VALID [2020-07-08 14:15:19,543 INFO L280 TraceCheckUtils]: 64: Hoare triple {11625#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L718-4 {11625#true} is VALID [2020-07-08 14:15:19,543 INFO L280 TraceCheckUtils]: 65: Hoare triple {11625#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L722 {11625#true} is VALID [2020-07-08 14:15:19,543 INFO L280 TraceCheckUtils]: 66: Hoare triple {11625#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L722-1 {11625#true} is VALID [2020-07-08 14:15:19,543 INFO L280 TraceCheckUtils]: 67: Hoare triple {11625#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L722-2 {11625#true} is VALID [2020-07-08 14:15:19,543 INFO L280 TraceCheckUtils]: 68: Hoare triple {11625#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L722-3 {11625#true} is VALID [2020-07-08 14:15:19,544 INFO L280 TraceCheckUtils]: 69: Hoare triple {11625#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L724 {11625#true} is VALID [2020-07-08 14:15:19,544 INFO L280 TraceCheckUtils]: 70: Hoare triple {11625#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L724-1 {11625#true} is VALID [2020-07-08 14:15:19,544 INFO L280 TraceCheckUtils]: 71: Hoare triple {11625#true} ~head~0.base, ~head~0.offset := 0, 0; {11625#true} is VALID [2020-07-08 14:15:19,544 INFO L280 TraceCheckUtils]: 72: Hoare triple {11625#true} ~waterLevel~0 := 1; {11625#true} is VALID [2020-07-08 14:15:19,545 INFO L280 TraceCheckUtils]: 73: Hoare triple {11625#true} ~methaneLevelCritical~0 := 0; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,546 INFO L280 TraceCheckUtils]: 74: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} ~pumpRunning~0 := 0; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,547 INFO L280 TraceCheckUtils]: 75: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} ~systemActive~0 := 1; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,548 INFO L280 TraceCheckUtils]: 76: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,549 INFO L280 TraceCheckUtils]: 77: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} assume true; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,550 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {11706#(= 0 ~methaneLevelCritical~0)} {11625#true} #881#return; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:15:19,557 INFO L280 TraceCheckUtils]: 0: Hoare triple {11625#true} assume true; {11625#true} is VALID [2020-07-08 14:15:19,558 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11625#true} {11706#(= 0 ~methaneLevelCritical~0)} #799#return; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:15:19,561 INFO L280 TraceCheckUtils]: 0: Hoare triple {11625#true} assume true; {11625#true} is VALID [2020-07-08 14:15:19,562 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11625#true} {11706#(= 0 ~methaneLevelCritical~0)} #801#return; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:15:19,565 INFO L280 TraceCheckUtils]: 0: Hoare triple {11625#true} havoc ~retValue_acc~11; {11625#true} is VALID [2020-07-08 14:15:19,565 INFO L280 TraceCheckUtils]: 1: Hoare triple {11625#true} ~retValue_acc~11 := 1; {11625#true} is VALID [2020-07-08 14:15:19,565 INFO L280 TraceCheckUtils]: 2: Hoare triple {11625#true} #res := ~retValue_acc~11; {11625#true} is VALID [2020-07-08 14:15:19,566 INFO L280 TraceCheckUtils]: 3: Hoare triple {11625#true} assume true; {11625#true} is VALID [2020-07-08 14:15:19,566 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11625#true} {11706#(= 0 ~methaneLevelCritical~0)} #803#return; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:15:19,569 INFO L280 TraceCheckUtils]: 0: Hoare triple {11625#true} assume true; {11625#true} is VALID [2020-07-08 14:15:19,570 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11625#true} {11706#(= 0 ~methaneLevelCritical~0)} #805#return; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:15:19,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:15:19,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:15:19,595 INFO L280 TraceCheckUtils]: 0: Hoare triple {11625#true} havoc ~retValue_acc~5; {11625#true} is VALID [2020-07-08 14:15:19,595 INFO L280 TraceCheckUtils]: 1: Hoare triple {11625#true} assume ~waterLevel~0 < 2; {11625#true} is VALID [2020-07-08 14:15:19,595 INFO L280 TraceCheckUtils]: 2: Hoare triple {11625#true} ~retValue_acc~5 := 1; {11625#true} is VALID [2020-07-08 14:15:19,596 INFO L280 TraceCheckUtils]: 3: Hoare triple {11625#true} #res := ~retValue_acc~5; {11625#true} is VALID [2020-07-08 14:15:19,596 INFO L280 TraceCheckUtils]: 4: Hoare triple {11625#true} assume true; {11625#true} is VALID [2020-07-08 14:15:19,596 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11625#true} {11625#true} #859#return; {11625#true} is VALID [2020-07-08 14:15:19,596 INFO L280 TraceCheckUtils]: 0: Hoare triple {11625#true} havoc ~retValue_acc~8; {11625#true} is VALID [2020-07-08 14:15:19,597 INFO L280 TraceCheckUtils]: 1: Hoare triple {11625#true} havoc ~tmp~6; {11625#true} is VALID [2020-07-08 14:15:19,597 INFO L280 TraceCheckUtils]: 2: Hoare triple {11625#true} havoc ~tmp___0~1; {11625#true} is VALID [2020-07-08 14:15:19,597 INFO L263 TraceCheckUtils]: 3: Hoare triple {11625#true} call #t~ret68 := isHighWaterSensorDry(); {11625#true} is VALID [2020-07-08 14:15:19,597 INFO L280 TraceCheckUtils]: 4: Hoare triple {11625#true} havoc ~retValue_acc~5; {11625#true} is VALID [2020-07-08 14:15:19,597 INFO L280 TraceCheckUtils]: 5: Hoare triple {11625#true} assume ~waterLevel~0 < 2; {11625#true} is VALID [2020-07-08 14:15:19,598 INFO L280 TraceCheckUtils]: 6: Hoare triple {11625#true} ~retValue_acc~5 := 1; {11625#true} is VALID [2020-07-08 14:15:19,598 INFO L280 TraceCheckUtils]: 7: Hoare triple {11625#true} #res := ~retValue_acc~5; {11625#true} is VALID [2020-07-08 14:15:19,598 INFO L280 TraceCheckUtils]: 8: Hoare triple {11625#true} assume true; {11625#true} is VALID [2020-07-08 14:15:19,598 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {11625#true} {11625#true} #859#return; {11625#true} is VALID [2020-07-08 14:15:19,598 INFO L280 TraceCheckUtils]: 10: Hoare triple {11625#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647; {11625#true} is VALID [2020-07-08 14:15:19,599 INFO L280 TraceCheckUtils]: 11: Hoare triple {11625#true} ~tmp~6 := #t~ret68; {11625#true} is VALID [2020-07-08 14:15:19,599 INFO L280 TraceCheckUtils]: 12: Hoare triple {11625#true} havoc #t~ret68; {11625#true} is VALID [2020-07-08 14:15:19,599 INFO L280 TraceCheckUtils]: 13: Hoare triple {11625#true} assume 0 != ~tmp~6; {11625#true} is VALID [2020-07-08 14:15:19,599 INFO L280 TraceCheckUtils]: 14: Hoare triple {11625#true} ~tmp___0~1 := 0; {11625#true} is VALID [2020-07-08 14:15:19,599 INFO L280 TraceCheckUtils]: 15: Hoare triple {11625#true} ~retValue_acc~8 := ~tmp___0~1; {11625#true} is VALID [2020-07-08 14:15:19,600 INFO L280 TraceCheckUtils]: 16: Hoare triple {11625#true} #res := ~retValue_acc~8; {11625#true} is VALID [2020-07-08 14:15:19,600 INFO L280 TraceCheckUtils]: 17: Hoare triple {11625#true} assume true; {11625#true} is VALID [2020-07-08 14:15:19,600 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {11625#true} {11625#true} #839#return; {11625#true} is VALID [2020-07-08 14:15:19,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:15:19,603 INFO L280 TraceCheckUtils]: 0: Hoare triple {11625#true} assume true; {11625#true} is VALID [2020-07-08 14:15:19,603 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11625#true} {11625#true} #843#return; {11625#true} is VALID [2020-07-08 14:15:19,603 INFO L280 TraceCheckUtils]: 0: Hoare triple {11762#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {11625#true} is VALID [2020-07-08 14:15:19,604 INFO L280 TraceCheckUtils]: 1: Hoare triple {11625#true} assume 0 == ~pumpRunning~0; {11625#true} is VALID [2020-07-08 14:15:19,604 INFO L263 TraceCheckUtils]: 2: Hoare triple {11625#true} call #t~ret49 := isHighWaterLevel(); {11625#true} is VALID [2020-07-08 14:15:19,604 INFO L280 TraceCheckUtils]: 3: Hoare triple {11625#true} havoc ~retValue_acc~8; {11625#true} is VALID [2020-07-08 14:15:19,604 INFO L280 TraceCheckUtils]: 4: Hoare triple {11625#true} havoc ~tmp~6; {11625#true} is VALID [2020-07-08 14:15:19,604 INFO L280 TraceCheckUtils]: 5: Hoare triple {11625#true} havoc ~tmp___0~1; {11625#true} is VALID [2020-07-08 14:15:19,605 INFO L263 TraceCheckUtils]: 6: Hoare triple {11625#true} call #t~ret68 := isHighWaterSensorDry(); {11625#true} is VALID [2020-07-08 14:15:19,605 INFO L280 TraceCheckUtils]: 7: Hoare triple {11625#true} havoc ~retValue_acc~5; {11625#true} is VALID [2020-07-08 14:15:19,605 INFO L280 TraceCheckUtils]: 8: Hoare triple {11625#true} assume ~waterLevel~0 < 2; {11625#true} is VALID [2020-07-08 14:15:19,605 INFO L280 TraceCheckUtils]: 9: Hoare triple {11625#true} ~retValue_acc~5 := 1; {11625#true} is VALID [2020-07-08 14:15:19,606 INFO L280 TraceCheckUtils]: 10: Hoare triple {11625#true} #res := ~retValue_acc~5; {11625#true} is VALID [2020-07-08 14:15:19,606 INFO L280 TraceCheckUtils]: 11: Hoare triple {11625#true} assume true; {11625#true} is VALID [2020-07-08 14:15:19,606 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {11625#true} {11625#true} #859#return; {11625#true} is VALID [2020-07-08 14:15:19,606 INFO L280 TraceCheckUtils]: 13: Hoare triple {11625#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647; {11625#true} is VALID [2020-07-08 14:15:19,606 INFO L280 TraceCheckUtils]: 14: Hoare triple {11625#true} ~tmp~6 := #t~ret68; {11625#true} is VALID [2020-07-08 14:15:19,607 INFO L280 TraceCheckUtils]: 15: Hoare triple {11625#true} havoc #t~ret68; {11625#true} is VALID [2020-07-08 14:15:19,607 INFO L280 TraceCheckUtils]: 16: Hoare triple {11625#true} assume 0 != ~tmp~6; {11625#true} is VALID [2020-07-08 14:15:19,607 INFO L280 TraceCheckUtils]: 17: Hoare triple {11625#true} ~tmp___0~1 := 0; {11625#true} is VALID [2020-07-08 14:15:19,607 INFO L280 TraceCheckUtils]: 18: Hoare triple {11625#true} ~retValue_acc~8 := ~tmp___0~1; {11625#true} is VALID [2020-07-08 14:15:19,607 INFO L280 TraceCheckUtils]: 19: Hoare triple {11625#true} #res := ~retValue_acc~8; {11625#true} is VALID [2020-07-08 14:15:19,608 INFO L280 TraceCheckUtils]: 20: Hoare triple {11625#true} assume true; {11625#true} is VALID [2020-07-08 14:15:19,608 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {11625#true} {11625#true} #839#return; {11625#true} is VALID [2020-07-08 14:15:19,608 INFO L280 TraceCheckUtils]: 22: Hoare triple {11625#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647; {11625#true} is VALID [2020-07-08 14:15:19,608 INFO L280 TraceCheckUtils]: 23: Hoare triple {11625#true} ~tmp~4 := #t~ret49; {11625#true} is VALID [2020-07-08 14:15:19,608 INFO L280 TraceCheckUtils]: 24: Hoare triple {11625#true} havoc #t~ret49; {11625#true} is VALID [2020-07-08 14:15:19,609 INFO L280 TraceCheckUtils]: 25: Hoare triple {11625#true} assume !(0 != ~tmp~4); {11625#true} is VALID [2020-07-08 14:15:19,609 INFO L263 TraceCheckUtils]: 26: Hoare triple {11625#true} call processEnvironment__wrappee__base(); {11625#true} is VALID [2020-07-08 14:15:19,609 INFO L280 TraceCheckUtils]: 27: Hoare triple {11625#true} assume true; {11625#true} is VALID [2020-07-08 14:15:19,609 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {11625#true} {11625#true} #843#return; {11625#true} is VALID [2020-07-08 14:15:19,610 INFO L280 TraceCheckUtils]: 29: Hoare triple {11625#true} assume true; {11625#true} is VALID [2020-07-08 14:15:19,610 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {11625#true} {11706#(= 0 ~methaneLevelCritical~0)} #863#return; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:15:19,642 INFO L280 TraceCheckUtils]: 0: Hoare triple {11625#true} havoc ~retValue_acc~3; {11625#true} is VALID [2020-07-08 14:15:19,643 INFO L280 TraceCheckUtils]: 1: Hoare triple {11625#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {11790#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)} is VALID [2020-07-08 14:15:19,643 INFO L280 TraceCheckUtils]: 2: Hoare triple {11790#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)} #res := ~retValue_acc~3; {11791#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,644 INFO L280 TraceCheckUtils]: 3: Hoare triple {11791#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {11791#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,645 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11791#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {11706#(= 0 ~methaneLevelCritical~0)} #885#return; {11754#(= 0 |__utac_acc__Specification1_spec__1_#t~ret71|)} is VALID [2020-07-08 14:15:19,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:15:19,648 INFO L280 TraceCheckUtils]: 0: Hoare triple {11625#true} havoc ~retValue_acc~7; {11625#true} is VALID [2020-07-08 14:15:19,648 INFO L280 TraceCheckUtils]: 1: Hoare triple {11625#true} ~retValue_acc~7 := ~pumpRunning~0; {11625#true} is VALID [2020-07-08 14:15:19,648 INFO L280 TraceCheckUtils]: 2: Hoare triple {11625#true} #res := ~retValue_acc~7; {11625#true} is VALID [2020-07-08 14:15:19,648 INFO L280 TraceCheckUtils]: 3: Hoare triple {11625#true} assume true; {11625#true} is VALID [2020-07-08 14:15:19,649 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11625#true} {11626#false} #887#return; {11626#false} is VALID [2020-07-08 14:15:19,653 INFO L263 TraceCheckUtils]: 0: Hoare triple {11625#true} call ULTIMATE.init(); {11761#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.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~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 14:15:19,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {11761#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.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~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#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; {11625#true} is VALID [2020-07-08 14:15:19,653 INFO L280 TraceCheckUtils]: 2: Hoare triple {11625#true} #valid := #valid[0 := 0]; {11625#true} is VALID [2020-07-08 14:15:19,653 INFO L280 TraceCheckUtils]: 3: Hoare triple {11625#true} assume 0 < #StackHeapBarrier; {11625#true} is VALID [2020-07-08 14:15:19,654 INFO L280 TraceCheckUtils]: 4: Hoare triple {11625#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {11625#true} is VALID [2020-07-08 14:15:19,654 INFO L280 TraceCheckUtils]: 5: Hoare triple {11625#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {11625#true} is VALID [2020-07-08 14:15:19,654 INFO L280 TraceCheckUtils]: 6: Hoare triple {11625#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {11625#true} is VALID [2020-07-08 14:15:19,654 INFO L280 TraceCheckUtils]: 7: Hoare triple {11625#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {11625#true} is VALID [2020-07-08 14:15:19,654 INFO L280 TraceCheckUtils]: 8: Hoare triple {11625#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {11625#true} is VALID [2020-07-08 14:15:19,655 INFO L280 TraceCheckUtils]: 9: Hoare triple {11625#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {11625#true} is VALID [2020-07-08 14:15:19,655 INFO L280 TraceCheckUtils]: 10: Hoare triple {11625#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {11625#true} is VALID [2020-07-08 14:15:19,655 INFO L280 TraceCheckUtils]: 11: Hoare triple {11625#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {11625#true} is VALID [2020-07-08 14:15:19,655 INFO L280 TraceCheckUtils]: 12: Hoare triple {11625#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {11625#true} is VALID [2020-07-08 14:15:19,655 INFO L280 TraceCheckUtils]: 13: Hoare triple {11625#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {11625#true} is VALID [2020-07-08 14:15:19,655 INFO L280 TraceCheckUtils]: 14: Hoare triple {11625#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {11625#true} is VALID [2020-07-08 14:15:19,656 INFO L280 TraceCheckUtils]: 15: Hoare triple {11625#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {11625#true} is VALID [2020-07-08 14:15:19,656 INFO L280 TraceCheckUtils]: 16: Hoare triple {11625#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13); srcloc: L391 {11625#true} is VALID [2020-07-08 14:15:19,656 INFO L280 TraceCheckUtils]: 17: Hoare triple {11625#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7); srcloc: L532 {11625#true} is VALID [2020-07-08 14:15:19,656 INFO L280 TraceCheckUtils]: 18: Hoare triple {11625#true} SUMMARY for call write~init~int(44, #t~string42.base, #t~string42.offset, 1); srcloc: L533 {11625#true} is VALID [2020-07-08 14:15:19,656 INFO L280 TraceCheckUtils]: 19: Hoare triple {11625#true} SUMMARY for call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L533-1 {11625#true} is VALID [2020-07-08 14:15:19,657 INFO L280 TraceCheckUtils]: 20: Hoare triple {11625#true} SUMMARY for call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L533-2 {11625#true} is VALID [2020-07-08 14:15:19,657 INFO L280 TraceCheckUtils]: 21: Hoare triple {11625#true} SUMMARY for call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L533-3 {11625#true} is VALID [2020-07-08 14:15:19,657 INFO L280 TraceCheckUtils]: 22: Hoare triple {11625#true} SUMMARY for call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1); srcloc: L533-4 {11625#true} is VALID [2020-07-08 14:15:19,657 INFO L280 TraceCheckUtils]: 23: Hoare triple {11625#true} SUMMARY for call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1); srcloc: L533-5 {11625#true} is VALID [2020-07-08 14:15:19,657 INFO L280 TraceCheckUtils]: 24: Hoare triple {11625#true} SUMMARY for call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1); srcloc: L533-6 {11625#true} is VALID [2020-07-08 14:15:19,657 INFO L280 TraceCheckUtils]: 25: Hoare triple {11625#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5); srcloc: L533-7 {11625#true} is VALID [2020-07-08 14:15:19,658 INFO L280 TraceCheckUtils]: 26: Hoare triple {11625#true} SUMMARY for call write~init~int(67, #t~string44.base, #t~string44.offset, 1); srcloc: L537 {11625#true} is VALID [2020-07-08 14:15:19,658 INFO L280 TraceCheckUtils]: 27: Hoare triple {11625#true} SUMMARY for call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L537-1 {11625#true} is VALID [2020-07-08 14:15:19,658 INFO L280 TraceCheckUtils]: 28: Hoare triple {11625#true} SUMMARY for call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L537-2 {11625#true} is VALID [2020-07-08 14:15:19,658 INFO L280 TraceCheckUtils]: 29: Hoare triple {11625#true} SUMMARY for call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L537-3 {11625#true} is VALID [2020-07-08 14:15:19,658 INFO L280 TraceCheckUtils]: 30: Hoare triple {11625#true} SUMMARY for call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L537-4 {11625#true} is VALID [2020-07-08 14:15:19,659 INFO L280 TraceCheckUtils]: 31: Hoare triple {11625#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L537-5 {11625#true} is VALID [2020-07-08 14:15:19,659 INFO L280 TraceCheckUtils]: 32: Hoare triple {11625#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L541 {11625#true} is VALID [2020-07-08 14:15:19,659 INFO L280 TraceCheckUtils]: 33: Hoare triple {11625#true} SUMMARY for call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L541-1 {11625#true} is VALID [2020-07-08 14:15:19,659 INFO L280 TraceCheckUtils]: 34: Hoare triple {11625#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L541-2 {11625#true} is VALID [2020-07-08 14:15:19,659 INFO L280 TraceCheckUtils]: 35: Hoare triple {11625#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2); srcloc: L541-3 {11625#true} is VALID [2020-07-08 14:15:19,659 INFO L280 TraceCheckUtils]: 36: Hoare triple {11625#true} SUMMARY for call write~init~int(41, #t~string48.base, #t~string48.offset, 1); srcloc: L545 {11625#true} is VALID [2020-07-08 14:15:19,660 INFO L280 TraceCheckUtils]: 37: Hoare triple {11625#true} SUMMARY for call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L545-1 {11625#true} is VALID [2020-07-08 14:15:19,660 INFO L280 TraceCheckUtils]: 38: Hoare triple {11625#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L545-2 {11625#true} is VALID [2020-07-08 14:15:19,660 INFO L280 TraceCheckUtils]: 39: Hoare triple {11625#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L698 {11625#true} is VALID [2020-07-08 14:15:19,660 INFO L280 TraceCheckUtils]: 40: Hoare triple {11625#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L702 {11625#true} is VALID [2020-07-08 14:15:19,660 INFO L280 TraceCheckUtils]: 41: Hoare triple {11625#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L702-1 {11625#true} is VALID [2020-07-08 14:15:19,661 INFO L280 TraceCheckUtils]: 42: Hoare triple {11625#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L702-2 {11625#true} is VALID [2020-07-08 14:15:19,661 INFO L280 TraceCheckUtils]: 43: Hoare triple {11625#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L702-3 {11625#true} is VALID [2020-07-08 14:15:19,661 INFO L280 TraceCheckUtils]: 44: Hoare triple {11625#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L706 {11625#true} is VALID [2020-07-08 14:15:19,661 INFO L280 TraceCheckUtils]: 45: Hoare triple {11625#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L706-1 {11625#true} is VALID [2020-07-08 14:15:19,661 INFO L280 TraceCheckUtils]: 46: Hoare triple {11625#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L706-2 {11625#true} is VALID [2020-07-08 14:15:19,662 INFO L280 TraceCheckUtils]: 47: Hoare triple {11625#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L706-3 {11625#true} is VALID [2020-07-08 14:15:19,662 INFO L280 TraceCheckUtils]: 48: Hoare triple {11625#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L706-4 {11625#true} is VALID [2020-07-08 14:15:19,662 INFO L280 TraceCheckUtils]: 49: Hoare triple {11625#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L710 {11625#true} is VALID [2020-07-08 14:15:19,662 INFO L280 TraceCheckUtils]: 50: Hoare triple {11625#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L710-1 {11625#true} is VALID [2020-07-08 14:15:19,662 INFO L280 TraceCheckUtils]: 51: Hoare triple {11625#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L710-2 {11625#true} is VALID [2020-07-08 14:15:19,663 INFO L280 TraceCheckUtils]: 52: Hoare triple {11625#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L710-3 {11625#true} is VALID [2020-07-08 14:15:19,663 INFO L280 TraceCheckUtils]: 53: Hoare triple {11625#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L710-4 {11625#true} is VALID [2020-07-08 14:15:19,663 INFO L280 TraceCheckUtils]: 54: Hoare triple {11625#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L710-5 {11625#true} is VALID [2020-07-08 14:15:19,663 INFO L280 TraceCheckUtils]: 55: Hoare triple {11625#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L710-6 {11625#true} is VALID [2020-07-08 14:15:19,664 INFO L280 TraceCheckUtils]: 56: Hoare triple {11625#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L710-7 {11625#true} is VALID [2020-07-08 14:15:19,664 INFO L280 TraceCheckUtils]: 57: Hoare triple {11625#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L714 {11625#true} is VALID [2020-07-08 14:15:19,664 INFO L280 TraceCheckUtils]: 58: Hoare triple {11625#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L714-1 {11625#true} is VALID [2020-07-08 14:15:19,664 INFO L280 TraceCheckUtils]: 59: Hoare triple {11625#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L714-2 {11625#true} is VALID [2020-07-08 14:15:19,664 INFO L280 TraceCheckUtils]: 60: Hoare triple {11625#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L714-3 {11625#true} is VALID [2020-07-08 14:15:19,665 INFO L280 TraceCheckUtils]: 61: Hoare triple {11625#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L718 {11625#true} is VALID [2020-07-08 14:15:19,665 INFO L280 TraceCheckUtils]: 62: Hoare triple {11625#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L718-1 {11625#true} is VALID [2020-07-08 14:15:19,665 INFO L280 TraceCheckUtils]: 63: Hoare triple {11625#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L718-2 {11625#true} is VALID [2020-07-08 14:15:19,665 INFO L280 TraceCheckUtils]: 64: Hoare triple {11625#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L718-3 {11625#true} is VALID [2020-07-08 14:15:19,665 INFO L280 TraceCheckUtils]: 65: Hoare triple {11625#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L718-4 {11625#true} is VALID [2020-07-08 14:15:19,666 INFO L280 TraceCheckUtils]: 66: Hoare triple {11625#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L722 {11625#true} is VALID [2020-07-08 14:15:19,666 INFO L280 TraceCheckUtils]: 67: Hoare triple {11625#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L722-1 {11625#true} is VALID [2020-07-08 14:15:19,666 INFO L280 TraceCheckUtils]: 68: Hoare triple {11625#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L722-2 {11625#true} is VALID [2020-07-08 14:15:19,666 INFO L280 TraceCheckUtils]: 69: Hoare triple {11625#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L722-3 {11625#true} is VALID [2020-07-08 14:15:19,666 INFO L280 TraceCheckUtils]: 70: Hoare triple {11625#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L724 {11625#true} is VALID [2020-07-08 14:15:19,667 INFO L280 TraceCheckUtils]: 71: Hoare triple {11625#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L724-1 {11625#true} is VALID [2020-07-08 14:15:19,667 INFO L280 TraceCheckUtils]: 72: Hoare triple {11625#true} ~head~0.base, ~head~0.offset := 0, 0; {11625#true} is VALID [2020-07-08 14:15:19,667 INFO L280 TraceCheckUtils]: 73: Hoare triple {11625#true} ~waterLevel~0 := 1; {11625#true} is VALID [2020-07-08 14:15:19,668 INFO L280 TraceCheckUtils]: 74: Hoare triple {11625#true} ~methaneLevelCritical~0 := 0; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,668 INFO L280 TraceCheckUtils]: 75: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} ~pumpRunning~0 := 0; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,669 INFO L280 TraceCheckUtils]: 76: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} ~systemActive~0 := 1; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,669 INFO L280 TraceCheckUtils]: 77: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,670 INFO L280 TraceCheckUtils]: 78: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} assume true; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,671 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {11706#(= 0 ~methaneLevelCritical~0)} {11625#true} #881#return; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,671 INFO L263 TraceCheckUtils]: 80: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} call #t~ret73 := main(); {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,672 INFO L280 TraceCheckUtils]: 81: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~9; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,672 INFO L280 TraceCheckUtils]: 82: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~7; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,672 INFO L263 TraceCheckUtils]: 83: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {11625#true} is VALID [2020-07-08 14:15:19,673 INFO L280 TraceCheckUtils]: 84: Hoare triple {11625#true} assume true; {11625#true} is VALID [2020-07-08 14:15:19,673 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {11625#true} {11706#(= 0 ~methaneLevelCritical~0)} #799#return; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,673 INFO L263 TraceCheckUtils]: 86: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} call select_features(); {11625#true} is VALID [2020-07-08 14:15:19,674 INFO L280 TraceCheckUtils]: 87: Hoare triple {11625#true} assume true; {11625#true} is VALID [2020-07-08 14:15:19,674 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {11625#true} {11706#(= 0 ~methaneLevelCritical~0)} #801#return; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,674 INFO L263 TraceCheckUtils]: 89: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} call #t~ret69 := valid_product(); {11625#true} is VALID [2020-07-08 14:15:19,675 INFO L280 TraceCheckUtils]: 90: Hoare triple {11625#true} havoc ~retValue_acc~11; {11625#true} is VALID [2020-07-08 14:15:19,675 INFO L280 TraceCheckUtils]: 91: Hoare triple {11625#true} ~retValue_acc~11 := 1; {11625#true} is VALID [2020-07-08 14:15:19,675 INFO L280 TraceCheckUtils]: 92: Hoare triple {11625#true} #res := ~retValue_acc~11; {11625#true} is VALID [2020-07-08 14:15:19,675 INFO L280 TraceCheckUtils]: 93: Hoare triple {11625#true} assume true; {11625#true} is VALID [2020-07-08 14:15:19,676 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {11625#true} {11706#(= 0 ~methaneLevelCritical~0)} #803#return; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,676 INFO L280 TraceCheckUtils]: 95: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,677 INFO L280 TraceCheckUtils]: 96: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} ~tmp~7 := #t~ret69; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,677 INFO L280 TraceCheckUtils]: 97: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} havoc #t~ret69; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,678 INFO L280 TraceCheckUtils]: 98: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~7; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,678 INFO L263 TraceCheckUtils]: 99: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} call setup(); {11625#true} is VALID [2020-07-08 14:15:19,678 INFO L280 TraceCheckUtils]: 100: Hoare triple {11625#true} assume true; {11625#true} is VALID [2020-07-08 14:15:19,679 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {11625#true} {11706#(= 0 ~methaneLevelCritical~0)} #805#return; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,680 INFO L263 TraceCheckUtils]: 102: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} call runTest(); {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,680 INFO L263 TraceCheckUtils]: 103: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} call test(); {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,681 INFO L280 TraceCheckUtils]: 104: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,681 INFO L280 TraceCheckUtils]: 105: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~3; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,682 INFO L280 TraceCheckUtils]: 106: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~0; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,682 INFO L280 TraceCheckUtils]: 107: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___1~0; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,683 INFO L280 TraceCheckUtils]: 108: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___2~0; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,683 INFO L280 TraceCheckUtils]: 109: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} ~splverifierCounter~0 := 0; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,684 INFO L280 TraceCheckUtils]: 110: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} assume !false; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,685 INFO L280 TraceCheckUtils]: 111: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,685 INFO L280 TraceCheckUtils]: 112: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,686 INFO L280 TraceCheckUtils]: 113: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} ~tmp~3 := #t~nondet35; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,686 INFO L280 TraceCheckUtils]: 114: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet35; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,687 INFO L280 TraceCheckUtils]: 115: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~3); {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,687 INFO L280 TraceCheckUtils]: 116: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,688 INFO L280 TraceCheckUtils]: 117: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} ~tmp___0~0 := #t~nondet36; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,688 INFO L280 TraceCheckUtils]: 118: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet36; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,689 INFO L280 TraceCheckUtils]: 119: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~0); {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,689 INFO L280 TraceCheckUtils]: 120: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,690 INFO L280 TraceCheckUtils]: 121: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} ~tmp___2~0 := #t~nondet37; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,690 INFO L280 TraceCheckUtils]: 122: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet37; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,691 INFO L280 TraceCheckUtils]: 123: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,692 INFO L263 TraceCheckUtils]: 124: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} call timeShift(); {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,692 INFO L280 TraceCheckUtils]: 125: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,693 INFO L280 TraceCheckUtils]: 126: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} assume 0 != ~systemActive~0; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,694 INFO L263 TraceCheckUtils]: 127: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} call processEnvironment(); {11762#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 14:15:19,694 INFO L280 TraceCheckUtils]: 128: Hoare triple {11762#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {11625#true} is VALID [2020-07-08 14:15:19,694 INFO L280 TraceCheckUtils]: 129: Hoare triple {11625#true} assume 0 == ~pumpRunning~0; {11625#true} is VALID [2020-07-08 14:15:19,694 INFO L263 TraceCheckUtils]: 130: Hoare triple {11625#true} call #t~ret49 := isHighWaterLevel(); {11625#true} is VALID [2020-07-08 14:15:19,695 INFO L280 TraceCheckUtils]: 131: Hoare triple {11625#true} havoc ~retValue_acc~8; {11625#true} is VALID [2020-07-08 14:15:19,695 INFO L280 TraceCheckUtils]: 132: Hoare triple {11625#true} havoc ~tmp~6; {11625#true} is VALID [2020-07-08 14:15:19,695 INFO L280 TraceCheckUtils]: 133: Hoare triple {11625#true} havoc ~tmp___0~1; {11625#true} is VALID [2020-07-08 14:15:19,695 INFO L263 TraceCheckUtils]: 134: Hoare triple {11625#true} call #t~ret68 := isHighWaterSensorDry(); {11625#true} is VALID [2020-07-08 14:15:19,695 INFO L280 TraceCheckUtils]: 135: Hoare triple {11625#true} havoc ~retValue_acc~5; {11625#true} is VALID [2020-07-08 14:15:19,696 INFO L280 TraceCheckUtils]: 136: Hoare triple {11625#true} assume ~waterLevel~0 < 2; {11625#true} is VALID [2020-07-08 14:15:19,696 INFO L280 TraceCheckUtils]: 137: Hoare triple {11625#true} ~retValue_acc~5 := 1; {11625#true} is VALID [2020-07-08 14:15:19,696 INFO L280 TraceCheckUtils]: 138: Hoare triple {11625#true} #res := ~retValue_acc~5; {11625#true} is VALID [2020-07-08 14:15:19,696 INFO L280 TraceCheckUtils]: 139: Hoare triple {11625#true} assume true; {11625#true} is VALID [2020-07-08 14:15:19,696 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {11625#true} {11625#true} #859#return; {11625#true} is VALID [2020-07-08 14:15:19,697 INFO L280 TraceCheckUtils]: 141: Hoare triple {11625#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647; {11625#true} is VALID [2020-07-08 14:15:19,697 INFO L280 TraceCheckUtils]: 142: Hoare triple {11625#true} ~tmp~6 := #t~ret68; {11625#true} is VALID [2020-07-08 14:15:19,697 INFO L280 TraceCheckUtils]: 143: Hoare triple {11625#true} havoc #t~ret68; {11625#true} is VALID [2020-07-08 14:15:19,697 INFO L280 TraceCheckUtils]: 144: Hoare triple {11625#true} assume 0 != ~tmp~6; {11625#true} is VALID [2020-07-08 14:15:19,697 INFO L280 TraceCheckUtils]: 145: Hoare triple {11625#true} ~tmp___0~1 := 0; {11625#true} is VALID [2020-07-08 14:15:19,698 INFO L280 TraceCheckUtils]: 146: Hoare triple {11625#true} ~retValue_acc~8 := ~tmp___0~1; {11625#true} is VALID [2020-07-08 14:15:19,698 INFO L280 TraceCheckUtils]: 147: Hoare triple {11625#true} #res := ~retValue_acc~8; {11625#true} is VALID [2020-07-08 14:15:19,698 INFO L280 TraceCheckUtils]: 148: Hoare triple {11625#true} assume true; {11625#true} is VALID [2020-07-08 14:15:19,698 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {11625#true} {11625#true} #839#return; {11625#true} is VALID [2020-07-08 14:15:19,699 INFO L280 TraceCheckUtils]: 150: Hoare triple {11625#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647; {11625#true} is VALID [2020-07-08 14:15:19,699 INFO L280 TraceCheckUtils]: 151: Hoare triple {11625#true} ~tmp~4 := #t~ret49; {11625#true} is VALID [2020-07-08 14:15:19,699 INFO L280 TraceCheckUtils]: 152: Hoare triple {11625#true} havoc #t~ret49; {11625#true} is VALID [2020-07-08 14:15:19,699 INFO L280 TraceCheckUtils]: 153: Hoare triple {11625#true} assume !(0 != ~tmp~4); {11625#true} is VALID [2020-07-08 14:15:19,699 INFO L263 TraceCheckUtils]: 154: Hoare triple {11625#true} call processEnvironment__wrappee__base(); {11625#true} is VALID [2020-07-08 14:15:19,699 INFO L280 TraceCheckUtils]: 155: Hoare triple {11625#true} assume true; {11625#true} is VALID [2020-07-08 14:15:19,700 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {11625#true} {11625#true} #843#return; {11625#true} is VALID [2020-07-08 14:15:19,700 INFO L280 TraceCheckUtils]: 157: Hoare triple {11625#true} assume true; {11625#true} is VALID [2020-07-08 14:15:19,701 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {11625#true} {11706#(= 0 ~methaneLevelCritical~0)} #863#return; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,701 INFO L263 TraceCheckUtils]: 159: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification1_spec__1(); {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,702 INFO L280 TraceCheckUtils]: 160: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~8; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,702 INFO L280 TraceCheckUtils]: 161: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~2; {11706#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,702 INFO L263 TraceCheckUtils]: 162: Hoare triple {11706#(= 0 ~methaneLevelCritical~0)} call #t~ret71 := isMethaneLevelCritical(); {11625#true} is VALID [2020-07-08 14:15:19,703 INFO L280 TraceCheckUtils]: 163: Hoare triple {11625#true} havoc ~retValue_acc~3; {11625#true} is VALID [2020-07-08 14:15:19,703 INFO L280 TraceCheckUtils]: 164: Hoare triple {11625#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {11790#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)} is VALID [2020-07-08 14:15:19,704 INFO L280 TraceCheckUtils]: 165: Hoare triple {11790#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)} #res := ~retValue_acc~3; {11791#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,704 INFO L280 TraceCheckUtils]: 166: Hoare triple {11791#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {11791#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 14:15:19,705 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {11791#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {11706#(= 0 ~methaneLevelCritical~0)} #885#return; {11754#(= 0 |__utac_acc__Specification1_spec__1_#t~ret71|)} is VALID [2020-07-08 14:15:19,706 INFO L280 TraceCheckUtils]: 168: Hoare triple {11754#(= 0 |__utac_acc__Specification1_spec__1_#t~ret71|)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {11754#(= 0 |__utac_acc__Specification1_spec__1_#t~ret71|)} is VALID [2020-07-08 14:15:19,706 INFO L280 TraceCheckUtils]: 169: Hoare triple {11754#(= 0 |__utac_acc__Specification1_spec__1_#t~ret71|)} ~tmp~8 := #t~ret71; {11755#(= 0 __utac_acc__Specification1_spec__1_~tmp~8)} is VALID [2020-07-08 14:15:19,707 INFO L280 TraceCheckUtils]: 170: Hoare triple {11755#(= 0 __utac_acc__Specification1_spec__1_~tmp~8)} havoc #t~ret71; {11755#(= 0 __utac_acc__Specification1_spec__1_~tmp~8)} is VALID [2020-07-08 14:15:19,707 INFO L280 TraceCheckUtils]: 171: Hoare triple {11755#(= 0 __utac_acc__Specification1_spec__1_~tmp~8)} assume 0 != ~tmp~8; {11626#false} is VALID [2020-07-08 14:15:19,708 INFO L263 TraceCheckUtils]: 172: Hoare triple {11626#false} call #t~ret72 := isPumpRunning(); {11625#true} is VALID [2020-07-08 14:15:19,708 INFO L280 TraceCheckUtils]: 173: Hoare triple {11625#true} havoc ~retValue_acc~7; {11625#true} is VALID [2020-07-08 14:15:19,708 INFO L280 TraceCheckUtils]: 174: Hoare triple {11625#true} ~retValue_acc~7 := ~pumpRunning~0; {11625#true} is VALID [2020-07-08 14:15:19,708 INFO L280 TraceCheckUtils]: 175: Hoare triple {11625#true} #res := ~retValue_acc~7; {11625#true} is VALID [2020-07-08 14:15:19,708 INFO L280 TraceCheckUtils]: 176: Hoare triple {11625#true} assume true; {11625#true} is VALID [2020-07-08 14:15:19,709 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {11625#true} {11626#false} #887#return; {11626#false} is VALID [2020-07-08 14:15:19,709 INFO L280 TraceCheckUtils]: 178: Hoare triple {11626#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {11626#false} is VALID [2020-07-08 14:15:19,709 INFO L280 TraceCheckUtils]: 179: Hoare triple {11626#false} ~tmp___0~2 := #t~ret72; {11626#false} is VALID [2020-07-08 14:15:19,709 INFO L280 TraceCheckUtils]: 180: Hoare triple {11626#false} havoc #t~ret72; {11626#false} is VALID [2020-07-08 14:15:19,710 INFO L280 TraceCheckUtils]: 181: Hoare triple {11626#false} assume 0 != ~tmp___0~2; {11626#false} is VALID [2020-07-08 14:15:19,710 INFO L263 TraceCheckUtils]: 182: Hoare triple {11626#false} call __automaton_fail(); {11626#false} is VALID [2020-07-08 14:15:19,710 INFO L280 TraceCheckUtils]: 183: Hoare triple {11626#false} assume !false; {11626#false} is VALID [2020-07-08 14:15:19,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 14:15:19,745 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 14:15:19,746 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1541252455] [2020-07-08 14:15:19,746 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 14:15:19,746 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 14:15:19,746 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1856059267] [2020-07-08 14:15:19,747 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 184 [2020-07-08 14:15:19,748 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 14:15:19,748 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 14:15:19,933 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 184 edges. 