/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product29.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:10:49,952 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:10:49,954 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:10:49,967 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:10:49,967 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:10:49,969 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:10:49,970 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:10:49,972 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:10:49,974 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:10:49,975 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:10:49,976 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:10:49,977 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:10:49,978 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:10:49,979 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:10:49,980 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:10:49,981 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:10:49,982 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:10:49,983 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:10:49,985 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:10:49,987 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:10:49,988 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:10:49,990 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:10:49,991 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:10:49,991 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:10:49,994 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:10:49,994 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:10:49,994 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:10:49,995 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:10:49,996 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:10:49,997 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:10:49,997 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:10:49,998 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:10:49,998 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:10:49,999 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:10:50,000 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:10:50,000 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:10:50,001 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:10:50,002 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:10:50,002 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:10:50,003 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:10:50,003 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:10:50,004 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 00:10:50,014 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:10:50,014 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:10:50,015 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:10:50,016 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:10:50,016 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:10:50,016 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:10:50,016 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:10:50,016 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:10:50,017 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:10:50,017 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:10:50,017 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:10:50,017 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:10:50,017 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:10:50,018 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:10:50,018 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:10:50,018 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:10:50,018 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:10:50,018 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:10:50,019 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:10:50,019 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:10:50,019 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:10:50,019 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:10:50,020 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:10:50,356 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:10:50,369 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:10:50,373 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:10:50,374 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:10:50,374 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:10:50,375 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product29.cil.c [2020-07-18 00:10:50,443 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08dea2f90/862fab0567d94d6593508c915fa5ad52/FLAG5f6c2ca4d [2020-07-18 00:10:50,993 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:10:50,994 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product29.cil.c [2020-07-18 00:10:51,016 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08dea2f90/862fab0567d94d6593508c915fa5ad52/FLAG5f6c2ca4d [2020-07-18 00:10:51,277 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08dea2f90/862fab0567d94d6593508c915fa5ad52 [2020-07-18 00:10:51,286 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:10:51,289 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:10:51,290 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:51,290 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:10:51,294 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:10:51,296 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:51" (1/1) ... [2020-07-18 00:10:51,299 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e395755 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:51, skipping insertion in model container [2020-07-18 00:10:51,300 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:51" (1/1) ... [2020-07-18 00:10:51,306 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:10:51,348 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:10:51,685 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:10:51,791 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:10:51,945 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:10:51,980 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:10:51,981 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:51 WrapperNode [2020-07-18 00:10:51,981 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:51,982 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:10:51,982 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:10:51,982 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:10:51,996 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:51" (1/1) ... [2020-07-18 00:10:51,996 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:51" (1/1) ... [2020-07-18 00:10:52,015 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:51" (1/1) ... [2020-07-18 00:10:52,016 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:51" (1/1) ... [2020-07-18 00:10:52,072 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:51" (1/1) ... [2020-07-18 00:10:52,086 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:51" (1/1) ... [2020-07-18 00:10:52,092 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:51" (1/1) ... [2020-07-18 00:10:52,100 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:10:52,103 