/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product24.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:12:18,916 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:12:18,918 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:12:18,934 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:12:18,934 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:12:18,935 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:12:18,937 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:12:18,938 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:12:18,940 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:12:18,941 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:12:18,942 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:12:18,943 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:12:18,943 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:12:18,944 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:12:18,946 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:12:18,947 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:12:18,948 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:12:18,949 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:12:18,950 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:12:18,952 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:12:18,954 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:12:18,955 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:12:18,956 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:12:18,957 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:12:18,959 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:12:18,960 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:12:18,960 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:12:18,961 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:12:18,961 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:12:18,962 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:12:18,963 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:12:18,964 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:12:18,964 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:12:18,965 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:12:18,966 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:12:18,967 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:12:18,967 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:12:18,967 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:12:18,968 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:12:18,968 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:12:18,969 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:12:18,972 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:12:18,989 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:12:18,990 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:12:18,991 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:12:18,991 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:12:18,992 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:12:18,992 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:12:18,992 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:12:18,993 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:12:18,993 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:12:18,993 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:12:18,994 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:12:18,994 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:12:18,994 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:12:18,995 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:12:18,995 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:12:18,995 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:12:18,995 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:12:18,996 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:12:18,996 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:12:18,996 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:12:18,996 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:12:18,997 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:12:18,997 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:12:19,284 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:12:19,298 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:12:19,302 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:12:19,304 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:12:19,304 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:12:19,305 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product24.cil.c [2020-07-18 00:12:19,381 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58f628d8e/de47b725265a4355bad3f4de3248d75a/FLAG17f43638d [2020-07-18 00:12:19,944 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:12:19,945 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product24.cil.c [2020-07-18 00:12:19,959 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58f628d8e/de47b725265a4355bad3f4de3248d75a/FLAG17f43638d [2020-07-18 00:12:20,250 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58f628d8e/de47b725265a4355bad3f4de3248d75a [2020-07-18 00:12:20,261 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:12:20,264 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:12:20,265 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:20,265 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:12:20,269 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:12:20,271 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:20" (1/1) ... [2020-07-18 00:12:20,275 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@446c2e81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:20, skipping insertion in model container [2020-07-18 00:12:20,275 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:20" (1/1) ... [2020-07-18 00:12:20,284 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:12:20,330 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:12:20,741 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:20,892 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:12:20,995 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:21,033 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:12:21,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:21 WrapperNode [2020-07-18 00:12:21,033 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:21,034 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:12:21,034 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:12:21,034 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:12:21,048 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:21" (1/1) ... [2020-07-18 00:12:21,049 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:21" (1/1) ... [2020-07-18 00:12:21,069 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:21" (1/1) ... [2020-07-18 00:12:21,070 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:21" (1/1) ... [2020-07-18 00:12:21,126 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:21" (1/1) ... [2020-07-18 00:12:21,139 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:21" (1/1) ... [2020-07-18 00:12:21,145 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:21" (1/1) ... [2020-07-18 00:12:21,153 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:12:21,154 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:12:21,154 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:12:21,154 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:12:21,155 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:21" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:12:21,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:12:21,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:12:21,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:21,220 