/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_product02.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:12:08,884 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:12:08,887 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:12:08,897 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:12:08,897 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:12:08,898 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:12:08,899 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:12:08,901 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:12:08,903 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:12:08,904 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:12:08,905 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:12:08,906 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:12:08,906 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:12:08,907 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:12:08,908 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:12:08,909 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:12:08,910 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:12:08,911 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:12:08,913 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:12:08,915 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:12:08,916 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:12:08,917 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:12:08,919 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:12:08,919 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:12:08,922 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:12:08,923 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:12:08,923 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:12:08,924 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:12:08,924 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:12:08,925 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:12:08,926 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:12:08,926 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:12:08,927 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:12:08,928 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:12:08,929 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:12:08,930 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:12:08,930 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:12:08,931 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:12:08,931 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:12:08,932 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:12:08,933 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:12:08,934 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 00:12:08,943 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:12:08,943 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:12:08,944 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:12:08,945 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:12:08,945 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:12:08,945 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:12:08,945 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:12:08,945 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:12:08,946 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:12:08,946 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:12:08,946 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:12:08,946 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:12:08,946 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:12:08,947 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:12:08,947 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:12:08,947 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:12:08,947 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:12:08,947 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:12:08,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:12:08,948 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:12:08,948 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:12:08,948 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:12:08,948 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:12:09,217 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:12:09,230 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:12:09,236 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:12:09,238 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:12:09,238 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:12:09,239 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product02.cil.c [2020-07-18 00:12:09,310 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34b5e8079/5998d1666e6147c4a8a8669ff155e9e4/FLAG2a2ceb461 [2020-07-18 00:12:09,848 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:12:09,850 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product02.cil.c [2020-07-18 00:12:09,862 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34b5e8079/5998d1666e6147c4a8a8669ff155e9e4/FLAG2a2ceb461 [2020-07-18 00:12:10,200 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34b5e8079/5998d1666e6147c4a8a8669ff155e9e4 [2020-07-18 00:12:10,209 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:12:10,212 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:12:10,217 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:10,217 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:12:10,220 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:12:10,222 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:10" (1/1) ... [2020-07-18 00:12:10,224 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37e52ca9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:10, skipping insertion in model container [2020-07-18 00:12:10,224 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:10" (1/1) ... [2020-07-18 00:12:10,231 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:12:10,293 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:12:10,748 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:10,763 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:12:10,874 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:10,917 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:12:10,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:10 WrapperNode [2020-07-18 00:12:10,917 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:10,918 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:12:10,918 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:12:10,918 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:12:10,928 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:10" (1/1) ... [2020-07-18 00:12:10,928 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:10" (1/1) ... [2020-07-18 00:12:10,946 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:10" (1/1) ... [2020-07-18 00:12:10,946 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:10" (1/1) ... [2020-07-18 00:12:10,990 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:10" (1/1) ... [2020-07-18 00:12:11,002 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:10" (1/1) ... [2020-07-18 00:12:11,007 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:10" (1/1) ... [2020-07-18 00:12:11,015 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:12:11,015 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:12:11,015 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:12:11,016 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:12:11,017 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:10" (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 