/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product35.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:10:18,798 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:10:18,801 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:10:18,819 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:10:18,819 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:10:18,822 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:10:18,824 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:10:18,834 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:10:18,837 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:10:18,841 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:10:18,844 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:10:18,846 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:10:18,846 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:10:18,848 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:10:18,851 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:10:18,852 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:10:18,854 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:10:18,856 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:10:18,858 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:10:18,863 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:10:18,869 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:10:18,874 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:10:18,875 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:10:18,876 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:10:18,880 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:10:18,880 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:10:18,880 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:10:18,882 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:10:18,883 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:10:18,885 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:10:18,886 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:10:18,887 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:10:18,888 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:10:18,889 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:10:18,890 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:10:18,890 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:10:18,891 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:10:18,891 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:10:18,891 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:10:18,892 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:10:18,893 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:10:18,894 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:10:18,922 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:10:18,923 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:10:18,926 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:10:18,927 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:10:18,927 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:10:18,927 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:10:18,927 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:10:18,927 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:10:18,928 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:10:18,928 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:10:18,928 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:10:18,928 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:10:18,931 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:10:18,932 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:10:18,932 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:10:18,932 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:10:18,932 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:10:18,933 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:10:18,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:10:18,933 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:10:18,933 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:10:18,933 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:10:18,933 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:10:19,221 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:10:19,233 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:10:19,236 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:10:19,238 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:10:19,238 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:10:19,239 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product35.cil.c [2020-07-18 00:10:19,314 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95255ada3/94d2310aea0845ce83eac1aa5dd14467/FLAG1a228af98 [2020-07-18 00:10:19,885 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:10:19,886 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product35.cil.c [2020-07-18 00:10:19,900 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95255ada3/94d2310aea0845ce83eac1aa5dd14467/FLAG1a228af98 [2020-07-18 00:10:20,216 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95255ada3/94d2310aea0845ce83eac1aa5dd14467 [2020-07-18 00:10:20,226 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:10:20,228 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:10:20,229 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:20,229 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:10:20,233 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:10:20,234 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:20" (1/1) ... [2020-07-18 00:10:20,237 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a3032d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:20, skipping insertion in model container [2020-07-18 00:10:20,237 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:20" (1/1) ... [2020-07-18 00:10:20,244 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:10:20,309 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:10:20,825 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:10:20,845 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:10:20,935 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:10:20,970 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:10:20,970 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:20 WrapperNode [2020-07-18 00:10:20,971 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:20,971 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:10:20,972 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:10:20,972 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:10:20,986 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:20" (1/1) ... [2020-07-18 00:10:20,987 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:20" (1/1) ... [2020-07-18 00:10:21,007 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:20" (1/1) ... [2020-07-18 00:10:21,008 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:20" (1/1) ... [2020-07-18 00:10:21,104 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:20" (1/1) ... [2020-07-18 