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:10:52,104 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:10:52,104 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:10:52,105 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:51" (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 00:10:52,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:10:52,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:10:52,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:10:52,195 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:10:52,195 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:10:52,195 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 00:10:52,195 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:10:52,196 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-18 00:10:52,196 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:10:52,196 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:10:52,196 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:10:52,196 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:10:52,196 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:10:52,197 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-18 00:10:52,197 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:10:52,197 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:10:52,197 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:10:52,197 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:10:52,197 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:10:52,198 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:10:52,198 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:10:52,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:10:52,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:10:52,198 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:10:52,198 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:10:52,199 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:10:52,199 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:10:52,199 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:10:52,199 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:10:52,199 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:10:52,199 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:10:52,200 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:10:52,200 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:10:52,200 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-18 00:10:52,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:10:52,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:10:52,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:10:52,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:10:52,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:10:52,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:10:52,201 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:10:52,201 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:10:52,201 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:10:52,202 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:10:52,202 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:10:52,202 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:10:52,202 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-18 00:10:52,202 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:10:52,203 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:10:52,203 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:10:52,203 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:10:52,203 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:10:52,203 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:10:52,203 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:10:52,203 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:10:52,204 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-18 00:10:52,204 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 00:10:52,204 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:10:52,204 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-18 00:10:52,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:10:52,204 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:10:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:10:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:10:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:10:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:10:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:10:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:10:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:10:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:10:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:10:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:10:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:10:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:10:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:10:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:10:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:10:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:10:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:10:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:10:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:10:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:10:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:10:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:10:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:10:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:10:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:10:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:10:52,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:10:52,210 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:10:52,210 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:10:52,210 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:10:52,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:10:52,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:10:52,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:10:53,942 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:10:53,942 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:10:53,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:10:53 BoogieIcfgContainer [2020-07-18 00:10:53,950 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:10:53,951 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:10:53,952 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:10:53,956 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:10:53,956 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:10:51" (1/3) ... [2020-07-18 00:10:53,958 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7645c92e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:10:53, skipping insertion in model container [2020-07-18 00:10:53,958 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:51" (2/3) ... [2020-07-18 00:10:53,959 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7645c92e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:10:53, skipping insertion in model container [2020-07-18 00:10:53,959 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:10:53" (3/3) ... [2020-07-18 00:10:53,961 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product29.cil.c [2020-07-18 