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:12:21,221 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:12:21,221 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:12:21,221 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:12:21,221 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:12:21,221 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:12:21,221 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:12:21,222 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:12:21,223 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:12:21,223 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:12:21,223 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:12:21,223 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-18 00:12:21,223 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:12:21,224 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:12:21,224 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:12:21,224 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:12:21,225 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:12:21,225 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:12:21,226 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-18 00:12:21,228 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:12:21,228 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:12:21,228 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:12:21,229 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:12:21,229 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:12:21,229 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:12:21,230 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-18 00:12:21,230 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 00:12:21,230 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-18 00:12:21,230 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:12:21,230 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:21,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:21,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:21,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:12:21,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:12:21,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:12:21,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:21,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:21,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:21,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:12:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:12:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:12:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:12:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:12:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:12:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:12:21,235 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:12:21,235 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:12:21,235 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:12:21,235 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:12:21,235 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:21,235 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:12:21,235 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:12:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:12:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:12:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:12:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:12:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:12:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:12:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:12:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:12:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-18 00:12:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:12:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:12:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:12:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:12:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:12:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 00:12:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-18 00:12:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:12:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:12:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-18 00:12:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-18 00:12:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:12:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:12:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:12:21,241 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:12:21,241 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:21,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:12:21,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:12:21,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:12:21,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:12:21,242 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:21,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:12:21,243 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:21,243 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:21,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:12:21,244 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:12:21,244 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:12:21,244 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:12:21,244 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:12:21,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:12:21,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:12:21,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:12:22,921 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:12:22,921 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:12:22,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:22 BoogieIcfgContainer [2020-07-18 00:12:22,928 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:12:22,929 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:12:22,930 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:12:22,933 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:12:22,933 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:12:20" (1/3) ... [2020-07-18 00:12:22,935 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@218dbb47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:22, skipping insertion in model container [2020-07-18 00:12:22,935 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:21" (2/3) ... [2020-07-18 00:12:22,935 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@218dbb47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:22, skipping insertion in model container [2020-07-18 00:12:22,936 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:22" (3/3) ... [2020-07-18 00:12:22,938 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product24.cil.c [2020-07-18 00:12:22,952 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:12:22,963 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:12:22,982 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:12:23,044 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:12:23,045 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:12:23,045 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:12:23,045 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:12:23,045 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:12:23,046 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:12:23,046 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:12:23,046 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:12:23,067 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states. [2020-07-18 