/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_spec2_product25.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:10:47,325 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:10:47,327 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:10:47,339 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:10:47,339 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:10:47,340 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:10:47,341 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:10:47,343 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:10:47,345 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:10:47,346 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:10:47,346 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:10:47,348 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:10:47,348 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:10:47,349 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:10:47,350 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:10:47,351 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:10:47,352 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:10:47,353 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:10:47,357 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:10:47,360 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:10:47,362 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:10:47,365 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:10:47,366 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:10:47,367 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:10:47,372 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:10:47,372 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:10:47,372 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:10:47,373 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:10:47,374 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:10:47,377 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:10:47,378 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:10:47,378 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:10:47,379 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:10:47,381 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:10:47,382 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:10:47,382 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:10:47,383 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:10:47,383 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:10:47,383 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:10:47,384 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:10:47,388 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:10:47,389 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:10:47,404 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:10:47,404 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:10:47,406 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:10:47,406 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:10:47,406 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:10:47,406 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:10:47,406 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:10:47,407 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:10:47,407 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:10:47,407 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:10:47,408 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:10:47,408 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:10:47,409 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:10:47,409 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:10:47,409 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:10:47,409 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:10:47,410 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:10:47,410 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:10:47,410 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:10:47,410 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:10:47,410 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:10:47,411 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:10:47,411 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:10:47,672 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:10:47,684 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:10:47,688 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:10:47,689 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:10:47,689 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:10:47,690 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product25.cil.c [2020-07-18 00:10:47,764 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2a7670f5/cbc7960e8ff64b5d868db5023d2164b9/FLAG491f9bc6e [2020-07-18 00:10:48,244 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:10:48,244 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product25.cil.c [2020-07-18 00:10:48,256 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2a7670f5/cbc7960e8ff64b5d868db5023d2164b9/FLAG491f9bc6e [2020-07-18 00:10:48,627 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2a7670f5/cbc7960e8ff64b5d868db5023d2164b9 [2020-07-18 00:10:48,637 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:10:48,639 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:10:48,640 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:48,640 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:10:48,644 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:10:48,645 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:48" (1/1) ... [2020-07-18 00:10:48,648 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@753835ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:48, skipping insertion in model container [2020-07-18 00:10:48,648 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:48" (1/1) ... [2020-07-18 00:10:48,656 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:10:48,698 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:10:49,009 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:10:49,105 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:10:49,216 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:10:49,252 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:10:49,253 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:49 WrapperNode [2020-07-18 00:10:49,253 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:49,254 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:10:49,254 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:10:49,254 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:10:49,265 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:49" (1/1) ... [2020-07-18 00:10:49,265 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:49" (1/1) ... [2020-07-18 00:10:49,283 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:49" (1/1) ... [2020-07-18 00:10:49,284 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:49" (1/1) ... [2020-07-18 00:10:49,334 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:49" (1/1) ... [2020-07-18 00:10:49,347 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:49" (1/1) ... [2020-07-18 00:10:49,352 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:49" (1/1) ... [2020-07-18 00:10:49,359 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:10:49,359 