00:10:53,974 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:10:53,985 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:10:54,004 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:10:54,032 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:10:54,032 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:10:54,033 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:10:54,033 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:10:54,034 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:10:54,034 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:10:54,034 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:10:54,035 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:10:54,091 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states. [2020-07-18 00:10:54,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-18 00:10:54,116 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:10:54,118 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:10:54,118 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:10:54,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:10:54,129 INFO L82 PathProgramCache]: Analyzing trace with hash 328016978, now seen corresponding path program 1 times [2020-07-18 00:10:54,140 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:10:54,140 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [388793363] [2020-07-18 00:10:54,141 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:10:54,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:55,008 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:10:55,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:55,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {423#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#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~string71.offset| |old(#t~string71.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {317#true} is VALID [2020-07-18 00:10:55,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {317#true} #valid := #valid[0 := 0]; {317#true} is VALID [2020-07-18 00:10:55,155 INFO L280 TraceCheckUtils]: 2: Hoare triple {317#true} assume 0 < #StackHeapBarrier; {317#true} is VALID [2020-07-18 00:10:55,156 INFO L280 TraceCheckUtils]: 3: Hoare triple {317#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13); srcloc: L194 {317#true} is VALID [2020-07-18 00:10:55,156 INFO L280 TraceCheckUtils]: 4: Hoare triple {317#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L194-1 {317#true} is VALID [2020-07-18 00:10:55,156 INFO L280 TraceCheckUtils]: 5: Hoare triple {317#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L198 {317#true} is VALID [2020-07-18 00:10:55,157 INFO L280 TraceCheckUtils]: 6: Hoare triple {317#true} SUMMARY for call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L198-1 {317#true} is VALID [2020-07-18 00:10:55,157 INFO L280 TraceCheckUtils]: 7: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L198-2 {317#true} is VALID [2020-07-18 00:10:55,157 INFO L280 TraceCheckUtils]: 8: Hoare triple {317#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4); srcloc: L198-3 {317#true} is VALID [2020-07-18 00:10:55,158 INFO L280 TraceCheckUtils]: 9: Hoare triple {317#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L202 {317#true} is VALID [2020-07-18 00:10:55,158 INFO L280 TraceCheckUtils]: 10: Hoare triple {317#true} SUMMARY for call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L202-1 {317#true} is VALID [2020-07-18 00:10:55,158 INFO L280 TraceCheckUtils]: 11: Hoare triple {317#true} SUMMARY for call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L202-2 {317#true} is VALID [2020-07-18 00:10:55,159 INFO L280 TraceCheckUtils]: 12: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1); srcloc: L202-3 {317#true} is VALID [2020-07-18 00:10:55,159 INFO L280 TraceCheckUtils]: 13: Hoare triple {317#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7); srcloc: L202-4 {317#true} is VALID [2020-07-18 00:10:55,160 INFO L280 TraceCheckUtils]: 14: Hoare triple {317#true} SUMMARY for call write~init~int(44, #t~string11.base, #t~string11.offset, 1); srcloc: L206 {317#true} is VALID [2020-07-18 00:10:55,160 INFO L280 TraceCheckUtils]: 15: Hoare triple {317#true} SUMMARY for call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L206-1 {317#true} is VALID [2020-07-18 00:10:55,160 INFO L280 TraceCheckUtils]: 16: Hoare triple {317#true} SUMMARY for call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L206-2 {317#true} is VALID [2020-07-18 00:10:55,161 INFO L280 TraceCheckUtils]: 17: Hoare triple {317#true} SUMMARY for call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L206-3 {317#true} is VALID [2020-07-18 00:10:55,161 INFO L280 TraceCheckUtils]: 18: Hoare triple {317#true} SUMMARY for call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1); srcloc: L206-4 {317#true} is VALID [2020-07-18 00:10:55,161 INFO L280 TraceCheckUtils]: 19: Hoare triple {317#true} SUMMARY for call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1); srcloc: L206-5 {317#true} is VALID [2020-07-18 00:10:55,162 INFO L280 TraceCheckUtils]: 20: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1); srcloc: L206-6 {317#true} is VALID [2020-07-18 00:10:55,162 INFO L280 TraceCheckUtils]: 21: Hoare triple {317#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3); srcloc: L206-7 {317#true} is VALID [2020-07-18 00:10:55,163 INFO L280 TraceCheckUtils]: 22: Hoare triple {317#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L210 {317#true} is VALID [2020-07-18 00:10:55,163 INFO L280 TraceCheckUtils]: 23: Hoare triple {317#true} SUMMARY for call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L210-1 {317#true} is VALID [2020-07-18 00:10:55,163 INFO L280 TraceCheckUtils]: 24: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L210-2 {317#true} is VALID [2020-07-18 00:10:55,164 INFO L280 TraceCheckUtils]: 25: Hoare triple {317#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4); srcloc: L210-3 {317#true} is VALID [2020-07-18 00:10:55,164 INFO L280 TraceCheckUtils]: 26: Hoare triple {317#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L214 {317#true} is VALID [2020-07-18 00:10:55,164 INFO L280 TraceCheckUtils]: 27: Hoare triple {317#true} SUMMARY for call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L214-1 {317#true} is VALID [2020-07-18 00:10:55,165 INFO L280 TraceCheckUtils]: 28: Hoare triple {317#true} SUMMARY for call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L214-2 {317#true} is VALID [2020-07-18 00:10:55,165 INFO L280 TraceCheckUtils]: 29: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L214-3 {317#true} is VALID [2020-07-18 00:10:55,165 INFO L280 TraceCheckUtils]: 30: Hoare triple {317#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L214-4 {317#true} is VALID [2020-07-18 00:10:55,166 INFO L280 TraceCheckUtils]: 31: Hoare triple {317#true} SUMMARY for call write~init~int(41, #t~string17.base, #t~string17.offset, 1); srcloc: L218 {317#true} is VALID [2020-07-18 00:10:55,166 INFO L280 TraceCheckUtils]: 32: Hoare triple {317#true} SUMMARY for call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L218-1 {317#true} is VALID [2020-07-18 00:10:55,166 INFO L280 TraceCheckUtils]: 33: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L218-2 {317#true} is VALID [2020-07-18 00:10:55,167 INFO L280 