/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_spec3_product04.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:11:06,599 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:11:06,601 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:11:06,614 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:11:06,614 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:11:06,615 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:11:06,616 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:11:06,618 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:11:06,620 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:11:06,621 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:11:06,622 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:11:06,623 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:11:06,624 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:11:06,625 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:11:06,626 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:11:06,627 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:11:06,628 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:11:06,629 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:11:06,631 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:11:06,632 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:11:06,634 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:11:06,635 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:11:06,636 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:11:06,637 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:11:06,639 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:11:06,640 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:11:06,640 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:11:06,641 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:11:06,641 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:11:06,643 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:11:06,643 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:11:06,644 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:11:06,644 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:11:06,645 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:11:06,646 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:11:06,646 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:11:06,647 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:11:06,647 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:11:06,648 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:11:06,649 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:11:06,649 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:11:06,650 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 00:11:06,659 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:11:06,660 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:11:06,661 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:11:06,661 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:11:06,661 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:11:06,661 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:11:06,662 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:11:06,662 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:11:06,662 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:11:06,662 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:11:06,662 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:11:06,663 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:11:06,663 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:11:06,663 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:11:06,663 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:11:06,663 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:11:06,664 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:11:06,664 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:11:06,664 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:11:06,664 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:11:06,664 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:11:06,665 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:11:06,665 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:11:06,982 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:11:07,000 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:11:07,004 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:11:07,006 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:11:07,006 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:11:07,007 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product04.cil.c [2020-07-18 00:11:07,071 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72011fc86/9e21d40ba7284dbc85e0cb7ac150dba0/FLAGebd601557 [2020-07-18 00:11:07,642 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:11:07,646 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product04.cil.c [2020-07-18 00:11:07,671 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72011fc86/9e21d40ba7284dbc85e0cb7ac150dba0/FLAGebd601557 [2020-07-18 00:11:07,951 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72011fc86/9e21d40ba7284dbc85e0cb7ac150dba0 [2020-07-18 00:11:07,959 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:11:07,961 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:11:07,962 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:07,962 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:11:07,965 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:11:07,967 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:07" (1/1) ... [2020-07-18 00:11:07,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2caf3f5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:07, skipping insertion in model container [2020-07-18 00:11:07,970 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:07" (1/1) ... [2020-07-18 00:11:07,977 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:11:08,024 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:11:08,467 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:08,482 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:11:08,645 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:08,687 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:11:08,688 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:08 WrapperNode [2020-07-18 00:11:08,688 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:08,689 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:11:08,689 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:11:08,689 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:11:08,705 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:08" (1/1) ... [2020-07-18 00:11:08,706 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:08" (1/1) ... [2020-07-18 00:11:08,724 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:08" (1/1) ... [2020-07-18 00:11:08,725 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:08" (1/1) ... [2020-07-18 00:11:08,770 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:08" (1/1) ... [2020-07-18 00:11:08,792 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:08" (1/1) ... [2020-07-18 00:11:08,799 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:08" (1/1) ... [2020-07-18 