00:12:11,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:12:11,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:12:11,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:11,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:11,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:11,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:11,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:12:11,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:12:11,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:12:11,094 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:12:11,094 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:12:11,094 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:12:11,095 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:12:11,095 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:12:11,095 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:12:11,095 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:12:11,095 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:12:11,096 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:12:11,096 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:12:11,096 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:12:11,097 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:12:11,097 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:12:11,100 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-18 00:12:11,100 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:12:11,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:12:11,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:11,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:11,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:11,101 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:12:11,101 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:12:11,101 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:12:11,101 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:12:11,101 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:12:11,101 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:12:11,101 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:12:11,102 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:12:11,102 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:12:11,102 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:12:11,102 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:12:11,102 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:12:11,102 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:12:11,102 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:12:11,103 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:12:11,103 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:11,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:12:11,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:12:11,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:12:11,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:12:11,104 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:11,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:12:11,105 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:11,105 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:11,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:12:11,105 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:12:11,106 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:12:11,106 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:12:11,106 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:12:11,106 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:12:11,106 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:12:11,106 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:12:11,106 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:12:11,107 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:12:11,107 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:12:11,107 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:12:11,107 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:12:11,107 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:12:11,107 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:12:11,108 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:12:11,108 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-18 00:12:11,108 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:11,108 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:11,108 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:12:11,108 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:12:11,109 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:12:11,109 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:12:11,109 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:12:11,109 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:11,109 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:12:11,110 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:12:11,110 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:12:11,110 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:12:11,111 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:12:11,112 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:12:11,112 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:12:11,112 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:12:11,112 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:12:11,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:12:11,112 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:12:12,763 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:12:12,764 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:12:12,770 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:12 BoogieIcfgContainer [2020-07-18 00:12:12,770 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:12:12,772 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:12:12,772 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:12:12,776 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:12:12,776 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:12:10" (1/3) ... [2020-07-18 00:12:12,778 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c182638 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:12, skipping insertion in model container [2020-07-18 00:12:12,778 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:10" (2/3) ... [2020-07-18 00:12:12,778 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c182638 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:12, skipping insertion in model container [2020-07-18 00:12:12,779 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:12" (3/3) ... [2020-07-18 00:12:12,781 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product02.cil.c [2020-07-18 00:12:12,792 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:12:12,802 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:12:12,817 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:12:12,841 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:12:12,842 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:12:12,842 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:12:12,842 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:12:12,843 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:12:12,843 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:12:12,843 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:12:12,844 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:12:12,866 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states. [2020-07-18 00:12:12,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-18 00:12:12,891 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:12:12,892 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 00:12:12,893 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:12:12,900 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:12:12,901 INFO L82 PathProgramCache]: Analyzing trace with hash -191504167, now seen corresponding path program 1 times [2020-07-18 00:12:12,911 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:12:12,912 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [969396972] [2020-07-18 