00:12:23,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-18 00:12:23,089 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:12:23,090 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:12:23,091 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:12:23,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:12:23,097 INFO L82 PathProgramCache]: Analyzing trace with hash -2060642327, now seen corresponding path program 1 times [2020-07-18 00:12:23,106 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:12:23,106 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1864199484] [2020-07-18 00:12:23,107 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:12:23,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:23,924 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:12:23,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:24,052 INFO L280 TraceCheckUtils]: 0: Hoare triple {443#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {326#true} is VALID [2020-07-18 00:12:24,053 INFO L280 TraceCheckUtils]: 1: Hoare triple {326#true} #valid := #valid[0 := 0]; {326#true} is VALID [2020-07-18 00:12:24,054 INFO L280 TraceCheckUtils]: 2: Hoare triple {326#true} assume 0 < #StackHeapBarrier; {326#true} is VALID [2020-07-18 00:12:24,056 INFO L280 TraceCheckUtils]: 3: Hoare triple {326#true} SUMMARY for call #t~string2.base, #t~string2.offset := #Ultimate.allocOnStack(13); srcloc: L203 {326#true} is VALID [2020-07-18 00:12:24,056 INFO L280 TraceCheckUtils]: 4: Hoare triple {326#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(7); srcloc: L203-1 {326#true} is VALID [2020-07-18 00:12:24,057 INFO L280 TraceCheckUtils]: 5: Hoare triple {326#true} SUMMARY for call write~init~int(44, #t~string4.base, #t~string4.offset, 1); srcloc: L204 {326#true} is VALID [2020-07-18 00:12:24,057 INFO L280 TraceCheckUtils]: 6: Hoare triple {326#true} SUMMARY for call write~init~int(77, #t~string4.base, 1 + #t~string4.offset, 1); srcloc: L204-1 {326#true} is VALID [2020-07-18 00:12:24,057 INFO L280 TraceCheckUtils]: 7: Hoare triple {326#true} SUMMARY for call write~init~int(101, #t~string4.base, 2 + #t~string4.offset, 1); srcloc: L204-2 {326#true} is VALID [2020-07-18 00:12:24,058 INFO L280 TraceCheckUtils]: 8: Hoare triple {326#true} SUMMARY for call write~init~int(116, #t~string4.base, 3 + #t~string4.offset, 1); srcloc: L204-3 {326#true} is VALID [2020-07-18 00:12:24,058 INFO L280 TraceCheckUtils]: 9: Hoare triple {326#true} SUMMARY for call write~init~int(104, #t~string4.base, 4 + #t~string4.offset, 1); srcloc: L204-4 {326#true} is VALID [2020-07-18 00:12:24,060 INFO L280 TraceCheckUtils]: 10: Hoare triple {326#true} SUMMARY for call write~init~int(58, #t~string4.base, 5 + #t~string4.offset, 1); srcloc: L204-5 {326#true} is VALID [2020-07-18 00:12:24,065 INFO L280 TraceCheckUtils]: 11: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string4.base, 6 + #t~string4.offset, 1); srcloc: L204-6 {326#true} is VALID [2020-07-18 00:12:24,066 INFO L280 TraceCheckUtils]: 12: Hoare triple {326#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(5); srcloc: L204-7 {326#true} is VALID [2020-07-18 00:12:24,066 INFO L280 TraceCheckUtils]: 13: Hoare triple {326#true} SUMMARY for call write~init~int(67, #t~string6.base, #t~string6.offset, 1); srcloc: L208 {326#true} is VALID [2020-07-18 00:12:24,068 INFO L280 TraceCheckUtils]: 14: Hoare triple {326#true} SUMMARY for call write~init~int(82, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L208-1 {326#true} is VALID [2020-07-18 00:12:24,069 INFO L280 TraceCheckUtils]: 15: Hoare triple {326#true} SUMMARY for call write~init~int(73, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L208-2 {326#true} is VALID [2020-07-18 00:12:24,071 INFO L280 TraceCheckUtils]: 16: Hoare triple {326#true} SUMMARY for call write~init~int(84, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L208-3 {326#true} is VALID [2020-07-18 00:12:24,072 INFO L280 TraceCheckUtils]: 17: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L208-4 {326#true} is VALID [2020-07-18 00:12:24,072 INFO L280 TraceCheckUtils]: 18: Hoare triple {326#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3); srcloc: L208-5 {326#true} is VALID [2020-07-18 00:12:24,073 INFO L280 TraceCheckUtils]: 19: Hoare triple {326#true} SUMMARY for call write~init~int(79, #t~string8.base, #t~string8.offset, 1); srcloc: L212 {326#true} is VALID [2020-07-18 00:12:24,073 INFO L280 TraceCheckUtils]: 20: Hoare triple {326#true} SUMMARY for call write~init~int(75, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L212-1 {326#true} is VALID [2020-07-18 00:12:24,074 INFO L280 TraceCheckUtils]: 21: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L212-2 {326#true} is VALID [2020-07-18 00:12:24,075 INFO L280 TraceCheckUtils]: 22: Hoare triple {326#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(2); srcloc: L212-3 {326#true} is VALID [2020-07-18 00:12:24,076 INFO L280 TraceCheckUtils]: 23: Hoare triple {326#true} SUMMARY for call write~init~int(41, #t~string10.base, #t~string10.offset, 1); srcloc: L216 {326#true} is VALID [2020-07-18 00:12:24,076 INFO L280 TraceCheckUtils]: 24: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L216-1 {326#true} is VALID [2020-07-18 00:12:24,079 INFO L280 TraceCheckUtils]: 25: Hoare triple {326#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(13); srcloc: L216-2 {326#true} is VALID [2020-07-18 00:12:24,079 INFO L280 TraceCheckUtils]: 26: Hoare triple {326#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L412 {326#true} is VALID [2020-07-18 00:12:24,080 INFO L280 TraceCheckUtils]: 27: Hoare triple {326#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L416 {326#true} is VALID [2020-07-18 00:12:24,080 INFO L280 TraceCheckUtils]: 28: Hoare triple {326#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L416-1 {326#true} is VALID [2020-07-18 00:12:24,080 INFO L280 TraceCheckUtils]: 29: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L416-2 {326#true} is VALID [2020-07-18 00:12:24,081 INFO L280 TraceCheckUtils]: 30: Hoare triple {326#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L416-3 {326#true} is VALID [2020-07-18 00:12:24,081 INFO L280 TraceCheckUtils]: 31: Hoare triple {326#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L420 {326#true} is VALID [2020-07-18 00:12:24,082 INFO L280 TraceCheckUtils]: 32: Hoare triple {326#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L420-1 {326#true} is VALID [2020-07-18 00:12:24,082 INFO L280 TraceCheckUtils]: 33: Hoare triple {326#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L420-2 {326#true} is VALID [2020-07-18 00:12:24,082 INFO L280 TraceCheckUtils]: 34: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L420-3 {326#true} is VALID [2020-07-18 00:12:24,083 INFO L280 TraceCheckUtils]: 35: Hoare triple {326#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(7); srcloc: L420-4 {326#true} is VALID [2020-07-18 00:12:24,083 INFO L280 TraceCheckUtils]: 36: Hoare triple {326#true} SUMMARY for call write~init~int(44, #t~string22.base, #t~string22.offset, 1); srcloc: L424 {326#true} is VALID [2020-07-18 00:12:24,083 INFO L280 TraceCheckUtils]: 37: Hoare triple {326#true} SUMMARY for call write~init~int(80, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L424-1 {326#true} is VALID [2020-07-18 00:12:24,084 INFO L280 TraceCheckUtils]: 38: Hoare triple {326#true} SUMMARY for call write~init~int(117, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L424-2 {326#true} is VALID [2020-07-18 00:12:24,084 INFO L280 TraceCheckUtils]: 39: Hoare triple {326#true} SUMMARY for call write~init~int(109, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L424-3 {326#true} is VALID [2020-07-18 00:12:24,085 INFO L280 TraceCheckUtils]: 40: Hoare triple {326#true} SUMMARY for call write~init~int(112, #t~string22.base, 4 + #t~string22.offset, 1); srcloc: L424-4 {326#true} is VALID [2020-07-18 00:12:24,085 INFO L280 TraceCheckUtils]: 41: Hoare triple {326#true} SUMMARY for call write~init~int(58, #t~string22.base, 5 + #t~string22.offset, 1); srcloc: L424-5 {326#true} is VALID [2020-07-18 00:12:24,085 INFO L280 TraceCheckUtils]: 42: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string22.base, 6 + #t~string22.offset, 1); srcloc: L424-6 {326#true} is VALID [2020-07-18 00:12:24,086 INFO L280 TraceCheckUtils]: 43: Hoare triple {326#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(3); srcloc: L424-7 {326#true} is VALID [2020-07-18 00:12:24,086 INFO L280 TraceCheckUtils]: 44: Hoare triple {326#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L428 {326#true} is VALID [2020-07-18 00:12:24,086 INFO L280 TraceCheckUtils]: 45: Hoare triple {326#true} SUMMARY for call write~init~int(110, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L428-1 {326#true} is VALID [2020-07-18 00:12:24,087 INFO L280 TraceCheckUtils]: 46: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L428-2 {326#true} is VALID [2020-07-18 00:12:24,087 INFO L280 TraceCheckUtils]: 47: Hoare triple {326#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(4); srcloc: L428-3 {326#true} is VALID [2020-07-18 00:12:24,088 INFO L280 TraceCheckUtils]: 48: Hoare triple {326#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L432 {326#true} is VALID [2020-07-18 00:12:24,088 INFO L280 TraceCheckUtils]: 49: Hoare triple {326#true} SUMMARY for call write~init~int(102, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L432-1 {326#true} is VALID [2020-07-18 00:12:24,088 INFO L280 TraceCheckUtils]: 50: Hoare triple {326#true} SUMMARY for call write~init~int(102, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L432-2 {326#true} is VALID [2020-07-18 00:12:24,089 INFO L280 TraceCheckUtils]: 51: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string26.base, 3 + #t~string26.offset, 1); srcloc: L432-3 {326#true} is VALID [2020-07-18 00:12:24,092 INFO L280 TraceCheckUtils]: 52: Hoare triple {326#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(3); srcloc: L432-4 {326#true} is VALID [2020-07-18 00:12:24,092 INFO L280 TraceCheckUtils]: 53: Hoare triple {326#true} SUMMARY for call write~init~int(41, #t~string28.base, #t~string28.offset, 1); srcloc: L436 {326#true} is VALID [2020-07-18 00:12:24,093 INFO L280 TraceCheckUtils]: 54: Hoare triple {326#true} SUMMARY for call write~init~int(32, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L436-1 {326#true} is VALID [2020-07-18 00:12:24,093 INFO L280 TraceCheckUtils]: 55: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L436-2 {326#true} is VALID [2020-07-18 00:12:24,094 INFO L280 TraceCheckUtils]: 56: Hoare triple {326#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(2); srcloc: L436-3 {326#true} is VALID [2020-07-18 00:12:24,094 INFO L280 TraceCheckUtils]: 57: Hoare triple {326#true} SUMMARY for call write~init~int(10, #t~string30.base, #t~string30.offset, 1); srcloc: L438 {326#true} is VALID [2020-07-18 00:12:24,100 INFO L280 TraceCheckUtils]: 58: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L438-1 {326#true} is VALID [2020-07-18 00:12:24,101 INFO L280 TraceCheckUtils]: 59: Hoare triple {326#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L438-2 {326#true} is VALID [2020-07-18 00:12:24,101 INFO L280 TraceCheckUtils]: 60: Hoare triple {326#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L852 {326#true} is VALID [2020-07-18 00:12:24,103 INFO L280 TraceCheckUtils]: 61: Hoare triple {326#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L852-1 {326#true} is VALID [2020-07-18 00:12:24,104 INFO L280 TraceCheckUtils]: 62: Hoare triple {326#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L853 {326#true} is VALID [2020-07-18 00:12:24,104 INFO L280 TraceCheckUtils]: 63: Hoare triple {326#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L859 {326#true} is VALID [2020-07-18 00:12:24,105 INFO L280 TraceCheckUtils]: 64: Hoare triple {326#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L859-1 {326#true} is VALID [2020-07-18 00:12:24,105 INFO L280 TraceCheckUtils]: 65: Hoare triple {326#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L860 {326#true} is VALID [2020-07-18 00:12:24,105 INFO L280 TraceCheckUtils]: 66: Hoare triple {326#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L898 {326#true} is VALID [2020-07-18 00:12:24,106 INFO L280 TraceCheckUtils]: 67: Hoare triple {326#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L898-1 {326#true} is VALID [2020-07-18 00:12:24,106 INFO L280 TraceCheckUtils]: 68: Hoare triple {326#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L899 {326#true} is VALID [2020-07-18 00:12:24,107 INFO L280 TraceCheckUtils]: 69: Hoare triple {326#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L905 {326#true} is VALID [2020-07-18 00:12:24,107 INFO L280 TraceCheckUtils]: 70: Hoare triple {326#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L905-1 {326#true} is VALID [2020-07-18 00:12:24,107 INFO L280 TraceCheckUtils]: 71: Hoare triple {326#true} ~cleanupTimeShifts~0 := 4; {326#true} is VALID [2020-07-18 00:12:24,108 INFO L280 TraceCheckUtils]: 72: Hoare triple {326#true} ~waterLevel~0 := 1; {326#true} is VALID [2020-07-18 00:12:24,108 INFO L280 TraceCheckUtils]: 73: Hoare triple {326#true} ~methaneLevelCritical~0 := 0; {326#true} is VALID [2020-07-18 00:12:24,108 INFO L280 TraceCheckUtils]: 74: Hoare triple {326#true} ~pumpRunning~0 := 0; {326#true} is VALID [2020-07-18 00:12:24,109 INFO L280 TraceCheckUtils]: 75: Hoare triple {326#true} ~systemActive~0 := 1; {326#true} is VALID [2020-07-18 00:12:24,109 INFO L280 TraceCheckUtils]: 76: Hoare triple {326#true} ~head~0.base, ~head~0.offset := 0, 0; {326#true} is VALID [2020-07-18 00:12:24,109 INFO L280 TraceCheckUtils]: 77: Hoare triple {326#true} ~switchedOnBeforeTS~0 := 0; {326#true} is VALID [2020-07-18 00:12:24,110 INFO L280 TraceCheckUtils]: 78: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:12:24,110 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {326#true} {326#true} #934#return; {326#true} is VALID [2020-07-18 00:12:24,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:24,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:12:24,155 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {326#true} {326#true} #830#return; {326#true} is VALID [2020-07-18 00:12:24,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:24,158 INFO L280 TraceCheckUtils]: 0: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:12:24,159 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {326#true} {326#true} #832#return; {326#true} is VALID [2020-07-18 00:12:24,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:24,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {326#true} havoc ~retValue_acc~5; {326#true} is VALID [2020-07-18 00:12:24,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {326#true} ~retValue_acc~5 := 1; {326#true} is VALID [2020-07-18 00:12:24,165 INFO L280 TraceCheckUtils]: 2: Hoare triple {326#true} #res := ~retValue_acc~5; {326#true} is VALID [2020-07-18 00:12:24,165 INFO L280 TraceCheckUtils]: 3: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:12:24,165 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {326#true} {326#true} #834#return; {326#true} is VALID [2020-07-18 00:12:24,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:24,169 INFO L280 TraceCheckUtils]: 0: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:12:24,169 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {326#true} {326#true} #836#return; {326#true} is VALID [2020-07-18 00:12:24,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:24,187 