/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_product13.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:05:31,919 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:05:31,923 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:05:31,975 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:05:31,976 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:05:31,980 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:05:31,983 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:05:31,991 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:05:32,007 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:05:32,012 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:05:32,014 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:05:32,015 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:05:32,015 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:05:32,018 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:05:32,020 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:05:32,022 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:05:32,023 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:05:32,025 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:05:32,032 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:05:32,039 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:05:32,041 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:05:32,042 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:05:32,044 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:05:32,046 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:05:32,054 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:05:32,055 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:05:32,055 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:05:32,057 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:05:32,058 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:05:32,059 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:05:32,059 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:05:32,060 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:05:32,062 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:05:32,062 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:05:32,063 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:05:32,064 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:05:32,064 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:05:32,065 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:05:32,065 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:05:32,066 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:05:32,066 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:05:32,067 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 00:05:32,089 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:05:32,089 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:05:32,094 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:05:32,095 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:05:32,095 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:05:32,095 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:05:32,095 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:05:32,095 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:05:32,096 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:05:32,096 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:05:32,097 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:05:32,097 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:05:32,097 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:05:32,098 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:05:32,098 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:05:32,098 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:05:32,098 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:05:32,098 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:05:32,099 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:05:32,099 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:05:32,099 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:05:32,099 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:05:32,099 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:05:32,483 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:05:32,535 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:05:32,538 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:05:32,541 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:05:32,542 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:05:32,543 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product13.cil.c [2020-11-07 00:05:32,621 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38986ccec/60e09e499ac24bc885b3a48f4929cb6a/FLAGbae135012 [2020-11-07 00:05:33,200 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:05:33,200 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product13.cil.c [2020-11-07 00:05:33,216 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38986ccec/60e09e499ac24bc885b3a48f4929cb6a/FLAGbae135012 [2020-11-07 00:05:33,519 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38986ccec/60e09e499ac24bc885b3a48f4929cb6a [2020-11-07 00:05:33,523 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:05:33,531 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:05:33,536 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:05:33,536 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:05:33,540 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:05:33,541 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:05:33" (1/1) ... [2020-11-07 00:05:33,554 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c810220 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:05:33, skipping insertion in model container [2020-11-07 00:05:33,555 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:05:33" (1/1) ... [2020-11-07 00:05:33,566 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:05:33,636 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:05:33,937 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:05:33,959 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:05:34,133 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:05:34,181 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:05:34,182 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:05:34 WrapperNode [2020-11-07 00:05:34,182 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:05:34,183 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:05:34,183 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:05:34,183 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:05:34,196 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:05:34" (1/1) ... [2020-11-07 00:05:34,197 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:05:34" (1/1) ... [2020-11-07 00:05:34,219 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:05:34" (1/1) ... [2020-11-07 00:05:34,220 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:05:34" (1/1) ... [2020-11-07 00:05:34,258 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:05:34" (1/1) ... [2020-11-07 00:05:34,267 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:05:34" (1/1) ... [2020-11-07 00:05:34,273 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:05:34" (1/1) ... [2020-11-07 00:05:34,281 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:05:34,283 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:05:34,283 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:05:34,283 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:05:34,284 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:05:34" (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 00:05:34,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:05:34,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:05:34,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:05:34,354 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:05:34,355 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:05:34,355 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:05:34,355 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:05:34,355 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:05:34,355 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:05:34,355 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:05:34,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:05:34,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:05:34,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:05:34,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:05:34,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:05:34,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:05:34,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:05:34,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:05:34,373 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:05:34,373 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:05:34,374 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:05:34,374 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:05:34,377 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:05:34,377 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:05:34,377 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-11-07 00:05:34,377 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:05:34,378 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2020-11-07 00:05:34,378 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:05:34,378 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:05:34,378 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:05:34,378 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:05:34,378 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:05:34,378 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:05:34,379 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:05:34,379 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:05:34,380 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:05:34,380 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:05:34,380 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:05:34,380 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:05:34,380 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:05:34,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:05:34,381 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:05:34,381 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:05:34,381 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:05:34,381 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:05:34,381 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:05:34,381 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:05:34,381 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:05:34,382 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:05:34,382 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:05:34,382 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:05:34,382 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:05:34,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:05:34,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:05:34,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:05:34,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:05:34,383 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:05:34,383 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:05:34,383 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:05:34,383 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:05:34,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:05:34,383 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:05:34,384 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:05:34,384 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:05:34,384 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:05:34,384 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:05:34,384 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:05:34,384 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:05:34,384 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:05:34,384 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:05:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:05:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:05:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:05:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:05:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:05:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:05:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:05:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:05:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:05:34,387 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:05:34,387 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:05:34,388 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-11-07 00:05:34,388 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:05:34,388 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2020-11-07 00:05:34,388 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:05:34,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:05:34,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:05:34,390 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:05:35,766 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:05:35,766 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:05:35,770 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:05:35 BoogieIcfgContainer [2020-11-07 00:05:35,770 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:05:35,772 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:05:35,772 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:05:35,775 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:05:35,776 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:05:33" (1/3) ... [2020-11-07 00:05:35,776 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5db3f334 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:05:35, skipping insertion in model container [2020-11-07 00:05:35,777 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:05:34" (2/3) ... [2020-11-07 00:05:35,777 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5db3f334 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:05:35, skipping insertion in model container [2020-11-07 00:05:35,777 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:05:35" (3/3) ... [2020-11-07 00:05:35,779 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product13.cil.c [2020-11-07 00:05:35,794 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:05:35,798 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:05:35,810 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:05:35,832 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:05:35,832 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:05:35,832 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:05:35,832 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:05:35,832 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:05:35,832 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:05:35,832 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:05:35,833 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:05:35,855 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states. [2020-11-07 00:05:35,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 00:05:35,874 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:05:35,875 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 00:05:35,876 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 00:05:35,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:05:35,882 INFO L82 PathProgramCache]: Analyzing trace with hash 1041486153, now seen corresponding path program 1 times [2020-11-07 00:05:35,892 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:05:35,892 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [994137432] [2020-11-07 00:05:35,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:05:35,964 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:05:36,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:36,671 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:05:36,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:05:36,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:36,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:05:36,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:36,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:05:36,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:36,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:05:36,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:36,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:05:36,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:36,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:05:36,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:36,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:05:36,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:36,845 