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:10:49,360 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:10:49,360 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:10:49,361 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:49" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:10:49,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:10:49,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:10:49,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:10:49,420 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:10:49,420 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:10:49,420 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:10:49,420 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:10:49,420 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:10:49,420 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:10:49,421 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:10:49,421 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:10:49,421 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:10:49,421 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:10:49,421 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:10:49,421 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:10:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:10:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-18 00:10:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:10:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:10:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:10:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:10:49,423 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:10:49,423 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-18 00:10:49,423 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:10:49,423 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:10:49,423 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:10:49,423 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:10:49,424 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:10:49,424 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:10:49,424 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-18 00:10:49,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:10:49,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:10:49,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:10:49,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:10:49,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:10:49,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:10:49,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:10:49,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:10:49,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:10:49,426 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:10:49,426 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:10:49,426 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:10:49,426 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:10:49,426 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:10:49,427 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:10:49,427 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:10:49,427 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:10:49,427 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:10:49,427 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:10:49,427 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:10:49,428 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:10:49,428 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:10:49,428 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:10:49,428 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:10:49,428 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:10:49,428 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:10:49,428 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:10:49,429 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:10:49,429 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:10:49,429 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:10:49,429 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-18 00:10:49,429 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:10:49,429 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:10:49,430 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:10:49,430 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:10:49,430 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:10:49,430 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:10:49,430 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-18 00:10:49,430 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-18 00:10:49,430 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:10:49,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:10:49,431 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:10:49,431 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:10:49,431 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:10:49,431 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:10:49,431 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:10:49,432 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:10:49,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:10:49,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:10:49,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:10:49,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:10:49,432 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:10:49,433 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:10:49,433 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:10:49,433 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:10:49,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:10:49,433 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:10:49,433 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:10:49,434 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:10:49,434 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:10:49,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:10:49,434 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:10:51,137 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:10:51,137 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:10:51,143 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:10:51 BoogieIcfgContainer [2020-07-18 00:10:51,143 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:10:51,145 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:10:51,145 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:10:51,148 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:10:51,148 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:10:48" (1/3) ... [2020-07-18 00:10:51,149 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@575d5ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:10:51, skipping insertion in model container [2020-07-18 00:10:51,149 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:49" (2/3) ... [2020-07-18 00:10:51,150 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@575d5ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:10:51, skipping insertion in model container [2020-07-18 00:10:51,150 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:10:51" (3/3) ... [2020-07-18 00:10:51,152 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product25.cil.c [2020-07-18 00:10:51,162 