/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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_spec4_product24.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:06:53,139 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:06:53,143 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:06:53,199 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:06:53,200 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:06:53,204 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:06:53,208 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:06:53,217 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:06:53,221 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:06:53,228 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:06:53,230 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:06:53,231 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:06:53,232 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:06:53,235 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:06:53,237 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:06:53,239 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:06:53,240 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:06:53,244 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:06:53,251 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:06:53,254 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:06:53,259 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:06:53,261 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:06:53,263 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:06:53,265 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:06:53,274 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:06:53,274 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:06:53,275 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:06:53,277 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:06:53,278 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:06:53,279 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:06:53,279 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:06:53,280 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:06:53,283 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:06:53,284 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:06:53,285 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:06:53,285 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:06:53,301 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:06:53,301 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:06:53,302 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:06:53,303 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:06:53,304 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:06:53,305 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 00:06:53,323 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:06:53,323 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:06:53,328 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:06:53,328 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:06:53,329 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:06:53,329 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:06:53,329 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:06:53,329 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:06:53,330 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:06:53,330 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:06:53,331 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:06:53,331 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:06:53,331 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:06:53,331 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:06:53,332 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:06:53,332 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:06:53,332 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:06:53,332 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:06:53,332 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:06:53,333 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:06:53,333 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:06:53,333 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:06:53,333 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:06:53,713 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:06:53,738 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:06:53,742 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:06:53,743 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:06:53,744 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:06:53,745 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product24.cil.c [2020-11-07 00:06:53,822 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4483da6ae/64d2f4a37eff4476bba8e0e8abdf1c59/FLAGd10a730e4 [2020-11-07 00:06:54,410 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:06:54,411 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product24.cil.c [2020-11-07 00:06:54,429 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4483da6ae/64d2f4a37eff4476bba8e0e8abdf1c59/FLAGd10a730e4 [2020-11-07 00:06:54,733 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4483da6ae/64d2f4a37eff4476bba8e0e8abdf1c59 [2020-11-07 00:06:54,736 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:06:54,743 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:06:54,745 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:06:54,745 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:06:54,749 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:06:54,750 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:06:54" (1/1) ... [2020-11-07 00:06:54,754 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5eab3d74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:54, skipping insertion in model container [2020-11-07 00:06:54,754 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:06:54" (1/1) ... [2020-11-07 00:06:54,765 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:06:54,809 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:06:55,132 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:06:55,147 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:06:55,260 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:06:55,312 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:06:55,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:55 WrapperNode [2020-11-07 00:06:55,313 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:06:55,315 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:06:55,315 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:06:55,315 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:06:55,331 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:55" (1/1) ... [2020-11-07 00:06:55,332 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:55" (1/1) ... [2020-11-07 00:06:55,376 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:55" (1/1) ... [2020-11-07 00:06:55,377 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:55" (1/1) ... [2020-11-07 00:06:55,441 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:55" (1/1) ... [2020-11-07 00:06:55,452 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:55" (1/1) ... [2020-11-07 00:06:55,467 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:55" (1/1) ... [2020-11-07 00:06:55,479 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:06:55,480 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:06:55,480 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:06:55,480 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:06:55,482 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:55" (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 [2020-11-07 00:06:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:06:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:06:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:06:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:06:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:06:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:06:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:06:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:06:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:06:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:06:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:06:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:06:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:06:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:06:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:06:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:06:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:06:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 00:06:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-11-07 00:06:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:06:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:06:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:06:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:06:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:06:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:06:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-07 00:06:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-07 00:06:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-07 00:06:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:06:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:06:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:06:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:06:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:06:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:06:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-07 00:06:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:06:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:06:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:06:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:06:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:06:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:06:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:06:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:06:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:06:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:06:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:06:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:06:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:06:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:06:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:06:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:06:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:06:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:06:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:06:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:06:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:06:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:06:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:06:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:06:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:06:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:06:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:06:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:06:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:06:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:06:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:06:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:06:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:06:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:06:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:06:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:06:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:06:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:06:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:06:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:06:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-07 00:06:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-07 00:06:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:06:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:06:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:06:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-07 00:06:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:06:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:06:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:06:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:06:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:06:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 00:06:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-07 00:06:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-11-07 00:06:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:06:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:06:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:06:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:06:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:06:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:06:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:06:57,399 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:06:57,399 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:06:57,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:06:57 BoogieIcfgContainer [2020-11-07 00:06:57,402 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:06:57,404 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:06:57,404 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:06:57,408 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:06:57,408 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:06:54" (1/3) ... [2020-11-07 00:06:57,409 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c263f9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:06:57, skipping insertion in model container [2020-11-07 00:06:57,409 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:55" (2/3) ... [2020-11-07 00:06:57,409 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c263f9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:06:57, skipping insertion in model container [2020-11-07 00:06:57,409 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:06:57" (3/3) ... [2020-11-07 00:06:57,411 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product24.cil.c [2020-11-07 00:06:57,427 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:06:57,432 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:06:57,444 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:06:57,469 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:06:57,469 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:06:57,469 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:06:57,470 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:06:57,470 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:06:57,470 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:06:57,470 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:06:57,470 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:06:57,493 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states. [2020-11-07 00:06:57,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 00:06:57,514 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:06:57,516 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:06:57,516 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:06:57,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:06:57,523 INFO L82 PathProgramCache]: Analyzing trace with hash -2025185378, now seen corresponding path program 1 times [2020-11-07 00:06:57,533 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:06:57,534 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1870635839] [2020-11-07 00:06:57,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:06:57,610 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:06:57,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:58,495 WARN L194 SmtUtils]: Spent 477.