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 00:05:36,847 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [994137432] [2020-11-07 00:05:36,848 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:05:36,849 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 00:05:36,849 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [384786352] [2020-11-07 00:05:36,854 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 00:05:36,855 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:05:36,868 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 00:05:36,869 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:05:36,871 INFO L87 Difference]: Start difference. First operand 288 states. Second operand 3 states. [2020-11-07 00:05:38,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:05:38,451 INFO L93 Difference]: Finished difference Result 411 states and 490 transitions. [2020-11-07 00:05:38,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 00:05:38,453 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 00:05:38,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:05:38,470 INFO L225 Difference]: With dead ends: 411 [2020-11-07 00:05:38,470 INFO L226 Difference]: Without dead ends: 263 [2020-11-07 00:05:38,475 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:05:38,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states. [2020-11-07 00:05:38,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 224. [2020-11-07 00:05:38,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 224 states. [2020-11-07 00:05:38,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 240 transitions. [2020-11-07 00:05:38,675 INFO L78 Accepts]: Start accepts. Automaton has 224 states and 240 transitions. Word has length 148 [2020-11-07 00:05:38,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:05:38,679 INFO L481 AbstractCegarLoop]: Abstraction has 224 states and 240 transitions. [2020-11-07 00:05:38,679 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 00:05:38,679 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 240 transitions. [2020-11-07 00:05:38,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 00:05:38,692 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:05:38,692 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 00:05:38,692 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:05:38,693 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 00:05:38,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:05:38,695 INFO L82 PathProgramCache]: Analyzing trace with hash 1238733359, now seen corresponding path program 1 times [2020-11-07 00:05:38,695 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:05:38,696 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [409949297] [2020-11-07 00:05:38,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:05:38,709 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:05:38,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:39,209 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:05:39,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:05:39,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:39,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:05:39,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:39,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:05:39,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:39,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:05:39,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:39,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:05:39,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:39,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:05:39,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:39,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:05:39,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:39,328 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 00:05:39,328 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [409949297] [2020-11-07 00:05:39,329 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:05:39,329 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:05:39,329 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1343938787] [2020-11-07 00:05:39,330 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:05:39,330 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:05:39,331 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:05:39,331 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:05:39,331 INFO L87 Difference]: Start difference. First operand 224 states and 240 transitions. Second operand 4 states. [2020-11-07 00:05:40,120 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:05:40,976 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:05:40,977 INFO L93 Difference]: Finished difference Result 325 states and 361 transitions. [2020-11-07 00:05:40,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 00:05:40,981 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 00:05:40,982 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:05:40,987 INFO L225 Difference]: With dead ends: 325 [2020-11-07 00:05:40,987 INFO L226 Difference]: Without dead ends: 246 [2020-11-07 00:05:40,989 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 00:05:40,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246 states. [2020-11-07 00:05:41,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246 to 214. [2020-11-07 00:05:41,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214 states. [2020-11-07 00:05:41,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 227 transitions. [2020-11-07 00:05:41,075 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 227 transitions. Word has length 149 [2020-11-07 00:05:41,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:05:41,076 INFO L481 AbstractCegarLoop]: Abstraction has 214 states and 227 transitions. [2020-11-07 00:05:41,076 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:05:41,076 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 227 transitions. [2020-11-07 00:05:41,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-11-07 00:05:41,078 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:05:41,078 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] [2020-11-07 00:05:41,079 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:05:41,079 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 00:05:41,079 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:05:41,079 INFO L82 PathProgramCache]: Analyzing trace with hash -1359561412, now seen corresponding path program 1 times [2020-11-07 00:05:41,080 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:05:41,080 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [455391525] [2020-11-07 00:05:41,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:05:41,084 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:05:41,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:41,642 WARN L194 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:05:41,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:05:41,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:41,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:05:41,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:41,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:05:41,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:41,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:05:41,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:41,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:05:41,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:41,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:05:41,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:41,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-11-07 00:05:41,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:41,892 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 00:05:41,892 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [455391525] [2020-11-07 00:05:41,893 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:05:41,893 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 00:05:41,893 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1220373453] [2020-11-07 00:05:41,894 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 00:05:41,895 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:05:41,895 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 00:05:41,897 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-07 00:05:41,897 INFO L87 Difference]: Start difference. First operand 214 states and 227 transitions. Second operand 9 states. [2020-11-07 00:05:42,579 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:05:43,070 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:05:43,470 WARN L194 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:05:43,859 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:05:44,257 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:05:44,614 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:05:45,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:05:45,963 INFO L93 Difference]: Finished difference Result 345 states and 386 transitions. [2020-11-07 00:05:45,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-11-07 00:05:45,963 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 158 [2020-11-07 00:05:45,964 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:05:45,967 INFO L225 Difference]: With dead ends: 345 [2020-11-07 00:05:45,967 INFO L226 Difference]: Without dead ends: 246 [2020-11-07 00:05:45,968 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2020-11-07 00:05:45,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246 states. [2020-11-07 00:05:46,058 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246 to 214. [2020-11-07 00:05:46,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214 states. [2020-11-07 00:05:46,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 226 transitions. [2020-11-07 00:05:46,060 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 226 transitions. Word has length 158 [2020-11-07 00:05:46,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:05:46,061 INFO L481 AbstractCegarLoop]: Abstraction has 214 states and 226 transitions. [2020-11-07 00:05:46,061 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 00:05:46,061 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 226 transitions. [2020-11-07 00:05:46,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-11-07 00:05:46,063 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:05:46,063 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] [2020-11-07 00:05:46,064 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:05:46,064 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 00:05:46,065 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:05:46,065 INFO L82 PathProgramCache]: Analyzing trace with hash -545434370, now seen corresponding path program 1 times [2020-11-07 00:05:46,065 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:05:46,065 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [191160577] [2020-11-07 00:05:46,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:05:46,069 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:05:46,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:46,549 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:05:46,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:05:46,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:46,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:05:46,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:46,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:05:46,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:46,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:05:46,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:46,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:05:46,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:46,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-11-07 00:05:46,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:46,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:05:46,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:46,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-07 00:05:46,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:46,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:05:46,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:46,759 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 00:05:46,760 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [191160577] [2020-11-07 00:05:46,760 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:05:46,760 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 00:05:46,760 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [527630691] [2020-11-07 00:05:46,761 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 00:05:46,761 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:05:46,761 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 00:05:46,762 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-11-07 00:05:46,762 INFO L87 Difference]: Start difference. First operand 214 states and 226 transitions. Second operand 14 states. [2020-11-07 00:05:47,414 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:05:47,898 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:05:48,270 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:05:48,685 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:05:49,077 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:05:49,465 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:05:50,368 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:05:51,586 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:05:51,988 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:05:52,499 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:05:52,928 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:05:53,292 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:05:53,672 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:05:54,063 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:05:54,433 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:05:54,817 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:05:55,272 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:05:55,812 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:05:56,211 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:05:56,663 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:05:57,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:05:57,906 INFO L93 Difference]: Finished difference Result 588 states and 706 transitions. [2020-11-07 00:05:57,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-11-07 00:05:57,907 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 166 [2020-11-07 00:05:57,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:05:57,911 INFO L225 Difference]: With dead ends: 588 [2020-11-07 00:05:57,911 INFO L226 Difference]: Without dead ends: 489 [2020-11-07 00:05:57,913 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 7.7s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-11-07 00:05:57,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 489 states. [2020-11-07 00:05:58,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 489 to 386. [2020-11-07 00:05:58,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 386 states. [2020-11-07 00:05:58,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 386 states and 424 transitions. [2020-11-07 00:05:58,094 INFO L78 Accepts]: Start accepts. Automaton has 386 states and 424 transitions. Word has length 166 [2020-11-07 00:05:58,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:05:58,095 INFO L481 AbstractCegarLoop]: Abstraction has 386 states and 424 transitions. [2020-11-07 00:05:58,095 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 00:05:58,095 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 424 transitions. [2020-11-07 00:05:58,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-11-07 00:05:58,098 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:05:58,098 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, 1, 1, 1, 1] [2020-11-07 00:05:58,099 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:05:58,099 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 00:05:58,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:05:58,100 INFO L82 PathProgramCache]: Analyzing trace