00:12:12,912 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:12:13,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:13,848 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:12:13,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:13,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {378#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {261#true} is VALID [2020-07-18 00:12:13,993 INFO L280 TraceCheckUtils]: 1: Hoare triple {261#true} #valid := #valid[0 := 0]; {261#true} is VALID [2020-07-18 00:12:13,994 INFO L280 TraceCheckUtils]: 2: Hoare triple {261#true} assume 0 < #StackHeapBarrier; {261#true} is VALID [2020-07-18 00:12:13,995 INFO L280 TraceCheckUtils]: 3: Hoare triple {261#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {261#true} is VALID [2020-07-18 00:12:13,996 INFO L280 TraceCheckUtils]: 4: Hoare triple {261#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {261#true} is VALID [2020-07-18 00:12:13,997 INFO L280 TraceCheckUtils]: 5: Hoare triple {261#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {261#true} is VALID [2020-07-18 00:12:13,998 INFO L280 TraceCheckUtils]: 6: Hoare triple {261#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {261#true} is VALID [2020-07-18 00:12:13,998 INFO L280 TraceCheckUtils]: 7: Hoare triple {261#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {261#true} is VALID [2020-07-18 00:12:13,999 INFO L280 TraceCheckUtils]: 8: Hoare triple {261#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {261#true} is VALID [2020-07-18 00:12:13,999 INFO L280 TraceCheckUtils]: 9: Hoare triple {261#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {261#true} is VALID [2020-07-18 00:12:14,000 INFO L280 TraceCheckUtils]: 10: Hoare triple {261#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {261#true} is VALID [2020-07-18 00:12:14,000 INFO L280 TraceCheckUtils]: 11: Hoare triple {261#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {261#true} is VALID [2020-07-18 00:12:14,000 INFO L280 TraceCheckUtils]: 12: Hoare triple {261#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {261#true} is VALID [2020-07-18 00:12:14,001 INFO L280 TraceCheckUtils]: 13: Hoare triple {261#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {261#true} is VALID [2020-07-18 00:12:14,001 INFO L280 TraceCheckUtils]: 14: Hoare triple {261#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {261#true} is VALID [2020-07-18 00:12:14,001 INFO L280 TraceCheckUtils]: 15: Hoare triple {261#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(13); srcloc: L391 {261#true} is VALID [2020-07-18 00:12:14,002 INFO L280 TraceCheckUtils]: 16: Hoare triple {261#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(7); srcloc: L464 {261#true} is VALID [2020-07-18 00:12:14,002 INFO L280 TraceCheckUtils]: 17: Hoare triple {261#true} SUMMARY for call write~init~int(44, #t~string38.base, #t~string38.offset, 1); srcloc: L465 {261#true} is VALID [2020-07-18 00:12:14,003 INFO L280 TraceCheckUtils]: 18: Hoare triple {261#true} SUMMARY for call write~init~int(77, #t~string38.base, 1 + #t~string38.offset, 1); srcloc: L465-1 {261#true} is VALID [2020-07-18 00:12:14,003 INFO L280 TraceCheckUtils]: 19: Hoare triple {261#true} SUMMARY for call write~init~int(101, #t~string38.base, 2 + #t~string38.offset, 1); srcloc: L465-2 {261#true} is VALID [2020-07-18 00:12:14,004 INFO L280 TraceCheckUtils]: 20: Hoare triple {261#true} SUMMARY for call write~init~int(116, #t~string38.base, 3 + #t~string38.offset, 1); srcloc: L465-3 {261#true} is VALID [2020-07-18 00:12:14,008 INFO L280 TraceCheckUtils]: 21: Hoare triple {261#true} SUMMARY for call write~init~int(104, #t~string38.base, 4 + #t~string38.offset, 1); srcloc: L465-4 {261#true} is VALID [2020-07-18 00:12:14,009 INFO L280 TraceCheckUtils]: 22: Hoare triple {261#true} SUMMARY for call write~init~int(58, #t~string38.base, 5 + #t~string38.offset, 1); srcloc: L465-5 {261#true} is VALID [2020-07-18 00:12:14,009 INFO L280 TraceCheckUtils]: 23: Hoare triple {261#true} SUMMARY for call write~init~int(0, #t~string38.base, 6 + #t~string38.offset, 1); srcloc: L465-6 {261#true} is VALID [2020-07-18 00:12:14,010 INFO L280 TraceCheckUtils]: 24: Hoare triple {261#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(5); srcloc: L465-7 {261#true} is VALID [2020-07-18 00:12:14,017 INFO L280 TraceCheckUtils]: 25: Hoare triple {261#true} SUMMARY for call write~init~int(67, #t~string40.base, #t~string40.offset, 1); srcloc: L469 {261#true} is VALID [2020-07-18 00:12:14,018 INFO L280 TraceCheckUtils]: 26: Hoare triple {261#true} SUMMARY for call write~init~int(82, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L469-1 {261#true} is VALID [2020-07-18 00:12:14,018 INFO L280 TraceCheckUtils]: 27: Hoare triple {261#true} SUMMARY for call write~init~int(73, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L469-2 {261#true} is VALID [2020-07-18 00:12:14,018 INFO L280 TraceCheckUtils]: 28: Hoare triple {261#true} SUMMARY for call write~init~int(84, #t~string40.base, 3 + #t~string40.offset, 1); srcloc: L469-3 {261#true} is VALID [2020-07-18 00:12:14,019 INFO L280 TraceCheckUtils]: 29: Hoare triple {261#true} SUMMARY for call write~init~int(0, #t~string40.base, 4 + #t~string40.offset, 1); srcloc: L469-4 {261#true} is VALID [2020-07-18 00:12:14,019 INFO L280 TraceCheckUtils]: 30: Hoare triple {261#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3); srcloc: L469-5 {261#true} is VALID [2020-07-18 00:12:14,019 INFO L280 TraceCheckUtils]: 31: Hoare triple {261#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L473 {261#true} is VALID [2020-07-18 00:12:14,020 INFO L280 TraceCheckUtils]: 32: Hoare triple {261#true} SUMMARY for call write~init~int(75, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L473-1 {261#true} is VALID [2020-07-18 00:12:14,021 INFO L280 TraceCheckUtils]: 33: Hoare triple {261#true} SUMMARY for call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L473-2 {261#true} is VALID [2020-07-18 00:12:14,021 INFO L280 TraceCheckUtils]: 34: Hoare triple {261#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(2); srcloc: L473-3 {261#true} is VALID [2020-07-18 00:12:14,021 INFO L280 TraceCheckUtils]: 35: Hoare triple {261#true} SUMMARY for call write~init~int(41, #t~string44.base, #t~string44.offset, 1); srcloc: L477 {261#true} is VALID [2020-07-18 00:12:14,022 INFO L280 TraceCheckUtils]: 36: Hoare triple {261#true} SUMMARY for call write~init~int(0, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L477-1 {261#true} is VALID [2020-07-18 00:12:14,022 INFO L280 TraceCheckUtils]: 37: Hoare triple {261#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(13); srcloc: L477-2 {261#true} is VALID [2020-07-18 00:12:14,022 INFO L280 TraceCheckUtils]: 38: Hoare triple {261#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(3); srcloc: L578 {261#true} is VALID [2020-07-18 00:12:14,023 INFO L280 TraceCheckUtils]: 39: Hoare triple {261#true} SUMMARY for call write~init~int(79, #t~string49.base, #t~string49.offset, 1); srcloc: L582 {261#true} is VALID [2020-07-18 00:12:14,023 INFO L280 TraceCheckUtils]: 40: Hoare triple {261#true} SUMMARY for call write~init~int(110, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L582-1 {261#true} is VALID [2020-07-18 00:12:14,024 INFO L280 TraceCheckUtils]: 41: Hoare triple {261#true} SUMMARY for call write~init~int(0, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L582-2 {261#true} is VALID [2020-07-18 00:12:14,024 INFO L280 TraceCheckUtils]: 42: Hoare triple {261#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(4); srcloc: L582-3 {261#true} is VALID [2020-07-18 00:12:14,024 INFO L280 TraceCheckUtils]: 43: Hoare triple {261#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L586 {261#true} is VALID [2020-07-18 00:12:14,025 INFO L280 TraceCheckUtils]: 44: Hoare triple {261#true} SUMMARY for