00:11:08,812 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:11:08,815 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:11:08,815 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:11:08,815 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:11:08,816 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:08" (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 00:11:08,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:11:08,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:11:08,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:08,875 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:11:08,875 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:11:08,875 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:11:08,875 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:11:08,875 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:11:08,876 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:11:08,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:08,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:08,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:08,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:11:08,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:11:08,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:11:08,877 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:11:08,877 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:11:08,877 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:11:08,877 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:11:08,877 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:11:08,877 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:11:08,878 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:11:08,878 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:11:08,878 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:11:08,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:11:08,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2020-07-18 00:11:08,878 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:11:08,879 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:11:08,879 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:11:08,879 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:11:08,879 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:11:08,879 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:11:08,879 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:11:08,880 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 00:11:08,880 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-18 00:11:08,880 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:11:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:11:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:11:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:11:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:11:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:11:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:11:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:11:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:11:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:11:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:11:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:11:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:11:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:11:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:11:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:11:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:11:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:11:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:11:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:11:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:11:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:11:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:11:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:11:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:11:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:11:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:11:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:11:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:11:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:11:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:11:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:11:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:11:08,886 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:11:08,886 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:11:08,886 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:11:08,886 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:11:08,886 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2020-07-18 00:11:08,886 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:11:08,886 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:11:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 00:11:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-18 00:11:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:11:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:11:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:11:08,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:11:08,888 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:11:10,609 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:11:10,610 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:11:10,617 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:10 BoogieIcfgContainer [2020-07-18 00:11:10,617 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:11:10,619 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:11:10,619 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:11:10,622 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:11:10,623 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:11:07" (1/3) ... [2020-07-18 00:11:10,624 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1248e4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:10, skipping insertion in model container [2020-07-18 00:11:10,624 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:08" (2/3) ... [2020-07-18 00:11:10,625 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1248e4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:10, skipping insertion in model container [2020-07-18 00:11:10,625 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:10" (3/3) ... [2020-07-18 00:11:10,627 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product04.cil.c [2020-07-18 00:11:10,638 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:11:10,649 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:11:10,665 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:11:10,689 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:11:10,690 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:11:10,690 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:11:10,690 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:11:10,691 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:11:10,691 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:11:10,691 