with hash 28823650, now seen corresponding path program 1 times [2020-11-07 00:05:58,100 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:05:58,100 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [562463393] [2020-11-07 00:05:58,100 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:05:58,103 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:05:58,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:58,488 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:05:58,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:05:58,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:58,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:05:58,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:58,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:05:58,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:58,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:05:58,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:58,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:05:58,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:58,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-11-07 00:05:58,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:58,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:05:58,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:58,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 00:05:58,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:58,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:05:58,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:58,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:05:58,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:58,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-11-07 00:05:58,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:05:58,640 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 00:05:58,641 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [562463393] [2020-11-07 00:05:58,641 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:05:58,641 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-11-07 00:05:58,641 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [189868638] [2020-11-07 00:05:58,643 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-07 00:05:58,643 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:05:58,646 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-07 00:05:58,649 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-11-07 00:05:58,649 INFO L87 Difference]: Start difference. First operand 386 states and 424 transitions. Second operand 6 states. [2020-11-07 00:05:59,267 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:06:00,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:06:00,076 INFO L93 Difference]: Finished difference Result 589 states and 669 transitions. [2020-11-07 00:06:00,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-07 00:06:00,077 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 176 [2020-11-07 00:06:00,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:06:00,080 INFO L225 Difference]: With dead ends: 589 [2020-11-07 00:06:00,080 INFO L226 Difference]: Without dead ends: 318 [2020-11-07 00:06:00,081 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:06:00,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2020-11-07 00:06:00,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 297. [2020-11-07 00:06:00,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 297 states. [2020-11-07 00:06:00,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 297 states and 314 transitions. [2020-11-07 00:06:00,208 INFO L78 Accepts]: Start accepts. Automaton has 297 states and 314 transitions. Word has length 176 [2020-11-07 00:06:00,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:06:00,209 INFO L481 AbstractCegarLoop]: Abstraction has 297 states and 314 transitions. [2020-11-07 00:06:00,209 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-07 00:06:00,209 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 314 transitions. [2020-11-07 00:06:00,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2020-11-07 00:06:00,212 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:06:00,213 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, 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] [2020-11-07 00:06:00,213 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:06:00,213 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 00:06:00,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:06:00,214 INFO L82 PathProgramCache]: Analyzing trace with hash -1621762801, now seen corresponding path program 1 times [2020-11-07 00:06:00,214 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:06:00,214 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [376918342] [2020-11-07 00:06:00,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:06:00,360 WARN L194 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 51 [2020-11-07 00:06:00,810 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 106 [2020-11-07 00:06:01,096 WARN L194 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:06:01,384 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:06:01,679 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 106 [2020-11-07 00:06:01,973 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 106 [2020-11-07 00:06:02,257 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:06:02,571 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:06:02,873 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:06:03,204 WARN L194 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 106 [2020-11-07 00:06:03,514 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:06:03,812 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:06:04,114 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 106 [2020-11-07 00:06:04,408 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:06:04,723 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:06:05,015 WARN L194 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 106 [2020-11-07 00:06:05,290 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2020-11-07 00:06:05,293 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:06:05,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:05,794 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:06:05,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:06:05,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:05,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:06:05,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:05,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:06:05,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:05,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:06:05,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:05,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:06:05,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:05,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:06:05,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:05,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-11-07 00:06:05,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:05,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:06:05,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:05,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-11-07 00:06:05,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:05,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2020-11-07 00:06:05,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:05,990 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 00:06:07,564 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [376918342] [2020-11-07 00:06:07,565 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:06:07,565 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [33] imperfect sequences [] total 33 [2020-11-07 00:06:07,565 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1511919426] [2020-11-07 00:06:07,566 INFO L461 AbstractCegarLoop]: Interpolant automaton has 34 states [2020-11-07 00:06:07,566 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:06:07,567 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2020-11-07 00:06:07,567 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=234, Invalid=888, Unknown=0, NotChecked=0, Total=1122 [2020-11-07 00:06:07,567 INFO L87 Difference]: Start difference. First operand 297 states and 314 transitions. Second operand 34 states. [2020-11-07 00:06:08,296 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:06:08,925 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:06:09,333 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:06:09,759 WARN L194 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:06:10,194 WARN L194 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:06:10,651 WARN L194 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:06:11,150 WARN L194 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:06:11,654 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:06:12,180 WARN L194 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:06:12,715 WARN L194 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:06:13,234 WARN L194 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:06:13,716 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:06:14,269 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:06:14,775 WARN L194 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:06:15,289 WARN L194 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:06:15,777 WARN L194 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:06:16,494 WARN L194 SmtUtils]: Spent 458.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:06:17,488 WARN L194 SmtUtils]: Spent 478.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-07 00:06:18,058 WARN L194 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-11-07 00:06:18,666 WARN L194 SmtUtils]: Spent 464.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-11-07 00:06:19,222 WARN L194 SmtUtils]: Spent 467.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-07 00:06:19,824 WARN L194 SmtUtils]: Spent 486.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-11-07 00:06:20,373 WARN L194 SmtUtils]: Spent 458.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-07 00:06:20,985 WARN L194 SmtUtils]: Spent 503.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-11-07 00:06:21,512 WARN L194 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:06:22,187 WARN L194 SmtUtils]: Spent 503.00 ms on a formula simplification that was a NOOP. DAG size: 239 [2020-11-07 00:06:22,744 WARN L194 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:06:23,964 WARN L194 SmtUtils]: Spent 953.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 233 [2020-11-07 00:06:24,350 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:06:24,722 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:06:25,816 WARN L194 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 237 [2020-11-07 00:06:26,900 WARN L194 SmtUtils]: Spent 992.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 239 [2020-11-07 00:06:27,899 WARN L194 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 227 [2020-11-07 00:06:28,970 WARN L194 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 231 [2020-11-07 00:06:29,470 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:06:29,876 WARN L194 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:06:30,654 WARN L194 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:06:31,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:06:31,937 INFO L93 Difference]: Finished difference Result 590 states and 670 transitions. [2020-11-07 00:06:31,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2020-11-07 00:06:31,938 INFO L78 Accepts]: Start accepts. Automaton has 34 states. Word has length 218 [2020-11-07 00:06:31,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:06:31,938 INFO L225 Difference]: With dead ends: 590 [2020-11-07 00:06:31,939 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:06:31,944 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 160 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2359 ImplicationChecksByTransitivity, 22.8s TimeCoverageRelationStatistics Valid=1672, Invalid=6884, Unknown=0, NotChecked=0, Total=8556 [2020-11-07 00:06:31,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:06:31,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:06:31,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:06:31,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:06:31,948 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 218 [2020-11-07 00:06:31,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:06:31,948 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:06:31,950 INFO L482 AbstractCegarLoop]: Interpolant automaton has 34 states. [2020-11-07 00:06:31,950 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:06:31,950 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:06:31,951 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:06:31,954 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:06:32,423 WARN L194 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 33 [2020-11-07 00:06:32,694 WARN L194 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 35 [2020-11-07 00:06:33,109 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 283 [2020-11-07 00:06:34,346 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 246 [2020-11-07 00:06:35,259 WARN L194 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 38 [2020-11-07 00:06:35,485 WARN L194 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 243 [2020-11-07 00:06:37,072 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 38 [2020-11-07 00:06:37,315 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 38 [2020-11-07 00:06:37,535 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 34 [2020-11-07 00:06:38,574 WARN L194 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 246 [2020-11-07 00:06:40,525 WARN L194 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 38 [2020-11-07 00:06:40,940 WARN L194 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 246 [2020-11-07 00:06:41,054 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 38 [2020-11-07 00:06:41,765 WARN L194 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 11 [2020-11-07 00:06:42,246 WARN L194 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 00:06:42,538 WARN L194 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 00:06:42,856 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-11-07 00:06:44,651 WARN L194 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 204 DAG size of output: 56 [2020-11-07 00:06:44,965 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-11-07 00:06:46,432 WARN L194 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 195 DAG size of output: 49 [2020-11-07 00:06:46,969 WARN L194 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 28 [2020-11-07 00:06:48,785 WARN L194 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 204 DAG size of output: 56 [2020-11-07 00:06:49,075 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-11-07 00:06:49,344 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2020-11-07 00:06:49,661 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-11-07 00:06:50,287 WARN L194 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:06:50,567 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:06:50,849 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:06:51,242 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 30 [2020-11-07 00:06:52,286 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 203 DAG size of output: 51 [2020-11-07 00:06:52,744 WARN L194 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 34 [2020-11-07 00:06:53,316 WARN L194 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 11 [2020-11-07 00:06:53,935 WARN L194 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:06:54,224 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:06:54,567 WARN L194 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 00:06:54,849 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:06:55,481 WARN L194 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 25 [2020-11-07 00:06:55,789 WARN L194 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 00:06:56,369 WARN L194 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2020-11-07 00:06:56,665 WARN L194 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 00:06:56,973 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2020-11-07 00:06:57,284 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-11-07 00:06:57,849 WARN L194 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:06:58,447 WARN L194 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-11-07 00:06:58,725 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:06:59,165 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:06:59,586 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-11-07 00:07:00,539 WARN L194 SmtUtils]: Spent 941.