00:10:21,125 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:20" (1/1) ... [2020-07-18 00:10:21,134 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:20" (1/1) ... [2020-07-18 00:10:21,151 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:10:21,152 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:10:21,152 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:10:21,152 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:10:21,156 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:20" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:10:21,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:10:21,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:10:21,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:10:21,226 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:10:21,226 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:10:21,226 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:10:21,226 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:10:21,227 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:10:21,227 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:10:21,227 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 00:10:21,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:10:21,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-07-18 00:10:21,227 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:10:21,227 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:10:21,228 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:10:21,228 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:10:21,228 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:10:21,228 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:10:21,228 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:10:21,229 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:10:21,229 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:10:21,229 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 00:10:21,229 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 00:10:21,230 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:10:21,230 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:10:21,230 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:10:21,230 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:10:21,231 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:10:21,231 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:10:21,231 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:10:21,231 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:10:21,232 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:10:21,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:10:21,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:10:21,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:10:21,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:10:21,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:10:21,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:10:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:10:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:10:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:10:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:10:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:10:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:10:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:10:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:10:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:10:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 00:10:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:10:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:10:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:10:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-07-18 00:10:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 00:10:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:10:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:10:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:10:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:10:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:10:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:10:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:10:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:10:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 00:10:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:10:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:10:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:10:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:10:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:10:21,241 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:10:21,241 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:10:21,241 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:10:21,241 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:10:21,241 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:10:21,241 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:10:21,241 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:10:21,242 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:10:21,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:10:21,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:10:21,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:10:21,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:10:21,243 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:10:21,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:10:21,244 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:10:21,244 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:10:21,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:10:21,245 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:10:21,245 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:10:21,246 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:10:21,247 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:10:21,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:10:21,248 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:10:22,935 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:10:22,935 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:10:22,943 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:10:22 BoogieIcfgContainer [2020-07-18 00:10:22,943 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:10:22,945 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:10:22,945 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:10:22,949 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:10:22,949 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:10:20" (1/3) ... [2020-07-18 00:10:22,950 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69e40db2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:10:22, skipping insertion in model container [2020-07-18 00:10:22,951 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:20" (2/3) ... [2020-07-18 00:10:22,951 