call write~init~int(102, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L586-1 {261#true} is VALID [2020-07-18 00:12:14,025 INFO L280 TraceCheckUtils]: 45: Hoare triple {261#true} SUMMARY for call write~init~int(102, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L586-2 {261#true} is VALID [2020-07-18 00:12:14,027 INFO L280 TraceCheckUtils]: 46: Hoare triple {261#true} SUMMARY for call write~init~int(0, #t~string51.base, 3 + #t~string51.offset, 1); srcloc: L586-3 {261#true} is VALID [2020-07-18 00:12:14,028 INFO L280 TraceCheckUtils]: 47: Hoare triple {261#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(7); srcloc: L586-4 {261#true} is VALID [2020-07-18 00:12:14,028 INFO L280 TraceCheckUtils]: 48: Hoare triple {261#true} SUMMARY for call write~init~int(44, #t~string53.base, #t~string53.offset, 1); srcloc: L590 {261#true} is VALID [2020-07-18 00:12:14,028 INFO L280 TraceCheckUtils]: 49: Hoare triple {261#true} SUMMARY for call write~init~int(80, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L590-1 {261#true} is VALID [2020-07-18 00:12:14,029 INFO L280 TraceCheckUtils]: 50: Hoare triple {261#true} SUMMARY for call write~init~int(117, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L590-2 {261#true} is VALID [2020-07-18 00:12:14,032 INFO L280 TraceCheckUtils]: 51: Hoare triple {261#true} SUMMARY for call write~init~int(109, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L590-3 {261#true} is VALID [2020-07-18 00:12:14,033 INFO L280 TraceCheckUtils]: 52: Hoare triple {261#true} SUMMARY for call write~init~int(112, #t~string53.base, 4 + #t~string53.offset, 1); srcloc: L590-4 {261#true} is VALID [2020-07-18 00:12:14,033 INFO L280 TraceCheckUtils]: 53: Hoare triple {261#true} SUMMARY for call write~init~int(58, #t~string53.base, 5 + #t~string53.offset, 1); srcloc: L590-5 {261#true} is VALID [2020-07-18 00:12:14,034 INFO L280 TraceCheckUtils]: 54: Hoare triple {261#true} SUMMARY for call write~init~int(0, #t~string53.base, 6 + #t~string53.offset, 1); srcloc: L590-6 {261#true} is VALID [2020-07-18 00:12:14,034 INFO L280 TraceCheckUtils]: 55: Hoare triple {261#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L590-7 {261#true} is VALID [2020-07-18 00:12:14,035 INFO L280 TraceCheckUtils]: 56: Hoare triple {261#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L594 {261#true} is VALID [2020-07-18 00:12:14,035 INFO L280 TraceCheckUtils]: 57: Hoare triple {261#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L594-1 {261#true} is VALID [2020-07-18 00:12:14,035 INFO L280 TraceCheckUtils]: 58: Hoare triple {261#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L594-2 {261#true} is VALID [2020-07-18 00:12:14,036 INFO L280 TraceCheckUtils]: 59: Hoare triple {261#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L594-3 {261#true} is VALID [2020-07-18 00:12:14,036 INFO L280 TraceCheckUtils]: 60: Hoare triple {261#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L598 {261#true} is VALID [2020-07-18 00:12:14,038 INFO L280 TraceCheckUtils]: 61: Hoare triple {261#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L598-1 {261#true} is VALID [2020-07-18 00:12:14,039 INFO L280 TraceCheckUtils]: 62: Hoare triple {261#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L598-2 {261#true} is VALID [2020-07-18 00:12:14,039 INFO L280 TraceCheckUtils]: 63: Hoare triple {261#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L598-3 {261#true} is VALID [2020-07-18 00:12:14,040 INFO L280 TraceCheckUtils]: 64: Hoare triple {261#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L598-4 {261#true} is VALID [2020-07-18 00:12:14,040 INFO L280 TraceCheckUtils]: 65: Hoare triple {261#true} SUMMARY for call write~init~int(41, #t~string59.base, #t~string59.offset, 1); srcloc: L602 {261#true} is VALID [2020-07-18 00:12:14,040 INFO L280 TraceCheckUtils]: 66: Hoare triple {261#true} SUMMARY for call write~init~int(32, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L602-1 {261#true} is VALID [2020-07-18 00:12:14,047 INFO L280 TraceCheckUtils]: 67: Hoare triple {261#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L602-2 {261#true} is VALID [2020-07-18 00:12:14,047 INFO L280 TraceCheckUtils]: 68: Hoare triple {261#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(2); srcloc: L602-3 {261#true} is VALID [2020-07-18 00:12:14,048 INFO L280 TraceCheckUtils]: 69: Hoare triple {261#true} SUMMARY for call write~init~int(10, #t~string61.base, #t~string61.offset, 1); srcloc: L604 {261#true} is VALID [2020-07-18 00:12:14,048 INFO L280 TraceCheckUtils]: 70: Hoare triple {261#true} SUMMARY for call write~init~int(0, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L604-1 {261#true} is VALID [2020-07-18 00:12:14,048 INFO L280 TraceCheckUtils]: 71: Hoare triple {261#true} ~head~0.base, ~head~0.offset := 0, 0; {261#true} is VALID [2020-07-18 00:12:14,049 INFO L280 TraceCheckUtils]: 72: Hoare triple {261#true} ~waterLevel~0 := 1; {261#true} is VALID [2020-07-18 00:12:14,049 INFO L280 TraceCheckUtils]: 73: Hoare triple {261#true} ~methaneLevelCritical~0 := 0; {261#true} is VALID [2020-07-18 00:12:14,049 INFO L280 TraceCheckUtils]: 74: Hoare triple {261#true} ~pumpRunning~0 := 0; {261#true} is VALID [2020-07-18 00:12:14,050 INFO L280 TraceCheckUtils]: 75: Hoare triple {261#true} ~systemActive~0 := 1; {261#true} is VALID [2020-07-18 00:12:14,050 INFO L280 TraceCheckUtils]: 76: Hoare triple {261#true} ~switchedOnBeforeTS~0 := 0; {261#true} is VALID [2020-07-18 00:12:14,050 INFO L280 TraceCheckUtils]: 77: Hoare triple {261#true} ~cleanupTimeShifts~0 := 4; {261#true} is VALID [2020-07-18 00:12:14,051 INFO L280 TraceCheckUtils]: 78: Hoare triple {261#true} assume true; {261#true} is VALID [2020-07-18 00:12:14,051 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {261#true} {261#true} #838#return; {261#true} is VALID [2020-07-18 00:12:14,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:14,071 INFO L280 TraceCheckUtils]: 0: Hoare triple {261#true} assume true; {261#true} is VALID [2020-07-18 00:12:14,071 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {261#true} {261#true} #756#return; {261#true} is VALID [2020-07-18 00:12:14,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:14,075 INFO L280 TraceCheckUtils]: 0: Hoare triple {261#true} assume true; {261#true} is VALID [2020-07-18 00:12:14,075 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {261#true} {261#true} #758#return; {261#true} is VALID [2020-07-18 00:12:14,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:14,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {261#true} havoc ~retValue_acc~8; {261#true} is VALID [2020-07-18 00:12:14,080 INFO L280 TraceCheckUtils]: 1: Hoare triple {261#true} ~retValue_acc~8 := 1; {261#true} is VALID [2020-07-18 00:12:14,080 INFO L280 TraceCheckUtils]: 2: Hoare triple {261#true} #res := ~retValue_acc~8; {261#true} is VALID [2020-07-18 00:12:14,081 INFO L280 TraceCheckUtils]: 3: Hoare triple {261#true} assume true; {261#true} is VALID [2020-07-18 00:12:14,081 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {261#true} {261#true} #760#return; {261#true} is VALID [2020-07-18 00:12:14,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:14,084 INFO L280 TraceCheckUtils]: 0: Hoare triple {261#true} assume true; {261#true} is VALID [2020-07-18 00:12:14,085 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {261#true} {261#true} #762#return; {261#true} is VALID [2020-07-18 00:12:14,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:14,099 INFO L280 TraceCheckUtils]: 0: Hoare triple {379#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {261#true} is VALID [2020-07-18 00:12:14,099 INFO L280 TraceCheckUtils]: 1: Hoare triple {261#true} assume true; {261#true} is VALID [2020-07-18 00:12:14,100 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {261#true} {261#true} #828#return; {261#true} is VALID [2020-07-18 