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:06:58,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:06:58,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:58,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:06:58,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:58,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:06:58,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:58,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:06:58,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:58,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:06:58,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:58,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:06:58,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:58,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:06:58,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:58,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:06:58,646 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1870635839] [2020-11-07 00:06:58,649 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:06:58,655 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 00:06:58,656 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [857875562] [2020-11-07 00:06:58,663 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 00:06:58,664 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:06:58,678 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 00:06:58,679 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:06:58,681 INFO L87 Difference]: Start difference. First operand 319 states. Second operand 3 states. [2020-11-07 00:07:00,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:07:00,534 INFO L93 Difference]: Finished difference Result 498 states and 594 transitions. [2020-11-07 00:07:00,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 00:07:00,536 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 00:07:00,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:07:00,553 INFO L225 Difference]: With dead ends: 498 [2020-11-07 00:07:00,553 INFO L226 Difference]: Without dead ends: 309 [2020-11-07 00:07:00,559 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:07:00,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 309 states. [2020-11-07 00:07:00,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 309 to 265. [2020-11-07 00:07:00,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 265 states. [2020-11-07 00:07:00,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 288 transitions. [2020-11-07 00:07:00,709 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 288 transitions. Word has length 148 [2020-11-07 00:07:00,710 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:07:00,711 INFO L481 AbstractCegarLoop]: Abstraction has 265 states and 288 transitions. [2020-11-07 00:07:00,711 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 00:07:00,711 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 288 transitions. [2020-11-07 00:07:00,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 00:07:00,716 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:07:00,716 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:07:00,717 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:07:00,717 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:07:00,717 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:07:00,718 INFO L82 PathProgramCache]: Analyzing trace with hash 1346254024, now seen corresponding path program 1 times [2020-11-07 00:07:00,718 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:07:00,718 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1402690375] [2020-11-07 00:07:00,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:07:00,723 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:07:00,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:01,254 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:07:01,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:07:01,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:01,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:07:01,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:01,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:07:01,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:01,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:07:01,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:01,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:07:01,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:01,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:07:01,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:01,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:07:01,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:01,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:07:01,377 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1402690375] [2020-11-07 00:07:01,378 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:07:01,378 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:07:01,378 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [887607940] [2020-11-07 00:07:01,380 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:07:01,381 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:07:01,382 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:07:01,382 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:07:01,382 INFO L87 Difference]: Start difference. First operand 265 states and 288 transitions. Second operand 4 states. [2020-11-07 00:07:02,171 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:07:03,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:07:03,430 INFO L93 Difference]: Finished difference Result 402 states and 453 transitions. [2020-11-07 00:07:03,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 00:07:03,431 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 00:07:03,433 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:07:03,437 INFO L225 Difference]: With dead ends: 402 [2020-11-07 00:07:03,437 INFO L226 Difference]: Without dead ends: 292 [2020-11-07 00:07:03,439 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 00:07:03,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 292 states. [2020-11-07 00:07:03,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 292 to 255. [2020-11-07 00:07:03,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states. [2020-11-07 00:07:03,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 275 transitions. [2020-11-07 00:07:03,528 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 275 transitions. Word has length 149 [2020-11-07 00:07:03,528 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:07:03,529 INFO L481 AbstractCegarLoop]: Abstraction has 255 states and 275 transitions. [2020-11-07 00:07:03,529 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:07:03,529 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 275 transitions. [2020-11-07 00:07:03,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-11-07 00:07:03,532 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:07:03,532 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:07:03,532 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:07:03,533 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:07:03,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:07:03,533 INFO L82 PathProgramCache]: Analyzing trace with hash -1820109908, now seen corresponding path program 1 times [2020-11-07 00:07:03,533 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:07:03,534 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1294251798] [2020-11-07 00:07:03,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:07:03,537 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:07:03,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:03,989 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:07:03,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:07:04,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:04,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:07:04,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:04,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:07:04,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:04,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:07:04,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:04,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:07:04,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:04,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 00:07:04,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:04,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:07:04,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:04,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:07:04,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:04,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:07:04,202 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1294251798] [2020-11-07 00:07:04,202 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:07:04,202 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 00:07:04,203 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1810539276] [2020-11-07 00:07:04,204 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 00:07:04,204 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:07:04,205 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 00:07:04,206 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:07:04,206 INFO L87 Difference]: Start difference. First operand 255 states and 275 transitions. Second operand 10 states. [2020-11-07 00:07:04,948 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:07:05,412 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:07:05,818 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:07:06,211 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:07:06,587 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:07:06,976 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:07:08,120 WARN L194 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:07:11,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:07:11,064 INFO L93 Difference]: Finished difference Result 691 states and 806 transitions. [2020-11-07 00:07:11,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-07 00:07:11,071 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-11-07 00:07:11,072 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:07:11,083 INFO L225 Difference]: With dead ends: 691 [2020-11-07 00:07:11,083 INFO L226 Difference]: Without dead ends: 551 [2020-11-07 00:07:11,088 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-11-07 00:07:11,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 551 states. [2020-11-07 00:07:11,329 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 551 to 454. [2020-11-07 00:07:11,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 454 states. [2020-11-07 00:07:11,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 454 states and 508 transitions. [2020-11-07 00:07:11,337 INFO L78 Accepts]: Start accepts. Automaton has 454 states and 508 transitions. Word has length 162 [2020-11-07 00:07:11,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:07:11,339 INFO L481 AbstractCegarLoop]: Abstraction has 454 states and 508 transitions. [2020-11-07 00:07:11,339 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 00:07:11,340 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 508 transitions. [2020-11-07 00:07:11,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-11-07 00:07:11,344 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:07:11,344 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:07:11,344 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:07:11,344 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:07:11,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:07:11,345 INFO L82 PathProgramCache]: Analyzing trace with hash -1344782456, now seen corresponding path program 1 times [2020-11-07 00:07:11,345 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:07:11,346 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1432653744] [2020-11-07 00:07:11,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:07:11,351 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:07:11,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:11,830 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:07:11,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:07:11,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:11,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:07:11,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:11,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:07:11,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:11,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:07:11,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:11,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:07:11,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:11,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-11-07 00:07:11,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:11,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 00:07:11,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:12,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-07 00:07:12,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:12,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:07:12,076 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1432653744] [2020-11-07 00:07:12,077 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:07:12,077 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 00:07:12,077 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1310575814] [2020-11-07 00:07:12,079 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 00:07:12,079 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:07:12,080 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 00:07:12,081 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-11-07 00:07:12,081 INFO L87 Difference]: Start difference. First operand 454 states and 508 transitions. Second operand 14 states. [2020-11-07 00:07:12,727 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:07:13,245 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:07:13,644 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:07:14,040 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:07:14,440 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:07:14,815 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:07:15,694 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:07:17,050 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:07:17,502 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:07:18,047 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:07:18,642 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:07:19,001 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:07:19,431 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:07:19,859 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:07:20,227 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:07:20,623 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:07:21,158 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:07:21,733 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:07:22,235 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:07:22,623 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:07:24,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:07:24,960 INFO L93 Difference]: Finished difference Result 1557 states and 1902 transitions. [2020-11-07 00:07:24,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-11-07 00:07:24,962 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 167 [2020-11-07 00:07:24,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:07:24,972 INFO L225 Difference]: With dead ends: 1557 [2020-11-07 00:07:24,972 INFO L226 Difference]: Without dead ends: 1218 [2020-11-07 00:07:24,975 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 227 ImplicationChecksByTransitivity, 7.8s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-11-07 00:07:24,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1218 states. [2020-11-07 00:07:25,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1218 to 1071. [2020-11-07 00:07:25,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1071 states. [2020-11-07 00:07:25,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 1071 states and 1239 transitions. [2020-11-07 00:07:25,514 INFO L78 Accepts]: Start accepts. Automaton has 1071 states and 1239 transitions. Word has length 167 [2020-11-07 00:07:25,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:07:25,514 INFO L481 AbstractCegarLoop]: Abstraction has 1071 states and 1239 transitions. [2020-11-07 00:07:25,514 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 00:07:25,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1239 transitions. [2020-11-07 00:07:25,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-11-07 00:07:25,519 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:07:25,519 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:07:25,520 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:07:25,520 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:07:25,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:07:25,520 INFO L82 PathProgramCache]: Analyzing trace with hash -1828510290, now seen corresponding path program 1 times [2020-11-07 00:07:25,521 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:07:25,521 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1770958377] [2020-11-07 00:07:25,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:07:25,524 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:07:25,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:25,908 