184 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 14:15:19,934 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 14:15:19,934 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 14:15:19,934 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 14:15:19,934 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-08 14:15:19,935 INFO L87 Difference]: Start difference. First operand 337 states and 363 transitions. Second operand 9 states. [2020-07-08 14:15:21,102 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 14:15:31,154 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 14:15:31,728 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 14:15:32,753 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 14:15:33,167 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 14:15:36,280 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 14:15:36,729 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 14:15:37,097 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 14:15:38,071 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 14:15:48,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 14:15:48,718 INFO L93 Difference]: Finished difference Result 845 states and 973 transitions. [2020-07-08 14:15:48,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-08 14:15:48,719 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 184 [2020-07-08 14:15:48,719 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 14:15:48,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 14:15:48,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 658 transitions. [2020-07-08 14:15:48,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 14:15:48,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 658 transitions. [2020-07-08 14:15:48,739 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 658 transitions. [2020-07-08 14:15:50,664 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 658 edges. 658 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 14:15:50,687 INFO L225 Difference]: With dead ends: 845 [2020-07-08 14:15:50,687 INFO L226 Difference]: Without dead ends: 618 [2020-07-08 14:15:50,688 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2020-07-08 14:15:50,689 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 618 states. [2020-07-08 14:16:03,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 618 to 527. [2020-07-08 14:16:03,059 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 14:16:03,059 INFO L82 GeneralOperation]: Start isEquivalent. First operand 618 states. Second operand 527 states. [2020-07-08 14:16:03,060 INFO L74 IsIncluded]: Start isIncluded. First operand 618 states. Second operand 527 states. [2020-07-08 14:16:03,060 INFO L87 Difference]: Start difference. First operand 618 states. Second operand 527 states. [2020-07-08 14:16:03,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 14:16:03,089 INFO L93 Difference]: Finished difference Result 618 states and 698 transitions. [2020-07-08 14:16:03,089 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 698 transitions. [2020-07-08 14:16:03,091 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 14:16:03,091 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 14:16:03,091 INFO L74 IsIncluded]: Start isIncluded. First operand 527 states. Second operand 618 states. [2020-07-08 14:16:03,092 INFO L87 Difference]: Start difference. First operand 527 states. Second operand 618 states. [2020-07-08 14:16:03,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 14:16:03,118 INFO L93 Difference]: Finished difference Result 618 states and 698 transitions. [2020-07-08 14:16:03,118 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 698 transitions. [2020-07-08 14:16:03,120 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 14:16:03,120 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 14:16:03,120 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 14:16:03,120 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 14:16:03,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 527 states. [2020-07-08 14:16:03,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 527 states and 574 transitions. [2020-07-08 14:16:03,141 INFO L78 Accepts]: Start accepts. Automaton has 527 states and 574 transitions. Word has length 184 [2020-07-08 14:16:03,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 14:16:03,141 INFO L479 AbstractCegarLoop]: Abstraction has 527 states and 574 transitions. [2020-07-08 14:16:03,141 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 14:16:03,141 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 527 states and 574 transitions. [2020-07-08 14:16:06,079 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 574 edges. 574 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 14:16:06,079 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 574 transitions. [2020-07-08 14:16:06,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2020-07-08 14:16:06,082 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 14:16:06,082 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 14:16:06,083 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 14:16:06,083 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 14:16:06,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 14:16:06,084 INFO L82 PathProgramCache]: Analyzing trace with hash -1174685609, now seen corresponding path program 1 times [2020-07-08 14:16:06,084 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 14:16:06,084 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1966975976] [2020-07-08 14:16:06,084 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 14:16:06,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:16:06,428 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 14:16:06,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:16:06,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {15935#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.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~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#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; {15795#true} is VALID [2020-07-08 14:16:06,501 INFO L280 TraceCheckUtils]: 1: Hoare triple {15795#true} #valid := #valid[0 := 0]; {15795#true} is VALID [2020-07-08 14:16:06,502 INFO L280 TraceCheckUtils]: 2: Hoare triple {15795#true} assume 0 < #StackHeapBarrier; {15795#true} is VALID [2020-07-08 14:16:06,502 INFO L280 TraceCheckUtils]: 3: Hoare triple {15795#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {15795#true} is VALID [2020-07-08 14:16:06,502 INFO L280 TraceCheckUtils]: 4: Hoare triple {15795#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {15795#true} is VALID [2020-07-08 14:16:06,502 INFO L280 TraceCheckUtils]: 5: Hoare triple {15795#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {15795#true} is VALID [2020-07-08 14:16:06,502 INFO L280 TraceCheckUtils]: 6: Hoare triple {15795#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {15795#true} is VALID [2020-07-08 14:16:06,502 INFO L280 TraceCheckUtils]: 7: Hoare triple {15795#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {15795#true} is VALID [2020-07-08 14:16:06,503 INFO L280 TraceCheckUtils]: 8: Hoare triple {15795#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {15795#true} is VALID [2020-07-08 14:16:06,503 INFO L280 TraceCheckUtils]: 9: Hoare triple {15795#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {15795#true} is VALID [2020-07-08 14:16:06,503 INFO L280 TraceCheckUtils]: 10: Hoare triple {15795#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {15795#true} is VALID [2020-07-08 14:16:06,503 INFO L280 TraceCheckUtils]: 11: Hoare triple {15795#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {15795#true} is VALID [2020-07-08 14:16:06,503 INFO L280 TraceCheckUtils]: 12: Hoare triple {15795#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {15795#true} is VALID [2020-07-08 14:16:06,504 INFO L280 TraceCheckUtils]: 13: Hoare triple {15795#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {15795#true} is VALID [2020-07-08 14:16:06,504 INFO L280 TraceCheckUtils]: 14: Hoare triple {15795#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {15795#true} is VALID [2020-07-08 14:16:06,504 INFO L280 TraceCheckUtils]: 15: Hoare triple {15795#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13); srcloc: L391 {15795#true} is VALID [2020-07-08 14:16:06,504 INFO L280 TraceCheckUtils]: 16: Hoare triple {15795#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7); srcloc: L532 {15795#true} is VALID [2020-07-08 14:16:06,504 INFO L280 TraceCheckUtils]: 17: Hoare triple {15795#true} SUMMARY for call write~init~int(44, #t~string42.base, #t~string42.offset, 1); srcloc: L533 {15795#true} is VALID [2020-07-08 14:16:06,505 INFO L280 TraceCheckUtils]: 18: Hoare triple {15795#true} SUMMARY for call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L533-1 {15795#true} is VALID [2020-07-08 14:16:06,505 INFO L280 TraceCheckUtils]: 19: Hoare triple {15795#true} SUMMARY for call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L533-2 {15795#true} is VALID [2020-07-08 14:16:06,505 INFO L280 TraceCheckUtils]: 20: Hoare triple {15795#true} SUMMARY for call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L533-3 {15795#true} is VALID [2020-07-08 14:16:06,505 INFO L280 TraceCheckUtils]: 21: Hoare triple {15795#true} SUMMARY for call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1); srcloc: L533-4 {15795#true} is VALID [2020-07-08 14:16:06,505 INFO L280 TraceCheckUtils]: 22: Hoare triple {15795#true} SUMMARY for call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1); srcloc: L533-5 {15795#true} is VALID [2020-07-08 14:16:06,506 INFO L280 TraceCheckUtils]: 23: Hoare triple {15795#true} SUMMARY for call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1); srcloc: L533-6 {15795#true} is VALID [2020-07-08 14:16:06,506 INFO L280 TraceCheckUtils]: 24: Hoare triple {15795#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5); srcloc: L533-7 {15795#true} is VALID [2020-07-08 14:16:06,506 INFO L280 TraceCheckUtils]: 25: Hoare triple {15795#true} SUMMARY for call write~init~int(67, #t~string44.base, #t~string44.offset, 1); srcloc: L537 {15795#true} is VALID [2020-07-08 14:16:06,506 INFO L280 TraceCheckUtils]: 26: Hoare triple {15795#true} SUMMARY for call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L537-1 {15795#true} is VALID [2020-07-08 14:16:06,506 INFO L280 TraceCheckUtils]: 27: Hoare triple {15795#true} SUMMARY for call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L537-2 {15795#true} is VALID [2020-07-08 14:16:06,507 INFO L280 TraceCheckUtils]: 28: Hoare triple {15795#true} SUMMARY for call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L537-3 {15795#true} is VALID [2020-07-08 14:16:06,507 INFO L280 TraceCheckUtils]: 29: Hoare triple {15795#true} SUMMARY for call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L537-4 {15795#true} is VALID [2020-07-08 14:16:06,507 INFO L280 TraceCheckUtils]: 30: Hoare triple {15795#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L537-5 {15795#true} is VALID [2020-07-08 14:16:06,507 INFO L280 TraceCheckUtils]: 31: Hoare triple {15795#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L541 {15795#true} is VALID [2020-07-08 14:16:06,507 INFO L280 TraceCheckUtils]: 32: Hoare triple {15795#true} SUMMARY for call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L541-1 {15795#true} is VALID [2020-07-08 14:16:06,507 INFO L280 TraceCheckUtils]: 33: Hoare triple {15795#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L541-2 {15795#true} is VALID [2020-07-08 14:16:06,508 INFO L280 TraceCheckUtils]: 34: Hoare triple {15795#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2); srcloc: L541-3 {15795#true} is VALID [2020-07-08 14:16:06,508 INFO L280 TraceCheckUtils]: 35: Hoare triple {15795#true} SUMMARY for call write~init~int(41, #t~string48.base, #t~string48.offset, 1); srcloc: L545 {15795#true} is VALID [2020-07-08 14:16:06,508 INFO L280 TraceCheckUtils]: 36: Hoare triple {15795#true} SUMMARY for call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L545-1 {15795#true} is VALID [2020-07-08 14:16:06,508 INFO L280 TraceCheckUtils]: 37: Hoare triple {15795#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L545-2 {15795#true} is VALID [2020-07-08 14:16:06,509 INFO L280 TraceCheckUtils]: 38: Hoare triple {15795#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L698 {15795#true} is VALID [2020-07-08 14:16:06,509 INFO L280 TraceCheckUtils]: 39: Hoare triple {15795#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L702 {15795#true} is VALID [2020-07-08 14:16:06,509 INFO L280 TraceCheckUtils]: 40: Hoare triple {15795#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L702-1 {15795#true} is VALID [2020-07-08 14:16:06,509 INFO L280 TraceCheckUtils]: 41: Hoare triple {15795#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L702-2 {15795#true} is VALID [2020-07-08 14:16:06,509 INFO L280 TraceCheckUtils]: 42: Hoare triple {15795#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L702-3 {15795#true} is VALID [2020-07-08 14:16:06,510 INFO L280 TraceCheckUtils]: 43: Hoare triple {15795#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L706 {15795#true} is VALID [2020-07-08 14:16:06,510 INFO L280 TraceCheckUtils]: 44: Hoare triple {15795#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L706-1 {15795#true} is VALID [2020-07-08 14:16:06,510 INFO L280 TraceCheckUtils]: 45: Hoare triple {15795#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L706-2 {15795#true} is VALID [2020-07-08 14:16:06,510 INFO L280 TraceCheckUtils]: 46: Hoare triple {15795#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L706-3 {15795#true} is VALID [2020-07-08 14:16:06,510 INFO L280 TraceCheckUtils]: 47: Hoare triple {15795#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L706-4 {15795#true} is VALID [2020-07-08 14:16:06,511 INFO L280 TraceCheckUtils]: 48: Hoare triple {15795#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L710 {15795#true} is VALID [2020-07-08 14:16:06,511 INFO L280 TraceCheckUtils]: 49: Hoare triple {15795#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L710-1 {15795#true} is VALID [2020-07-08 14:16:06,511 INFO L280 TraceCheckUtils]: 50: Hoare triple {15795#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L710-2 {15795#true} is VALID [2020-07-08 14:16:06,511 INFO L280 TraceCheckUtils]: 51: Hoare triple {15795#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L710-3 {15795#true} is VALID [2020-07-08 14:16:06,511 INFO L280 TraceCheckUtils]: 52: Hoare triple {15795#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L710-4 {15795#true} is VALID [2020-07-08 14:16:06,512 INFO L280 TraceCheckUtils]: 53: Hoare triple {15795#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L710-5 {15795#true} is VALID [2020-07-08 14:16:06,512 INFO L280 TraceCheckUtils]: 54: Hoare triple {15795#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L710-6 {15795#true} is VALID [2020-07-08 14:16:06,512 INFO L280 TraceCheckUtils]: 55: Hoare triple {15795#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L710-7 {15795#true} is VALID [2020-07-08 14:16:06,512 INFO L280 TraceCheckUtils]: 56: Hoare triple {15795#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L714 {15795#true} is VALID [2020-07-08 14:16:06,513 INFO L280 TraceCheckUtils]: 57: Hoare triple {15795#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L714-1 {15795#true} is VALID [2020-07-08 14:16:06,513 INFO L280 TraceCheckUtils]: 58: Hoare triple {15795#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L714-2 {15795#true} is VALID [2020-07-08 14:16:06,513 INFO L280 TraceCheckUtils]: 59: Hoare triple {15795#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L714-3 {15795#true} is VALID [2020-07-08 14:16:06,513 INFO L280 TraceCheckUtils]: 60: Hoare triple {15795#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L718 {15795#true} is VALID [2020-07-08 14:16:06,513 INFO L280 TraceCheckUtils]: 61: Hoare triple {15795#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L718-1 {15795#true} is VALID [2020-07-08 14:16:06,514 INFO L280 TraceCheckUtils]: 62: Hoare triple {15795#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L718-2 {15795#true} is VALID [2020-07-08 14:16:06,514 INFO L280 TraceCheckUtils]: 63: Hoare triple {15795#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L718-3 {15795#true} is VALID [2020-07-08 14:16:06,514 INFO L280 TraceCheckUtils]: 64: Hoare triple {15795#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L718-4 {15795#true} is VALID [2020-07-08 14:16:06,514 INFO L280 TraceCheckUtils]: 65: Hoare triple {15795#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L722 {15795#true} is VALID [2020-07-08 14:16:06,514 INFO L280 TraceCheckUtils]: 66: Hoare triple {15795#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L722-1 {15795#true} is VALID [2020-07-08 14:16:06,515 INFO L280 TraceCheckUtils]: 67: Hoare triple {15795#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L722-2 {15795#true} is VALID [2020-07-08 14:16:06,515 INFO L280 TraceCheckUtils]: 68: Hoare triple {15795#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L722-3 {15795#true} is VALID [2020-07-08 14:16:06,515 INFO L280 TraceCheckUtils]: 69: Hoare triple {15795#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L724 {15795#true} is VALID [2020-07-08 14:16:06,515 INFO L280 TraceCheckUtils]: 70: Hoare triple {15795#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L724-1 {15795#true} is VALID [2020-07-08 14:16:06,515 INFO L280 TraceCheckUtils]: 71: Hoare triple {15795#true} ~head~0.base, ~head~0.offset := 0, 0; {15795#true} is VALID [2020-07-08 14:16:06,516 INFO L280 TraceCheckUtils]: 72: Hoare triple {15795#true} ~waterLevel~0 := 1; {15795#true} is VALID [2020-07-08 14:16:06,516 INFO L280 TraceCheckUtils]: 73: Hoare triple {15795#true} ~methaneLevelCritical~0 := 0; {15795#true} is VALID [2020-07-08 14:16:06,521 INFO L280 TraceCheckUtils]: 74: Hoare triple {15795#true} ~pumpRunning~0 := 0; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,521 INFO L280 TraceCheckUtils]: 75: Hoare triple {15876#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,522 INFO L280 TraceCheckUtils]: 76: Hoare triple {15876#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,522 INFO L280 TraceCheckUtils]: 77: Hoare triple {15876#(= 0 ~pumpRunning~0)} assume true; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,523 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {15876#(= 0 ~pumpRunning~0)} {15795#true} #881#return; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:16:06,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {15795#true} assume true; {15795#true} is VALID [2020-07-08 14:16:06,529 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15795#true} {15876#(= 0 ~pumpRunning~0)} #799#return; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:16:06,531 INFO L280 TraceCheckUtils]: 0: Hoare triple {15795#true} assume true; {15795#true} is VALID [2020-07-08 14:16:06,532 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15795#true} {15876#(= 0 ~pumpRunning~0)} #801#return; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:16:06,535 INFO L280 TraceCheckUtils]: 0: Hoare triple {15795#true} havoc ~retValue_acc~11; {15795#true} is VALID [2020-07-08 14:16:06,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {15795#true} ~retValue_acc~11 := 1; {15795#true} is VALID [2020-07-08 14:16:06,536 INFO L280 TraceCheckUtils]: 2: Hoare triple {15795#true} #res := ~retValue_acc~11; {15795#true} is VALID [2020-07-08 14:16:06,536 INFO L280 TraceCheckUtils]: 3: Hoare triple {15795#true} assume true; {15795#true} is VALID [2020-07-08 14:16:06,537 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15795#true} {15876#(= 0 ~pumpRunning~0)} #803#return; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:16:06,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {15795#true} assume true; {15795#true} is VALID [2020-07-08 14:16:06,541 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15795#true} {15876#(= 0 ~pumpRunning~0)} #805#return; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:16:06,556 INFO L280 TraceCheckUtils]: 0: Hoare triple {15936#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {15795#true} is VALID [2020-07-08 14:16:06,557 INFO L280 TraceCheckUtils]: 1: Hoare triple {15795#true} ~methaneLevelCritical~0 := 1; {15795#true} is VALID [2020-07-08 14:16:06,557 INFO L280 TraceCheckUtils]: 2: Hoare triple {15795#true} assume true; {15795#true} is VALID [2020-07-08 14:16:06,557 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15795#true} {15876#(= 0 ~pumpRunning~0)} #849#return; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:16:06,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:16:06,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:16:06,584 INFO L280 TraceCheckUtils]: 0: Hoare triple {15795#true} havoc ~retValue_acc~5; {15795#true} is VALID [2020-07-08 14:16:06,585 INFO L280 TraceCheckUtils]: 1: Hoare triple {15795#true} assume ~waterLevel~0 < 2; {15795#true} is VALID [2020-07-08 14:16:06,585 INFO L280 TraceCheckUtils]: 2: Hoare triple {15795#true} ~retValue_acc~5 := 1; {15795#true} is VALID [2020-07-08 14:16:06,585 INFO L280 TraceCheckUtils]: 3: Hoare triple {15795#true} #res := ~retValue_acc~5; {15795#true} is VALID [2020-07-08 14:16:06,585 INFO L280 TraceCheckUtils]: 4: Hoare triple {15795#true} assume true; {15795#true} is VALID [2020-07-08 14:16:06,585 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15795#true} {15795#true} #859#return; {15795#true} is VALID [2020-07-08 14:16:06,586 INFO L280 TraceCheckUtils]: 0: Hoare triple {15795#true} havoc ~retValue_acc~8; {15795#true} is VALID [2020-07-08 14:16:06,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {15795#true} havoc ~tmp~6; {15795#true} is VALID [2020-07-08 14:16:06,586 INFO L280 TraceCheckUtils]: 2: Hoare triple {15795#true} havoc ~tmp___0~1; {15795#true} is VALID [2020-07-08 14:16:06,586 INFO L263 TraceCheckUtils]: 3: Hoare triple {15795#true} call #t~ret68 := isHighWaterSensorDry(); {15795#true} is VALID [2020-07-08 14:16:06,586 INFO L280 TraceCheckUtils]: 4: Hoare triple {15795#true} havoc ~retValue_acc~5; {15795#true} is VALID [2020-07-08 14:16:06,587 INFO L280 TraceCheckUtils]: 5: Hoare triple {15795#true} assume ~waterLevel~0 < 2; {15795#true} is VALID [2020-07-08 14:16:06,587 INFO L280 TraceCheckUtils]: 6: Hoare triple {15795#true} ~retValue_acc~5 := 1; {15795#true} is VALID [2020-07-08 14:16:06,587 INFO L280 TraceCheckUtils]: 7: Hoare triple {15795#true} #res := ~retValue_acc~5; {15795#true} is VALID [2020-07-08 14:16:06,587 INFO L280 TraceCheckUtils]: 8: Hoare triple {15795#true} assume true; {15795#true} is VALID [2020-07-08 14:16:06,587 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15795#true} {15795#true} #859#return; {15795#true} is VALID [2020-07-08 14:16:06,588 INFO L280 TraceCheckUtils]: 10: Hoare triple {15795#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647; {15795#true} is VALID [2020-07-08 14:16:06,588 INFO L280 TraceCheckUtils]: 11: Hoare triple {15795#true} ~tmp~6 := #t~ret68; {15795#true} is VALID [2020-07-08 14:16:06,588 INFO L280 TraceCheckUtils]: 12: Hoare triple {15795#true} havoc #t~ret68; {15795#true} is VALID [2020-07-08 14:16:06,588 INFO L280 TraceCheckUtils]: 13: Hoare triple {15795#true} assume 0 != ~tmp~6; {15795#true} is VALID [2020-07-08 14:16:06,588 INFO L280 TraceCheckUtils]: 14: Hoare triple {15795#true} ~tmp___0~1 := 0; {15795#true} is VALID [2020-07-08 14:16:06,589 INFO L280 TraceCheckUtils]: 15: Hoare triple {15795#true} ~retValue_acc~8 := ~tmp___0~1; {15795#true} is VALID [2020-07-08 14:16:06,589 INFO L280 TraceCheckUtils]: 16: Hoare triple {15795#true} #res := ~retValue_acc~8; {15795#true} is VALID [2020-07-08 14:16:06,589 INFO L280 TraceCheckUtils]: 17: Hoare triple {15795#true} assume true; {15795#true} is VALID [2020-07-08 14:16:06,592 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {15795#true} {15876#(= 0 ~pumpRunning~0)} #839#return; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:16:06,595 INFO L280 TraceCheckUtils]: 0: Hoare triple {15795#true} assume true; {15795#true} is VALID [2020-07-08 14:16:06,596 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15795#true} {15876#(= 0 ~pumpRunning~0)} #843#return; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,596 INFO L280 TraceCheckUtils]: 0: Hoare triple {15937#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {15795#true} is VALID [2020-07-08 14:16:06,597 INFO L280 TraceCheckUtils]: 1: Hoare triple {15795#true} assume 0 == ~pumpRunning~0; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,597 INFO L263 TraceCheckUtils]: 2: Hoare triple {15876#(= 0 ~pumpRunning~0)} call #t~ret49 := isHighWaterLevel(); {15795#true} is VALID [2020-07-08 14:16:06,597 INFO L280 TraceCheckUtils]: 3: Hoare triple {15795#true} havoc ~retValue_acc~8; {15795#true} is VALID [2020-07-08 14:16:06,598 INFO L280 TraceCheckUtils]: 4: Hoare triple {15795#true} havoc ~tmp~6; {15795#true} is VALID [2020-07-08 14:16:06,598 INFO L280 TraceCheckUtils]: 5: Hoare triple {15795#true} havoc ~tmp___0~1; {15795#true} is VALID [2020-07-08 14:16:06,598 INFO L263 TraceCheckUtils]: 6: Hoare triple {15795#true} call #t~ret68 := isHighWaterSensorDry(); {15795#true} is VALID [2020-07-08 14:16:06,598 INFO L280 TraceCheckUtils]: 7: Hoare triple {15795#true} havoc ~retValue_acc~5; {15795#true} is VALID [2020-07-08 14:16:06,598 INFO L280 TraceCheckUtils]: 8: Hoare triple {15795#true} assume ~waterLevel~0 < 2; {15795#true} is VALID [2020-07-08 14:16:06,599 INFO L280 TraceCheckUtils]: 9: Hoare triple {15795#true} ~retValue_acc~5 := 1; {15795#true} is VALID [2020-07-08 14:16:06,599 INFO L280 TraceCheckUtils]: 10: Hoare triple {15795#true} #res := ~retValue_acc~5; {15795#true} is VALID [2020-07-08 14:16:06,599 INFO L280 TraceCheckUtils]: 11: Hoare triple {15795#true} assume true; {15795#true} is VALID [2020-07-08 14:16:06,599 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {15795#true} {15795#true} #859#return; {15795#true} is VALID [2020-07-08 14:16:06,599 INFO L280 TraceCheckUtils]: 13: Hoare triple {15795#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647; {15795#true} is VALID [2020-07-08 14:16:06,600 INFO L280 TraceCheckUtils]: 14: Hoare triple {15795#true} ~tmp~6 := #t~ret68; {15795#true} is VALID [2020-07-08 14:16:06,600 INFO L280 TraceCheckUtils]: 15: Hoare triple {15795#true} havoc #t~ret68; {15795#true} is VALID [2020-07-08 14:16:06,600 INFO L280 TraceCheckUtils]: 16: Hoare triple {15795#true} assume 0 != ~tmp~6; {15795#true} is VALID [2020-07-08 14:16:06,600 INFO L280 TraceCheckUtils]: 17: Hoare triple {15795#true} ~tmp___0~1 := 0; {15795#true} is VALID [2020-07-08 14:16:06,600 INFO L280 TraceCheckUtils]: 18: Hoare triple {15795#true} ~retValue_acc~8 := ~tmp___0~1; {15795#true} is VALID [2020-07-08 14:16:06,601 INFO L280 TraceCheckUtils]: 19: Hoare triple {15795#true} #res := ~retValue_acc~8; {15795#true} is VALID [2020-07-08 14:16:06,601 INFO L280 TraceCheckUtils]: 20: Hoare triple {15795#true} assume true; {15795#true} is VALID [2020-07-08 14:16:06,601 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {15795#true} {15876#(= 0 ~pumpRunning~0)} #839#return; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,602 INFO L280 TraceCheckUtils]: 22: Hoare triple {15876#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,602 INFO L280 TraceCheckUtils]: 23: Hoare triple {15876#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~ret49; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,603 INFO L280 TraceCheckUtils]: 24: Hoare triple {15876#(= 0 ~pumpRunning~0)} havoc #t~ret49; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,603 INFO L280 TraceCheckUtils]: 25: Hoare triple {15876#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,604 INFO L263 TraceCheckUtils]: 26: Hoare triple {15876#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {15795#true} is VALID [2020-07-08 14:16:06,604 INFO L280 TraceCheckUtils]: 27: Hoare triple {15795#true} assume true; {15795#true} is VALID [2020-07-08 14:16:06,604 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {15795#true} {15876#(= 0 ~pumpRunning~0)} #843#return; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,605 INFO L280 TraceCheckUtils]: 29: Hoare triple {15876#(= 0 ~pumpRunning~0)} assume true; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,605 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {15876#(= 0 ~pumpRunning~0)} {15876#(= 0 ~pumpRunning~0)} #863#return; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:16:06,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {15795#true} havoc ~retValue_acc~3; {15795#true} is VALID [2020-07-08 14:16:06,609 INFO L280 TraceCheckUtils]: 1: Hoare triple {15795#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {15795#true} is VALID [2020-07-08 14:16:06,609 INFO L280 TraceCheckUtils]: 2: Hoare triple {15795#true} #res := ~retValue_acc~3; {15795#true} is VALID [2020-07-08 14:16:06,610 INFO L280 TraceCheckUtils]: 3: Hoare triple {15795#true} assume true; {15795#true} is VALID [2020-07-08 14:16:06,610 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15795#true} {15876#(= 0 ~pumpRunning~0)} #885#return; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:16:06,639 INFO L280 TraceCheckUtils]: 0: Hoare triple {15795#true} havoc ~retValue_acc~7; {15795#true} is VALID [2020-07-08 14:16:06,640 INFO L280 TraceCheckUtils]: 1: Hoare triple {15795#true} ~retValue_acc~7 := ~pumpRunning~0; {15965#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)} is VALID [2020-07-08 14:16:06,641 INFO L280 TraceCheckUtils]: 2: Hoare triple {15965#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)} #res := ~retValue_acc~7; {15966#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 14:16:06,641 INFO L280 TraceCheckUtils]: 3: Hoare triple {15966#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {15966#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 14:16:06,642 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15966#(= ~pumpRunning~0 |isPumpRunning_#res|)} {15876#(= 0 ~pumpRunning~0)} #887#return; {15933#(= 0 |__utac_acc__Specification1_spec__1_#t~ret72|)} is VALID [2020-07-08 14:16:06,646 INFO L263 TraceCheckUtils]: 0: Hoare triple {15795#true} call ULTIMATE.init(); {15935#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.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~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 14:16:06,646 INFO L280 TraceCheckUtils]: 1: Hoare triple {15935#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.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~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#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; {15795#true} is VALID [2020-07-08 14:16:06,647 INFO L280 TraceCheckUtils]: 2: Hoare triple {15795#true} #valid := #valid[0 := 0]; {15795#true} is VALID [2020-07-08 14:16:06,647 INFO L280 TraceCheckUtils]: 3: Hoare triple {15795#true} assume 0 < #StackHeapBarrier; {15795#true} is VALID [2020-07-08 14:16:06,647 INFO L280 TraceCheckUtils]: 4: Hoare triple {15795#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {15795#true} is VALID [2020-07-08 14:16:06,647 INFO L280 TraceCheckUtils]: 5: Hoare triple {15795#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {15795#true} is VALID [2020-07-08 14:16:06,648 INFO L280 TraceCheckUtils]: 6: Hoare triple {15795#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {15795#true} is VALID [2020-07-08 14:16:06,648 INFO L280 TraceCheckUtils]: 7: Hoare triple {15795#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {15795#true} is VALID [2020-07-08 14:16:06,648 INFO L280 TraceCheckUtils]: 8: Hoare triple {15795#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {15795#true} is VALID [2020-07-08 14:16:06,648 INFO L280 TraceCheckUtils]: 9: Hoare triple {15795#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {15795#true} is VALID [2020-07-08 14:16:06,648 INFO L280 TraceCheckUtils]: 10: Hoare triple {15795#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {15795#true} is VALID [2020-07-08 14:16:06,649 INFO L280 TraceCheckUtils]: 11: Hoare triple {15795#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {15795#true} is VALID [2020-07-08 14:16:06,649 INFO L280 TraceCheckUtils]: 12: Hoare triple {15795#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {15795#true} is VALID [2020-07-08 14:16:06,649 INFO L280 TraceCheckUtils]: 13: Hoare triple {15795#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {15795#true} is VALID [2020-07-08 14:16:06,649 INFO L280 TraceCheckUtils]: 14: Hoare triple {15795#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {15795#true} is VALID [2020-07-08 14:16:06,649 INFO L280 TraceCheckUtils]: 15: Hoare triple {15795#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {15795#true} is VALID [2020-07-08 14:16:06,649 INFO L280 TraceCheckUtils]: 16: Hoare triple {15795#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13); srcloc: L391 {15795#true} is VALID [2020-07-08 14:16:06,650 INFO L280 TraceCheckUtils]: 17: Hoare triple {15795#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7); srcloc: L532 {15795#true} is VALID [2020-07-08 14:16:06,650 INFO L280 TraceCheckUtils]: 18: Hoare triple {15795#true} SUMMARY for call write~init~int(44, #t~string42.base, #t~string42.offset, 1); srcloc: L533 {15795#true} is VALID [2020-07-08 14:16:06,650 INFO L280 TraceCheckUtils]: 19: Hoare triple {15795#true} SUMMARY for call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L533-1 {15795#true} is VALID [2020-07-08 14:16:06,650 INFO L280 TraceCheckUtils]: 20: Hoare triple {15795#true} SUMMARY for call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L533-2 {15795#true} is VALID [2020-07-08 14:16:06,650 INFO L280 TraceCheckUtils]: 21: Hoare triple {15795#true} SUMMARY for call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L533-3 {15795#true} is VALID [2020-07-08 14:16:06,651 INFO L280 TraceCheckUtils]: 22: Hoare triple {15795#true} SUMMARY for call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1); srcloc: L533-4 {15795#true} is VALID [2020-07-08 14:16:06,651 INFO L280 TraceCheckUtils]: 23: Hoare triple {15795#true} SUMMARY for call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1); srcloc: L533-5 {15795#true} is VALID [2020-07-08 14:16:06,651 INFO L280 TraceCheckUtils]: 24: Hoare triple {15795#true} SUMMARY for call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1); srcloc: L533-6 {15795#true} is VALID [2020-07-08 14:16:06,651 INFO L280 TraceCheckUtils]: 25: Hoare triple {15795#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5); srcloc: L533-7 {15795#true} is VALID [2020-07-08 14:16:06,651 INFO L280 TraceCheckUtils]: 26: Hoare triple {15795#true} SUMMARY for call write~init~int(67, #t~string44.base, #t~string44.offset, 1); srcloc: L537 {15795#true} is VALID [2020-07-08 14:16:06,652 INFO L280 TraceCheckUtils]: 27: Hoare triple {15795#true} SUMMARY for call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L537-1 {15795#true} is VALID [2020-07-08 14:16:06,652 INFO L280 TraceCheckUtils]: 28: Hoare triple {15795#true} SUMMARY for call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L537-2 {15795#true} is VALID [2020-07-08 14:16:06,652 INFO L280 TraceCheckUtils]: 29: Hoare triple {15795#true} SUMMARY for call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L537-3 {15795#true} is VALID [2020-07-08 14:16:06,652 INFO L280 TraceCheckUtils]: 30: Hoare triple {15795#true} SUMMARY for call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L537-4 {15795#true} is VALID [2020-07-08 14:16:06,652 INFO L280 TraceCheckUtils]: 31: Hoare triple {15795#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L537-5 {15795#true} is VALID [2020-07-08 14:16:06,653 INFO L280 TraceCheckUtils]: 32: Hoare triple {15795#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L541 {15795#true} is VALID [2020-07-08 14:16:06,653 INFO L280 TraceCheckUtils]: 33: Hoare triple {15795#true} SUMMARY for call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L541-1 {15795#true} is VALID [2020-07-08 14:16:06,653 INFO L280 TraceCheckUtils]: 34: Hoare triple {15795#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L541-2 {15795#true} is VALID [2020-07-08 14:16:06,653 INFO L280 TraceCheckUtils]: 35: Hoare triple {15795#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2); srcloc: L541-3 {15795#true} is VALID [2020-07-08 14:16:06,653 INFO L280 TraceCheckUtils]: 36: Hoare triple {15795#true} SUMMARY for call write~init~int(41, #t~string48.base, #t~string48.offset, 1); srcloc: L545 {15795#true} is VALID [2020-07-08 14:16:06,654 INFO L280 TraceCheckUtils]: 37: Hoare triple {15795#true} SUMMARY for call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L545-1 {15795#true} is VALID [2020-07-08 14:16:06,654 INFO L280 TraceCheckUtils]: 38: Hoare triple {15795#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L545-2 {15795#true} is VALID [2020-07-08 14:16:06,654 INFO L280 TraceCheckUtils]: 39: Hoare triple {15795#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L698 {15795#true} is VALID [2020-07-08 14:16:06,654 INFO L280 TraceCheckUtils]: 40: Hoare triple {15795#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L702 {15795#true} is VALID [2020-07-08 14:16:06,654 INFO L280 TraceCheckUtils]: 41: Hoare triple {15795#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L702-1 {15795#true} is VALID [2020-07-08 14:16:06,654 INFO L280 TraceCheckUtils]: 42: Hoare triple {15795#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L702-2 {15795#true} is VALID [2020-07-08 14:16:06,655 INFO L280 TraceCheckUtils]: 43: Hoare triple {15795#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L702-3 {15795#true} is VALID [2020-07-08 14:16:06,655 INFO L280 TraceCheckUtils]: 44: Hoare triple {15795#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L706 {15795#true} is VALID [2020-07-08 14:16:06,655 INFO L280 TraceCheckUtils]: 45: Hoare triple {15795#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L706-1 {15795#true} is VALID [2020-07-08 14:16:06,655 INFO L280 TraceCheckUtils]: 46: Hoare triple {15795#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L706-2 {15795#true} is VALID [2020-07-08 14:16:06,655 INFO L280 TraceCheckUtils]: 47: Hoare triple {15795#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L706-3 {15795#true} is VALID [2020-07-08 14:16:06,656 INFO L280 TraceCheckUtils]: 48: Hoare triple {15795#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L706-4 {15795#true} is VALID [2020-07-08 14:16:06,656 INFO L280 TraceCheckUtils]: 49: Hoare triple {15795#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L710 {15795#true} is VALID [2020-07-08 14:16:06,656 INFO L280 TraceCheckUtils]: 50: Hoare triple {15795#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L710-1 {15795#true} is VALID [2020-07-08 14:16:06,656 INFO L280 TraceCheckUtils]: 51: Hoare triple {15795#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L710-2 {15795#true} is VALID [2020-07-08 14:16:06,656 INFO L280 TraceCheckUtils]: 52: Hoare triple {15795#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L710-3 {15795#true} is VALID [2020-07-08 14:16:06,656 INFO L280 TraceCheckUtils]: 53: Hoare triple {15795#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L710-4 {15795#true} is VALID [2020-07-08 14:16:06,657 INFO L280 TraceCheckUtils]: 54: Hoare triple {15795#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L710-5 {15795#true} is VALID [2020-07-08 14:16:06,657 INFO L280 TraceCheckUtils]: 55: Hoare triple {15795#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L710-6 {15795#true} is VALID [2020-07-08 14:16:06,657 INFO L280 TraceCheckUtils]: 56: Hoare triple {15795#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L710-7 {15795#true} is VALID [2020-07-08 14:16:06,657 INFO L280 TraceCheckUtils]: 57: Hoare triple {15795#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L714 {15795#true} is VALID [2020-07-08 14:16:06,657 INFO L280 TraceCheckUtils]: 58: Hoare triple {15795#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L714-1 {15795#true} is VALID [2020-07-08 14:16:06,658 INFO L280 TraceCheckUtils]: 59: Hoare triple {15795#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L714-2 {15795#true} is VALID [2020-07-08 14:16:06,658 INFO L280 TraceCheckUtils]: 60: Hoare triple {15795#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L714-3 {15795#true} is VALID [2020-07-08 14:16:06,658 INFO L280 TraceCheckUtils]: 61: Hoare triple {15795#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L718 {15795#true} is VALID [2020-07-08 14:16:06,658 INFO L280 TraceCheckUtils]: 62: Hoare triple {15795#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L718-1 {15795#true} is VALID [2020-07-08 14:16:06,658 INFO L280 TraceCheckUtils]: 63: Hoare triple {15795#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L718-2 {15795#true} is VALID [2020-07-08 14:16:06,659 INFO L280 TraceCheckUtils]: 64: Hoare triple {15795#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L718-3 {15795#true} is VALID [2020-07-08 14:16:06,659 INFO L280 TraceCheckUtils]: 65: Hoare triple {15795#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L718-4 {15795#true} is VALID [2020-07-08 14:16:06,659 INFO L280 TraceCheckUtils]: 66: Hoare triple {15795#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L722 {15795#true} is VALID [2020-07-08 14:16:06,659 INFO L280 TraceCheckUtils]: 67: Hoare triple {15795#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L722-1 {15795#true} is VALID [2020-07-08 14:16:06,659 INFO L280 TraceCheckUtils]: 68: Hoare triple {15795#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L722-2 {15795#true} is VALID [2020-07-08 14:16:06,659 INFO L280 TraceCheckUtils]: 69: Hoare triple {15795#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L722-3 {15795#true} is VALID [2020-07-08 14:16:06,660 INFO L280 TraceCheckUtils]: 70: Hoare triple {15795#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L724 {15795#true} is VALID [2020-07-08 14:16:06,660 INFO L280 TraceCheckUtils]: 71: Hoare triple {15795#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L724-1 {15795#true} is VALID [2020-07-08 14:16:06,660 INFO L280 TraceCheckUtils]: 72: Hoare triple {15795#true} ~head~0.base, ~head~0.offset := 0, 0; {15795#true} is VALID [2020-07-08 14:16:06,660 INFO L280 TraceCheckUtils]: 73: Hoare triple {15795#true} ~waterLevel~0 := 1; {15795#true} is VALID [2020-07-08 14:16:06,660 INFO L280 TraceCheckUtils]: 74: Hoare triple {15795#true} ~methaneLevelCritical~0 := 0; {15795#true} is VALID [2020-07-08 14:16:06,663 INFO L280 TraceCheckUtils]: 75: Hoare triple {15795#true} ~pumpRunning~0 := 0; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,664 INFO L280 TraceCheckUtils]: 76: Hoare triple {15876#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,664 INFO L280 TraceCheckUtils]: 77: Hoare triple {15876#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,665 INFO L280 TraceCheckUtils]: 78: Hoare triple {15876#(= 0 ~pumpRunning~0)} assume true; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,665 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {15876#(= 0 ~pumpRunning~0)} {15795#true} #881#return; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,666 INFO L263 TraceCheckUtils]: 80: Hoare triple {15876#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,666 INFO L280 TraceCheckUtils]: 81: Hoare triple {15876#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~9; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,667 INFO L280 TraceCheckUtils]: 82: Hoare triple {15876#(= 0 ~pumpRunning~0)} havoc ~tmp~7; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,667 INFO L263 TraceCheckUtils]: 83: Hoare triple {15876#(= 0 ~pumpRunning~0)} call select_helpers(); {15795#true} is VALID [2020-07-08 14:16:06,667 INFO L280 TraceCheckUtils]: 84: Hoare triple {15795#true} assume true; {15795#true} is VALID [2020-07-08 14:16:06,668 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {15795#true} {15876#(= 0 ~pumpRunning~0)} #799#return; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,668 INFO L263 TraceCheckUtils]: 86: Hoare triple {15876#(= 0 ~pumpRunning~0)} call select_features(); {15795#true} is VALID [2020-07-08 14:16:06,668 INFO L280 TraceCheckUtils]: 87: Hoare triple {15795#true} assume true; {15795#true} is VALID [2020-07-08 14:16:06,669 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {15795#true} {15876#(= 0 ~pumpRunning~0)} #801#return; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,669 INFO L263 TraceCheckUtils]: 89: Hoare triple {15876#(= 0 ~pumpRunning~0)} call #t~ret69 := valid_product(); {15795#true} is VALID [2020-07-08 14:16:06,669 INFO L280 TraceCheckUtils]: 90: Hoare triple {15795#true} havoc ~retValue_acc~11; {15795#true} is VALID [2020-07-08 14:16:06,669 INFO L280 TraceCheckUtils]: 91: Hoare triple {15795#true} ~retValue_acc~11 := 1; {15795#true} is VALID [2020-07-08 14:16:06,670 INFO L280 TraceCheckUtils]: 92: Hoare triple {15795#true} #res := ~retValue_acc~11; {15795#true} is VALID [2020-07-08 14:16:06,670 INFO L280 TraceCheckUtils]: 93: Hoare triple {15795#true} assume true; {15795#true} is VALID [2020-07-08 14:16:06,670 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {15795#true} {15876#(= 0 ~pumpRunning~0)} #803#return; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,671 INFO L280 TraceCheckUtils]: 95: Hoare triple {15876#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,671 INFO L280 TraceCheckUtils]: 96: Hoare triple {15876#(= 0 ~pumpRunning~0)} ~tmp~7 := #t~ret69; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,672 INFO L280 TraceCheckUtils]: 97: Hoare triple {15876#(= 0 ~pumpRunning~0)} havoc #t~ret69; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,672 INFO L280 TraceCheckUtils]: 98: Hoare triple {15876#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~7; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,672 INFO L263 TraceCheckUtils]: 99: Hoare triple {15876#(= 0 ~pumpRunning~0)} call setup(); {15795#true} is VALID [2020-07-08 14:16:06,673 INFO L280 TraceCheckUtils]: 100: Hoare triple {15795#true} assume true; {15795#true} is VALID [2020-07-08 14:16:06,673 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {15795#true} {15876#(= 0 ~pumpRunning~0)} #805#return; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,674 INFO L263 TraceCheckUtils]: 102: Hoare triple {15876#(= 0 ~pumpRunning~0)} call runTest(); {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,674 INFO L263 TraceCheckUtils]: 103: Hoare triple {15876#(= 0 ~pumpRunning~0)} call test(); {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,675 INFO L280 TraceCheckUtils]: 104: Hoare triple {15876#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,675 INFO L280 TraceCheckUtils]: 105: Hoare triple {15876#(= 0 ~pumpRunning~0)} havoc ~tmp~3; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,676 INFO L280 TraceCheckUtils]: 106: Hoare triple {15876#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,676 INFO L280 TraceCheckUtils]: 107: Hoare triple {15876#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,677 INFO L280 TraceCheckUtils]: 108: Hoare triple {15876#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,677 INFO L280 TraceCheckUtils]: 109: Hoare triple {15876#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,678 INFO L280 TraceCheckUtils]: 110: Hoare triple {15876#(= 0 ~pumpRunning~0)} assume !false; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,678 INFO L280 TraceCheckUtils]: 111: Hoare triple {15876#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,679 INFO L280 TraceCheckUtils]: 112: Hoare triple {15876#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,679 INFO L280 TraceCheckUtils]: 113: Hoare triple {15876#(= 0 ~pumpRunning~0)} ~tmp~3 := #t~nondet35; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,680 INFO L280 TraceCheckUtils]: 114: Hoare triple {15876#(= 0 ~pumpRunning~0)} havoc #t~nondet35; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,680 INFO L280 TraceCheckUtils]: 115: Hoare triple {15876#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~3); {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,681 INFO L280 TraceCheckUtils]: 116: Hoare triple {15876#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,681 INFO L280 TraceCheckUtils]: 117: Hoare triple {15876#(= 0 ~pumpRunning~0)} ~tmp___0~0 := #t~nondet36; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,682 INFO L280 TraceCheckUtils]: 118: Hoare triple {15876#(= 0 ~pumpRunning~0)} havoc #t~nondet36; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,682 INFO L280 TraceCheckUtils]: 119: Hoare triple {15876#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___0~0; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,683 INFO L263 TraceCheckUtils]: 120: Hoare triple {15876#(= 0 ~pumpRunning~0)} call changeMethaneLevel(); {15936#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-08 14:16:06,683 INFO L280 TraceCheckUtils]: 121: Hoare triple {15936#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {15795#true} is VALID [2020-07-08 14:16:06,683 INFO L280 TraceCheckUtils]: 122: Hoare triple {15795#true} ~methaneLevelCritical~0 := 1; {15795#true} is VALID [2020-07-08 14:16:06,683 INFO L280 TraceCheckUtils]: 123: Hoare triple {15795#true} assume true; {15795#true} is VALID [2020-07-08 14:16:06,684 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {15795#true} {15876#(= 0 ~pumpRunning~0)} #849#return; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,684 INFO L280 TraceCheckUtils]: 125: Hoare triple {15876#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,685 INFO L280 TraceCheckUtils]: 126: Hoare triple {15876#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet37; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,685 INFO L280 TraceCheckUtils]: 127: Hoare triple {15876#(= 0 ~pumpRunning~0)} havoc #t~nondet37; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,686 INFO L280 TraceCheckUtils]: 128: Hoare triple {15876#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,686 INFO L263 TraceCheckUtils]: 129: Hoare triple {15876#(= 0 ~pumpRunning~0)} call timeShift(); {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,687 INFO L280 TraceCheckUtils]: 130: Hoare triple {15876#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,687 INFO L280 TraceCheckUtils]: 131: Hoare triple {15876#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,688 INFO L263 TraceCheckUtils]: 132: Hoare triple {15876#(= 0 ~pumpRunning~0)} call processEnvironment(); {15937#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 14:16:06,688 INFO L280 TraceCheckUtils]: 133: Hoare triple {15937#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {15795#true} is VALID [2020-07-08 14:16:06,688 INFO L280 TraceCheckUtils]: 134: Hoare triple {15795#true} assume 0 == ~pumpRunning~0; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,689 INFO L263 TraceCheckUtils]: 135: Hoare triple {15876#(= 0 ~pumpRunning~0)} call #t~ret49 := isHighWaterLevel(); {15795#true} is VALID [2020-07-08 14:16:06,689 INFO L280 TraceCheckUtils]: 136: Hoare triple {15795#true} havoc ~retValue_acc~8; {15795#true} is VALID [2020-07-08 14:16:06,689 INFO L280 TraceCheckUtils]: 137: Hoare triple {15795#true} havoc ~tmp~6; {15795#true} is VALID [2020-07-08 14:16:06,689 INFO L280 TraceCheckUtils]: 138: Hoare triple {15795#true} havoc ~tmp___0~1; {15795#true} is VALID [2020-07-08 14:16:06,689 INFO L263 TraceCheckUtils]: 139: Hoare triple {15795#true} call #t~ret68 := isHighWaterSensorDry(); {15795#true} is VALID [2020-07-08 14:16:06,689 INFO L280 TraceCheckUtils]: 140: Hoare triple {15795#true} havoc ~retValue_acc~5; {15795#true} is VALID [2020-07-08 14:16:06,690 INFO L280 TraceCheckUtils]: 141: Hoare triple {15795#true} assume ~waterLevel~0 < 2; {15795#true} is VALID [2020-07-08 14:16:06,690 INFO L280 TraceCheckUtils]: 142: Hoare triple {15795#true} ~retValue_acc~5 := 1; {15795#true} is VALID [2020-07-08 14:16:06,690 INFO L280 TraceCheckUtils]: 143: Hoare triple {15795#true} #res := ~retValue_acc~5; {15795#true} is VALID [2020-07-08 14:16:06,690 INFO L280 TraceCheckUtils]: 144: Hoare triple {15795#true} assume true; {15795#true} is VALID [2020-07-08 14:16:06,690 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {15795#true} {15795#true} #859#return; {15795#true} is VALID [2020-07-08 14:16:06,691 INFO L280 TraceCheckUtils]: 146: Hoare triple {15795#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647; {15795#true} is VALID [2020-07-08 14:16:06,691 INFO L280 TraceCheckUtils]: 147: Hoare triple {15795#true} ~tmp~6 := #t~ret68; {15795#true} is VALID [2020-07-08 14:16:06,691 INFO L280 TraceCheckUtils]: 148: Hoare triple {15795#true} havoc #t~ret68; {15795#true} is VALID [2020-07-08 14:16:06,691 INFO L280 TraceCheckUtils]: 149: Hoare triple {15795#true} assume 0 != ~tmp~6; {15795#true} is VALID [2020-07-08 14:16:06,691 INFO L280 TraceCheckUtils]: 150: Hoare triple {15795#true} ~tmp___0~1 := 0; {15795#true} is VALID [2020-07-08 14:16:06,692 INFO L280 TraceCheckUtils]: 151: Hoare triple {15795#true} ~retValue_acc~8 := ~tmp___0~1; {15795#true} is VALID [2020-07-08 14:16:06,692 INFO L280 TraceCheckUtils]: 152: Hoare triple {15795#true} #res := ~retValue_acc~8; {15795#true} is VALID [2020-07-08 14:16:06,692 INFO L280 TraceCheckUtils]: 153: Hoare triple {15795#true} assume true; {15795#true} is VALID [2020-07-08 14:16:06,693 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {15795#true} {15876#(= 0 ~pumpRunning~0)} #839#return; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,693 INFO L280 TraceCheckUtils]: 155: Hoare triple {15876#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,694 INFO L280 TraceCheckUtils]: 156: Hoare triple {15876#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~ret49; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,694 INFO L280 TraceCheckUtils]: 157: Hoare triple {15876#(= 0 ~pumpRunning~0)} havoc #t~ret49; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,695 INFO L280 TraceCheckUtils]: 158: Hoare triple {15876#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,696 INFO L263 TraceCheckUtils]: 159: Hoare triple {15876#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {15795#true} is VALID [2020-07-08 14:16:06,696 INFO L280 TraceCheckUtils]: 160: Hoare triple {15795#true} assume true; {15795#true} is VALID [2020-07-08 14:16:06,696 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {15795#true} {15876#(= 0 ~pumpRunning~0)} #843#return; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,697 INFO L280 TraceCheckUtils]: 162: Hoare triple {15876#(= 0 ~pumpRunning~0)} assume true; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,697 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {15876#(= 0 ~pumpRunning~0)} {15876#(= 0 ~pumpRunning~0)} #863#return; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,698 INFO L263 TraceCheckUtils]: 164: Hoare triple {15876#(= 0 ~pumpRunning~0)} call __utac_acc__Specification1_spec__1(); {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,698 INFO L280 TraceCheckUtils]: 165: Hoare triple {15876#(= 0 ~pumpRunning~0)} havoc ~tmp~8; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,701 INFO L280 TraceCheckUtils]: 166: Hoare triple {15876#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,702 INFO L263 TraceCheckUtils]: 167: Hoare triple {15876#(= 0 ~pumpRunning~0)} call #t~ret71 := isMethaneLevelCritical(); {15795#true} is VALID [2020-07-08 14:16:06,702 INFO L280 TraceCheckUtils]: 168: Hoare triple {15795#true} havoc ~retValue_acc~3; {15795#true} is VALID [2020-07-08 14:16:06,702 INFO L280 TraceCheckUtils]: 169: Hoare triple {15795#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {15795#true} is VALID [2020-07-08 14:16:06,702 INFO L280 TraceCheckUtils]: 170: Hoare triple {15795#true} #res := ~retValue_acc~3; {15795#true} is VALID [2020-07-08 14:16:06,702 INFO L280 TraceCheckUtils]: 171: Hoare triple {15795#true} assume true; {15795#true} is VALID [2020-07-08 14:16:06,703 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {15795#true} {15876#(= 0 ~pumpRunning~0)} #885#return; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,704 INFO L280 TraceCheckUtils]: 173: Hoare triple {15876#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,704 INFO L280 TraceCheckUtils]: 174: Hoare triple {15876#(= 0 ~pumpRunning~0)} ~tmp~8 := #t~ret71; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,705 INFO L280 TraceCheckUtils]: 175: Hoare triple {15876#(= 0 ~pumpRunning~0)} havoc #t~ret71; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,705 INFO L280 TraceCheckUtils]: 176: Hoare triple {15876#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~8; {15876#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 14:16:06,705 INFO L263 TraceCheckUtils]: 177: Hoare triple {15876#(= 0 ~pumpRunning~0)} call #t~ret72 := isPumpRunning(); {15795#true} is VALID [2020-07-08 14:16:06,705 INFO L280 TraceCheckUtils]: 178: Hoare triple {15795#true} havoc ~retValue_acc~7; {15795#true} is VALID [2020-07-08 14:16:06,706 INFO L280 TraceCheckUtils]: 179: Hoare triple {15795#true} ~retValue_acc~7 := ~pumpRunning~0; {15965#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)} is VALID [2020-07-08 14:16:06,707 INFO L280 TraceCheckUtils]: 180: Hoare triple {15965#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)} #res := ~retValue_acc~7; {15966#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 14:16:06,707 INFO L280 TraceCheckUtils]: 181: Hoare triple {15966#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {15966#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 14:16:06,708 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {15966#(= ~pumpRunning~0 |isPumpRunning_#res|)} {15876#(= 0 ~pumpRunning~0)} #887#return; {15933#(= 0 |__utac_acc__Specification1_spec__1_#t~ret72|)} is VALID [2020-07-08 14:16:06,708 INFO L280 TraceCheckUtils]: 183: Hoare triple {15933#(= 0 |__utac_acc__Specification1_spec__1_#t~ret72|)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {15933#(= 0 |__utac_acc__Specification1_spec__1_#t~ret72|)} is VALID [2020-07-08 14:16:06,709 INFO L280 TraceCheckUtils]: 184: Hoare triple {15933#(= 0 |__utac_acc__Specification1_spec__1_#t~ret72|)} ~tmp___0~2 := #t~ret72; {15934#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)} is VALID [2020-07-08 14:16:06,709 INFO L280 TraceCheckUtils]: 185: Hoare triple {15934#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)} havoc #t~ret72; {15934#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)} is VALID [2020-07-08 14:16:06,710 INFO L280 TraceCheckUtils]: 186: Hoare triple {15934#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)} assume 0 != ~tmp___0~2; {15796#false} is VALID [2020-07-08 14:16:06,710 INFO L263 TraceCheckUtils]: 187: Hoare triple {15796#false} call __automaton_fail(); {15796#false} is VALID [2020-07-08 14:16:06,710 INFO L280 TraceCheckUtils]: 188: Hoare triple {15796#false} assume !false; {15796#false} is VALID [2020-07-08 14:16:06,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 14:16:06,743 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 14:16:06,743 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1966975976] [2020-07-08 14:16:06,744 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 14:16:06,744 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-08 14:16:06,744 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [205080432] [2020-07-08 14:16:06,745 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 189 [2020-07-08 14:16:06,745 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 14:16:06,745 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 14:16:06,960 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 189 edges. 189 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 14:16:06,960 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 14:16:06,960 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 14:16:06,961 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 14:16:06,961 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-08 14:16:06,961 INFO L87 Difference]: Start difference. First operand 527 states and 574 transitions. Second operand 10 states. [2020-07-08 14:16:08,184 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 14:16:23,275 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 14:16:23,683 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 14:16:25,219 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 14:16:34,378 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 14:16:34,852 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 14:16:35,480 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 14:16:35,993 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 14:16:36,396 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 14:16:39,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 14:16:39,075 INFO L93 Difference]: Finished difference Result 684 states and 792 transitions. [2020-07-08 14:16:39,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-08 14:16:39,075 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 189 [2020-07-08 14:16:39,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 14:16:39,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 14:16:39,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 505 transitions. [2020-07-08 14:16:39,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 14:16:39,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 505 transitions. [2020-07-08 14:16:39,087 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 505 transitions. [2020-07-08 14:16:40,615 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 505 edges. 505 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 14:16:40,644 INFO L225 Difference]: With dead ends: 684 [2020-07-08 14:16:40,644 INFO L226 Difference]: Without dead ends: 681 [2020-07-08 14:16:40,645 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-07-08 14:16:40,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 681 states. [2020-07-08 14:16:53,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 681 to 527. [2020-07-08 14:16:53,168 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 14:16:53,168 INFO L82 GeneralOperation]: Start isEquivalent. First operand 681 states. Second operand 527 states. [2020-07-08 14:16:53,169 INFO L74 IsIncluded]: Start isIncluded. First operand 681 states. Second operand 527 states. [2020-07-08 14:16:53,169 INFO L87 Difference]: Start difference. First operand 681 states. Second operand 527 states. [2020-07-08 14:16:53,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 14:16:53,195 INFO L93 Difference]: Finished difference Result 681 states and 789 transitions. [2020-07-08 14:16:53,195 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 789 transitions. [2020-07-08 14:16:53,197 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 14:16:53,197 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 14:16:53,197 INFO L74 IsIncluded]: Start isIncluded. First operand 527 states. Second operand 681 states. [2020-07-08 14:16:53,198 INFO L87 Difference]: Start difference. First operand 527 states. Second operand 681 states. [2020-07-08 14:16:53,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 14:16:53,227 INFO L93 Difference]: Finished difference Result 681 states and 789 transitions. [2020-07-08 14:16:53,227 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 789 transitions. [2020-07-08 14:16:53,229 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 14:16:53,229 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 14:16:53,229 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 14:16:53,229 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 14:16:53,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 527 states. [2020-07-08 14:16:53,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 527 states and 573 transitions. [2020-07-08 14:16:53,247 INFO L78 Accepts]: Start accepts. Automaton has 527 states and 573 transitions. Word has length 189 [2020-07-08 14:16:53,248 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 14:16:53,248 INFO L479 AbstractCegarLoop]: Abstraction has 527 states and 573 transitions. [2020-07-08 14:16:53,248 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 14:16:53,248 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 527 states and 573 transitions. [2020-07-08 14:16:56,266 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 573 edges. 