00:12:14,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:14,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:14,114 INFO L280 TraceCheckUtils]: 0: Hoare triple {261#true} havoc ~retValue_acc~6; {261#true} is VALID [2020-07-18 00:12:14,114 INFO L280 TraceCheckUtils]: 1: Hoare triple {261#true} ~retValue_acc~6 := ~pumpRunning~0; {261#true} is VALID [2020-07-18 00:12:14,115 INFO L280 TraceCheckUtils]: 2: Hoare triple {261#true} #res := ~retValue_acc~6; {261#true} is VALID [2020-07-18 00:12:14,115 INFO L280 TraceCheckUtils]: 3: Hoare triple {261#true} assume true; {261#true} is VALID [2020-07-18 00:12:14,115 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {261#true} {379#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #818#return; {261#true} is VALID [2020-07-18 00:12:14,116 INFO L263 TraceCheckUtils]: 0: Hoare triple {379#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret66 := isPumpRunning(); {261#true} is VALID [2020-07-18 00:12:14,116 INFO L280 TraceCheckUtils]: 1: Hoare triple {261#true} havoc ~retValue_acc~6; {261#true} is VALID [2020-07-18 00:12:14,116 INFO L280 TraceCheckUtils]: 2: Hoare triple {261#true} ~retValue_acc~6 := ~pumpRunning~0; {261#true} is VALID [2020-07-18 00:12:14,117 INFO L280 TraceCheckUtils]: 3: Hoare triple {261#true} #res := ~retValue_acc~6; {261#true} is VALID [2020-07-18 00:12:14,117 INFO L280 TraceCheckUtils]: 4: Hoare triple {261#true} assume true; {261#true} is VALID [2020-07-18 00:12:14,118 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {261#true} {379#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #818#return; {261#true} is VALID [2020-07-18 00:12:14,119 INFO L280 TraceCheckUtils]: 6: Hoare triple {261#true} assume -2147483648 <= #t~ret66 && #t~ret66 <= 2147483647; {261#true} is VALID [2020-07-18 00:12:14,119 INFO L280 TraceCheckUtils]: 7: Hoare triple {261#true} ~switchedOnBeforeTS~0 := #t~ret66; {261#true} is VALID [2020-07-18 00:12:14,119 INFO L280 TraceCheckUtils]: 8: Hoare triple {261#true} havoc #t~ret66; {261#true} is VALID [2020-07-18 00:12:14,120 INFO L280 TraceCheckUtils]: 9: Hoare triple {261#true} assume true; {261#true} is VALID [2020-07-18 00:12:14,120 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {261#true} {262#false} #806#return; {262#false} is VALID [2020-07-18 00:12:14,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:14,129 INFO L280 TraceCheckUtils]: 0: Hoare triple {261#true} havoc ~retValue_acc~4; {261#true} is VALID [2020-07-18 00:12:14,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {261#true} ~retValue_acc~4 := ~waterLevel~0; {261#true} is VALID [2020-07-18 00:12:14,130 INFO L280 TraceCheckUtils]: 2: Hoare triple {261#true} #res := ~retValue_acc~4; {261#true} is VALID [2020-07-18 00:12:14,130 INFO L280 TraceCheckUtils]: 3: Hoare triple {261#true} assume true; {261#true} is VALID [2020-07-18 00:12:14,131 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {261#true} {262#false} #820#return; {262#false} is VALID [2020-07-18 00:12:14,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:14,136 INFO L280 TraceCheckUtils]: 0: Hoare triple {261#true} havoc ~retValue_acc~6; {261#true} is VALID [2020-07-18 00:12:14,137 INFO L280 TraceCheckUtils]: 1: Hoare triple {261#true} ~retValue_acc~6 := ~pumpRunning~0; {261#true} is VALID [2020-07-18 00:12:14,137 INFO L280 TraceCheckUtils]: 2: Hoare triple {261#true} #res := ~retValue_acc~6; {261#true} is VALID [2020-07-18 00:12:14,137 INFO L280 TraceCheckUtils]: 3: Hoare triple {261#true} assume true; {261#true} is VALID [2020-07-18 00:12:14,138 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {261#true} {262#false} #822#return; {262#false} is VALID [2020-07-18 00:12:14,143 INFO L263 TraceCheckUtils]: 0: Hoare triple {261#true} call ULTIMATE.init(); {378#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 00:12:14,144 INFO L280 TraceCheckUtils]: 1: Hoare triple {378#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {261#true} is VALID [2020-07-18 00:12:14,144 INFO L280 TraceCheckUtils]: 2: Hoare triple {261#true} #valid := #valid[0 := 0]; {261#true} is VALID [2020-07-18 00:12:14,144 INFO L280 TraceCheckUtils]: 3: Hoare triple {261#true} assume 0 < #StackHeapBarrier; {261#true} is VALID [2020-07-18 00:12:14,145 INFO L280 TraceCheckUtils]: 4: Hoare triple {261#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {261#true} is VALID [2020-07-18 00:12:14,145 INFO L280 TraceCheckUtils]: 5: Hoare triple {261#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {261#true} is VALID [2020-07-18 00:12:14,152 INFO L280 TraceCheckUtils]: 6: Hoare triple {261#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {261#true} is VALID [2020-07-18 00:12:14,153 INFO L280 TraceCheckUtils]: 7: Hoare triple {261#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {261#true} is VALID [2020-07-18 00:12:14,153 INFO L280 TraceCheckUtils]: 8: Hoare triple {261#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {261#true} is VALID [2020-07-18 00:12:14,154 INFO L280 TraceCheckUtils]: 9: Hoare triple {261#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {261#true} is VALID [2020-07-18 00:12:14,154 INFO L280 TraceCheckUtils]: 10: Hoare triple {261#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {261#true} is VALID [2020-07-18 00:12:14,154 INFO L280 TraceCheckUtils]: 11: Hoare triple {261#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {261#true} is VALID [2020-07-18 00:12:14,155 INFO L280 TraceCheckUtils]: 12: Hoare triple {261#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {261#true} is VALID [2020-07-18 00:12:14,155 INFO L280 TraceCheckUtils]: 13: Hoare triple {261#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {261#true} is VALID [2020-07-18 00:12:14,155 INFO L280 TraceCheckUtils]: 14: Hoare triple {261#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {261#true} is VALID [2020-07-18 00:12:14,155 INFO L280 TraceCheckUtils]: 15: Hoare triple {261#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {261#true} is VALID [2020-07-18 00:12:14,156 INFO L280 TraceCheckUtils]: 16: Hoare triple {261#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(13); srcloc: L391 {261#true} is VALID [2020-07-18 00:12:14,156 INFO L280 TraceCheckUtils]: 17: Hoare triple {261#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(7); srcloc: L464 {261#true} is VALID [2020-07-18 00:12:14,156 INFO L280 TraceCheckUtils]: 18: Hoare triple {261#true} SUMMARY for call write~init~int(44, #t~string38.base, #t~string38.offset, 1); srcloc: L465 {261#true} is VALID [2020-07-18 00:12:14,156 INFO L280 TraceCheckUtils]: 19: Hoare triple {261#true} SUMMARY for call write~init~int(77, #t~string38.base, 1 + #t~string38.offset, 1); srcloc: L465-1 {261#true} is VALID [2020-07-18 00:12:14,157 INFO L280 TraceCheckUtils]: 20: Hoare triple {261#true} SUMMARY for call write~init~int(101, #t~string38.base, 2 + #t~string38.offset, 1); srcloc: L465-2 {261#true} is VALID [2020-07-18 00:12:14,157 INFO L280 TraceCheckUtils]: 21: Hoare triple {261#true} SUMMARY for call write~init~int(116, #t~string38.base, 3 + #t~string38.offset, 1); srcloc: L465-3 {261#true} is VALID [2020-07-18 00:12:14,157 INFO L280 TraceCheckUtils]: 22: Hoare triple {261#true} SUMMARY for call write~init~int(104, #t~string38.base, 4 + #t~string38.offset, 1); srcloc: L465-4 {261#true} is VALID [2020-07-18 00:12:14,158 INFO L280 TraceCheckUtils]: 23: Hoare triple {261#true} SUMMARY for call write~init~int(58, #t~string38.base, 5 + #t~string38.offset, 1); srcloc: L465-5 {261#true} is VALID [2020-07-18 00:12:14,158 INFO L280 TraceCheckUtils]: 24: Hoare triple {261#true} SUMMARY for call write~init~int(0, #t~string38.base, 6 + #t~string38.offset, 1); srcloc: L465-6 {261#true} is VALID [2020-07-18 00:12:14,158 INFO L280 TraceCheckUtils]: 25: Hoare triple {261#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(5); srcloc: L465-7 {261#true} is