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 41 [2020-11-07 00:07:01,820 WARN L194 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 195 DAG size of output: 47 [2020-11-07 00:07:02,085 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 11 [2020-11-07 00:07:03,525 WARN L194 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 197 DAG size of output: 49 [2020-11-07 00:07:04,125 WARN L194 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 11 [2020-11-07 00:07:05,500 WARN L194 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 195 DAG size of output: 47 [2020-11-07 00:07:05,816 WARN L194 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:07:06,645 WARN L194 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 15 [2020-11-07 00:07:07,151 WARN L194 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 30 [2020-11-07 00:07:08,238 WARN L194 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 195 DAG size of output: 48 [2020-11-07 00:07:08,569 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-11-07 00:07:09,172 WARN L194 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 12 [2020-11-07 00:07:10,239 WARN L194 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 193 DAG size of output: 46 [2020-11-07 00:07:11,405 WARN L194 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 199 DAG size of output: 53 [2020-11-07 00:07:11,698 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:07:12,022 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 00:07:12,319 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:07:12,906 WARN L194 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:07:13,322 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:07:13,937 WARN L194 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-11-07 00:07:14,262 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:07:14,559 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 00:07:15,094 WARN L194 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 25 [2020-11-07 00:07:16,397 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 197 DAG size of output: 49 [2020-11-07 00:07:17,414 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 203 DAG size of output: 51 [2020-11-07 00:07:17,731 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-11-07 00:07:18,097 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 25 [2020-11-07 00:07:18,382 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:07:18,649 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 00:07:19,189 WARN L194 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-11-07 00:07:19,803 WARN L194 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 11 [2020-11-07 00:07:20,443 WARN L194 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 11 [2020-11-07 00:07:20,851 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 30 [2020-11-07 00:07:21,184 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2020-11-07 00:07:21,256 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:07:21,256 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:07:21,256 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:07:21,257 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:07:21,257 INFO L266 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-11-07 00:07:21,257 INFO L266 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-11-07 00:07:21,257 INFO L266 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-11-07 00:07:21,257 INFO L266 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-11-07 00:07:21,257 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 180 235) no Hoare annotation was computed. [2020-11-07 00:07:21,257 INFO L266 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-11-07 00:07:21,257 INFO L266 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-11-07 00:07:21,257 INFO L266 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-11-07 00:07:21,257 INFO L266 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-11-07 00:07:21,257 INFO L266 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-11-07 00:07:21,258 INFO L266 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-11-07 00:07:21,258 INFO L266 CegarLoopResult]: For program point L222-1(line 222) no Hoare annotation was computed. [2020-11-07 00:07:21,258 INFO L266 CegarLoopResult]: For program point L222-2(line 222) no Hoare annotation was computed. [2020-11-07 00:07:21,258 INFO L266 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-11-07 00:07:21,258 INFO L266 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-11-07 00:07:21,258 INFO L266 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-11-07 00:07:21,258 INFO L266 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-11-07 00:07:21,258 INFO L266 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-11-07 00:07:21,258 INFO L266 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-11-07 00:07:21,259 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 180 235) no Hoare annotation was computed. [2020-11-07 00:07:21,259 INFO L266 CegarLoopResult]: For program point L227(lines 204 228) no Hoare annotation was computed. [2020-11-07 00:07:21,259 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 180 235) no Hoare annotation was computed. [2020-11-07 00:07:21,259 INFO L266 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-11-07 00:07:21,259 INFO L266 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-11-07 00:07:21,259 INFO L266 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-07 00:07:21,259 INFO L266 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-11-07 00:07:21,259 INFO L266 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-11-07 00:07:21,259 INFO L266 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-11-07 00:07:21,259 INFO L266 CegarLoopResult]: For program point L211(lines 211 215) no Hoare annotation was computed. [2020-11-07 00:07:21,260 INFO L266 CegarLoopResult]: For program point L211-1(lines 211 215) no Hoare annotation was computed. [2020-11-07 00:07:21,260 INFO L266 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-11-07 00:07:21,260 INFO L266 CegarLoopResult]: For program point L203-1(line 203) no Hoare annotation was computed. [2020-11-07 00:07:21,260 INFO L266 CegarLoopResult]: For program point L203-2(line 203) no Hoare annotation was computed. [2020-11-07 00:07:21,260 INFO L266 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-11-07 00:07:21,260 INFO L266 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-11-07 00:07:21,260 INFO L266 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-11-07 00:07:21,260 INFO L266 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-11-07 00:07:21,260 INFO L266 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-11-07 00:07:21,260 INFO L266 CegarLoopResult]: For program point L224-1(lines 205 226) no Hoare annotation was computed. [2020-11-07 00:07:21,261 INFO L266 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-11-07 00:07:21,261 INFO L266 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-11-07 00:07:21,261 INFO L266 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-11-07 00:07:21,261 INFO L266 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-11-07 00:07:21,261 INFO L266 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-11-07 00:07:21,261 INFO L266 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-11-07 00:07:21,261 INFO L266 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-11-07 00:07:21,261 INFO L266 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-11-07 00:07:21,261 INFO L266 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-11-07 00:07:21,261 INFO L266 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-11-07 00:07:21,261 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 236 295) no Hoare annotation was computed. [2020-11-07 00:07:21,262 INFO L266 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-11-07 00:07:21,262 INFO L266 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-11-07 00:07:21,262 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 236 295) no Hoare annotation was computed. [2020-11-07 00:07:21,262 INFO L266 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-11-07 00:07:21,262 INFO L266 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-11-07 00:07:21,262 INFO L266 CegarLoopResult]: For program point L288(lines 261 289) no Hoare annotation was computed. [2020-11-07 00:07:21,262 INFO L266 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-11-07 00:07:21,262 INFO L266 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-11-07 00:07:21,262 INFO L266 CegarLoopResult]: For program point L280(line 280) no Hoare annotation was computed. [2020-11-07 00:07:21,262 INFO L266 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-11-07 00:07:21,262 INFO L266 CegarLoopResult]: For program point L280-1(line 280) no Hoare annotation was computed. [2020-11-07 00:07:21,262 INFO L266 CegarLoopResult]: For program point L280-2(line 280) no Hoare annotation was computed. [2020-11-07 00:07:21,263 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 236 295) no Hoare annotation was computed. [2020-11-07 00:07:21,263 INFO L266 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-11-07 00:07:21,263 INFO L266 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-11-07 00:07:21,263 INFO L266 CegarLoopResult]: For program point L276-1(line 276) no Hoare annotation was computed. [2020-11-07 00:07:21,263 INFO L266 CegarLoopResult]: For program point L276-2(line 276) no Hoare annotation was computed. [2020-11-07 00:07:21,263 INFO L266 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-11-07 00:07:21,263 INFO L266 CegarLoopResult]: For program point L268(lines 268 272) no Hoare annotation was computed. [2020-11-07 00:07:21,263 INFO L266 CegarLoopResult]: For program point L268-1(lines 268 272) no Hoare annotation was computed. [2020-11-07 00:07:21,263 INFO L266 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-11-07 00:07:21,263 INFO L266 CegarLoopResult]: For program point L260-1(line 260) no Hoare annotation was computed. [2020-11-07 00:07:21,263 INFO L266 CegarLoopResult]: For program point L260-2(line 260) no Hoare annotation was computed. [2020-11-07 00:07:21,264 INFO L266 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-11-07 00:07:21,264 INFO L266 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-11-07 00:07:21,264 INFO L266 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-11-07 00:07:21,264 INFO L266 CegarLoopResult]: For program point L285-1(line 285) no Hoare annotation was computed. [2020-11-07 00:07:21,264 INFO L266 CegarLoopResult]: For program point L285-2(line 285) no Hoare annotation was computed. [2020-11-07 00:07:21,264 INFO L266 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-11-07 00:07:21,264 INFO L266 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-11-07 00:07:21,264 INFO L266 CegarLoopResult]: For program point L281-1(line 281) no Hoare annotation was computed. [2020-11-07 00:07:21,264 INFO L266 CegarLoopResult]: For program point L281-2(line 281) no Hoare annotation was computed. [2020-11-07 00:07:21,264 INFO L266 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-11-07 00:07:21,264 INFO L266 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-11-07 00:07:21,265 INFO L266 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-11-07 00:07:21,265 INFO L266 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-11-07 00:07:21,265 INFO L266 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-11-07 00:07:21,265 INFO L266 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-11-07 00:07:21,265 INFO L266 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-11-07 00:07:21,265 INFO L266 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-11-07 00:07:21,265 INFO L266 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-11-07 00:07:21,265 INFO L266 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-11-07 00:07:21,265 INFO L266 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-11-07 00:07:21,265 INFO L266 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-11-07 00:07:21,265 INFO L266 CegarLoopResult]: For program point L262-2(lines 262 287) no Hoare annotation was computed. [2020-11-07 00:07:21,265 INFO L266 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-11-07 00:07:21,266 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 867 873) the Hoare annotation is: true [2020-11-07 00:07:21,266 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 867 873) the Hoare annotation is: true [2020-11-07 00:07:21,266 INFO L262 CegarLoopResult]: At program point L879(line 879) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:07:21,266 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 874 882) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (= |valid_product_#res| 1))) [2020-11-07 00:07:21,266 INFO L269 CegarLoopResult]: At program point L878(line 878) the Hoare annotation is: true [2020-11-07 00:07:21,266 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 874 882) the Hoare annotation is: true [2020-11-07 00:07:21,266 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 874 882) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (= |valid_product_#res| 1))) [2020-11-07 00:07:21,267 INFO L262 CegarLoopResult]: At program point L514-1(line 514) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (and (= |__utac_acc__Specification4_spec__1_#t~ret53| 0) (= ~pumpRunning~0 |isPumpRunning_#res|)) .cse0 .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)) (or (= test_~tmp___2~0 0) (= test_~tmp~7 0) (not (<= test_~tmp~7 2147483647)) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (<= 0 (+ test_~tmp~7 2147483648))) .cse1 (and (= __utac_acc__Specification4_spec__1_~tmp~3 getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:07:21,267 INFO L262 CegarLoopResult]: At program point L512(lines 512 525) the Hoare annotation is: (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (= test_~tmp~7 0)) (.cse2 (not (<= test_~tmp~7 2147483647))) (.cse3 (not (= test_~tmp___0~1 0))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse6 (not (= ~pumpRunning~0 0))) (.cse7 (not (< ~waterLevel~0 3))) (.cse8 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse9 (not (= 1 ~systemActive~0))) (.cse10 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (and (= __utac_acc__Specification4_spec__1_~tmp~3 getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) .cse10) (or (not (= __utac_acc__Specification4_spec__1_~tmp~3 0)) .cse6 .cse9 (= ~waterLevel~0 0)) (or .cse0 .cse1 .cse2 .cse3 .cse4 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~3 2147483648)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10))) [2020-11-07 00:07:21,267 INFO L262 CegarLoopResult]: At program point L514-2(line 514) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (and (= |__utac_acc__Specification4_spec__1_#t~ret53| 0) (= ~pumpRunning~0 |isPumpRunning_#res|)) .cse0 .