INFO L280 TraceCheckUtils]: 0: Hoare triple {444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {326#true} is VALID [2020-07-18 00:12:24,187 INFO L280 TraceCheckUtils]: 1: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:12:24,188 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {326#true} {326#true} #924#return; {326#true} is VALID [2020-07-18 00:12:24,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:24,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:24,197 INFO L280 TraceCheckUtils]: 0: Hoare triple {326#true} havoc ~retValue_acc~7; {326#true} is VALID [2020-07-18 00:12:24,197 INFO L280 TraceCheckUtils]: 1: Hoare triple {326#true} ~retValue_acc~7 := ~pumpRunning~0; {326#true} is VALID [2020-07-18 00:12:24,198 INFO L280 TraceCheckUtils]: 2: Hoare triple {326#true} #res := ~retValue_acc~7; {326#true} is VALID [2020-07-18 00:12:24,198 INFO L280 TraceCheckUtils]: 3: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:12:24,199 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {326#true} {444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #914#return; {326#true} is VALID [2020-07-18 00:12:24,199 INFO L263 TraceCheckUtils]: 0: Hoare triple {444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {326#true} is VALID [2020-07-18 00:12:24,199 INFO L280 TraceCheckUtils]: 1: Hoare triple {326#true} havoc ~retValue_acc~7; {326#true} is VALID [2020-07-18 00:12:24,200 INFO L280 TraceCheckUtils]: 2: Hoare triple {326#true} ~retValue_acc~7 := ~pumpRunning~0; {326#true} is VALID [2020-07-18 00:12:24,200 INFO L280 TraceCheckUtils]: 3: Hoare triple {326#true} #res := ~retValue_acc~7; {326#true} is VALID [2020-07-18 00:12:24,200 INFO L280 TraceCheckUtils]: 4: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:12:24,201 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {326#true} {444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #914#return; {326#true} is VALID [2020-07-18 00:12:24,201 INFO L280 TraceCheckUtils]: 6: Hoare triple {326#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {326#true} is VALID [2020-07-18 00:12:24,201 INFO L280 TraceCheckUtils]: 7: Hoare triple {326#true} ~switchedOnBeforeTS~0 := #t~ret71; {326#true} is VALID [2020-07-18 00:12:24,202 INFO L280 TraceCheckUtils]: 8: Hoare triple {326#true} havoc #t~ret71; {326#true} is VALID [2020-07-18 00:12:24,202 INFO L280 TraceCheckUtils]: 9: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:12:24,202 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {326#true} {327#false} #894#return; {327#false} is VALID [2020-07-18 00:12:24,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:24,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {326#true} havoc ~retValue_acc~2; {326#true} is VALID [2020-07-18 00:12:24,209 INFO L280 TraceCheckUtils]: 1: Hoare triple {326#true} ~retValue_acc~2 := ~waterLevel~0; {326#true} is VALID [2020-07-18 00:12:24,209 INFO L280 TraceCheckUtils]: 2: Hoare triple {326#true} #res := ~retValue_acc~2; {326#true} is VALID [2020-07-18 00:12:24,210 INFO L280 TraceCheckUtils]: 3: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:12:24,210 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {326#true} {327#false} #916#return; {327#false} is VALID [2020-07-18 00:12:24,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:24,216 INFO L280 TraceCheckUtils]: 0: Hoare triple {326#true} havoc ~retValue_acc~7; {326#true} is VALID [2020-07-18 00:12:24,216 INFO L280 TraceCheckUtils]: 1: Hoare triple {326#true} ~retValue_acc~7 := ~pumpRunning~0; {326#true} is VALID [2020-07-18 00:12:24,217 INFO L280 TraceCheckUtils]: 2: Hoare triple {326#true} #res := ~retValue_acc~7; {326#true} is VALID [2020-07-18 00:12:24,217 INFO L280 TraceCheckUtils]: 3: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:12:24,217 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {326#true} {327#false} #918#return; {327#false} is VALID [2020-07-18 00:12:24,223 INFO L263 TraceCheckUtils]: 0: Hoare triple {326#true} call ULTIMATE.init(); {443#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-18 00:12:24,224 INFO L280 TraceCheckUtils]: 1: Hoare triple {443#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {326#true} is VALID [2020-07-18 00:12:24,224 INFO L280 TraceCheckUtils]: 2: Hoare triple {326#true} #valid := #valid[0 := 0]; {326#true} is VALID [2020-07-18 00:12:24,224 INFO L280 TraceCheckUtils]: 3: Hoare triple {326#true} assume 0 < #StackHeapBarrier; {326#true} is VALID [2020-07-18 00:12:24,225 INFO L280 TraceCheckUtils]: 4: Hoare triple {326#true} SUMMARY for call #t~string2.base, #t~string2.offset := #Ultimate.allocOnStack(13); srcloc: L203 {326#true} is VALID [2020-07-18 00:12:24,225 INFO L280 TraceCheckUtils]: 5: Hoare triple {326#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(7); srcloc: L203-1 {326#true} is VALID [2020-07-18 00:12:24,225 INFO L280 TraceCheckUtils]: 6: Hoare triple {326#true} SUMMARY for call write~init~int(44, #t~string4.base, #t~string4.offset, 1); srcloc: L204 {326#true} is VALID [2020-07-18 00:12:24,226 INFO L280 TraceCheckUtils]: 7: Hoare triple {326#true} SUMMARY for call write~init~int(77, #t~string4.base, 1 + #t~string4.offset, 1); srcloc: L204-1 {326#true} is VALID [2020-07-18 00:12:24,226 INFO L280 TraceCheckUtils]: 8: Hoare triple {326#true} SUMMARY for call write~init~int(101, #t~string4.base, 2 + #t~string4.offset, 1); srcloc: L204-2 {326#true} is VALID [2020-07-18 00:12:24,226 INFO L280 TraceCheckUtils]: 9: Hoare triple {326#true} SUMMARY for call write~init~int(116, #t~string4.base, 3 + #t~string4.offset, 1); srcloc: L204-3 {326#true} is VALID [2020-07-18 00:12:24,227 INFO L280 TraceCheckUtils]: 10: Hoare triple {326#true} SUMMARY for call write~init~int(104, #t~string4.base, 4 + #t~string4.offset, 1); srcloc: L204-4 {326#true} is VALID [2020-07-18 00:12:24,227 INFO L280 TraceCheckUtils]: 11: Hoare triple {326#true} SUMMARY for call write~init~int(58, #t~string4.base, 5 + #t~string4.offset, 1); srcloc: L204-5 {326#true} is VALID [2020-07-18 00:12:24,227 INFO L280 TraceCheckUtils]: 12: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string4.base, 6 + #t~string4.offset, 1); srcloc: L204-6 {326#true} is VALID [2020-07-18 00:12:24,227 INFO L280 TraceCheckUtils]: 13: Hoare triple {326#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(5); srcloc: L204-7 {326#true} is VALID [2020-07-18 00:12:24,228 INFO L280 TraceCheckUtils]: 14: Hoare triple {326#true} SUMMARY for call write~init~int(67, #t~string6.base, #t~string6.offset, 1); srcloc: L208 {326#true} is VALID [2020-07-18 00:12:24,228 INFO L280 TraceCheckUtils]: 15: Hoare triple {326#true} SUMMARY for call write~init~int(82, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L208-1 {326#true} is VALID [2020-07-18 00:12:24,228 INFO L280 TraceCheckUtils]: 16: Hoare triple {326#true} SUMMARY for call write~init~int(73, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L208-2 {326#true} is VALID [2020-07-18 00:12:24,229 INFO L280 TraceCheckUtils]: 17: Hoare triple {326#true} SUMMARY for call write~init~int(84, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L208-3 {326#true} is VALID [2020-07-18 00:12:24,229 INFO L280 TraceCheckUtils]: 18: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L208-4 {326#true} is VALID [2020-07-18 00:12:24,229 INFO L280 TraceCheckUtils]: 19: Hoare triple {326#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3); srcloc: L208-5 {326#true} is VALID [2020-07-18 00:12:24,230 INFO L280 TraceCheckUtils]: 20: Hoare triple {326#true} SUMMARY for call write~init~int(79, #t~string8.base, #t~string8.offset, 1); srcloc: L212 {326#true} is VALID [2020-07-18 00:12:24,230 INFO L280 TraceCheckUtils]: 21: Hoare triple {326#true} SUMMARY for call