VALID [2020-07-18 00:12:14,178 INFO L280 TraceCheckUtils]: 26: Hoare triple {261#true} SUMMARY for call write~init~int(67, #t~string40.base, #t~string40.offset, 1); srcloc: L469 {261#true} is VALID [2020-07-18 00:12:14,179 INFO L280 TraceCheckUtils]: 27: Hoare triple {261#true} SUMMARY for call write~init~int(82, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L469-1 {261#true} is VALID [2020-07-18 00:12:14,179 INFO L280 TraceCheckUtils]: 28: Hoare triple {261#true} SUMMARY for call write~init~int(73, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L469-2 {261#true} is VALID [2020-07-18 00:12:14,179 INFO L280 TraceCheckUtils]: 29: Hoare triple {261#true} SUMMARY for call write~init~int(84, #t~string40.base, 3 + #t~string40.offset, 1); srcloc: L469-3 {261#true} is VALID [2020-07-18 00:12:14,180 INFO L280 TraceCheckUtils]: 30: Hoare triple {261#true} SUMMARY for call write~init~int(0, #t~string40.base, 4 + #t~string40.offset, 1); srcloc: L469-4 {261#true} is VALID [2020-07-18 00:12:14,180 INFO L280 TraceCheckUtils]: 31: Hoare triple {261#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3); srcloc: L469-5 {261#true} is VALID [2020-07-18 00:12:14,180 INFO L280 TraceCheckUtils]: 32: Hoare triple {261#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L473 {261#true} is VALID [2020-07-18 00:12:14,181 INFO L280 TraceCheckUtils]: 33: Hoare triple {261#true} SUMMARY for call write~init~int(75, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L473-1 {261#true} is VALID [2020-07-18 00:12:14,181 INFO L280 TraceCheckUtils]: 34: Hoare triple {261#true} SUMMARY for call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L473-2 {261#true} is VALID [2020-07-18 00:12:14,181 INFO L280 TraceCheckUtils]: 35: Hoare triple {261#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(2); srcloc: L473-3 {261#true} is VALID [2020-07-18 00:12:14,181 INFO L280 TraceCheckUtils]: 36: Hoare triple {261#true} SUMMARY for call write~init~int(41, #t~string44.base, #t~string44.offset, 1); srcloc: L477 {261#true} is VALID [2020-07-18 00:12:14,182 INFO L280 TraceCheckUtils]: 37: Hoare triple {261#true} SUMMARY for call write~init~int(0, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L477-1 {261#true} is VALID [2020-07-18 00:12:14,182 INFO L280 TraceCheckUtils]: 38: Hoare triple {261#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(13); srcloc: L477-2 {261#true} is VALID [2020-07-18 00:12:14,182 INFO L280 TraceCheckUtils]: 39: Hoare triple {261#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(3); srcloc: L578 {261#true} is VALID [2020-07-18 00:12:14,183 INFO L280 TraceCheckUtils]: 40: Hoare triple {261#true} SUMMARY for call write~init~int(79, #t~string49.base, #t~string49.offset, 1); srcloc: L582 {261#true} is VALID [2020-07-18 00:12:14,183 INFO L280 TraceCheckUtils]: 41: Hoare triple {261#true} SUMMARY for call write~init~int(110, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L582-1 {261#true} is VALID [2020-07-18 00:12:14,183 INFO L280 TraceCheckUtils]: 42: Hoare triple {261#true} SUMMARY for call write~init~int(0, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L582-2 {261#true} is VALID [2020-07-18 00:12:14,185 INFO L280 TraceCheckUtils]: 43: Hoare triple {261#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(4); srcloc: L582-3 {261#true} is VALID [2020-07-18 00:12:14,186 INFO L280 TraceCheckUtils]: 44: Hoare triple {261#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L586 {261#true} is VALID [2020-07-18 00:12:14,186 INFO L280 TraceCheckUtils]: 45: Hoare triple {261#true} SUMMARY for call write~init~int(102, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L586-1 {261#true} is VALID [2020-07-18 00:12:14,186 INFO L280 TraceCheckUtils]: 46: Hoare triple {261#true} SUMMARY for call write~init~int(102, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L586-2 {261#true} is VALID [2020-07-18 00:12:14,187 INFO L280 TraceCheckUtils]: 47: Hoare triple {261#true} SUMMARY for call write~init~int(0, #t~string51.base, 3 + #t~string51.offset, 1); srcloc: L586-3 {261#true} is VALID [2020-07-18 00:12:14,187 INFO L280 TraceCheckUtils]: 48: Hoare triple {261#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(7); srcloc: L586-4 {261#true} is VALID [2020-07-18 00:12:14,187 INFO L280 TraceCheckUtils]: 49: Hoare triple {261#true} SUMMARY for call write~init~int(44, #t~string53.base, #t~string53.offset, 1); srcloc: L590 {261#true} is VALID [2020-07-18 00:12:14,187 INFO L280 TraceCheckUtils]: 50: Hoare triple {261#true} SUMMARY for call write~init~int(80, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L590-1 {261#true} is VALID [2020-07-18 00:12:14,188 INFO L280 TraceCheckUtils]: 51: Hoare triple {261#true} SUMMARY for call write~init~int(117, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L590-2 {261#true} is VALID [2020-07-18 00:12:14,188 INFO L280 TraceCheckUtils]: 52: Hoare triple {261#true} SUMMARY for call write~init~int(109, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L590-3 {261#true} is VALID [2020-07-18 00:12:14,188 INFO L280 TraceCheckUtils]: 53: Hoare triple {261#true} SUMMARY for call write~init~int(112, #t~string53.base, 4 + #t~string53.offset, 1); srcloc: L590-4 {261#true} is VALID [2020-07-18 00:12:14,188 INFO L280 TraceCheckUtils]: 54: Hoare triple {261#true} SUMMARY for call write~init~int(58, #t~string53.base, 5 + #t~string53.offset, 1); srcloc: L590-5 {261#true} is VALID [2020-07-18 00:12:14,189 INFO L280 TraceCheckUtils]: 55: Hoare triple {261#true} SUMMARY for call write~init~int(0, #t~string53.base, 6 + #t~string53.offset, 1); srcloc: L590-6 {261#true} is VALID [2020-07-18 00:12:14,189 INFO L280 TraceCheckUtils]: 56: Hoare triple {261#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L590-7 {261#true} is VALID [2020-07-18 00:12:14,189 INFO L280 TraceCheckUtils]: 57: Hoare triple {261#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L594 {261#true} is VALID [2020-07-18 00:12:14,190 INFO L280 TraceCheckUtils]: 58: Hoare triple {261#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L594-1 {261#true} is VALID [2020-07-18 00:12:14,190 INFO L280 TraceCheckUtils]: 59: Hoare triple {261#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L594-2 {261#true} is VALID [2020-07-18 00:12:14,190 INFO L280 TraceCheckUtils]: 60: Hoare triple {261#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L594-3 {261#true} is VALID [2020-07-18 00:12:14,190 INFO L280 TraceCheckUtils]: 61: Hoare triple {261#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L598 {261#true} is VALID [2020-07-18 00:12:14,191 INFO L280 TraceCheckUtils]: 62: Hoare triple {261#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L598-1 {261#true} is VALID [2020-07-18 00:12:14,191 INFO L280 TraceCheckUtils]: 63: Hoare triple {261#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L598-2 {261#true} is VALID [2020-07-18 00:12:14,192 INFO L280 TraceCheckUtils]: 64: Hoare triple {261#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L598-3 {261#true} is VALID [2020-07-18 00:12:14,192 INFO L280 TraceCheckUtils]: 65: Hoare triple {261#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L598-4 {261#true} is VALID [2020-07-18 00:12:14,193 INFO L280 TraceCheckUtils]: 66: Hoare triple {261#true} SUMMARY for call write~init~int(41, #t~string59.base, #t~string59.offset, 1); srcloc: L602 {261#true} is VALID [2020-07-18 00:12:14,193 INFO L280 TraceCheckUtils]: 67: Hoare triple {261#true} SUMMARY for call write~init~int(32, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L602-1 {261#true} is VALID [2020-07-18 00:12:14,193 INFO L280 TraceCheckUtils]: 68: Hoare triple {261#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L602-2 {261#true} is VALID [2020-07-18 00:12:14,195 INFO L280 TraceCheckUtils]: 69: Hoare triple {261#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(2); srcloc: L602-3 {261#true} is VALID [2020-07-18 