/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_product32.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:08:25,238 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:08:25,240 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:08:25,290 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:08:25,291 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:08:25,296 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:08:25,299 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:08:25,308 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:08:25,311 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:08:25,318 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:08:25,319 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:08:25,321 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:08:25,321 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:08:25,325 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:08:25,327 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:08:25,328 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:08:25,330 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:08:25,333 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:08:25,340 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:08:25,370 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:08:25,372 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:08:25,378 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:08:25,385 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:08:25,390 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:08:25,400 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:08:25,403 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:08:25,404 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:08:25,406 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:08:25,406 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:08:25,407 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:08:25,408 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:08:25,412 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:08:25,415 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:08:25,416 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:08:25,417 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:08:25,418 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:08:25,418 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:08:25,419 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:08:25,419 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:08:25,420 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:08:25,421 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:08:25,422 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 00:08:25,438 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:08:25,439 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:08:25,440 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:08:25,441 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:08:25,441 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:08:25,441 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:08:25,441 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:08:25,442 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:08:25,442 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:08:25,442 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:08:25,442 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:08:25,443 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:08:25,443 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:08:25,443 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:08:25,443 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:08:25,444 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:08:25,444 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:08:25,444 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:08:25,444 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:08:25,445 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:08:25,445 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:08:25,445 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:08:25,445 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:08:25,798 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:08:25,829 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:08:25,832 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:08:25,834 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:08:25,834 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:08:25,835 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product32.cil.c [2020-11-07 00:08:25,913 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af18eb3d2/b7a60bc3450c4c1cacfae8b61f053ca1/FLAG801f60d73 [2020-11-07 00:08:26,497 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:08:26,498 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product32.cil.c [2020-11-07 00:08:26,526 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af18eb3d2/b7a60bc3450c4c1cacfae8b61f053ca1/FLAG801f60d73 [2020-11-07 00:08:26,818 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af18eb3d2/b7a60bc3450c4c1cacfae8b61f053ca1 [2020-11-07 00:08:26,820 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:08:26,827 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:08:26,828 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:08:26,829 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:08:26,835 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:08:26,836 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:08:26" (1/1) ... [2020-11-07 00:08:26,839 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ce8fa9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:26, skipping insertion in model container [2020-11-07 00:08:26,840 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:08:26" (1/1) ... [2020-11-07 00:08:26,848 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:08:26,895 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:08:27,259 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:08:27,270 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:08:27,411 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:08:27,452 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:08:27,452 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:27 WrapperNode [2020-11-07 00:08:27,453 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:08:27,454 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:08:27,454 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:08:27,454 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:08:27,467 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:27" (1/1) ... [2020-11-07 00:08:27,468 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:27" (1/1) ... [2020-11-07 00:08:27,503 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:27" (1/1) ... [2020-11-07 00:08:27,504 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:27" (1/1) ... [2020-11-07 00:08:27,532 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:27" (1/1) ... [2020-11-07 00:08:27,542 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:27" (1/1) ... [2020-11-07 00:08:27,548 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:27" (1/1) ... [2020-11-07 00:08:27,555 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:08:27,556 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:08:27,556 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:08:27,557 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:08:27,558 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:27" (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 00:08:27,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:08:27,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:08:27,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:08:27,650 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:08:27,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:08:27,651 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:08:27,651 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:08:27,651 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:08:27,651 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:08:27,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:08:27,652 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:08:27,652 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:08:27,652 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:08:27,653 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:08:27,653 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:08:27,653 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:08:27,653 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:08:27,654 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:08:27,654 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:08:27,654 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:08:27,655 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:08:27,655 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-07 00:08:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:08:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:08:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:08:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:08:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:08:27,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:08:27,659 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:08:27,659 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 00:08:27,659 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-11-07 00:08:27,659 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:08:27,659 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-11-07 00:08:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:08:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:08:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:08:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:08:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:08:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-07 00:08:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-07 00:08:27,661 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-07 00:08:27,661 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:08:27,661 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:08:27,661 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:08:27,661 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:08:27,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:08:27,661 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:08:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:08:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:08:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:08:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:08:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:08:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:08:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:08:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:08:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:08:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:08:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:08:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:08:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:08:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:08:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:08:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:08:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:08:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:08:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:08:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:08:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:08:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:08:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-07 