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:10:51,170 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:10:51,184 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:10:51,203 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:10:51,203 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:10:51,203 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:10:51,203 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:10:51,204 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:10:51,204 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:10:51,204 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:10:51,204 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:10:51,225 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states. [2020-07-18 00:10:51,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-18 00:10:51,263 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:10:51,264 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] [2020-07-18 00:10:51,264 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:10:51,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:10:51,271 INFO L82 PathProgramCache]: Analyzing trace with hash 1113961409, now seen corresponding path program 1 times [2020-07-18 00:10:51,279 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:10:51,280 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [990673277] [2020-07-18 00:10:51,280 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:10:51,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:52,015 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:10:52,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:52,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {409#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {303#true} is VALID [2020-07-18 00:10:52,183 INFO L280 TraceCheckUtils]: 1: Hoare triple {303#true} #valid := #valid[0 := 0]; {303#true} is VALID [2020-07-18 00:10:52,184 INFO L280 TraceCheckUtils]: 2: Hoare triple {303#true} assume 0 < #StackHeapBarrier; {303#true} is VALID [2020-07-18 00:10:52,184 INFO L280 TraceCheckUtils]: 3: Hoare triple {303#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13); srcloc: L373 {303#true} is VALID [2020-07-18 00:10:52,185 INFO L280 TraceCheckUtils]: 4: Hoare triple {303#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L373-1 {303#true} is VALID [2020-07-18 00:10:52,186 INFO L280 TraceCheckUtils]: 5: Hoare triple {303#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L377 {303#true} is VALID [2020-07-18 00:10:52,187 INFO L280 TraceCheckUtils]: 6: Hoare triple {303#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L377-1 {303#true} is VALID [2020-07-18 00:10:52,187 INFO L280 TraceCheckUtils]: 7: Hoare triple {303#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L377-2 {303#true} is VALID [2020-07-18 00:10:52,187 INFO L280 TraceCheckUtils]: 8: Hoare triple {303#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L377-3 {303#true} is VALID [2020-07-18 00:10:52,188 INFO L280 TraceCheckUtils]: 9: Hoare triple {303#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L381 {303#true} is VALID [2020-07-18 00:10:52,188 INFO L280 TraceCheckUtils]: 10: Hoare triple {303#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L381-1 {303#true} is VALID [2020-07-18 00:10:52,188 INFO L280 TraceCheckUtils]: 11: Hoare triple {303#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L381-2 {303#true} is VALID [2020-07-18 00:10:52,189 INFO L280 TraceCheckUtils]: 12: Hoare triple {303#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L381-3 {303#true} is VALID [2020-07-18 00:10:52,189 INFO L280 TraceCheckUtils]: 13: Hoare triple {303#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7); srcloc: L381-4 {303#true} is VALID [2020-07-18 00:10:52,189 INFO L280 TraceCheckUtils]: 14: Hoare triple {303#true} SUMMARY for call write~init~int(44, #t~string16.base, #t~string16.offset, 1); srcloc: L385 {303#true} is VALID [2020-07-18 00:10:52,190 INFO L280 TraceCheckUtils]: 15: Hoare triple {303#true} SUMMARY for call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L385-1 {303#true} is VALID [2020-07-18 00:10:52,191 INFO L280 TraceCheckUtils]: 16: Hoare triple {303#true} SUMMARY for call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L385-2 {303#true} is VALID [2020-07-18 00:10:52,194 INFO L280 TraceCheckUtils]: 17: Hoare triple {303#true} SUMMARY for call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L385-3 {303#true} is VALID [2020-07-18 00:10:52,195 INFO L280 TraceCheckUtils]: 18: Hoare triple {303#true} SUMMARY for call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1); srcloc: L385-4 {303#true} is VALID [2020-07-18 00:10:52,195 INFO L280 TraceCheckUtils]: 19: Hoare triple {303#true} SUMMARY for call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1); srcloc: L385-5 {303#true} is VALID [2020-07-18 00:10:52,195 INFO L280 TraceCheckUtils]: 20: Hoare triple {303#true} SUMMARY for call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1); srcloc: L385-6 {303#true} is VALID [2020-07-18 00:10:52,203 INFO L280 TraceCheckUtils]: 21: Hoare triple {303#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L385-7 {303#true} is VALID [2020-07-18 00:10:52,203 INFO L280 TraceCheckUtils]: 22: Hoare triple {303#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L389 {303#true} is VALID [2020-07-18 00:10:52,204 INFO L280 TraceCheckUtils]: 23: Hoare triple {303#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L389-1 {303#true} is VALID [2020-07-18 00:10:52,204 INFO L280 TraceCheckUtils]: 24: Hoare triple {303#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L389-2 {303#true} is VALID [2020-07-18 00:10:52,205 INFO L280 TraceCheckUtils]: 25: Hoare triple {303#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L389-3 {303#true} is VALID [2020-07-18 00:10:52,207 INFO L280 TraceCheckUtils]: 26: Hoare triple {303#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L393 {303#true} is VALID [2020-07-18 00:10:52,208 INFO L280 TraceCheckUtils]: 27: Hoare triple {303#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L393-1 {303#true} is VALID [2020-07-18 00:10:52,208 INFO L280 TraceCheckUtils]: 28: Hoare triple {303#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L393-2 {303#true} is VALID [2020-07-18 00:10:52,208 INFO L280 TraceCheckUtils]: 29: Hoare triple {303#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L393-3 {303#true} is VALID [2020-07-18 00:10:52,209 INFO L280 TraceCheckUtils]: 30: Hoare triple {303#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L393-4 {303#true} is VALID [2020-07-18 00:10:52,209 INFO L280 TraceCheckUtils]: 31: Hoare triple {303#true} SUMMARY for call write~init~int(41, #t~string22.base, #t~string22.offset, 1); srcloc: L397 {303#true} is VALID [2020-07-18 00:10:52,209 INFO L280 TraceCheckUtils]: 32: Hoare triple {303#true} SUMMARY for call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L397-1 {303#true} is VALID [2020-07-18 00:10:52,210 INFO L280 TraceCheckUtils]: 33: Hoare triple {303#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L397-2 {303#true} is VALID [2020-07-18 00:10:52,210 INFO L280 TraceCheckUtils]: 34: Hoare triple {303#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2); srcloc: L397-3 {303#true} is VALID [2020-07-18 00:10:52,210 INFO L280 TraceCheckUtils]: 35: Hoare