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:11:10,691 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:11:10,714 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states. [2020-07-18 00:11:10,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2020-07-18 00:11:10,736 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:11:10,737 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] [2020-07-18 00:11:10,738 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:11:10,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:11:10,745 INFO L82 PathProgramCache]: Analyzing trace with hash 713311147, now seen corresponding path program 1 times [2020-07-18 00:11:10,754 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:11:10,755 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1448850930] [2020-07-18 00:11:10,755 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:11:11,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:11,587 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 00:11:11,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:11,686 INFO L280 TraceCheckUtils]: 0: Hoare triple {381#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {274#true} is VALID [2020-07-18 00:11:11,687 INFO L280 TraceCheckUtils]: 1: Hoare triple {274#true} #valid := #valid[0 := 0]; {274#true} is VALID [2020-07-18 00:11:11,687 INFO L280 TraceCheckUtils]: 2: Hoare triple {274#true} assume 0 < #StackHeapBarrier; {274#true} is VALID [2020-07-18 00:11:11,690 INFO L280 TraceCheckUtils]: 3: Hoare triple {274#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L98 {274#true} is VALID [2020-07-18 00:11:11,690 INFO L280 TraceCheckUtils]: 4: Hoare triple {274#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L98-1 {274#true} is VALID [2020-07-18 00:11:11,691 INFO L280 TraceCheckUtils]: 5: Hoare triple {274#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L99 {274#true} is VALID [2020-07-18 00:11:11,691 INFO L280 TraceCheckUtils]: 6: Hoare triple {274#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L99-1 {274#true} is VALID [2020-07-18 00:11:11,691 INFO L280 TraceCheckUtils]: 7: Hoare triple {274#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L99-2 {274#true} is VALID [2020-07-18 00:11:11,692 INFO L280 TraceCheckUtils]: 8: Hoare triple {274#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L99-3 {274#true} is VALID [2020-07-18 00:11:11,692 INFO L280 TraceCheckUtils]: 9: Hoare triple {274#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L99-4 {274#true} is VALID [2020-07-18 00:11:11,692 INFO L280 TraceCheckUtils]: 10: Hoare triple {274#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L99-5 {274#true} is VALID [2020-07-18 00:11:11,693 INFO L280 TraceCheckUtils]: 11: Hoare triple {274#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L99-6 {274#true} is VALID [2020-07-18 00:11:11,693 INFO L280 TraceCheckUtils]: 12: Hoare triple {274#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L99-7 {274#true} is VALID [2020-07-18 00:11:11,693 INFO L280 TraceCheckUtils]: 13: Hoare triple {274#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L103 {274#true} is VALID [2020-07-18 00:11:11,694 INFO L280 TraceCheckUtils]: 14: Hoare triple {274#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L103-1 {274#true} is VALID [2020-07-18 00:11:11,694 INFO L280 TraceCheckUtils]: 15: Hoare triple {274#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L103-2 {274#true} is VALID [2020-07-18 00:11:11,695 INFO L280 TraceCheckUtils]: 16: Hoare triple {274#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L103-3 {274#true} is VALID [2020-07-18 00:11:11,695 INFO L280 TraceCheckUtils]: 17: Hoare triple {274#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L103-4 {274#true} is VALID [2020-07-18 00:11:11,695 INFO L280 TraceCheckUtils]: 18: Hoare triple {274#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L103-5 {274#true} is VALID [2020-07-18 00:11:11,696 INFO L280 TraceCheckUtils]: 19: Hoare triple {274#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L107 {274#true} is VALID [2020-07-18 00:11:11,696 INFO L280 TraceCheckUtils]: 20: Hoare triple {274#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L107-1 {274#true} is VALID [2020-07-18 00:11:11,697 INFO L280 TraceCheckUtils]: 21: Hoare triple {274#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L107-2 {274#true} is VALID [2020-07-18 00:11:11,697 INFO L280 TraceCheckUtils]: 22: Hoare triple {274#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L107-3 {274#true} is VALID [2020-07-18 00:11:11,697 INFO L280 TraceCheckUtils]: 23: Hoare triple {274#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L111 {274#true} is VALID [2020-07-18 00:11:11,698 INFO L280 TraceCheckUtils]: 24: Hoare triple {274#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L111-1 {274#true} is VALID [2020-07-18 00:11:11,698 INFO L280 TraceCheckUtils]: 25: Hoare triple {274#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L111-2 {274#true} is VALID [2020-07-18 00:11:11,698 INFO L280 TraceCheckUtils]: 26: Hoare triple {274#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L423 {274#true} is VALID [2020-07-18 00:11:11,699 INFO L280 TraceCheckUtils]: 27: Hoare triple {274#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L423-1 {274#true} is VALID [2020-07-18 00:11:11,699 INFO L280 TraceCheckUtils]: 28: Hoare triple {274#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L424 {274#true} is VALID [2020-07-18 00:11:11,700 INFO L280 TraceCheckUtils]: 29: Hoare triple {274#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L430 {274#true} is VALID [2020-07-18 00:11:11,700 INFO L280 TraceCheckUtils]: 30: Hoare triple {274#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L430-1 {274#true} is VALID [2020-07-18 00:11:11,700 INFO L280 TraceCheckUtils]: 31: Hoare triple {274#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L431 {274#true} is VALID [2020-07-18 00:11:11,701 INFO L280 TraceCheckUtils]: 32: Hoare triple {274#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L469 {274#true} is VALID [2020-07-18 00:11:11,701 INFO L280 TraceCheckUtils]: 33: Hoare triple {274#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L469-1 {274#true} is VALID [2020-07-18 00:11:11,701 INFO L280 TraceCheckUtils]: 34: Hoare triple {274#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L470 {274#true} is VALID [2020-07-18 00:11:11,702 INFO L280 TraceCheckUtils]: 35: Hoare triple {274#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L476 {274#true} is VALID [2020-07-18 00:11:11,702 INFO L280 TraceCheckUtils]: 36: Hoare triple {274#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L476-1 {274#true} is VALID [2020-07-18 00:11:11,703 INFO L280 TraceCheckUtils]: 37: Hoare triple {274#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(13); srcloc: L477 {274#true} is VALID [2020-07-18 00:11:11,703 INFO L280 TraceCheckUtils]: 38: Hoare triple {274#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L752 {274#true} is VALID [2020-07-18 00:11:11,703 INFO L280 TraceCheckUtils]: 39: Hoare triple {274#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L756 {274#true} is VALID [2020-07-18 00:11:11,704 INFO L280 TraceCheckUtils]: 40: Hoare triple {274#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L756-1 {274#true} is VALID [2020-07-18 00:11:11,704 INFO L280 TraceCheckUtils]: 41: Hoare triple {274#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L756-2 {274#true} is VALID [2020-07-18 00:11:11,705 INFO L280 TraceCheckUtils]: 42: Hoare triple {274#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L756-3 {274#true} is VALID [2020-07-18 00:11:11,705 INFO L280 TraceCheckUtils]: 43: Hoare triple {274#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L760 {274#true} is VALID [2020-07-18 00:11:11,705 INFO L280 TraceCheckUtils]: 44: Hoare triple {274#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L760-1 {274#true} is VALID [2020-07-18 00:11:11,706 INFO L280 TraceCheckUtils]: 45: Hoare triple {274#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L760-2 {274#true} is VALID [2020-07-18 00:11:11,706 INFO L280 TraceCheckUtils]: 46: Hoare triple {274#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L760-3 {274#true} is VALID [2020-07-18 00:11:11,706 INFO L280 TraceCheckUtils]: 47: Hoare triple {274#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(7); srcloc: L760-4 {274#true} is VALID [2020-07-18 00:11:11,707 INFO L280 TraceCheckUtils]: 48: Hoare triple {274#true} SUMMARY for call write~init~int(44, #t~string58.base, #t~string58.offset, 1); srcloc: L764 {274#true} is VALID [2020-07-18 00:11:11,707 INFO L280 TraceCheckUtils]: 49: Hoare triple {274#true} SUMMARY for call write~init~int(80, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L764-1 {274#true} is VALID [2020-07-18 00:11:11,707 INFO L280 TraceCheckUtils]: 50: Hoare triple {274#true} SUMMARY for call write~init~int(117, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L764-2 {274#true} is VALID [2020-07-18 00:11:11,708 INFO L280 TraceCheckUtils]: 51: Hoare triple {274#true} SUMMARY for call write~init~int(109, #t~string58.base, 3 + #t~string58.offset, 1); srcloc: L764-3 {274#true} is VALID [2020-07-18 00:11:11,708 INFO L280 TraceCheckUtils]: 52: Hoare triple {274#true} SUMMARY for call write~init~int(112, #t~string58.base, 4 + #t~string58.offset, 1); srcloc: L764-4 {274#true} is VALID [2020-07-18 00:11:11,709 INFO L280 TraceCheckUtils]: 53: Hoare triple {274#true} SUMMARY for call write~init~int(58, #t~string58.base, 5 + #t~string58.offset, 1); srcloc: L764-5 {274#true} is VALID [2020-07-18 00:11:11,709 INFO L280 TraceCheckUtils]: 54: Hoare triple {274#true} SUMMARY for call write~init~int(0, #t~string58.base, 6 + #t~string58.offset, 1); srcloc: L764-6 {274#true} is VALID [2020-07-18 00:11:11,709 INFO L280 TraceCheckUtils]: 55: Hoare triple {274#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(3); srcloc: L764-7 {274#true} is VALID [2020-07-18 00:11:11,710 INFO L280 TraceCheckUtils]: 56: Hoare triple {274#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L768 {274#true} is VALID [2020-07-18 00:11:11,710 INFO L280 TraceCheckUtils]: 57: Hoare triple {274#true} SUMMARY for call write~init~int(110, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L768-1 {274#true} is VALID [2020-07-18 00:11:11,710 INFO L280 TraceCheckUtils]: 58: Hoare triple {274#true} SUMMARY for call write~init~int(0, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L768-2 {274#true} is VALID [2020-07-18 00:11:11,711 INFO L280 TraceCheckUtils]: 59: Hoare triple {274#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(4); srcloc: L768-3 {274#true} is VALID [2020-07-18 00:11:11,711 INFO L280 TraceCheckUtils]: 60: Hoare triple {274#true} SUMMARY for call write~init~int(79, #t~string62.base, #t~string62.offset, 1); srcloc: L772 {274#true} is VALID [2020-07-18 00:11:11,711 INFO L280 TraceCheckUtils]: 61: Hoare triple {274#true} SUMMARY for call write~init~int(102, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L772-1 {274#true} is VALID [2020-07-18 00:11:11,712 INFO L280 TraceCheckUtils]: 62: Hoare triple {274#true} SUMMARY for call write~init~int(102, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L772-2 {274#true} is VALID [2020-07-18 00:11:11,712 INFO L280 TraceCheckUtils]: 63: Hoare triple {274#true} SUMMARY for call write~init~int(0, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L772-3 {274#true} is VALID [2020-07-18 00:11:11,713 INFO L280 TraceCheckUtils]: 64: Hoare triple {274#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3); srcloc: L772-4 {274#true} is VALID [2020-07-18 00:11:11,713 INFO L280 TraceCheckUtils]: 65: Hoare triple {274#true} SUMMARY for call write~init~int(41, #t~string64.base, #t~string64.offset, 1); srcloc: L776 {274#true} is VALID [2020-07-18 00:11:11,713 INFO L280 TraceCheckUtils]: 66: Hoare triple {274#true} SUMMARY for call write~init~int(32, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L776-1 {274#true} is VALID [2020-07-18 00:11:11,714 INFO L280 TraceCheckUtils]: 67: Hoare triple {274#true} SUMMARY for call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L776-2 {274#true} is VALID [2020-07-18 00:11:11,714 INFO L280 TraceCheckUtils]: 68: Hoare triple {274#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(2); srcloc: L776-3 {274#true} is VALID [2020-07-18 00:11:11,714 INFO L280 TraceCheckUtils]: 69: Hoare triple {274#true} SUMMARY for call write~init~int(10, #t~string66.base, #t~string66.offset, 1); srcloc: L778 {274#true} is VALID [2020-07-18 00:11:11,715 INFO L280 TraceCheckUtils]: 70: Hoare triple {274#true} SUMMARY for call write~init~int(0, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L778-1 {274#true} is VALID [2020-07-18 00:11:11,715 INFO L280 TraceCheckUtils]: 71: Hoare triple {274#true} ~waterLevel~0 := 1; {274#true} is VALID [2020-07-18 00:11:11,715 INFO L280 TraceCheckUtils]: 72: Hoare triple {274#true} ~methaneLevelCritical~0 := 0; {274#true} is VALID [2020-07-18 00:11:11,716 INFO L280 TraceCheckUtils]: 73: Hoare triple {274#true} ~head~0.base, ~head~0.offset := 0, 0; {274#true} is VALID [2020-07-18 00:11:11,716 INFO L280 TraceCheckUtils]: 74: Hoare triple {274#true} ~cleanupTimeShifts~0 := 4; {274#true} is VALID [2020-07-18 00:11:11,716 INFO L280 TraceCheckUtils]: 75: Hoare triple {274#true} ~pumpRunning~0 := 0; {274#true} is VALID [2020-07-18 00:11:11,717 INFO L280 TraceCheckUtils]: 76: Hoare triple {274#true} ~systemActive~0 := 1; {274#true} is VALID [2020-07-18 00:11:11,717 INFO L280 TraceCheckUtils]: 77: Hoare triple {274#true} assume true; {274#true} is VALID [2020-07-18 00:11:11,717 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {274#true} {274#true} #842#return; {274#true} is VALID [2020-07-18 00:11:11,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:11,730 INFO L280 TraceCheckUtils]: 0: Hoare triple {274#true} assume true; {274#true} is VALID [2020-07-18 00:11:11,730 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {274#true} {274#true} #760#return; {274#true} is VALID [2020-07-18 00:11:11,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:11,734 INFO L280 TraceCheckUtils]: 0: Hoare triple {274#true} assume true; {274#true} is VALID [2020-07-18 00:11:11,735 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {274#true} {274#true} #762#return; {274#true} is VALID [2020-07-18 00:11:11,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:11,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {274#true} havoc ~retValue_acc~6; {274#true} is VALID [2020-07-18 00:11:11,739 INFO L280 TraceCheckUtils]: 1: Hoare triple {274#true} ~retValue_acc~6 := 1; {274#true} is VALID [2020-07-18 00:11:11,740 INFO L280 TraceCheckUtils]: 2: Hoare triple {274#true} #res := ~retValue_acc~6; {274#true} is VALID [2020-07-18 00:11:11,740 INFO L280 TraceCheckUtils]: 3: Hoare triple {274#true} assume true; {274#true} is VALID [2020-07-18 00:11:11,741 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {274#true} {274#true} #764#return; {274#true} is VALID [2020-07-18 00:11:11,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:11,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {274#true} assume true; {274#true} is VALID [2020-07-18 00:11:11,744 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {274#true} {274#true} #766#return; {274#true} is VALID [2020-07-18 00:11:11,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:11,749 INFO L280 TraceCheckUtils]: 0: Hoare triple {274#true} havoc ~retValue_acc~0; {274#true} is VALID [2020-07-18 00:11:11,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {274#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {274#true} is VALID [2020-07-18 00:11:11,750 INFO L280 TraceCheckUtils]: 2: Hoare triple {274#true} #res := ~retValue_acc~0; {274#true} is VALID [2020-07-18 00:11:11,750 INFO L280 TraceCheckUtils]: 3: Hoare triple {274#true} assume true; {274#true} is VALID [2020-07-18 00:11:11,751 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {274#true} {275#false} #834#return; {275#false} is VALID [2020-07-18 00:11:11,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:11,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {274#true} havoc ~retValue_acc~1; {274#true} is VALID [2020-07-18 00:11:11,756 INFO L280 TraceCheckUtils]: 1: Hoare triple {274#true} ~retValue_acc~1 := ~waterLevel~0; {274#true} is VALID [2020-07-18 00:11:11,756 INFO L280 TraceCheckUtils]: 2: Hoare triple {274#true} #res := ~retValue_acc~1; {274#true} is VALID [2020-07-18 00:11:11,756 INFO L280 TraceCheckUtils]: 3: Hoare triple {274#true} assume true; {274#true} is VALID [2020-07-18 00:11:11,757 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {274#true} {275#false} #836#return; {275#false} is VALID [2020-07-18 00:11:11,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:11,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {274#true} havoc ~retValue_acc~9; {274#true} is VALID [2020-07-18 00:11:11,761 INFO L280 TraceCheckUtils]: 1: Hoare triple {274#true} ~retValue_acc~9 := ~pumpRunning~0; {274#true} is VALID [2020-07-18 00:11:11,761 INFO L280 TraceCheckUtils]: 2: Hoare triple {274#true} #res := ~retValue_acc~9; {274#true} is VALID [2020-07-18 00:11:11,762 INFO L280 TraceCheckUtils]: 3: Hoare triple {274#true} assume true; {274#true} is VALID [2020-07-18 00:11:11,762 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {274#true} {275#false} #838#return; {275#false} is VALID [2020-07-18 00:11:11,768 INFO L263 TraceCheckUtils]: 0: Hoare triple {274#true} call ULTIMATE.init(); {381#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 00:11:11,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {381#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {274#true} is VALID [2020-07-18 00:11:11,769 INFO L280 TraceCheckUtils]: 2: Hoare triple {274#true} #valid := #valid[0 := 0]; {274#true} is VALID [2020-07-18 00:11:11,769 INFO L280 TraceCheckUtils]: 3: Hoare triple {274#true} assume 0 < #StackHeapBarrier; {274#true} is VALID [2020-07-18 00:11:11,770 INFO L280 TraceCheckUtils]: 4: Hoare triple {274#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L98 {274#true} is VALID [2020-07-18 00:11:11,770 INFO L280 TraceCheckUtils]: 5: Hoare triple {274#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L98-1 {274#true} is VALID [2020-07-18 00:11:11,770 INFO L280 TraceCheckUtils]: 6: Hoare triple {274#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L99 {274#true} is VALID [2020-07-18 00:11:11,771 INFO L280 TraceCheckUtils]: 7: Hoare triple {274#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L99-1 {274#true} is VALID [2020-07-18 00:11:11,771 INFO L280 TraceCheckUtils]: 8: Hoare triple {274#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L99-2 {274#true} is VALID [2020-07-18 00:11:11,771 INFO L280 TraceCheckUtils]: 9: Hoare triple {274#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L99-3 {274#true} is VALID [2020-07-18 00:11:11,772 INFO L280 TraceCheckUtils]: 10: Hoare triple {274#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L99-4 {274#true} is VALID [2020-07-18 00:11:11,772 INFO L280 TraceCheckUtils]: 11: Hoare triple {274#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L99-5 {274#true} is VALID [2020-07-18 00:11:11,772 INFO L280 TraceCheckUtils]: 12: Hoare triple {274#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L99-6 {274#true} is VALID [2020-07-18 00:11:11,773 INFO L280 TraceCheckUtils]: 13: Hoare triple {274#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L99-7 {274#true} is VALID [2020-07-18 00:11:11,773 INFO L280 TraceCheckUtils]: 14: Hoare triple {274#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L103 {274#true} is VALID [2020-07-18 00:11:11,773 INFO L280 TraceCheckUtils]: 15: Hoare triple {274#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L103-1 {274#true} is VALID [2020-07-18 00:11:11,773 INFO L280 TraceCheckUtils]: 16: Hoare triple {274#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L103-2 {274#true} is VALID [2020-07-18 00:11:11,774 INFO L280 TraceCheckUtils]: 17: Hoare triple {274#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L103-3 {274#true} is VALID [2020-07-18 00:11:11,774 INFO L280 TraceCheckUtils]: 18: Hoare triple {274#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L103-4 {274#true} is VALID [2020-07-18 00:11:11,774 INFO L280 TraceCheckUtils]: 19: Hoare triple {274#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L103-5 {274#true} is VALID [2020-07-18 00:11:11,775 INFO L280 TraceCheckUtils]: 20: Hoare triple {274#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L107 {274#true} is VALID [2020-07-18 00:11:11,775 INFO L280 TraceCheckUtils]: 21: Hoare triple {274#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L107-1 {274#true} is VALID [2020-07-18 00:11:11,775 INFO L280 TraceCheckUtils]: 22: Hoare triple {274#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L107-2 {274#true} is VALID [2020-07-18 00:11:11,776 INFO L280 TraceCheckUtils]: 23: Hoare triple {274#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L107-3 {274#true} is VALID [2020-07-18 00:11:11,776 INFO L280 TraceCheckUtils]: 24: Hoare triple {274#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L111 {274#true} is VALID [2020-07-18 00:11:11,776 INFO L280 TraceCheckUtils]: 25: Hoare triple {274#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L111-1 {274#true} is VALID [2020-07-18 00:11:11,777 INFO L280 TraceCheckUtils]: 26: Hoare triple {274#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L111-2 {274#true} is VALID [2020-07-18 00:11:11,777 INFO L280 TraceCheckUtils]: 27: Hoare triple {274#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L423 {274#true} is