write~init~int(75, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L212-1 {326#true} is VALID [2020-07-18 00:12:24,230 INFO L280 TraceCheckUtils]: 22: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L212-2 {326#true} is VALID [2020-07-18 00:12:24,230 INFO L280 TraceCheckUtils]: 23: Hoare triple {326#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(2); srcloc: L212-3 {326#true} is VALID [2020-07-18 00:12:24,231 INFO L280 TraceCheckUtils]: 24: Hoare triple {326#true} SUMMARY for call write~init~int(41, #t~string10.base, #t~string10.offset, 1); srcloc: L216 {326#true} is VALID [2020-07-18 00:12:24,231 INFO L280 TraceCheckUtils]: 25: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L216-1 {326#true} is VALID [2020-07-18 00:12:24,231 INFO L280 TraceCheckUtils]: 26: Hoare triple {326#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(13); srcloc: L216-2 {326#true} is VALID [2020-07-18 00:12:24,232 INFO L280 TraceCheckUtils]: 27: Hoare triple {326#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L412 {326#true} is VALID [2020-07-18 00:12:24,232 INFO L280 TraceCheckUtils]: 28: Hoare triple {326#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L416 {326#true} is VALID [2020-07-18 00:12:24,232 INFO L280 TraceCheckUtils]: 29: Hoare triple {326#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L416-1 {326#true} is VALID [2020-07-18 00:12:24,233 INFO L280 TraceCheckUtils]: 30: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L416-2 {326#true} is VALID [2020-07-18 00:12:24,233 INFO L280 TraceCheckUtils]: 31: Hoare triple {326#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L416-3 {326#true} is VALID [2020-07-18 00:12:24,233 INFO L280 TraceCheckUtils]: 32: Hoare triple {326#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L420 {326#true} is VALID [2020-07-18 00:12:24,233 INFO L280 TraceCheckUtils]: 33: Hoare triple {326#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L420-1 {326#true} is VALID [2020-07-18 00:12:24,234 INFO L280 TraceCheckUtils]: 34: Hoare triple {326#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L420-2 {326#true} is VALID [2020-07-18 00:12:24,234 INFO L280 TraceCheckUtils]: 35: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L420-3 {326#true} is VALID [2020-07-18 00:12:24,234 INFO L280 TraceCheckUtils]: 36: Hoare triple {326#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(7); srcloc: L420-4 {326#true} is VALID [2020-07-18 00:12:24,235 INFO L280 TraceCheckUtils]: 37: Hoare triple {326#true} SUMMARY for call write~init~int(44, #t~string22.base, #t~string22.offset, 1); srcloc: L424 {326#true} is VALID [2020-07-18 00:12:24,235 INFO L280 TraceCheckUtils]: 38: Hoare triple {326#true} SUMMARY for call write~init~int(80, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L424-1 {326#true} is VALID [2020-07-18 00:12:24,235 INFO L280 TraceCheckUtils]: 39: Hoare triple {326#true} SUMMARY for call write~init~int(117, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L424-2 {326#true} is VALID [2020-07-18 00:12:24,236 INFO L280 TraceCheckUtils]: 40: Hoare triple {326#true} SUMMARY for call write~init~int(109, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L424-3 {326#true} is VALID [2020-07-18 00:12:24,236 INFO L280 TraceCheckUtils]: 41: Hoare triple {326#true} SUMMARY for call write~init~int(112, #t~string22.base, 4 + #t~string22.offset, 1); srcloc: L424-4 {326#true} is VALID [2020-07-18 00:12:24,236 INFO L280 TraceCheckUtils]: 42: Hoare triple {326#true} SUMMARY for call write~init~int(58, #t~string22.base, 5 + #t~string22.offset, 1); srcloc: L424-5 {326#true} is VALID [2020-07-18 00:12:24,237 INFO L280 TraceCheckUtils]: 43: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string22.base, 6 + #t~string22.offset, 1); srcloc: L424-6 {326#true} is VALID [2020-07-18 00:12:24,237 INFO L280 TraceCheckUtils]: 44: Hoare triple {326#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(3); srcloc: L424-7 {326#true} is VALID [2020-07-18 00:12:24,237 INFO L280 TraceCheckUtils]: 45: Hoare triple {326#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L428 {326#true} is VALID [2020-07-18 00:12:24,237 INFO L280 TraceCheckUtils]: 46: Hoare triple {326#true} SUMMARY for call write~init~int(110, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L428-1 {326#true} is VALID [2020-07-18 00:12:24,238 INFO L280 TraceCheckUtils]: 47: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L428-2 {326#true} is VALID [2020-07-18 00:12:24,238 INFO L280 TraceCheckUtils]: 48: Hoare triple {326#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(4); srcloc: L428-3 {326#true} is VALID [2020-07-18 00:12:24,238 INFO L280 TraceCheckUtils]: 49: Hoare triple {326#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L432 {326#true} is VALID [2020-07-18 00:12:24,239 INFO L280 TraceCheckUtils]: 50: Hoare triple {326#true} SUMMARY for call write~init~int(102, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L432-1 {326#true} is VALID [2020-07-18 00:12:24,239 INFO L280 TraceCheckUtils]: 51: Hoare triple {326#true} SUMMARY for call write~init~int(102, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L432-2 {326#true} is VALID [2020-07-18 00:12:24,239 INFO L280 TraceCheckUtils]: 52: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string26.base, 3 + #t~string26.offset, 1); srcloc: L432-3 {326#true} is VALID [2020-07-18 00:12:24,239 INFO L280 TraceCheckUtils]: 53: Hoare triple {326#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(3); srcloc: L432-4 {326#true} is VALID [2020-07-18 00:12:24,240 INFO L280 TraceCheckUtils]: 54: Hoare triple {326#true} SUMMARY for call write~init~int(41, #t~string28.base, #t~string28.offset, 1); srcloc: L436 {326#true} is VALID [2020-07-18 00:12:24,240 INFO L280 TraceCheckUtils]: 55: Hoare triple {326#true} SUMMARY for call write~init~int(32, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L436-1 {326#true} is VALID [2020-07-18 00:12:24,240 INFO L280 TraceCheckUtils]: 56: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L436-2 {326#true} is VALID [2020-07-18 00:12:24,241 INFO L280 TraceCheckUtils]: 57: Hoare triple {326#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(2); srcloc: L436-3 {326#true} is VALID [2020-07-18 00:12:24,241 INFO L280 TraceCheckUtils]: 58: Hoare triple {326#true} SUMMARY for call write~init~int(10, #t~string30.base, #t~string30.offset, 1); srcloc: L438 {326#true} is VALID [2020-07-18 00:12:24,241 INFO L280 TraceCheckUtils]: 59: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L438-1 {326#true} is VALID [2020-07-18 00:12:24,241 INFO L280 TraceCheckUtils]: 60: Hoare triple {326#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L438-2 {326#true} is VALID [2020-07-18 00:12:24,242 INFO L280 TraceCheckUtils]: 61: Hoare triple {326#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L852 {326#true} is VALID [2020-07-18 00:12:24,242 INFO L280 TraceCheckUtils]: 62: Hoare triple {326#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L852-1 {326#true} is VALID [2020-07-18 00:12:24,242 INFO L280 TraceCheckUtils]: 63: Hoare triple {326#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L853 {326#true} is VALID [2020-07-18 00:12:24,243 INFO L280 TraceCheckUtils]: 64: Hoare triple {326#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L859 {326#true} is VALID [2020-07-18 00:12:24,243 INFO L280 TraceCheckUtils]: 65: Hoare triple {326#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L859-1 {326#true} is VALID [2020-07-18 00:12:24,243 INFO L280 TraceCheckUtils]: 66: Hoare triple {326#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L860 {326#true} is VALID [2020-07-18 00:12:24,243 INFO L280 TraceCheckUtils]: 67: Hoare triple {326#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L898 {326#true} is VALID [2020-07-18 00:12:24,244 