/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product33.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:12:25,769 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:12:25,774 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:12:25,793 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:12:25,793 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:12:25,796 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:12:25,798 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:12:25,812 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:12:25,814 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:12:25,815 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:12:25,817 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:12:25,820 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:12:25,820 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:12:25,821 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:12:25,825 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:12:25,827 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:12:25,830 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:12:25,831 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:12:25,832 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:12:25,838 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:12:25,843 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:12:25,846 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:12:25,847 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:12:25,848 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:12:25,852 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:12:25,853 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:12:25,853 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:12:25,856 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:12:25,857 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:12:25,858 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:12:25,858 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:12:25,859 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:12:25,860 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:12:25,861 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:12:25,862 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:12:25,862 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:12:25,863 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:12:25,863 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:12:25,864 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:12:25,864 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:12:25,866 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:12:25,867 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:12:25,878 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:12:25,879 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:12:25,881 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:12:25,881 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:12:25,881 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:12:25,882 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:12:25,882 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:12:25,882 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:12:25,882 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:12:25,882 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:12:25,884 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:12:25,884 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:12:25,884 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:12:25,884 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:12:25,885 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:12:25,885 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:12:25,885 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:12:25,885 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:12:25,886 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:12:25,886 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:12:25,886 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:12:25,886 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:12:25,886 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:12:26,151 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:12:26,164 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:12:26,167 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:12:26,169 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:12:26,169 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:12:26,170 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product33.cil.c [2020-07-18 00:12:26,231 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62914abb8/932a8f3f365c497cb3bf1fa179bb54b3/FLAGf0b494c90 [2020-07-18 00:12:26,755 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:12:26,756 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product33.cil.c [2020-07-18 00:12:26,773 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62914abb8/932a8f3f365c497cb3bf1fa179bb54b3/FLAGf0b494c90 [2020-07-18 00:12:27,077 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62914abb8/932a8f3f365c497cb3bf1fa179bb54b3 [2020-07-18 00:12:27,087 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:12:27,089 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:12:27,090 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:27,090 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:12:27,094 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:12:27,096 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:27" (1/1) ... [2020-07-18 00:12:27,099 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bdc98f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:27, skipping insertion in model container [2020-07-18 00:12:27,099 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:27" (1/1) ... [2020-07-18 00:12:27,107 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:12:27,170 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:12:27,620 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:27,648 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:12:27,735 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:27,782 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:12:27,782 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:27 WrapperNode [2020-07-18 00:12:27,782 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:27,783 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:12:27,783 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:12:27,783 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:12:27,798 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:27" (1/1) ... [2020-07-18 00:12:27,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:27" (1/1) ... [2020-07-18 00:12:27,825 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:27" (1/1) ... [2020-07-18 00:12:27,826 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:27" (1/1) ... [2020-07-18 00:12:27,898 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:27" (1/1) ... [2020-07-18 00:12:27,910 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:27" (1/1) ... [2020-07-18 00:12:27,922 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:27" (1/1) ... [2020-07-18 00:12:27,940 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:12:27,941 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:12:27,941 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:12:27,941 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:12:27,942 