triple {303#true} SUMMARY for call write~init~int(10, #t~string24.base, #t~string24.offset, 1); srcloc: L399 {303#true} is VALID [2020-07-18 00:10:52,211 INFO L280 TraceCheckUtils]: 36: Hoare triple {303#true} SUMMARY for call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L399-1 {303#true} is VALID [2020-07-18 00:10:52,211 INFO L280 TraceCheckUtils]: 37: Hoare triple {303#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(13); srcloc: L399-2 {303#true} is VALID [2020-07-18 00:10:52,211 INFO L280 TraceCheckUtils]: 38: Hoare triple {303#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(7); srcloc: L477 {303#true} is VALID [2020-07-18 00:10:52,212 INFO L280 TraceCheckUtils]: 39: Hoare triple {303#true} SUMMARY for call write~init~int(44, #t~string29.base, #t~string29.offset, 1); srcloc: L478 {303#true} is VALID [2020-07-18 00:10:52,212 INFO L280 TraceCheckUtils]: 40: Hoare triple {303#true} SUMMARY for call write~init~int(77, #t~string29.base, 1 + #t~string29.offset, 1); srcloc: L478-1 {303#true} is VALID [2020-07-18 00:10:52,212 INFO L280 TraceCheckUtils]: 41: Hoare triple {303#true} SUMMARY for call write~init~int(101, #t~string29.base, 2 + #t~string29.offset, 1); srcloc: L478-2 {303#true} is VALID [2020-07-18 00:10:52,213 INFO L280 TraceCheckUtils]: 42: Hoare triple {303#true} SUMMARY for call write~init~int(116, #t~string29.base, 3 + #t~string29.offset, 1); srcloc: L478-3 {303#true} is VALID [2020-07-18 00:10:52,213 INFO L280 TraceCheckUtils]: 43: Hoare triple {303#true} SUMMARY for call write~init~int(104, #t~string29.base, 4 + #t~string29.offset, 1); srcloc: L478-4 {303#true} is VALID [2020-07-18 00:10:52,213 INFO L280 TraceCheckUtils]: 44: Hoare triple {303#true} SUMMARY for call write~init~int(58, #t~string29.base, 5 + #t~string29.offset, 1); srcloc: L478-5 {303#true} is VALID [2020-07-18 00:10:52,214 INFO L280 TraceCheckUtils]: 45: Hoare triple {303#true} SUMMARY for call write~init~int(0, #t~string29.base, 6 + #t~string29.offset, 1); srcloc: L478-6 {303#true} is VALID [2020-07-18 00:10:52,214 INFO L280 TraceCheckUtils]: 46: Hoare triple {303#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(5); srcloc: L478-7 {303#true} is VALID [2020-07-18 00:10:52,216 INFO L280 TraceCheckUtils]: 47: Hoare triple {303#true} SUMMARY for call write~init~int(67, #t~string31.base, #t~string31.offset, 1); srcloc: L482 {303#true} is VALID [2020-07-18 00:10:52,216 INFO L280 TraceCheckUtils]: 48: Hoare triple {303#true} SUMMARY for call write~init~int(82, #t~string31.base, 1 + #t~string31.offset, 1); srcloc: L482-1 {303#true} is VALID [2020-07-18 00:10:52,216 INFO L280 TraceCheckUtils]: 49: Hoare triple {303#true} SUMMARY for call write~init~int(73, #t~string31.base, 2 + #t~string31.offset, 1); srcloc: L482-2 {303#true} is VALID [2020-07-18 00:10:52,217 INFO L280 TraceCheckUtils]: 50: Hoare triple {303#true} SUMMARY for call write~init~int(84, #t~string31.base, 3 + #t~string31.offset, 1); srcloc: L482-3 {303#true} is VALID [2020-07-18 00:10:52,221 INFO L280 TraceCheckUtils]: 51: Hoare triple {303#true} SUMMARY for call write~init~int(0, #t~string31.base, 4 + #t~string31.offset, 1); srcloc: L482-4 {303#true} is VALID [2020-07-18 00:10:52,221 INFO L280 TraceCheckUtils]: 52: Hoare triple {303#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(3); srcloc: L482-5 {303#true} is VALID [2020-07-18 00:10:52,221 INFO L280 TraceCheckUtils]: 53: Hoare triple {303#true} SUMMARY for call write~init~int(79, #t~string33.base, #t~string33.offset, 1); srcloc: L486 {303#true} is VALID [2020-07-18 00:10:52,222 INFO L280 TraceCheckUtils]: 54: Hoare triple {303#true} SUMMARY for call write~init~int(75, #t~string33.base, 1 + #t~string33.offset, 1); srcloc: L486-1 {303#true} is VALID [2020-07-18 00:10:52,222 INFO L280 TraceCheckUtils]: 55: Hoare triple {303#true} SUMMARY for call write~init~int(0, #t~string33.base, 2 + #t~string33.offset, 1); srcloc: L486-2 {303#true} is VALID [2020-07-18 00:10:52,222 INFO L280 TraceCheckUtils]: 56: Hoare triple {303#true} SUMMARY for call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(2); srcloc: L486-3 {303#true} is VALID [2020-07-18 00:10:52,223 INFO L280 TraceCheckUtils]: 57: Hoare triple {303#true} SUMMARY for call write~init~int(41, #t~string35.base, #t~string35.offset, 1); srcloc: L490 {303#true} is VALID [2020-07-18 00:10:52,223 INFO L280 TraceCheckUtils]: 58: Hoare triple {303#true} SUMMARY for call write~init~int(0, #t~string35.base, 1 + #t~string35.offset, 1); srcloc: L490-1 {303#true} is VALID [2020-07-18 00:10:52,231 INFO L280 TraceCheckUtils]: 59: Hoare triple {303#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L490-2 {303#true} is VALID [2020-07-18 00:10:52,232 INFO L280 TraceCheckUtils]: 60: Hoare triple {303#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L859 {303#true} is VALID [2020-07-18 00:10:52,232 INFO L280 TraceCheckUtils]: 61: Hoare triple {303#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L859-1 {303#true} is VALID [2020-07-18 00:10:52,232 INFO L280 TraceCheckUtils]: 62: Hoare triple {303#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L860 {303#true} is VALID [2020-07-18 00:10:52,233 INFO L280 TraceCheckUtils]: 63: Hoare triple {303#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L866 {303#true} is VALID [2020-07-18 00:10:52,233 INFO L280 TraceCheckUtils]: 64: Hoare triple {303#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L866-1 {303#true} is VALID [2020-07-18 00:10:52,234 INFO L280 TraceCheckUtils]: 65: Hoare triple {303#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L867 {303#true} is VALID [2020-07-18 00:10:52,234 INFO L280 TraceCheckUtils]: 66: Hoare triple {303#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L905 {303#true} is VALID [2020-07-18 00:10:52,234 INFO L280 TraceCheckUtils]: 67: Hoare triple {303#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L905-1 {303#true} is VALID [2020-07-18 00:10:52,234 INFO L280 TraceCheckUtils]: 68: Hoare triple {303#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L906 {303#true} is VALID [2020-07-18 00:10:52,235 INFO L280 TraceCheckUtils]: 69: Hoare triple {303#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L912 {303#true} is VALID [2020-07-18 00:10:52,235 INFO L280 TraceCheckUtils]: 70: Hoare triple {303#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L912-1 {303#true} is VALID [2020-07-18 00:10:52,235 INFO L280 TraceCheckUtils]: 71: Hoare triple {303#true} ~cleanupTimeShifts~0 := 4; {303#true} is VALID [2020-07-18 00:10:52,236 INFO L280 TraceCheckUtils]: 72: Hoare triple {303#true} ~pumpRunning~0 := 0; {303#true} is VALID [2020-07-18 00:10:52,236 INFO L280 TraceCheckUtils]: 73: Hoare triple {303#true} ~systemActive~0 := 1; {303#true} is VALID [2020-07-18 00:10:52,239 INFO L280 TraceCheckUtils]: 74: Hoare triple {303#true} ~waterLevel~0 := 1; {303#true} is VALID [2020-07-18 00:10:52,239 INFO L280 TraceCheckUtils]: 75: Hoare triple {303#true} ~methaneLevelCritical~0 := 0; {303#true} is VALID [2020-07-18 00:10:52,239 INFO L280 TraceCheckUtils]: 76: Hoare triple {303#true} ~methAndRunningLastTime~0 := 0; {303#true} is VALID [2020-07-18 00:10:52,240 INFO L280 TraceCheckUtils]: 77: Hoare triple {303#true} ~head~0.base, ~head~0.offset := 0, 0; {303#true} is VALID [2020-07-18 00:10:52,240 INFO L280 TraceCheckUtils]: 78: Hoare triple {303#true} assume