TraceCheckUtils]: 34: Hoare triple {317#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2); srcloc: L218-3 {317#true} is VALID [2020-07-18 00:10:55,167 INFO L280 TraceCheckUtils]: 35: Hoare triple {317#true} SUMMARY for call write~init~int(10, #t~string19.base, #t~string19.offset, 1); srcloc: L220 {317#true} is VALID [2020-07-18 00:10:55,167 INFO L280 TraceCheckUtils]: 36: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L220-1 {317#true} is VALID [2020-07-18 00:10:55,168 INFO L280 TraceCheckUtils]: 37: Hoare triple {317#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(13); srcloc: L220-2 {317#true} is VALID [2020-07-18 00:10:55,168 INFO L280 TraceCheckUtils]: 38: Hoare triple {317#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(7); srcloc: L550 {317#true} is VALID [2020-07-18 00:10:55,168 INFO L280 TraceCheckUtils]: 39: Hoare triple {317#true} SUMMARY for call write~init~int(44, #t~string32.base, #t~string32.offset, 1); srcloc: L551 {317#true} is VALID [2020-07-18 00:10:55,169 INFO L280 TraceCheckUtils]: 40: Hoare triple {317#true} SUMMARY for call write~init~int(77, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L551-1 {317#true} is VALID [2020-07-18 00:10:55,169 INFO L280 TraceCheckUtils]: 41: Hoare triple {317#true} SUMMARY for call write~init~int(101, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L551-2 {317#true} is VALID [2020-07-18 00:10:55,170 INFO L280 TraceCheckUtils]: 42: Hoare triple {317#true} SUMMARY for call write~init~int(116, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L551-3 {317#true} is VALID [2020-07-18 00:10:55,170 INFO L280 TraceCheckUtils]: 43: Hoare triple {317#true} SUMMARY for call write~init~int(104, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L551-4 {317#true} is VALID [2020-07-18 00:10:55,170 INFO L280 TraceCheckUtils]: 44: Hoare triple {317#true} SUMMARY for call write~init~int(58, #t~string32.base, 5 + #t~string32.offset, 1); srcloc: L551-5 {317#true} is VALID [2020-07-18 00:10:55,171 INFO L280 TraceCheckUtils]: 45: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string32.base, 6 + #t~string32.offset, 1); srcloc: L551-6 {317#true} is VALID [2020-07-18 00:10:55,171 INFO L280 TraceCheckUtils]: 46: Hoare triple {317#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(5); srcloc: L551-7 {317#true} is VALID [2020-07-18 00:10:55,171 INFO L280 TraceCheckUtils]: 47: Hoare triple {317#true} SUMMARY for call write~init~int(67, #t~string34.base, #t~string34.offset, 1); srcloc: L555 {317#true} is VALID [2020-07-18 00:10:55,172 INFO L280 TraceCheckUtils]: 48: Hoare triple {317#true} SUMMARY for call write~init~int(82, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L555-1 {317#true} is VALID [2020-07-18 00:10:55,172 INFO L280 TraceCheckUtils]: 49: Hoare triple {317#true} SUMMARY for call write~init~int(73, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L555-2 {317#true} is VALID [2020-07-18 00:10:55,172 INFO L280 TraceCheckUtils]: 50: Hoare triple {317#true} SUMMARY for call write~init~int(84, #t~string34.base, 3 + #t~string34.offset, 1); srcloc: L555-3 {317#true} is VALID [2020-07-18 00:10:55,173 INFO L280 TraceCheckUtils]: 51: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string34.base, 4 + #t~string34.offset, 1); srcloc: L555-4 {317#true} is VALID [2020-07-18 00:10:55,173 INFO L280 TraceCheckUtils]: 52: Hoare triple {317#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(3); srcloc: L555-5 {317#true} is VALID [2020-07-18 00:10:55,174 INFO L280 TraceCheckUtils]: 53: Hoare triple {317#true} SUMMARY for call write~init~int(79, #t~string36.base, #t~string36.offset, 1); srcloc: L559 {317#true} is VALID [2020-07-18 00:10:55,174 INFO L280 TraceCheckUtils]: 54: Hoare triple {317#true} SUMMARY for call write~init~int(75, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L559-1 {317#true} is VALID [2020-07-18 00:10:55,174 INFO L280 TraceCheckUtils]: 55: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string36.base, 2 + #t~string36.offset, 1); srcloc: L559-2 {317#true} is VALID [2020-07-18 00:10:55,175 INFO L280 TraceCheckUtils]: 56: Hoare triple {317#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(2); srcloc: L559-3 {317#true} is VALID [2020-07-18 00:10:55,175 INFO L280 TraceCheckUtils]: 57: Hoare triple {317#true} SUMMARY for call write~init~int(41, #t~string38.base, #t~string38.offset, 1); srcloc: L563 {317#true} is VALID [2020-07-18 00:10:55,175 INFO L280 TraceCheckUtils]: 58: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string38.base, 1 + #t~string38.offset, 1); srcloc: L563-1 {317#true} is VALID [2020-07-18 00:10:55,176 INFO L280 TraceCheckUtils]: 59: Hoare triple {317#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L563-2 {317#true} is VALID [2020-07-18 00:10:55,176 INFO L280 TraceCheckUtils]: 60: Hoare triple {317#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L884 {317#true} is VALID [2020-07-18 00:10:55,176 INFO L280 TraceCheckUtils]: 61: Hoare triple {317#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L884-1 {317#true} is VALID [2020-07-18 00:10:55,177 INFO L280 TraceCheckUtils]: 62: Hoare triple {317#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L885 {317#true} is VALID [2020-07-18 00:10:55,177 INFO L280 TraceCheckUtils]: 63: Hoare triple {317#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L891 {317#true} is VALID [2020-07-18 00:10:55,177 INFO L280 TraceCheckUtils]: 64: Hoare triple {317#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L891-1 {317#true} is VALID [2020-07-18 00:10:55,178 INFO L280 TraceCheckUtils]: 65: Hoare triple {317#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L892 {317#true} is VALID [2020-07-18 00:10:55,178 INFO L280 TraceCheckUtils]: 66: Hoare triple {317#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L930 {317#true} is VALID [2020-07-18 00:10:55,178 INFO L280 TraceCheckUtils]: 67: Hoare triple {317#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L930-1 {317#true} is VALID [2020-07-18 00:10:55,179 INFO L280 TraceCheckUtils]: 68: Hoare triple {317#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L931 {317#true} is VALID [2020-07-18 00:10:55,179 INFO L280 TraceCheckUtils]: 69: Hoare triple {317#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L937 {317#true} is VALID [2020-07-18 00:10:55,179 INFO L280 TraceCheckUtils]: 70: Hoare triple {317#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L937-1 {317#true} is VALID [2020-07-18 00:10:55,180 INFO L280 TraceCheckUtils]: 71: Hoare triple {317#true} ~pumpRunning~0 := 0; {317#true} is VALID [2020-07-18 00:10:55,180 INFO L280 TraceCheckUtils]: 72: Hoare triple {317#true} ~systemActive~0 := 1; {317#true} is VALID [2020-07-18 00:10:55,180 INFO L280 TraceCheckUtils]: 73: Hoare triple {317#true} ~cleanupTimeShifts~0 := 4; {317#true} is VALID [2020-07-18 00:10:55,181 INFO L280 TraceCheckUtils]: 74: Hoare triple {317#true} ~methAndRunningLastTime~0 := 0; {317#true} is VALID [2020-07-18 00:10:55,181 INFO L280 TraceCheckUtils]: 75: Hoare triple {317#true} ~waterLevel~0 := 1; {317#true} is VALID [2020-07-18 00:10:55,181 INFO L280 TraceCheckUtils]: 76: Hoare triple {317#true} ~methaneLevelCritical~0 := 0; {317#true} is VALID [2020-07-18 00:10:55,182 INFO L280 TraceCheckUtils]: 77: Hoare triple {317#true} ~head~0.base, ~head~0.offset := 0, 0; {317#true} is VALID [2020-07-18 