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:27" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:12:28,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:12:28,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:12:28,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:28,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:28,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:28,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:28,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:12:28,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:12:28,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:12:28,028 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:12:28,029 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:12:28,030 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:12:28,030 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:12:28,030 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:12:28,030 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:12:28,031 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:12:28,031 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:12:28,031 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:12:28,032 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 00:12:28,032 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:12:28,033 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:12:28,033 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:12:28,035 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:12:28,035 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:12:28,036 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:12:28,036 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:12:28,036 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:12:28,036 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:12:28,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:12:28,036 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:12:28,037 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:12:28,037 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:12:28,037 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:12:28,037 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:12:28,037 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:12:28,038 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 00:12:28,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:28,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:28,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:28,038 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:12:28,039 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:12:28,039 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:12:28,039 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:12:28,039 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:12:28,039 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:12:28,039 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:28,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:12:28,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:12:28,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:12:28,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:12:28,040 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:28,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:12:28,041 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:28,042 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:28,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:12:28,042 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:12:28,043 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:12:28,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:12:28,043 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:12:28,043 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:12:28,043 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:12:28,043 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:12:28,043 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:12:28,044 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:12:28,044 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:12:28,044 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:12:28,044 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:12:28,044 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 00:12:28,044 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:12:28,045 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:12:28,045 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:12:28,045 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:12:28,045 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:28,046 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:28,046 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:12:28,046 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:12:28,046 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 00:12:28,047 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:12:28,047 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:12:28,047 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:12:28,048 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:12:28,049 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:12:28,049 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:12:28,049 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:12:28,049 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:28,049 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:12:28,049 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:12:28,050 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:12:28,050 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:12:28,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:12:28,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:12:28,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:12:29,828 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:12:29,828 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:12:29,835 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:29 BoogieIcfgContainer [2020-07-18 00:12:29,835 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:12:29,837 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:12:29,837 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:12:29,840 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:12:29,841 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:12:27" (1/3) ... [2020-07-18 00:12:29,842 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d1d2f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:29, skipping insertion in model container [2020-07-18 00:12:29,842 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:27" (2/3) ... [2020-07-18 00:12:29,843 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d1d2f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:29, skipping insertion in model container [2020-07-18 00:12:29,843 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:29" (3/3) ... [2020-07-18 00:12:29,845 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product33.cil.c [2020-07-18 00:12:29,857 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:12:29,867 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:12:29,883 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:12:29,907 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:12:29,907 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:12:29,924 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:12:29,926 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:12:29,928 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:12:29,929 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:12:29,929 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:12:29,929 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:12:29,951 