true; {303#true} is VALID [2020-07-18 00:10:52,240 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {303#true} {303#true} #896#return; {303#true} is VALID [2020-07-18 00:10:52,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:52,273 INFO L280 TraceCheckUtils]: 0: Hoare triple {303#true} assume true; {303#true} is VALID [2020-07-18 00:10:52,274 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {303#true} {303#true} #806#return; {303#true} is VALID [2020-07-18 00:10:52,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:52,277 INFO L280 TraceCheckUtils]: 0: Hoare triple {303#true} assume true; {303#true} is VALID [2020-07-18 00:10:52,277 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {303#true} {303#true} #808#return; {303#true} is VALID [2020-07-18 00:10:52,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:52,281 INFO L280 TraceCheckUtils]: 0: Hoare triple {303#true} havoc ~retValue_acc~2; {303#true} is VALID [2020-07-18 00:10:52,281 INFO L280 TraceCheckUtils]: 1: Hoare triple {303#true} ~retValue_acc~2 := 1; {303#true} is VALID [2020-07-18 00:10:52,282 INFO L280 TraceCheckUtils]: 2: Hoare triple {303#true} #res := ~retValue_acc~2; {303#true} is VALID [2020-07-18 00:10:52,282 INFO L280 TraceCheckUtils]: 3: Hoare triple {303#true} assume true; {303#true} is VALID [2020-07-18 00:10:52,282 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {303#true} {303#true} #810#return; {303#true} is VALID [2020-07-18 00:10:52,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:52,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {303#true} assume true; {303#true} is VALID [2020-07-18 00:10:52,286 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {303#true} {303#true} #812#return; {303#true} is VALID [2020-07-18 00:10:52,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:52,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {410#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {303#true} is VALID [2020-07-18 00:10:52,298 INFO L280 TraceCheckUtils]: 1: Hoare triple {303#true} assume true; {303#true} is VALID [2020-07-18 00:10:52,298 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {303#true} {303#true} #886#return; {303#true} is VALID [2020-07-18 00:10:52,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:52,302 INFO L280 TraceCheckUtils]: 0: Hoare triple {303#true} havoc ~retValue_acc~6; {303#true} is VALID [2020-07-18 00:10:52,303 INFO L280 TraceCheckUtils]: 1: Hoare triple {303#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {303#true} is VALID [2020-07-18 00:10:52,303 INFO L280 TraceCheckUtils]: 2: Hoare triple {303#true} #res := ~retValue_acc~6; {303#true} is VALID [2020-07-18 00:10:52,303 INFO L280 TraceCheckUtils]: 3: Hoare triple {303#true} assume true; {303#true} is VALID [2020-07-18 00:10:52,304 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {303#true} {304#false} #864#return; {304#false} is VALID [2020-07-18 00:10:52,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:52,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {303#true} havoc ~retValue_acc~4; {303#true} is VALID [2020-07-18 00:10:52,307 INFO L280 TraceCheckUtils]: 1: Hoare triple {303#true} ~retValue_acc~4 := ~pumpRunning~0; {303#true} is VALID [2020-07-18 00:10:52,308 INFO L280 TraceCheckUtils]: 2: Hoare triple {303#true} #res := ~retValue_acc~4; {303#true} is VALID [2020-07-18 00:10:52,308 INFO L280 TraceCheckUtils]: 3: Hoare triple {303#true} assume true; {303#true} is VALID [2020-07-18 00:10:52,308 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {303#true} {304#false} #866#return; {304#false} is VALID [2020-07-18 00:10:52,314 INFO L263 TraceCheckUtils]: 0: Hoare triple {303#true} call ULTIMATE.init(); {409#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 00:10:52,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {409#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {303#true} is VALID [2020-07-18 00:10:52,315 INFO L280 TraceCheckUtils]: 2: Hoare triple {303#true} #valid := #valid[0 := 0]; {303#true} is VALID [2020-07-18 00:10:52,316 INFO L280 TraceCheckUtils]: 3: Hoare triple {303#true} assume 0 < #StackHeapBarrier; {303#true} is VALID [2020-07-18 00:10:52,316 INFO L280 TraceCheckUtils]: 4: Hoare triple {303#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13); srcloc: L373 {303#true} is VALID [2020-07-18 00:10:52,316 INFO L280 TraceCheckUtils]: 5: Hoare triple {303#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L373-1 {303#true} is VALID [2020-07-18 00:10:52,316 INFO L280 TraceCheckUtils]: 6: Hoare triple {303#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L377 {303#true} is VALID [2020-07-18 00:10:52,317 INFO L280 TraceCheckUtils]: 7: Hoare triple {303#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L377-1 {303#true} is VALID [2020-07-18 00:10:52,317 INFO L280 TraceCheckUtils]: 8: Hoare triple {303#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L377-2 {303#true} is VALID [2020-07-18 00:10:52,317 INFO L280 TraceCheckUtils]: 9: Hoare triple {303#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L377-3 {303#true} is VALID [2020-07-18 00:10:52,317 INFO L280 TraceCheckUtils]: 10: Hoare triple {303#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L381 {303#true} is VALID [2020-07-18 00:10:52,318 INFO L280 TraceCheckUtils]: 11: Hoare triple {303#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L381-1 {303#true} is VALID [2020-07-18 00:10:52,318 INFO L280 TraceCheckUtils]: 12: Hoare triple {303#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L381-2 {303#true} is VALID [2020-07-18 00:10:52,318 INFO L280 TraceCheckUtils]: 13: Hoare triple {303#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L381-3 {303#true} is VALID [2020-07-18 00:10:52,319 INFO L280 TraceCheckUtils]: 14: Hoare triple {303#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7); srcloc: L381-4 {303#true} is VALID [2020-07-18 00:10:52,319 INFO L280 TraceCheckUtils]: 15: Hoare triple {303#true} SUMMARY for call write~init~int(44, #t~string16.base, #t~string16.offset, 1); srcloc: L385 {303#true} is VALID [2020-07-18 00:10:52,319 INFO L280 TraceCheckUtils]: 16: Hoare triple {303#true} SUMMARY for call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L385-1 {303#true} is VALID [2020-07-18 00:10:52,319 INFO L280 TraceCheckUtils]: 17: Hoare triple {303#true} SUMMARY for call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L385-2 {303#true} is VALID [2020-07-18 00:10:52,320 INFO L280 TraceCheckUtils]: 18: Hoare triple {303#true} SUMMARY for call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L385-3 {303#true} is VALID [2020-07-18 00:10:52,320 INFO L280 TraceCheckUtils]: 19: Hoare triple {303#true} SUMMARY for call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1); srcloc: L385-4 {303#true} is VALID [2020-07-18 00:10:52,320 INFO L280 TraceCheckUtils]: 20: Hoare triple {303#true} SUMMARY for call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1); srcloc: L385-5 {303#true} is VALID [2020-07-18 00:10:52,321 INFO L280 TraceCheckUtils]: 21: Hoare triple {303#true} SUMMARY for call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1); srcloc: L385-6 {303#true} is VALID [2020-07-18 00:10:52,321 INFO L280 TraceCheckUtils]: 22: Hoare triple {303#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L385-7 {303#true} is VALID [2020-07-18 00:10:52,321 