VALID [2020-07-18 00:11:11,777 INFO L280 TraceCheckUtils]: 28: Hoare triple {274#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L423-1 {274#true} is VALID [2020-07-18 00:11:11,778 INFO L280 TraceCheckUtils]: 29: Hoare triple {274#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L424 {274#true} is VALID [2020-07-18 00:11:11,778 INFO L280 TraceCheckUtils]: 30: Hoare triple {274#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L430 {274#true} is VALID [2020-07-18 00:11:11,778 INFO L280 TraceCheckUtils]: 31: Hoare triple {274#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L430-1 {274#true} is VALID [2020-07-18 00:11:11,778 INFO L280 TraceCheckUtils]: 32: Hoare triple {274#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L431 {274#true} is VALID [2020-07-18 00:11:11,779 INFO L280 TraceCheckUtils]: 33: Hoare triple {274#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L469 {274#true} is VALID [2020-07-18 00:11:11,779 INFO L280 TraceCheckUtils]: 34: Hoare triple {274#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L469-1 {274#true} is VALID [2020-07-18 00:11:11,779 INFO L280 TraceCheckUtils]: 35: Hoare triple {274#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L470 {274#true} is VALID [2020-07-18 00:11:11,780 INFO L280 TraceCheckUtils]: 36: Hoare triple {274#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L476 {274#true} is VALID [2020-07-18 00:11:11,780 INFO L280 TraceCheckUtils]: 37: Hoare triple {274#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L476-1 {274#true} is VALID [2020-07-18 00:11:11,780 INFO L280 TraceCheckUtils]: 38: Hoare triple {274#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(13); srcloc: L477 {274#true} is VALID [2020-07-18 00:11:11,781 INFO L280 TraceCheckUtils]: 39: Hoare triple {274#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L752 {274#true} is VALID [2020-07-18 00:11:11,781 INFO L280 TraceCheckUtils]: 40: Hoare triple {274#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L756 {274#true} is VALID [2020-07-18 00:11:11,781 INFO L280 TraceCheckUtils]: 41: Hoare triple {274#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L756-1 {274#true} is VALID [2020-07-18 00:11:11,782 INFO L280 TraceCheckUtils]: 42: Hoare triple {274#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L756-2 {274#true} is VALID [2020-07-18 00:11:11,782 INFO L280 TraceCheckUtils]: 43: Hoare triple {274#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L756-3 {274#true} is VALID [2020-07-18 00:11:11,782 INFO L280 TraceCheckUtils]: 44: Hoare triple {274#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L760 {274#true} is VALID [2020-07-18 00:11:11,783 INFO L280 TraceCheckUtils]: 45: Hoare triple {274#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L760-1 {274#true} is VALID [2020-07-18 00:11:11,783 INFO L280 TraceCheckUtils]: 46: Hoare triple {274#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L760-2 {274#true} is VALID [2020-07-18 00:11:11,783 INFO L280 TraceCheckUtils]: 47: Hoare triple {274#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L760-3 {274#true} is VALID [2020-07-18 00:11:11,784 INFO L280 TraceCheckUtils]: 48: Hoare triple {274#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(7); srcloc: L760-4 {274#true} is VALID [2020-07-18 00:11:11,784 INFO L280 TraceCheckUtils]: 49: Hoare triple {274#true} SUMMARY for call write~init~int(44, #t~string58.base, #t~string58.offset, 1); srcloc: L764 {274#true} is VALID [2020-07-18 00:11:11,784 INFO L280 TraceCheckUtils]: 50: Hoare triple {274#true} SUMMARY for call write~init~int(80, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L764-1 {274#true} is VALID [2020-07-18 00:11:11,785 INFO L280 TraceCheckUtils]: 51: Hoare triple {274#true} SUMMARY for call write~init~int(117, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L764-2 {274#true} is VALID [2020-07-18 00:11:11,785 INFO L280 TraceCheckUtils]: 52: Hoare triple {274#true} SUMMARY for call write~init~int(109, #t~string58.base, 3 + #t~string58.offset, 1); srcloc: L764-3 {274#true} is VALID [2020-07-18 00:11:11,785 INFO L280 TraceCheckUtils]: 53: Hoare triple {274#true} SUMMARY for call write~init~int(112, #t~string58.base, 4 + #t~string58.offset, 1); srcloc: L764-4 {274#true} is VALID [2020-07-18 00:11:11,786 INFO L280 TraceCheckUtils]: 54: Hoare triple {274#true} SUMMARY for call write~init~int(58, #t~string58.base, 5 + #t~string58.offset, 1); srcloc: L764-5 {274#true} is VALID [2020-07-18 00:11:11,786 INFO L280 TraceCheckUtils]: 55: Hoare triple {274#true} SUMMARY for call write~init~int(0, #t~string58.base, 6 + #t~string58.offset, 1); srcloc: L764-6 {274#true} is VALID [2020-07-18 00:11:11,786 INFO L280 TraceCheckUtils]: 56: Hoare triple {274#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(3); srcloc: L764-7 {274#true} is VALID [2020-07-18 00:11:11,787 INFO L280 TraceCheckUtils]: 57: Hoare triple {274#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L768 {274#true} is VALID [2020-07-18 00:11:11,787 INFO L280 TraceCheckUtils]: 58: Hoare triple {274#true} SUMMARY for call write~init~int(110, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L768-1 {274#true} is VALID [2020-07-18 00:11:11,787 INFO L280 TraceCheckUtils]: 59: Hoare triple {274#true} SUMMARY for call write~init~int(0, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L768-2 {274#true} is VALID [2020-07-18 00:11:11,787 INFO L280 TraceCheckUtils]: 60: Hoare triple {274#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(4); srcloc: L768-3 {274#true} is VALID [2020-07-18 00:11:11,788 INFO L280 TraceCheckUtils]: 61: Hoare triple {274#true} SUMMARY for call write~init~int(79, #t~string62.base, #t~string62.offset, 1); srcloc: L772 {274#true} is VALID [2020-07-18 00:11:11,788 INFO L280 TraceCheckUtils]: 62: Hoare triple {274#true} SUMMARY for call write~init~int(102, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L772-1 {274#true} is VALID [2020-07-18 00:11:11,788 INFO L280 TraceCheckUtils]: 63: Hoare triple {274#true} SUMMARY for call write~init~int(102, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L772-2 {274#true} is VALID [2020-07-18 00:11:11,789 INFO L280 TraceCheckUtils]: 64: Hoare triple {274#true} SUMMARY for call write~init~int(0, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L772-3 {274#true} is VALID [2020-07-18 00:11:11,789 INFO L280 TraceCheckUtils]: 65: Hoare triple {274#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3); srcloc: L772-4 {274#true} is VALID [2020-07-18 00:11:11,789 INFO L280 TraceCheckUtils]: 66: Hoare triple {274#true} SUMMARY for call write~init~int(41, #t~string64.base, #t~string64.offset, 1); srcloc: L776 {274#true} is VALID [2020-07-18 00:11:11,790 INFO L280 TraceCheckUtils]: 67: Hoare triple {274#true} SUMMARY for call write~init~int(32, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L776-1 {274#true} is VALID [2020-07-18 00:11:11,790 INFO L280 TraceCheckUtils]: 68: Hoare triple {274#true} SUMMARY for call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L776-2 {274#true} is VALID [2020-07-18 00:11:11,790 INFO L280 TraceCheckUtils]: 69: Hoare triple {274#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(2); srcloc: L776-3 {274#true} is VALID [2020-07-18 00:11:11,791 INFO L280 TraceCheckUtils]: 70: Hoare triple {274#true} SUMMARY for call write~init~int(10, #t~string66.base, #t~string66.offset, 1); srcloc: L778 {274#true} is VALID [2020-07-18 00:11:11,791 INFO L280 TraceCheckUtils]: 71: Hoare triple {274#true} SUMMARY for call write~init~int(0, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L778-1 {274#true} is VALID [2020-07-18 00:11:11,791 INFO L280 TraceCheckUtils]: 72: Hoare triple {274#true} ~waterLevel~0 := 1; {274#true} is VALID [2020-07-18 00:11:11,792 INFO L280 TraceCheckUtils]: 73: Hoare triple {274#true} ~methaneLevelCritical~0 := 0; {274#true} is VALID [2020-07-18 00:11:11,792 INFO L280 TraceCheckUtils]: 74: Hoare triple {274#true} ~head~0.base, ~head~0.offset := 0, 0; {274#true} is VALID [2020-07-18 00:11:11,792 INFO L280 TraceCheckUtils]: 75: Hoare triple {274#true} ~cleanupTimeShifts~0 := 4; {274#true} is VALID [2020-07-18 00:11:11,793 INFO L280 TraceCheckUtils]: 76: Hoare triple {274#true} ~pumpRunning~0 := 0; {274#true} is VALID [2020-07-18 00:11:11,793 INFO L280 TraceCheckUtils]: 77: Hoare triple {274#true} ~systemActive~0 := 1; {274#true} is VALID [2020-07-18 00:11:11,793 INFO L280 TraceCheckUtils]: 78: Hoare triple {274#true} assume true; {274#true} is VALID [2020-07-18 00:11:11,793 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {274#true} {274#true} #842#return; {274#true} is VALID [2020-07-18 00:11:11,794 INFO L263 TraceCheckUtils]: 80: Hoare triple {274#true} call #t~ret71 := main(); {274#true} is VALID [2020-07-18 00:11:11,794 INFO L280 TraceCheckUtils]: 81: Hoare triple {274#true} havoc ~retValue_acc~7; {274#true} is VALID [2020-07-18 00:11:11,794 INFO L280 TraceCheckUtils]: 82: Hoare triple {274#true} havoc ~tmp~3; {274#true} is VALID [2020-07-18 00:11:11,795 INFO L263 TraceCheckUtils]: 83: Hoare triple {274#true} call select_helpers(); {274#true} is VALID [2020-07-18 00:11:11,795 INFO L280 TraceCheckUtils]: 84: Hoare triple {274#true} assume true; {274#true} is VALID [2020-07-18 00:11:11,795 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {274#true} {274#true} #760#return; {274#true} is VALID [2020-07-18 00:11:11,796 INFO L263 TraceCheckUtils]: 86: Hoare triple {274#true} call select_features(); {274#true} is VALID [2020-07-18 00:11:11,796 INFO L280 TraceCheckUtils]: 87: Hoare triple {274#true} assume true; {274#true} is VALID [2020-07-18 00:11:11,796 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {274#true} {274#true} #762#return; {274#true} is VALID [2020-07-18 00:11:11,797 INFO L263 TraceCheckUtils]: 89: Hoare triple {274#true} call #t~ret46 := valid_product(); {274#true} is VALID [2020-07-18 00:11:11,797 INFO L280 TraceCheckUtils]: 90: Hoare triple {274#true} havoc ~retValue_acc~6; {274#true} is VALID [2020-07-18 00:11:11,797 INFO L280 TraceCheckUtils]: 91: Hoare triple {274#true} ~retValue_acc~6 := 1; {274#true} is VALID [2020-07-18 00:11:11,798 INFO L280 TraceCheckUtils]: 92: Hoare triple {274#true} #res := ~retValue_acc~6; {274#true} is VALID [2020-07-18 00:11:11,798 INFO L280 TraceCheckUtils]: 93: Hoare triple {274#true} assume true; {274#true} is VALID [2020-07-18 00:11:11,798 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {274#true} {274#true} #764#return; {274#true} is VALID [2020-07-18 00:11:11,799 INFO L280 TraceCheckUtils]: 95: Hoare triple {274#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647; {274#true} is VALID [2020-07-18 00:11:11,799 INFO L280 TraceCheckUtils]: 96: Hoare triple {274#true} ~tmp~3 := #t~ret46; {274#true} is VALID [2020-07-18 00:11:11,799 INFO L280 TraceCheckUtils]: 97: Hoare triple {274#true} havoc #t~ret46; {274#true} is VALID [2020-07-18 00:11:11,800 INFO L280 TraceCheckUtils]: 98: Hoare triple {274#true} assume 0 != ~tmp~3; {274#true} is VALID [2020-07-18 00:11:11,800 INFO L263 TraceCheckUtils]: 99: Hoare triple {274#true} call setup(); {274#true} is VALID [2020-07-18 00:11:11,800 INFO L280 TraceCheckUtils]: 100: Hoare triple {274#true} assume true; {274#true} is VALID [2020-07-18 00:11:11,801 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {274#true} {274#true} #766#return; {274#true} is VALID [2020-07-18 00:11:11,801 INFO L263 TraceCheckUtils]: 102: Hoare triple {274#true} call runTest(); {274#true} is VALID [2020-07-18 00:11:11,801 INFO L263 TraceCheckUtils]: 103: Hoare triple {274#true} call test(); {274#true} is VALID [2020-07-18 00:11:11,801 INFO L280 TraceCheckUtils]: 104: Hoare triple {274#true} havoc ~splverifierCounter~0; {274#true} is VALID [2020-07-18 00:11:11,802 INFO L280 TraceCheckUtils]: 105: Hoare triple {274#true} havoc ~tmp~5; {274#true} is VALID [2020-07-18 00:11:11,802 INFO L280 TraceCheckUtils]: 106: Hoare triple {274#true} havoc ~tmp___0~1; {274#true} is VALID [2020-07-18 00:11:11,802 INFO L280 TraceCheckUtils]: 107: Hoare triple {274#true} havoc ~tmp___1~1; {274#true} is VALID [2020-07-18 00:11:11,803 INFO L280 TraceCheckUtils]: 108: Hoare triple {274#true} havoc ~tmp___2~0; {274#true} is VALID [2020-07-18 00:11:11,803 INFO L280 TraceCheckUtils]: 109: Hoare triple {274#true} ~splverifierCounter~0 := 0; {274#true} is VALID [2020-07-18 00:11:11,804 INFO L280 TraceCheckUtils]: 110: Hoare triple {274#true} assume false; {275#false} is VALID [2020-07-18 00:11:11,805 INFO L263 TraceCheckUtils]: 111: Hoare triple {275#false} call cleanup(); {275#false} is VALID [2020-07-18 00:11:11,805 INFO L280 TraceCheckUtils]: 112: Hoare triple {275#false} havoc ~i~0; {275#false} is VALID [2020-07-18 00:11:11,805 INFO L280 TraceCheckUtils]: 113: Hoare triple {275#false} havoc ~__cil_tmp2~0; {275#false} is VALID [2020-07-18 00:11:11,805 INFO L263 TraceCheckUtils]: 114: Hoare triple {275#false} call timeShift(); {275#false} is VALID [2020-07-18 00:11:11,806 INFO L280 TraceCheckUtils]: 115: Hoare triple {275#false} assume !(0 != ~pumpRunning~0); {275#false} is VALID [2020-07-18 00:11:11,806 INFO L280 TraceCheckUtils]: 116: Hoare triple {275#false} assume !(0 != ~systemActive~0); {275#false} is VALID [2020-07-18 00:11:11,806 INFO L263 TraceCheckUtils]: 117: Hoare triple {275#false} call __utac_acc__Specification3_spec__1(); {275#false} is VALID [2020-07-18 00:11:11,807 INFO L280 TraceCheckUtils]: 118: Hoare triple {275#false} havoc ~tmp~4; {275#false} is VALID [2020-07-18 00:11:11,807 INFO L280 TraceCheckUtils]: 119: Hoare triple {275#false} havoc ~tmp___0~0; {275#false} is VALID [2020-07-18 00:11:11,807 INFO L280 TraceCheckUtils]: 120: Hoare triple {275#false} havoc ~tmp___1~0; {275#false} is VALID [2020-07-18 00:11:11,808 INFO L263 TraceCheckUtils]: 121: Hoare triple {275#false} call #t~ret47 := isMethaneLevelCritical(); {274#true} is VALID [2020-07-18 00:11:11,808 INFO L280 TraceCheckUtils]: 122: Hoare triple {274#true} havoc ~retValue_acc~0; {274#true} is VALID [2020-07-18 00:11:11,808 INFO L280 TraceCheckUtils]: 123: Hoare triple {274#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {274#true} is VALID [2020-07-18 00:11:11,809 INFO L280 TraceCheckUtils]: 124: Hoare triple {274#true} #res := ~retValue_acc~0; {274#true} is VALID [2020-07-18 00:11:11,809 INFO L280 TraceCheckUtils]: 125: Hoare triple {274#true} assume true; {274#true} is VALID [2020-07-18 00:11:11,809 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {274#true} {275#false} #834#return; {275#false} is VALID [2020-07-18 00:11:11,809 INFO L280 TraceCheckUtils]: 127: Hoare triple {275#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647; {275#false} is VALID [2020-07-18 00:11:11,810 INFO L280 TraceCheckUtils]: 128: Hoare triple {275#false} ~tmp~4 := #t~ret47; {275#false} is VALID [2020-07-18 00:11:11,810 INFO L280 TraceCheckUtils]: 129: Hoare triple {275#false} havoc #t~ret47; {275#false} is VALID [2020-07-18 00:11:11,810 INFO L280 TraceCheckUtils]: 130: Hoare triple {275#false} assume !