00:10:55,182 INFO L280 TraceCheckUtils]: 78: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:55,182 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {317#true} {317#true} #925#return; {317#true} is VALID [2020-07-18 00:10:55,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:55,201 INFO L280 TraceCheckUtils]: 0: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:55,201 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {317#true} {317#true} #827#return; {317#true} is VALID [2020-07-18 00:10:55,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:55,204 INFO L280 TraceCheckUtils]: 0: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:55,205 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {317#true} {317#true} #829#return; {317#true} is VALID [2020-07-18 00:10:55,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:55,209 INFO L280 TraceCheckUtils]: 0: Hoare triple {317#true} havoc ~retValue_acc~5; {317#true} is VALID [2020-07-18 00:10:55,209 INFO L280 TraceCheckUtils]: 1: Hoare triple {317#true} ~retValue_acc~5 := 1; {317#true} is VALID [2020-07-18 00:10:55,209 INFO L280 TraceCheckUtils]: 2: Hoare triple {317#true} #res := ~retValue_acc~5; {317#true} is VALID [2020-07-18 00:10:55,210 INFO L280 TraceCheckUtils]: 3: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:55,210 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {317#true} {317#true} #831#return; {317#true} is VALID [2020-07-18 00:10:55,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:55,213 INFO L280 TraceCheckUtils]: 0: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:55,214 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {317#true} {317#true} #833#return; {317#true} is VALID [2020-07-18 00:10:55,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:55,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {424#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {317#true} is VALID [2020-07-18 00:10:55,227 INFO L280 TraceCheckUtils]: 1: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:55,227 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {317#true} {317#true} #915#return; {317#true} is VALID [2020-07-18 00:10:55,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:55,231 INFO L280 TraceCheckUtils]: 0: Hoare triple {317#true} havoc ~retValue_acc~6; {317#true} is VALID [2020-07-18 00:10:55,232 INFO L280 TraceCheckUtils]: 1: Hoare triple {317#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {317#true} is VALID [2020-07-18 00:10:55,232 INFO L280 TraceCheckUtils]: 2: Hoare triple {317#true} #res := ~retValue_acc~6; {317#true} is VALID [2020-07-18 00:10:55,232 INFO L280 TraceCheckUtils]: 3: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:55,233 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {317#true} {318#false} #885#return; {318#false} is VALID [2020-07-18 00:10:55,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:55,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {317#true} havoc ~retValue_acc~1; {317#true} is VALID [2020-07-18 00:10:55,237 INFO L280 TraceCheckUtils]: 1: Hoare triple {317#true} ~retValue_acc~1 := ~pumpRunning~0; {317#true} is VALID [2020-07-18 00:10:55,238 INFO L280 TraceCheckUtils]: 2: Hoare triple {317#true} #res := ~retValue_acc~1; {317#true} is VALID [2020-07-18 00:10:55,238 INFO L280 TraceCheckUtils]: 3: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:55,238 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {317#true} {318#false} #887#return; {318#false} is VALID [2020-07-18 00:10:55,246 INFO L263 TraceCheckUtils]: 0: Hoare triple {317#true} call ULTIMATE.init(); {423#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#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~string71.offset| |old(#t~string71.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 00:10:55,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {423#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#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~string71.offset| |old(#t~string71.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {317#true} is VALID [2020-07-18 00:10:55,247 INFO L280 TraceCheckUtils]: 2: Hoare triple {317#true} #valid := #valid[0 := 0]; {317#true} is VALID [2020-07-18 00:10:55,247 INFO L280 TraceCheckUtils]: 3: Hoare triple {317#true} assume 0 < #StackHeapBarrier; {317#true} is VALID [2020-07-18 00:10:55,248 INFO L280 TraceCheckUtils]: 4: Hoare triple {317#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13); srcloc: L194 {317#true} is VALID [2020-07-18 00:10:55,248 INFO L280 TraceCheckUtils]: 5: Hoare triple {317#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L194-1 {317#true} is VALID [2020-07-18 00:10:55,249 INFO L280 TraceCheckUtils]: 6: Hoare triple {317#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L198 {317#true} is VALID [2020-07-18 00:10:55,249 INFO L280 TraceCheckUtils]: 7: Hoare triple {317#true} SUMMARY for call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L198-1 {317#true} is VALID [2020-07-18 00:10:55,249 INFO L280 TraceCheckUtils]: 8: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L198-2 {317#true} is VALID [2020-07-18 00:10:55,250 INFO L280 TraceCheckUtils]: 9: Hoare triple {317#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4); srcloc: L198-3 {317#true} is VALID [2020-07-18 00:10:55,250 INFO L280 TraceCheckUtils]: 10: Hoare triple {317#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L202 {317#true} is VALID [2020-07-18 00:10:55,251 INFO L280 TraceCheckUtils]: 11: Hoare triple {317#true} SUMMARY for call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L202-1 {317#true} is VALID [2020-07-18 00:10:55,271 INFO L280 TraceCheckUtils]: 12: Hoare triple {317#true} SUMMARY for call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L202-2 {317#true} is VALID [2020-07-18 00:10:55,272 INFO L280 TraceCheckUtils]: 13: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1); srcloc: L202-3 {317#true} is VALID [2020-07-18 00:10:55,272 INFO L280 TraceCheckUtils]: 14: Hoare triple {317#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7); srcloc: L202-4 {317#true} is VALID [2020-07-18 00:10:55,272 INFO L280 TraceCheckUtils]: 15: Hoare triple {317#true} SUMMARY for call write~init~int(44, #t~string11.base, #t~string11.offset, 1); srcloc: L206 {317#true} is VALID [2020-07-18 00:10:55,273 INFO L280 TraceCheckUtils]: 16: Hoare triple {317#true} SUMMARY for call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L206-1 {317#true} is VALID [2020-07-18 00:10:55,273 INFO L280 TraceCheckUtils]: 17: Hoare triple {317#true} SUMMARY for call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L206-2 {317#true} is VALID [2020-07-18 00:10:55,274 INFO L280 TraceCheckUtils]: 18: Hoare triple {317#true} SUMMARY for call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L206-3 {317#true} is VALID [2020-07-18 00:10:55,274 INFO L280 TraceCheckUtils]: 19: Hoare triple {317#true} SUMMARY for call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1); srcloc: L206-4 {317#true} is VALID [2020-07-18 00:10:55,275 INFO L280 TraceCheckUtils]: 20: Hoare triple {317#true} SUMMARY for call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1); srcloc: L206-5 {317#true} is VALID [2020-07-18 00:10:55,276 INFO L280 TraceCheckUtils]: 21: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1); srcloc: L206-6 {317#true} is