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:07:25,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:07:25,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:25,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:07:25,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:25,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:07:25,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:25,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:07:25,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:25,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:07:26,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:26,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-11-07 00:07:26,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:26,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-07 00:07:26,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:26,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:07:26,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:26,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-11-07 00:07:26,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:26,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:07:26,076 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1770958377] [2020-11-07 00:07:26,077 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:07:26,080 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-11-07 00:07:26,080 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [119398175] [2020-11-07 00:07:26,081 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-07 00:07:26,081 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:07:26,082 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-07 00:07:26,082 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-11-07 00:07:26,082 INFO L87 Difference]: Start difference. First operand 1071 states and 1239 transitions. Second operand 6 states. [2020-11-07 00:07:26,756 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:07:28,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:07:28,237 INFO L93 Difference]: Finished difference Result 1745 states and 2104 transitions. [2020-11-07 00:07:28,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-07 00:07:28,238 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 172 [2020-11-07 00:07:28,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:07:28,244 INFO L225 Difference]: With dead ends: 1745 [2020-11-07 00:07:28,244 INFO L226 Difference]: Without dead ends: 789 [2020-11-07 00:07:28,248 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-11-07 00:07:28,250 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 789 states. [2020-11-07 00:07:28,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 789 to 686. [2020-11-07 00:07:28,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 686 states. [2020-11-07 00:07:28,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 686 states and 745 transitions. [2020-11-07 00:07:28,610 INFO L78 Accepts]: Start accepts. Automaton has 686 states and 745 transitions. Word has length 172 [2020-11-07 00:07:28,611 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:07:28,611 INFO L481 AbstractCegarLoop]: Abstraction has 686 states and 745 transitions. [2020-11-07 00:07:28,611 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-07 00:07:28,611 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 745 transitions. [2020-11-07 00:07:28,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2020-11-07 00:07:28,619 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:07:28,619 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-11-07 00:07:28,620 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:07:28,620 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:07:28,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:07:28,620 INFO L82 PathProgramCache]: Analyzing trace with hash -377645188, now seen corresponding path program 1 times [2020-11-07 00:07:28,621 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:07:28,621 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [848810319] [2020-11-07 00:07:28,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:07:28,775 WARN L194 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 54 [2020-11-07 00:07:29,212 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:07:29,529 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:07:29,867 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:07:30,202 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2020-11-07 00:07:30,541 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2020-11-07 00:07:30,879 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2020-11-07 00:07:31,194 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:07:31,507 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:07:31,511 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:07:31,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:32,013 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:07:32,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:07:32,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:32,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:07:32,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:32,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:07:32,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:32,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:07:32,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:32,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:07:32,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:32,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-07 00:07:32,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:32,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-11-07 00:07:32,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:32,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2020-11-07 00:07:32,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:32,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:07:34,020 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [848810319] [2020-11-07 00:07:34,021 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:07:34,021 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2020-11-07 00:07:34,021 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1462979258] [2020-11-07 00:07:34,022 INFO L461 AbstractCegarLoop]: Interpolant automaton has 37 states [2020-11-07 00:07:34,022 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:07:34,023 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2020-11-07 00:07:34,024 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=292, Invalid=1040, Unknown=0, NotChecked=0, Total=1332 [2020-11-07 00:07:34,024 INFO L87 Difference]: Start difference. First operand 686 states and 745 transitions. Second operand 37 states. [2020-11-07 00:07:34,652 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:07:35,303 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:07:35,720 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:07:36,125 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:07:36,519 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:07:36,948 WARN L194 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:07:37,423 WARN L194 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:07:37,886 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:07:38,386 WARN L194 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:07:38,885 WARN L194 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:07:39,370 WARN L194 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:07:39,872 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:07:40,370 WARN L194 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:07:40,870 WARN L194 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:07:41,404 WARN L194 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:07:41,904 WARN L194 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:07:42,511 WARN L194 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:07:43,031 WARN L194 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:07:43,564 WARN L194 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:07:44,183 WARN L194 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:07:44,941 WARN L194 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-11-07 00:07:45,751 WARN L194 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-11-07 00:07:46,323 WARN L194 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-11-07 00:07:46,960 WARN L194 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-11-07 00:07:47,557 WARN L194 SmtUtils]: Spent 474.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:07:48,148 WARN L194 SmtUtils]: Spent 486.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:07:48,744 WARN L194 SmtUtils]: Spent 474.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:07:49,354 WARN L194 SmtUtils]: Spent 499.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:07:50,286 WARN L194 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:07:51,251 WARN L194 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-07 00:07:52,461 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:07:52,865 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:07:53,907 WARN L194 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 234 [2020-11-07 00:07:54,336 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:07:54,792 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:07:56,295 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 240 DAG size of output: 238 [2020-11-07 00:07:57,431 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 242 DAG size of output: 240 [2020-11-07 00:07:58,471 WARN L194 SmtUtils]: Spent 902.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 228 [2020-11-07 00:07:59,250 WARN L194 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:07:59,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:07:59,279 INFO L93 Difference]: Finished difference Result 1538 states and 1773 transitions. [2020-11-07 00:07:59,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2020-11-07 00:07:59,279 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 215 [2020-11-07 00:07:59,280 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:07:59,280 INFO L225 Difference]: With dead ends: 1538 [2020-11-07 00:07:59,280 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:07:59,287 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 101 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2991 ImplicationChecksByTransitivity, 23.6s TimeCoverageRelationStatistics Valid=1905, Invalid=8601, Unknown=0, NotChecked=0, Total=10506 [2020-11-07 00:07:59,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:07:59,288 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:07:59,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:07:59,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:07:59,289 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 215 [2020-11-07 00:07:59,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:07:59,289 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:07:59,289 INFO L482 AbstractCegarLoop]: Interpolant automaton has 37 states. [2020-11-07 00:07:59,289 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:07:59,289 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:07:59,289 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:07:59,292 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:08:01,560 WARN L194 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 18 [2020-11-07 00:08:01,943 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 17 [2020-11-07 00:08:02,066 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 17 [2020-11-07 00:08:02,236 WARN L194 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 241 [2020-11-07 00:08:03,525 WARN L194 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 17 [2020-11-07 00:08:04,747 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 245 [2020-11-07 00:08:14,215 WARN L194 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:08:14,762 WARN L194 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:08:15,445 WARN L194 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 11 [2020-11-07 00:08:16,071 WARN L194 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:08:16,356 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:08:16,772 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 32 [2020-11-07 00:08:17,113 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 1 [2020-11-07 00:08:17,398 WARN L194 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-11-07 00:08:19,227 WARN L194 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 219 DAG size of output: 58 [2020-11-07 00:08:19,770 WARN L194 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 10 [2020-11-07 00:08:20,069 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 1 [2020-11-07 00:08:20,409 WARN L194 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:08:21,077 WARN L194 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 11 [2020-11-07 00:08:21,725 WARN L194 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 21 [2020-11-07 00:08:22,058 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:08:22,629 WARN L194 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:08:23,179 WARN L194 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 7 [2020-11-07 00:08:24,239 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 219 DAG size of output: 53 [2020-11-07 00:08:24,572 WARN L194 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:08:24,874 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:08:25,270 WARN L194 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 36 [2020-11-07 00:08:25,562 WARN L194 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-11-07 00:08:25,943 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 00:08:26,286 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:08:26,609 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:08:26,914 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:08:27,558 WARN L194 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 21 [2020-11-07 00:08:28,197 WARN L194 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 11 [2020-11-07 00:08:28,476 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:08:29,080 WARN L194 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 24 [2020-11-07 00:08:29,673 WARN L194 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 11 [2020-11-07 00:08:29,955 WARN L194 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:08:30,297 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 32 [2020-11-07 00:08:30,631 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:08:31,184 WARN L194 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 8 [2020-11-07 00:08:31,862 WARN L194 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 11 [2020-11-07 00:08:32,491 WARN L194 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-11-07 00:08:32,838 WARN L194 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:08:34,261 WARN L194 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 206 DAG size of output: 49 [2020-11-07 00:08:35,372 WARN L194 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 202 DAG size of output: 43 [2020-11-07 00:08:36,838 WARN L194 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 208 DAG size of output: 51 [2020-11-07 00:08:38,230 WARN L194 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 206 DAG size of output: 49 [2020-11-07 00:08:38,947 WARN L194 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:08:39,591 WARN L194 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 11 [2020-11-07 00:08:39,895 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:08:41,309 WARN L194 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 208 DAG size of output: 51 [2020-11-07 00:08:41,986 WARN L194 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:08:42,425 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 1 [2020-11-07 00:08:43,612 WARN L194 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 210 DAG size of output: 50 [2020-11-07 00:08:44,654 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 208 DAG size of output: 48 [2020-11-07 00:08:44,957 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:08:46,116 WARN L194 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 214 DAG size of output: 55 [2020-11-07 00:08:46,472 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 1 [2020-11-07 00:08:47,101 WARN L194 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-11-07 00:08:47,544 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:08:47,898 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:08:48,655 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 11 [2020-11-07 00:08:49,316 WARN L194 