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)) (or (= test_~tmp___2~0 0) (= test_~tmp~7 0) (not (<= test_~tmp~7 2147483647)) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (<= 0 (+ test_~tmp~7 2147483648))) .cse1 (and (= __utac_acc__Specification4_spec__1_~tmp~3 getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:07:21,267 INFO L262 CegarLoopResult]: At program point L514-3(line 514) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse0 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification4_spec__1_#t~ret53| 0) (= ~pumpRunning~0 |isPumpRunning_#res|)) .cse1) (or (= test_~tmp___2~0 0) (= test_~tmp~7 0) (not (<= test_~tmp~7 2147483647)) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (<= 0 (+ test_~tmp~7 2147483648))) .cse1 (and (= __utac_acc__Specification4_spec__1_~tmp~3 getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:07:21,268 INFO L262 CegarLoopResult]: At program point L512-1(lines 504 528) the Hoare annotation is: (let ((.cse0 (not (= __utac_acc__Specification4_spec__1_~tmp~3 0))) (.cse3 (= test_~tmp___2~0 0)) (.cse10 (= test_~tmp~7 0)) (.cse4 (not (<= test_~tmp~7 2147483647))) (.cse5 (not (= test_~tmp___0~1 0))) (.cse6 (not (< test_~splverifierCounter~0 4))) (.cse7 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse11 (not (< ~waterLevel~0 3))) (.cse12 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse2 (not (= 1 ~systemActive~0))) (.cse13 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (let ((.cse8 (= __utac_acc__Specification4_spec__1_~tmp~3 getWaterLevel_~retValue_acc~1)) (.cse9 (= ~waterLevel~0 getWaterLevel_~retValue_acc~1))) (or .cse3 .cse4 .cse5 .cse6 .cse7 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification4_spec__1_#t~ret53| 0) .cse8 (= ~pumpRunning~0 |isPumpRunning_#res|) .cse9) .cse2 .cse10 .cse1 .cse11 .cse12 (and .cse8 .cse0 .cse9) .cse13)) (or .cse3 .cse10 .cse4 .cse5 .cse6 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~3 2147483648)) .cse7 .cse1 .cse11 .cse12 .cse2 .cse13))) [2020-11-07 00:07:21,268 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 504 528) the Hoare annotation is: true [2020-11-07 00:07:21,268 INFO L269 CegarLoopResult]: At program point L510(line 510) the Hoare annotation is: true [2020-11-07 00:07:21,268 INFO L262 CegarLoopResult]: At program point L510-1(line 510) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= |__utac_acc__Specification4_spec__1_#t~ret52| 0)) .cse0 .cse1 (= ~waterLevel~0 0)) (or (= test_~tmp___2~0 0) (= test_~tmp~7 0) (not (<= test_~tmp~7 2147483647)) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (and (= |__utac_acc__Specification4_spec__1_#t~ret52| getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ test_~tmp~7 2147483648))) .cse1 (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:07:21,268 INFO L262 CegarLoopResult]: At program point L510-2(line 510) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= |__utac_acc__Specification4_spec__1_#t~ret52| 0)) .cse0 .cse1 (= ~waterLevel~0 0)) (or (= test_~tmp___2~0 0) (= test_~tmp~7 0) (not (<= test_~tmp~7 2147483647)) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (not (<= 0 (+ test_~tmp~7 2147483648))) .cse1 (and (= |__utac_acc__Specification4_spec__1_#t~ret52| getWaterLevel_~retValue_acc~1) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret52| 2147483648)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:07:21,268 INFO L262 CegarLoopResult]: At program point L510-3(line 510) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (and (not (= |__utac_acc__Specification4_spec__1_#t~ret52| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~3 0))) .cse0 .cse1 (= ~waterLevel~0 0)) (or (= test_~tmp___2~0 0) (= test_~tmp~7 0) (not (<= test_~tmp~7 2147483647)) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (not (<= 0 (+ test_~tmp~7 2147483648))) .cse1 (and (= |__utac_acc__Specification4_spec__1_#t~ret52| getWaterLevel_~retValue_acc~1) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret52| 2147483648)) (= |__utac_acc__Specification4_spec__1_#t~ret52| __utac_acc__Specification4_spec__1_~tmp~3) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:07:21,269 INFO L269 CegarLoopResult]: At program point L506(line 506) the Hoare annotation is: true [2020-11-07 00:07:21,269 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 504 528) the Hoare annotation is: (let ((.cse0 (not (= __utac_acc__Specification4_spec__1_~tmp~3 0))) (.cse3 (= test_~tmp___2~0 0)) (.cse10 (= test_~tmp~7 0)) (.cse4 (not (<= test_~tmp~7 2147483647))) (.cse5 (not (= test_~tmp___0~1 0))) (.cse6 (not (< test_~splverifierCounter~0 4))) (.cse7 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse11 (not (< ~waterLevel~0 3))) (.cse12 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse2 (not (= 1 ~systemActive~0))) (.cse13 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (let ((.cse8 (= __utac_acc__Specification4_spec__1_~tmp~3 getWaterLevel_~retValue_acc~1)) (.cse9 (= ~waterLevel~0 getWaterLevel_~retValue_acc~1))) (or .cse3 .cse4 .cse5 .cse6 .cse7 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification4_spec__1_#t~ret53| 0) .cse8 (= ~pumpRunning~0 |isPumpRunning_#res|) .cse9) .cse2 .cse10 .cse1 .cse11 .cse12 (and .cse8 .cse0 .cse9) .cse13)) (or .cse3 .cse10 .cse4 .cse5 .cse6 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~3 2147483648)) .cse7 .cse1 .cse11 .cse12 .cse2 .cse13))) [2020-11-07 00:07:21,269 INFO L262 CegarLoopResult]: At program point L518(line 518) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:07:21,269 INFO L262 CegarLoopResult]: At program point L516(lines 516 522) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse0 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification4_spec__1_#t~ret53| 0) (= ~pumpRunning~0 |isPumpRunning_#res|)) .cse1) (or (= test_~tmp___2~0 0) (= test_~tmp~7 0) (not (<= test_~tmp~7 2147483647)) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (<= 0 (+ test_~tmp~7 2147483648))) .cse1 (and (= __utac_acc__Specification4_spec__1_~tmp~3 getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:07:21,269 INFO L262 CegarLoopResult]: At program point L514(line 514) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or (= test_~tmp___2~0 0) (= test_~tmp~7 0) (not (<= test_~tmp~7 2147483647)) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (<= 0 (+ test_~tmp~7 2147483648))) .cse1 (and (= __utac_acc__Specification4_spec__1_~tmp~3 getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:07:21,270 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 608 630) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:07:21,270 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 608 630) the Hoare annotation is: true [2020-11-07 00:07:21,270 INFO L269 CegarLoopResult]: At program point L627(line 627) the Hoare annotation is: true [2020-11-07 00:07:21,270 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 608 630) the Hoare annotation is: true [2020-11-07 00:07:21,270 INFO L262 CegarLoopResult]: At program point L620(line 620) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,270 INFO L262 CegarLoopResult]: At program point L620-1(line 620) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,270 INFO L262 CegarLoopResult]: At program point L618(lines 618 625) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,270 INFO L269 CegarLoopResult]: At program point L618-1(lines 618 625) the Hoare annotation is: true [2020-11-07 00:07:21,271 INFO L262 CegarLoopResult]: At program point L616(line 616) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret54| ~systemActive~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,271 INFO L262 CegarLoopResult]: At program point L615(line 615) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:07:21,271 INFO L262 CegarLoopResult]: At program point L616-1(line 616) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret54| ~systemActive~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,271 INFO L262 CegarLoopResult]: At program point L614(line 614) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:07:21,271 INFO L262 CegarLoopResult]: At program point L616-2(line 616) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret54| ~systemActive~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,271 INFO L262 CegarLoopResult]: At program point L614-1(line 614) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:07:21,271 INFO L262 CegarLoopResult]: At program point L610(line 610) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:07:21,272 INFO L266 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-11-07 00:07:21,272 INFO L266 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-11-07 00:07:21,272 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 563 586) no Hoare annotation was computed. [2020-11-07 00:07:21,272 INFO L266 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-11-07 00:07:21,272 INFO L266 CegarLoopResult]: For program point L574(line 574) no Hoare annotation was computed. [2020-11-07 00:07:21,272 INFO L266 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-11-07 00:07:21,272 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 563 586) no Hoare annotation was computed. [2020-11-07 00:07:21,272 INFO L266 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-11-07 00:07:21,272 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 563 586) no Hoare annotation was computed. [2020-11-07 00:07:21,272 INFO L266 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-11-07 00:07:21,272 INFO L266 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-11-07 00:07:21,272 INFO L266 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-11-07 00:07:21,273 INFO L266 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-11-07 00:07:21,273 INFO L266 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-11-07 00:07:21,273 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-07 00:07:21,273 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-07 00:07:21,273 INFO L266 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-11-07 00:07:21,273 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 661 667) the Hoare annotation is: true [2020-11-07 00:07:21,273 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryFINAL(lines 661 667) the Hoare annotation is: true [2020-11-07 00:07:21,273 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__baseEXIT(lines 694 701) no Hoare annotation was computed. [2020-11-07 00:07:21,273 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__baseENTRY(lines 694 701) no Hoare annotation was computed. [2020-11-07 00:07:21,273 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__baseFINAL(lines 694 701) no Hoare annotation was computed. [2020-11-07 00:07:21,273 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 738 746) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2020-11-07 00:07:21,274 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 738 746) the Hoare annotation is: true [2020-11-07 00:07:21,274 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 738 746) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2020-11-07 00:07:21,274 INFO L262 CegarLoopResult]: At program point L743(line 743) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:07:21,274 INFO L269 CegarLoopResult]: At program point L742(line 742) the Hoare annotation is: true [2020-11-07 00:07:21,274 INFO L266 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-11-07 00:07:21,274 INFO L266 CegarLoopResult]: For program point L766(lines 766 774) no Hoare annotation was computed. [2020-11-07 00:07:21,274 INFO L266 CegarLoopResult]: For program point L766-2(lines 766 774) no Hoare annotation was computed. [2020-11-07 00:07:21,274 INFO L266 CegarLoopResult]: For program point L760(line 760) no Hoare annotation was computed. [2020-11-07 00:07:21,274 INFO L266 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-11-07 00:07:21,274 INFO L266 CegarLoopResult]: For program point L754(lines 754 762) no Hoare annotation was computed. [2020-11-07 00:07:21,274 INFO L266 CegarLoopResult]: For program point L754-2(lines 754 762) no Hoare annotation was computed. [2020-11-07 00:07:21,275 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 747 782) no Hoare annotation was computed. [2020-11-07 00:07:21,275 INFO L266 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-11-07 00:07:21,275 INFO L266 CegarLoopResult]: For program point L777-1(line 777) no Hoare annotation was computed. [2020-11-07 00:07:21,275 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 747 782) no Hoare annotation was computed. [2020-11-07 00:07:21,275 INFO L266 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-11-07 00:07:21,275 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 747 782) no Hoare annotation was computed. [2020-11-07 00:07:21,275 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 860 866) the Hoare annotation is: true [2020-11-07 00:07:21,275 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 860 866) the Hoare annotation is: true [2020-11-07 00:07:21,275 INFO L266 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-11-07 00:07:21,275 INFO L266 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-11-07 00:07:21,276 INFO L266 CegarLoopResult]: For program point L157-1(line 157) no Hoare annotation was computed. [2020-11-07 00:07:21,276 INFO L266 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-11-07 00:07:21,276 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 134 179) no Hoare annotation was computed. [2020-11-07 00:07:21,276 INFO L266 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-11-07 00:07:21,276 INFO L266 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-11-07 00:07:21,276 INFO L266 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-11-07 00:07:21,276 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 134 179) no Hoare annotation was computed. [2020-11-07 00:07:21,276 INFO L266 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-11-07 00:07:21,276 INFO L266 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-11-07 00:07:21,276 INFO L266 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-11-07 00:07:21,276 INFO L266 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-11-07 00:07:21,276 INFO L266 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-11-07 00:07:21,277 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 134 179) no Hoare annotation was computed. [2020-11-07 00:07:21,277 INFO L266 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-11-07 00:07:21,277 INFO L266 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-11-07 00:07:21,277 INFO L266 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-11-07 00:07:21,277 INFO L266 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-11-07 00:07:21,277 INFO L266 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-11-07 00:07:21,277 INFO L266 CegarLoopResult]: For program point L164-1(line 164) no Hoare annotation was computed. [2020-11-07 00:07:21,277 INFO L266 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-11-07 00:07:21,277 INFO L266 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-11-07 00:07:21,277 INFO L266 CegarLoopResult]: For program point L160-1(line 160) no Hoare annotation was computed. [2020-11-07 00:07:21,277 INFO L266 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-11-07 00:07:21,278 INFO L266 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-11-07 00:07:21,278 INFO L266 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-11-07 00:07:21,278 INFO L266 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-11-07 00:07:21,278 INFO L266 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed. [2020-11-07 00:07:21,278 INFO L266 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-11-07 00:07:21,278 INFO L266 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-11-07 00:07:21,278 INFO L266 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-11-07 00:07:21,278 INFO L266 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-11-07 00:07:21,278 INFO L266 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-11-07 00:07:21,278 INFO L266 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2020-11-07 00:07:21,278 INFO L266 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-11-07 00:07:21,279 INFO L266 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-11-07 00:07:21,279 INFO L266 CegarLoopResult]: For program point L171-1(line 171) no Hoare annotation was computed. [2020-11-07 00:07:21,279 INFO L266 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-11-07 00:07:21,279 INFO L266 CegarLoopResult]: For program point L171-2(line 171) no Hoare annotation was computed. [2020-11-07 00:07:21,279 INFO L266 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-11-07 00:07:21,279 INFO L266 CegarLoopResult]: For program point L134(lines 134 179) no Hoare annotation was computed. [2020-11-07 00:07:21,279 INFO L266 CegarLoopResult]: For program point L134-1(lines 134 179) no Hoare annotation was computed. [2020-11-07 00:07:21,279 INFO L266 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-11-07 00:07:21,279 INFO L266 CegarLoopResult]: For program point L448(line 448) no Hoare annotation was computed. [2020-11-07 00:07:21,279 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 447 492) no Hoare annotation was computed. [2020-11-07 00:07:21,280 INFO L266 CegarLoopResult]: For program point L471(lines 471 472) no Hoare annotation was computed. [2020-11-07 00:07:21,280 INFO L266 CegarLoopResult]: For program point L467(lines 467 474) no Hoare annotation was computed. [2020-11-07 00:07:21,280 INFO L266 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-11-07 00:07:21,280 INFO L266 CegarLoopResult]: For program point L463(line 463) no Hoare annotation was computed. [2020-11-07 00:07:21,280 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 471 472) no Hoare annotation was computed. [2020-11-07 00:07:21,280 INFO L266 CegarLoopResult]: For program point L461(lines 461 481) no Hoare annotation was computed. [2020-11-07 00:07:21,280 INFO L266 CegarLoopResult]: For program point L461-1(lines 461 481) no Hoare annotation was computed. [2020-11-07 00:07:21,280 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 447 492) no Hoare annotation was computed. [2020-11-07 00:07:21,280 INFO L266 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-11-07 00:07:21,280 INFO L266 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-11-07 00:07:21,280 INFO L266 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-11-07 00:07:21,281 INFO L266 CegarLoopResult]: For program point L488-1(line 488) no Hoare annotation was computed. [2020-11-07 00:07:21,281 INFO L266 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-11-07 00:07:21,281 INFO L266 CegarLoopResult]: For program point L488-2(line 488) no Hoare annotation was computed. [2020-11-07 00:07:21,281 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 447 492) no Hoare annotation was computed. [2020-11-07 00:07:21,281 INFO L266 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed. [2020-11-07 00:07:21,281 INFO L266 CegarLoopResult]: For program point L486-1(line 486) no Hoare annotation was computed. [2020-11-07 00:07:21,281 INFO L266 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-11-07 00:07:21,281 INFO L266 CegarLoopResult]: For program point L486-2(line 486) no Hoare annotation was computed. [2020-11-07 00:07:21,281 INFO L266 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-11-07 00:07:21,281 INFO L266 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-11-07 00:07:21,281 INFO L266 CegarLoopResult]: For program point L447(lines 447 492) no Hoare annotation was computed. [2020-11-07 00:07:21,282 INFO L266 CegarLoopResult]: For program point L478(lines 478 479) no Hoare annotation was computed. [2020-11-07 00:07:21,282 INFO L266 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-11-07 00:07:21,282 INFO L266 CegarLoopResult]: For program point L466-1(line 466) no Hoare annotation was computed. [2020-11-07 00:07:21,282 INFO L266 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-11-07 00:07:21,282 INFO L266 CegarLoopResult]: For program point L466-2(line 466) no Hoare annotation was computed. [2020-11-07 00:07:21,282 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 478 479) no Hoare annotation was computed. [2020-11-07 00:07:21,282 INFO L266 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-11-07 00:07:21,282 INFO L266 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-11-07 00:07:21,282 INFO L266 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-11-07 00:07:21,282 INFO L266 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-11-07 00:07:21,283 INFO L266 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-11-07 00:07:21,283 INFO L266 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-11-07 00:07:21,283 INFO L266 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-11-07 00:07:21,283 INFO L266 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-11-07 00:07:21,283 INFO L266 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-11-07 00:07:21,283 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 595 604) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:07:21,283 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 595 604) the Hoare annotation is: true [2020-11-07 00:07:21,283 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 595 604) the Hoare annotation is: true [2020-11-07 00:07:21,283 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 727 737) the Hoare annotation is: true [2020-11-07 00:07:21,284 INFO L269 CegarLoopResult]: At program point L734(line 734) the Hoare annotation is: true [2020-11-07 00:07:21,284 INFO L269 CegarLoopResult]: At program point L732(line 732) the Hoare annotation is: true [2020-11-07 00:07:21,284 INFO L269 CegarLoopResult]: At program point L732-1(line 732) the Hoare annotation is: true [2020-11-07 00:07:21,284 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 727 737) the Hoare annotation is: true [2020-11-07 00:07:21,284 INFO L269 CegarLoopResult]: At program point L732-2(line 732) the Hoare annotation is: true [2020-11-07 00:07:21,284 INFO L269 CegarLoopResult]: At program point L732-3(line 732) the Hoare annotation is: true [2020-11-07 00:07:21,284 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 727 737) the Hoare annotation is: true [2020-11-07 00:07:21,284 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 719 726) the Hoare annotation is: true [2020-11-07 00:07:21,284 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 719 726) the Hoare annotation is: true [2020-11-07 00:07:21,284 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 719 726) the Hoare annotation is: true [2020-11-07 00:07:21,284 INFO L262 CegarLoopResult]: At program point L673(lines 673 690) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,285 INFO L262 CegarLoopResult]: At program point L675-2(line 675) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,285 INFO L262 CegarLoopResult]: At program point L675-3(line 675) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,285 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 669 693) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,285 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 669 693) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,285 INFO L262 CegarLoopResult]: At program point L688(line 688) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,285 INFO L262 CegarLoopResult]: At program point L688-1(lines 669 693) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,285 INFO L262 CegarLoopResult]: At program point L683(line 683) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,285 INFO L262 CegarLoopResult]: At program point L679(line 679) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,286 INFO L262 CegarLoopResult]: At program point L677(lines 677 685) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,286 INFO L262 CegarLoopResult]: At program point L675(line 675) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,286 INFO L262 CegarLoopResult]: At program point L675-1(line 675) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,286 INFO L262 CegarLoopResult]: At program point L828(line 828) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,286 INFO L262 CegarLoopResult]: At program point L795(lines 794 839) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (= ~pumpRunning~0 0) .cse1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 00:07:21,286 INFO L262 CegarLoopResult]: At program point L828-1(line 828) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,286 INFO L262 CegarLoopResult]: At program point L828-2(line 828) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,287 INFO L262 CegarLoopResult]: At program point L824(lines 824 835) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,287 INFO L262 CegarLoopResult]: At program point L787(line 787) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:07:21,287 INFO L262 CegarLoopResult]: At program point L816(line 816) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,287 INFO L262 CegarLoopResult]: At program point L812(line 812) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,287 INFO L262 CegarLoopResult]: At program point L812-1(line 812) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,287 INFO L262 CegarLoopResult]: At program point L837(lines 794 839) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (= ~pumpRunning~0 0) .cse1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 00:07:21,288 INFO L262 CegarLoopResult]: At program point L804(lines 804 810) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,288 INFO L262 CegarLoopResult]: At program point L804-1(lines 804 810) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,288 INFO L262 CegarLoopResult]: At program point L796(lines 796 800) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (= ~pumpRunning~0 0) .cse1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 00:07:21,288 INFO L262 CegarLoopResult]: At program point L792(line 792) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:07:21,288 INFO L262 CegarLoopResult]: At program point L788(line 788) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:07:21,288 INFO L269 CegarLoopResult]: At program point testEXIT(lines 784 847) the Hoare annotation is: true [2020-11-07 00:07:21,288 INFO L262 CegarLoopResult]: At program point testENTRY(lines 784 847) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:07:21,289 INFO L262 CegarLoopResult]: At program point L830(lines 830 834) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,289 INFO L262 CegarLoopResult]: At program point L830-2(lines 824 835) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,289 INFO L269 CegarLoopResult]: At program point testFINAL(lines 784 847) the Hoare annotation is: true [2020-11-07 00:07:21,289 INFO L262 CegarLoopResult]: At program point L822(line 822) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,289 INFO L262 CegarLoopResult]: At program point L789(line 789) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:07:21,289 INFO L262 CegarLoopResult]: At program point L822-1(line 822) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,289 INFO L262 CegarLoopResult]: At program point L814(lines 814 820) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,289 INFO L262 CegarLoopResult]: At program point L814-1(lines 814 820) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,290 INFO L262 CegarLoopResult]: At program point L806(line 806) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (not (= test_~tmp~7 0)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,290 INFO L262 CegarLoopResult]: At program point L802(line 802) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet74| 2147483647)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (<= 0 (+ |test_#t~nondet74| 2147483648))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (<= 0 (+ test_~tmp~7 2147483648)) (<= test_~tmp~7 2147483647) (= ~pumpRunning~0 0) .cse2 .cse3))) [2020-11-07 00:07:21,290 INFO L262 CegarLoopResult]: At program point L802-1(line 802) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (and (<= |test_#t~nondet74| 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (= test_~tmp~7 |test_#t~nondet74|) (= ~pumpRunning~0 0) (<= 0 (+ |test_#t~nondet74| 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,290 INFO L262 CegarLoopResult]: At program point L786(line 786) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:07:21,290 INFO L262 CegarLoopResult]: At program point L840(lines 793 841) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,290 INFO L266 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-11-07 00:07:21,290 INFO L266 CegarLoopResult]: For program point L415(lines 415 435) no Hoare annotation was computed. [2020-11-07 00:07:21,290 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 425 426) no Hoare annotation was computed. [2020-11-07 00:07:21,290 INFO L266 CegarLoopResult]: For program point L415-1(lines 415 435) no Hoare annotation was computed. [2020-11-07 00:07:21,291 INFO L266 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-11-07 00:07:21,291 INFO L266 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-11-07 00:07:21,291 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 401 446) no Hoare annotation was computed. [2020-11-07 00:07:21,291 INFO L266 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-11-07 00:07:21,291 INFO L266 CegarLoopResult]: For program point L442-1(line 442) no Hoare annotation was computed. [2020-11-07 00:07:21,291 INFO L266 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-11-07 00:07:21,291 INFO L266 CegarLoopResult]: For program point L442-2(line 442) no Hoare annotation was computed. [2020-11-07 00:07:21,291 INFO L266 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-11-07 00:07:21,291 INFO L266 CegarLoopResult]: For program point L440-1(line 440) no Hoare annotation was computed. [2020-11-07 00:07:21,291 INFO L266 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-11-07 00:07:21,291 INFO L266 CegarLoopResult]: For program point L440-2(line 440) no Hoare annotation was computed. [2020-11-07 00:07:21,291 INFO L266 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-11-07 00:07:21,292 INFO L266 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-11-07 00:07:21,292 INFO L266 CegarLoopResult]: For program point L401(lines 401 446) no Hoare annotation was computed. [2020-11-07 00:07:21,292 INFO L266 CegarLoopResult]: For program point L432(lines 432 433) no Hoare annotation was computed. [2020-11-07 00:07:21,292 INFO L266 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-11-07 00:07:21,292 INFO L266 CegarLoopResult]: For program point L420-1(line 420) no Hoare annotation was computed. [2020-11-07 00:07:21,292 INFO L266 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-11-07 00:07:21,292 INFO L266 CegarLoopResult]: For program point L420-2(line 420) no Hoare annotation was computed. [2020-11-07 00:07:21,292 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 432 433) no Hoare annotation was computed. [2020-11-07 00:07:21,292 INFO L266 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-11-07 00:07:21,292 INFO L266 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-11-07 00:07:21,292 INFO L266 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-11-07 00:07:21,292 INFO L266 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-11-07 00:07:21,293 INFO L266 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-11-07 00:07:21,293 INFO L266 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-11-07 00:07:21,293 INFO L266 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-11-07 00:07:21,293 INFO L266 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-11-07 00:07:21,293 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 401 446) no Hoare annotation was computed. [2020-11-07 00:07:21,293 INFO L266 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-11-07 00:07:21,293 INFO L266 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-11-07 00:07:21,293 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 401 446) no Hoare annotation was computed. [2020-11-07 00:07:21,293 INFO L266 CegarLoopResult]: For program point L425(lines 425 426) no Hoare annotation was computed. [2020-11-07 00:07:21,293 INFO L266 CegarLoopResult]: For program point L421(lines 421 428) no Hoare annotation was computed. [2020-11-07 00:07:21,293 INFO L266 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-11-07 00:07:21,293 INFO L266 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-11-07 00:07:21,293 INFO L266 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-11-07 00:07:21,294 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 95 117) no Hoare annotation was computed. [2020-11-07 00:07:21,294 INFO L266 CegarLoopResult]: For program point L103(lines 103 111) no Hoare annotation was computed. [2020-11-07 00:07:21,294 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 95 117) no Hoare annotation was computed. [2020-11-07 00:07:21,294 INFO L266 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-11-07 00:07:21,294 INFO L266 CegarLoopResult]: For program point L103-2(lines 103 111) no Hoare annotation was computed. [2020-11-07 00:07:21,294 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 95 117) no Hoare annotation was computed. [2020-11-07 00:07:21,294 INFO L266 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-11-07 00:07:21,294 INFO L266 CegarLoopResult]: For program point L349(lines 349 353) no Hoare annotation was computed. [2020-11-07 00:07:21,294 INFO L266 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-11-07 00:07:21,294 INFO L266 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-11-07 00:07:21,294 INFO L266 CegarLoopResult]: For program point L374-1(line 374) no Hoare annotation was computed. [2020-11-07 00:07:21,294 INFO L266 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-11-07 00:07:21,294 INFO L266 CegarLoopResult]: For program point L374-2(line 374) no Hoare annotation was computed. [2020-11-07 00:07:21,295 INFO L266 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-11-07 00:07:21,295 INFO L266 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-11-07 00:07:21,295 INFO L266 CegarLoopResult]: For program point L358-1(line 358) no Hoare annotation was computed. [2020-11-07 00:07:21,295 INFO L266 CegarLoopResult]: For program point L358-2(line 358) no Hoare annotation was computed. [2020-11-07 00:07:21,295 INFO L266 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-11-07 00:07:21,295 INFO L266 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-11-07 