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states. [2020-07-18 00:12:29,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-18 00:12:29,974 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:12:29,975 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:12:29,976 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:12:29,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:12:29,983 INFO L82 PathProgramCache]: Analyzing trace with hash -1855283270, now seen corresponding path program 1 times [2020-07-18 00:12:29,993 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:12:29,994 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1222153416] [2020-07-18 00:12:29,994 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:12:30,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:30,767 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:12:30,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:30,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {411#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {294#true} is VALID [2020-07-18 00:12:30,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {294#true} #valid := #valid[0 := 0]; {294#true} is VALID [2020-07-18 00:12:30,881 INFO L280 TraceCheckUtils]: 2: Hoare triple {294#true} assume 0 < #StackHeapBarrier; {294#true} is VALID [2020-07-18 00:12:30,884 INFO L280 TraceCheckUtils]: 3: Hoare triple {294#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {294#true} is VALID [2020-07-18 00:12:30,884 INFO L280 TraceCheckUtils]: 4: Hoare triple {294#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {294#true} is VALID [2020-07-18 00:12:30,885 INFO L280 TraceCheckUtils]: 5: Hoare triple {294#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {294#true} is VALID [2020-07-18 00:12:30,885 INFO L280 TraceCheckUtils]: 6: Hoare triple {294#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {294#true} is VALID [2020-07-18 00:12:30,885 INFO L280 TraceCheckUtils]: 7: Hoare triple {294#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {294#true} is VALID [2020-07-18 00:12:30,886 INFO L280 TraceCheckUtils]: 8: Hoare triple {294#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {294#true} is VALID [2020-07-18 00:12:30,886 INFO L280 TraceCheckUtils]: 9: Hoare triple {294#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {294#true} is VALID [2020-07-18 00:12:30,887 INFO L280 TraceCheckUtils]: 10: Hoare triple {294#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {294#true} is VALID [2020-07-18 00:12:30,887 INFO L280 TraceCheckUtils]: 11: Hoare triple {294#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {294#true} is VALID [2020-07-18 00:12:30,887 INFO L280 TraceCheckUtils]: 12: Hoare triple {294#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {294#true} is VALID [2020-07-18 00:12:30,888 INFO L280 TraceCheckUtils]: 13: Hoare triple {294#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {294#true} is VALID [2020-07-18 00:12:30,888 INFO L280 TraceCheckUtils]: 14: Hoare triple {294#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {294#true} is VALID [2020-07-18 00:12:30,888 INFO L280 TraceCheckUtils]: 15: Hoare triple {294#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13); srcloc: L391 {294#true} is VALID [2020-07-18 00:12:30,889 INFO L280 TraceCheckUtils]: 16: Hoare triple {294#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(3); srcloc: L589 {294#true} is VALID [2020-07-18 00:12:30,893 INFO L280 TraceCheckUtils]: 17: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string44.base, #t~string44.offset, 1); srcloc: L593 {294#true} is VALID [2020-07-18 00:12:30,894 INFO L280 TraceCheckUtils]: 18: Hoare triple {294#true} SUMMARY for call write~init~int(110, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L593-1 {294#true} is VALID [2020-07-18 00:12:30,895 INFO L280 TraceCheckUtils]: 19: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L593-2 {294#true} is VALID [2020-07-18 00:12:30,896 INFO L280 TraceCheckUtils]: 20: Hoare triple {294#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(4); srcloc: L593-3 {294#true} is VALID [2020-07-18 00:12:30,903 INFO L280 TraceCheckUtils]: 21: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L597 {294#true} is VALID [2020-07-18 00:12:30,904 INFO L280 TraceCheckUtils]: 22: Hoare triple {294#true} SUMMARY for call write~init~int(102, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L597-1 {294#true} is VALID [2020-07-18 00:12:30,905 INFO L280 TraceCheckUtils]: 23: Hoare triple {294#true} SUMMARY for call write~init~int(102, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L597-2 {294#true} is VALID [2020-07-18 00:12:30,905 INFO L280 TraceCheckUtils]: 24: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string46.base, 3 + #t~string46.offset, 1); srcloc: L597-3 {294#true} is VALID [2020-07-18 00:12:30,906 INFO L280 TraceCheckUtils]: 25: Hoare triple {294#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(7); srcloc: L597-4 {294#true} is VALID [2020-07-18 00:12:30,906 INFO L280 TraceCheckUtils]: 26: Hoare triple {294#true} SUMMARY for call write~init~int(44, #t~string48.base, #t~string48.offset, 1); srcloc: L601 {294#true} is VALID [2020-07-18 00:12:30,907 INFO L280 TraceCheckUtils]: 27: Hoare triple {294#true} SUMMARY for call write~init~int(80, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L601-1 {294#true} is VALID [2020-07-18 00:12:30,907 INFO L280 TraceCheckUtils]: 28: Hoare triple {294#true} SUMMARY for call write~init~int(117, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L601-2 {294#true} is VALID [2020-07-18 00:12:30,910 INFO L280 TraceCheckUtils]: 29: Hoare triple {294#true} SUMMARY for call write~init~int(109, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L601-3 {294#true} is VALID [2020-07-18 00:12:30,910 INFO L280 TraceCheckUtils]: 30: Hoare triple {294#true} SUMMARY for call write~init~int(112, #t~string48.base, 4 + #t~string48.offset, 1); srcloc: L601-4 {294#true} is VALID [2020-07-18 00:12:30,911 INFO L280 TraceCheckUtils]: 31: Hoare triple {294#true} SUMMARY for call write~init~int(58, #t~string48.base, 5 + #t~string48.offset, 1); srcloc: L601-5 {294#true} is VALID [2020-07-18 00:12:30,911 INFO L280 TraceCheckUtils]: 32: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string48.base, 6 + #t~string48.offset, 1); srcloc: L601-6 {294#true} is VALID [2020-07-18 00:12:30,911 INFO L280 TraceCheckUtils]: 33: Hoare triple {294#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L601-7 {294#true} is VALID [2020-07-18 00:12:30,912 INFO L280 TraceCheckUtils]: 34: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L605 {294#true} is VALID [2020-07-18 00:12:30,912 INFO L280 TraceCheckUtils]: 35: Hoare triple {294#true} SUMMARY for call write~init~int(110, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L605-1 {294#true} is VALID [2020-07-18 00:12:30,912 INFO L280 TraceCheckUtils]: 36: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L605-2 {294#true} is VALID [2020-07-18 00:12:30,913 INFO L280 TraceCheckUtils]: 37: Hoare triple {294#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(4); srcloc: L605-3 {294#true} is VALID [2020-07-18 00:12:30,913 INFO L280 TraceCheckUtils]: 38: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string52.base, #t~string52.offset, 1); srcloc: L609 {294#true} is VALID [2020-07-18 00:12:30,913 INFO L280 TraceCheckUtils]: 39: Hoare triple {294#true} SUMMARY for call write~init~int(102, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L609-1 {294#true} is VALID [2020-07-18 00:12:30,914 INFO L280 TraceCheckUtils]: 40: Hoare triple {294#true} SUMMARY for call write~init~int(102, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L609-2 {294#true} is VALID [2020-07-18 00:12:30,914 INFO L280 TraceCheckUtils]: 41: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L609-3 {294#true} is VALID [2020-07-18 00:12:30,915 INFO L280 TraceCheckUtils]: 42: Hoare triple {294#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L609-4 {294#true} is VALID [2020-07-18 00:12:30,916 INFO L280 TraceCheckUtils]: 43: Hoare triple {294#true} SUMMARY for call write~init~int(41, #t~string54.base, #t~string54.offset, 1); srcloc: L613 {294#true} is VALID [2020-07-18 00:12:30,916 INFO L280 TraceCheckUtils]: 44: Hoare triple {294#true} SUMMARY for call write~init~int(32, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L613-1 {294#true} is VALID [2020-07-18 00:12:30,916 INFO L280 TraceCheckUtils]: 45: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L613-2 {294#true} is VALID [2020-07-18 00:12:30,917 INFO L280 TraceCheckUtils]: 46: Hoare triple {294#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(2); srcloc: L613-3 {294#true} is VALID [2020-07-18 00:12:30,917 INFO L280 TraceCheckUtils]: 47: Hoare triple {294#true} SUMMARY for call write~init~int(10, #t~string56.base, #t~string56.offset, 1); srcloc: L615 {294#true} is VALID [2020-07-18 00:12:30,918 INFO L280 TraceCheckUtils]: 48: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L615-1 {294#true} is VALID [2020-07-18 00:12:30,918 INFO L280 TraceCheckUtils]: 49: Hoare triple {294#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13); srcloc: L615-2 {294#true} is VALID [2020-07-18 00:12:30,918 INFO L280 TraceCheckUtils]: 50: Hoare triple {294#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L838 {294#true} is VALID [2020-07-18 00:12:30,922 INFO L280 TraceCheckUtils]: 51: Hoare triple {294#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L839 {294#true} is VALID [2020-07-18 00:12:30,923 INFO L280 TraceCheckUtils]: 52: Hoare triple {294#true} SUMMARY for call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L839-1 {294#true} is VALID [2020-07-18 00:12:30,923 INFO L280 TraceCheckUtils]: 53: Hoare triple {294#true} SUMMARY for call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L839-2 {294#true} is VALID [2020-07-18 00:12:30,924 INFO L280 TraceCheckUtils]: 54: Hoare triple {294#true} SUMMARY for call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L839-3 {294#true} is VALID [2020-07-18 00:12:30,924 INFO L280 TraceCheckUtils]: 55: Hoare triple {294#true} SUMMARY for call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L839-4 {294#true} is VALID [2020-07-18 00:12:30,925 INFO L280 TraceCheckUtils]: 56: Hoare triple {294#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L839-5 {294#true} is VALID [2020-07-18 00:12:30,925 INFO L280 TraceCheckUtils]: 57: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L839-6 {294#true} is VALID [2020-07-18 00:12:30,925 INFO L280 TraceCheckUtils]: 58: Hoare triple {294#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5); srcloc: L839-7 {294#true} is VALID [2020-07-18 00:12:30,926 INFO L280 TraceCheckUtils]: 59: Hoare triple {294#true} SUMMARY for call write~init~int(67, #t~string65.base, #t~string65.offset, 1); srcloc: L843 {294#true} is VALID [2020-07-18 00:12:30,926 INFO L280 TraceCheckUtils]: 60: Hoare triple {294#true} SUMMARY for call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L843-1 {294#true} is VALID [2020-07-18 00:12:30,928 INFO L280 TraceCheckUtils]: 61: Hoare triple {294#true} SUMMARY for call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L843-2 {294#true} is VALID [2020-07-18 00:12:30,929 INFO L280 TraceCheckUtils]: 62: Hoare triple {294#true} SUMMARY for call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L843-3 {294#true} is VALID [2020-07-18 00:12:30,929 INFO L280 TraceCheckUtils]: 63: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L843-4 {294#true} is VALID [2020-07-18 00:12:30,930 INFO L280 TraceCheckUtils]: 64: Hoare triple {294#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L843-5 {294#true} is VALID [2020-07-18 00:12:30,930 INFO L280 TraceCheckUtils]: 65: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L847 {294#true} is VALID [2020-07-18 00:12:30,931 INFO L280 TraceCheckUtils]: 66: Hoare triple {294#true} SUMMARY for call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L847-1 {294#true} is VALID [2020-07-18 00:12:30,939 INFO L280 TraceCheckUtils]: 67: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L847-2 {294#true} is VALID [2020-07-18 00:12:30,940 INFO L280 TraceCheckUtils]: 68: Hoare triple {294#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L847-3 {294#true} is VALID [2020-07-18 00:12:30,940 INFO L280 TraceCheckUtils]: 69: Hoare triple {294#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L851 {294#true} is VALID [2020-07-18 00:12:30,941 INFO L280 TraceCheckUtils]: 70: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L851-1 {294#true} is VALID [2020-07-18 00:12:30,941 INFO L280 TraceCheckUtils]: 71: Hoare triple {294#true} ~head~0.base, ~head~0.offset := 0, 0; {294#true} is VALID [2020-07-18 00:12:30,941 INFO L280 TraceCheckUtils]: 72: Hoare triple {294#true} ~pumpRunning~0 := 0; {294#true} is VALID [2020-07-18 00:12:30,942 INFO L280 TraceCheckUtils]: 73: Hoare triple {294#true} ~systemActive~0 := 1; {294#true} is VALID [2020-07-18 00:12:30,942 INFO L280 TraceCheckUtils]: 74: Hoare triple {294#true} ~cleanupTimeShifts~0 := 4; {294#true} is VALID [2020-07-18 00:12:30,942 INFO L280 TraceCheckUtils]: 75: Hoare triple {294#true} ~waterLevel~0 := 1; {294#true} is VALID [2020-07-18 00:12:30,942 INFO L280 TraceCheckUtils]: 76: Hoare triple {294#true} ~methaneLevelCritical~0 := 0; {294#true} is VALID [2020-07-18 00:12:30,943 INFO L280 TraceCheckUtils]: 77: Hoare triple {294#true} ~switchedOnBeforeTS~0 := 0; {294#true} is VALID [2020-07-18 00:12:30,943 INFO L280 TraceCheckUtils]: 78: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:12:30,944 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {294#true} {294#true} #892#return; {294#true} is VALID [2020-07-18 00:12:30,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:30,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:12:30,983 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {294#true} {294#true} #802#return; {294#true} is VALID [2020-07-18 00:12:30,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:30,986 INFO L280 TraceCheckUtils]: 0: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:12:30,986 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {294#true} {294#true} #804#return; {294#true} is VALID [2020-07-18 00:12:30,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:30,990 INFO L280 TraceCheckUtils]: 0: Hoare triple {294#true} havoc ~retValue_acc~7; {294#true} is VALID [2020-07-18 00:12:30,991 INFO L280 TraceCheckUtils]: 1: Hoare triple {294#true} ~retValue_acc~7 := 1; {294#true} is VALID [2020-07-18 00:12:30,991 INFO L280 TraceCheckUtils]: 2: Hoare triple {294#true} #res := ~retValue_acc~7; {294#true} is VALID [2020-07-18 00:12:30,991 INFO L280 TraceCheckUtils]: 3: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:12:30,992 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {294#true} {294#true} #806#return; {294#true} is VALID [2020-07-18 00:12:30,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:30,996 INFO L280 TraceCheckUtils]: 0: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:12:30,996 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {294#true} {294#true} #808#return; {294#true} is VALID [2020-07-18 00:12:31,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:31,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {412#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {294#true} is