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69e40db2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:10:22, skipping insertion in model container [2020-07-18 00:10:22,951 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:10:22" (3/3) ... [2020-07-18 00:10:22,953 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product35.cil.c [2020-07-18 00:10:22,968 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:10:22,981 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:10:23,000 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:10:23,028 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:10:23,028 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:10:23,029 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:10:23,029 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:10:23,029 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:10:23,029 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:10:23,030 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:10:23,030 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:10:23,089 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states. [2020-07-18 00:10:23,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-18 00:10:23,120 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:10:23,121 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:10:23,122 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:10:23,131 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:10:23,132 INFO L82 PathProgramCache]: Analyzing trace with hash 750514354, now seen corresponding path program 1 times [2020-07-18 00:10:23,142 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:10:23,142 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [813912134] [2020-07-18 00:10:23,143 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:10:23,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:23,983 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 00:10:24,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:24,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {398#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {296#true} is VALID [2020-07-18 00:10:24,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {296#true} #valid := #valid[0 := 0]; {296#true} is VALID [2020-07-18 00:10:24,131 INFO L280 TraceCheckUtils]: 2: Hoare triple {296#true} assume 0 < #StackHeapBarrier; {296#true} is VALID [2020-07-18 00:10:24,131 INFO L280 TraceCheckUtils]: 3: Hoare triple {296#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {296#true} is VALID [2020-07-18 00:10:24,132 INFO L280 TraceCheckUtils]: 4: Hoare triple {296#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {296#true} is VALID [2020-07-18 00:10:24,132 INFO L280 TraceCheckUtils]: 5: Hoare triple {296#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {296#true} is VALID [2020-07-18 00:10:24,132 INFO L280 TraceCheckUtils]: 6: Hoare triple {296#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {296#true} is VALID [2020-07-18 00:10:24,133 INFO L280 TraceCheckUtils]: 7: Hoare triple {296#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {296#true} is VALID [2020-07-18 00:10:24,133 INFO L280 TraceCheckUtils]: 8: Hoare triple {296#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {296#true} is VALID [2020-07-18 00:10:24,133 INFO L280 TraceCheckUtils]: 9: Hoare triple {296#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {296#true} is VALID [2020-07-18 00:10:24,134 INFO L280 TraceCheckUtils]: 10: Hoare triple {296#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {296#true} is VALID [2020-07-18 00:10:24,134 INFO L280 TraceCheckUtils]: 11: Hoare triple {296#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {296#true} is VALID [2020-07-18 00:10:24,135 INFO L280 TraceCheckUtils]: 12: Hoare triple {296#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {296#true} is VALID [2020-07-18 00:10:24,135 INFO L280 TraceCheckUtils]: 13: Hoare triple {296#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {296#true} is VALID [2020-07-18 00:10:24,135 INFO L280 TraceCheckUtils]: 14: Hoare triple {296#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {296#true} is VALID [2020-07-18 00:10:24,136 INFO L280 TraceCheckUtils]: 15: Hoare triple {296#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {296#true} is VALID [2020-07-18 00:10:24,136 INFO L280 TraceCheckUtils]: 16: Hoare triple {296#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {296#true} is VALID [2020-07-18 00:10:24,136 INFO L280 TraceCheckUtils]: 17: Hoare triple {296#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {296#true} is VALID [2020-07-18 00:10:24,137 INFO L280 TraceCheckUtils]: 18: Hoare triple {296#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {296#true} is VALID [2020-07-18 00:10:24,137 INFO L280 TraceCheckUtils]: 19: Hoare triple {296#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {296#true} is VALID [2020-07-18 00:10:24,137 INFO L280 TraceCheckUtils]: 20: Hoare triple {296#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {296#true} is VALID [2020-07-18 00:10:24,138 INFO L280 TraceCheckUtils]: 21: Hoare triple {296#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {296#true} is VALID [2020-07-18 00:10:24,138 INFO L280 TraceCheckUtils]: 22: Hoare triple {296#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {296#true} is VALID [2020-07-18 00:10:24,139 INFO L280 TraceCheckUtils]: 23: Hoare triple {296#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {296#true} is VALID [2020-07-18 00:10:24,139 INFO L280 TraceCheckUtils]: 24: Hoare triple {296#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {296#true} is VALID [2020-07-18 00:10:24,139 INFO L280 TraceCheckUtils]: 25: Hoare triple {296#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {296#true} is VALID [2020-07-18 00:10:24,140 INFO L280 TraceCheckUtils]: 26: Hoare triple {296#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L351 {296#true} is VALID [2020-07-18 00:10:24,140 INFO L280 TraceCheckUtils]: 27: Hoare triple {296#true} SUMMARY for call write~init~int(79, #t~string21.base, #t~string21.offset, 1); srcloc: L355 {296#true} is VALID [2020-07-18 00:10:24,140 INFO L280 TraceCheckUtils]: 28: Hoare triple {296#true} SUMMARY for call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L355-1 {296#true} is VALID [2020-07-18 00:10:24,141 INFO L280 TraceCheckUtils]: 29: Hoare triple {296#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L355-2 {296#true} is VALID [2020-07-18 00:10:24,141 INFO L280 TraceCheckUtils]: 30: Hoare triple {296#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4); srcloc: L355-3 {296#true} is VALID [2020-07-18 00:10:24,142 INFO L280 TraceCheckUtils]: 31: Hoare triple {296#true} SUMMARY for call write~init~int(79, #t~string23.base, #t~string23.offset, 1); srcloc: L359 {296#true} is VALID [2020-07-18 00:10:24,142 INFO L280 TraceCheckUtils]: 32: Hoare triple {296#true} SUMMARY for call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L359-1 {296#true} is VALID [2020-07-18 00:10:24,142 INFO L280 