VALID [2020-07-18 00:10:55,276 INFO L280 TraceCheckUtils]: 22: Hoare triple {317#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3); srcloc: L206-7 {317#true} is VALID [2020-07-18 00:10:55,277 INFO L280 TraceCheckUtils]: 23: Hoare triple {317#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L210 {317#true} is VALID [2020-07-18 00:10:55,277 INFO L280 TraceCheckUtils]: 24: Hoare triple {317#true} SUMMARY for call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L210-1 {317#true} is VALID [2020-07-18 00:10:55,277 INFO L280 TraceCheckUtils]: 25: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L210-2 {317#true} is VALID [2020-07-18 00:10:55,278 INFO L280 TraceCheckUtils]: 26: Hoare triple {317#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4); srcloc: L210-3 {317#true} is VALID [2020-07-18 00:10:55,278 INFO L280 TraceCheckUtils]: 27: Hoare triple {317#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L214 {317#true} is VALID [2020-07-18 00:10:55,279 INFO L280 TraceCheckUtils]: 28: Hoare triple {317#true} SUMMARY for call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L214-1 {317#true} is VALID [2020-07-18 00:10:55,279 INFO L280 TraceCheckUtils]: 29: Hoare triple {317#true} SUMMARY for call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L214-2 {317#true} is VALID [2020-07-18 00:10:55,279 INFO L280 TraceCheckUtils]: 30: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L214-3 {317#true} is VALID [2020-07-18 00:10:55,280 INFO L280 TraceCheckUtils]: 31: Hoare triple {317#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L214-4 {317#true} is VALID [2020-07-18 00:10:55,283 INFO L280 TraceCheckUtils]: 32: Hoare triple {317#true} SUMMARY for call write~init~int(41, #t~string17.base, #t~string17.offset, 1); srcloc: L218 {317#true} is VALID [2020-07-18 00:10:55,283 INFO L280 TraceCheckUtils]: 33: Hoare triple {317#true} SUMMARY for call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L218-1 {317#true} is VALID [2020-07-18 00:10:55,284 INFO L280 TraceCheckUtils]: 34: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L218-2 {317#true} is VALID [2020-07-18 00:10:55,284 INFO L280 TraceCheckUtils]: 35: Hoare triple {317#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2); srcloc: L218-3 {317#true} is VALID [2020-07-18 00:10:55,286 INFO L280 TraceCheckUtils]: 36: Hoare triple {317#true} SUMMARY for call write~init~int(10, #t~string19.base, #t~string19.offset, 1); srcloc: L220 {317#true} is VALID [2020-07-18 00:10:55,286 INFO L280 TraceCheckUtils]: 37: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L220-1 {317#true} is VALID [2020-07-18 00:10:55,287 INFO L280 TraceCheckUtils]: 38: Hoare triple {317#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(13); srcloc: L220-2 {317#true} is VALID [2020-07-18 00:10:55,287 INFO L280 TraceCheckUtils]: 39: Hoare triple {317#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(7); srcloc: L550 {317#true} is VALID [2020-07-18 00:10:55,288 INFO L280 TraceCheckUtils]: 40: Hoare triple {317#true} SUMMARY for call write~init~int(44, #t~string32.base, #t~string32.offset, 1); srcloc: L551 {317#true} is VALID [2020-07-18 00:10:55,289 INFO L280 TraceCheckUtils]: 41: Hoare triple {317#true} SUMMARY for call write~init~int(77, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L551-1 {317#true} is VALID [2020-07-18 00:10:55,289 INFO L280 TraceCheckUtils]: 42: Hoare triple {317#true} SUMMARY for call write~init~int(101, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L551-2 {317#true} is VALID [2020-07-18 00:10:55,290 INFO L280 TraceCheckUtils]: 43: Hoare triple {317#true} SUMMARY for call write~init~int(116, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L551-3 {317#true} is VALID [2020-07-18 00:10:55,290 INFO L280 TraceCheckUtils]: 44: Hoare triple {317#true} SUMMARY for call write~init~int(104, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L551-4 {317#true} is VALID [2020-07-18 00:10:55,291 INFO L280 TraceCheckUtils]: 45: Hoare triple {317#true} SUMMARY for call write~init~int(58, #t~string32.base, 5 + #t~string32.offset, 1); srcloc: L551-5 {317#true} is VALID [2020-07-18 00:10:55,291 INFO L280 TraceCheckUtils]: 46: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string32.base, 6 + #t~string32.offset, 1); srcloc: L551-6 {317#true} is VALID [2020-07-18 00:10:55,291 INFO L280 TraceCheckUtils]: 47: Hoare triple {317#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(5); srcloc: L551-7 {317#true} is VALID [2020-07-18 00:10:55,291 INFO L280 TraceCheckUtils]: 48: Hoare triple {317#true} SUMMARY for call write~init~int(67, #t~string34.base, #t~string34.offset, 1); srcloc: L555 {317#true} is VALID [2020-07-18 00:10:55,292 INFO L280 TraceCheckUtils]: 49: Hoare triple {317#true} SUMMARY for call write~init~int(82, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L555-1 {317#true} is VALID [2020-07-18 00:10:55,292 INFO L280 TraceCheckUtils]: 50: Hoare triple {317#true} SUMMARY for call write~init~int(73, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L555-2 {317#true} is VALID [2020-07-18 00:10:55,292 INFO L280 TraceCheckUtils]: 51: Hoare triple {317#true} SUMMARY for call write~init~int(84, #t~string34.base, 3 + #t~string34.offset, 1); srcloc: L555-3 {317#true} is VALID [2020-07-18 00:10:55,293 INFO L280 TraceCheckUtils]: 52: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string34.base, 4 + #t~string34.offset, 1); srcloc: L555-4 {317#true} is VALID [2020-07-18 00:10:55,293 INFO L280 TraceCheckUtils]: 53: Hoare triple {317#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(3); srcloc: L555-5 {317#true} is VALID [2020-07-18 00:10:55,293 INFO L280 TraceCheckUtils]: 54: Hoare triple {317#true} SUMMARY for call write~init~int(79, #t~string36.base, #t~string36.offset, 1); srcloc: L559 {317#true} is VALID [2020-07-18 00:10:55,293 INFO L280 TraceCheckUtils]: 55: Hoare triple {317#true} SUMMARY for call write~init~int(75, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L559-1 {317#true} is VALID [2020-07-18 00:10:55,294 INFO L280 TraceCheckUtils]: 56: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string36.base, 2 + #t~string36.offset, 1); srcloc: L559-2 {317#true} is VALID [2020-07-18 00:10:55,304 INFO L280 TraceCheckUtils]: 57: Hoare triple {317#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(2); srcloc: L559-3 {317#true} is VALID [2020-07-18 00:10:55,305 INFO L280 TraceCheckUtils]: 58: Hoare triple {317#true} SUMMARY for call write~init~int(41, #t~string38.base, #t~string38.offset, 1); srcloc: L563 {317#true} is VALID [2020-07-18 00:10:55,305 INFO L280 TraceCheckUtils]: 59: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string38.base, 1 + #t~string38.offset, 1); srcloc: L563-1 {317#true} is VALID [2020-07-18 00:10:55,306 INFO L280 TraceCheckUtils]: 60: Hoare triple {317#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L563-2 {317#true} is VALID [2020-07-18 00:10:55,306 INFO L280 TraceCheckUtils]: 61: Hoare triple {317#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L884 {317#true} is VALID [2020-07-18 00:10:55,306 INFO L280 TraceCheckUtils]: 62: Hoare triple {317#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L884-1 {317#true} is VALID [2020-07-18 00:10:55,306 INFO L280 TraceCheckUtils]: 63: Hoare triple {317#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L885 {317#true} is