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:08:49,881 WARN L194 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:08:50,053 WARN L194 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 41 [2020-11-07 00:08:50,409 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:08:51,024 WARN L194 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:08:51,603 WARN L194 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-11-07 00:08:51,926 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 1 [2020-11-07 00:08:52,549 WARN L194 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 8 [2020-11-07 00:08:52,830 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-11-07 00:08:53,501 WARN L194 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 21 [2020-11-07 00:08:53,828 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 00:08:54,145 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:08:55,339 WARN L194 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 219 DAG size of output: 53 [2020-11-07 00:08:55,756 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 32 [2020-11-07 00:08:56,939 WARN L194 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 200 DAG size of output: 14 [2020-11-07 00:08:57,135 WARN L194 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 41 [2020-11-07 00:08:57,738 WARN L194 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:08:58,080 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-11-07 00:08:58,377 WARN L194 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:08:58,686 WARN L194 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:09:00,539 WARN L194 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 219 DAG size of output: 58 [2020-11-07 00:09:01,103 WARN L194 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 10 [2020-11-07 00:09:02,581 WARN L194 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 210 DAG size of output: 51 [2020-11-07 00:09:02,588 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:09:02,589 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:09:02,589 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:09:02,589 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:09:02,589 INFO L266 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-11-07 00:09:02,589 INFO L266 CegarLoopResult]: For program point L221-1(line 221) no Hoare annotation was computed. [2020-11-07 00:09:02,589 INFO L266 CegarLoopResult]: For program point L221-2(line 221) no Hoare annotation was computed. [2020-11-07 00:09:02,589 INFO L266 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-11-07 00:09:02,589 INFO L266 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-11-07 00:09:02,589 INFO L266 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-11-07 00:09:02,590 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 198 253) no Hoare annotation was computed. [2020-11-07 00:09:02,590 INFO L266 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-11-07 00:09:02,590 INFO L266 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-11-07 00:09:02,590 INFO L266 CegarLoopResult]: For program point L242-1(lines 223 244) no Hoare annotation was computed. [2020-11-07 00:09:02,590 INFO L266 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-11-07 00:09:02,590 INFO L266 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-11-07 00:09:02,590 INFO L266 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-11-07 00:09:02,590 INFO L266 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-11-07 00:09:02,590 INFO L266 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-11-07 00:09:02,590 INFO L266 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-11-07 00:09:02,591 INFO L266 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-11-07 00:09:02,591 INFO L266 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-11-07 00:09:02,591 INFO L266 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-11-07 00:09:02,591 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 198 253) no Hoare annotation was computed. [2020-11-07 00:09:02,591 INFO L266 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-11-07 00:09:02,591 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 198 253) no Hoare annotation was computed. [2020-11-07 00:09:02,591 INFO L266 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-11-07 00:09:02,591 INFO L266 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-11-07 00:09:02,591 INFO L266 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-11-07 00:09:02,591 INFO L266 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-11-07 00:09:02,591 INFO L266 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-11-07 00:09:02,592 INFO L266 CegarLoopResult]: For program point L240-1(line 240) no Hoare annotation was computed. [2020-11-07 00:09:02,592 INFO L266 CegarLoopResult]: For program point L240-2(line 240) no Hoare annotation was computed. [2020-11-07 00:09:02,592 INFO L266 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-11-07 00:09:02,592 INFO L266 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-11-07 00:09:02,592 INFO L266 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-11-07 00:09:02,592 INFO L266 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-11-07 00:09:02,592 INFO L266 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-11-07 00:09:02,592 INFO L266 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-11-07 00:09:02,592 INFO L266 CegarLoopResult]: For program point L245(lines 222 246) no Hoare annotation was computed. [2020-11-07 00:09:02,592 INFO L266 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-11-07 00:09:02,592 INFO L266 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-11-07 00:09:02,593 INFO L266 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-11-07 00:09:02,593 INFO L266 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-11-07 00:09:02,593 INFO L266 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-11-07 00:09:02,593 INFO L266 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-11-07 00:09:02,593 INFO L266 CegarLoopResult]: For program point L229(lines 229 233) no Hoare annotation was computed. [2020-11-07 00:09:02,593 INFO L266 CegarLoopResult]: For program point L229-1(lines 229 233) no Hoare annotation was computed. [2020-11-07 00:09:02,593 INFO L266 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-11-07 00:09:02,593 INFO L266 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-11-07 00:09:02,593 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 254 313) no Hoare annotation was computed. [2020-11-07 00:09:02,594 INFO L266 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-11-07 00:09:02,594 INFO L266 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-11-07 00:09:02,594 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 254 313) no Hoare annotation was computed. [2020-11-07 00:09:02,594 INFO L266 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-11-07 00:09:02,594 INFO L266 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-11-07 00:09:02,594 INFO L266 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-11-07 00:09:02,594 INFO L266 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-11-07 00:09:02,594 INFO L266 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-11-07 00:09:02,594 INFO L266 CegarLoopResult]: For program point L280-2(lines 280 305) no Hoare annotation was computed. [2020-11-07 00:09:02,594 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 254 313) no Hoare annotation was computed. [2020-11-07 00:09:02,595 INFO L266 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-11-07 00:09:02,595 INFO L266 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-11-07 00:09:02,595 INFO L266 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-11-07 00:09:02,595 INFO L266 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-11-07 00:09:02,595 INFO L266 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-11-07 00:09:02,595 INFO L266 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-11-07 00:09:02,595 INFO L266 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-11-07 00:09:02,595 INFO L266 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-11-07 00:09:02,595 INFO L266 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-11-07 00:09:02,596 INFO L266 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-11-07 00:09:02,596 INFO L266 CegarLoopResult]: For program point L306(lines 279 307) no Hoare annotation was computed. [2020-11-07 00:09:02,596 INFO L266 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-11-07 00:09:02,596 INFO L266 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-11-07 00:09:02,596 INFO L266 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-11-07 00:09:02,596 INFO L266 CegarLoopResult]: For program point L265(line 265) no Hoare annotation was computed. [2020-11-07 00:09:02,596 INFO L266 CegarLoopResult]: For program point L298-1(line 298) no Hoare annotation was computed. [2020-11-07 00:09:02,596 INFO L266 CegarLoopResult]: For program point L298-2(line 298) no Hoare annotation was computed. [2020-11-07 00:09:02,596 INFO L266 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-11-07 00:09:02,597 INFO L266 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-11-07 00:09:02,597 INFO L266 CegarLoopResult]: For program point L294-1(line 294) no Hoare annotation was computed. [2020-11-07 00:09:02,597 INFO L266 CegarLoopResult]: For program point L294-2(line 294) no Hoare annotation was computed. [2020-11-07 00:09:02,597 INFO L266 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-11-07 00:09:02,597 INFO L266 CegarLoopResult]: For program point L286(lines 286 290) no Hoare annotation was computed. [2020-11-07 00:09:02,597 INFO L266 CegarLoopResult]: For program point L286-1(lines 286 290) no Hoare annotation was computed. [2020-11-07 00:09:02,597 INFO L266 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-11-07 00:09:02,597 INFO L266 CegarLoopResult]: For program point L278-1(line 278) no Hoare annotation was computed. [2020-11-07 00:09:02,597 INFO L266 CegarLoopResult]: For program point L278-2(line 278) no Hoare annotation was computed. [2020-11-07 00:09:02,597 INFO L266 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-11-07 00:09:02,598 INFO L266 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-11-07 00:09:02,598 INFO L266 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-11-07 00:09:02,598 INFO L266 CegarLoopResult]: For program point L303-1(line 303) no Hoare annotation was computed. [2020-11-07 00:09:02,598 INFO L266 CegarLoopResult]: For program point L303-2(line 303) no Hoare annotation was computed. [2020-11-07 00:09:02,598 INFO L266 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-11-07 00:09:02,598 INFO L266 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-11-07 00:09:02,598 INFO L266 CegarLoopResult]: For program point L299-1(line 299) no Hoare annotation was computed. [2020-11-07 00:09:02,598 INFO L266 CegarLoopResult]: For program point L299-2(line 299) no Hoare annotation was computed. [2020-11-07 00:09:02,598 INFO L266 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-11-07 00:09:02,598 INFO L266 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-11-07 00:09:02,598 INFO L266 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-11-07 00:09:02,599 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 927 933) the Hoare annotation is: true [2020-11-07 00:09:02,599 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 927 933) the Hoare annotation is: true [2020-11-07 00:09:02,599 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 934 942) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (= |valid_product_#res| 1))) [2020-11-07 00:09:02,599 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 934 942) the Hoare annotation is: true [2020-11-07 00:09:02,599 INFO L262 CegarLoopResult]: At program point L939(line 939) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:09:02,599 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 934 942) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (= |valid_product_#res| 1))) [2020-11-07 00:09:02,599 INFO L269 CegarLoopResult]: At program point L938(line 938) the Hoare annotation is: true [2020-11-07 00:09:02,599 INFO L262 CegarLoopResult]: At program point L897(line 897) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-07 00:09:02,600 INFO L262 CegarLoopResult]: At program point L895(lines 895 901) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)) .cse0) (or (and (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~8) (= ~waterLevel~0 getWaterLevel_~retValue_acc~8)) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:09:02,600 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 883 907) the Hoare annotation is: true [2020-11-07 00:09:02,600 INFO L262 CegarLoopResult]: At program point L893(line 893) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (and (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~8) (= ~waterLevel~0 getWaterLevel_~retValue_acc~8)) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:09:02,600 INFO L262 CegarLoopResult]: At program point L893-1(line 893) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)) .cse0) (or .cse0 (= ~waterLevel~0 0)) (or (not (= test_~tmp___0~0 0)) (and (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~8) (= ~waterLevel~0 getWaterLevel_~retValue_acc~8)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:09:02,600 INFO L262 CegarLoopResult]: At program point L891(lines 891 904) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse1 (not (<= test_~tmp~4 2147483647))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp___1~0 0)) (.cse4 (not (= test_~tmp___2~0 0))) (.cse5 (= test_~tmp~4 0)) (.cse6 (not (<= 0 (+ test_~tmp~4 2147483648)))) (.cse7 (not (= test_~tmp___0~0 0))) (.cse9 (not (< ~waterLevel~0 3))) (.cse10 (not (<= test_~tmp___1~0 2147483647))) (.cse11 (not (= 0 ~systemActive~0))) (.cse8 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (and (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~8) (= ~waterLevel~0 getWaterLevel_~retValue_acc~8)) .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~8 2147483648))) (or .cse8 (not (= __utac_acc__Specification4_spec__1_~tmp~8 0)) (= ~waterLevel~0 0)))) [2020-11-07 00:09:02,600 INFO L262 CegarLoopResult]: At program point L893-2(line 893) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)) .cse0) (or .cse0 (= ~waterLevel~0 0)) (or (not (= test_~tmp___0~0 0)) (and (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~8) (= ~waterLevel~0 getWaterLevel_~retValue_acc~8)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:09:02,601 INFO L262 CegarLoopResult]: At program point L893-3(line 893) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)) .cse0) (or (and (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~8) (= ~waterLevel~0 getWaterLevel_~retValue_acc~8)) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:09:02,601 INFO L262 CegarLoopResult]: At program point L891-1(lines 883 907) the Hoare annotation is: (let ((.cse2 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse3 (not (<= test_~tmp~4 2147483647))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (= test_~tmp___1~0 0)) (.cse6 (not (= test_~tmp___2~0 0))) (.cse7 (= test_~tmp~4 0)) (.cse9 (not (<= 0 (+ test_~tmp~4 2147483648)))) (.cse10 (not (= test_~tmp___0~0 0))) (.cse12 (not (< ~waterLevel~0 3))) (.cse13 (not (<= test_~tmp___1~0 2147483647))) (.cse14 (not (= 0 ~systemActive~0))) (.cse11 (not (= ~pumpRunning~0 0))) (.cse8 (not (= __utac_acc__Specification4_spec__1_~tmp~8 0)))) (and (let ((.cse0 (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~8)) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~8))) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) .cse0 (= ~pumpRunning~0 |isPumpRunning_#res|) .cse1 (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (and .cse0 .cse1 .cse8) .cse9 .cse10 .cse11 .cse12 .cse13 .cse14)) (or .