VALID [2020-07-18 00:12:31,014 INFO L280 TraceCheckUtils]: 1: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:12:31,014 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {294#true} {294#true} #882#return; {294#true} is VALID [2020-07-18 00:12:31,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:31,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:31,024 INFO L280 TraceCheckUtils]: 0: Hoare triple {294#true} havoc ~retValue_acc~4; {294#true} is VALID [2020-07-18 00:12:31,024 INFO L280 TraceCheckUtils]: 1: Hoare triple {294#true} ~retValue_acc~4 := ~pumpRunning~0; {294#true} is VALID [2020-07-18 00:12:31,025 INFO L280 TraceCheckUtils]: 2: Hoare triple {294#true} #res := ~retValue_acc~4; {294#true} is VALID [2020-07-18 00:12:31,025 INFO L280 TraceCheckUtils]: 3: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:12:31,025 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {294#true} {412#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #872#return; {294#true} is VALID [2020-07-18 00:12:31,026 INFO L263 TraceCheckUtils]: 0: Hoare triple {412#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {294#true} is VALID [2020-07-18 00:12:31,026 INFO L280 TraceCheckUtils]: 1: Hoare triple {294#true} havoc ~retValue_acc~4; {294#true} is VALID [2020-07-18 00:12:31,026 INFO L280 TraceCheckUtils]: 2: Hoare triple {294#true} ~retValue_acc~4 := ~pumpRunning~0; {294#true} is VALID [2020-07-18 00:12:31,027 INFO L280 TraceCheckUtils]: 3: Hoare triple {294#true} #res := ~retValue_acc~4; {294#true} is VALID [2020-07-18 00:12:31,027 INFO L280 TraceCheckUtils]: 4: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:12:31,027 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {294#true} {412#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #872#return; {294#true} is VALID [2020-07-18 00:12:31,028 INFO L280 TraceCheckUtils]: 6: Hoare triple {294#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {294#true} is VALID [2020-07-18 00:12:31,028 INFO L280 TraceCheckUtils]: 7: Hoare triple {294#true} ~switchedOnBeforeTS~0 := #t~ret70; {294#true} is VALID [2020-07-18 00:12:31,028 INFO L280 TraceCheckUtils]: 8: Hoare triple {294#true} havoc #t~ret70; {294#true} is VALID [2020-07-18 00:12:31,029 INFO L280 TraceCheckUtils]: 9: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:12:31,029 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {294#true} {295#false} #860#return; {295#false} is VALID [2020-07-18 00:12:31,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:31,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {294#true} havoc ~retValue_acc~10; {294#true} is VALID [2020-07-18 00:12:31,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {294#true} ~retValue_acc~10 := ~waterLevel~0; {294#true} is VALID [2020-07-18 00:12:31,034 INFO L280 TraceCheckUtils]: 2: Hoare triple {294#true} #res := ~retValue_acc~10; {294#true} is VALID [2020-07-18 00:12:31,034 INFO L280 TraceCheckUtils]: 3: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:12:31,034 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {294#true} {295#false} #874#return; {295#false} is VALID [2020-07-18 00:12:31,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:31,038 INFO L280 TraceCheckUtils]: 0: Hoare triple {294#true} havoc ~retValue_acc~4; {294#true} is VALID [2020-07-18 00:12:31,038 INFO L280 TraceCheckUtils]: 1: Hoare triple {294#true} ~retValue_acc~4 := ~pumpRunning~0; {294#true} is VALID [2020-07-18 00:12:31,038 INFO L280 TraceCheckUtils]: 2: Hoare triple {294#true} #res := ~retValue_acc~4; {294#true} is VALID [2020-07-18 00:12:31,039 INFO L280 TraceCheckUtils]: 3: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:12:31,039 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {294#true} {295#false} #876#return; {295#false} is VALID [2020-07-18 00:12:31,045 INFO L263 TraceCheckUtils]: 0: Hoare triple {294#true} call ULTIMATE.init(); {411#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 00:12:31,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {411#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {294#true} is VALID [2020-07-18 00:12:31,046 INFO L280 TraceCheckUtils]: 2: Hoare triple {294#true} #valid := #valid[0 := 0]; {294#true} is VALID [2020-07-18 00:12:31,046 INFO L280 TraceCheckUtils]: 3: Hoare triple {294#true} assume 0 < #StackHeapBarrier; {294#true} is VALID [2020-07-18 00:12:31,047 INFO L280 TraceCheckUtils]: 4: Hoare triple {294#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {294#true} is VALID [2020-07-18 00:12:31,047 INFO L280 TraceCheckUtils]: 5: Hoare triple {294#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {294#true} is VALID [2020-07-18 00:12:31,047 INFO L280 TraceCheckUtils]: 6: Hoare triple {294#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {294#true} is VALID [2020-07-18 00:12:31,048 INFO L280 TraceCheckUtils]: 7: Hoare triple {294#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {294#true} is VALID [2020-07-18 00:12:31,048 INFO L280 TraceCheckUtils]: 8: Hoare triple {294#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {294#true} is VALID [2020-07-18 00:12:31,048 INFO L280 TraceCheckUtils]: 9: Hoare triple {294#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {294#true} is VALID [2020-07-18 00:12:31,049 INFO L280 TraceCheckUtils]: 10: Hoare triple {294#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {294#true} is VALID [2020-07-18 00:12:31,049 INFO L280 TraceCheckUtils]: 11: Hoare triple {294#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {294#true} is VALID [2020-07-18 00:12:31,049 INFO L280 TraceCheckUtils]: 12: Hoare triple {294#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {294#true} is VALID [2020-07-18 00:12:31,049 INFO L280 TraceCheckUtils]: 13: Hoare triple {294#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {294#true} is VALID [2020-07-18 00:12:31,050 INFO L280 TraceCheckUtils]: 14: Hoare triple {294#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {294#true} is VALID [2020-07-18 00:12:31,050 INFO L280 TraceCheckUtils]: 15: Hoare triple {294#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {294#true} is VALID [2020-07-18 00:12:31,050 INFO L280 TraceCheckUtils]: 16: Hoare triple {294#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13); srcloc: L391 {294#true} is VALID [2020-07-18 00:12:31,051 INFO L280 TraceCheckUtils]: 17: Hoare triple {294#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(3); srcloc: L589 {294#true} is VALID [2020-07-18 00:12:31,051 INFO L280 TraceCheckUtils]: 18: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string44.base, #t~string44.offset, 1); srcloc: L593 {294#true} is VALID [2020-07-18 00:12:31,051 INFO L280 TraceCheckUtils]: 19: Hoare triple {294#true} SUMMARY for call write~init~int(110, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L593-1 {294#true} is VALID [2020-07-18 00:12:31,051 INFO L280 TraceCheckUtils]: 20: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L593-2 {294#true} is VALID [2020-07-18 00:12:31,052 INFO L280 TraceCheckUtils]: 21: Hoare triple {294#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(4); srcloc: L593-3 {294#true} is VALID [2020-07-18 00:12:31,052 INFO L280 TraceCheckUtils]: 22: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L597 {294#true} is VALID [2020-07-18 00:12:31,052 INFO L280 TraceCheckUtils]: 23: Hoare triple {294#true} SUMMARY for call write~init~int(102, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L597-1 {294#true} is VALID [2020-07-18 00:12:31,053 INFO L280 TraceCheckUtils]: 24: Hoare triple {294#true} SUMMARY for call write~init~int(102, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L597-2 {294#true} is VALID [2020-07-18 