00:07:21,295 INFO L266 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-11-07 00:07:21,295 INFO L266 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-11-07 00:07:21,295 INFO L266 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-11-07 00:07:21,295 INFO L266 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-11-07 00:07:21,295 INFO L266 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-11-07 00:07:21,295 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 298 400) no Hoare annotation was computed. [2020-11-07 00:07:21,295 INFO L266 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-11-07 00:07:21,296 INFO L266 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-11-07 00:07:21,296 INFO L266 CegarLoopResult]: For program point L376-1(line 376) no Hoare annotation was computed. [2020-11-07 00:07:21,296 INFO L266 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-11-07 00:07:21,296 INFO L266 CegarLoopResult]: For program point L376-2(line 376) no Hoare annotation was computed. [2020-11-07 00:07:21,296 INFO L266 CegarLoopResult]: For program point L368(lines 346 369) no Hoare annotation was computed. [2020-11-07 00:07:21,296 INFO L266 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-11-07 00:07:21,296 INFO L266 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-11-07 00:07:21,296 INFO L266 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-11-07 00:07:21,296 INFO L266 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-11-07 00:07:21,296 INFO L266 CegarLoopResult]: For program point L327(lines 327 343) no Hoare annotation was computed. [2020-11-07 00:07:21,296 INFO L266 CegarLoopResult]: For program point L360-1(line 360) no Hoare annotation was computed. [2020-11-07 00:07:21,296 INFO L266 CegarLoopResult]: For program point L360-2(line 360) no Hoare annotation was computed. [2020-11-07 00:07:21,296 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 298 400) no Hoare annotation was computed. [2020-11-07 00:07:21,297 INFO L266 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-11-07 00:07:21,297 INFO L266 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-11-07 00:07:21,297 INFO L266 CegarLoopResult]: For program point L344(lines 344 385) no Hoare annotation was computed. [2020-11-07 00:07:21,297 INFO L266 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-11-07 00:07:21,297 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 298 400) no Hoare annotation was computed. [2020-11-07 00:07:21,297 INFO L266 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-11-07 00:07:21,297 INFO L266 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-11-07 00:07:21,297 INFO L266 CegarLoopResult]: For program point L336-1(line 336) no Hoare annotation was computed. [2020-11-07 00:07:21,297 INFO L266 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-11-07 00:07:21,297 INFO L266 CegarLoopResult]: For program point L386(lines 386 397) no Hoare annotation was computed. [2020-11-07 00:07:21,297 INFO L266 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-11-07 00:07:21,297 INFO L266 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-11-07 00:07:21,298 INFO L266 CegarLoopResult]: For program point L378-1(line 378) no Hoare annotation was computed. [2020-11-07 00:07:21,298 INFO L266 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-11-07 00:07:21,298 INFO L266 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-11-07 00:07:21,298 INFO L266 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-11-07 00:07:21,298 INFO L266 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-11-07 00:07:21,298 INFO L266 CegarLoopResult]: For program point L362-1(line 362) no Hoare annotation was computed. [2020-11-07 00:07:21,298 INFO L266 CegarLoopResult]: For program point L329-1(line 329) no Hoare annotation was computed. [2020-11-07 00:07:21,298 INFO L266 CegarLoopResult]: For program point L387(lines 387 394) no Hoare annotation was computed. [2020-11-07 00:07:21,298 INFO L266 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-11-07 00:07:21,298 INFO L266 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-11-07 00:07:21,298 INFO L266 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-11-07 00:07:21,298 INFO L266 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-11-07 00:07:21,298 INFO L266 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-11-07 00:07:21,299 INFO L266 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-11-07 00:07:21,299 INFO L266 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-11-07 00:07:21,299 INFO L266 CegarLoopResult]: For program point L322(lines 322 326) no Hoare annotation was computed. [2020-11-07 00:07:21,299 INFO L266 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-11-07 00:07:21,299 INFO L266 CegarLoopResult]: For program point L347-2(lines 347 367) no Hoare annotation was computed. [2020-11-07 00:07:21,299 INFO L266 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-11-07 00:07:21,299 INFO L266 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-11-07 00:07:21,299 INFO L266 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-11-07 00:07:21,299 INFO L266 CegarLoopResult]: For program point L298(lines 298 400) no Hoare annotation was computed. [2020-11-07 00:07:21,299 INFO L266 CegarLoopResult]: For program point L298-1(lines 298 400) no Hoare annotation was computed. [2020-11-07 00:07:21,299 INFO L266 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-11-07 00:07:21,299 INFO L266 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-11-07 00:07:21,299 INFO L266 CegarLoopResult]: For program point L389-1(line 389) no Hoare annotation was computed. [2020-11-07 00:07:21,300 INFO L266 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-11-07 00:07:21,300 INFO L266 CegarLoopResult]: For program point L389-2(line 389) no Hoare annotation was computed. [2020-11-07 00:07:21,300 INFO L266 CegarLoopResult]: For program point L348(lines 347 367) no Hoare annotation was computed. [2020-11-07 00:07:21,300 INFO L266 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-11-07 00:07:21,300 INFO L266 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-11-07 00:07:21,300 INFO L266 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-11-07 00:07:21,300 INFO L266 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-11-07 00:07:21,300 INFO L266 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-11-07 00:07:21,300 INFO L266 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-11-07 00:07:21,300 INFO L266 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-11-07 00:07:21,300 INFO L266 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-11-07 00:07:21,300 INFO L266 CegarLoopResult]: For program point L332-1(line 332) no Hoare annotation was computed. [2020-11-07 00:07:21,300 INFO L266 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-11-07 00:07:21,301 INFO L266 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-11-07 00:07:21,301 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 850 859) no Hoare annotation was computed. [2020-11-07 00:07:21,301 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 850 859) no Hoare annotation was computed. [2020-11-07 00:07:21,301 INFO L266 CegarLoopResult]: For program point L856(line 856) no Hoare annotation was computed. [2020-11-07 00:07:21,301 INFO L266 CegarLoopResult]: For program point L855(line 855) no Hoare annotation was computed. [2020-11-07 00:07:21,301 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 850 859) no Hoare annotation was computed. [2020-11-07 00:07:21,301 INFO L266 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-11-07 00:07:21,301 INFO L266 CegarLoopResult]: For program point L852-1(line 852) no Hoare annotation was computed. [2020-11-07 00:07:21,301 INFO L266 CegarLoopResult]: For program point L852-2(line 852) no Hoare annotation was computed. [2020-11-07 00:07:21,301 INFO L262 CegarLoopResult]: At program point L101-4(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,301 INFO L262 CegarLoopResult]: At program point L101-5(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,302 INFO L262 CegarLoopResult]: At program point L101-6(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,302 INFO L262 CegarLoopResult]: At program point L101-7(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,302 INFO L262 CegarLoopResult]: At program point L634(line 634) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,302 INFO L262 CegarLoopResult]: At program point L432(line 432) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,302 INFO L262 CegarLoopResult]: At program point L432-1(line 432) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,302 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,302 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)|)) [2020-11-07 00:07:21,302 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)|)) [2020-11-07 00:07:21,302 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)|)) [2020-11-07 00:07:21,303 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)|)) [2020-11-07 00:07:21,303 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)|)) [2020-11-07 00:07:21,303 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)|)) [2020-11-07 00:07:21,303 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)|)) [2020-11-07 00:07:21,303 INFO L262 CegarLoopResult]: At program point L478(line 478) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,303 INFO L262 CegarLoopResult]: At program point L478-1(line 478) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,303 INFO L262 CegarLoopResult]: At program point L635(line 635) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:07:21,303 INFO L262 CegarLoopResult]: At program point L433(line 433) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,303 INFO L262 CegarLoopResult]: At program point L49(line 49) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,303 INFO L262 CegarLoopResult]: At program point L425(line 425) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,304 INFO L262 CegarLoopResult]: At program point L297(line 297) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,304 INFO L262 CegarLoopResult]: At program point L425-1(line 425) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,304 INFO L262 CegarLoopResult]: At program point L776(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,304 INFO L262 CegarLoopResult]: At program point L776-1(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,304 INFO L262 CegarLoopResult]: At program point L776-2(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,304 INFO L262 CegarLoopResult]: At program point L776-3(line 776) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,304 INFO L262 CegarLoopResult]: At program point L772(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,304 INFO L262 CegarLoopResult]: At program point L772-1(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,304 INFO L262 CegarLoopResult]: At program point L772-2(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,304 INFO L262 CegarLoopResult]: At program point L772-3(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,305 INFO L262 CegarLoopResult]: At program point L768(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,305 INFO L262 CegarLoopResult]: At program point L772-4(line 772) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,305 INFO L262 CegarLoopResult]: At program point L479(line 479) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,305 INFO L262 CegarLoopResult]: At program point L768-1(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,305 INFO L262 CegarLoopResult]: At program point L768-2(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,305 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:07:21,305 INFO L262 CegarLoopResult]: At program point L768-3(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,305 INFO L262 CegarLoopResult]: At program point L764(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,305 INFO L262 CegarLoopResult]: At program point L764-1(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,305 INFO L262 CegarLoopResult]: At program point L764-2(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,306 INFO L262 CegarLoopResult]: At program point L764-3(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,306 INFO L262 CegarLoopResult]: At program point L760(line 760) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,306 INFO L262 CegarLoopResult]: At program point L764-4(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,306 INFO L262 CegarLoopResult]: At program point L471(line 471) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,306 INFO L262 CegarLoopResult]: At program point L760-1(line 760) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,306 INFO L262 CegarLoopResult]: At program point L764-5(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,306 INFO L262 CegarLoopResult]: At program point L471-1(line 471) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,306 INFO L262 CegarLoopResult]: At program point L760-2(line 760) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,306 INFO L262 CegarLoopResult]: At program point L764-6(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,306 INFO L262 CegarLoopResult]: At program point L760-3(line 760) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,306 INFO L262 CegarLoopResult]: At program point L764-7(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,307 INFO L262 CegarLoopResult]: At program point L756(line 756) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,307 INFO L262 CegarLoopResult]: At program point L760-4(line 760) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,307 INFO L262 CegarLoopResult]: At program point L756-1(line 756) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,307 INFO L262 CegarLoopResult]: At program point L756-2(line 756) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,307 INFO L262 CegarLoopResult]: At program point L756-3(line 756) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,307 INFO L262 CegarLoopResult]: At program point L752(line 752) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,307 INFO L262 CegarLoopResult]: At program point L426(line 426) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,307 INFO L262 CegarLoopResult]: At program point L100(line 100) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,307 INFO L262 CegarLoopResult]: At program point L472(line 472) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,307 INFO L262 CegarLoopResult]: At program point L530(line 530) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,308 INFO L262 CegarLoopResult]: At program point L113(line 113) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,308 INFO L262 CegarLoopResult]: At program point L113-1(line 113) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,308 INFO L262 CegarLoopResult]: At program point L113-2(line 113) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,308 INFO L262 CegarLoopResult]: At program point L109(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,308 INFO L262 CegarLoopResult]: At program point L109-1(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,308 INFO L262 CegarLoopResult]: At program point L109-2(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,308 INFO L262 CegarLoopResult]: At program point L109-3(line 109) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,308 INFO L262 CegarLoopResult]: At program point L778(line 778) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,309 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 00:07:21,309 INFO L262 CegarLoopResult]: At program point L105(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,309 INFO L262 CegarLoopResult]: At program point L778-1(line 778) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,309 INFO L262 CegarLoopResult]: At program point L105-1(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,309 INFO L262 CegarLoopResult]: At program point L778-2(line 778) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,309 INFO L262 CegarLoopResult]: At program point L105-2(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,309 INFO L262 CegarLoopResult]: At program point L105-3(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,309 INFO L262 CegarLoopResult]: At program point L101(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,309 INFO L262 CegarLoopResult]: At program point L105-4(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,310 INFO L262 CegarLoopResult]: At program point L101-1(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,310 INFO L262 