TraceCheckUtils]: 33: Hoare triple {296#true} SUMMARY for call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1); srcloc: L359-2 {296#true} is VALID [2020-07-18 00:10:24,143 INFO L280 TraceCheckUtils]: 34: Hoare triple {296#true} SUMMARY for call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1); srcloc: L359-3 {296#true} is VALID [2020-07-18 00:10:24,143 INFO L280 TraceCheckUtils]: 35: Hoare triple {296#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7); srcloc: L359-4 {296#true} is VALID [2020-07-18 00:10:24,143 INFO L280 TraceCheckUtils]: 36: Hoare triple {296#true} SUMMARY for call write~init~int(44, #t~string25.base, #t~string25.offset, 1); srcloc: L363 {296#true} is VALID [2020-07-18 00:10:24,144 INFO L280 TraceCheckUtils]: 37: Hoare triple {296#true} SUMMARY for call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1); srcloc: L363-1 {296#true} is VALID [2020-07-18 00:10:24,144 INFO L280 TraceCheckUtils]: 38: Hoare triple {296#true} SUMMARY for call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1); srcloc: L363-2 {296#true} is VALID [2020-07-18 00:10:24,144 INFO L280 TraceCheckUtils]: 39: Hoare triple {296#true} SUMMARY for call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1); srcloc: L363-3 {296#true} is VALID [2020-07-18 00:10:24,145 INFO L280 TraceCheckUtils]: 40: Hoare triple {296#true} SUMMARY for call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1); srcloc: L363-4 {296#true} is VALID [2020-07-18 00:10:24,145 INFO L280 TraceCheckUtils]: 41: Hoare triple {296#true} SUMMARY for call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1); srcloc: L363-5 {296#true} is VALID [2020-07-18 00:10:24,145 INFO L280 TraceCheckUtils]: 42: Hoare triple {296#true} SUMMARY for call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1); srcloc: L363-6 {296#true} is VALID [2020-07-18 00:10:24,146 INFO L280 TraceCheckUtils]: 43: Hoare triple {296#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3); srcloc: L363-7 {296#true} is VALID [2020-07-18 00:10:24,146 INFO L280 TraceCheckUtils]: 44: Hoare triple {296#true} SUMMARY for call write~init~int(79, #t~string27.base, #t~string27.offset, 1); srcloc: L367 {296#true} is VALID [2020-07-18 00:10:24,146 INFO L280 TraceCheckUtils]: 45: Hoare triple {296#true} SUMMARY for call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1); srcloc: L367-1 {296#true} is VALID [2020-07-18 00:10:24,147 INFO L280 TraceCheckUtils]: 46: Hoare triple {296#true} SUMMARY for call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1); srcloc: L367-2 {296#true} is VALID [2020-07-18 00:10:24,147 INFO L280 TraceCheckUtils]: 47: Hoare triple {296#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4); srcloc: L367-3 {296#true} is VALID [2020-07-18 00:10:24,147 INFO L280 TraceCheckUtils]: 48: Hoare triple {296#true} SUMMARY for call write~init~int(79, #t~string29.base, #t~string29.offset, 1); srcloc: L371 {296#true} is VALID [2020-07-18 00:10:24,148 INFO L280 TraceCheckUtils]: 49: Hoare triple {296#true} SUMMARY for call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1); srcloc: L371-1 {296#true} is VALID [2020-07-18 00:10:24,148 INFO L280 TraceCheckUtils]: 50: Hoare triple {296#true} SUMMARY for call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1); srcloc: L371-2 {296#true} is VALID [2020-07-18 00:10:24,149 INFO L280 TraceCheckUtils]: 51: Hoare triple {296#true} SUMMARY for call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1); srcloc: L371-3 {296#true} is VALID [2020-07-18 00:10:24,149 INFO L280 TraceCheckUtils]: 52: Hoare triple {296#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3); srcloc: L371-4 {296#true} is VALID [2020-07-18 00:10:24,149 INFO L280 TraceCheckUtils]: 53: Hoare triple {296#true} SUMMARY for call write~init~int(41, #t~string31.base, #t~string31.offset, 1); srcloc: L375 {296#true} is VALID [2020-07-18 00:10:24,150 INFO L280 TraceCheckUtils]: 54: Hoare triple {296#true} SUMMARY for call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1); srcloc: L375-1 {296#true} is VALID [2020-07-18 00:10:24,150 INFO L280 TraceCheckUtils]: 55: Hoare triple {296#true} SUMMARY for call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1); srcloc: L375-2 {296#true} is VALID [2020-07-18 00:10:24,150 INFO L280 TraceCheckUtils]: 56: Hoare triple {296#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2); srcloc: L375-3 {296#true} is VALID [2020-07-18 00:10:24,151 INFO L280 TraceCheckUtils]: 57: Hoare triple {296#true} SUMMARY for call write~init~int(10, #t~string33.base, #t~string33.offset, 1); srcloc: L377 {296#true} is VALID [2020-07-18 00:10:24,151 INFO L280 TraceCheckUtils]: 58: Hoare triple {296#true} SUMMARY for call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1); srcloc: L377-1 {296#true} is VALID [2020-07-18 00:10:24,151 INFO L280 TraceCheckUtils]: 59: Hoare triple {296#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L377-2 {296#true} is VALID [2020-07-18 00:10:24,152 INFO L280 TraceCheckUtils]: 60: Hoare triple {296#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L848 {296#true} is VALID [2020-07-18 00:10:24,152 INFO L280 TraceCheckUtils]: 61: Hoare triple {296#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L848-1 {296#true} is VALID [2020-07-18 00:10:24,152 INFO L280 TraceCheckUtils]: 62: Hoare triple {296#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L849 {296#true} is VALID [2020-07-18 00:10:24,153 INFO L280 TraceCheckUtils]: 63: Hoare triple {296#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L855 {296#true} is VALID [2020-07-18 00:10:24,153 INFO L280 TraceCheckUtils]: 64: Hoare triple {296#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L855-1 {296#true} is VALID [2020-07-18 00:10:24,153 INFO L280 TraceCheckUtils]: 65: Hoare triple {296#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L856 {296#true} is VALID [2020-07-18 00:10:24,154 INFO L280 TraceCheckUtils]: 66: Hoare triple {296#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L894 {296#true} is VALID [2020-07-18 00:10:24,154 INFO L280 TraceCheckUtils]: 67: Hoare triple {296#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L894-1 {296#true} is VALID [2020-07-18 00:10:24,154 INFO L280 TraceCheckUtils]: 68: Hoare triple {296#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L895 {296#true} is VALID [2020-07-18 00:10:24,155 INFO L280 TraceCheckUtils]: 69: Hoare triple {296#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L901 {296#true} is VALID [2020-07-18 00:10:24,155 INFO L280 TraceCheckUtils]: 70: Hoare triple {296#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L901-1 {296#true} is VALID [2020-07-18 00:10:24,155 INFO L280 TraceCheckUtils]: 71: Hoare triple {296#true} ~waterLevel~0 := 1; {296#true} is VALID [2020-07-18 00:10:24,156 INFO L280 TraceCheckUtils]: 72: Hoare triple {296#true} ~methaneLevelCritical~0 := 0; {296#true} is VALID [2020-07-18 00:10:24,156 INFO L280 TraceCheckUtils]: 73: Hoare triple {296#true} ~pumpRunning~0 := 0; {296#true} is VALID [2020-07-18 00:10:24,156 