VALID [2020-07-18 00:10:55,307 INFO L280 TraceCheckUtils]: 64: Hoare triple {317#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L891 {317#true} is VALID [2020-07-18 00:10:55,307 INFO L280 TraceCheckUtils]: 65: Hoare triple {317#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L891-1 {317#true} is VALID [2020-07-18 00:10:55,307 INFO L280 TraceCheckUtils]: 66: Hoare triple {317#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L892 {317#true} is VALID [2020-07-18 00:10:55,308 INFO L280 TraceCheckUtils]: 67: Hoare triple {317#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L930 {317#true} is VALID [2020-07-18 00:10:55,308 INFO L280 TraceCheckUtils]: 68: Hoare triple {317#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L930-1 {317#true} is VALID [2020-07-18 00:10:55,309 INFO L280 TraceCheckUtils]: 69: Hoare triple {317#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L931 {317#true} is VALID [2020-07-18 00:10:55,309 INFO L280 TraceCheckUtils]: 70: Hoare triple {317#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L937 {317#true} is VALID [2020-07-18 00:10:55,309 INFO L280 TraceCheckUtils]: 71: Hoare triple {317#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L937-1 {317#true} is VALID [2020-07-18 00:10:55,310 INFO L280 TraceCheckUtils]: 72: Hoare triple {317#true} ~pumpRunning~0 := 0; {317#true} is VALID [2020-07-18 00:10:55,310 INFO L280 TraceCheckUtils]: 73: Hoare triple {317#true} ~systemActive~0 := 1; {317#true} is VALID [2020-07-18 00:10:55,310 INFO L280 TraceCheckUtils]: 74: Hoare triple {317#true} ~cleanupTimeShifts~0 := 4; {317#true} is VALID [2020-07-18 00:10:55,310 INFO L280 TraceCheckUtils]: 75: Hoare triple {317#true} ~methAndRunningLastTime~0 := 0; {317#true} is VALID [2020-07-18 00:10:55,311 INFO L280 TraceCheckUtils]: 76: Hoare triple {317#true} ~waterLevel~0 := 1; {317#true} is VALID [2020-07-18 00:10:55,311 INFO L280 TraceCheckUtils]: 77: Hoare triple {317#true} ~methaneLevelCritical~0 := 0; {317#true} is VALID [2020-07-18 00:10:55,312 INFO L280 TraceCheckUtils]: 78: Hoare triple {317#true} ~head~0.base, ~head~0.offset := 0, 0; {317#true} is VALID [2020-07-18 00:10:55,312 INFO L280 TraceCheckUtils]: 79: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:55,312 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {317#true} {317#true} #925#return; {317#true} is VALID [2020-07-18 00:10:55,313 INFO L263 TraceCheckUtils]: 81: Hoare triple {317#true} call #t~ret74 := main(); {317#true} is VALID [2020-07-18 00:10:55,313 INFO L280 TraceCheckUtils]: 82: Hoare triple {317#true} havoc ~retValue_acc~3; {317#true} is VALID [2020-07-18 00:10:55,313 INFO L280 TraceCheckUtils]: 83: Hoare triple {317#true} havoc ~tmp~5; {317#true} is VALID [2020-07-18 00:10:55,313 INFO L263 TraceCheckUtils]: 84: Hoare triple {317#true} call select_helpers(); {317#true} is VALID [2020-07-18 00:10:55,314 INFO L280 TraceCheckUtils]: 85: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:55,314 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {317#true} {317#true} #827#return; {317#true} is VALID [2020-07-18 00:10:55,317 INFO L263 TraceCheckUtils]: 87: Hoare triple {317#true} call select_features(); {317#true} is VALID [2020-07-18 00:10:55,318 INFO L280 TraceCheckUtils]: 88: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:55,318 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {317#true} {317#true} #829#return; {317#true} is VALID [2020-07-18 00:10:55,318 INFO L263 TraceCheckUtils]: 90: Hoare triple {317#true} call #t~ret25 := valid_product(); {317#true} is VALID [2020-07-18 00:10:55,319 INFO L280 TraceCheckUtils]: 91: Hoare triple {317#true} havoc ~retValue_acc~5; {317#true} is VALID [2020-07-18 00:10:55,319 INFO L280 TraceCheckUtils]: 92: Hoare triple {317#true} ~retValue_acc~5 := 1; {317#true} is VALID [2020-07-18 00:10:55,319 INFO L280 TraceCheckUtils]: 93: Hoare triple {317#true} #res := ~retValue_acc~5; {317#true} is VALID [2020-07-18 00:10:55,320 INFO L280 TraceCheckUtils]: 94: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:55,321 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {317#true} {317#true} #831#return; {317#true} is VALID [2020-07-18 00:10:55,321 INFO L280 TraceCheckUtils]: 96: Hoare triple {317#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {317#true} is VALID [2020-07-18 00:10:55,322 INFO L280 TraceCheckUtils]: 97: Hoare triple {317#true} ~tmp~5 := #t~ret25; {317#true} is VALID [2020-07-18 00:10:55,326 INFO L280 TraceCheckUtils]: 98: Hoare triple {317#true} havoc #t~ret25; {317#true} is VALID [2020-07-18 00:10:55,326 INFO L280 TraceCheckUtils]: 99: Hoare triple {317#true} assume 0 != ~tmp~5; {317#true} is VALID [2020-07-18 00:10:55,327 INFO L263 TraceCheckUtils]: 100: Hoare triple {317#true} call setup(); {317#true} is VALID [2020-07-18 00:10:55,327 INFO L280 TraceCheckUtils]: 101: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:55,327 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {317#true} {317#true} #833#return; {317#true} is VALID [2020-07-18 00:10:55,328 INFO L263 TraceCheckUtils]: 103: Hoare triple {317#true} call runTest(); {317#true} is VALID [2020-07-18 00:10:55,330 INFO L263 TraceCheckUtils]: 104: Hoare triple {317#true} call __utac_acc__Specification2_spec__1(); {424#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-18 00:10:55,330 INFO L280 TraceCheckUtils]: 105: Hoare triple {424#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {317#true} is VALID [2020-07-18 00:10:55,331 INFO L280 TraceCheckUtils]: 106: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:55,331 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {317#true} {317#true} #915#return; {317#true} is VALID [2020-07-18 00:10:55,331 INFO L263 TraceCheckUtils]: 108: Hoare triple {317#true} call test(); {317#true} is VALID [2020-07-18 00:10:55,332 INFO L280 TraceCheckUtils]: 109: Hoare triple {317#true} havoc ~splverifierCounter~0; {317#true} is VALID [2020-07-18 00:10:55,332 INFO L280 TraceCheckUtils]: 110: Hoare triple {317#true} havoc ~tmp~4; {317#true} is VALID [2020-07-18 00:10:55,332 INFO L280 TraceCheckUtils]: 111: Hoare triple {317#true} havoc ~tmp___0~1; {317#true} is VALID [2020-07-18 00:10:55,332 INFO L280 TraceCheckUtils]: 112: Hoare triple {317#true} havoc ~tmp___1~0; {317#true} is VALID [2020-07-18 00:10:55,333 INFO L280 TraceCheckUtils]: 113: Hoare triple {317#true} havoc ~tmp___2~0; {317#true} is VALID [2020-07-18 00:10:55,333 INFO L280 TraceCheckUtils]: 114: Hoare triple {317#true} ~splverifierCounter~0 := 0; {317#true} is VALID [2020-07-18 00:10:55,334 INFO L280 TraceCheckUtils]: 115: Hoare triple {317#true} assume false; {318#false} is VALID [2020-07-18 00:10:55,334 INFO L263 TraceCheckUtils]: 116: Hoare triple {318#false} call cleanup(); {318#false} is VALID [2020-07-18 00:10:55,334 INFO L280 TraceCheckUtils]: 117: Hoare triple {318#false} havoc ~i~0; {318#false} is VALID [2020-07-18 00:10:55,335 INFO L280 TraceCheckUtils]: 118: Hoare triple {318#false} havoc ~__cil_tmp2~0; {318#false} is VALID [2020-07-18 00:10:55,335 INFO L263 TraceCheckUtils]: 119: Hoare triple {318#false} call timeShift(); {318#false} is VALID [2020-07-18 00:10:55,335 INFO L280 TraceCheckUtils]: 120: Hoare triple {318#false} assume !(0 != ~pumpRunning~0); {318#false} is VALID [2020-07-18 00:10:55,335 INFO L280 TraceCheckUtils]: 121: Hoare triple {318#false} assume !