INFO L280 TraceCheckUtils]: 68: Hoare triple {326#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L898-1 {326#true} is VALID [2020-07-18 00:12:24,244 INFO L280 TraceCheckUtils]: 69: Hoare triple {326#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L899 {326#true} is VALID [2020-07-18 00:12:24,244 INFO L280 TraceCheckUtils]: 70: Hoare triple {326#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L905 {326#true} is VALID [2020-07-18 00:12:24,245 INFO L280 TraceCheckUtils]: 71: Hoare triple {326#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L905-1 {326#true} is VALID [2020-07-18 00:12:24,245 INFO L280 TraceCheckUtils]: 72: Hoare triple {326#true} ~cleanupTimeShifts~0 := 4; {326#true} is VALID [2020-07-18 00:12:24,245 INFO L280 TraceCheckUtils]: 73: Hoare triple {326#true} ~waterLevel~0 := 1; {326#true} is VALID [2020-07-18 00:12:24,246 INFO L280 TraceCheckUtils]: 74: Hoare triple {326#true} ~methaneLevelCritical~0 := 0; {326#true} is VALID [2020-07-18 00:12:24,246 INFO L280 TraceCheckUtils]: 75: Hoare triple {326#true} ~pumpRunning~0 := 0; {326#true} is VALID [2020-07-18 00:12:24,246 INFO L280 TraceCheckUtils]: 76: Hoare triple {326#true} ~systemActive~0 := 1; {326#true} is VALID [2020-07-18 00:12:24,247 INFO L280 TraceCheckUtils]: 77: Hoare triple {326#true} ~head~0.base, ~head~0.offset := 0, 0; {326#true} is VALID [2020-07-18 00:12:24,247 INFO L280 TraceCheckUtils]: 78: Hoare triple {326#true} ~switchedOnBeforeTS~0 := 0; {326#true} is VALID [2020-07-18 00:12:24,247 INFO L280 TraceCheckUtils]: 79: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:12:24,247 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {326#true} {326#true} #934#return; {326#true} is VALID [2020-07-18 00:12:24,248 INFO L263 TraceCheckUtils]: 81: Hoare triple {326#true} call #t~ret74 := main(); {326#true} is VALID [2020-07-18 00:12:24,248 INFO L280 TraceCheckUtils]: 82: Hoare triple {326#true} havoc ~retValue_acc~0; {326#true} is VALID [2020-07-18 00:12:24,248 INFO L280 TraceCheckUtils]: 83: Hoare triple {326#true} havoc ~tmp~0; {326#true} is VALID [2020-07-18 00:12:24,249 INFO L263 TraceCheckUtils]: 84: Hoare triple {326#true} call select_helpers(); {326#true} is VALID [2020-07-18 00:12:24,249 INFO L280 TraceCheckUtils]: 85: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:12:24,249 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {326#true} {326#true} #830#return; {326#true} is VALID [2020-07-18 00:12:24,250 INFO L263 TraceCheckUtils]: 87: Hoare triple {326#true} call select_features(); {326#true} is VALID [2020-07-18 00:12:24,250 INFO L280 TraceCheckUtils]: 88: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:12:24,250 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {326#true} {326#true} #832#return; {326#true} is VALID [2020-07-18 00:12:24,250 INFO L263 TraceCheckUtils]: 90: Hoare triple {326#true} call #t~ret0 := valid_product(); {326#true} is VALID [2020-07-18 00:12:24,251 INFO L280 TraceCheckUtils]: 91: Hoare triple {326#true} havoc ~retValue_acc~5; {326#true} is VALID [2020-07-18 00:12:24,251 INFO L280 TraceCheckUtils]: 92: Hoare triple {326#true} ~retValue_acc~5 := 1; {326#true} is VALID [2020-07-18 00:12:24,251 INFO L280 TraceCheckUtils]: 93: Hoare triple {326#true} #res := ~retValue_acc~5; {326#true} is VALID [2020-07-18 00:12:24,251 INFO L280 TraceCheckUtils]: 94: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:12:24,252 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {326#true} {326#true} #834#return; {326#true} is VALID [2020-07-18 00:12:24,252 INFO L280 TraceCheckUtils]: 96: Hoare triple {326#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {326#true} is VALID [2020-07-18 00:12:24,252 INFO L280 TraceCheckUtils]: 97: Hoare triple {326#true} ~tmp~0 := #t~ret0; {326#true} is VALID [2020-07-18 00:12:24,253 INFO L280 TraceCheckUtils]: 98: Hoare triple {326#true} havoc #t~ret0; {326#true} is VALID [2020-07-18 00:12:24,253 INFO L280 TraceCheckUtils]: 99: Hoare triple {326#true} assume 0 != ~tmp~0; {326#true} is VALID [2020-07-18 00:12:24,253 INFO L263 TraceCheckUtils]: 100: Hoare triple {326#true} call setup(); {326#true} is VALID [2020-07-18 00:12:24,254 INFO L280 TraceCheckUtils]: 101: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:12:24,254 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {326#true} {326#true} #836#return; {326#true} is VALID [2020-07-18 00:12:24,254 INFO L263 TraceCheckUtils]: 103: Hoare triple {326#true} call runTest(); {326#true} is VALID [2020-07-18 00:12:24,255 INFO L263 TraceCheckUtils]: 104: Hoare triple {326#true} call __utac_acc__Specification5_spec__1(); {444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:24,256 INFO L280 TraceCheckUtils]: 105: Hoare triple {444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {326#true} is VALID [2020-07-18 00:12:24,256 INFO L280 TraceCheckUtils]: 106: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:12:24,256 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {326#true} {326#true} #924#return; {326#true} is VALID [2020-07-18 00:12:24,257 INFO L263 TraceCheckUtils]: 108: Hoare triple {326#true} call test(); {326#true} is VALID [2020-07-18 00:12:24,257 INFO L280 TraceCheckUtils]: 109: Hoare triple {326#true} havoc ~splverifierCounter~0; {326#true} is VALID [2020-07-18 00:12:24,257 INFO L280 TraceCheckUtils]: 110: Hoare triple {326#true} havoc ~tmp~4; {326#true} is VALID [2020-07-18 00:12:24,257 INFO L280 TraceCheckUtils]: 111: Hoare triple {326#true} havoc ~tmp___0~1; {326#true} is VALID [2020-07-18 00:12:24,258 INFO L280 TraceCheckUtils]: 112: Hoare triple {326#true} havoc ~tmp___1~0; {326#true} is VALID [2020-07-18 00:12:24,258 INFO L280 TraceCheckUtils]: 113: Hoare triple {326#true} havoc ~tmp___2~0; {326#true} is VALID [2020-07-18 00:12:24,258 INFO L280 TraceCheckUtils]: 114: Hoare triple {326#true} ~splverifierCounter~0 := 0; {326#true} is VALID [2020-07-18 00:12:24,260 INFO L280 TraceCheckUtils]: 115: Hoare triple {326#true} assume false; {327#false} is VALID [2020-07-18 00:12:24,260 INFO L263 TraceCheckUtils]: 116: Hoare triple {327#false} call cleanup(); {327#false} is VALID [2020-07-18 00:12:24,260 INFO L280 TraceCheckUtils]: 117: Hoare triple {327#false} havoc ~i~0; {327#false} is VALID [2020-07-18 00:12:24,261 INFO L280 TraceCheckUtils]: 118: Hoare triple {327#false} havoc ~__cil_tmp2~0; {327#false} is VALID [2020-07-18 00:12:24,261 INFO L263 TraceCheckUtils]: 119: Hoare triple {327#false} call timeShift(); {327#false} is VALID [2020-07-18 00:12:24,261 INFO L263 TraceCheckUtils]: 120: Hoare triple {327#false} call __utac_acc__Specification5_spec__2(); {444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:24,262 INFO L263 TraceCheckUtils]: 121: Hoare triple {444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {326#true} is VALID [2020-07-18 00:12:24,262 INFO L280 TraceCheckUtils]: 122: Hoare triple {326#true} havoc ~retValue_acc~7; {326#true} is VALID [2020-07-18 00:12:24,262 INFO L280 TraceCheckUtils]: 123: Hoare triple {326#true} ~retValue_acc~7 := ~pumpRunning~0; {326#true} is VALID [2020-07-18 00:12:24,262 INFO L280 TraceCheckUtils]: 124: Hoare triple {326#true} #res := ~retValue_acc~7; {326#true} is VALID [2020-07-18 00:12:24,263 INFO L280 TraceCheckUtils]: 125: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:12:24,263 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {326#true} {444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #914#return; {326#true} is VALID [2020-07-18 00:12:24,263 INFO L280 TraceCheckUtils]: 127: Hoare triple {326#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {326#true} is VALID [2020-07-18 00:12:24,264 INFO L280 TraceCheckUtils]: 128: Hoare triple {326#true} ~switchedOnBeforeTS~0 := #t~ret71; {326#true} is VALID [2020-07-18 00:12:24,264 INFO L280 TraceCheckUtils]: 129: Hoare triple {326#true} havoc #t~ret71; {326#true} is VALID [2020-07-18 00:12:24,264 INFO L280 TraceCheckUtils]: 130: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:12:24,265 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {326#true} {327#false} #894#return; {327#false} is VALID [2020-07-18 00:12:24,265 INFO L280 TraceCheckUtils]: 132: Hoare triple {327#false} assume !