INFO L280 TraceCheckUtils]: 74: Hoare triple {296#true} ~systemActive~0 := 1; {296#true} is VALID [2020-07-18 00:10:24,157 INFO L280 TraceCheckUtils]: 75: Hoare triple {296#true} ~cleanupTimeShifts~0 := 4; {296#true} is VALID [2020-07-18 00:10:24,157 INFO L280 TraceCheckUtils]: 76: Hoare triple {296#true} ~head~0.base, ~head~0.offset := 0, 0; {296#true} is VALID [2020-07-18 00:10:24,158 INFO L280 TraceCheckUtils]: 77: Hoare triple {296#true} assume true; {296#true} is VALID [2020-07-18 00:10:24,158 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {296#true} {296#true} #878#return; {296#true} is VALID [2020-07-18 00:10:24,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:24,172 INFO L280 TraceCheckUtils]: 0: Hoare triple {296#true} assume true; {296#true} is VALID [2020-07-18 00:10:24,172 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {296#true} {296#true} #796#return; {296#true} is VALID [2020-07-18 00:10:24,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:24,176 INFO L280 TraceCheckUtils]: 0: Hoare triple {296#true} assume true; {296#true} is VALID [2020-07-18 00:10:24,176 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {296#true} {296#true} #798#return; {296#true} is VALID [2020-07-18 00:10:24,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:24,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {296#true} havoc ~retValue_acc~7; {296#true} is VALID [2020-07-18 00:10:24,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {296#true} ~retValue_acc~7 := 1; {296#true} is VALID [2020-07-18 00:10:24,181 INFO L280 TraceCheckUtils]: 2: Hoare triple {296#true} #res := ~retValue_acc~7; {296#true} is VALID [2020-07-18 00:10:24,181 INFO L280 TraceCheckUtils]: 3: Hoare triple {296#true} assume true; {296#true} is VALID [2020-07-18 00:10:24,181 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {296#true} {296#true} #800#return; {296#true} is VALID [2020-07-18 00:10:24,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:24,206 INFO L280 TraceCheckUtils]: 0: Hoare triple {296#true} assume true; {296#true} is VALID [2020-07-18 00:10:24,206 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {296#true} {296#true} #802#return; {296#true} is VALID [2020-07-18 00:10:24,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:24,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {296#true} havoc ~retValue_acc~0; {296#true} is VALID [2020-07-18 00:10:24,211 INFO L280 TraceCheckUtils]: 1: Hoare triple {296#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {296#true} is VALID [2020-07-18 00:10:24,211 INFO L280 TraceCheckUtils]: 2: Hoare triple {296#true} #res := ~retValue_acc~0; {296#true} is VALID [2020-07-18 00:10:24,211 INFO L280 TraceCheckUtils]: 3: Hoare triple {296#true} assume true; {296#true} is VALID [2020-07-18 00:10:24,212 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {296#true} {297#false} #882#return; {297#false} is VALID [2020-07-18 00:10:24,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:24,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {296#true} havoc ~retValue_acc~4; {296#true} is VALID [2020-07-18 00:10:24,216 INFO L280 TraceCheckUtils]: 1: Hoare triple {296#true} ~retValue_acc~4 := ~pumpRunning~0; {296#true} is VALID [2020-07-18 00:10:24,216 INFO L280 TraceCheckUtils]: 2: Hoare triple {296#true} #res := ~retValue_acc~4; {296#true} is VALID [2020-07-18 00:10:24,216 INFO L280 TraceCheckUtils]: 3: Hoare triple {296#true} assume true; {296#true} is VALID [2020-07-18 00:10:24,217 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {296#true} {297#false} #884#return; {297#false} is VALID [2020-07-18 00:10:24,223 INFO L263 TraceCheckUtils]: 0: Hoare triple {296#true} call ULTIMATE.init(); {398#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 00:10:24,223 INFO L280 TraceCheckUtils]: 1: Hoare triple {398#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {296#true} is VALID [2020-07-18 00:10:24,224 INFO L280 TraceCheckUtils]: 2: Hoare triple {296#true} #valid := #valid[0 := 0]; {296#true} is VALID [2020-07-18 00:10:24,224 INFO L280 TraceCheckUtils]: 3: Hoare triple {296#true} assume 0 < #StackHeapBarrier; {296#true} is VALID [2020-07-18 00:10:24,224 INFO L280 TraceCheckUtils]: 4: Hoare triple {296#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {296#true} is VALID [2020-07-18 00:10:24,225 INFO L280 TraceCheckUtils]: 5: Hoare triple {296#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {296#true} is VALID [2020-07-18 00:10:24,225 INFO L280 TraceCheckUtils]: 6: Hoare triple {296#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {296#true} is VALID [2020-07-18 00:10:24,225 INFO L280 TraceCheckUtils]: 7: Hoare triple {296#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {296#true} is VALID [2020-07-18 00:10:24,226 INFO L280 TraceCheckUtils]: 8: Hoare triple {296#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {296#true} is VALID [2020-07-18 00:10:24,226 INFO L280 TraceCheckUtils]: 9: Hoare triple {296#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {296#true} is VALID [2020-07-18 00:10:24,226 INFO L280 TraceCheckUtils]: 10: Hoare triple {296#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {296#true} is VALID [2020-07-18 00:10:24,227 INFO L280 TraceCheckUtils]: 11: Hoare triple {296#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {296#true} is VALID [2020-07-18 00:10:24,227 INFO L280 TraceCheckUtils]: 12: Hoare triple {296#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {296#true} is VALID [2020-07-18 00:10:24,227 INFO L280 TraceCheckUtils]: 13: Hoare triple {296#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {296#true} is VALID [2020-07-18 00:10:24,228 INFO L280 TraceCheckUtils]: 14: Hoare triple {296#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {296#true} is VALID [2020-07-18 00:10:24,228 INFO L280 TraceCheckUtils]: 15: Hoare triple {296#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {296#true} is VALID [2020-07-18 00:10:24,228 INFO L280 TraceCheckUtils]: 16: Hoare triple {296#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {296#true} is VALID [2020-07-18 00:10:24,228 INFO L280 TraceCheckUtils]: 17: Hoare triple {296#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {296#true} is VALID [2020-07-18 00:10:24,229 INFO L280 TraceCheckUtils]: 18: Hoare triple {296#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {296#true} is VALID [2020-07-18 00:10:24,229 INFO L280 TraceCheckUtils]: 19: Hoare triple {296#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {296#true} is VALID [2020-07-18 00:10:24,229 INFO L280 TraceCheckUtils]: 20: Hoare triple {296#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {296#true} is VALID [2020-07-18 00:10:24,230 INFO L280 TraceCheckUtils]: 21: Hoare triple {296#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {296#true} is VALID [2020-07-18 00:10:24,230 INFO L280 TraceCheckUtils]: 22: Hoare triple {296#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {296#true} is VALID [2020-07-18 00:10:24,230 INFO L280 TraceCheckUtils]: 23: Hoare