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~8 2147483648))) (or .cse11 .cse8 (= ~waterLevel~0 0)))) [2020-11-07 00:09:02,601 INFO L269 CegarLoopResult]: At program point L889(line 889) the Hoare annotation is: true [2020-11-07 00:09:02,601 INFO L262 CegarLoopResult]: At program point L889-1(line 889) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret77| 0))) (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648))) (not (= test_~tmp___0~0 0)) (and (= |__utac_acc__Specification4_spec__1_#t~ret77| getWaterLevel_~retValue_acc~8) (= ~waterLevel~0 getWaterLevel_~retValue_acc~8)) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0))))) [2020-11-07 00:09:02,601 INFO L262 CegarLoopResult]: At program point L889-2(line 889) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret77| 0))) (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648))) (and (= |__utac_acc__Specification4_spec__1_#t~ret77| getWaterLevel_~retValue_acc~8) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret77| 2147483648)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~8)) (not (= test_~tmp___0~0 0)) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0))))) [2020-11-07 00:09:02,601 INFO L262 CegarLoopResult]: At program point L889-3(line 889) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648))) (not (= test_~tmp___0~0 0)) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (and (= |__utac_acc__Specification4_spec__1_#t~ret77| getWaterLevel_~retValue_acc~8) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret77| 2147483648)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~8) (= |__utac_acc__Specification4_spec__1_#t~ret77| __utac_acc__Specification4_spec__1_~tmp~8))) (or (and (not (= __utac_acc__Specification4_spec__1_~tmp~8 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret77| 0))) .cse0 (= ~waterLevel~0 0)))) [2020-11-07 00:09:02,601 INFO L269 CegarLoopResult]: At program point L885(line 885) the Hoare annotation is: true [2020-11-07 00:09:02,602 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 883 907) the Hoare annotation is: (let ((.cse2 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse3 (not (<= test_~tmp~4 2147483647))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (= test_~tmp___1~0 0)) (.cse6 (not (= test_~tmp___2~0 0))) (.cse7 (= test_~tmp~4 0)) (.cse9 (not (<= 0 (+ test_~tmp~4 2147483648)))) (.cse10 (not (= test_~tmp___0~0 0))) (.cse12 (not (< ~waterLevel~0 3))) (.cse13 (not (<= test_~tmp___1~0 2147483647))) (.cse14 (not (= 0 ~systemActive~0))) (.cse11 (not (= ~pumpRunning~0 0))) (.cse8 (not (= __utac_acc__Specification4_spec__1_~tmp~8 0)))) (and (let ((.cse0 (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~8)) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~8))) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) .cse0 (= ~pumpRunning~0 |isPumpRunning_#res|) .cse1 (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (and .cse0 .cse1 .cse8) .cse9 .cse10 .cse11 .cse12 .cse13 .cse14)) (or .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~8 2147483648))) (or .cse11 .cse8 (= ~waterLevel~0 0)))) [2020-11-07 00:09:02,602 INFO L262 CegarLoopResult]: At program point L129(line 129) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,602 INFO L262 CegarLoopResult]: At program point L130-1(line 130) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:02,602 INFO L262 CegarLoopResult]: At program point L128(line 128) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,602 INFO L262 CegarLoopResult]: At program point L130-2(line 130) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,602 INFO L262 CegarLoopResult]: At program point L128-1(line 128) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,602 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 122 144) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,603 INFO L262 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,603 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 122 144) the Hoare annotation is: true [2020-11-07 00:09:02,603 INFO L269 CegarLoopResult]: At program point L141(line 141) the Hoare annotation is: true [2020-11-07 00:09:02,603 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 122 144) the Hoare annotation is: true [2020-11-07 00:09:02,603 INFO L262 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:02,603 INFO L262 CegarLoopResult]: At program point L134-1(line 134) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:02,603 INFO L262 CegarLoopResult]: At program point L132(lines 132 139) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:02,603 INFO L269 CegarLoopResult]: At program point L132-1(lines 132 139) the Hoare annotation is: true [2020-11-07 00:09:02,603 INFO L262 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:09:02,603 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 77 100) no Hoare annotation was computed. [2020-11-07 00:09:02,604 INFO L266 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-11-07 00:09:02,604 INFO L266 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-11-07 00:09:02,604 INFO L266 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-11-07 00:09:02,604 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 77 100) no Hoare annotation was computed. [2020-11-07 00:09:02,604 INFO L266 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-11-07 00:09:02,604 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 77 100) no Hoare annotation was computed. [2020-11-07 00:09:02,604 INFO L266 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-11-07 00:09:02,604 INFO L266 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-11-07 00:09:02,604 INFO L266 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-11-07 00:09:02,604 INFO L266 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-11-07 00:09:02,604 INFO L266 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-11-07 00:09:02,604 INFO L266 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-11-07 00:09:02,604 INFO L266 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-11-07 00:09:02,604 INFO L266 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-11-07 00:09:02,604 INFO L266 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-11-07 00:09:02,605 INFO L266 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-11-07 00:09:02,605 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 768 782) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (= ~pumpRunning~0 0)) (or (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (= 0 ~systemActive~0) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:09:02,605 INFO L262 CegarLoopResult]: At program point L774(line 774) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 00:09:02,605 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 768 782) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:09:02,605 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 768 782) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (= ~pumpRunning~0 0)) (or (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (= 0 ~systemActive~0) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:09:02,605 INFO L262 CegarLoopResult]: At program point L772(lines 772 778) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:09:02,605 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 704 712) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) [2020-11-07 00:09:02,605 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 704 712) the Hoare annotation is: true [2020-11-07 00:09:02,605 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 704 712) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) [2020-11-07 00:09:02,605 INFO L262 CegarLoopResult]: At program point L709(line 709) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5) (not (= ~pumpRunning~0 0))) [2020-11-07 00:09:02,606 INFO L269 CegarLoopResult]: At program point L708(line 708) the Hoare annotation is: true [2020-11-07 00:09:02,606 INFO L269 CegarLoopResult]: At program point L764(line 764) the Hoare annotation is: true [2020-11-07 00:09:02,606 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 749 767) the Hoare annotation is: true [2020-11-07 00:09:02,606 INFO L269 CegarLoopResult]: At program point L761(line 761) the Hoare annotation is: true [2020-11-07 00:09:02,606 INFO L269 CegarLoopResult]: At program point L759(line 759) the Hoare annotation is: true [2020-11-07 00:09:02,606 INFO L269 CegarLoopResult]: At program point L758(lines 758 762) the Hoare annotation is: true [2020-11-07 00:09:02,606 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 749 767) the Hoare annotation is: true [2020-11-07 00:09:02,606 INFO L269 CegarLoopResult]: At program point L756(line 756) the Hoare annotation is: true [2020-11-07 00:09:02,606 INFO L269 CegarLoopResult]: At program point L758-2(lines 758 762) the Hoare annotation is: true [2020-11-07 00:09:02,606 INFO L269 CegarLoopResult]: At program point L756-1(line 756) the Hoare annotation is: true [2020-11-07 00:09:02,606 INFO L269 CegarLoopResult]: At program point L756-2(line 756) the Hoare annotation is: true [2020-11-07 00:09:02,606 INFO L269 CegarLoopResult]: At program point L756-3(line 756) the Hoare annotation is: true [2020-11-07 00:09:02,607 INFO L269 CegarLoopResult]: At program point L752(line 752) the Hoare annotation is: true [2020-11-07 00:09:02,607 INFO L269 CegarLoopResult]: At program point L751(line 751) the Hoare annotation is: true [2020-11-07 00:09:02,607 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 749 767) the Hoare annotation is: true [2020-11-07 00:09:02,607 INFO L266 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-11-07 00:09:02,607 INFO L266 CegarLoopResult]: For program point L732(lines 732 740) no Hoare annotation was computed. [2020-11-07 00:09:02,607 INFO L266 CegarLoopResult]: For program point L732-2(lines 732 740) no Hoare annotation was computed. [2020-11-07 00:09:02,607 INFO L266 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-11-07 00:09:02,607 INFO L266 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-11-07 00:09:02,607 INFO L266 CegarLoopResult]: For program point L720(lines 720 728) no Hoare annotation was computed. [2020-11-07 00:09:02,607 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 713 748) no Hoare annotation was computed. [2020-11-07 00:09:02,607 INFO L266 CegarLoopResult]: For program point L720-2(lines 720 728) no Hoare annotation was computed. [2020-11-07 00:09:02,607 INFO L266 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-11-07 00:09:02,607 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 713 748) no Hoare annotation was computed. [2020-11-07 00:09:02,607 INFO L266 CegarLoopResult]: For program point L743-1(line 743) no Hoare annotation was computed. [2020-11-07 00:09:02,608 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 713 748) no Hoare annotation was computed. [2020-11-07 00:09:02,608 INFO L266 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-11-07 00:09:02,608 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 920 926) the Hoare annotation is: true [2020-11-07 00:09:02,608 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 920 926) the Hoare annotation is: true [2020-11-07 00:09:02,608 INFO L266 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-11-07 00:09:02,608 INFO L266 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-11-07 00:09:02,608 INFO L266 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-11-07 00:09:02,608 INFO L266 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-07 00:09:02,608 INFO L266 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-11-07 00:09:02,608 INFO L266 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-11-07 00:09:02,609 INFO L266 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-11-07 00:09:02,609 INFO L266 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-11-07 00:09:02,609 INFO L266 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-11-07 00:09:02,609 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 152 197) no Hoare annotation was computed. [2020-11-07 00:09:02,609 INFO L266 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-11-07 00:09:02,609 INFO L266 CegarLoopResult]: For program point L182-1(line 182) no Hoare annotation was computed. [2020-11-07 00:09:02,609 INFO L266 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-11-07 00:09:02,609 INFO L266 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-11-07 00:09:02,609 INFO L266 CegarLoopResult]: For program point L178-1(line 178) no Hoare annotation was computed. [2020-11-07 00:09:02,609 INFO L266 CegarLoopResult]: For program point L176(line 176) no Hoare annotation was computed. [2020-11-07 00:09:02,610 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 152 197) no Hoare annotation was computed. [2020-11-07 00:09:02,610 INFO L266 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-11-07 00:09:02,610 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 152 197) no Hoare annotation was computed. [2020-11-07 00:09:02,610 INFO L266 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-11-07 00:09:02,610 INFO L266 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-11-07 00:09:02,610 INFO L266 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-11-07 00:09:02,610 INFO L266 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-11-07 00:09:02,610 INFO L266 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-11-07 00:09:02,610 INFO L266 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-11-07 00:09:02,610 INFO L266 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-11-07 00:09:02,610 INFO L266 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-11-07 00:09:02,611 INFO L266 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-11-07 00:09:02,611 INFO L266 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-11-07 00:09:02,611 INFO L266 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-11-07 00:09:02,611 INFO L266 CegarLoopResult]: For program point L189-1(line 189) no Hoare annotation was computed. [2020-11-07 00:09:02,611 INFO L266 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-11-07 00:09:02,611 INFO L266 CegarLoopResult]: For program point L189-2(line 189) no Hoare annotation was computed. [2020-11-07 00:09:02,611 INFO L266 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-11-07 00:09:02,611 INFO L266 CegarLoopResult]: For program point L152(lines 152 197) no Hoare annotation was computed. [2020-11-07 00:09:02,611 INFO L266 CegarLoopResult]: For program point L152-1(lines 152 197) no Hoare annotation was computed. [2020-11-07 00:09:02,611 INFO L266 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-11-07 00:09:02,611 INFO L266 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-11-07 00:09:02,612 INFO L266 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-11-07 00:09:02,612 INFO L266 CegarLoopResult]: For program point L175-1(line 175) no Hoare annotation was computed. [2020-11-07 00:09:02,612 INFO L266 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-11-07 00:09:02,612 INFO L266 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-11-07 00:09:02,612 INFO L266 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-11-07 00:09:02,612 INFO L266 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-11-07 00:09:02,612 INFO L266 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-11-07 00:09:02,612 INFO L266 CegarLoopResult]: For program point L479(lines 479 499) no Hoare annotation was computed. [2020-11-07 00:09:02,612 INFO L266 CegarLoopResult]: For program point L479-1(lines 479 499) no Hoare annotation was computed. [2020-11-07 00:09:02,612 INFO L266 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-11-07 00:09:02,612 INFO L266 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-11-07 00:09:02,613 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 465 510) no Hoare annotation was computed. [2020-11-07 00:09:02,613 INFO L266 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-11-07 00:09:02,613 INFO L266 CegarLoopResult]: For program point L506-1(line 506) no Hoare annotation was computed. [2020-11-07 00:09:02,613 INFO L266 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-11-07 00:09:02,613 INFO L266 CegarLoopResult]: For program point L506-2(line 506) no Hoare annotation was computed. [2020-11-07 00:09:02,613 INFO L266 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-11-07 00:09:02,613 INFO L266 CegarLoopResult]: For program point L504-1(line 504) no Hoare annotation was computed. [2020-11-07 00:09:02,613 INFO L266 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-11-07 00:09:02,613 INFO L266 CegarLoopResult]: For program point L504-2(line 504) no Hoare annotation was computed. [2020-11-07 00:09:02,613 INFO L266 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-11-07 00:09:02,613 INFO L266 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-11-07 00:09:02,613 INFO L266 CegarLoopResult]: For program point L465(lines 465 510) no Hoare annotation was computed. [2020-11-07 00:09:02,614 INFO L266 CegarLoopResult]: For program point L496(lines 496 497) no Hoare annotation was computed. [2020-11-07 00:09:02,615 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 489 490) no Hoare annotation was computed. [2020-11-07 00:09:02,615 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 465 510) no Hoare annotation was computed. [2020-11-07 00:09:02,615 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 465 510) no Hoare annotation was computed. [2020-11-07 00:09:02,615 INFO L266 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-11-07 00:09:02,615 INFO L266 CegarLoopResult]: For program point L484-1(line 484) no Hoare annotation was computed. [2020-11-07 00:09:02,616 INFO L266 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-11-07 00:09:02,616 INFO L266 