INFO L280 TraceCheckUtils]: 23: Hoare triple {303#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L389 {303#true} is VALID [2020-07-18 00:10:52,322 INFO L280 TraceCheckUtils]: 24: Hoare triple {303#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L389-1 {303#true} is VALID [2020-07-18 00:10:52,322 INFO L280 TraceCheckUtils]: 25: Hoare triple {303#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L389-2 {303#true} is VALID [2020-07-18 00:10:52,322 INFO L280 TraceCheckUtils]: 26: Hoare triple {303#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L389-3 {303#true} is VALID [2020-07-18 00:10:52,322 INFO L280 TraceCheckUtils]: 27: Hoare triple {303#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L393 {303#true} is VALID [2020-07-18 00:10:52,323 INFO L280 TraceCheckUtils]: 28: Hoare triple {303#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L393-1 {303#true} is VALID [2020-07-18 00:10:52,323 INFO L280 TraceCheckUtils]: 29: Hoare triple {303#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L393-2 {303#true} is VALID [2020-07-18 00:10:52,323 INFO L280 TraceCheckUtils]: 30: Hoare triple {303#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L393-3 {303#true} is VALID [2020-07-18 00:10:52,324 INFO L280 TraceCheckUtils]: 31: Hoare triple {303#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L393-4 {303#true} is VALID [2020-07-18 00:10:52,324 INFO L280 TraceCheckUtils]: 32: Hoare triple {303#true} SUMMARY for call write~init~int(41, #t~string22.base, #t~string22.offset, 1); srcloc: L397 {303#true} is VALID [2020-07-18 00:10:52,324 INFO L280 TraceCheckUtils]: 33: Hoare triple {303#true} SUMMARY for call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L397-1 {303#true} is VALID [2020-07-18 00:10:52,324 INFO L280 TraceCheckUtils]: 34: Hoare triple {303#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L397-2 {303#true} is VALID [2020-07-18 00:10:52,325 INFO L280 TraceCheckUtils]: 35: Hoare triple {303#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2); srcloc: L397-3 {303#true} is VALID [2020-07-18 00:10:52,325 INFO L280 TraceCheckUtils]: 36: Hoare triple {303#true} SUMMARY for call write~init~int(10, #t~string24.base, #t~string24.offset, 1); srcloc: L399 {303#true} is VALID [2020-07-18 00:10:52,325 INFO L280 TraceCheckUtils]: 37: Hoare triple {303#true} SUMMARY for call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L399-1 {303#true} is VALID [2020-07-18 00:10:52,325 INFO L280 TraceCheckUtils]: 38: Hoare triple {303#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(13); srcloc: L399-2 {303#true} is VALID [2020-07-18 00:10:52,326 INFO L280 TraceCheckUtils]: 39: Hoare triple {303#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(7); srcloc: L477 {303#true} is VALID [2020-07-18 00:10:52,326 INFO L280 TraceCheckUtils]: 40: Hoare triple {303#true} SUMMARY for call write~init~int(44, #t~string29.base, #t~string29.offset, 1); srcloc: L478 {303#true} is VALID [2020-07-18 00:10:52,326 INFO L280 TraceCheckUtils]: 41: Hoare triple {303#true} SUMMARY for call write~init~int(77, #t~string29.base, 1 + #t~string29.offset, 1); srcloc: L478-1 {303#true} is VALID [2020-07-18 00:10:52,327 INFO L280 TraceCheckUtils]: 42: Hoare triple {303#true} SUMMARY for call write~init~int(101, #t~string29.base, 2 + #t~string29.offset, 1); srcloc: L478-2 {303#true} is VALID [2020-07-18 00:10:52,327 INFO L280 TraceCheckUtils]: 43: Hoare triple {303#true} SUMMARY for call write~init~int(116, #t~string29.base, 3 + #t~string29.offset, 1); srcloc: L478-3 {303#true} is VALID [2020-07-18 00:10:52,327 INFO L280 TraceCheckUtils]: 44: Hoare triple {303#true} SUMMARY for call write~init~int(104, #t~string29.base, 4 + #t~string29.offset, 1); srcloc: L478-4 {303#true} is VALID [2020-07-18 00:10:52,327 INFO L280 TraceCheckUtils]: 45: Hoare triple {303#true} SUMMARY for call write~init~int(58, #t~string29.base, 5 + #t~string29.offset, 1); srcloc: L478-5 {303#true} is VALID [2020-07-18 00:10:52,328 INFO L280 TraceCheckUtils]: 46: Hoare triple {303#true} SUMMARY for call write~init~int(0, #t~string29.base, 6 + #t~string29.offset, 1); srcloc: L478-6 {303#true} is VALID [2020-07-18 00:10:52,328 INFO L280 TraceCheckUtils]: 47: Hoare triple {303#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(5); srcloc: L478-7 {303#true} is VALID [2020-07-18 00:10:52,328 INFO L280 TraceCheckUtils]: 48: Hoare triple {303#true} SUMMARY for call write~init~int(67, #t~string31.base, #t~string31.offset, 1); srcloc: L482 {303#true} is VALID [2020-07-18 00:10:52,328 INFO L280 TraceCheckUtils]: 49: Hoare triple {303#true} SUMMARY for call write~init~int(82, #t~string31.base, 1 + #t~string31.offset, 1); srcloc: L482-1 {303#true} is VALID [2020-07-18 00:10:52,329 INFO L280 TraceCheckUtils]: 50: Hoare triple {303#true} SUMMARY for call write~init~int(73, #t~string31.base, 2 + #t~string31.offset, 1); srcloc: L482-2 {303#true} is VALID [2020-07-18 00:10:52,329 INFO L280 TraceCheckUtils]: 51: Hoare triple {303#true} SUMMARY for call write~init~int(84, #t~string31.base, 3 + #t~string31.offset, 1); srcloc: L482-3 {303#true} is VALID [2020-07-18 00:10:52,329 INFO L280 TraceCheckUtils]: 52: Hoare triple {303#true} SUMMARY for call write~init~int(0, #t~string31.base, 4 + #t~string31.offset, 1); srcloc: L482-4 {303#true} is VALID [2020-07-18 00:10:52,330 INFO L280 TraceCheckUtils]: 53: Hoare triple {303#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(3); srcloc: L482-5 {303#true} is VALID [2020-07-18 00:10:52,330 INFO L280 TraceCheckUtils]: 54: Hoare triple {303#true} SUMMARY for call write~init~int(79, #t~string33.base, #t~string33.offset, 1); srcloc: L486 {303#true} is VALID [2020-07-18 00:10:52,330 INFO L280 TraceCheckUtils]: 55: Hoare triple {303#true} SUMMARY for call write~init~int(75, #t~string33.base, 1 + #t~string33.offset, 1); srcloc: L486-1 {303#true} is VALID [2020-07-18 00:10:52,330 INFO L280 TraceCheckUtils]: 56: Hoare triple {303#true} SUMMARY for call write~init~int(0, #t~string33.base, 2 + #t~string33.offset, 1); srcloc: L486-2 {303#true} is VALID [2020-07-18 00:10:52,331 INFO L280 TraceCheckUtils]: 57: Hoare triple {303#true} SUMMARY for call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(2); srcloc: L486-3 {303#true} is VALID [2020-07-18 00:10:52,331 INFO L280 TraceCheckUtils]: 58: Hoare triple {303#true} SUMMARY for call write~init~int(41, #t~string35.base, #t~string35.offset, 1); srcloc: L490 {303#true} is VALID [2020-07-18 00:10:52,331 INFO L280 TraceCheckUtils]: 59: Hoare triple {303#true} SUMMARY for call write~init~int(0, #t~string35.base, 1 + #t~string35.offset, 1); srcloc: L490-1 {303#true} is VALID [2020-07-18 00:10:52,331 INFO L280 TraceCheckUtils]: 60: Hoare triple {303#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L490-2 {303#true} is VALID [2020-07-18 00:10:52,332 INFO L280 TraceCheckUtils]: 61: Hoare triple {303#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L859 {303#true} is VALID [2020-07-18 00:10:52,332 INFO L280 TraceCheckUtils]: 62: Hoare triple {303#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L859-1 {303#true} is VALID [2020-07-18 00:10:52,332 INFO L280 TraceCheckUtils]: 63: Hoare triple {303#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L860 {303#true} is VALID [2020-07-18 00:10:52,333 INFO L280 TraceCheckUtils]: 64: Hoare triple {303#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L866 {303#true} is VALID [2020-07-18 00:10:52,333 INFO L280 TraceCheckUtils]: 65: Hoare triple {303#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L866-1 {303#true} is VALID [2020-07-18 00:10:52,333 INFO L280 TraceCheckUtils]: 66: Hoare triple {303#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L867 {303#true} is VALID [2020-07-18 00:10:52,333 INFO L280 TraceCheckUtils]: 67: Hoare triple {303#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L905 {303#true} is VALID [2020-07-18 00:10:52,334 INFO L280 TraceCheckUtils]: 68: Hoare triple {303#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L905-1 {303#true} is VALID [2020-07-18 00:10:52,334 INFO L280 TraceCheckUtils]: 69: Hoare triple {303#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L906 {303#true} is VALID [2020-07-18 00:10:52,334 INFO L280 TraceCheckUtils]: 70: Hoare triple {303#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L912 {303#true} is VALID [2020-07-18 00:10:52,334 INFO L280 TraceCheckUtils]: 71: Hoare triple {303#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L912-1 {303#true} is VALID [2020-07-18 00:10:52,335 INFO L280 TraceCheckUtils]: 72: Hoare triple {303#true} ~cleanupTimeShifts~0 := 4; {303#true} is VALID [2020-07-18 00:10:52,335 INFO L280 TraceCheckUtils]: 73: Hoare triple {303#true} ~pumpRunning~0 := 0; {303#true} is VALID [2020-07-18 00:10:52,335 INFO L280 TraceCheckUtils]: 74: Hoare triple {303#true} ~systemActive~0 := 1; {303#true} is VALID [2020-07-18 00:10:52,336 INFO L280 TraceCheckUtils]: 75: Hoare triple {303#true} ~waterLevel~0 := 1; {303#true} is VALID [2020-07-18 00:10:52,336 INFO L280 TraceCheckUtils]: 76: Hoare triple {303#true} ~methaneLevelCritical~0 := 0; {303#true} is VALID [2020-07-18 00:10:52,336 INFO L280 TraceCheckUtils]: 77: Hoare triple {303#true} ~methAndRunningLastTime~0 := 0; {303#true} is VALID [2020-07-18 00:10:52,336 INFO L280 TraceCheckUtils]: 78: Hoare triple {303#true} ~head~0.base, ~head~0.offset := 0, 0; {303#true} is VALID [2020-07-18 00:10:52,337 INFO L280 TraceCheckUtils]: 79: Hoare triple {303#true} assume true; {303#true} is VALID [2020-07-18 00:10:52,337 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {303#true} {303#true} #896#return; {303#true} is VALID [2020-07-18 00:10:52,337 INFO L263 TraceCheckUtils]: 81: Hoare triple {303#true} call #t~ret73 := main(); {303#true} is VALID [2020-07-18 00:10:52,338 INFO L280 TraceCheckUtils]: 82: Hoare triple {303#true} havoc ~retValue_acc~0; {303#true} is VALID [2020-07-18 00:10:52,338 INFO L280 TraceCheckUtils]: 83: Hoare triple {303#true} havoc ~tmp~0; {303#true} is VALID [2020-07-18 00:10:52,338 INFO L263 TraceCheckUtils]: 84: Hoare triple {303#true} call select_helpers(); {303#true} is VALID [2020-07-18 00:10:52,338 INFO L280 TraceCheckUtils]: 85: Hoare triple {303#true} assume true; {303#true} is VALID [2020-07-18 00:10:52,339 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {303#true} {303#true} #806#return; {303#true} is VALID [2020-07-18 00:10:52,339 INFO L263 TraceCheckUtils]: 87: Hoare triple {303#true} call select_features(); {303#true} is VALID [2020-07-18 00:10:52,339 INFO L280 TraceCheckUtils]: 88: Hoare triple {303#true} assume true; {303#true} is VALID [2020-07-18 00:10:52,340 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {303#true} {303#true} #808#return; {303#true} is VALID [2020-07-18 00:10:52,340 INFO L263 TraceCheckUtils]: 90: Hoare triple {303#true} call #t~ret0 := valid_product(); {303#true} is VALID [2020-07-18 00:10:52,340 INFO L280 TraceCheckUtils]: 91: Hoare triple {303#true} havoc ~retValue_acc~2; {303#true} is VALID [2020-07-18 00:10:52,340 INFO L280 TraceCheckUtils]: 92: Hoare triple {303#true} ~retValue_acc~2 := 1; {303#true} is VALID [2020-07-18 00:10:52,341 INFO L280 TraceCheckUtils]: 93: Hoare triple {303#true} #res := ~retValue_acc~2; {303#true} is VALID [2020-07-18 00:10:52,341 INFO L280 TraceCheckUtils]: 94: Hoare triple {303#true} assume true; {303#true} is VALID [2020-07-18 00:10:52,341 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {303#true} {303#true} #810#return; {303#true} is VALID [2020-07-18 00:10:52,341 INFO L280 TraceCheckUtils]: 96: Hoare triple {303#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {303#true} is VALID [2020-07-18 00:10:52,342 INFO L280 TraceCheckUtils]: 97: Hoare triple {303#true} ~tmp~0 := #t~ret0; {303#true} is VALID [2020-07-18 00:10:52,342 INFO L280 TraceCheckUtils]: 98: Hoare triple {303#true} havoc #t~ret0; {303#true} is VALID [2020-07-18 00:10:52,342 INFO L280 TraceCheckUtils]: 99: Hoare triple {303#true} assume 0 != ~tmp~0; {303#true} is VALID [2020-07-18 00:10:52,343 INFO L263 TraceCheckUtils]: 100: Hoare triple {303#true} call setup(); {303#true} is VALID [2020-07-18 00:10:52,343 INFO L280 TraceCheckUtils]: 101: Hoare triple {303#true} assume true; {303#true} is VALID [2020-07-18 00:10:52,343 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {303#true} {303#true} #812#return; {303#true} is VALID [2020-07-18 00:10:52,343 INFO L263 TraceCheckUtils]: 103: Hoare triple {303#true} call runTest(); {303#true} is VALID [2020-07-18 00:10:52,345 INFO L263 TraceCheckUtils]: 104: Hoare triple {303#true} call __utac_acc__Specification2_spec__1(); {410#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-18 00:10:52,346 INFO L280 TraceCheckUtils]: 105: Hoare triple {410#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {303#true} is VALID [2020-07-18 00:10:52,346 INFO L280 TraceCheckUtils]: 106: Hoare triple {303#true} assume true; {303#true} is VALID [2020-07-18 00:10:52,346 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {303#true} {303#true} #886#return; {303#true} is VALID [2020-07-18 00:10:52,347 INFO L263 TraceCheckUtils]: 108: Hoare triple {303#true} call test(); {303#true} is VALID [2020-07-18 00:10:52,347 INFO L280 TraceCheckUtils]: 109: Hoare triple {303#true} havoc ~splverifierCounter~0; {303#true} is VALID [2020-07-18 00:10:52,347 INFO L280 TraceCheckUtils]: 110: Hoare triple {303#true} havoc ~tmp~1; {303#true} is VALID [2020-07-18 00:10:52,347 INFO L280 TraceCheckUtils]: 111: Hoare triple {303#true} havoc ~tmp___0~0; {303#true} is VALID [2020-07-18 00:10:52,348 INFO L280 TraceCheckUtils]: 112: Hoare triple {303#true} havoc ~tmp___1~0; {303#true} is VALID [2020-07-18 00:10:52,348 INFO L280 TraceCheckUtils]: 113: Hoare triple {303#true} havoc ~tmp___2~0; {303#true} is VALID [2020-07-18 00:10:52,348 INFO L280 TraceCheckUtils]: 114: Hoare triple {303#true} ~splverifierCounter~0 := 0; {303#true} is VALID [2020-07-18 00:10:52,349 INFO L280 TraceCheckUtils]: 115: Hoare triple {303#true} assume false; {304#false} is VALID [2020-07-18 00:10:52,350 INFO L263 TraceCheckUtils]: 116: Hoare triple {304#false} call cleanup(); {304#false} is VALID [2020-07-18 00:10:52,350 INFO L280 TraceCheckUtils]: 117: Hoare triple {304#false} havoc ~i~0; {304#false} is VALID [2020-07-18 00:10:52,350 INFO L280 TraceCheckUtils]: 118: Hoare triple {304#false} havoc ~__cil_tmp2~0; {304#false} is VALID [2020-07-18 00:10:52,350 INFO L263 TraceCheckUtils]: 119: Hoare triple {304#false} call timeShift(); {304#false} is VALID [2020-07-18 00:10:52,351 INFO L280 TraceCheckUtils]: 120: Hoare triple {304#false} assume !(0 != ~pumpRunning~0); {304#false} is VALID [2020-07-18 00:10:52,351 INFO L280 TraceCheckUtils]: 121: Hoare triple {304#false} assume !