triple {296#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {296#true} is VALID [2020-07-18 00:10:24,231 INFO L280 TraceCheckUtils]: 24: Hoare triple {296#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {296#true} is VALID [2020-07-18 00:10:24,231 INFO L280 TraceCheckUtils]: 25: Hoare triple {296#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {296#true} is VALID [2020-07-18 00:10:24,231 INFO L280 TraceCheckUtils]: 26: Hoare triple {296#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {296#true} is VALID [2020-07-18 00:10:24,232 INFO L280 TraceCheckUtils]: 27: Hoare triple {296#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L351 {296#true} is VALID [2020-07-18 00:10:24,232 INFO L280 TraceCheckUtils]: 28: Hoare triple {296#true} SUMMARY for call write~init~int(79, #t~string21.base, #t~string21.offset, 1); srcloc: L355 {296#true} is VALID [2020-07-18 00:10:24,232 INFO L280 TraceCheckUtils]: 29: Hoare triple {296#true} SUMMARY for call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L355-1 {296#true} is VALID [2020-07-18 00:10:24,232 INFO L280 TraceCheckUtils]: 30: Hoare triple {296#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L355-2 {296#true} is VALID [2020-07-18 00:10:24,233 INFO L280 TraceCheckUtils]: 31: Hoare triple {296#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4); srcloc: L355-3 {296#true} is VALID [2020-07-18 00:10:24,233 INFO L280 TraceCheckUtils]: 32: Hoare triple {296#true} SUMMARY for call write~init~int(79, #t~string23.base, #t~string23.offset, 1); srcloc: L359 {296#true} is VALID [2020-07-18 00:10:24,233 INFO L280 TraceCheckUtils]: 33: Hoare triple {296#true} SUMMARY for call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L359-1 {296#true} is VALID [2020-07-18 00:10:24,234 INFO L280 TraceCheckUtils]: 34: Hoare triple {296#true} SUMMARY for call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1); srcloc: L359-2 {296#true} is VALID [2020-07-18 00:10:24,234 INFO L280 TraceCheckUtils]: 35: Hoare triple {296#true} SUMMARY for call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1); srcloc: L359-3 {296#true} is VALID [2020-07-18 00:10:24,234 INFO L280 TraceCheckUtils]: 36: Hoare triple {296#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7); srcloc: L359-4 {296#true} is VALID [2020-07-18 00:10:24,234 INFO L280 TraceCheckUtils]: 37: Hoare triple {296#true} SUMMARY for call write~init~int(44, #t~string25.base, #t~string25.offset, 1); srcloc: L363 {296#true} is VALID [2020-07-18 00:10:24,235 INFO L280 TraceCheckUtils]: 38: Hoare triple {296#true} SUMMARY for call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1); srcloc: L363-1 {296#true} is VALID [2020-07-18 00:10:24,235 INFO L280 TraceCheckUtils]: 39: Hoare triple {296#true} SUMMARY for call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1); srcloc: L363-2 {296#true} is VALID [2020-07-18 00:10:24,235 INFO L280 TraceCheckUtils]: 40: Hoare triple {296#true} SUMMARY for call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1); srcloc: L363-3 {296#true} is VALID [2020-07-18 00:10:24,236 INFO L280 TraceCheckUtils]: 41: Hoare triple {296#true} SUMMARY for call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1); srcloc: L363-4 {296#true} is VALID [2020-07-18 00:10:24,236 INFO L280 TraceCheckUtils]: 42: Hoare triple {296#true} SUMMARY for call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1); srcloc: L363-5 {296#true} is VALID [2020-07-18 00:10:24,236 INFO L280 TraceCheckUtils]: 43: Hoare triple {296#true} SUMMARY for call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1); srcloc: L363-6 {296#true} is VALID [2020-07-18 00:10:24,236 INFO L280 TraceCheckUtils]: 44: Hoare triple {296#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3); srcloc: L363-7 {296#true} is VALID [2020-07-18 00:10:24,237 INFO L280 TraceCheckUtils]: 45: Hoare triple {296#true} SUMMARY for call write~init~int(79, #t~string27.base, #t~string27.offset, 1); srcloc: L367 {296#true} is VALID [2020-07-18 00:10:24,237 INFO L280 TraceCheckUtils]: 46: Hoare triple {296#true} SUMMARY for call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1); srcloc: L367-1 {296#true} is VALID [2020-07-18 00:10:24,237 INFO L280 TraceCheckUtils]: 47: Hoare triple {296#true} SUMMARY for call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1); srcloc: L367-2 {296#true} is VALID [2020-07-18 00:10:24,238 INFO L280 TraceCheckUtils]: 48: Hoare triple {296#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4); srcloc: L367-3 {296#true} is VALID [2020-07-18 00:10:24,238 INFO L280 TraceCheckUtils]: 49: Hoare triple {296#true} SUMMARY for call write~init~int(79, #t~string29.base, #t~string29.offset, 1); srcloc: L371 {296#true} is VALID [2020-07-18 00:10:24,238 INFO L280 TraceCheckUtils]: 50: Hoare triple {296#true} SUMMARY for call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1); srcloc: L371-1 {296#true} is VALID [2020-07-18 00:10:24,239 INFO L280 TraceCheckUtils]: 51: Hoare triple {296#true} SUMMARY for call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1); srcloc: L371-2 {296#true} is VALID [2020-07-18 00:10:24,239 INFO L280 TraceCheckUtils]: 52: Hoare triple {296#true} SUMMARY for call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1); srcloc: L371-3 {296#true} is VALID [2020-07-18 00:10:24,239 INFO L280 TraceCheckUtils]: 53: Hoare triple {296#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3); srcloc: L371-4 {296#true} is VALID [2020-07-18 00:10:24,239 INFO L280 TraceCheckUtils]: 54: Hoare triple {296#true} SUMMARY for call write~init~int(41, #t~string31.base, #t~string31.offset, 1); srcloc: L375 {296#true} is VALID [2020-07-18 00:10:24,240 INFO L280 TraceCheckUtils]: 55: Hoare triple {296#true} SUMMARY for call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1); srcloc: L375-1 {296#true} is VALID [2020-07-18 00:10:24,240 INFO L280 TraceCheckUtils]: 56: Hoare triple {296#true} SUMMARY for call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1); srcloc: L375-2 {296#true} is VALID [2020-07-18 00:10:24,240 INFO L280 TraceCheckUtils]: 57: Hoare triple {296#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2); srcloc: L375-3 {296#true} is VALID [2020-07-18 00:10:24,241 INFO L280 TraceCheckUtils]: 58: Hoare triple {296#true} SUMMARY for call write~init~int(10, #t~string33.base, #t~string33.offset, 1); srcloc: L377 {296#true} is VALID [2020-07-18 00:10:24,241 INFO L280 TraceCheckUtils]: 59: Hoare triple {296#true} SUMMARY for call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1); srcloc: L377-1 {296#true} is VALID [2020-07-18 00:10:24,241 INFO L280 TraceCheckUtils]: 60: Hoare triple {296#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L377-2 {296#true} is VALID [2020-07-18 00:10:24,241 INFO L280 TraceCheckUtils]: 61: Hoare triple {296#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L848 {296#true} is VALID [2020-07-18 00:10:24,242 INFO L280 TraceCheckUtils]: 62: Hoare triple {296#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L848-1 {296#true} is VALID [2020-07-18 00:10:24,242 INFO L280 TraceCheckUtils]: 63: Hoare triple {296#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L849 {296#true} is VALID [2020-07-18 00:10:24,242 INFO L280 TraceCheckUtils]: 64: Hoare triple {296#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L855 {296#true} is VALID [2020-07-18 00:10:24,243 INFO L280 TraceCheckUtils]: 65: Hoare triple {296#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L855-1 {296#true} is VALID [2020-07-18 00:10:24,243 INFO L280 TraceCheckUtils]: 66: Hoare triple {296#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L856 {296#true} is VALID [2020-07-18 00:10:24,243 INFO L280 TraceCheckUtils]: 67: Hoare triple {296#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L894 {296#true} is VALID [2020-07-18 00:10:24,244 INFO L280 TraceCheckUtils]: 68: Hoare triple {296#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L894-1 {296#true} is VALID [2020-07-18 00:10:24,244 INFO L280 TraceCheckUtils]: 69: Hoare triple {296#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L895 {296#true} is VALID [2020-07-18 00:10:24,244 INFO L280 TraceCheckUtils]: 70: Hoare triple {296#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L901 {296#true} is VALID [2020-07-18 00:10:24,245 INFO L280 TraceCheckUtils]: 71: Hoare triple {296#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L901-1 {296#true} is VALID [2020-07-18 00:10:24,245 INFO L280 TraceCheckUtils]: 72: Hoare triple {296#true} ~waterLevel~0 := 1; {296#true} is VALID [2020-07-18 00:10:24,245 INFO L280 TraceCheckUtils]: 73: Hoare triple {296#true} ~methaneLevelCritical~0 := 0; {296#true} is VALID [2020-07-18 00:10:24,245 INFO L280 TraceCheckUtils]: 74: Hoare triple {296#true} ~pumpRunning~0 := 0; {296#true} is VALID [2020-07-18 00:10:24,246 INFO L280 TraceCheckUtils]: 75: Hoare triple {296#true} ~systemActive~0 := 1; {296#true} is VALID [2020-07-18 00:10:24,246 INFO L280 TraceCheckUtils]: 76: Hoare triple {296#true} ~cleanupTimeShifts~0 := 4; {296#true} is VALID [2020-07-18 00:10:24,246 INFO L280 TraceCheckUtils]: 77: Hoare triple {296#true} ~head~0.base, ~head~0.offset := 0, 0; {296#true} is VALID [2020-07-18 00:10:24,247 INFO L280 TraceCheckUtils]: 78: Hoare triple {296#true} assume true; {296#true} is VALID [2020-07-18 00:10:24,247 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {296#true} {296#true} #878#return; {296#true} is VALID [2020-07-18 00:10:24,247 INFO L263 TraceCheckUtils]: 80: Hoare triple {296#true} call #t~ret72 := main(); {296#true} is VALID [2020-07-18 00:10:24,247 INFO L280 TraceCheckUtils]: 81: Hoare triple {296#true} havoc ~retValue_acc~8; {296#true} is VALID [2020-07-18 00:10:24,248 INFO L280 TraceCheckUtils]: 82: Hoare triple {296#true} havoc ~tmp~4; {296#true} is VALID [2020-07-18 00:10:24,248 INFO L263 TraceCheckUtils]: 83: Hoare triple {296#true} call select_helpers(); {296#true} is VALID [2020-07-18 00:10:24,248 INFO L280 TraceCheckUtils]: 84: Hoare triple {296#true} assume true; {296#true} is VALID [2020-07-18 00:10:24,248 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {296#true} {296#true} #796#return; {296#true} is VALID [2020-07-18 00:10:24,249 INFO L263 TraceCheckUtils]: 86: Hoare triple {296#true} call select_features(); {296#true} is VALID [2020-07-18 00:10:24,249 INFO L280 TraceCheckUtils]: 87: Hoare triple {296#true} assume true; {296#true} is VALID [2020-07-18 00:10:24,249 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {296#true} {296#true} #798#return; {296#true} is VALID [2020-07-18 00:10:24,250 INFO L263 TraceCheckUtils]: 89: Hoare triple {296#true} call #t~ret36 := valid_product(); {296#true} is VALID [2020-07-18 00:10:24,250 INFO L280 TraceCheckUtils]: 90: Hoare triple {296#true} havoc ~retValue_acc~7; {296#true} is VALID [2020-07-18 00:10:24,250 INFO L280 TraceCheckUtils]: 91: Hoare triple {296#true} ~retValue_acc~7 := 1; {296#true} is VALID [2020-07-18 00:10:24,251 INFO L280 TraceCheckUtils]: 92: Hoare triple {296#true} #res := ~retValue_acc~7; {296#true} is VALID [2020-07-18 00:10:24,251 INFO L280 TraceCheckUtils]: 93: Hoare triple {296#true} assume true; {296#true} is VALID [2020-07-18 00:10:24,251 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {296#true} {296#true} #800#return; {296#true} is VALID [2020-07-18 00:10:24,251 INFO L280 TraceCheckUtils]: 95: Hoare triple {296#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {296#true} is VALID [2020-07-18 00:10:24,252 INFO L280 TraceCheckUtils]: 96: Hoare triple {296#true} ~tmp~4 := #t~ret36; {296#true} is VALID [2020-07-18 00:10:24,252 INFO L280 TraceCheckUtils]: 97: Hoare triple {296#true} havoc #t~ret36; {296#true} is VALID [2020-07-18 00:10:24,252 INFO L280 TraceCheckUtils]: 98: Hoare triple {296#true} assume 0 != ~tmp~4; {296#true} is VALID [2020-07-18 00:10:24,253 INFO L263 TraceCheckUtils]: 99: Hoare triple {296#true} call setup(); {296#true} is VALID [2020-07-18 00:10:24,253 INFO L280 TraceCheckUtils]: 100: Hoare triple {296#true} assume true; {296#true} is VALID [2020-07-18 00:10:24,253 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {296#true} {296#true} #802#return; {296#true} is VALID [2020-07-18 00:10:24,253 INFO L263 TraceCheckUtils]: 102: Hoare triple {296#true} call runTest(); {296#true} is VALID [2020-07-18 00:10:24,254 INFO L263 TraceCheckUtils]: 103: Hoare triple {296#true} call test(); {296#true} is VALID [2020-07-18 00:10:24,254 INFO L280 TraceCheckUtils]: 104: Hoare triple {296#true} havoc ~splverifierCounter~0; {296#true} is VALID [2020-07-18 00:10:24,254 INFO L280 TraceCheckUtils]: 105: Hoare triple {296#true} havoc ~tmp~1; {296#true} is VALID [2020-07-18 00:10:24,255 INFO L280 TraceCheckUtils]: 106: Hoare triple {296#true} havoc ~tmp___0~1; {296#true} is VALID [2020-07-18 00:10:24,255 INFO L280 TraceCheckUtils]: 107: Hoare triple {296#true} havoc ~tmp___1~0; {296#true} is VALID [2020-07-18 00:10:24,255 INFO L280 TraceCheckUtils]: 108: Hoare triple {296#true} havoc ~tmp___2~0; {296#true} is VALID [2020-07-18 00:10:24,256 INFO L280 TraceCheckUtils]: 109: Hoare triple {296#true} ~splverifierCounter~0 := 0; {296#true} is VALID [2020-07-18 00:10:24,257 INFO L280 TraceCheckUtils]: 110: Hoare triple {296#true} assume false; {297#false} is VALID [2020-07-18 00:10:24,257 INFO L263 TraceCheckUtils]: 111: Hoare triple {297#false} call cleanup(); {297#false} is VALID [2020-07-18 00:10:24,257 INFO L280 TraceCheckUtils]: 112: Hoare triple {297#false} havoc ~i~0; {297#false} is VALID [2020-07-18 00:10:24,258 INFO L280 TraceCheckUtils]: 113: Hoare triple {297#false} havoc ~__cil_tmp2~0; {297#false} is VALID [2020-07-18 00:10:24,258 INFO L263 TraceCheckUtils]: 114: Hoare triple {297#false} call timeShift(); {297#false} is VALID [2020-07-18 00:10:24,258 INFO L280 TraceCheckUtils]: 115: Hoare triple {297#false} assume !(0 != ~pumpRunning~0); {297#false} is VALID [2020-07-18 00:10:24,258 INFO L280 TraceCheckUtils]: 116: Hoare triple {297#false} assume !