00:08:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:08:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:08:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:08:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:08:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:08:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:08:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:08:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:08:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:08:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:08:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:08:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:08:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:08:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:08:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:08:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:08:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:08:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-07 00:08:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-07 00:08:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:08:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 00:08:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-07 00:08:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-11-07 00:08:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:08:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-11-07 00:08:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:08:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:08:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:08:28,913 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:08:28,913 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:08:28,918 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:08:28 BoogieIcfgContainer [2020-11-07 00:08:28,918 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:08:28,922 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:08:28,922 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:08:28,926 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:08:28,926 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:08:26" (1/3) ... [2020-11-07 00:08:28,927 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65a05b44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:08:28, skipping insertion in model container [2020-11-07 00:08:28,927 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:27" (2/3) ... [2020-11-07 00:08:28,928 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65a05b44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:08:28, skipping insertion in model container [2020-11-07 00:08:28,928 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:08:28" (3/3) ... [2020-11-07 00:08:28,930 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product32.cil.c [2020-11-07 00:08:28,945 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:08:28,950 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:08:28,960 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:08:28,982 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:08:28,982 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:08:28,982 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:08:28,982 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:08:28,982 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:08:28,983 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:08:28,983 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:08:28,983 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:08:29,007 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states. [2020-11-07 00:08:29,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 00:08:29,028 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:08:29,029 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 00:08:29,030 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 00:08:29,036 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:08:29,037 INFO L82 PathProgramCache]: Analyzing trace with hash 1296138864, now seen corresponding path program 1 times [2020-11-07 00:08:29,046 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:08:29,046 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1683993964] [2020-11-07 00:08:29,047 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:08:29,155 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:08:29,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:29,927 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:08:29,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:08:29,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:30,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:08:30,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:30,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:08:30,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:30,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:08:30,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:30,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:08:30,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:30,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:08:30,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:30,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:08:30,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:30,139 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 00:08:30,141 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1683993964] [2020-11-07 00:08:30,143 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:08:30,144 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 00:08:30,144 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1798411617] [2020-11-07 00:08:30,149 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 00:08:30,149 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:08:30,162 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 00:08:30,163 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:08:30,165 INFO L87 Difference]: Start difference. First operand 329 states. Second operand 3 states. [2020-11-07 00:08:31,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:08:31,930 INFO L93 Difference]: Finished difference Result 498 states and 594 transitions. [2020-11-07 00:08:31,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 00:08:31,933 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 00:08:31,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:08:31,963 INFO L225 Difference]: With dead ends: 498 [2020-11-07 00:08:31,963 INFO L226 Difference]: Without dead ends: 309 [2020-11-07 00:08:31,976 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 00:08:31,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 309 states. [2020-11-07 00:08:32,146 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 309 to 265. [2020-11-07 00:08:32,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 265 states. [2020-11-07 00:08:32,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 288 transitions. [2020-11-07 00:08:32,152 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 288 transitions. Word has length 148 [2020-11-07 00:08:32,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:08:32,153 INFO L481 AbstractCegarLoop]: Abstraction has 265 states and 288 transitions. [2020-11-07 00:08:32,153 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 00:08:32,153 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 288 transitions. [2020-11-07 00:08:32,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 00:08:32,158 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:08:32,158 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 00:08:32,158 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:08:32,159 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 00:08:32,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:08:32,159 INFO L82 PathProgramCache]: Analyzing trace with hash -1083173772, now seen corresponding path program 1 times [2020-11-07 00:08:32,160 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:08:32,160 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [711506004] [2020-11-07 00:08:32,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:08:32,164 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:08:32,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:32,612 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:08:32,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:08:32,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:32,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:08:32,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:32,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:08:32,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:32,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:08:32,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:32,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:08:32,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:32,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:08:32,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:32,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:08:32,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:32,704 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 00:08:32,705 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [711506004] [2020-11-07 00:08:32,705 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:08:32,705 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:08:32,705 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [95942846] [2020-11-07 00:08:32,706 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:08:32,707 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:08:32,707 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:08:32,707 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:08:32,708 INFO L87 Difference]: Start difference. First operand 265 states and 288 transitions. Second operand 4 states. [2020-11-07 00:08:33,497 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:08:34,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:08:34,762 INFO L93 Difference]: Finished difference Result 402 states and 453 transitions. [2020-11-07 00:08:34,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 00:08:34,763 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 00:08:34,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:08:34,767 INFO L225 Difference]: With dead ends: 402 [2020-11-07 00:08:34,768 INFO L226 Difference]: Without dead ends: 292 [2020-11-07 00:08:34,769 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 00:08:34,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 292 states. [2020-11-07 