00:12:14,195 INFO L280 TraceCheckUtils]: 70: Hoare triple {261#true} SUMMARY for call write~init~int(10, #t~string61.base, #t~string61.offset, 1); srcloc: L604 {261#true} is VALID [2020-07-18 00:12:14,198 INFO L280 TraceCheckUtils]: 71: Hoare triple {261#true} SUMMARY for call write~init~int(0, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L604-1 {261#true} is VALID [2020-07-18 00:12:14,199 INFO L280 TraceCheckUtils]: 72: Hoare triple {261#true} ~head~0.base, ~head~0.offset := 0, 0; {261#true} is VALID [2020-07-18 00:12:14,199 INFO L280 TraceCheckUtils]: 73: Hoare triple {261#true} ~waterLevel~0 := 1; {261#true} is VALID [2020-07-18 00:12:14,200 INFO L280 TraceCheckUtils]: 74: Hoare triple {261#true} ~methaneLevelCritical~0 := 0; {261#true} is VALID [2020-07-18 00:12:14,201 INFO L280 TraceCheckUtils]: 75: Hoare triple {261#true} ~pumpRunning~0 := 0; {261#true} is VALID [2020-07-18 00:12:14,202 INFO L280 TraceCheckUtils]: 76: Hoare triple {261#true} ~systemActive~0 := 1; {261#true} is VALID [2020-07-18 00:12:14,202 INFO L280 TraceCheckUtils]: 77: Hoare triple {261#true} ~switchedOnBeforeTS~0 := 0; {261#true} is VALID [2020-07-18 00:12:14,203 INFO L280 TraceCheckUtils]: 78: Hoare triple {261#true} ~cleanupTimeShifts~0 := 4; {261#true} is VALID [2020-07-18 00:12:14,203 INFO L280 TraceCheckUtils]: 79: Hoare triple {261#true} assume true; {261#true} is VALID [2020-07-18 00:12:14,203 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {261#true} {261#true} #838#return; {261#true} is VALID [2020-07-18 00:12:14,204 INFO L263 TraceCheckUtils]: 81: Hoare triple {261#true} call #t~ret71 := main(); {261#true} is VALID [2020-07-18 00:12:14,209 INFO L280 TraceCheckUtils]: 82: Hoare triple {261#true} havoc ~retValue_acc~9; {261#true} is VALID [2020-07-18 00:12:14,209 INFO L280 TraceCheckUtils]: 83: Hoare triple {261#true} havoc ~tmp~5; {261#true} is VALID [2020-07-18 00:12:14,210 INFO L263 TraceCheckUtils]: 84: Hoare triple {261#true} call select_helpers(); {261#true} is VALID [2020-07-18 00:12:14,210 INFO L280 TraceCheckUtils]: 85: Hoare triple {261#true} assume true; {261#true} is VALID [2020-07-18 00:12:14,210 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {261#true} {261#true} #756#return; {261#true} is VALID [2020-07-18 00:12:14,210 INFO L263 TraceCheckUtils]: 87: Hoare triple {261#true} call select_features(); {261#true} is VALID [2020-07-18 00:12:14,211 INFO L280 TraceCheckUtils]: 88: Hoare triple {261#true} assume true; {261#true} is VALID [2020-07-18 00:12:14,211 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {261#true} {261#true} #758#return; {261#true} is VALID [2020-07-18 00:12:14,211 INFO L263 TraceCheckUtils]: 90: Hoare triple {261#true} call #t~ret70 := valid_product(); {261#true} is VALID [2020-07-18 00:12:14,212 INFO L280 TraceCheckUtils]: 91: Hoare triple {261#true} havoc ~retValue_acc~8; {261#true} is VALID [2020-07-18 00:12:14,212 INFO L280 TraceCheckUtils]: 92: Hoare triple {261#true} ~retValue_acc~8 := 1; {261#true} is VALID [2020-07-18 00:12:14,212 INFO L280 TraceCheckUtils]: 93: Hoare triple {261#true} #res := ~retValue_acc~8; {261#true} is VALID [2020-07-18 00:12:14,212 INFO L280 TraceCheckUtils]: 94: Hoare triple {261#true} assume true; {261#true} is VALID [2020-07-18 00:12:14,213 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {261#true} {261#true} #760#return; {261#true} is VALID [2020-07-18 00:12:14,213 INFO L280 TraceCheckUtils]: 96: Hoare triple {261#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {261#true} is VALID [2020-07-18 00:12:14,213 INFO L280 TraceCheckUtils]: 97: Hoare triple {261#true} ~tmp~5 := #t~ret70; {261#true} is VALID [2020-07-18 00:12:14,213 INFO L280 TraceCheckUtils]: 98: Hoare triple {261#true} havoc #t~ret70; {261#true} is VALID [2020-07-18 00:12:14,214 INFO L280 TraceCheckUtils]: 99: Hoare triple {261#true} assume 0 != ~tmp~5; {261#true} is VALID [2020-07-18 00:12:14,214 INFO L263 TraceCheckUtils]: 100: Hoare triple {261#true} call setup(); {261#true} is VALID [2020-07-18 00:12:14,214 INFO L280 TraceCheckUtils]: 101: Hoare triple {261#true} assume true; {261#true} is VALID [2020-07-18 00:12:14,214 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {261#true} {261#true} #762#return; {261#true} is VALID [2020-07-18 00:12:14,215 INFO L263 TraceCheckUtils]: 103: Hoare triple {261#true} call runTest(); {261#true} is VALID [2020-07-18 00:12:14,216 INFO L263 TraceCheckUtils]: 104: Hoare triple {261#true} call __utac_acc__Specification5_spec__1(); {379#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:14,216 INFO L280 TraceCheckUtils]: 105: Hoare triple {379#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {261#true} is VALID [2020-07-18 00:12:14,216 INFO L280 TraceCheckUtils]: 106: Hoare triple {261#true} assume true; {261#true} is VALID [2020-07-18 00:12:14,217 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {261#true} {261#true} #828#return; {261#true} is VALID [2020-07-18 00:12:14,217 INFO L263 TraceCheckUtils]: 108: Hoare triple {261#true} call test(); {261#true} is VALID [2020-07-18 00:12:14,217 INFO L280 TraceCheckUtils]: 109: Hoare triple {261#true} havoc ~splverifierCounter~0; {261#true} is VALID [2020-07-18 00:12:14,217 INFO L280 TraceCheckUtils]: 110: Hoare triple {261#true} havoc ~tmp~3; {261#true} is VALID [2020-07-18 00:12:14,218 INFO L280 TraceCheckUtils]: 111: Hoare triple {261#true} havoc ~tmp___0~0; {261#true} is VALID [2020-07-18 00:12:14,218 INFO L280 TraceCheckUtils]: 112: Hoare triple {261#true} havoc ~tmp___1~0; {261#true} is VALID [2020-07-18 00:12:14,218 INFO L280 TraceCheckUtils]: 113: Hoare triple {261#true} havoc ~tmp___2~0; {261#true} is VALID [2020-07-18 00:12:14,219 INFO L280 TraceCheckUtils]: 114: Hoare triple {261#true} ~splverifierCounter~0 := 0; {261#true} is VALID [2020-07-18 00:12:14,220 INFO L280 TraceCheckUtils]: 115: Hoare triple {261#true} assume false; {262#false} is VALID [2020-07-18 00:12:14,221 INFO L263 TraceCheckUtils]: 116: Hoare triple {262#false} call cleanup(); {262#false} is VALID [2020-07-18 00:12:14,221 INFO L280 TraceCheckUtils]: 117: Hoare triple {262#false} havoc ~i~0; {262#false} is VALID [2020-07-18 00:12:14,221 INFO L280 TraceCheckUtils]: 118: Hoare triple {262#false} havoc ~__cil_tmp2~0; {262#false} is VALID [2020-07-18 00:12:14,222 INFO L263 TraceCheckUtils]: 119: Hoare triple {262#false} call timeShift(); {262#false} is VALID [2020-07-18 00:12:14,222 INFO L263 TraceCheckUtils]: 120: Hoare triple {262#false} call __utac_acc__Specification5_spec__2(); {379#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:14,224 INFO L263 TraceCheckUtils]: 121: Hoare triple {379#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret66 := isPumpRunning(); {261#true} is VALID [2020-07-18 00:12:14,225 INFO L280 TraceCheckUtils]: 122: Hoare triple {261#true} havoc ~retValue_acc~6; {261#true} is VALID [2020-07-18 00:12:14,225 INFO L280 TraceCheckUtils]: 123: Hoare triple {261#true} ~retValue_acc~6 := ~pumpRunning~0; {261#true} is VALID [2020-07-18 00:12:14,225 INFO L280 TraceCheckUtils]: 124: Hoare triple {261#true} #res := ~retValue_acc~6; {261#true} is VALID [2020-07-18 00:12:14,225 INFO L280 TraceCheckUtils]: 125: Hoare triple {261#true} assume true; {261#true} is VALID [2020-07-18 00:12:14,226 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {261#true} {379#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #818#return; {261#true} is VALID [2020-07-18 00:12:14,226 INFO L280 TraceCheckUtils]: 127: Hoare triple {261#true} assume -2147483648 <= #t~ret66 && #t~ret66 <= 2147483647; {261#true} is VALID [2020-07-18 00:12:14,226 INFO L280 TraceCheckUtils]: 128: Hoare triple {261#true} ~switchedOnBeforeTS~0 := #t~ret66; {261#true} is VALID [2020-07-18 00:12:14,227 INFO L280 TraceCheckUtils]: 129: Hoare triple {261#true} havoc #t~ret66; {261#true} is VALID [2020-07-18 00:12:14,227 INFO L280 TraceCheckUtils]: 130: Hoare triple {261#true} assume true; {261#true} is VALID [2020-07-18 00:12:14,228 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {261#true} {262#false} #806#return; {262#false} is VALID [2020-07-18 00:12:14,228 INFO L280 TraceCheckUtils]: 132: Hoare triple {262#false} assume !