(0 != ~systemActive~0); {297#false} is VALID [2020-07-18 00:10:24,259 INFO L263 TraceCheckUtils]: 117: Hoare triple {297#false} call __utac_acc__Specification1_spec__1(); {297#false} is VALID [2020-07-18 00:10:24,259 INFO L280 TraceCheckUtils]: 118: Hoare triple {297#false} havoc ~tmp~0; {297#false} is VALID [2020-07-18 00:10:24,259 INFO L280 TraceCheckUtils]: 119: Hoare triple {297#false} havoc ~tmp___0~0; {297#false} is VALID [2020-07-18 00:10:24,260 INFO L263 TraceCheckUtils]: 120: Hoare triple {297#false} call #t~ret10 := isMethaneLevelCritical(); {296#true} is VALID [2020-07-18 00:10:24,260 INFO L280 TraceCheckUtils]: 121: Hoare triple {296#true} havoc ~retValue_acc~0; {296#true} is VALID [2020-07-18 00:10:24,260 INFO L280 TraceCheckUtils]: 122: Hoare triple {296#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {296#true} is VALID [2020-07-18 00:10:24,260 INFO L280 TraceCheckUtils]: 123: Hoare triple {296#true} #res := ~retValue_acc~0; {296#true} is VALID [2020-07-18 00:10:24,261 INFO L280 TraceCheckUtils]: 124: Hoare triple {296#true} assume true; {296#true} is VALID [2020-07-18 00:10:24,261 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {296#true} {297#false} #882#return; {297#false} is VALID [2020-07-18 00:10:24,261 INFO L280 TraceCheckUtils]: 126: Hoare triple {297#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {297#false} is VALID [2020-07-18 00:10:24,262 INFO L280 TraceCheckUtils]: 127: Hoare triple {297#false} ~tmp~0 := #t~ret10; {297#false} is VALID [2020-07-18 00:10:24,262 INFO L280 TraceCheckUtils]: 128: Hoare triple {297#false} havoc #t~ret10; {297#false} is VALID [2020-07-18 00:10:24,262 INFO L280 TraceCheckUtils]: 129: Hoare triple {297#false} assume 0 != ~tmp~0; {297#false} is VALID [2020-07-18 00:10:24,262 INFO L263 TraceCheckUtils]: 130: Hoare triple {297#false} call #t~ret11 := isPumpRunning(); {296#true} is VALID [2020-07-18 00:10:24,263 INFO L280 TraceCheckUtils]: 131: Hoare triple {296#true} havoc ~retValue_acc~4; {296#true} is VALID [2020-07-18 00:10:24,263 INFO L280 TraceCheckUtils]: 132: Hoare triple {296#true} ~retValue_acc~4 := ~pumpRunning~0; {296#true} is VALID [2020-07-18 00:10:24,263 INFO L280 TraceCheckUtils]: 133: Hoare triple {296#true} #res := ~retValue_acc~4; {296#true} is VALID [2020-07-18 00:10:24,263 INFO L280 TraceCheckUtils]: 134: Hoare triple {296#true} assume true; {296#true} is VALID [2020-07-18 00:10:24,264 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {296#true} {297#false} #884#return; {297#false} is VALID [2020-07-18 00:10:24,264 INFO L280 TraceCheckUtils]: 136: Hoare triple {297#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {297#false} is VALID [2020-07-18 00:10:24,264 INFO L280 TraceCheckUtils]: 137: Hoare triple {297#false} ~tmp___0~0 := #t~ret11; {297#false} is VALID [2020-07-18 00:10:24,265 INFO L280 TraceCheckUtils]: 138: Hoare triple {297#false} havoc #t~ret11; {297#false} is VALID [2020-07-18 00:10:24,265 INFO L280 TraceCheckUtils]: 139: Hoare triple {297#false} assume 0 != ~tmp___0~0; {297#false} is VALID [2020-07-18 00:10:24,265 INFO L263 TraceCheckUtils]: 140: Hoare triple {297#false} call __automaton_fail(); {297#false} is VALID [2020-07-18 00:10:24,266 INFO L280 TraceCheckUtils]: 141: Hoare triple {297#false} assume !false; {297#false} is VALID [2020-07-18 00:10:24,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:10:24,457 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:10:24,460 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [813912134] [2020-07-18 00:10:24,462 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:10:24,462 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-18 00:10:24,462 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1318250837] [2020-07-18 00:10:24,468 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 142 [2020-07-18 00:10:24,472 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:10:24,476 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-18 00:10:24,489 WARN L140 InductivityCheck]: Transition 406#(and (<= __utac_acc__Specification1_spec__1_~tmp___0~0 2147483647) (not (= 0 __utac_acc__Specification1_spec__1_~tmp___0~0)) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp___0~0 2147483648))) ( _ , assume !false; , 297#false ) not inductive [2020-07-18 00:10:24,490 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:10:24,491 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:103) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:10:24,496 INFO L168 Benchmark]: Toolchain (without parser) took 4268.48 ms. Allocated memory was 138.4 MB in the beginning and 248.0 MB in the end (delta: 109.6 MB). Free memory was 102.7 MB in the beginning and 136.5 MB in the end (delta: -33.8 MB). Peak memory consumption was 75.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:24,497 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 138.4 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-18 00:10:24,498 INFO L168 Benchmark]: CACSL2BoogieTranslator took 741.96 ms. Allocated memory was 138.4 MB in the beginning and 202.9 MB in the end (delta: 64.5 MB). Free memory was 102.2 MB in the beginning and 167.4 MB in the end (delta: -65.1 MB). Peak memory consumption was 25.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:24,499 INFO L168 Benchmark]: Boogie Preprocessor took 179.78 ms. Allocated memory is still 202.9 MB. Free memory was 167.4 MB in the beginning and 161.3 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:24,500 INFO L168 Benchmark]: RCFGBuilder took 1791.88 ms. Allocated memory was 202.9 MB in the beginning and 235.9 MB in the end (delta: 33.0 MB). Free memory was 161.3 MB in the beginning and 87.6 MB in the end (delta: 73.7 MB). Peak memory consumption was 106.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:24,501 INFO L168 Benchmark]: TraceAbstraction took 1548.16 ms. Allocated memory was 235.9 MB in the beginning and 248.0 MB in the end (delta: 12.1 MB). Free memory was 87.6 MB in the beginning and 136.5 MB in the end (delta: -48.9 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:10:24,505 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 138.4 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 741.96 ms. Allocated memory was 138.4 MB in the beginning and 202.9 MB in the end (delta: 64.5 MB). Free memory was 102.2 MB in the beginning and 167.4 MB in the end (delta: -65.1 MB). Peak memory consumption was 25.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 179.78 ms. Allocated memory is still 202.9 MB. Free memory was 167.4 MB in the beginning and 161.3 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1791.88 ms. Allocated memory was 202.9 MB in the beginning and 235.9 MB in the end (delta: 33.0 MB). Free memory was 161.3 MB in the beginning and 87.6 MB in the end (delta: 73.7 MB). Peak memory consumption was 106.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1548.16 ms. Allocated memory was 235.9 MB in the beginning and 248.0 MB in the end (delta: 12.1 MB). Free memory was 87.6 MB in the beginning and 136.5 MB in the end (delta: -48.9 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...