CegarLoopResult]: For program point L484-2(line 484) no Hoare annotation was computed. [2020-11-07 00:09:02,616 INFO L266 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-11-07 00:09:02,616 INFO L266 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-11-07 00:09:02,616 INFO L266 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-11-07 00:09:02,616 INFO L266 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-11-07 00:09:02,616 INFO L266 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-11-07 00:09:02,616 INFO L266 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-11-07 00:09:02,616 INFO L266 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-11-07 00:09:02,617 INFO L266 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-11-07 00:09:02,617 INFO L266 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-11-07 00:09:02,617 INFO L266 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-11-07 00:09:02,617 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 496 497) no Hoare annotation was computed. [2020-11-07 00:09:02,617 INFO L266 CegarLoopResult]: For program point L489(lines 489 490) no Hoare annotation was computed. [2020-11-07 00:09:02,617 INFO L266 CegarLoopResult]: For program point L485(lines 485 492) no Hoare annotation was computed. [2020-11-07 00:09:02,617 INFO L266 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-11-07 00:09:02,617 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 109 118) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,617 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 109 118) the Hoare annotation is: true [2020-11-07 00:09:02,618 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 109 118) the Hoare annotation is: true [2020-11-07 00:09:02,618 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 693 703) the Hoare annotation is: true [2020-11-07 00:09:02,618 INFO L269 CegarLoopResult]: At program point L700(line 700) the Hoare annotation is: true [2020-11-07 00:09:02,618 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 693 703) the Hoare annotation is: true [2020-11-07 00:09:02,618 INFO L269 CegarLoopResult]: At program point L698(line 698) the Hoare annotation is: true [2020-11-07 00:09:02,618 INFO L269 CegarLoopResult]: At program point L698-1(line 698) the Hoare annotation is: true [2020-11-07 00:09:02,618 INFO L269 CegarLoopResult]: At program point L698-2(line 698) the Hoare annotation is: true [2020-11-07 00:09:02,618 INFO L269 CegarLoopResult]: At program point L698-3(line 698) the Hoare annotation is: true [2020-11-07 00:09:02,618 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 693 703) the Hoare annotation is: true [2020-11-07 00:09:02,618 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 685 692) the Hoare annotation is: true [2020-11-07 00:09:02,619 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 685 692) the Hoare annotation is: true [2020-11-07 00:09:02,619 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 685 692) the Hoare annotation is: true [2020-11-07 00:09:02,619 INFO L262 CegarLoopResult]: At program point L671(line 671) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,619 INFO L262 CegarLoopResult]: At program point L671-1(lines 652 676) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,619 INFO L262 CegarLoopResult]: At program point L666(line 666) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,619 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 652 676) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,619 INFO L262 CegarLoopResult]: At program point L662(line 662) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,619 INFO L262 CegarLoopResult]: At program point L660(lines 660 668) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,619 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 652 676) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,620 INFO L262 CegarLoopResult]: At program point L658(line 658) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,620 INFO L262 CegarLoopResult]: At program point L658-1(line 658) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,620 INFO L262 CegarLoopResult]: At program point L656(lines 656 673) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,620 INFO L262 CegarLoopResult]: At program point L658-2(line 658) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,620 INFO L262 CegarLoopResult]: At program point L658-3(line 658) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,620 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 618 624) the Hoare annotation is: true [2020-11-07 00:09:02,621 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 618 624) the Hoare annotation is: true [2020-11-07 00:09:02,621 INFO L262 CegarLoopResult]: At program point L564(line 564) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,621 INFO L262 CegarLoopResult]: At program point L560(line 560) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,621 INFO L262 CegarLoopResult]: At program point L560-1(line 560) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,621 INFO L262 CegarLoopResult]: At program point L560-2(line 560) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,621 INFO L262 CegarLoopResult]: At program point L556(line 556) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,622 INFO L262 CegarLoopResult]: At program point L552(line 552) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,622 INFO L262 CegarLoopResult]: At program point L519(line 519) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,622 INFO L262 CegarLoopResult]: At program point L552-1(line 552) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,622 INFO L262 CegarLoopResult]: At program point L544(lines 544 550) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,622 INFO L262 CegarLoopResult]: At program point L544-1(lines 544 550) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,622 INFO L262 CegarLoopResult]: At program point L536(line 536) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= test_~tmp~4 0)) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,623 INFO L262 CegarLoopResult]: At program point L532(line 532) the Hoare annotation is: (let ((.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (<= |test_#t~nondet43| 2147483647)) (.cse2 (<= 0 (+ |test_#t~nondet43| 2147483648))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) .cse1 .cse0 (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:09:02,623 INFO L262 CegarLoopResult]: At program point L532-1(line 532) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= |test_#t~nondet43| 2147483647) (= test_~tmp~4 |test_#t~nondet43|) (= ~pumpRunning~0 0) (<= 0 (+ |test_#t~nondet43| 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,623 INFO L262 CegarLoopResult]: At program point L516(line 516) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,623 INFO L269 CegarLoopResult]: At program point testEXIT(lines 514 581) the Hoare annotation is: true [2020-11-07 00:09:02,623 INFO L262 CegarLoopResult]: At program point testENTRY(lines 514 581) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,623 INFO L262 CegarLoopResult]: At program point L574(lines 523 575) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,623 INFO L269 CegarLoopResult]: At program point testFINAL(lines 514 581) the Hoare annotation is: true [2020-11-07 00:09:02,623 INFO L262 CegarLoopResult]: At program point L562(lines 562 568) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,624 INFO L262 CegarLoopResult]: At program point L562-1(lines 554 569) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,624 INFO L262 CegarLoopResult]: At program point L525(lines 524 573) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) .cse0 (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) .cse1) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:09:02,624 INFO L262 CegarLoopResult]: At program point L554(lines 554 569) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,624 INFO L262 CegarLoopResult]: At program point L517(line 517) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,624 INFO L262 CegarLoopResult]: At program point L546(line 546) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,624 INFO L262 CegarLoopResult]: At program point L542(line 542) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,624 INFO L262 CegarLoopResult]: At program point L542-1(line 542) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,625 INFO L262 CegarLoopResult]: At program point L571(lines 524 573) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) .cse0 (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) .cse1) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:09:02,625 INFO L262 CegarLoopResult]: At program point L534(lines 534 540) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,625 INFO L262 CegarLoopResult]: At program point L534-1(lines 534 540) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,625 INFO L262 CegarLoopResult]: At program point L526(lines 526 530) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) .cse0 (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) .cse1) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:09:02,625 INFO L262 CegarLoopResult]: At program point L522(line 522) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,625 INFO L262 CegarLoopResult]: At program point L518(line 518) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,626 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 443 444) no Hoare annotation was computed. [2020-11-07 00:09:02,626 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 419 464) no Hoare annotation was computed. [2020-11-07 00:09:02,626 INFO L266 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-11-07 00:09:02,626 INFO L266 CegarLoopResult]: For program point L438-1(line 438) no Hoare annotation was computed. [2020-11-07 00:09:02,626 INFO L266 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-11-07 00:09:02,626 INFO L266 CegarLoopResult]: For program point L438-2(line 438) no Hoare annotation was computed. [2020-11-07 00:09:02,626 INFO L266 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-11-07 00:09:02,626 INFO L266 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-11-07 00:09:02,626 INFO L266 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-11-07 00:09:02,626 INFO L266 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-11-07 00:09:02,626 INFO L266 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-11-07 00:09:02,627 INFO L266 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-11-07 00:09:02,627 INFO L266 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-11-07 00:09:02,627 INFO L266 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-11-07 00:09:02,627 INFO L266 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-11-07 00:09:02,627 INFO L266 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-11-07 00:09:02,627 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 450 451) no Hoare annotation was computed. [2020-11-07 00:09:02,627 INFO L266 CegarLoopResult]: For program point L443(lines 443 444) no Hoare annotation was computed. [2020-11-07 00:09:02,627 INFO L266 CegarLoopResult]: For program point L439(lines 439 446) no Hoare annotation was computed. [2020-11-07 00:09:02,627 INFO L266 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-11-07 00:09:02,627 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 419 464) no Hoare annotation was computed. [2020-11-07 00:09:02,627 INFO L266 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-11-07 00:09:02,628 INFO L266 CegarLoopResult]: For program point L433(lines 433 453) no Hoare annotation was computed. [2020-11-07 00:09:02,628 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 419 464) no Hoare annotation was computed. [2020-11-07 00:09:02,628 INFO L266 CegarLoopResult]: For program point L433-1(lines 433 453) no Hoare annotation was computed. [2020-11-07 00:09:02,628 INFO L266 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-11-07 00:09:02,628 INFO L266 CegarLoopResult]: For program point L460(line 460) no Hoare annotation was computed. [2020-11-07 00:09:02,628 INFO L266 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-11-07 00:09:02,628 INFO L266 CegarLoopResult]: For program point L460-1(line 460) no Hoare annotation was computed. [2020-11-07 00:09:02,628 INFO L266 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-11-07 00:09:02,628 INFO L266 CegarLoopResult]: For program point L460-2(line 460) no Hoare annotation was computed. [2020-11-07 00:09:02,628 INFO L266 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-11-07 00:09:02,628 INFO L266 CegarLoopResult]: For program point L458-1(line 458) no Hoare annotation was computed. [2020-11-07 00:09:02,628 INFO L266 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-11-07 00:09:02,628 INFO L266 CegarLoopResult]: For program point L458-2(line 458) no Hoare annotation was computed. [2020-11-07 00:09:02,629 INFO L266 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-11-07 00:09:02,629 INFO L266 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-11-07 00:09:02,629 INFO L266 CegarLoopResult]: For program point L419(lines 419 464) no Hoare annotation was computed. [2020-11-07 00:09:02,629 INFO L266 CegarLoopResult]: For program point L450(lines 450 451) no Hoare annotation was computed. [2020-11-07 00:09:02,629 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 872 880) the Hoare annotation is: true [2020-11-07 00:09:02,629 INFO L269 CegarLoopResult]: At program point L877(line 877) the Hoare annotation is: true [2020-11-07 00:09:02,629 INFO L269 CegarLoopResult]: At program point L876(line 876) the Hoare annotation is: true [2020-11-07 00:09:02,629 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 872 880) the Hoare annotation is: true [2020-11-07 00:09:02,629 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 872 880) the Hoare annotation is: true [2020-11-07 00:09:02,629 INFO L266 CegarLoopResult]: For program point L848(lines 848 856) no Hoare annotation was computed. [2020-11-07 00:09:02,630 INFO L266 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-11-07 00:09:02,630 INFO L266 CegarLoopResult]: For program point L848-2(lines 848 856) no Hoare annotation was computed. [2020-11-07 00:09:02,630 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 840 862) no Hoare annotation was computed. [2020-11-07 00:09:02,630 INFO L266 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-11-07 00:09:02,630 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 840 862) no Hoare annotation was computed. [2020-11-07 00:09:02,630 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 840 862) no Hoare annotation was computed. [2020-11-07 00:09:02,630 INFO L266 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-11-07 00:09:02,630 INFO L266 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-11-07 00:09:02,630 INFO L266 CegarLoopResult]: For program point L316(lines 316 418) no Hoare annotation was computed. [2020-11-07 00:09:02,630 INFO L266 CegarLoopResult]: For program point L316-1(lines 316 418) no Hoare annotation was computed. [2020-11-07 00:09:02,630 INFO L266 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-11-07 00:09:02,630 INFO L266 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-11-07 00:09:02,631 INFO L266 CegarLoopResult]: For program point L407-1(line 407) no Hoare annotation was computed. [2020-11-07 00:09:02,631 INFO L266 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-11-07 00:09:02,631 INFO L266 CegarLoopResult]: For program point L407-2(line 407) no Hoare annotation was computed. [2020-11-07 00:09:02,631 INFO L266 CegarLoopResult]: For program point L366(lines 365 385) no Hoare annotation was computed. [2020-11-07 00:09:02,631 INFO L266 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-11-07 00:09:02,631 INFO L266 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-11-07 00:09:02,631 INFO L266 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-11-07 00:09:02,631 INFO L266 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-11-07 00:09:02,631 INFO L266 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-11-07 00:09:02,631 INFO L266 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-11-07 00:09:02,631 INFO L266 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-11-07 00:09:02,631 INFO L266 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-11-07 00:09:02,631 INFO L266 CegarLoopResult]: For program point L350-1(line 350) no Hoare annotation was computed. [2020-11-07 00:09:02,632 INFO L266 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-11-07 00:09:02,632 INFO L266 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-11-07 00:09:02,632 INFO L266 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-11-07 00:09:02,632 INFO L266 CegarLoopResult]: For program point L367(lines 367 371) no