(0 != ~systemActive~0); {304#false} is VALID [2020-07-18 00:10:52,351 INFO L263 TraceCheckUtils]: 122: Hoare triple {304#false} call __utac_acc__Specification2_spec__2(); {304#false} is VALID [2020-07-18 00:10:52,352 INFO L280 TraceCheckUtils]: 123: Hoare triple {304#false} havoc ~tmp~5; {304#false} is VALID [2020-07-18 00:10:52,352 INFO L280 TraceCheckUtils]: 124: Hoare triple {304#false} havoc ~tmp___0~2; {304#false} is VALID [2020-07-18 00:10:52,352 INFO L263 TraceCheckUtils]: 125: Hoare triple {304#false} call #t~ret36 := isMethaneLevelCritical(); {303#true} is VALID [2020-07-18 00:10:52,352 INFO L280 TraceCheckUtils]: 126: Hoare triple {303#true} havoc ~retValue_acc~6; {303#true} is VALID [2020-07-18 00:10:52,353 INFO L280 TraceCheckUtils]: 127: Hoare triple {303#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {303#true} is VALID [2020-07-18 00:10:52,353 INFO L280 TraceCheckUtils]: 128: Hoare triple {303#true} #res := ~retValue_acc~6; {303#true} is VALID [2020-07-18 00:10:52,353 INFO L280 TraceCheckUtils]: 129: Hoare triple {303#true} assume true; {303#true} is VALID [2020-07-18 00:10:52,353 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {303#true} {304#false} #864#return; {304#false} is VALID [2020-07-18 00:10:52,354 INFO L280 TraceCheckUtils]: 131: Hoare triple {304#false} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {304#false} is VALID [2020-07-18 00:10:52,354 INFO L280 TraceCheckUtils]: 132: Hoare triple {304#false} ~tmp~5 := #t~ret36; {304#false} is VALID [2020-07-18 00:10:52,354 INFO L280 TraceCheckUtils]: 133: Hoare triple {304#false} havoc #t~ret36; {304#false} is VALID [2020-07-18 00:10:52,355 INFO L280 TraceCheckUtils]: 134: Hoare triple {304#false} assume 0 != ~tmp~5; {304#false} is VALID [2020-07-18 00:10:52,355 INFO L263 TraceCheckUtils]: 135: Hoare triple {304#false} call #t~ret37 := isPumpRunning(); {303#true} is VALID [2020-07-18 00:10:52,355 INFO L280 TraceCheckUtils]: 136: Hoare triple {303#true} havoc ~retValue_acc~4; {303#true} is VALID [2020-07-18 00:10:52,355 INFO L280 TraceCheckUtils]: 137: Hoare triple {303#true} ~retValue_acc~4 := ~pumpRunning~0; {303#true} is VALID [2020-07-18 00:10:52,356 INFO L280 TraceCheckUtils]: 138: Hoare triple {303#true} #res := ~retValue_acc~4; {303#true} is VALID [2020-07-18 00:10:52,356 INFO L280 TraceCheckUtils]: 139: Hoare triple {303#true} assume true; {303#true} is VALID [2020-07-18 00:10:52,356 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {303#true} {304#false} #866#return; {304#false} is VALID [2020-07-18 00:10:52,357 INFO L280 TraceCheckUtils]: 141: Hoare triple {304#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {304#false} is VALID [2020-07-18 00:10:52,357 INFO L280 TraceCheckUtils]: 142: Hoare triple {304#false} ~tmp___0~2 := #t~ret37; {304#false} is VALID [2020-07-18 00:10:52,357 INFO L280 TraceCheckUtils]: 143: Hoare triple {304#false} havoc #t~ret37; {304#false} is VALID [2020-07-18 00:10:52,357 INFO L280 TraceCheckUtils]: 144: Hoare triple {304#false} assume 0 != ~tmp___0~2; {304#false} is VALID [2020-07-18 00:10:52,358 INFO L280 TraceCheckUtils]: 145: Hoare triple {304#false} assume 0 != ~methAndRunningLastTime~0; {304#false} is VALID [2020-07-18 00:10:52,358 INFO L263 TraceCheckUtils]: 146: Hoare triple {304#false} call __automaton_fail(); {304#false} is VALID [2020-07-18 00:10:52,358 INFO L280 TraceCheckUtils]: 147: Hoare triple {304#false} assume !false; {304#false} is VALID [2020-07-18 00:10:52,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:10:52,595 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:10:52,597 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [990673277] [2020-07-18 00:10:52,599 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:10:52,599 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-18 00:10:52,600 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [801828675] [2020-07-18 00:10:52,605 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 148 [2020-07-18 00:10:52,608 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:10:52,612 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-18 00:10:52,630 WARN L140 InductivityCheck]: Transition 419#(and (not (= 0 ~methAndRunningLastTime~0)) (<= __utac_acc__Specification2_spec__2_~tmp___0~2 2147483647) (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp___0~2 2147483648)) (not (= __utac_acc__Specification2_spec__2_~tmp___0~2 0))) ( _ , assume !false; , 304#false ) not inductive [2020-07-18 00:10:52,631 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:10:52,631 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:103) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:10:52,636 INFO L168 Benchmark]: Toolchain (without parser) took 3997.98 ms. Allocated memory was 138.4 MB in the beginning and 248.5 MB in the end (delta: 110.1 MB). Free memory was 102.2 MB in the beginning and 124.3 MB in the end (delta: -22.2 MB). Peak memory consumption was 87.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:52,637 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 138.4 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:10:52,638 INFO L168 Benchmark]: CACSL2BoogieTranslator took 613.24 ms. Allocated memory was 138.4 MB in the beginning and 202.4 MB in the end (delta: 64.0 MB). Free memory was 101.8 MB in the beginning and 170.7 MB in the end (delta: -68.9 MB). Peak memory consumption was 31.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:52,639 INFO L168 Benchmark]: Boogie Preprocessor took 105.57 ms. Allocated memory is still 202.4 MB. Free memory was 170.7 MB in the beginning and 164.8 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:52,640 INFO L168 Benchmark]: RCFGBuilder took 1784.17 ms. Allocated memory was 202.4 MB in the beginning and 235.9 MB in the end (delta: 33.6 MB). Free memory was 164.8 MB in the beginning and 89.1 MB in the end (delta: 75.7 MB). Peak memory consumption was 109.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:52,641 INFO L168 Benchmark]: TraceAbstraction took 1489.31 ms. Allocated memory was 235.9 MB in the beginning and 248.5 MB in the end (delta: 12.6 MB). Free memory was 89.1 MB in the beginning and 124.3 MB in the end (delta: -35.3 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:10:52,645 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 138.4 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 613.24 ms. Allocated memory was 138.4 MB in the beginning and 202.4 MB in the end (delta: 64.0 MB). Free memory was 101.8 MB in the beginning and 170.7 MB in the end (delta: -68.9 MB). Peak memory consumption was 31.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 105.57 ms. Allocated memory is still 202.4 MB. Free memory was 170.7 MB in the beginning and 164.8 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1784.17 ms. Allocated memory was 202.4 MB in the beginning and 235.9 MB in the end (delta: 33.6 MB). Free memory was 164.8 MB in the beginning and 89.1 MB in the end (delta: 75.7 MB). Peak memory consumption was 109.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1489.31 ms. Allocated memory was 235.9 MB in the beginning and 248.5 MB in the end (delta: 12.6 MB). Free memory was 89.1 MB in the beginning and 124.3 MB in the end (delta: -35.3 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...