00:12:31,053 INFO L280 TraceCheckUtils]: 25: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string46.base, 3 + #t~string46.offset, 1); srcloc: L597-3 {294#true} is VALID [2020-07-18 00:12:31,053 INFO L280 TraceCheckUtils]: 26: Hoare triple {294#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(7); srcloc: L597-4 {294#true} is VALID [2020-07-18 00:12:31,053 INFO L280 TraceCheckUtils]: 27: Hoare triple {294#true} SUMMARY for call write~init~int(44, #t~string48.base, #t~string48.offset, 1); srcloc: L601 {294#true} is VALID [2020-07-18 00:12:31,054 INFO L280 TraceCheckUtils]: 28: Hoare triple {294#true} SUMMARY for call write~init~int(80, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L601-1 {294#true} is VALID [2020-07-18 00:12:31,054 INFO L280 TraceCheckUtils]: 29: Hoare triple {294#true} SUMMARY for call write~init~int(117, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L601-2 {294#true} is VALID [2020-07-18 00:12:31,054 INFO L280 TraceCheckUtils]: 30: Hoare triple {294#true} SUMMARY for call write~init~int(109, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L601-3 {294#true} is VALID [2020-07-18 00:12:31,055 INFO L280 TraceCheckUtils]: 31: Hoare triple {294#true} SUMMARY for call write~init~int(112, #t~string48.base, 4 + #t~string48.offset, 1); srcloc: L601-4 {294#true} is VALID [2020-07-18 00:12:31,055 INFO L280 TraceCheckUtils]: 32: Hoare triple {294#true} SUMMARY for call write~init~int(58, #t~string48.base, 5 + #t~string48.offset, 1); srcloc: L601-5 {294#true} is VALID [2020-07-18 00:12:31,055 INFO L280 TraceCheckUtils]: 33: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string48.base, 6 + #t~string48.offset, 1); srcloc: L601-6 {294#true} is VALID [2020-07-18 00:12:31,055 INFO L280 TraceCheckUtils]: 34: Hoare triple {294#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L601-7 {294#true} is VALID [2020-07-18 00:12:31,056 INFO L280 TraceCheckUtils]: 35: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L605 {294#true} is VALID [2020-07-18 00:12:31,056 INFO L280 TraceCheckUtils]: 36: Hoare triple {294#true} SUMMARY for call write~init~int(110, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L605-1 {294#true} is VALID [2020-07-18 00:12:31,056 INFO L280 TraceCheckUtils]: 37: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L605-2 {294#true} is VALID [2020-07-18 00:12:31,057 INFO L280 TraceCheckUtils]: 38: Hoare triple {294#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(4); srcloc: L605-3 {294#true} is VALID [2020-07-18 00:12:31,057 INFO L280 TraceCheckUtils]: 39: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string52.base, #t~string52.offset, 1); srcloc: L609 {294#true} is VALID [2020-07-18 00:12:31,057 INFO L280 TraceCheckUtils]: 40: Hoare triple {294#true} SUMMARY for call write~init~int(102, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L609-1 {294#true} is VALID [2020-07-18 00:12:31,057 INFO L280 TraceCheckUtils]: 41: Hoare triple {294#true} SUMMARY for call write~init~int(102, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L609-2 {294#true} is VALID [2020-07-18 00:12:31,058 INFO L280 TraceCheckUtils]: 42: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L609-3 {294#true} is VALID [2020-07-18 00:12:31,058 INFO L280 TraceCheckUtils]: 43: Hoare triple {294#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L609-4 {294#true} is VALID [2020-07-18 00:12:31,058 INFO L280 TraceCheckUtils]: 44: Hoare triple {294#true} SUMMARY for call write~init~int(41, #t~string54.base, #t~string54.offset, 1); srcloc: L613 {294#true} is VALID [2020-07-18 00:12:31,059 INFO L280 TraceCheckUtils]: 45: Hoare triple {294#true} SUMMARY for call write~init~int(32, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L613-1 {294#true} is VALID [2020-07-18 00:12:31,059 INFO L280 TraceCheckUtils]: 46: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L613-2 {294#true} is VALID [2020-07-18 00:12:31,059 INFO L280 TraceCheckUtils]: 47: Hoare triple {294#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(2); srcloc: L613-3 {294#true} is VALID [2020-07-18 00:12:31,060 INFO L280 TraceCheckUtils]: 48: Hoare triple {294#true} SUMMARY for call write~init~int(10, #t~string56.base, #t~string56.offset, 1); srcloc: L615 {294#true} is VALID [2020-07-18 00:12:31,060 INFO L280 TraceCheckUtils]: 49: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L615-1 {294#true} is VALID [2020-07-18 00:12:31,060 INFO L280 TraceCheckUtils]: 50: Hoare triple {294#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13); srcloc: L615-2 {294#true} is VALID [2020-07-18 00:12:31,060 INFO L280 TraceCheckUtils]: 51: Hoare triple {294#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L838 {294#true} is VALID [2020-07-18 00:12:31,061 INFO L280 TraceCheckUtils]: 52: Hoare triple {294#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L839 {294#true} is VALID [2020-07-18 00:12:31,061 INFO L280 TraceCheckUtils]: 53: Hoare triple {294#true} SUMMARY for call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L839-1 {294#true} is VALID [2020-07-18 00:12:31,061 INFO L280 TraceCheckUtils]: 54: Hoare triple {294#true} SUMMARY for call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L839-2 {294#true} is VALID [2020-07-18 00:12:31,062 INFO L280 TraceCheckUtils]: 55: Hoare triple {294#true} SUMMARY for call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L839-3 {294#true} is VALID [2020-07-18 00:12:31,062 INFO L280 TraceCheckUtils]: 56: Hoare triple {294#true} SUMMARY for call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L839-4 {294#true} is VALID [2020-07-18 00:12:31,062 INFO L280 TraceCheckUtils]: 57: Hoare triple {294#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L839-5 {294#true} is VALID [2020-07-18 00:12:31,063 INFO L280 TraceCheckUtils]: 58: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L839-6 {294#true} is VALID [2020-07-18 00:12:31,063 INFO L280 TraceCheckUtils]: 59: Hoare triple {294#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5); srcloc: L839-7 {294#true} is VALID [2020-07-18 00:12:31,063 INFO L280 TraceCheckUtils]: 60: Hoare triple {294#true} SUMMARY for call write~init~int(67, #t~string65.base, #t~string65.offset, 1); srcloc: L843 {294#true} is VALID [2020-07-18 00:12:31,063 INFO L280 TraceCheckUtils]: 61: Hoare triple {294#true} SUMMARY for call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L843-1 {294#true} is VALID [2020-07-18 00:12:31,064 INFO L280 TraceCheckUtils]: 62: Hoare triple {294#true} SUMMARY for call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L843-2 {294#true} is VALID [2020-07-18 00:12:31,064 INFO L280 TraceCheckUtils]: 63: Hoare triple {294#true} SUMMARY for call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L843-3 {294#true} is VALID [2020-07-18 00:12:31,066 INFO L280 TraceCheckUtils]: 64: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L843-4 {294#true} is VALID [2020-07-18 00:12:31,067 INFO L280 TraceCheckUtils]: 65: Hoare triple {294#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L843-5 {294#true} is VALID [2020-07-18 00:12:31,067 INFO L280 TraceCheckUtils]: 66: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L847 {294#true} is VALID [2020-07-18 00:12:31,067 INFO L280 TraceCheckUtils]: 67: Hoare triple {294#true} SUMMARY for call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L847-1 {294#true} is VALID [2020-07-18 00:12:31,068 INFO L280 TraceCheckUtils]: 68: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L847-2 {294#true} is VALID [2020-07-18 00:12:31,068 INFO L280 TraceCheckUtils]: 69: Hoare triple {294#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L847-3 {294#true} is VALID [2020-07-18 00:12:31,070 