573 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 14:16:56,266 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 573 transitions. [2020-07-08 14:16:56,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-07-08 14:16:56,269 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 14:16:56,269 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 14:16:56,270 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-08 14:16:56,270 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 14:16:56,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 14:16:56,270 INFO L82 PathProgramCache]: Analyzing trace with hash 2096548391, now seen corresponding path program 1 times [2020-07-08 14:16:56,270 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 14:16:56,271 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [48278079] [2020-07-08 14:16:56,271 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Garbage collection #1: 29 nodes / 0 free / 0.0s / 0.0s total Resizing node table from 29 to 53 Garbage collection #2: 53 nodes / 0 free / 0.001s / 0.001s total Resizing node table from 53 to 103 Garbage collection #3: 103 nodes / 0 free / 0.001s / 0.002s total Resizing node table from 103 to 199 Garbage collection #4: 199 nodes / 0 free / 0.001s / 0.003s total Resizing node table from 199 to 397 Garbage collection #5: 397 nodes / 0 free / 0.0s / 0.003s total Resizing node table from 397 to 787 [2020-07-08 14:16:56,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:16:56,899 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 14:16:56,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:16:56,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {19910#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.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~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#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; {19782#true} is VALID [2020-07-08 14:16:56,950 INFO L280 TraceCheckUtils]: 1: Hoare triple {19782#true} #valid := #valid[0 := 0]; {19782#true} is VALID [2020-07-08 14:16:56,950 INFO L280 TraceCheckUtils]: 2: Hoare triple {19782#true} assume 0 < #StackHeapBarrier; {19782#true} is VALID [2020-07-08 14:16:56,950 INFO L280 TraceCheckUtils]: 3: Hoare triple {19782#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {19782#true} is VALID [2020-07-08 14:16:56,951 INFO L280 TraceCheckUtils]: 4: Hoare triple {19782#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {19782#true} is VALID [2020-07-08 14:16:56,951 INFO L280 TraceCheckUtils]: 5: Hoare triple {19782#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {19782#true} is VALID [2020-07-08 14:16:56,951 INFO L280 TraceCheckUtils]: 6: Hoare triple {19782#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {19782#true} is VALID [2020-07-08 14:16:56,951 INFO L280 TraceCheckUtils]: 7: Hoare triple {19782#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {19782#true} is VALID [2020-07-08 14:16:56,951 INFO L280 TraceCheckUtils]: 8: Hoare triple {19782#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {19782#true} is VALID [2020-07-08 14:16:56,952 INFO L280 TraceCheckUtils]: 9: Hoare triple {19782#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {19782#true} is VALID [2020-07-08 14:16:56,952 INFO L280 TraceCheckUtils]: 10: Hoare triple {19782#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {19782#true} is VALID [2020-07-08 14:16:56,952 INFO L280 TraceCheckUtils]: 11: Hoare triple {19782#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {19782#true} is VALID [2020-07-08 14:16:56,952 INFO L280 TraceCheckUtils]: 12: Hoare triple {19782#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {19782#true} is VALID [2020-07-08 14:16:56,952 INFO L280 TraceCheckUtils]: 13: Hoare triple {19782#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {19782#true} is VALID [2020-07-08 14:16:56,953 INFO L280 TraceCheckUtils]: 14: Hoare triple {19782#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {19782#true} is VALID [2020-07-08 14:16:56,953 INFO L280 TraceCheckUtils]: 15: Hoare triple {19782#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13); srcloc: L391 {19782#true} is VALID [2020-07-08 14:16:56,953 INFO L280 TraceCheckUtils]: 16: Hoare triple {19782#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7); srcloc: L532 {19782#true} is VALID [2020-07-08 14:16:56,953 INFO L280 TraceCheckUtils]: 17: Hoare triple {19782#true} SUMMARY for call write~init~int(44, #t~string42.base, #t~string42.offset, 1); srcloc: L533 {19782#true} is VALID [2020-07-08 14:16:56,953 INFO L280 TraceCheckUtils]: 18: Hoare triple {19782#true} SUMMARY for call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L533-1 {19782#true} is VALID [2020-07-08 14:16:56,953 INFO L280 TraceCheckUtils]: 19: Hoare triple {19782#true} SUMMARY for call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L533-2 {19782#true} is VALID [2020-07-08 14:16:56,954 INFO L280 TraceCheckUtils]: 20: Hoare triple {19782#true} SUMMARY for call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L533-3 {19782#true} is VALID [2020-07-08 14:16:56,954 INFO L280 TraceCheckUtils]: 21: Hoare triple {19782#true} SUMMARY for call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1); srcloc: L533-4 {19782#true} is VALID [2020-07-08 14:16:56,954 INFO L280 TraceCheckUtils]: 22: Hoare triple {19782#true} SUMMARY for call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1); srcloc: L533-5 {19782#true} is VALID [2020-07-08 14:16:56,954 INFO L280 TraceCheckUtils]: 23: Hoare triple {19782#true} SUMMARY for call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1); srcloc: L533-6 {19782#true} is VALID [2020-07-08 14:16:56,954 INFO L280 TraceCheckUtils]: 24: Hoare triple {19782#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5); srcloc: L533-7 {19782#true} is VALID [2020-07-08 14:16:56,955 INFO L280 TraceCheckUtils]: 25: Hoare triple {19782#true} SUMMARY for call write~init~int(67, #t~string44.base, #t~string44.offset, 1); srcloc: L537 {19782#true} is VALID [2020-07-08 14:16:56,955 INFO L280 TraceCheckUtils]: 26: Hoare triple {19782#true} SUMMARY for call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L537-1 {19782#true} is VALID [2020-07-08 14:16:56,955 INFO L280 TraceCheckUtils]: 27: Hoare triple {19782#true} SUMMARY for call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L537-2 {19782#true} is VALID [2020-07-08 14:16:56,955 INFO L280 TraceCheckUtils]: 28: Hoare triple {19782#true} SUMMARY for call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L537-3 {19782#true} is VALID [2020-07-08 14:16:56,955 INFO L280 TraceCheckUtils]: 29: Hoare triple {19782#true} SUMMARY for call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L537-4 {19782#true} is VALID [2020-07-08 14:16:56,955 INFO L280 TraceCheckUtils]: 30: Hoare triple {19782#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L537-5 {19782#true} is VALID [2020-07-08 14:16:56,956 INFO L280 TraceCheckUtils]: 31: Hoare triple {19782#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L541 {19782#true} is VALID [2020-07-08 14:16:56,956 INFO L280 TraceCheckUtils]: 32: Hoare triple {19782#true} SUMMARY for call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L541-1 {19782#true} is VALID [2020-07-08 14:16:56,956 INFO L280 TraceCheckUtils]: 33: Hoare triple {19782#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L541-2 {19782#true} is VALID [2020-07-08 14:16:56,956 INFO L280 TraceCheckUtils]: 34: Hoare triple {19782#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2); srcloc: L541-3 {19782#true} is VALID [2020-07-08 14:16:56,956 INFO L280 TraceCheckUtils]: 35: Hoare triple {19782#true} SUMMARY for call write~init~int(41, #t~string48.base, #t~string48.offset, 1); srcloc: L545 {19782#true} is VALID [2020-07-08 14:16:56,957 INFO L280 TraceCheckUtils]: 36: Hoare triple {19782#true} SUMMARY for call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L545-1 {19782#true} is VALID [2020-07-08 14:16:56,957 INFO L280 TraceCheckUtils]: 37: Hoare triple {19782#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L545-2 {19782#true} is VALID [2020-07-08 14:16:56,957 INFO L280 TraceCheckUtils]: 38: Hoare triple {19782#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L698 {19782#true} is VALID [2020-07-08 14:16:56,957 INFO L280 TraceCheckUtils]: 39: Hoare triple {19782#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L702 {19782#true} is VALID [2020-07-08 14:16:56,957 INFO L280 TraceCheckUtils]: 40: Hoare triple {19782#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L702-1 {19782#true} is VALID [2020-07-08 14:16:56,958 INFO L280 TraceCheckUtils]: 41: Hoare triple {19782#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L702-2 {19782#true} is VALID [2020-07-08 14:16:56,958 INFO L280 TraceCheckUtils]: 42: Hoare triple {19782#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L702-3 {19782#true} is VALID [2020-07-08 14:16:56,958 INFO L280 TraceCheckUtils]: 43: Hoare triple {19782#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L706 {19782#true} is VALID [2020-07-08 14:16:56,958 INFO L280 TraceCheckUtils]: 44: Hoare triple {19782#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L706-1 {19782#true} is VALID [2020-07-08 14:16:56,958 INFO L280 TraceCheckUtils]: 45: Hoare triple {19782#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L706-2 {19782#true} is VALID [2020-07-08 14:16:56,958 INFO L280 TraceCheckUtils]: 46: Hoare triple {19782#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L706-3 {19782#true} is VALID [2020-07-08 14:16:56,959 INFO L280 TraceCheckUtils]: 47: Hoare triple {19782#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L706-4 {19782#true} is VALID [2020-07-08 14:16:56,959 INFO L280 TraceCheckUtils]: 48: Hoare triple {19782#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L710 {19782#true} is VALID [2020-07-08 14:16:56,959 INFO L280 TraceCheckUtils]: 49: Hoare triple {19782#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L710-1 {19782#true} is VALID [2020-07-08 14:16:56,959 INFO L280 TraceCheckUtils]: 50: Hoare triple {19782#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L710-2 {19782#true} is VALID [2020-07-08 14:16:56,959 INFO L280 TraceCheckUtils]: 51: Hoare triple {19782#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L710-3 {19782#true} is VALID [2020-07-08 14:16:56,959 INFO L280 TraceCheckUtils]: 52: Hoare triple {19782#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L710-4 {19782#true} is VALID [2020-07-08 14:16:56,960 INFO L280 TraceCheckUtils]: 53: Hoare triple {19782#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L710-5 {19782#true} is VALID [2020-07-08 14:16:56,960 INFO L280 TraceCheckUtils]: 54: Hoare triple {19782#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L710-6 {19782#true} is VALID [2020-07-08 14:16:56,960 INFO L280 TraceCheckUtils]: 55: Hoare triple {19782#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L710-7 {19782#true} is VALID [2020-07-08 14:16:56,960 INFO L280 TraceCheckUtils]: 56: Hoare triple {19782#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L714 {19782#true} is VALID [2020-07-08 14:16:56,960 INFO L280 TraceCheckUtils]: 57: Hoare triple {19782#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L714-1 {19782#true} is VALID [2020-07-08 14:16:56,961 INFO L280 TraceCheckUtils]: 58: Hoare triple {19782#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L714-2 {19782#true} is VALID [2020-07-08 14:16:56,961 INFO L280 TraceCheckUtils]: 59: Hoare triple {19782#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L714-3 {19782#true} is VALID [2020-07-08 14:16:56,961 INFO L280 TraceCheckUtils]: 60: Hoare triple {19782#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L718 {19782#true} is VALID [2020-07-08 14:16:56,961 INFO L280 TraceCheckUtils]: 61: Hoare triple {19782#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L718-1 {19782#true} is VALID [2020-07-08 14:16:56,961 INFO L280 TraceCheckUtils]: 62: Hoare triple {19782#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L718-2 {19782#true} is VALID [2020-07-08 14:16:56,962 INFO L280 TraceCheckUtils]: 63: Hoare triple {19782#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L718-3 {19782#true} is VALID [2020-07-08 14:16:56,962 INFO L280 TraceCheckUtils]: 64: Hoare triple {19782#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L718-4 {19782#true} is VALID [2020-07-08 14:16:56,962 INFO L280 TraceCheckUtils]: 65: Hoare triple {19782#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L722 {19782#true} is VALID [2020-07-08 14:16:56,962 INFO L280 TraceCheckUtils]: 66: Hoare triple {19782#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L722-1 {19782#true} is VALID [2020-07-08 14:16:56,962 INFO L280 TraceCheckUtils]: 67: Hoare triple {19782#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L722-2 {19782#true} is VALID [2020-07-08 14:16:56,963 INFO L280 TraceCheckUtils]: 68: Hoare triple {19782#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L722-3 {19782#true} is VALID [2020-07-08 14:16:56,963 INFO L280 TraceCheckUtils]: 69: Hoare triple {19782#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L724 {19782#true} is VALID [2020-07-08 14:16:56,963 INFO L280 TraceCheckUtils]: 70: Hoare triple {19782#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L724-1 {19782#true} is VALID [2020-07-08 14:16:56,963 INFO L280 TraceCheckUtils]: 71: Hoare triple {19782#true} ~head~0.base, ~head~0.offset := 0, 0; {19782#true} is VALID [2020-07-08 14:16:56,963 INFO L280 TraceCheckUtils]: 72: Hoare triple {19782#true} ~waterLevel~0 := 1; {19782#true} is VALID [2020-07-08 14:16:56,964 INFO L280 TraceCheckUtils]: 73: Hoare triple {19782#true} ~methaneLevelCritical~0 := 0; {19782#true} is VALID [2020-07-08 14:16:56,964 INFO L280 TraceCheckUtils]: 74: Hoare triple {19782#true} ~pumpRunning~0 := 0; {19782#true} is VALID [2020-07-08 14:16:56,964 INFO L280 TraceCheckUtils]: 75: Hoare triple {19782#true} ~systemActive~0 := 1; {19782#true} is VALID [2020-07-08 14:16:56,964 INFO L280 TraceCheckUtils]: 76: Hoare triple {19782#true} ~cleanupTimeShifts~0 := 4; {19782#true} is VALID [2020-07-08 14:16:56,964 INFO L280 TraceCheckUtils]: 77: Hoare triple {19782#true} assume true; {19782#true} is VALID [2020-07-08 14:16:56,965 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {19782#true} {19782#true} #881#return; {19782#true} is VALID [2020-07-08 14:16:56,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:16:56,970 INFO L280 TraceCheckUtils]: 0: Hoare triple {19782#true} assume true; {19782#true} is VALID [2020-07-08 14:16:56,970 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19782#true} {19782#true} #799#return; {19782#true} is VALID [2020-07-08 14:16:56,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:16:56,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {19782#true} assume true; {19782#true} is VALID [2020-07-08 14:16:56,973 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19782#true} {19782#true} #801#return; {19782#true} is VALID [2020-07-08 14:16:56,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:16:56,975 INFO L280 TraceCheckUtils]: 0: Hoare triple {19782#true} havoc ~retValue_acc~11; {19782#true} is VALID [2020-07-08 14:16:56,975 INFO L280 TraceCheckUtils]: 1: Hoare triple {19782#true} ~retValue_acc~11 := 1; {19782#true} is VALID [2020-07-08 14:16:56,976 INFO L280 TraceCheckUtils]: 2: Hoare triple {19782#true} #res := ~retValue_acc~11; {19782#true} is VALID [2020-07-08 14:16:56,976 INFO L280 TraceCheckUtils]: 3: Hoare triple {19782#true} assume true; {19782#true} is VALID [2020-07-08 14:16:56,976 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {19782#true} {19782#true} #803#return; {19782#true} is VALID [2020-07-08 14:16:56,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:16:56,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {19782#true} assume true; {19782#true} is VALID [2020-07-08 14:16:56,978 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19782#true} {19782#true} #805#return; {19782#true} is VALID [2020-07-08 14:16:56,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:16:56,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {19911#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {19782#true} is VALID [2020-07-08 14:16:56,992 INFO L280 TraceCheckUtils]: 1: Hoare triple {19782#true} ~methaneLevelCritical~0 := 1; {19782#true} is VALID [2020-07-08 14:16:56,992 INFO L280 TraceCheckUtils]: 2: Hoare triple {19782#true} assume true; {19782#true} is VALID [2020-07-08 14:16:56,992 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19782#true} {19782#true} #849#return; {19782#true} is VALID [2020-07-08 14:16:56,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:16:57,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:16:57,055 INFO L280 TraceCheckUtils]: 0: Hoare triple {19782#true} havoc ~retValue_acc~5; {19782#true} is VALID [2020-07-08 14:16:57,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {19782#true} assume ~waterLevel~0 < 2; {19782#true} is VALID [2020-07-08 14:16:57,056 INFO L280 TraceCheckUtils]: 2: Hoare triple {19782#true} ~retValue_acc~5 := 1; {19782#true} is VALID [2020-07-08 14:16:57,056 INFO L280 TraceCheckUtils]: 3: Hoare triple {19782#true} #res := ~retValue_acc~5; {19782#true} is VALID [2020-07-08 14:16:57,056 INFO L280 TraceCheckUtils]: 4: Hoare triple {19782#true} assume true; {19782#true} is VALID [2020-07-08 14:16:57,056 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {19782#true} {19782#true} #859#return; {19782#true} is VALID [2020-07-08 14:16:57,057 INFO L280 TraceCheckUtils]: 0: Hoare triple {19782#true} havoc ~retValue_acc~8; {19782#true} is VALID [2020-07-08 14:16:57,057 INFO L280 TraceCheckUtils]: 1: Hoare triple {19782#true} havoc ~tmp~6; {19782#true} is VALID [2020-07-08 14:16:57,057 INFO L280 TraceCheckUtils]: 2: Hoare triple {19782#true} havoc ~tmp___0~1; {19782#true} is VALID [2020-07-08 14:16:57,057 INFO L263 TraceCheckUtils]: 3: Hoare triple {19782#true} call #t~ret68 := isHighWaterSensorDry(); {19782#true} is VALID [2020-07-08 14:16:57,058 INFO L280 TraceCheckUtils]: 4: Hoare triple {19782#true} havoc ~retValue_acc~5; {19782#true} is VALID [2020-07-08 14:16:57,058 INFO L280 TraceCheckUtils]: 5: Hoare triple {19782#true} assume ~waterLevel~0 < 2; {19782#true} is VALID [2020-07-08 14:16:57,058 INFO L280 TraceCheckUtils]: 6: Hoare triple {19782#true} ~retValue_acc~5 := 1; {19782#true} is VALID [2020-07-08 14:16:57,058 INFO L280 TraceCheckUtils]: 7: Hoare triple {19782#true} #res := ~retValue_acc~5; {19782#true} is VALID [2020-07-08 14:16:57,058 INFO L280 TraceCheckUtils]: 8: Hoare triple {19782#true} assume true; {19782#true} is VALID [2020-07-08 14:16:57,058 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {19782#true} {19782#true} #859#return; {19782#true} is VALID [2020-07-08 14:16:57,059 INFO L280 TraceCheckUtils]: 10: Hoare triple {19782#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647; {19782#true} is VALID [2020-07-08 14:16:57,059 INFO L280 TraceCheckUtils]: 11: Hoare triple {19782#true} ~tmp~6 := #t~ret68; {19782#true} is VALID [2020-07-08 14:16:57,059 INFO L280 TraceCheckUtils]: 12: Hoare triple {19782#true} havoc #t~ret68; {19782#true} is VALID [2020-07-08 14:16:57,059 INFO L280 TraceCheckUtils]: 13: Hoare triple {19782#true} assume 0 != ~tmp~6; {19782#true} is VALID [2020-07-08 14:16:57,060 INFO L280 TraceCheckUtils]: 14: Hoare triple {19782#true} ~tmp___0~1 := 0; {19918#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 14:16:57,061 INFO L280 TraceCheckUtils]: 15: Hoare triple {19918#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~8 := ~tmp___0~1; {19919#(and (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~retValue_acc~8 0))} is VALID [2020-07-08 14:16:57,061 INFO L280 TraceCheckUtils]: 16: Hoare triple {19919#(and (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~retValue_acc~8 0))} #res := ~retValue_acc~8; {19920#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 14:16:57,062 INFO L280 TraceCheckUtils]: 17: Hoare triple {19920#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {19920#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 14:16:57,063 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {19920#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {19782#true} #839#return; {19897#(= 0 |processEnvironment_#t~ret49|)} is VALID [2020-07-08 14:16:57,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:16:57,076 INFO L280 TraceCheckUtils]: 0: Hoare triple {19782#true} [891] isMethaneLevelCriticalENTRY-->L522_primed: Formula: (let ((.cse68 (* 2 v_oct_~pumpRunning~0_out_1)) (.cse63 (* 2 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse69 (* 2 v_oct_isMethaneAlarm_~retValue_acc~6_out_1)) (.cse64 (* 2 v_oct_activatePump_~tmp~5_out_1)) (.cse66 (* 2 |v_oct_isMethaneAlarm_#res_out_1|)) (.cse67 (* 2 v_oct_isMethaneLevelCritical_~retValue_acc~3_out_1))) (let ((.cse6 (<= .cse67 4294967294)) (.cse23 (<= 0 (+ .cse66 4294967296))) (.cse24 (<= 0 (+ .cse64 4294967296))) (.cse10 (<= 0 (+ .cse69 4294967296))) (.cse4 (<= 0 (+ .cse63 4294967296))) (.cse25 (<= .cse64 4294967294)) (.cse13 (<= 0 (+ .cse67 4294967296))) (.cse21 (<= .cse66 4294967294)) (.cse17 (<= .cse69 4294967294)) (.cse3 (<= .cse63 4294967294)) (.cse0 (<= v_oct_~methaneLevelCritical~0_in_1 v_oct_~methaneLevelCritical~0_out_1)) (.cse1 (<= v_oct_isMethaneAlarm_~retValue_acc~6_out_1 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse2 (<= 0 .cse66)) (.cse48 (<= 0 (+ .cse67 4294967296))) (.cse5 (<= v_oct_isMethaneLevelCritical_~retValue_acc~3_out_1 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse31 (<= 0 (+ .cse69 4294967296))) (.cse46 (<= 0 (+ .cse66 4294967296))) (.cse47 (<= .cse66 4294967294)) (.cse7 (<= v_oct_activatePump_~tmp~5_out_1 |v_oct_isMethaneAlarm_#res_out_1|)) (.cse8 (<= .cse68 2)) (.cse9 (<= |v_oct_isMethaneLevelCritical_#res_out_1| v_oct_isMethaneAlarm_~retValue_acc~6_out_1)) (.cse32 (<= .cse63 4294967294)) (.cse43 (<= .cse64 4294967294)) (.cse28 (<= .cse69 4294967294)) (.cse11 (<= 0 .cse64)) (.cse12 (<= .cse64 0)) (.cse14 (<= v_oct_~methaneLevelCritical~0_in_1 v_oct_isMethaneLevelCritical_~retValue_acc~3_out_1)) (.cse15 (<= |v_oct_isMethaneAlarm_#res_out_1| v_oct_activatePump_~tmp~5_out_1)) (.cse16 (<= 2 .cse68)) (.cse45 (<= .cse67 4294967294)) (.cse18 (<= .cse66 0)) (.cse52 (<= 0 (+ .cse63 4294967296))) (.cse19 (<= v_oct_~methaneLevelCritical~0_out_1 v_oct_~methaneLevelCritical~0_in_1)) (.cse20 (<= v_oct_isMethaneLevelCritical_~retValue_acc~3_out_1 v_oct_~methaneLevelCritical~0_in_1)) (.cse22 (<= |v_oct_isMethaneLevelCritical_#res_out_1| v_oct_isMethaneLevelCritical_~retValue_acc~3_out_1)) (.cse29 (<= 0 (+ .cse64 4294967296))) (.cse27 (<= v_oct_isMethaneAlarm_~retValue_acc~6_out_1 |v_oct_isMethaneAlarm_#res_out_1|)) (.cse26 (<= |v_oct_isMethaneAlarm_#res_out_1| v_oct_isMethaneAlarm_~retValue_acc~6_out_1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27) (let ((.cse30 (not .cse27)) (.cse33 (not .cse18)) (.cse34 (not .cse5)) (.cse35 (not .cse26)) (.cse36 (not .cse15)) (.cse37 (not .cse20)) (.cse38 (not .cse7)) (.cse39 (not .cse1)) (.cse40 (not .cse9)) (.cse41 (not .cse14)) (.cse42 (not .cse8)) (.cse44 (not .cse11)) (.cse49 (not .cse12)) (.cse50 (not .cse22)) (.cse51 (not .cse19)) (.cse53 (not .cse16)) (.cse54 (not .cse0)) (.cse55 (not .cse2))) (and .cse0 .cse22 .cse7 .cse8 .cse9 (or (not .cse28) (not .cse29) .cse30 (not .cse31) (not .cse32) .