CegarLoopResult]: At program point L105-5(line 105) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,310 INFO L262 CegarLoopResult]: At program point L101-2(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,310 INFO L262 CegarLoopResult]: At program point L101-3(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:07:21,310 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:07:21,310 INFO L266 CegarLoopResult]: For program point L707-2(line 707) no Hoare annotation was computed. [2020-11-07 00:07:21,310 INFO L266 CegarLoopResult]: For program point L707-3(line 707) no Hoare annotation was computed. [2020-11-07 00:07:21,310 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 702 718) no Hoare annotation was computed. [2020-11-07 00:07:21,310 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 702 718) no Hoare annotation was computed. [2020-11-07 00:07:21,310 INFO L266 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-11-07 00:07:21,310 INFO L266 CegarLoopResult]: For program point L713-1(lines 702 718) no Hoare annotation was computed. [2020-11-07 00:07:21,310 INFO L266 CegarLoopResult]: For program point L709(lines 709 715) no Hoare annotation was computed. [2020-11-07 00:07:21,311 INFO L266 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-11-07 00:07:21,311 INFO L266 CegarLoopResult]: For program point L707-1(line 707) no Hoare annotation was computed. [2020-11-07 00:07:21,311 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 118 126) the Hoare annotation is: true [2020-11-07 00:07:21,311 INFO L262 CegarLoopResult]: At program point L123(line 123) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (not (= 1 ~systemActive~0))) [2020-11-07 00:07:21,311 INFO L269 CegarLoopResult]: At program point L122(line 122) the Hoare annotation is: true [2020-11-07 00:07:21,311 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 118 126) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:07:21,311 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 118 126) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:07:21,311 INFO L262 CegarLoopResult]: At program point L81(line 81) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:07:21,311 INFO L262 CegarLoopResult]: At program point L79(line 79) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:07:21,311 INFO L269 CegarLoopResult]: At program point L78-1(lines 74 85) the Hoare annotation is: true [2020-11-07 00:07:21,312 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 74 85) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:07:21,312 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 74 85) the Hoare annotation is: true [2020-11-07 00:07:21,312 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:07:21,312 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:07:21,312 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:07:21,312 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:07:21,312 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 86 94) the Hoare annotation is: true [2020-11-07 00:07:21,312 INFO L269 CegarLoopResult]: At program point L91(line 91) the Hoare annotation is: true [2020-11-07 00:07:21,312 INFO L269 CegarLoopResult]: At program point L90(line 90) the Hoare annotation is: true [2020-11-07 00:07:21,312 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 86 94) the Hoare annotation is: true [2020-11-07 00:07:21,312 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 86 94) the Hoare annotation is: true [2020-11-07 00:07:21,312 INFO L262 CegarLoopResult]: At program point L641(lines 640 659) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,313 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 637 660) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,313 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 637 660) the Hoare annotation is: (let ((.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~7 2147483647)) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse0 (= test_~tmp~7 0) (= |old(~waterLevel~0)| 0) (not (< |old(~waterLevel~0)| 3)) (and (= __utac_acc__Specification4_spec__1_~tmp~3 getWaterLevel_~retValue_acc~1) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~3 2147483648)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (not (<= 0 (+ test_~tmp~7 2147483648))) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:07:21,313 INFO L262 CegarLoopResult]: At program point L650(line 650) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,313 INFO L262 CegarLoopResult]: At program point L648(lines 648 654) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,313 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 637 660) the Hoare annotation is: (let ((.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~7 2147483647)) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse0 (= test_~tmp~7 0) (= |old(~waterLevel~0)| 0) (not (< |old(~waterLevel~0)| 3)) (and (= __utac_acc__Specification4_spec__1_~tmp~3 getWaterLevel_~retValue_acc~1) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~3 2147483648)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (not (<= 0 (+ test_~tmp~7 2147483648))) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:07:21,313 INFO L262 CegarLoopResult]: At program point L643(line 643) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:07:21,313 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 532 561) the Hoare annotation is: true [2020-11-07 00:07:21,314 INFO L269 CegarLoopResult]: At program point L543(line 543) the Hoare annotation is: true [2020-11-07 00:07:21,314 INFO L269 CegarLoopResult]: At program point L546(lines 546 550) the Hoare annotation is: true [2020-11-07 00:07:21,314 INFO L269 CegarLoopResult]: At program point L546-1(lines 546 550) the Hoare annotation is: true [2020-11-07 00:07:21,314 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 532 561) the Hoare annotation is: true [2020-11-07 00:07:21,314 INFO L269 CegarLoopResult]: At program point L542-2(lines 542 556) the Hoare annotation is: true [2020-11-07 00:07:21,314 INFO L269 CegarLoopResult]: At program point L538(line 538) the Hoare annotation is: true [2020-11-07 00:07:21,314 INFO L269 CegarLoopResult]: At program point L538-1(line 538) the Hoare annotation is: true [2020-11-07 00:07:21,314 INFO L269 CegarLoopResult]: At program point L534(line 534) the Hoare annotation is: true [2020-11-07 00:07:21,314 INFO L269 CegarLoopResult]: At program point L557(lines 532 561) the Hoare annotation is: true [2020-11-07 00:07:21,314 INFO L269 CegarLoopResult]: At program point L553(line 553) the Hoare annotation is: true [2020-11-07 00:07:21,314 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 50 61) the Hoare annotation is: true [2020-11-07 00:07:21,315 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 50 61) the Hoare annotation is: true [2020-11-07 00:07:21,315 INFO L269 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: true [2020-11-07 00:07:21,315 INFO L269 CegarLoopResult]: At program point L54-1(lines 50 61) the Hoare annotation is: true [2020-11-07 00:07:21,315 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 587 593) the Hoare annotation is: true [2020-11-07 00:07:21,315 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 587 593) the Hoare annotation is: true [2020-11-07 00:07:21,315 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:07:21,315 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:07:21,315 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:07:21,315 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:07:21,315 INFO L262 CegarLoopResult]: At program point L66-1(lines 62 73) the Hoare annotation is: (or (= test_~tmp~7 0) (not (<= test_~tmp~7 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~7 2147483648))) (not (= 1 ~systemActive~0))) [2020-11-07 00:07:21,316 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 62 73) the Hoare annotation is: (or (= test_~tmp~7 0) (not (<= test_~tmp~7 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~7 2147483648))) (not (= 1 ~systemActive~0))) [2020-11-07 00:07:21,316 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 62 73) the Hoare annotation is: (or (= test_~tmp~7 0) (not (<= test_~tmp~7 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~7 2147483648))) (not (= 1 ~systemActive~0))) [2020-11-07 00:07:21,316 INFO L262 CegarLoopResult]: At program point L67(line 67) the Hoare annotation is: (or (= test_~tmp~7 0) (not (<= test_~tmp~7 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~7 2147483648))) (not (= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2))) [2020-11-07 00:07:21,316 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 494 501) the Hoare annotation is: true [2020-11-07 00:07:21,316 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 494 501) the Hoare annotation is: true [2020-11-07 00:07:21,316 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 494 501) the Hoare annotation is: true [2020-11-07 00:07:21,316 INFO L269 CegarLoopResult]: At program point L498(line 498) the Hoare annotation is: true [2020-11-07 00:07:21,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:07:21 BoogieIcfgContainer [2020-11-07 00:07:21,342 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:07:21,343 INFO L168 Benchmark]: Toolchain (without parser) took 107817.46 ms. Allocated memory was 153.1 MB in the beginning and 515.9 MB in the end (delta: 362.8 MB). Free memory was 128.1 MB in the beginning and 317.0 MB in the end (delta: -188.9 MB). Peak memory consumption was 324.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:07:21,344 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 153.1 MB. Free memory was 126.0 MB in the beginning and 125.9 MB in the end (delta: 102.3 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:07:21,344 INFO L168 Benchmark]: CACSL2BoogieTranslator took 646.66 ms. Allocated memory is still 153.1 MB. Free memory was 127.5 MB in the beginning and 107.5 MB in the end (delta: 20.0 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2020-11-07 00:07:21,345 INFO L168 Benchmark]: Boogie Preprocessor took 98.65 ms. Allocated memory is still 153.1 MB. Free memory was 107.5 MB in the beginning and 103.6 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2020-11-07 00:07:21,345 INFO L168 Benchmark]: RCFGBuilder took 1487.28 ms. Allocated memory was 153.1 MB in the beginning and 184.5 MB in the end (delta: 31.5 MB). Free memory was 103.6 MB in the beginning and 125.5 MB in the end (delta: -22.0 MB). Peak memory consumption was 31.5 MB. Max. memory is 8.0 GB. [2020-11-07 00:07:21,346 INFO L168 Benchmark]: TraceAbstraction took 105570.10 ms. Allocated memory was 184.5 MB in the beginning and 515.9 MB in the end (delta: 331.4 MB). Free memory was 125.0 MB in the beginning and 317.0 MB in the end (delta: -192.0 MB). Peak memory consumption was 288.3 MB. Max. memory is 8.0 GB. [2020-11-07 00:07:21,348 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 153.1 MB. Free memory was 126.0 MB in the beginning and 125.9 MB in the end (delta: 102.3 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 646.66 ms. Allocated memory is still 153.1 MB. Free memory was 127.5 MB in the beginning and 107.5 MB in the end (delta: 20.0 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 98.65 ms. Allocated memory is still 153.1 MB. Free memory was 107.5 MB in the beginning and 103.6 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1487.28 ms. Allocated memory was 153.1 MB in the beginning and 184.5 MB in the end (delta: 31.5 MB). Free memory was 103.6 MB in the beginning and 125.5 MB in the end (delta: -22.0 MB). Peak memory consumption was 31.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 105570.10 ms. Allocated memory was 184.5 MB in the beginning and 515.9 MB in the end (delta: 331.4 MB). Free memory was 125.0 MB in the beginning and 317.0 MB in the end (delta: -192.0 MB). Peak memory consumption was 288.3 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: 432]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 425]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 471]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 478]: 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: 542]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 793]: Loop Invariant Derived loop invariant: (!(systemActive == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 532]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 794]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || ((((\old(waterLevel) == waterLevel && 0 <= tmp + 2147483648) && tmp <= 2147483647) && pumpRunning == 0) && splverifierCounter == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 867]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 874]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1) - ProcedureContractResult [Line: 504]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((((!(tmp == 0) || !(pumpRunning == 0)) || !(1 == systemActive)) || waterLevel == 0) && ((((((((((((tmp___2 == 0 || !(tmp <= 2147483647)) || !(tmp___0 == 0)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || ((((tmp___0 == 0 && aux-isPumpRunning()-aux == 0) && tmp == retValue_acc) && pumpRunning == \result) && waterLevel == retValue_acc)) || !(1 == systemActive)) || tmp == 0) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(0 <= tmp + 2147483648)) || ((tmp == retValue_acc && !(tmp == 0)) && waterLevel == retValue_acc)) || !(tmp___2 <= 2147483647))) && (((((((((((tmp___2 == 0 || tmp == 0) || !(tmp <= 2147483647)) || !(tmp___0 == 0)) || !(splverifierCounter < 4)) || 0 <= tmp + 2147483648) || !(0 <= tmp___2 + 2147483648)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(0 <= tmp + 2147483648)) || !(1 == systemActive)) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 608]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 661]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: 1 - ProcedureContractResult [Line: 738]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(pumpRunning == 0) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 860]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 595]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 727]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 719]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 669]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 784]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 74]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 118]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (!(pumpRunning == 0) || !(1 == systemActive)) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 86]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 532]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 637]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((((((((((tmp___2 == 0 || !(tmp <= 2147483647)) || !(tmp___0 == 0)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || tmp == 0) || \old(waterLevel) == 0) || !(\old(waterLevel) < 3)) || ((tmp == retValue_acc && 0 <= tmp + 2147483648) && waterLevel == retValue_acc)) || !(0 <= tmp + 2147483648)) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 50]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 587]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 62]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((tmp == 0 || !(tmp <= 2147483647)) || \old(waterLevel) == waterLevel) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(0 <= tmp + 2147483648)) || !(1 == systemActive) - ProcedureContractResult [Line: 494]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 606 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 56.1s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 44.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 49.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1171 SDtfs, 2637 SDslu, 2350 SDs, 0 SdLazy, 4472 SolverSat, 827 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 316 GetRequests, 165 SyntacticMatches, 1 SemanticMatches, 150 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2590 ImplicationChecksByTransitivity, 35.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=386occurred 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: 0.6s AutomataMinimizationTime, 6 MinimizatonAttempts, 227 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 241 LocationsWithAnnotation, 1163 PreInvPairs, 1601 NumberOfFragments, 3740 HoareAnnotationTreeSize, 1163 FomulaSimplifications, 592951 FormulaSimplificationTreeSizeReduction, 9.1s HoareSimplificationTime, 241 FomulaSimplificationsInter, 52469 FormulaSimplificationTreeSizeReductionInter, 39.8s 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...