INFO L280 TraceCheckUtils]: 70: Hoare triple {294#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L851 {294#true} is VALID [2020-07-18 00:12:31,071 INFO L280 TraceCheckUtils]: 71: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L851-1 {294#true} is VALID [2020-07-18 00:12:31,071 INFO L280 TraceCheckUtils]: 72: Hoare triple {294#true} ~head~0.base, ~head~0.offset := 0, 0; {294#true} is VALID [2020-07-18 00:12:31,071 INFO L280 TraceCheckUtils]: 73: Hoare triple {294#true} ~pumpRunning~0 := 0; {294#true} is VALID [2020-07-18 00:12:31,072 INFO L280 TraceCheckUtils]: 74: Hoare triple {294#true} ~systemActive~0 := 1; {294#true} is VALID [2020-07-18 00:12:31,072 INFO L280 TraceCheckUtils]: 75: Hoare triple {294#true} ~cleanupTimeShifts~0 := 4; {294#true} is VALID [2020-07-18 00:12:31,072 INFO L280 TraceCheckUtils]: 76: Hoare triple {294#true} ~waterLevel~0 := 1; {294#true} is VALID [2020-07-18 00:12:31,072 INFO L280 TraceCheckUtils]: 77: Hoare triple {294#true} ~methaneLevelCritical~0 := 0; {294#true} is VALID [2020-07-18 00:12:31,073 INFO L280 TraceCheckUtils]: 78: Hoare triple {294#true} ~switchedOnBeforeTS~0 := 0; {294#true} is VALID [2020-07-18 00:12:31,073 INFO L280 TraceCheckUtils]: 79: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:12:31,075 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {294#true} {294#true} #892#return; {294#true} is VALID [2020-07-18 00:12:31,075 INFO L263 TraceCheckUtils]: 81: Hoare triple {294#true} call #t~ret73 := main(); {294#true} is VALID [2020-07-18 00:12:31,075 INFO L280 TraceCheckUtils]: 82: Hoare triple {294#true} havoc ~retValue_acc~8; {294#true} is VALID [2020-07-18 00:12:31,076 INFO L280 TraceCheckUtils]: 83: Hoare triple {294#true} havoc ~tmp~6; {294#true} is VALID [2020-07-18 00:12:31,076 INFO L263 TraceCheckUtils]: 84: Hoare triple {294#true} call select_helpers(); {294#true} is VALID [2020-07-18 00:12:31,076 INFO L280 TraceCheckUtils]: 85: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:12:31,076 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {294#true} {294#true} #802#return; {294#true} is VALID [2020-07-18 00:12:31,077 INFO L263 TraceCheckUtils]: 87: Hoare triple {294#true} call select_features(); {294#true} is VALID [2020-07-18 00:12:31,077 INFO L280 TraceCheckUtils]: 88: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:12:31,077 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {294#true} {294#true} #804#return; {294#true} is VALID [2020-07-18 00:12:31,077 INFO L263 TraceCheckUtils]: 90: Hoare triple {294#true} call #t~ret59 := valid_product(); {294#true} is VALID [2020-07-18 00:12:31,078 INFO L280 TraceCheckUtils]: 91: Hoare triple {294#true} havoc ~retValue_acc~7; {294#true} is VALID [2020-07-18 00:12:31,078 INFO L280 TraceCheckUtils]: 92: Hoare triple {294#true} ~retValue_acc~7 := 1; {294#true} is VALID [2020-07-18 00:12:31,083 INFO L280 TraceCheckUtils]: 93: Hoare triple {294#true} #res := ~retValue_acc~7; {294#true} is VALID [2020-07-18 00:12:31,083 INFO L280 TraceCheckUtils]: 94: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:12:31,084 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {294#true} {294#true} #806#return; {294#true} is VALID [2020-07-18 00:12:31,084 INFO L280 TraceCheckUtils]: 96: Hoare triple {294#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {294#true} is VALID [2020-07-18 00:12:31,084 INFO L280 TraceCheckUtils]: 97: Hoare triple {294#true} ~tmp~6 := #t~ret59; {294#true} is VALID [2020-07-18 00:12:31,084 INFO L280 TraceCheckUtils]: 98: Hoare triple {294#true} havoc #t~ret59; {294#true} is VALID [2020-07-18 00:12:31,085 INFO L280 TraceCheckUtils]: 99: Hoare triple {294#true} assume 0 != ~tmp~6; {294#true} is VALID [2020-07-18 00:12:31,085 INFO L263 TraceCheckUtils]: 100: Hoare triple {294#true} call setup(); {294#true} is VALID [2020-07-18 00:12:31,085 INFO L280 TraceCheckUtils]: 101: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:12:31,085 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {294#true} {294#true} #808#return; {294#true} is VALID [2020-07-18 00:12:31,086 INFO L263 TraceCheckUtils]: 103: Hoare triple {294#true} call runTest(); {294#true} is VALID [2020-07-18 00:12:31,087 INFO L263 TraceCheckUtils]: 104: Hoare triple {294#true} call __utac_acc__Specification5_spec__1(); {412#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:31,087 INFO L280 TraceCheckUtils]: 105: Hoare triple {412#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {294#true} is VALID [2020-07-18 00:12:31,087 INFO L280 TraceCheckUtils]: 106: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:12:31,087 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {294#true} {294#true} #882#return; {294#true} is VALID [2020-07-18 00:12:31,088 INFO L263 TraceCheckUtils]: 108: Hoare triple {294#true} call test(); {294#true} is VALID [2020-07-18 00:12:31,088 INFO L280 TraceCheckUtils]: 109: Hoare triple {294#true} havoc ~splverifierCounter~0; {294#true} is VALID [2020-07-18 00:12:31,088 INFO L280 TraceCheckUtils]: 110: Hoare triple {294#true} havoc ~tmp~3; {294#true} is VALID [2020-07-18 00:12:31,089 INFO L280 TraceCheckUtils]: 111: Hoare triple {294#true} havoc ~tmp___0~0; {294#true} is VALID [2020-07-18 00:12:31,089 INFO L280 TraceCheckUtils]: 112: Hoare triple {294#true} havoc ~tmp___1~0; {294#true} is VALID [2020-07-18 00:12:31,089 INFO L280 TraceCheckUtils]: 113: Hoare triple {294#true} havoc ~tmp___2~0; {294#true} is VALID [2020-07-18 00:12:31,089 INFO L280 TraceCheckUtils]: 114: Hoare triple {294#true} ~splverifierCounter~0 := 0; {294#true} is VALID [2020-07-18 00:12:31,091 INFO L280 TraceCheckUtils]: 115: Hoare triple {294#true} assume false; {295#false} is VALID [2020-07-18 00:12:31,091 INFO L263 TraceCheckUtils]: 116: Hoare triple {295#false} call cleanup(); {295#false} is VALID [2020-07-18 00:12:31,091 INFO L280 TraceCheckUtils]: 117: Hoare triple {295#false} havoc ~i~0; {295#false} is VALID [2020-07-18 00:12:31,092 INFO L280 TraceCheckUtils]: 118: Hoare triple {295#false} havoc ~__cil_tmp2~0; {295#false} is VALID [2020-07-18 00:12:31,092 INFO L263 TraceCheckUtils]: 119: Hoare triple {295#false} call timeShift(); {295#false} is VALID [2020-07-18 00:12:31,092 INFO L263 TraceCheckUtils]: 120: Hoare triple {295#false} call __utac_acc__Specification5_spec__2(); {412#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:31,093 INFO L263 TraceCheckUtils]: 121: Hoare triple {412#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {294#true} is VALID [2020-07-18 00:12:31,093 INFO L280 TraceCheckUtils]: 122: Hoare triple {294#true} havoc ~retValue_acc~4; {294#true} is VALID [2020-07-18 00:12:31,093 INFO L280 TraceCheckUtils]: 123: Hoare triple {294#true} ~retValue_acc~4 := ~pumpRunning~0; {294#true} is VALID [2020-07-18 00:12:31,095 INFO L280 TraceCheckUtils]: 124: Hoare triple {294#true} #res := ~retValue_acc~4; {294#true} is VALID [2020-07-18 00:12:31,096 INFO L280 TraceCheckUtils]: 125: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:12:31,096 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {294#true} {412#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #872#return; {294#true} is VALID [2020-07-18 00:12:31,096 INFO L280 TraceCheckUtils]: 127: Hoare triple {294#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {294#true} is VALID [2020-07-18 00:12:31,096 INFO L280 TraceCheckUtils]: 128: Hoare triple {294#true} ~switchedOnBeforeTS~0 := #t~ret70; {294#true} is VALID [2020-07-18 00:12:31,097 INFO L280 TraceCheckUtils]: 129: Hoare triple {294#true} havoc #t~ret70; {294#true} is VALID [2020-07-18 00:12:31,097 INFO L280 TraceCheckUtils]: 130: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:12:31,097 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {294#true} {295#false} #860#return; {295#false} is VALID [2020-07-18 00:12:31,097 INFO L280 TraceCheckUtils]: 132: Hoare triple {295#false} assume !