(0 != ~systemActive~0); {318#false} is VALID [2020-07-18 00:10:55,336 INFO L263 TraceCheckUtils]: 122: Hoare triple {318#false} call __utac_acc__Specification2_spec__2(); {318#false} is VALID [2020-07-18 00:10:55,336 INFO L280 TraceCheckUtils]: 123: Hoare triple {318#false} havoc ~tmp~6; {318#false} is VALID [2020-07-18 00:10:55,336 INFO L280 TraceCheckUtils]: 124: Hoare triple {318#false} havoc ~tmp___0~2; {318#false} is VALID [2020-07-18 00:10:55,337 INFO L263 TraceCheckUtils]: 125: Hoare triple {318#false} call #t~ret26 := isMethaneLevelCritical(); {317#true} is VALID [2020-07-18 00:10:55,337 INFO L280 TraceCheckUtils]: 126: Hoare triple {317#true} havoc ~retValue_acc~6; {317#true} is VALID [2020-07-18 00:10:55,337 INFO L280 TraceCheckUtils]: 127: Hoare triple {317#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {317#true} is VALID [2020-07-18 00:10:55,337 INFO L280 TraceCheckUtils]: 128: Hoare triple {317#true} #res := ~retValue_acc~6; {317#true} is VALID [2020-07-18 00:10:55,338 INFO L280 TraceCheckUtils]: 129: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:55,338 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {317#true} {318#false} #885#return; {318#false} is VALID [2020-07-18 00:10:55,338 INFO L280 TraceCheckUtils]: 131: Hoare triple {318#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647; {318#false} is VALID [2020-07-18 00:10:55,338 INFO L280 TraceCheckUtils]: 132: Hoare triple {318#false} ~tmp~6 := #t~ret26; {318#false} is VALID [2020-07-18 00:10:55,339 INFO L280 TraceCheckUtils]: 133: Hoare triple {318#false} havoc #t~ret26; {318#false} is VALID [2020-07-18 00:10:55,339 INFO L280 TraceCheckUtils]: 134: Hoare triple {318#false} assume 0 != ~tmp~6; {318#false} is VALID [2020-07-18 00:10:55,341 INFO L263 TraceCheckUtils]: 135: Hoare triple {318#false} call #t~ret27 := isPumpRunning(); {317#true} is VALID [2020-07-18 00:10:55,341 INFO L280 TraceCheckUtils]: 136: Hoare triple {317#true} havoc ~retValue_acc~1; {317#true} is VALID [2020-07-18 00:10:55,342 INFO L280 TraceCheckUtils]: 137: Hoare triple {317#true} ~retValue_acc~1 := ~pumpRunning~0; {317#true} is VALID [2020-07-18 00:10:55,342 INFO L280 TraceCheckUtils]: 138: Hoare triple {317#true} #res := ~retValue_acc~1; {317#true} is VALID [2020-07-18 00:10:55,343 INFO L280 TraceCheckUtils]: 139: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:55,343 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {317#true} {318#false} #887#return; {318#false} is VALID [2020-07-18 00:10:55,344 INFO L280 TraceCheckUtils]: 141: Hoare triple {318#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647; {318#false} is VALID [2020-07-18 00:10:55,344 INFO L280 TraceCheckUtils]: 142: Hoare triple {318#false} ~tmp___0~2 := #t~ret27; {318#false} is VALID [2020-07-18 00:10:55,344 INFO L280 TraceCheckUtils]: 143: Hoare triple {318#false} havoc #t~ret27; {318#false} is VALID [2020-07-18 00:10:55,344 INFO L280 TraceCheckUtils]: 144: Hoare triple {318#false} assume 0 != ~tmp___0~2; {318#false} is VALID [2020-07-18 00:10:55,345 INFO L280 TraceCheckUtils]: 145: Hoare triple {318#false} assume 0 != ~methAndRunningLastTime~0; {318#false} is VALID [2020-07-18 00:10:55,345 INFO L263 TraceCheckUtils]: 146: Hoare triple {318#false} call __automaton_fail(); {318#false} is VALID [2020-07-18 00:10:55,345 INFO L280 TraceCheckUtils]: 147: Hoare triple {318#false} assume !false; {318#false} is VALID [2020-07-18 00:10:55,376 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 00:10:55,593 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:10:55,595 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [388793363] [2020-07-18 00:10:55,597 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:10:55,597 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-18 00:10:55,598 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [312291514] [2020-07-18 00:10:55,606 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 148 [2020-07-18 00:10:55,613 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:10:55,617 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-18 00:10:55,644 WARN L140 InductivityCheck]: Transition 433#(and (not (= 0 ~methAndRunningLastTime~0)) (<= __utac_acc__Specification2_spec__2_~tmp___0~2 2147483647) (not (= __utac_acc__Specification2_spec__2_~tmp___0~2 0)) (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp___0~2 2147483648))) ( _ , assume !false; , 318#false ) not inductive [2020-07-18 00:10:55,645 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:10:55,645 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 00:10:55,654 INFO L168 Benchmark]: Toolchain (without parser) took 4366.13 ms. Allocated memory was 136.8 MB in the beginning and 253.2 MB in the end (delta: 116.4 MB). Free memory was 100.5 MB in the beginning and 139.3 MB in the end (delta: -38.8 MB). Peak memory consumption was 77.6 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:55,655 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 136.8 MB. Free memory was 120.2 MB in the beginning and 120.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:10:55,656 INFO L168 Benchmark]: CACSL2BoogieTranslator took 691.29 ms. Allocated memory was 136.8 MB in the beginning and 198.2 MB in the end (delta: 61.3 MB). Free memory was 100.1 MB in the beginning and 165.8 MB in the end (delta: -65.8 MB). Peak memory consumption was 31.3 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:55,657 INFO L168 Benchmark]: Boogie Preprocessor took 118.18 ms. Allocated memory is still 198.2 MB. Free memory was 165.8 MB in the beginning and 160.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:55,663 INFO L168 Benchmark]: RCFGBuilder took 1846.87 ms. Allocated memory was 198.2 MB in the beginning and 229.1 MB in the end (delta: 30.9 MB). Free memory was 159.4 MB in the beginning and 80.8 MB in the end (delta: 78.7 MB). Peak memory consumption was 109.6 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:55,664 INFO L168 Benchmark]: TraceAbstraction took 1696.84 ms. Allocated memory was 229.1 MB in the beginning and 253.2 MB in the end (delta: 24.1 MB). Free memory was 80.8 MB in the beginning and 139.3 MB in the end (delta: -58.5 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:10:55,671 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 136.8 MB. Free memory was 120.2 MB in the beginning and 120.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 691.29 ms. Allocated memory was 136.8 MB in the beginning and 198.2 MB in the end (delta: 61.3 MB). Free memory was 100.1 MB in the beginning and 165.8 MB in the end (delta: -65.8 MB). Peak memory consumption was 31.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 118.18 ms. Allocated memory is still 198.2 MB. Free memory was 165.8 MB in the beginning and 160.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1846.87 ms. Allocated memory was 198.2 MB in the beginning and 229.1 MB in the end (delta: 30.9 MB). Free memory was 159.4 MB in the beginning and 80.8 MB in the end (delta: 78.7 MB). Peak memory consumption was 109.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1696.84 ms. Allocated memory was 229.1 MB in the beginning and 253.2 MB in the end (delta: 24.1 MB). Free memory was 80.8 MB in the beginning and 139.3 MB in the end (delta: -58.5 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...