(0 != ~pumpRunning~0); {262#false} is VALID [2020-07-18 00:12:14,229 INFO L280 TraceCheckUtils]: 133: Hoare triple {262#false} assume !(0 != ~systemActive~0); {262#false} is VALID [2020-07-18 00:12:14,229 INFO L263 TraceCheckUtils]: 134: Hoare triple {262#false} call __utac_acc__Specification5_spec__3(); {262#false} is VALID [2020-07-18 00:12:14,230 INFO L280 TraceCheckUtils]: 135: Hoare triple {262#false} havoc ~tmp~4; {262#false} is VALID [2020-07-18 00:12:14,231 INFO L280 TraceCheckUtils]: 136: Hoare triple {262#false} havoc ~tmp___0~1; {262#false} is VALID [2020-07-18 00:12:14,231 INFO L263 TraceCheckUtils]: 137: Hoare triple {262#false} call #t~ret67 := getWaterLevel(); {261#true} is VALID [2020-07-18 00:12:14,231 INFO L280 TraceCheckUtils]: 138: Hoare triple {261#true} havoc ~retValue_acc~4; {261#true} is VALID [2020-07-18 00:12:14,231 INFO L280 TraceCheckUtils]: 139: Hoare triple {261#true} ~retValue_acc~4 := ~waterLevel~0; {261#true} is VALID [2020-07-18 00:12:14,232 INFO L280 TraceCheckUtils]: 140: Hoare triple {261#true} #res := ~retValue_acc~4; {261#true} is VALID [2020-07-18 00:12:14,232 INFO L280 TraceCheckUtils]: 141: Hoare triple {261#true} assume true; {261#true} is VALID [2020-07-18 00:12:14,235 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {261#true} {262#false} #820#return; {262#false} is VALID [2020-07-18 00:12:14,236 INFO L280 TraceCheckUtils]: 143: Hoare triple {262#false} assume -2147483648 <= #t~ret67 && #t~ret67 <= 2147483647; {262#false} is VALID [2020-07-18 00:12:14,236 INFO L280 TraceCheckUtils]: 144: Hoare triple {262#false} ~tmp~4 := #t~ret67; {262#false} is VALID [2020-07-18 00:12:14,236 INFO L280 TraceCheckUtils]: 145: Hoare triple {262#false} havoc #t~ret67; {262#false} is VALID [2020-07-18 00:12:14,236 INFO L280 TraceCheckUtils]: 146: Hoare triple {262#false} assume 2 != ~tmp~4; {262#false} is VALID [2020-07-18 00:12:14,237 INFO L263 TraceCheckUtils]: 147: Hoare triple {262#false} call #t~ret68 := isPumpRunning(); {261#true} is VALID [2020-07-18 00:12:14,237 INFO L280 TraceCheckUtils]: 148: Hoare triple {261#true} havoc ~retValue_acc~6; {261#true} is VALID [2020-07-18 00:12:14,237 INFO L280 TraceCheckUtils]: 149: Hoare triple {261#true} ~retValue_acc~6 := ~pumpRunning~0; {261#true} is VALID [2020-07-18 00:12:14,237 INFO L280 TraceCheckUtils]: 150: Hoare triple {261#true} #res := ~retValue_acc~6; {261#true} is VALID [2020-07-18 00:12:14,238 INFO L280 TraceCheckUtils]: 151: Hoare triple {261#true} assume true; {261#true} is VALID [2020-07-18 00:12:14,238 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {261#true} {262#false} #822#return; {262#false} is VALID [2020-07-18 00:12:14,240 INFO L280 TraceCheckUtils]: 153: Hoare triple {262#false} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647; {262#false} is VALID [2020-07-18 00:12:14,241 INFO L280 TraceCheckUtils]: 154: Hoare triple {262#false} ~tmp___0~1 := #t~ret68; {262#false} is VALID [2020-07-18 00:12:14,241 INFO L280 TraceCheckUtils]: 155: Hoare triple {262#false} havoc #t~ret68; {262#false} is VALID [2020-07-18 00:12:14,242 INFO L280 TraceCheckUtils]: 156: Hoare triple {262#false} assume 0 != ~tmp___0~1; {262#false} is VALID [2020-07-18 00:12:14,242 INFO L280 TraceCheckUtils]: 157: Hoare triple {262#false} assume 0 == ~switchedOnBeforeTS~0; {262#false} is VALID [2020-07-18 00:12:14,242 INFO L263 TraceCheckUtils]: 158: Hoare triple {262#false} call __automaton_fail(); {262#false} is VALID [2020-07-18 00:12:14,242 INFO L280 TraceCheckUtils]: 159: Hoare triple {262#false} assume !false; {262#false} is VALID [2020-07-18 00:12:14,273 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 00:12:14,545 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:12:14,547 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [969396972] [2020-07-18 00:12:14,550 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:12:14,550 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:12:14,551 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [916788190] [2020-07-18 00:12:14,558 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 160 [2020-07-18 00:12:14,563 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:12:14,568 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:12:14,769 WARN L140 InductivityCheck]: Transition 395#(and (<= __utac_acc__Specification5_spec__3_~tmp___0~1 2147483647) (<= 0 (+ __utac_acc__Specification5_spec__3_~tmp___0~1 2147483648)) (not (= 0 __utac_acc__Specification5_spec__3_~tmp___0~1)) (= 0 ~switchedOnBeforeTS~0)) ( _ , assume !false; , 262#false ) not inductive [2020-07-18 00:12:14,769 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:12:14,770 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 00:12:14,776 INFO L168 Benchmark]: Toolchain (without parser) took 4565.90 ms. Allocated memory was 136.8 MB in the beginning and 250.6 MB in the end (delta: 113.8 MB). Free memory was 100.7 MB in the beginning and 96.4 MB in the end (delta: 4.3 MB). Peak memory consumption was 118.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:14,777 INFO L168 Benchmark]: CDTParser took 0.84 ms. Allocated memory is still 136.8 MB. Free memory was 120.3 MB in the beginning and 120.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:12:14,778 INFO L168 Benchmark]: CACSL2BoogieTranslator took 701.04 ms. Allocated memory was 136.8 MB in the beginning and 200.8 MB in the end (delta: 64.0 MB). Free memory was 100.2 MB in the beginning and 165.5 MB in the end (delta: -65.3 MB). Peak memory consumption was 28.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:14,779 INFO L168 Benchmark]: Boogie Preprocessor took 97.16 ms. Allocated memory is still 200.8 MB. Free memory was 165.5 MB in the beginning and 159.9 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:14,780 INFO L168 Benchmark]: RCFGBuilder took 1755.09 ms. Allocated memory was 200.8 MB in the beginning and 231.2 MB in the end (delta: 30.4 MB). Free memory was 159.9 MB in the beginning and 93.4 MB in the end (delta: 66.5 MB). Peak memory consumption was 96.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:14,781 INFO L168 Benchmark]: TraceAbstraction took 2001.92 ms. Allocated memory was 231.2 MB in the beginning and 250.6 MB in the end (delta: 19.4 MB). Free memory was 92.0 MB in the beginning and 96.4 MB in the end (delta: -4.4 MB). Peak memory consumption was 15.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:14,785 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 0.84 ms. Allocated memory is still 136.8 MB. Free memory was 120.3 MB in the beginning and 120.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 701.04 ms. Allocated memory was 136.8 MB in the beginning and 200.8 MB in the end (delta: 64.0 MB). Free memory was 100.2 MB in the beginning and 165.5 MB in the end (delta: -65.3 MB). Peak memory consumption was 28.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 97.16 ms. Allocated memory is still 200.8 MB. Free memory was 165.5 MB in the beginning and 159.9 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1755.09 ms. Allocated memory was 200.8 MB in the beginning and 231.2 MB in the end (delta: 30.4 MB). Free memory was 159.9 MB in the beginning and 93.4 MB in the end (delta: 66.5 MB). Peak memory consumption was 96.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 2001.92 ms. Allocated memory was 231.2 MB in the beginning and 250.6 MB in the end (delta: 19.4 MB). Free memory was 92.0 MB in the beginning and 96.4 MB in the end (delta: -4.4 MB). Peak memory consumption was 15.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...