(0 != ~pumpRunning~0); {295#false} is VALID [2020-07-18 00:12:31,098 INFO L280 TraceCheckUtils]: 133: Hoare triple {295#false} assume !(0 != ~systemActive~0); {295#false} is VALID [2020-07-18 00:12:31,098 INFO L263 TraceCheckUtils]: 134: Hoare triple {295#false} call __utac_acc__Specification5_spec__3(); {295#false} is VALID [2020-07-18 00:12:31,098 INFO L280 TraceCheckUtils]: 135: Hoare triple {295#false} havoc ~tmp~7; {295#false} is VALID [2020-07-18 00:12:31,098 INFO L280 TraceCheckUtils]: 136: Hoare triple {295#false} havoc ~tmp___0~2; {295#false} is VALID [2020-07-18 00:12:31,098 INFO L263 TraceCheckUtils]: 137: Hoare triple {295#false} call #t~ret71 := getWaterLevel(); {294#true} is VALID [2020-07-18 00:12:31,099 INFO L280 TraceCheckUtils]: 138: Hoare triple {294#true} havoc ~retValue_acc~10; {294#true} is VALID [2020-07-18 00:12:31,099 INFO L280 TraceCheckUtils]: 139: Hoare triple {294#true} ~retValue_acc~10 := ~waterLevel~0; {294#true} is VALID [2020-07-18 00:12:31,099 INFO L280 TraceCheckUtils]: 140: Hoare triple {294#true} #res := ~retValue_acc~10; {294#true} is VALID [2020-07-18 00:12:31,099 INFO L280 TraceCheckUtils]: 141: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:12:31,099 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {294#true} {295#false} #874#return; {295#false} is VALID [2020-07-18 00:12:31,100 INFO L280 TraceCheckUtils]: 143: Hoare triple {295#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {295#false} is VALID [2020-07-18 00:12:31,100 INFO L280 TraceCheckUtils]: 144: Hoare triple {295#false} ~tmp~7 := #t~ret71; {295#false} is VALID [2020-07-18 00:12:31,100 INFO L280 TraceCheckUtils]: 145: Hoare triple {295#false} havoc #t~ret71; {295#false} is VALID [2020-07-18 00:12:31,100 INFO L280 TraceCheckUtils]: 146: Hoare triple {295#false} assume 2 != ~tmp~7; {295#false} is VALID [2020-07-18 00:12:31,100 INFO L263 TraceCheckUtils]: 147: Hoare triple {295#false} call #t~ret72 := isPumpRunning(); {294#true} is VALID [2020-07-18 00:12:31,101 INFO L280 TraceCheckUtils]: 148: Hoare triple {294#true} havoc ~retValue_acc~4; {294#true} is VALID [2020-07-18 00:12:31,101 INFO L280 TraceCheckUtils]: 149: Hoare triple {294#true} ~retValue_acc~4 := ~pumpRunning~0; {294#true} is VALID [2020-07-18 00:12:31,101 INFO L280 TraceCheckUtils]: 150: Hoare triple {294#true} #res := ~retValue_acc~4; {294#true} is VALID [2020-07-18 00:12:31,102 INFO L280 TraceCheckUtils]: 151: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:12:31,102 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {294#true} {295#false} #876#return; {295#false} is VALID [2020-07-18 00:12:31,102 INFO L280 TraceCheckUtils]: 153: Hoare triple {295#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {295#false} is VALID [2020-07-18 00:12:31,102 INFO L280 TraceCheckUtils]: 154: Hoare triple {295#false} ~tmp___0~2 := #t~ret72; {295#false} is VALID [2020-07-18 00:12:31,103 INFO L280 TraceCheckUtils]: 155: Hoare triple {295#false} havoc #t~ret72; {295#false} is VALID [2020-07-18 00:12:31,103 INFO L280 TraceCheckUtils]: 156: Hoare triple {295#false} assume 0 != ~tmp___0~2; {295#false} is VALID [2020-07-18 00:12:31,103 INFO L280 TraceCheckUtils]: 157: Hoare triple {295#false} assume 0 == ~switchedOnBeforeTS~0; {295#false} is VALID [2020-07-18 00:12:31,104 INFO L263 TraceCheckUtils]: 158: Hoare triple {295#false} call __automaton_fail(); {295#false} is VALID [2020-07-18 00:12:31,104 INFO L280 TraceCheckUtils]: 159: Hoare triple {295#false} assume !false; {295#false} is VALID [2020-07-18 00:12:31,133 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-18 00:12:31,391 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:12:31,395 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1222153416] [2020-07-18 00:12:31,397 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:12:31,397 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:12:31,398 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1354251240] [2020-07-18 00:12:31,405 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 160 [2020-07-18 00:12:31,409 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:12:31,412 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:12:31,668 WARN L140 InductivityCheck]: Transition 428#(and (<= __utac_acc__Specification5_spec__3_~tmp___0~2 2147483647) (not (= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)) (<= 0 (+ __utac_acc__Specification5_spec__3_~tmp___0~2 2147483648)) (= 0 ~switchedOnBeforeTS~0)) ( _ , assume !false; , 295#false ) not inductive [2020-07-18 00:12:31,669 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:12:31,669 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:103) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:12:31,676 INFO L168 Benchmark]: Toolchain (without parser) took 4588.00 ms. Allocated memory was 145.8 MB in the beginning and 289.4 MB in the end (delta: 143.7 MB). Free memory was 103.0 MB in the beginning and 242.2 MB in the end (delta: -139.1 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:31,677 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 145.8 MB. Free memory was 122.4 MB in the beginning and 122.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:12:31,678 INFO L168 Benchmark]: CACSL2BoogieTranslator took 692.61 ms. Allocated memory was 145.8 MB in the beginning and 203.4 MB in the end (delta: 57.7 MB). Free memory was 102.6 MB in the beginning and 169.6 MB in the end (delta: -67.0 MB). Peak memory consumption was 24.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:31,679 INFO L168 Benchmark]: Boogie Preprocessor took 157.67 ms. Allocated memory is still 203.4 MB. Free memory was 169.6 MB in the beginning and 164.0 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:31,680 INFO L168 Benchmark]: RCFGBuilder took 1894.32 ms. Allocated memory was 203.4 MB in the beginning and 237.5 MB in the end (delta: 34.1 MB). Free memory was 164.0 MB in the beginning and 88.5 MB in the end (delta: 75.6 MB). Peak memory consumption was 109.6 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:31,681 INFO L168 Benchmark]: TraceAbstraction took 1837.41 ms. Allocated memory was 237.5 MB in the beginning and 289.4 MB in the end (delta: 51.9 MB). Free memory was 88.5 MB in the beginning and 242.2 MB in the end (delta: -153.7 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:12:31,685 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 0.27 ms. Allocated memory is still 145.8 MB. Free memory was 122.4 MB in the beginning and 122.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 692.61 ms. Allocated memory was 145.8 MB in the beginning and 203.4 MB in the end (delta: 57.7 MB). Free memory was 102.6 MB in the beginning and 169.6 MB in the end (delta: -67.0 MB). Peak memory consumption was 24.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 157.67 ms. Allocated memory is still 203.4 MB. Free memory was 169.6 MB in the beginning and 164.0 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1894.32 ms. Allocated memory was 203.4 MB in the beginning and 237.5 MB in the end (delta: 34.1 MB). Free memory was 164.0 MB in the beginning and 88.5 MB in the end (delta: 75.6 MB). Peak memory consumption was 109.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1837.41 ms. Allocated memory was 237.5 MB in the beginning and 289.4 MB in the end (delta: 51.9 MB). Free memory was 88.5 MB in the beginning and 242.2 MB in the end (delta: -153.7 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...