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 (not .cse43) .cse44 (not .cse45) (not .cse46) (not .cse47) (not .cse48) .cse49 .cse50 .cse51 (not .cse52) .cse53 .cse54 .cse55) (let ((.cse57 (<= .cse64 4294967294)) (.cse58 (<= 0 (+ .cse63 4294967296))) (.cse59 (<= .cse63 4294967294)) (.cse60 (<= 0 (+ .cse64 4294967296))) (.cse65 (<= 0 (+ .cse64 4294967296)))) (or (and (let ((.cse56 (<= .cse64 4294967294))) (or (and .cse16 .cse15 .cse1 (not .cse56) .cse57 .cse58 .cse59 .cse60 .cse26 .cse20) (and (let ((.cse61 (<= .cse63 4294967294))) (or (and .cse61 .cse16 .cse15 (let ((.cse62 (<= 0 (+ .cse63 4294967296)))) (or (and .cse1 .cse62) (and .cse1 (not .cse62) .cse57 .cse58 .cse59 .cse60))) .cse26) (and .cse16 .cse15 .cse1 .cse57 .cse58 .cse59 .cse60 (not .cse61) .cse26))) .cse56 .cse20))) .cse65 .cse11 .cse5) (and .cse16 .cse15 .cse1 .cse57 .cse58 .cse59 .cse60 .cse11 .cse26 (not .cse65) .cse5 .cse20))) .cse12 .cse19 .cse27 .cse14 (or (not .cse6) (not .cse23) .cse30 (not .cse24) .cse33 (not .cse10) .cse34 (not .cse4) .cse35 .cse36 (not .cse25) .cse37 (not .cse13) .cse38 .cse39 .cse40 (not .cse21) .cse41 .cse42 .cse44 (not .cse17) .cse49 .cse50 .cse51 .cse53 .cse54 .cse55 (not .cse3)))) (and .cse0 .cse1 .cse2 .cse48 .cse5 .cse31 .cse46 .cse47 .cse7 .cse8 .cse9 .cse32 .cse43 .cse28 .cse11 .cse12 .cse14 .cse15 .cse16 .cse45 .cse18 .cse52 .cse19 .cse20 .cse22 .cse29 .cse27 .cse26)))) InVars {~methaneLevelCritical~0=v_oct_~methaneLevelCritical~0_in_1} OutVars{activatePump_~tmp~5=v_oct_activatePump_~tmp~5_out_1, activatePump_#t~ret50=|v_oct_activatePump_#t~ret50_out_1|, isMethaneAlarm_#t~ret51=|v_oct_isMethaneAlarm_#t~ret51_out_1|, __utac_acc__Specification1_spec__1_~tmp~8=v_oct___utac_acc__Specification1_spec__1_~tmp~8_out_1, ~pumpRunning~0=v_oct_~pumpRunning~0_out_1, isMethaneAlarm_#res=|v_oct_isMethaneAlarm_#res_out_1|, __utac_acc__Specification1_spec__1_~tmp___0~2=v_oct___utac_acc__Specification1_spec__1_~tmp___0~2_out_1, isMethaneAlarm_~retValue_acc~6=v_oct_isMethaneAlarm_~retValue_acc~6_out_1, isMethaneLevelCritical_#res=|v_oct_isMethaneLevelCritical_#res_out_1|, isMethaneLevelCritical_~retValue_acc~3=v_oct_isMethaneLevelCritical_~retValue_acc~3_out_1, ~methaneLevelCritical~0=v_oct_~methaneLevelCritical~0_out_1} AuxVars[] AssignedVars[activatePump_~tmp~5, activatePump_#t~ret50, isMethaneAlarm_#t~ret51, __utac_acc__Specification1_spec__1_~tmp~8, ~pumpRunning~0, isMethaneAlarm_#res, __utac_acc__Specification1_spec__1_~tmp___0~2, isMethaneAlarm_~retValue_acc~6, isMethaneLevelCritical_#res, isMethaneLevelCritical_~retValue_acc~3, ~methaneLevelCritical~0] {19782#true} is VALID [2020-07-08 14:16:57,076 INFO L280 TraceCheckUtils]: 1: Hoare triple {19782#true} [890] L522_primed-->L522: Formula: true InVars {} OutVars{isMethaneLevelCritical_~retValue_acc~3=v_isMethaneLevelCritical_~retValue_acc~3_1} AuxVars[] AssignedVars[isMethaneLevelCritical_~retValue_acc~3] {19782#true} is VALID [2020-07-08 14:16:57,076 INFO L280 TraceCheckUtils]: 2: Hoare triple {19782#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {19782#true} is VALID [2020-07-08 14:16:57,076 INFO L280 TraceCheckUtils]: 3: Hoare triple {19782#true} #res := ~retValue_acc~3; {19782#true} is VALID [2020-07-08 14:16:57,077 INFO L280 TraceCheckUtils]: 4: Hoare triple {19782#true} assume true; {19782#true} is VALID [2020-07-08 14:16:57,077 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {19782#true} {19783#false} #885#return; {19783#false} is VALID [2020-07-08 14:16:57,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 14:16:57,080 INFO L280 TraceCheckUtils]: 0: Hoare triple {19782#true} havoc ~retValue_acc~7; {19782#true} is VALID [2020-07-08 14:16:57,080 INFO L280 TraceCheckUtils]: 1: Hoare triple {19782#true} ~retValue_acc~7 := ~pumpRunning~0; {19782#true} is VALID [2020-07-08 14:16:57,080 INFO L280 TraceCheckUtils]: 2: Hoare triple {19782#true} #res := ~retValue_acc~7; {19782#true} is VALID [2020-07-08 14:16:57,080 INFO L280 TraceCheckUtils]: 3: Hoare triple {19782#true} assume true; {19782#true} is VALID [2020-07-08 14:16:57,080 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {19782#true} {19783#false} #887#return; {19783#false} is VALID [2020-07-08 14:16:57,085 INFO L263 TraceCheckUtils]: 0: Hoare triple {19782#true} call ULTIMATE.init(); {19910#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.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~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 14:16:57,085 INFO L280 TraceCheckUtils]: 1: Hoare triple {19910#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.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~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#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; {19782#true} is VALID [2020-07-08 14:16:57,086 INFO L280 TraceCheckUtils]: 2: Hoare triple {19782#true} #valid := #valid[0 := 0]; {19782#true} is VALID [2020-07-08 14:16:57,086 INFO L280 TraceCheckUtils]: 3: Hoare triple {19782#true} assume 0 < #StackHeapBarrier; {19782#true} is VALID [2020-07-08 14:16:57,086 INFO L280 TraceCheckUtils]: 4: Hoare triple {19782#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {19782#true} is VALID [2020-07-08 14:16:57,086 INFO L280 TraceCheckUtils]: 5: Hoare triple {19782#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {19782#true} is VALID [2020-07-08 14:16:57,086 INFO L280 TraceCheckUtils]: 6: Hoare triple {19782#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {19782#true} is VALID [2020-07-08 14:16:57,087 INFO L280 TraceCheckUtils]: 7: Hoare triple {19782#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {19782#true} is VALID [2020-07-08 14:16:57,087 INFO L280 TraceCheckUtils]: 8: Hoare triple {19782#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {19782#true} is VALID [2020-07-08 14:16:57,087 INFO L280 TraceCheckUtils]: 9: Hoare triple {19782#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {19782#true} is VALID [2020-07-08 14:16:57,087 INFO L280 TraceCheckUtils]: 10: Hoare triple {19782#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {19782#true} is VALID [2020-07-08 14:16:57,087 INFO L280 TraceCheckUtils]: 11: Hoare triple {19782#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {19782#true} is VALID [2020-07-08 14:16:57,087 INFO L280 TraceCheckUtils]: 12: Hoare triple {19782#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {19782#true} is VALID [2020-07-08 14:16:57,088 INFO L280 TraceCheckUtils]: 13: Hoare triple {19782#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {19782#true} is VALID [2020-07-08 14:16:57,088 INFO L280 TraceCheckUtils]: 14: Hoare triple {19782#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {19782#true} is VALID [2020-07-08 14:16:57,088 INFO L280 TraceCheckUtils]: 15: Hoare triple {19782#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {19782#true} is VALID [2020-07-08 14:16:57,088 INFO L280 TraceCheckUtils]: 16: Hoare triple {19782#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13); srcloc: L391 {19782#true} is VALID [2020-07-08 14:16:57,088 INFO L280 TraceCheckUtils]: 17: Hoare triple {19782#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7); srcloc: L532 {19782#true} is VALID [2020-07-08 14:16:57,089 INFO L280 TraceCheckUtils]: 18: Hoare triple {19782#true} SUMMARY for call write~init~int(44, #t~string42.base, #t~string42.offset, 1); srcloc: L533 {19782#true} is VALID [2020-07-08 14:16:57,089 INFO L280 TraceCheckUtils]: 19: Hoare triple {19782#true} SUMMARY for call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L533-1 {19782#true} is VALID [2020-07-08 14:16:57,089 INFO L280 TraceCheckUtils]: 20: Hoare triple {19782#true} SUMMARY for call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L533-2 {19782#true} is VALID [2020-07-08 14:16:57,089 INFO L280 TraceCheckUtils]: 21: Hoare triple {19782#true} SUMMARY for call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L533-3 {19782#true} is VALID [2020-07-08 14:16:57,089 INFO L280 TraceCheckUtils]: 22: Hoare triple {19782#true} SUMMARY for call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1); srcloc: L533-4 {19782#true} is VALID [2020-07-08 14:16:57,089 INFO L280 TraceCheckUtils]: 23: Hoare triple {19782#true} SUMMARY for call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1); srcloc: L533-5 {19782#true} is VALID [2020-07-08 14:16:57,090 INFO L280 TraceCheckUtils]: 24: Hoare triple {19782#true} SUMMARY for call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1); srcloc: L533-6 {19782#true} is VALID [2020-07-08 14:16:57,090 INFO L280 TraceCheckUtils]: 25: Hoare triple {19782#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5); srcloc: L533-7 {19782#true} is VALID [2020-07-08 14:16:57,090 INFO L280 TraceCheckUtils]: 26: Hoare triple {19782#true} SUMMARY for call write~init~int(67, #t~string44.base, #t~string44.offset, 1); srcloc: L537 {19782#true} is VALID [2020-07-08 14:16:57,090 INFO L280 TraceCheckUtils]: 27: Hoare triple {19782#true} SUMMARY for call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L537-1 {19782#true} is VALID [2020-07-08 14:16:57,090 INFO L280 TraceCheckUtils]: 28: Hoare triple {19782#true} SUMMARY for call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L537-2 {19782#true} is VALID [2020-07-08 14:16:57,091 INFO L280 TraceCheckUtils]: 29: Hoare triple {19782#true} SUMMARY for call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L537-3 {19782#true} is VALID [2020-07-08 14:16:57,091 INFO L280 TraceCheckUtils]: 30: Hoare triple {19782#true} SUMMARY for call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L537-4 {19782#true} is VALID [2020-07-08 14:16:57,091 INFO L280 TraceCheckUtils]: 31: Hoare triple {19782#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L537-5 {19782#true} is VALID [2020-07-08 14:16:57,091 INFO L280 TraceCheckUtils]: 32: Hoare triple {19782#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L541 {19782#true} is VALID [2020-07-08 14:16:57,091 INFO L280 TraceCheckUtils]: 33: Hoare triple {19782#true} SUMMARY for call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L541-1 {19782#true} is VALID [2020-07-08 14:16:57,091 INFO L280 TraceCheckUtils]: 34: Hoare triple {19782#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L541-2 {19782#true} is VALID [2020-07-08 14:16:57,092 INFO L280 TraceCheckUtils]: 35: Hoare triple {19782#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2); srcloc: L541-3 {19782#true} is VALID [2020-07-08 14:16:57,092 INFO L280 TraceCheckUtils]: 36: Hoare triple {19782#true} SUMMARY for call write~init~int(41, #t~string48.base, #t~string48.offset, 1); srcloc: L545 {19782#true} is VALID [2020-07-08 14:16:57,092 INFO L280 TraceCheckUtils]: 37: Hoare triple {19782#true} SUMMARY for call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L545-1 {19782#true} is VALID [2020-07-08 14:16:57,092 INFO L280 TraceCheckUtils]: 38: Hoare triple {19782#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L545-2 {19782#true} is VALID [2020-07-08 14:16:57,092 INFO L280 TraceCheckUtils]: 39: Hoare triple {19782#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L698 {19782#true} is VALID [2020-07-08 14:16:57,093 INFO L280 TraceCheckUtils]: 40: Hoare triple {19782#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L702 {19782#true} is VALID [2020-07-08 14:16:57,093 INFO L280 TraceCheckUtils]: 41: Hoare triple {19782#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L702-1 {19782#true} is VALID [2020-07-08 14:16:57,093 INFO L280 TraceCheckUtils]: 42: Hoare triple {19782#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L702-2 {19782#true} is VALID [2020-07-08 14:16:57,093 INFO L280 TraceCheckUtils]: 43: Hoare triple {19782#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L702-3 {19782#true} is VALID [2020-07-08 14:16:57,093 INFO L280 TraceCheckUtils]: 44: Hoare triple {19782#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L706 {19782#true} is VALID [2020-07-08 14:16:57,093 INFO L280 TraceCheckUtils]: 45: Hoare triple {19782#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L706-1 {19782#true} is VALID [2020-07-08 14:16:57,094 INFO L280 TraceCheckUtils]: 46: Hoare triple {19782#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L706-2 {19782#true} is VALID [2020-07-08 14:16:57,094 INFO L280 TraceCheckUtils]: 47: Hoare triple {19782#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L706-3 {19782#true} is VALID [2020-07-08 14:16:57,094 INFO L280 TraceCheckUtils]: 48: Hoare triple {19782#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L706-4 {19782#true} is VALID [2020-07-08 14:16:57,094 INFO L280 TraceCheckUtils]: 49: Hoare triple {19782#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L710 {19782#true} is VALID [2020-07-08 14:16:57,094 INFO L280 TraceCheckUtils]: 50: Hoare triple {19782#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L710-1 {19782#true} is VALID [2020-07-08 14:16:57,095 INFO L280 TraceCheckUtils]: 51: Hoare triple {19782#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L710-2 {19782#true} is VALID [2020-07-08 14:16:57,095 INFO L280 TraceCheckUtils]: 52: Hoare triple {19782#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L710-3 {19782#true} is VALID [2020-07-08 14:16:57,095 INFO L280 TraceCheckUtils]: 53: Hoare triple {19782#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L710-4 {19782#true} is VALID [2020-07-08 14:16:57,095 INFO L280 TraceCheckUtils]: 54: Hoare triple {19782#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L710-5 {19782#true} is VALID [2020-07-08 14:16:57,095 INFO L280 TraceCheckUtils]: 55: Hoare triple {19782#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L710-6 {19782#true} is VALID [2020-07-08 14:16:57,096 INFO L280 TraceCheckUtils]: 56: Hoare triple {19782#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L710-7 {19782#true} is VALID [2020-07-08 14:16:57,096 INFO L280 TraceCheckUtils]: 57: Hoare triple {19782#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L714 {19782#true} is VALID [2020-07-08 14:16:57,096 INFO L280 TraceCheckUtils]: 58: Hoare triple {19782#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L714-1 {19782#true} is VALID [2020-07-08 14:16:57,096 INFO L280 TraceCheckUtils]: 59: Hoare triple {19782#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L714-2 {19782#true} is VALID [2020-07-08 14:16:57,096 INFO L280 TraceCheckUtils]: 60: Hoare triple {19782#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L714-3 {19782#true} is VALID [2020-07-08 14:16:57,096 INFO L280 TraceCheckUtils]: 61: Hoare triple {19782#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L718 {19782#true} is VALID [2020-07-08 14:16:57,097 INFO L280 TraceCheckUtils]: 62: Hoare triple {19782#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L718-1 {19782#true} is VALID [2020-07-08 14:16:57,097 INFO L280 TraceCheckUtils]: 63: Hoare triple {19782#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L718-2 {19782#true} is VALID [2020-07-08 14:16:57,097 INFO L280 TraceCheckUtils]: 64: Hoare triple {19782#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L718-3 {19782#true} is VALID [2020-07-08 14:16:57,097 INFO L280 TraceCheckUtils]: 65: Hoare triple {19782#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L718-4 {19782#true} is VALID [2020-07-08 14:16:57,097 INFO L280 TraceCheckUtils]: 66: Hoare triple {19782#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L722 {19782#true} is VALID [2020-07-08 14:16:57,097 INFO L280 TraceCheckUtils]: 67: Hoare triple {19782#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L722-1 {19782#true} is VALID [2020-07-08 14:16:57,098 INFO L280 TraceCheckUtils]: 68: Hoare triple {19782#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L722-2 {19782#true} is VALID [2020-07-08 14:16:57,098 INFO L280 TraceCheckUtils]: 69: Hoare triple {19782#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L722-3 {19782#true} is VALID [2020-07-08 14:16:57,098 INFO L280 TraceCheckUtils]: 70: Hoare triple {19782#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L724 {19782#true} is VALID [2020-07-08 14:16:57,098 INFO L280 TraceCheckUtils]: 71: Hoare triple {19782#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L724-1 {19782#true} is VALID [2020-07-08 14:16:57,098 INFO L280 TraceCheckUtils]: 72: Hoare triple {19782#true} ~head~0.base, ~head~0.offset := 0, 0; {19782#true} is VALID [2020-07-08 14:16:57,099 INFO L280 TraceCheckUtils]: 73: Hoare triple {19782#true} ~waterLevel~0 := 1; {19782#true} is VALID [2020-07-08 14:16:57,099 INFO L280 TraceCheckUtils]: 74: Hoare triple {19782#true} ~methaneLevelCritical~0 := 0; {19782#true} is VALID [2020-07-08 14:16:57,099 INFO L280 TraceCheckUtils]: 75: Hoare triple {19782#true} ~pumpRunning~0 := 0; {19782#true} is VALID [2020-07-08 14:16:57,099 INFO L280 TraceCheckUtils]: 76: Hoare triple {19782#true} ~systemActive~0 := 1; {19782#true} is VALID [2020-07-08 14:16:57,099 INFO L280 TraceCheckUtils]: 77: Hoare triple {19782#true} ~cleanupTimeShifts~0 := 4; {19782#true} is VALID [2020-07-08 14:16:57,099 INFO L280 TraceCheckUtils]: 78: Hoare triple {19782#true} assume true; {19782#true} is VALID [2020-07-08 14:16:57,100 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {19782#true} {19782#true} #881#return; {19782#true} is VALID [2020-07-08 14:16:57,100 INFO L263 TraceCheckUtils]: 80: Hoare triple {19782#true} call #t~ret73 := main(); {19782#true} is VALID [2020-07-08 14:16:57,100 INFO L280 TraceCheckUtils]: 81: Hoare triple {19782#true} havoc ~retValue_acc~9; {19782#true} is VALID [2020-07-08 14:16:57,100 INFO L280 TraceCheckUtils]: 82: Hoare triple {19782#true} havoc ~tmp~7; {19782#true} is VALID [2020-07-08 14:16:57,100 INFO L263 TraceCheckUtils]: 83: Hoare triple {19782#true} call select_helpers(); {19782#true} is VALID [2020-07-08 14:16:57,101 INFO L280 TraceCheckUtils]: 84: Hoare triple {19782#true} assume true; {19782#true} is VALID [2020-07-08 14:16:57,101 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {19782#true} {19782#true} #799#return; {19782#true} is VALID [2020-07-08 14:16:57,101 INFO L263 TraceCheckUtils]: 86: Hoare triple {19782#true} call select_features(); {19782#true} is VALID [2020-07-08 14:16:57,101 INFO L280 TraceCheckUtils]: 87: Hoare triple {19782#true} assume true; {19782#true} is VALID [2020-07-08 14:16:57,101 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {19782#true} {19782#true} #801#return; {19782#true} is VALID [2020-07-08 14:16:57,101 INFO L263 TraceCheckUtils]: 89: Hoare triple {19782#true} call #t~ret69 := valid_product(); {19782#true} is VALID [2020-07-08 14:16:57,102 INFO L280 TraceCheckUtils]: 90: Hoare triple {19782#true} havoc ~retValue_acc~11; {19782#true} is VALID [2020-07-08 14:16:57,102 INFO L280 TraceCheckUtils]: 91: Hoare triple {19782#true} ~retValue_acc~11 := 1; {19782#true} is VALID [2020-07-08 14:16:57,102 INFO L280 TraceCheckUtils]: 92: Hoare triple {19782#true} #res := ~retValue_acc~11; {19782#true} is VALID [2020-07-08 14:16:57,102 INFO L280 TraceCheckUtils]: 93: Hoare triple {19782#true} assume true; {19782#true} is VALID [2020-07-08 14:16:57,102 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {19782#true} {19782#true} #803#return; {19782#true} is VALID [2020-07-08 14:16:57,103 INFO L280 TraceCheckUtils]: 95: Hoare triple {19782#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {19782#true} is VALID [2020-07-08 14:16:57,103 INFO L280 TraceCheckUtils]: 96: Hoare triple {19782#true} ~tmp~7 := #t~ret69; {19782#true} is VALID [2020-07-08 14:16:57,103 INFO L280 TraceCheckUtils]: 97: Hoare triple {19782#true} havoc #t~ret69; {19782#true} is VALID [2020-07-08 14:16:57,103 INFO L280 TraceCheckUtils]: 98: Hoare triple {19782#true} assume 0 != ~tmp~7; {19782#true} is VALID [2020-07-08 14:16:57,103 INFO L263 TraceCheckUtils]: 99: Hoare triple {19782#true} call setup(); {19782#true} is VALID [2020-07-08 14:16:57,104 INFO L280 TraceCheckUtils]: 100: Hoare triple {19782#true} assume true; {19782#true} is VALID [2020-07-08 14:16:57,104 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {19782#true} {19782#true} #805#return; {19782#true} is VALID [2020-07-08 14:16:57,104 INFO L263 TraceCheckUtils]: 102: Hoare triple {19782#true} call runTest(); {19782#true} is VALID [2020-07-08 14:16:57,104 INFO L263 TraceCheckUtils]: 103: Hoare triple {19782#true} call test(); {19782#true} is VALID [2020-07-08 14:16:57,104 INFO L280 TraceCheckUtils]: 104: Hoare triple {19782#true} havoc ~splverifierCounter~0; {19782#true} is VALID [2020-07-08 14:16:57,104 INFO L280 TraceCheckUtils]: 105: Hoare triple {19782#true} havoc ~tmp~3; {19782#true} is VALID [2020-07-08 14:16:57,105 INFO L280 TraceCheckUtils]: 106: Hoare triple {19782#true} havoc ~tmp___0~0; {19782#true} is VALID [2020-07-08 14:16:57,105 INFO L280 TraceCheckUtils]: 107: Hoare triple {19782#true} havoc ~tmp___1~0; {19782#true} is VALID [2020-07-08 14:16:57,105 INFO L280 TraceCheckUtils]: 108: Hoare triple {19782#true} havoc ~tmp___2~0; {19782#true} is VALID [2020-07-08 14:16:57,105 INFO L280 TraceCheckUtils]: 109: Hoare triple {19782#true} ~splverifierCounter~0 := 0; {19782#true} is VALID [2020-07-08 14:16:57,105 INFO L280 TraceCheckUtils]: 110: Hoare triple {19782#true} assume !false; {19782#true} is VALID [2020-07-08 14:16:57,105 INFO L280 TraceCheckUtils]: 111: Hoare triple {19782#true} assume ~splverifierCounter~0 < 4; {19782#true} is VALID [2020-07-08 14:16:57,106 INFO L280 TraceCheckUtils]: 112: Hoare triple {19782#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {19782#true} is VALID [2020-07-08 14:16:57,106 INFO L280 TraceCheckUtils]: 113: Hoare triple {19782#true} ~tmp~3 := #t~nondet35; {19782#true} is VALID [2020-07-08 14:16:57,106 INFO L280 TraceCheckUtils]: 114: Hoare triple {19782#true} havoc #t~nondet35; {19782#true} is VALID [2020-07-08 14:16:57,106 INFO L280 TraceCheckUtils]: 115: Hoare triple {19782#true} assume !