(0 != ~tmp~4); {275#false} is VALID [2020-07-18 00:11:11,811 INFO L263 TraceCheckUtils]: 131: Hoare triple {275#false} call #t~ret48 := getWaterLevel(); {274#true} is VALID [2020-07-18 00:11:11,811 INFO L280 TraceCheckUtils]: 132: Hoare triple {274#true} havoc ~retValue_acc~1; {274#true} is VALID [2020-07-18 00:11:11,811 INFO L280 TraceCheckUtils]: 133: Hoare triple {274#true} ~retValue_acc~1 := ~waterLevel~0; {274#true} is VALID [2020-07-18 00:11:11,812 INFO L280 TraceCheckUtils]: 134: Hoare triple {274#true} #res := ~retValue_acc~1; {274#true} is VALID [2020-07-18 00:11:11,812 INFO L280 TraceCheckUtils]: 135: Hoare triple {274#true} assume true; {274#true} is VALID [2020-07-18 00:11:11,812 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {274#true} {275#false} #836#return; {275#false} is VALID [2020-07-18 00:11:11,813 INFO L280 TraceCheckUtils]: 137: Hoare triple {275#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647; {275#false} is VALID [2020-07-18 00:11:11,813 INFO L280 TraceCheckUtils]: 138: Hoare triple {275#false} ~tmp___0~0 := #t~ret48; {275#false} is VALID [2020-07-18 00:11:11,813 INFO L280 TraceCheckUtils]: 139: Hoare triple {275#false} havoc #t~ret48; {275#false} is VALID [2020-07-18 00:11:11,814 INFO L280 TraceCheckUtils]: 140: Hoare triple {275#false} assume 2 == ~tmp___0~0; {275#false} is VALID [2020-07-18 00:11:11,814 INFO L263 TraceCheckUtils]: 141: Hoare triple {275#false} call #t~ret49 := isPumpRunning(); {274#true} is VALID [2020-07-18 00:11:11,814 INFO L280 TraceCheckUtils]: 142: Hoare triple {274#true} havoc ~retValue_acc~9; {274#true} is VALID [2020-07-18 00:11:11,815 INFO L280 TraceCheckUtils]: 143: Hoare triple {274#true} ~retValue_acc~9 := ~pumpRunning~0; {274#true} is VALID [2020-07-18 00:11:11,815 INFO L280 TraceCheckUtils]: 144: Hoare triple {274#true} #res := ~retValue_acc~9; {274#true} is VALID [2020-07-18 00:11:11,815 INFO L280 TraceCheckUtils]: 145: Hoare triple {274#true} assume true; {274#true} is VALID [2020-07-18 00:11:11,816 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {274#true} {275#false} #838#return; {275#false} is VALID [2020-07-18 00:11:11,816 INFO L280 TraceCheckUtils]: 147: Hoare triple {275#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647; {275#false} is VALID [2020-07-18 00:11:11,817 INFO L280 TraceCheckUtils]: 148: Hoare triple {275#false} ~tmp___1~0 := #t~ret49; {275#false} is VALID [2020-07-18 00:11:11,818 INFO L280 TraceCheckUtils]: 149: Hoare triple {275#false} havoc #t~ret49; {275#false} is VALID [2020-07-18 00:11:11,818 INFO L280 TraceCheckUtils]: 150: Hoare triple {275#false} assume !(0 != ~tmp___1~0); {275#false} is VALID [2020-07-18 00:11:11,820 INFO L263 TraceCheckUtils]: 151: Hoare triple {275#false} call __automaton_fail(); {275#false} is VALID [2020-07-18 00:11:11,820 INFO L280 TraceCheckUtils]: 152: Hoare triple {275#false} assume !false; {275#false} is VALID [2020-07-18 00:11:11,873 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 00:11:12,186 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:11:12,188 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1448850930] [2020-07-18 00:11:12,190 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:11:12,191 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:11:12,191 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1837417921] [2020-07-18 00:11:12,198 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 153 [2020-07-18 00:11:12,203 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:11:12,207 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:11:12,229 WARN L140 InductivityCheck]: Transition 393#(= 0 __utac_acc__Specification3_spec__1_~tmp___1~0) ( _ , assume !false; , 275#false ) not inductive [2020-07-18 00:11:12,230 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:11:12,230 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 00:11:12,236 INFO L168 Benchmark]: Toolchain (without parser) took 4275.84 ms. Allocated memory was 142.1 MB in the beginning and 253.8 MB in the end (delta: 111.7 MB). Free memory was 99.7 MB in the beginning and 147.6 MB in the end (delta: -47.9 MB). Peak memory consumption was 63.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:12,237 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 142.1 MB. Free memory was 118.7 MB in the beginning and 118.5 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2020-07-18 00:11:12,238 INFO L168 Benchmark]: CACSL2BoogieTranslator took 726.36 ms. Allocated memory was 142.1 MB in the beginning and 199.2 MB in the end (delta: 57.1 MB). Free memory was 99.2 MB in the beginning and 164.1 MB in the end (delta: -64.9 MB). Peak memory consumption was 24.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:12,239 INFO L168 Benchmark]: Boogie Preprocessor took 125.74 ms. Allocated memory is still 199.2 MB. Free memory was 164.1 MB in the beginning and 159.0 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:12,240 INFO L168 Benchmark]: RCFGBuilder took 1802.48 ms. Allocated memory was 199.2 MB in the beginning and 227.5 MB in the end (delta: 28.3 MB). Free memory was 158.3 MB in the beginning and 91.0 MB in the end (delta: 67.2 MB). Peak memory consumption was 95.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:12,241 INFO L168 Benchmark]: TraceAbstraction took 1615.10 ms. Allocated memory was 227.5 MB in the beginning and 253.8 MB in the end (delta: 26.2 MB). Free memory was 91.0 MB in the beginning and 147.6 MB in the end (delta: -56.5 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:11:12,245 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 0.21 ms. Allocated memory is still 142.1 MB. Free memory was 118.7 MB in the beginning and 118.5 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 726.36 ms. Allocated memory was 142.1 MB in the beginning and 199.2 MB in the end (delta: 57.1 MB). Free memory was 99.2 MB in the beginning and 164.1 MB in the end (delta: -64.9 MB). Peak memory consumption was 24.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 125.74 ms. Allocated memory is still 199.2 MB. Free memory was 164.1 MB in the beginning and 159.0 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1802.48 ms. Allocated memory was 199.2 MB in the beginning and 227.5 MB in the end (delta: 28.3 MB). Free memory was 158.3 MB in the beginning and 91.0 MB in the end (delta: 67.2 MB). Peak memory consumption was 95.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1615.10 ms. Allocated memory was 227.5 MB in the beginning and 253.8 MB in the end (delta: 26.2 MB). Free memory was 91.0 MB in the beginning and 147.6 MB in the end (delta: -56.5 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...