(0 != ~pumpRunning~0); {327#false} is VALID [2020-07-18 00:12:24,265 INFO L280 TraceCheckUtils]: 133: Hoare triple {327#false} assume !(0 != ~systemActive~0); {327#false} is VALID [2020-07-18 00:12:24,265 INFO L263 TraceCheckUtils]: 134: Hoare triple {327#false} call __utac_acc__Specification5_spec__3(); {327#false} is VALID [2020-07-18 00:12:24,266 INFO L280 TraceCheckUtils]: 135: Hoare triple {327#false} havoc ~tmp~8; {327#false} is VALID [2020-07-18 00:12:24,266 INFO L280 TraceCheckUtils]: 136: Hoare triple {327#false} havoc ~tmp___0~2; {327#false} is VALID [2020-07-18 00:12:24,266 INFO L263 TraceCheckUtils]: 137: Hoare triple {327#false} call #t~ret72 := getWaterLevel(); {326#true} is VALID [2020-07-18 00:12:24,267 INFO L280 TraceCheckUtils]: 138: Hoare triple {326#true} havoc ~retValue_acc~2; {326#true} is VALID [2020-07-18 00:12:24,267 INFO L280 TraceCheckUtils]: 139: Hoare triple {326#true} ~retValue_acc~2 := ~waterLevel~0; {326#true} is VALID [2020-07-18 00:12:24,267 INFO L280 TraceCheckUtils]: 140: Hoare triple {326#true} #res := ~retValue_acc~2; {326#true} is VALID [2020-07-18 00:12:24,268 INFO L280 TraceCheckUtils]: 141: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:12:24,268 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {326#true} {327#false} #916#return; {327#false} is VALID [2020-07-18 00:12:24,268 INFO L280 TraceCheckUtils]: 143: Hoare triple {327#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {327#false} is VALID [2020-07-18 00:12:24,268 INFO L280 TraceCheckUtils]: 144: Hoare triple {327#false} ~tmp~8 := #t~ret72; {327#false} is VALID [2020-07-18 00:12:24,269 INFO L280 TraceCheckUtils]: 145: Hoare triple {327#false} havoc #t~ret72; {327#false} is VALID [2020-07-18 00:12:24,269 INFO L280 TraceCheckUtils]: 146: Hoare triple {327#false} assume 2 != ~tmp~8; {327#false} is VALID [2020-07-18 00:12:24,269 INFO L263 TraceCheckUtils]: 147: Hoare triple {327#false} call #t~ret73 := isPumpRunning(); {326#true} is VALID [2020-07-18 00:12:24,270 INFO L280 TraceCheckUtils]: 148: Hoare triple {326#true} havoc ~retValue_acc~7; {326#true} is VALID [2020-07-18 00:12:24,270 INFO L280 TraceCheckUtils]: 149: Hoare triple {326#true} ~retValue_acc~7 := ~pumpRunning~0; {326#true} is VALID [2020-07-18 00:12:24,270 INFO L280 TraceCheckUtils]: 150: Hoare triple {326#true} #res := ~retValue_acc~7; {326#true} is VALID [2020-07-18 00:12:24,270 INFO L280 TraceCheckUtils]: 151: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:12:24,271 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {326#true} {327#false} #918#return; {327#false} is VALID [2020-07-18 00:12:24,271 INFO L280 TraceCheckUtils]: 153: Hoare triple {327#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {327#false} is VALID [2020-07-18 00:12:24,271 INFO L280 TraceCheckUtils]: 154: Hoare triple {327#false} ~tmp___0~2 := #t~ret73; {327#false} is VALID [2020-07-18 00:12:24,272 INFO L280 TraceCheckUtils]: 155: Hoare triple {327#false} havoc #t~ret73; {327#false} is VALID [2020-07-18 00:12:24,272 INFO L280 TraceCheckUtils]: 156: Hoare triple {327#false} assume 0 != ~tmp___0~2; {327#false} is VALID [2020-07-18 00:12:24,272 INFO L280 TraceCheckUtils]: 157: Hoare triple {327#false} assume 0 == ~switchedOnBeforeTS~0; {327#false} is VALID [2020-07-18 00:12:24,272 INFO L263 TraceCheckUtils]: 158: Hoare triple {327#false} call __automaton_fail(); {327#false} is VALID [2020-07-18 00:12:24,273 INFO L280 TraceCheckUtils]: 159: Hoare triple {327#false} assume !false; {327#false} is VALID [2020-07-18 00:12:24,304 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-18 00:12:24,553 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:12:24,555 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1864199484] [2020-07-18 00:12:24,558 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:12:24,558 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:12:24,558 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1962968801] [2020-07-18 00:12:24,565 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 160 [2020-07-18 00:12:24,569 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:12:24,572 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:12:24,794 WARN L140 InductivityCheck]: Transition 460#(and (<= __utac_acc__Specification5_spec__3_~tmp___0~2 2147483647) (not (= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)) (<= 0 (+ __utac_acc__Specification5_spec__3_~tmp___0~2 2147483648)) (= 0 ~switchedOnBeforeTS~0)) ( _ , assume !false; , 327#false ) not inductive [2020-07-18 00:12:24,795 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:12:24,795 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:103) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:12:24,801 INFO L168 Benchmark]: Toolchain (without parser) took 4538.04 ms. Allocated memory was 137.9 MB in the beginning and 297.8 MB in the end (delta: 159.9 MB). Free memory was 101.7 MB in the beginning and 259.2 MB in the end (delta: -157.5 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:24,802 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 137.9 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:12:24,803 INFO L168 Benchmark]: CACSL2BoogieTranslator took 768.71 ms. Allocated memory was 137.9 MB in the beginning and 204.5 MB in the end (delta: 66.6 MB). Free memory was 101.3 MB in the beginning and 172.0 MB in the end (delta: -70.8 MB). Peak memory consumption was 32.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:24,804 INFO L168 Benchmark]: Boogie Preprocessor took 119.02 ms. Allocated memory is still 204.5 MB. Free memory was 172.0 MB in the beginning and 166.5 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:24,805 INFO L168 Benchmark]: RCFGBuilder took 1774.71 ms. Allocated memory was 204.5 MB in the beginning and 235.9 MB in the end (delta: 31.5 MB). Free memory was 166.5 MB in the beginning and 86.4 MB in the end (delta: 80.1 MB). Peak memory consumption was 111.6 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:24,806 INFO L168 Benchmark]: TraceAbstraction took 1868.94 ms. Allocated memory was 235.9 MB in the beginning and 297.8 MB in the end (delta: 61.9 MB). Free memory was 86.4 MB in the beginning and 259.2 MB in the end (delta: -172.8 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:12:24,810 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 137.9 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 768.71 ms. Allocated memory was 137.9 MB in the beginning and 204.5 MB in the end (delta: 66.6 MB). Free memory was 101.3 MB in the beginning and 172.0 MB in the end (delta: -70.8 MB). Peak memory consumption was 32.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 119.02 ms. Allocated memory is still 204.5 MB. Free memory was 172.0 MB in the beginning and 166.5 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1774.71 ms. Allocated memory was 204.5 MB in the beginning and 235.9 MB in the end (delta: 31.5 MB). Free memory was 166.5 MB in the beginning and 86.4 MB in the end (delta: 80.1 MB). Peak memory consumption was 111.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1868.94 ms. Allocated memory was 235.9 MB in the beginning and 297.8 MB in the end (delta: 61.9 MB). Free memory was 86.4 MB in the beginning and 259.2 MB in the end (delta: -172.8 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...