(0 != ~tmp~3); {19782#true} is VALID [2020-07-08 14:16:57,106 INFO L280 TraceCheckUtils]: 116: Hoare triple {19782#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {19782#true} is VALID [2020-07-08 14:16:57,107 INFO L280 TraceCheckUtils]: 117: Hoare triple {19782#true} ~tmp___0~0 := #t~nondet36; {19782#true} is VALID [2020-07-08 14:16:57,107 INFO L280 TraceCheckUtils]: 118: Hoare triple {19782#true} havoc #t~nondet36; {19782#true} is VALID [2020-07-08 14:16:57,107 INFO L280 TraceCheckUtils]: 119: Hoare triple {19782#true} assume 0 != ~tmp___0~0; {19782#true} is VALID [2020-07-08 14:16:57,108 INFO L263 TraceCheckUtils]: 120: Hoare triple {19782#true} call changeMethaneLevel(); {19911#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-08 14:16:57,108 INFO L280 TraceCheckUtils]: 121: Hoare triple {19911#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {19782#true} is VALID [2020-07-08 14:16:57,108 INFO L280 TraceCheckUtils]: 122: Hoare triple {19782#true} ~methaneLevelCritical~0 := 1; {19782#true} is VALID [2020-07-08 14:16:57,108 INFO L280 TraceCheckUtils]: 123: Hoare triple {19782#true} assume true; {19782#true} is VALID [2020-07-08 14:16:57,108 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {19782#true} {19782#true} #849#return; {19782#true} is VALID [2020-07-08 14:16:57,108 INFO L280 TraceCheckUtils]: 125: Hoare triple {19782#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {19782#true} is VALID [2020-07-08 14:16:57,109 INFO L280 TraceCheckUtils]: 126: Hoare triple {19782#true} ~tmp___2~0 := #t~nondet37; {19782#true} is VALID [2020-07-08 14:16:57,109 INFO L280 TraceCheckUtils]: 127: Hoare triple {19782#true} havoc #t~nondet37; {19782#true} is VALID [2020-07-08 14:16:57,109 INFO L280 TraceCheckUtils]: 128: Hoare triple {19782#true} assume 0 != ~tmp___2~0; {19782#true} is VALID [2020-07-08 14:16:57,109 INFO L263 TraceCheckUtils]: 129: Hoare triple {19782#true} call timeShift(); {19782#true} is VALID [2020-07-08 14:16:57,109 INFO L280 TraceCheckUtils]: 130: Hoare triple {19782#true} assume !(0 != ~pumpRunning~0); {19782#true} is VALID [2020-07-08 14:16:57,110 INFO L280 TraceCheckUtils]: 131: Hoare triple {19782#true} assume 0 != ~systemActive~0; {19782#true} is VALID [2020-07-08 14:16:57,110 INFO L263 TraceCheckUtils]: 132: Hoare triple {19782#true} call processEnvironment(); {19782#true} is VALID [2020-07-08 14:16:57,110 INFO L280 TraceCheckUtils]: 133: Hoare triple {19782#true} havoc ~tmp~4; {19782#true} is VALID [2020-07-08 14:16:57,110 INFO L280 TraceCheckUtils]: 134: Hoare triple {19782#true} assume 0 == ~pumpRunning~0; {19782#true} is VALID [2020-07-08 14:16:57,110 INFO L263 TraceCheckUtils]: 135: Hoare triple {19782#true} call #t~ret49 := isHighWaterLevel(); {19782#true} is VALID [2020-07-08 14:16:57,110 INFO L280 TraceCheckUtils]: 136: Hoare triple {19782#true} havoc ~retValue_acc~8; {19782#true} is VALID [2020-07-08 14:16:57,111 INFO L280 TraceCheckUtils]: 137: Hoare triple {19782#true} havoc ~tmp~6; {19782#true} is VALID [2020-07-08 14:16:57,111 INFO L280 TraceCheckUtils]: 138: Hoare triple {19782#true} havoc ~tmp___0~1; {19782#true} is VALID [2020-07-08 14:16:57,111 INFO L263 TraceCheckUtils]: 139: Hoare triple {19782#true} call #t~ret68 := isHighWaterSensorDry(); {19782#true} is VALID [2020-07-08 14:16:57,111 INFO L280 TraceCheckUtils]: 140: Hoare triple {19782#true} havoc ~retValue_acc~5; {19782#true} is VALID [2020-07-08 14:16:57,111 INFO L280 TraceCheckUtils]: 141: Hoare triple {19782#true} assume ~waterLevel~0 < 2; {19782#true} is VALID [2020-07-08 14:16:57,111 INFO L280 TraceCheckUtils]: 142: Hoare triple {19782#true} ~retValue_acc~5 := 1; {19782#true} is VALID [2020-07-08 14:16:57,112 INFO L280 TraceCheckUtils]: 143: Hoare triple {19782#true} #res := ~retValue_acc~5; {19782#true} is VALID [2020-07-08 14:16:57,112 INFO L280 TraceCheckUtils]: 144: Hoare triple {19782#true} assume true; {19782#true} is VALID [2020-07-08 14:16:57,112 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {19782#true} {19782#true} #859#return; {19782#true} is VALID [2020-07-08 14:16:57,112 INFO L280 TraceCheckUtils]: 146: Hoare triple {19782#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647; {19782#true} is VALID [2020-07-08 14:16:57,112 INFO L280 TraceCheckUtils]: 147: Hoare triple {19782#true} ~tmp~6 := #t~ret68; {19782#true} is VALID [2020-07-08 14:16:57,113 INFO L280 TraceCheckUtils]: 148: Hoare triple {19782#true} havoc #t~ret68; {19782#true} is VALID [2020-07-08 14:16:57,113 INFO L280 TraceCheckUtils]: 149: Hoare triple {19782#true} assume 0 != ~tmp~6; {19782#true} is VALID [2020-07-08 14:16:57,114 INFO L280 TraceCheckUtils]: 150: Hoare triple {19782#true} ~tmp___0~1 := 0; {19918#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 14:16:57,114 INFO L280 TraceCheckUtils]: 151: Hoare triple {19918#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~8 := ~tmp___0~1; {19919#(and (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~retValue_acc~8 0))} is VALID [2020-07-08 14:16:57,115 INFO L280 TraceCheckUtils]: 152: Hoare triple {19919#(and (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~retValue_acc~8 0))} #res := ~retValue_acc~8; {19920#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 14:16:57,115 INFO L280 TraceCheckUtils]: 153: Hoare triple {19920#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {19920#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 14:16:57,116 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {19920#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {19782#true} #839#return; {19897#(= 0 |processEnvironment_#t~ret49|)} is VALID [2020-07-08 14:16:57,117 INFO L280 TraceCheckUtils]: 155: Hoare triple {19897#(= 0 |processEnvironment_#t~ret49|)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647; {19897#(= 0 |processEnvironment_#t~ret49|)} is VALID [2020-07-08 14:16:57,118 INFO L280 TraceCheckUtils]: 156: Hoare triple {19897#(= 0 |processEnvironment_#t~ret49|)} ~tmp~4 := #t~ret49; {19898#(= 0 processEnvironment_~tmp~4)} is VALID [2020-07-08 14:16:57,118 INFO L280 TraceCheckUtils]: 157: Hoare triple {19898#(= 0 processEnvironment_~tmp~4)} havoc #t~ret49; {19898#(= 0 processEnvironment_~tmp~4)} is VALID [2020-07-08 14:16:57,119 INFO L280 TraceCheckUtils]: 158: Hoare triple {19898#(= 0 processEnvironment_~tmp~4)} assume 0 != ~tmp~4; {19783#false} is VALID [2020-07-08 14:16:57,119 INFO L263 TraceCheckUtils]: 159: Hoare triple {19783#false} call activatePump(); {19783#false} is VALID [2020-07-08 14:16:57,119 INFO L280 TraceCheckUtils]: 160: Hoare triple {19783#false} havoc ~tmp~5; {19783#false} is VALID [2020-07-08 14:16:57,119 INFO L263 TraceCheckUtils]: 161: Hoare triple {19783#false} call #t~ret50 := isMethaneAlarm(); {19783#false} is VALID [2020-07-08 14:16:57,119 INFO L280 TraceCheckUtils]: 162: Hoare triple {19783#false} havoc ~retValue_acc~6; {19783#false} is VALID [2020-07-08 14:16:57,120 INFO L263 TraceCheckUtils]: 163: Hoare triple {19783#false} call #t~ret51 := isMethaneLevelCritical(); {19782#true} is VALID [2020-07-08 14:16:57,120 INFO L280 TraceCheckUtils]: 164: Hoare triple {19782#true} [891] isMethaneLevelCriticalENTRY-->L522_primed: Formula: (let ((.cse68 (* 2 v_oct_~pumpRunning~0_out_1)) (.cse63 (* 2 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse69 (* 2 v_oct_isMethaneAlarm_~retValue_acc~6_out_1)) (.cse64 (* 2 v_oct_activatePump_~tmp~5_out_1)) (.cse66 (* 2 |v_oct_isMethaneAlarm_#res_out_1|)) (.cse67 (* 2 v_oct_isMethaneLevelCritical_~retValue_acc~3_out_1))) (let ((.cse6 (<= .cse67 4294967294)) (.cse23 (<= 0 (+ .cse66 4294967296))) (.cse24 (<= 0 (+ .cse64 4294967296))) (.cse10 (<= 0 (+ .cse69 4294967296))) (.cse4 (<= 0 (+ .cse63 4294967296))) (.cse25 (<= .cse64 4294967294)) (.cse13 (<= 0 (+ .cse67 4294967296))) (.cse21 (<= .cse66 4294967294)) (.cse17 (<= .cse69 4294967294)) (.cse3 (<= .cse63 4294967294)) (.cse0 (<= v_oct_~methaneLevelCritical~0_in_1 v_oct_~methaneLevelCritical~0_out_1)) (.cse1 (<= v_oct_isMethaneAlarm_~retValue_acc~6_out_1 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse2 (<= 0 .cse66)) (.cse48 (<= 0 (+ .cse67 4294967296))) (.cse5 (<= v_oct_isMethaneLevelCritical_~retValue_acc~3_out_1 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse31 (<= 0 (+ .cse69 4294967296))) (.cse46 (<= 0 (+ .cse66 4294967296))) (.cse47 (<= .cse66 4294967294)) (.cse7 (<= v_oct_activatePump_~tmp~5_out_1 |v_oct_isMethaneAlarm_#res_out_1|)) (.cse8 (<= .cse68 2)) (.cse9 (<= |v_oct_isMethaneLevelCritical_#res_out_1| v_oct_isMethaneAlarm_~retValue_acc~6_out_1)) (.cse32 (<= .cse63 4294967294)) (.cse43 (<= .cse64 4294967294)) (.cse28 (<= .cse69 4294967294)) (.cse11 (<= 0 .cse64)) (.cse12 (<= .cse64 0)) (.cse14 (<= v_oct_~methaneLevelCritical~0_in_1 v_oct_isMethaneLevelCritical_~retValue_acc~3_out_1)) (.cse15 (<= |v_oct_isMethaneAlarm_#res_out_1| v_oct_activatePump_~tmp~5_out_1)) (.cse16 (<= 2 .cse68)) (.cse45 (<= .cse67 4294967294)) (.cse18 (<= .cse66 0)) (.cse52 (<= 0 (+ .cse63 4294967296))) (.cse19 (<= v_oct_~methaneLevelCritical~0_out_1 v_oct_~methaneLevelCritical~0_in_1)) (.cse20 (<= v_oct_isMethaneLevelCritical_~retValue_acc~3_out_1 v_oct_~methaneLevelCritical~0_in_1)) (.cse22 (<= |v_oct_isMethaneLevelCritical_#res_out_1| v_oct_isMethaneLevelCritical_~retValue_acc~3_out_1)) (.cse29 (<= 0 (+ .cse64 4294967296))) (.cse27 (<= v_oct_isMethaneAlarm_~retValue_acc~6_out_1 |v_oct_isMethaneAlarm_#res_out_1|)) (.cse26 (<= |v_oct_isMethaneAlarm_#res_out_1| v_oct_isMethaneAlarm_~retValue_acc~6_out_1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27) (let ((.cse30 (not .cse27)) (.cse33 (not .cse18)) (.cse34 (not .cse5)) (.cse35 (not .cse26)) (.cse36 (not .cse15)) (.cse37 (not .cse20)) (.cse38 (not .cse7)) (.cse39 (not .cse1)) (.cse40 (not .cse9)) (.cse41 (not .cse14)) (.cse42 (not .cse8)) (.cse44 (not .cse11)) (.cse49 (not .cse12)) (.cse50 (not .cse22)) (.cse51 (not .cse19)) (.cse53 (not .cse16)) (.cse54 (not .cse0)) (.cse55 (not .cse2))) (and .cse0 .cse22 .cse7 .cse8 .cse9 (or (not .cse28) (not .cse29) .cse30 (not .cse31) (not .cse32) .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 (not .cse43) .cse44 (not .cse45) (not .cse46) (not .cse47) (not .cse48) .cse49 .cse50 .cse51 (not .cse52) .cse53 .cse54 .cse55) (let ((.cse57 (<= .cse64 4294967294)) (.cse58 (<= 0 (+ .cse63 4294967296))) (.cse59 (<= .cse63 4294967294)) (.cse60 (<= 0 (+ .cse64 4294967296))) (.cse65 (<= 0 (+ .cse64 4294967296)))) (or (and (let ((.cse56 (<= .cse64 4294967294))) (or (and .cse16 .cse15 .cse1 (not .cse56) .cse57 .cse58 .cse59 .cse60 .cse26 .cse20) (and (let ((.cse61 (<= .cse63 4294967294))) (or (and .cse61 .cse16 .cse15 (let ((.cse62 (<= 0 (+ .cse63 4294967296)))) (or (and .cse1 .cse62) (and .cse1 (not .cse62) .cse57 .cse58 .cse59 .cse60))) .cse26) (and .cse16 .cse15 .cse1 .cse57 .cse58 .cse59 .cse60 (not .cse61) .cse26))) .cse56 .cse20))) .cse65 .cse11 .cse5) (and .cse16 .cse15 .cse1 .cse57 .cse58 .cse59 .cse60 .cse11 .cse26 (not .cse65) .cse5 .cse20))) .cse12 .cse19 .cse27 .cse14 (or (not .cse6) (not .cse23) .cse30 (not .cse24) .cse33 (not .cse10) .cse34 (not .cse4) .cse35 .cse36 (not .cse25) .cse37 (not .cse13) .cse38 .cse39 .cse40 (not .cse21) .cse41 .cse42 .cse44 (not .cse17) .cse49 .cse50 .cse51 .cse53 .cse54 .cse55 (not .cse3)))) (and .cse0 .cse1 .cse2 .cse48 .cse5 .cse31 .cse46 .cse47 .cse7 .cse8 .cse9 .cse32 .cse43 .cse28 .cse11 .cse12 .cse14 .cse15 .cse16 .cse45 .cse18 .cse52 .cse19 .cse20 .cse22 .cse29 .cse27 .cse26)))) InVars {~methaneLevelCritical~0=v_oct_~methaneLevelCritical~0_in_1} OutVars{activatePump_~tmp~5=v_oct_activatePump_~tmp~5_out_1, activatePump_#t~ret50=|v_oct_activatePump_#t~ret50_out_1|, isMethaneAlarm_#t~ret51=|v_oct_isMethaneAlarm_#t~ret51_out_1|, __utac_acc__Specification1_spec__1_~tmp~8=v_oct___utac_acc__Specification1_spec__1_~tmp~8_out_1, ~pumpRunning~0=v_oct_~pumpRunning~0_out_1, isMethaneAlarm_#res=|v_oct_isMethaneAlarm_#res_out_1|, __utac_acc__Specification1_spec__1_~tmp___0~2=v_oct___utac_acc__Specification1_spec__1_~tmp___0~2_out_1, isMethaneAlarm_~retValue_acc~6=v_oct_isMethaneAlarm_~retValue_acc~6_out_1, isMethaneLevelCritical_#res=|v_oct_isMethaneLevelCritical_#res_out_1|, isMethaneLevelCritical_~retValue_acc~3=v_oct_isMethaneLevelCritical_~retValue_acc~3_out_1, ~methaneLevelCritical~0=v_oct_~methaneLevelCritical~0_out_1} AuxVars[] AssignedVars[activatePump_~tmp~5, activatePump_#t~ret50, isMethaneAlarm_#t~ret51, __utac_acc__Specification1_spec__1_~tmp~8, ~pumpRunning~0, isMethaneAlarm_#res, __utac_acc__Specification1_spec__1_~tmp___0~2, isMethaneAlarm_~retValue_acc~6, isMethaneLevelCritical_#res, isMethaneLevelCritical_~retValue_acc~3, ~methaneLevelCritical~0] {19782#true} is VALID [2020-07-08 14:16:57,121 INFO L280 TraceCheckUtils]: 165: Hoare triple {19782#true} [890] L522_primed-->L522: Formula: true InVars {} OutVars{isMethaneLevelCritical_~retValue_acc~3=v_isMethaneLevelCritical_~retValue_acc~3_1} AuxVars[] AssignedVars[isMethaneLevelCritical_~retValue_acc~3] {19782#true} is VALID [2020-07-08 14:16:57,121 INFO L280 TraceCheckUtils]: 166: Hoare triple {19782#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {19782#true} is VALID [2020-07-08 14:16:57,121 INFO L280 TraceCheckUtils]: 167: Hoare triple {19782#true} #res := ~retValue_acc~3; {19782#true} is VALID [2020-07-08 14:16:57,121 INFO L280 TraceCheckUtils]: 168: Hoare triple {19782#true} assume true; {19782#true} is VALID [2020-07-08 14:16:57,121 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {19782#true} {19783#false} #885#return; {19783#false} is VALID [2020-07-08 14:16:57,122 INFO L280 TraceCheckUtils]: 170: Hoare triple {19783#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {19783#false} is VALID [2020-07-08 14:16:57,122 INFO L280 TraceCheckUtils]: 171: Hoare triple {19783#false} ~tmp~8 := #t~ret71; {19783#false} is VALID [2020-07-08 14:16:57,122 INFO L280 TraceCheckUtils]: 172: Hoare triple {19783#false} havoc #t~ret71; {19783#false} is VALID [2020-07-08 14:16:57,122 INFO L280 TraceCheckUtils]: 173: Hoare triple {19783#false} assume 0 != ~tmp~8; {19783#false} is VALID [2020-07-08 14:16:57,122 INFO L263 TraceCheckUtils]: 174: Hoare triple {19783#false} call #t~ret72 := isPumpRunning(); {19782#true} is VALID [2020-07-08 14:16:57,122 INFO L280 TraceCheckUtils]: 175: Hoare triple {19782#true} havoc ~retValue_acc~7; {19782#true} is VALID [2020-07-08 14:16:57,123 INFO L280 TraceCheckUtils]: 176: Hoare triple {19782#true} ~retValue_acc~7 := ~pumpRunning~0; {19782#true} is VALID [2020-07-08 14:16:57,123 INFO L280 TraceCheckUtils]: 177: Hoare triple {19782#true} #res := ~retValue_acc~7; {19782#true} is VALID [2020-07-08 14:16:57,123 INFO L280 TraceCheckUtils]: 178: Hoare triple {19782#true} assume true; {19782#true} is VALID [2020-07-08 14:16:57,123 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {19782#true} {19783#false} #887#return; {19783#false} is VALID [2020-07-08 14:16:57,123 INFO L280 TraceCheckUtils]: 180: Hoare triple {19783#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {19783#false} is VALID [2020-07-08 14:16:57,123 INFO L280 TraceCheckUtils]: 181: Hoare triple {19783#false} ~tmp___0~2 := #t~ret72; {19783#false} is VALID [2020-07-08 14:16:57,124 INFO L280 TraceCheckUtils]: 182: Hoare triple {19783#false} havoc #t~ret72; {19783#false} is VALID [2020-07-08 14:16:57,124 INFO L280 TraceCheckUtils]: 183: Hoare triple {19783#false} assume 0 != ~tmp___0~2; {19783#false} is VALID [2020-07-08 14:16:57,124 INFO L263 TraceCheckUtils]: 184: Hoare triple {19783#false} call __automaton_fail(); {19783#false} is VALID [2020-07-08 14:16:57,124 INFO L280 TraceCheckUtils]: 185: Hoare triple {19783#false} assume !false; {19783#false} is VALID [2020-07-08 14:16:57,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 14:16:57,923 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 14:16:57,923 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [48278079] [2020-07-08 14:16:57,924 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 14:16:57,924 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2020-07-08 14:16:57,924 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1045601096] [2020-07-08 14:16:57,925 INFO L78 Accepts]: Start accepts. Automaton has 29 states. Word has length 212 [2020-07-08 14:16:57,925 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 14:16:57,926 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states. [2020-07-08 14:16:58,115 WARN L140 InductivityCheck]: Transition 19931#(and (= isMethaneAlarm_~retValue_acc~6 activatePump_~tmp~5) (= 0 activatePump_~tmp~5) (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) ( _ , call activatePump__wrappee__highWaterSensor(); , 19931#(and (= isMethaneAlarm_~retValue_acc~6 activatePump_~tmp~5) (= 0 activatePump_~tmp~5) (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) ) not inductive [2020-07-08 14:16:58,116 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-08 14:16:58,116 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:108) 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) [2020-07-08 14:16:58,122 INFO L168 Benchmark]: Toolchain (without parser) took 217557.58 ms. Allocated memory was 136.3 MB in the beginning and 446.2 MB in the end (delta: 309.9 MB). Free memory was 100.4 MB in the beginning and 232.3 MB in the end (delta: -131.9 MB). Peak memory consumption was 178.0 MB. Max. memory is 7.1 GB. [2020-07-08 14:16:58,123 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 136.3 MB. Free memory was 119.7 MB in the beginning and 119.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-08 14:16:58,123 INFO L168 Benchmark]: CACSL2BoogieTranslator took 796.68 ms. Allocated memory was 136.3 MB in the beginning and 200.8 MB in the end (delta: 64.5 MB). Free memory was 100.2 MB in the beginning and 169.0 MB in the end (delta: -68.8 MB). Peak memory consumption was 31.0 MB. Max. memory is 7.1 GB. [2020-07-08 14:16:58,124 INFO L168 Benchmark]: Boogie Preprocessor took 118.41 ms. Allocated memory is still 200.8 MB. Free memory was 169.0 MB in the beginning and 163.3 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. [2020-07-08 14:16:58,124 INFO L168 Benchmark]: RCFGBuilder took 1727.71 ms. Allocated memory was 200.8 MB in the beginning and 230.2 MB in the end (delta: 29.4 MB). Free memory was 163.3 MB in the beginning and 89.0 MB in the end (delta: 74.3 MB). Peak memory consumption was 103.6 MB. Max. memory is 7.1 GB. [2020-07-08 14:16:58,125 INFO L168 Benchmark]: TraceAbstraction took 214908.56 ms. Allocated memory was 230.2 MB in the beginning and 446.2 MB in the end (delta: 216.0 MB). Free memory was 89.0 MB in the beginning and 232.3 MB in the end (delta: -143.3 MB). Peak memory consumption was 72.7 MB. Max. memory is 7.1 GB. [2020-07-08 14:16:58,128 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 136.3 MB. Free memory was 119.7 MB in the beginning and 119.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 796.68 ms. Allocated memory was 136.3 MB in the beginning and 200.8 MB in the end (delta: 64.5 MB). Free memory was 100.2 MB in the beginning and 169.0 MB in the end (delta: -68.8 MB). Peak memory consumption was 31.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 118.41 ms. Allocated memory is still 200.8 MB. Free memory was 169.0 MB in the beginning and 163.3 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1727.71 ms. Allocated memory was 200.8 MB in the beginning and 230.2 MB in the end (delta: 29.4 MB). Free memory was 163.3 MB in the beginning and 89.0 MB in the end (delta: 74.3 MB). Peak memory consumption was 103.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 214908.56 ms. Allocated memory was 230.2 MB in the beginning and 446.2 MB in the end (delta: 216.0 MB). Free memory was 89.0 MB in the beginning and 232.3 MB in the end (delta: -143.3 MB). Peak memory consumption was 72.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...