Hoare annotation was computed. [2020-11-07 00:09:02,632 INFO L266 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-11-07 00:09:02,632 INFO L266 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-11-07 00:09:02,632 INFO L266 CegarLoopResult]: For program point L392-1(line 392) no Hoare annotation was computed. [2020-11-07 00:09:02,632 INFO L266 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-11-07 00:09:02,632 INFO L266 CegarLoopResult]: For program point L392-2(line 392) no Hoare annotation was computed. [2020-11-07 00:09:02,632 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 316 418) no Hoare annotation was computed. [2020-11-07 00:09:02,632 INFO L266 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-11-07 00:09:02,632 INFO L266 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-11-07 00:09:02,633 INFO L266 CegarLoopResult]: For program point L376-1(line 376) no Hoare annotation was computed. [2020-11-07 00:09:02,633 INFO L266 CegarLoopResult]: For program point L376-2(line 376) no Hoare annotation was computed. [2020-11-07 00:09:02,633 INFO L266 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-11-07 00:09:02,633 INFO L266 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-11-07 00:09:02,633 INFO L266 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-11-07 00:09:02,633 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 316 418) no Hoare annotation was computed. [2020-11-07 00:09:02,633 INFO L266 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-11-07 00:09:02,633 INFO L266 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-11-07 00:09:02,633 INFO L266 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-11-07 00:09:02,633 INFO L266 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-11-07 00:09:02,633 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 316 418) no Hoare annotation was computed. [2020-11-07 00:09:02,633 INFO L266 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-11-07 00:09:02,633 INFO L266 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-11-07 00:09:02,633 INFO L266 CegarLoopResult]: For program point L394-1(line 394) no Hoare annotation was computed. [2020-11-07 00:09:02,633 INFO L266 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-11-07 00:09:02,634 INFO L266 CegarLoopResult]: For program point L394-2(line 394) no Hoare annotation was computed. [2020-11-07 00:09:02,634 INFO L266 CegarLoopResult]: For program point L386(lines 364 387) no Hoare annotation was computed. [2020-11-07 00:09:02,634 INFO L266 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-11-07 00:09:02,634 INFO L266 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-11-07 00:09:02,634 INFO L266 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-11-07 00:09:02,634 INFO L266 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-11-07 00:09:02,634 INFO L266 CegarLoopResult]: For program point L345(lines 345 361) no Hoare annotation was computed. [2020-11-07 00:09:02,634 INFO L266 CegarLoopResult]: For program point L378-1(line 378) no Hoare annotation was computed. [2020-11-07 00:09:02,634 INFO L266 CegarLoopResult]: For program point L378-2(line 378) no Hoare annotation was computed. [2020-11-07 00:09:02,634 INFO L266 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-11-07 00:09:02,634 INFO L266 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-11-07 00:09:02,634 INFO L266 CegarLoopResult]: For program point L362(lines 362 403) no Hoare annotation was computed. [2020-11-07 00:09:02,634 INFO L266 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-11-07 00:09:02,634 INFO L266 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-11-07 00:09:02,634 INFO L266 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-11-07 00:09:02,634 INFO L266 CegarLoopResult]: For program point L354-1(line 354) no Hoare annotation was computed. [2020-11-07 00:09:02,634 INFO L266 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-11-07 00:09:02,635 INFO L266 CegarLoopResult]: For program point L404(lines 404 415) no Hoare annotation was computed. [2020-11-07 00:09:02,635 INFO L266 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-11-07 00:09:02,635 INFO L266 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-11-07 00:09:02,635 INFO L266 CegarLoopResult]: For program point L396-1(line 396) no Hoare annotation was computed. [2020-11-07 00:09:02,635 INFO L266 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-11-07 00:09:02,635 INFO L266 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-11-07 00:09:02,635 INFO L266 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-11-07 00:09:02,635 INFO L266 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-11-07 00:09:02,635 INFO L266 CegarLoopResult]: For program point L380-1(line 380) no Hoare annotation was computed. [2020-11-07 00:09:02,635 INFO L266 CegarLoopResult]: For program point L347-1(line 347) no Hoare annotation was computed. [2020-11-07 00:09:02,635 INFO L266 CegarLoopResult]: For program point L405(lines 405 412) no Hoare annotation was computed. [2020-11-07 00:09:02,635 INFO L266 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-11-07 00:09:02,635 INFO L266 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-11-07 00:09:02,635 INFO L266 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-11-07 00:09:02,635 INFO L266 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-11-07 00:09:02,635 INFO L266 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-11-07 00:09:02,636 INFO L266 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-11-07 00:09:02,636 INFO L266 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-11-07 00:09:02,636 INFO L266 CegarLoopResult]: For program point L340(lines 340 344) no Hoare annotation was computed. [2020-11-07 00:09:02,636 INFO L266 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-11-07 00:09:02,636 INFO L266 CegarLoopResult]: For program point L365-2(lines 365 385) no Hoare annotation was computed. [2020-11-07 00:09:02,636 INFO L266 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-11-07 00:09:02,636 INFO L266 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-11-07 00:09:02,636 INFO L266 CegarLoopResult]: For program point L912(line 912) no Hoare annotation was computed. [2020-11-07 00:09:02,636 INFO L266 CegarLoopResult]: For program point L912-1(line 912) no Hoare annotation was computed. [2020-11-07 00:09:02,636 INFO L266 CegarLoopResult]: For program point L912-2(line 912) no Hoare annotation was computed. [2020-11-07 00:09:02,636 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 910 919) no Hoare annotation was computed. [2020-11-07 00:09:02,636 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 910 919) no Hoare annotation was computed. [2020-11-07 00:09:02,636 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 910 919) no Hoare annotation was computed. [2020-11-07 00:09:02,637 INFO L266 CegarLoopResult]: For program point L916(line 916) no Hoare annotation was computed. [2020-11-07 00:09:02,637 INFO L266 CegarLoopResult]: For program point L915(line 915) no Hoare annotation was computed. [2020-11-07 00:09:02,637 INFO L262 CegarLoopResult]: At program point L444(line 444) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,637 INFO L262 CegarLoopResult]: At program point L845(line 845) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,637 INFO L262 CegarLoopResult]: At program point L490(line 490) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,637 INFO L262 CegarLoopResult]: At program point L742(line 742) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,637 INFO L262 CegarLoopResult]: At program point L742-1(line 742) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,637 INFO L262 CegarLoopResult]: At program point L742-2(line 742) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,637 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,637 INFO L262 CegarLoopResult]: At program point L742-3(line 742) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,637 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,638 INFO L262 CegarLoopResult]: At program point L738(line 738) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,638 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,638 INFO L262 CegarLoopResult]: At program point L738-1(line 738) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,638 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,638 INFO L262 CegarLoopResult]: At program point L738-2(line 738) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,638 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,638 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,638 INFO L262 CegarLoopResult]: At program point L738-3(line 738) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,638 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,638 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,638 INFO L262 CegarLoopResult]: At program point L734(line 734) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,638 INFO L262 CegarLoopResult]: At program point L738-4(line 738) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,638 INFO L262 CegarLoopResult]: At program point L734-1(line 734) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,639 INFO L262 CegarLoopResult]: At program point L734-2(line 734) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,639 INFO L262 CegarLoopResult]: At program point L734-3(line 734) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,639 INFO L262 CegarLoopResult]: At program point L730(line 730) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,639 INFO L262 CegarLoopResult]: At program point L858(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,639 INFO L262 CegarLoopResult]: At program point L730-1(line 730) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,639 INFO L262 CegarLoopResult]: At program point L858-1(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,639 INFO L262 CegarLoopResult]: At program point L730-2(line 730) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,639 INFO L262 CegarLoopResult]: At program point L858-2(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,639 INFO L262 CegarLoopResult]: At program point L730-3(line 730) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,639 INFO L262 CegarLoopResult]: At program point L726(line 726) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,639 INFO L262 CegarLoopResult]: At program point L730-4(line 730) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,639 INFO L262 CegarLoopResult]: At program point L854(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,640 INFO L262 CegarLoopResult]: At program point L726-1(line 726) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,640 INFO L262 CegarLoopResult]: At program point L730-5(line 730) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,640 INFO L262 CegarLoopResult]: At program point L854-1(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,640 INFO L262 CegarLoopResult]: At program point L726-2(line 726) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,640 INFO L262 CegarLoopResult]: At program point L730-6(line 730) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,640 INFO L262 CegarLoopResult]: At program point L854-2(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,640 INFO L262 CegarLoopResult]: At program point L726-3(line 726) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,640 INFO L262 CegarLoopResult]: At program point L730-7(line 730) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,640 INFO L262 CegarLoopResult]: At program point L854-3(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,640 INFO L262 CegarLoopResult]: At program point L722(line 722) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,640 INFO L262 CegarLoopResult]: At program point L726-4(line 726) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,640 INFO L262 CegarLoopResult]: At program point L850(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,641 INFO L262 CegarLoopResult]: At program point L722-1(line 722) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,641 INFO L262 CegarLoopResult]: At program point L850-1(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,641 INFO L262 CegarLoopResult]: At program point L722-2(line 722) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,641 INFO L262 CegarLoopResult]: At program point L850-2(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,641 INFO L262 CegarLoopResult]: At program point L722-3(line 722) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,641 INFO L262 CegarLoopResult]: At program point L850-3(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,641 INFO L262 CegarLoopResult]: At program point L718(line 718) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,641 INFO L262 CegarLoopResult]: At program point L846(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,641 INFO L262 CegarLoopResult]: At program point L850-4(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,641 INFO L262 CegarLoopResult]: At program point L590(line 590) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,641 INFO L262 CegarLoopResult]: At program point L846-1(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,641 INFO L262 CegarLoopResult]: At program point L850-5(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,641 INFO L262 CegarLoopResult]: At program point L846-2(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,642 INFO L262 CegarLoopResult]: At program point L846-3(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,642 INFO L262 CegarLoopResult]: At program point L846-4(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,642 INFO L262 CegarLoopResult]: At program point L846-5(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,642 INFO L262 CegarLoopResult]: At program point L846-6(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,642 INFO L262 CegarLoopResult]: At program point L846-7(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,642 INFO L262 CegarLoopResult]: At program point L450(line 450) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,642 INFO L262 CegarLoopResult]: At program point L450-1(line 450) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,642 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:09:02,642 INFO L262 CegarLoopResult]: At program point L793(line 793) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:09:02,642 INFO L262 CegarLoopResult]: At program point L496(line 496) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,642 INFO L262 CegarLoopResult]: At program point L496-1(line 496) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,642 INFO L262 CegarLoopResult]: At program point L591(line 591) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,643 INFO L262 CegarLoopResult]: At program point L744(line 744) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,643 INFO L262 CegarLoopResult]: At program point L744-1(line 744) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,643 INFO L262 CegarLoopResult]: At program point L744-2(line 744) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,643 INFO L262 CegarLoopResult]: At program point L451(line 451) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,643 INFO L262 CegarLoopResult]: At program point L443(line 443) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,643 INFO L262 CegarLoopResult]: At program point L315(line 315) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,643 INFO L262 CegarLoopResult]: At program point L443-1(line 443) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,643 INFO L262 CegarLoopResult]: At program point L794(line 794) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:09:02,643 INFO L262 CegarLoopResult]: At program point L497(line 497) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,644 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 00:09:02,644 INFO L262 CegarLoopResult]: At program point L489(line 489) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,644 INFO L262 CegarLoopResult]: At program point L489-1(line 489) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:09:02,644 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:09:02,644 INFO L266 CegarLoopResult]: For program point activatePumpFINAL(lines 677 684) no Hoare annotation was computed. [2020-11-07 00:09:02,644 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 677 684) no Hoare annotation was computed. [2020-11-07 00:09:02,644 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 677 684) no Hoare annotation was computed. [2020-11-07 00:09:02,644 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 863 871) the Hoare annotation is: true [2020-11-07 00:09:02,644 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 863 871) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~8) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:09:02,645 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 863 871) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~8) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:09:02,645 INFO L262 CegarLoopResult]: At program point L868(line 868) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~8)) [2020-11-07 00:09:02,645 INFO L269 CegarLoopResult]: At program point L867(line 867) the Hoare annotation is: true [2020-11-07 00:09:02,645 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 819 830) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:09:02,645 INFO L262 CegarLoopResult]: At program point L826(line 826) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:09:02,645 INFO L262 CegarLoopResult]: At program point L824(line 824) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:09:02,645 INFO L269 CegarLoopResult]: At program point L823-1(lines 819 830) the Hoare annotation is: true [2020-11-07 00:09:02,645 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 819 830) the Hoare annotation is: true [2020-11-07 00:09:02,645 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:09:02,645 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:09:02,645 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:09:02,645 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:09:02,645 INFO L262 CegarLoopResult]: At program point L607(line 607) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0))) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,646 INFO L262 CegarLoopResult]: At program point L605(lines 605 611) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,646 INFO L262 CegarLoopResult]: At program point L600(line 600) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 00:09:02,646 INFO L262 CegarLoopResult]: At program point L598(lines 597 616) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,646 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 594 617) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,646 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 594 617) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (and (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~8) (= ~waterLevel~0 getWaterLevel_~retValue_acc~8) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~8 2147483648))) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648))) (= |old(~waterLevel~0)| 0) (not (= test_~tmp___0~0 0)) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0))) [2020-11-07 00:09:02,646 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 594 617) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (and (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~8) (= ~waterLevel~0 getWaterLevel_~retValue_acc~8) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~8 2147483648))) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648))) (= |old(~waterLevel~0)| 0) (not (= test_~tmp___0~0 0)) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0))) [2020-11-07 00:09:02,647 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 44 73) the Hoare annotation is: true [2020-11-07 00:09:02,647 INFO L269 CegarLoopResult]: At program point L58(lines 58 62) the Hoare annotation is: true [2020-11-07 00:09:02,647 INFO L269 CegarLoopResult]: At program point L58-1(lines 58 62) the Hoare annotation is: true [2020-11-07 00:09:02,647 INFO L269 CegarLoopResult]: At program point L54-2(lines 54 68) the Hoare annotation is: true [2020-11-07 00:09:02,647 INFO L269 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: true [2020-11-07 00:09:02,647 INFO L269 CegarLoopResult]: At program point L50-1(line 50) the Hoare annotation is: true [2020-11-07 00:09:02,647 INFO L269 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-11-07 00:09:02,647 INFO L269 CegarLoopResult]: At program point L69(lines 44 73) the Hoare annotation is: true [2020-11-07 00:09:02,647 INFO L269 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: true [2020-11-07 00:09:02,647 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 44 73) the Hoare annotation is: true [2020-11-07 00:09:02,648 INFO L269 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: true [2020-11-07 00:09:02,648 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 831 839) the Hoare annotation is: true [2020-11-07 00:09:02,648 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 831 839) the Hoare annotation is: true [2020-11-07 00:09:02,648 INFO L269 CegarLoopResult]: At program point L836(line 836) the Hoare annotation is: true [2020-11-07 00:09:02,648 INFO L269 CegarLoopResult]: At program point L835(line 835) the Hoare annotation is: true [2020-11-07 00:09:02,648 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 831 839) the Hoare annotation is: true [2020-11-07 00:09:02,648 INFO L269 CegarLoopResult]: At program point L800(line 800) the Hoare annotation is: true [2020-11-07 00:09:02,648 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 795 806) the Hoare annotation is: true [2020-11-07 00:09:02,648 INFO L269 CegarLoopResult]: At program point L799-1(lines 795 806) the Hoare annotation is: true [2020-11-07 00:09:02,648 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 795 806) the Hoare annotation is: true [2020-11-07 00:09:02,649 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 101 107) the Hoare annotation is: true [2020-11-07 00:09:02,649 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 101 107) the Hoare annotation is: true [2020-11-07 00:09:02,649 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:09:02,649 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:09:02,649 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:09:02,649 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:09:02,649 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 783 790) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-07 00:09:02,649 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 783 790) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-07 00:09:02,649 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 783 790) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-07 00:09:02,650 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 807 818) the Hoare annotation is: (or (not (<= test_~tmp~4 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))) [2020-11-07 00:09:02,650 INFO L262 CegarLoopResult]: At program point L812(line 812) the Hoare annotation is: (or (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (= test_~tmp~4 0) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)) (not (<= 0 (+ test_~tmp~4 2147483648)))) [2020-11-07 00:09:02,650 INFO L262 CegarLoopResult]: At program point L811-1(lines 807 818) the Hoare annotation is: (or (not (<= test_~tmp~4 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))) [2020-11-07 00:09:02,650 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 807 818) the Hoare annotation is: (or (not (<= test_~tmp~4 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))) [2020-11-07 00:09:02,650 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 944 951) the Hoare annotation is: true [2020-11-07 00:09:02,650 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 944 951) the Hoare annotation is: true [2020-11-07 00:09:02,650 INFO L269 CegarLoopResult]: At program point L948(line 948) the Hoare annotation is: true [2020-11-07 00:09:02,650 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 944 951) the Hoare annotation is: true [2020-11-07 00:09:02,651 INFO L262 CegarLoopResult]: At program point L640(line 640) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,651 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 626 650) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,651 INFO L262 CegarLoopResult]: At program point L636(line 636) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,651 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 626 650) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,651 INFO L262 CegarLoopResult]: At program point L634(lines 634 642) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,651 INFO L262 CegarLoopResult]: At program point L632(line 632) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,651 INFO L262 CegarLoopResult]: At program point L632-1(line 632) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,651 INFO L262 CegarLoopResult]: At program point L630(lines 630 647) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,651 INFO L262 CegarLoopResult]: At program point L632-2(line 632) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,652 INFO L262 CegarLoopResult]: At program point L632-3(line 632) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,652 INFO L262 CegarLoopResult]: At program point L645(line 645) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,652 INFO L262 CegarLoopResult]: At program point L645-1(lines 626 650) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:09:02,676 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:09:02 BoogieIcfgContainer [2020-11-07 00:09:02,677 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:09:02,678 INFO L168 Benchmark]: Toolchain (without parser) took 127940.00 ms. Allocated memory was 151.0 MB in the beginning and 704.6 MB in the end (delta: 553.6 MB). Free memory was 126.7 MB in the beginning and 488.6 MB in the end (delta: -361.9 MB). Peak memory consumption was 446.6 MB. Max. memory is 8.0 GB. [2020-11-07 00:09:02,679 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 151.0 MB. Free memory is still 127.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:09:02,679 INFO L168 Benchmark]: CACSL2BoogieTranslator took 568.62 ms. Allocated memory is still 151.0 MB. Free memory was 126.0 MB in the beginning and 104.2 MB in the end (delta: 21.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:09:02,680 INFO L168 Benchmark]: Boogie Preprocessor took 164.21 ms. Allocated memory is still 151.0 MB. Free memory was 104.2 MB in the beginning and 100.2 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:09:02,680 INFO L168 Benchmark]: RCFGBuilder took 1922.24 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 100.2 MB in the beginning and 122.5 MB in the end (delta: -22.3 MB). Peak memory consumption was 34.1 MB. Max. memory is 8.0 GB. [2020-11-07 00:09:02,681 INFO L168 Benchmark]: TraceAbstraction took 125272.63 ms. Allocated memory was 181.4 MB in the beginning and 704.6 MB in the end (delta: 523.2 MB). Free memory was 122.5 MB in the beginning and 488.6 MB in the end (delta: -366.1 MB). Peak memory consumption was 411.4 MB. Max. memory is 8.0 GB. [2020-11-07 00:09:02,683 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 151.0 MB. Free memory is still 127.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 568.62 ms. Allocated memory is still 151.0 MB. Free memory was 126.0 MB in the beginning and 104.2 MB in the end (delta: 21.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 164.21 ms. Allocated memory is still 151.0 MB. Free memory was 104.2 MB in the beginning and 100.2 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1922.24 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 100.2 MB in the beginning and 122.5 MB in the end (delta: -22.3 MB). Peak memory consumption was 34.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 125272.63 ms. Allocated memory was 181.4 MB in the beginning and 704.6 MB in the end (delta: 523.2 MB). Free memory was 122.5 MB in the beginning and 488.6 MB in the end (delta: -366.1 MB). Peak memory consumption was 411.4 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 450]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 443]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 489]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 496]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 523]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 524]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || ((((tmp <= 2147483647 && \old(waterLevel) == waterLevel) && 0 <= tmp + 2147483648) && pumpRunning == 0) && splverifierCounter == 0)) || ((((\old(systemActive) == systemActive && \old(waterLevel) == waterLevel) && pumpRunning == \old(pumpRunning)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 927]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 934]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) - ProcedureContractResult [Line: 883]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((((((((((((((((((tmp___0 == 0 && tmp == retValue_acc) && pumpRunning == \result) && waterLevel == retValue_acc) && aux-isPumpRunning()-aux == 0) || !(0 <= tmp___1 + 2147483648)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || tmp___1 == 0) || !(tmp___2 == 0)) || tmp == 0) || ((tmp == retValue_acc && waterLevel == retValue_acc) && !(tmp == 0))) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___1 <= 2147483647)) || !(0 == systemActive)) && ((((((((((((!(0 <= tmp___1 + 2147483648) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || tmp___1 == 0) || !(tmp___2 == 0)) || tmp == 0) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___1 <= 2147483647)) || !(0 == systemActive)) || 0 <= tmp + 2147483648)) && ((!(pumpRunning == 0) || !(tmp == 0)) || waterLevel == 0) - ProcedureContractResult [Line: 122]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 768]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (!(\old(pumpRunning) == 0) || pumpRunning == 0) && (((((((((((!(tmp___0 == 0) || !(0 <= tmp___1 + 2147483648)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(waterLevel < 3)) || !(tmp___1 <= 2147483647)) || 0 == systemActive) || tmp___1 == 0) || !(tmp___2 == 0)) || !(\old(pumpRunning) == 0)) || tmp == 0) || !(0 <= tmp + 2147483648)) - ProcedureContractResult [Line: 704]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 749]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 920]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 109]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 693]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 685]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 652]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 618]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 514]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 872]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 819]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 863]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: !(pumpRunning == 0) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 44]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 594]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((((((!(0 <= tmp___1 + 2147483648) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || ((tmp == retValue_acc && waterLevel == retValue_acc) && 0 <= tmp + 2147483648)) || tmp___1 == 0) || !(tmp___2 == 0)) || !(\old(pumpRunning) == 0)) || tmp == 0) || !(0 <= tmp + 2147483648)) || \old(waterLevel) == 0) || !(tmp___0 == 0)) || !(\old(waterLevel) < 3)) || !(tmp___1 <= 2147483647)) || !(0 == systemActive)) && ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 831]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 795]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 101]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 783]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 <= systemActive || !(pumpRunning == 0) - ProcedureContractResult [Line: 807]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((!(tmp <= 2147483647) || \old(waterLevel) == waterLevel) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || tmp == 0) || !(0 <= tmp + 2147483648) - ProcedureContractResult [Line: 944]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 626]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 638 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 61.8s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 51.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 63.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1407 SDtfs, 2975 SDslu, 2950 SDs, 0 SdLazy, 6252 SolverSat, 1124 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 14.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 322 GetRequests, 157 SyntacticMatches, 0 SemanticMatches, 165 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3268 ImplicationChecksByTransitivity, 36.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1071occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.3s AutomataMinimizationTime, 6 MinimizatonAttempts, 428 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 282 LocationsWithAnnotation, 3158 PreInvPairs, 4084 NumberOfFragments, 4321 HoareAnnotationTreeSize, 3158 FomulaSimplifications, 1560992 FormulaSimplificationTreeSizeReduction, 14.3s HoareSimplificationTime, 282 FomulaSimplificationsInter, 101554 FormulaSimplificationTreeSizeReductionInter, 48.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...