00:08:34,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 292 to 255. [2020-11-07 00:08:34,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states. [2020-11-07 00:08:34,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 275 transitions. [2020-11-07 00:08:34,876 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 275 transitions. Word has length 149 [2020-11-07 00:08:34,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:08:34,876 INFO L481 AbstractCegarLoop]: Abstraction has 255 states and 275 transitions. [2020-11-07 00:08:34,877 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:08:34,877 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 275 transitions. [2020-11-07 00:08:34,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-11-07 00:08:34,879 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:08:34,879 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:08:34,880 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:08:34,880 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 00:08:34,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:08:34,881 INFO L82 PathProgramCache]: Analyzing trace with hash -579150009, now seen corresponding path program 1 times [2020-11-07 00:08:34,881 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:08:34,881 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [281984771] [2020-11-07 00:08:34,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:08:34,885 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:08:34,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:35,346 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:08:35,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:08:35,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:35,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:08:35,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:35,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:08:35,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:35,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:08:35,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:35,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:08:35,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:35,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 00:08:35,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:35,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:08:35,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:35,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:08:35,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:35,495 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 00:08:35,496 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [281984771] [2020-11-07 00:08:35,496 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:08:35,496 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 00:08:35,497 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [21878591] [2020-11-07 00:08:35,498 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 00:08:35,498 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:08:35,499 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 00:08:35,499 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:08:35,500 INFO L87 Difference]: Start difference. First operand 255 states and 275 transitions. Second operand 10 states. [2020-11-07 00:08:36,215 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:08:36,673 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:08:37,075 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:08:37,490 WARN L194 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:37,892 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:38,265 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:39,450 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:08:42,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:08:42,393 INFO L93 Difference]: Finished difference Result 691 states and 806 transitions. [2020-11-07 00:08:42,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-07 00:08:42,397 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-11-07 00:08:42,399 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:08:42,407 INFO L225 Difference]: With dead ends: 691 [2020-11-07 00:08:42,407 INFO L226 Difference]: Without dead ends: 551 [2020-11-07 00:08:42,409 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-11-07 00:08:42,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 551 states. [2020-11-07 00:08:42,666 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 551 to 454. [2020-11-07 00:08:42,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 454 states. [2020-11-07 00:08:42,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 454 states and 508 transitions. [2020-11-07 00:08:42,670 INFO L78 Accepts]: Start accepts. Automaton has 454 states and 508 transitions. Word has length 162 [2020-11-07 00:08:42,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:08:42,671 INFO L481 AbstractCegarLoop]: Abstraction has 454 states and 508 transitions. [2020-11-07 00:08:42,671 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 00:08:42,671 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 508 transitions. [2020-11-07 00:08:42,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-11-07 00:08:42,674 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:08:42,674 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:08:42,675 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:08:42,675 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 00:08:42,675 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:08:42,676 INFO L82 PathProgramCache]: Analyzing trace with hash -1647473693, now seen corresponding path program 1 times [2020-11-07 00:08:42,676 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:08:42,676 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1650356490] [2020-11-07 00:08:42,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:08:42,680 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:08:42,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:43,135 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:08:43,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:08:43,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:43,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:08:43,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:43,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:08:43,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:43,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:08:43,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:43,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:08:43,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:43,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-11-07 00:08:43,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:43,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 00:08:43,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:43,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-07 00:08:43,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:43,395 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 00:08:43,396 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1650356490] [2020-11-07 00:08:43,396 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:08:43,396 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 00:08:43,396 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2085695133] [2020-11-07 00:08:43,397 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 00:08:43,397 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:08:43,398 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 00:08:43,398 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-11-07 00:08:43,398 INFO L87 Difference]: Start difference. First operand 454 states and 508 transitions. Second operand 14 states. [2020-11-07 00:08:44,093 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:08:44,586 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:08:45,004 WARN L194 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:08:45,392 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:45,778 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:46,151 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:47,017 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:08:48,367 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:48,829 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:49,366 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:49,915 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:08:50,287 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:08:50,705 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:08:51,120 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:51,500 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:51,911 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:08:52,512 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:53,117 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:08:53,645 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:54,067 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:56,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:08:56,654 INFO L93 Difference]: Finished difference Result 1557 states and 1902 transitions. [2020-11-07 00:08:56,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-11-07 00:08:56,656 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 167 [2020-11-07 00:08:56,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:08:56,665 INFO L225 Difference]: With dead ends: 1557 [2020-11-07 00:08:56,666 INFO L226 Difference]: Without dead ends: 1218 [2020-11-07 00:08:56,669 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 213 ImplicationChecksByTransitivity, 7.8s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-11-07 00:08:56,671 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1218 states. [2020-11-07 00:08:57,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1218 to 1071. [2020-11-07 00:08:57,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1071 states. [2020-11-07 00:08:57,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 1071 states and 1239 transitions. [2020-11-07 00:08:57,133 INFO L78 Accepts]: Start accepts. Automaton has 1071 states and 1239 transitions. Word has length 167 [2020-11-07 00:08:57,134 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:08:57,134 INFO L481 AbstractCegarLoop]: Abstraction has 1071 states and 1239 transitions. [2020-11-07 00:08:57,134 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 00:08:57,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1239 transitions. [2020-11-07 00:08:57,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-11-07 00:08:57,139 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:08:57,139 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:08:57,139 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:08:57,140 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 00:08:57,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:08:57,141 INFO L82 PathProgramCache]: Analyzing trace with hash 274958126, now seen corresponding path program 1 times [2020-11-07 00:08:57,141 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:08:57,141 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [575765991] [2020-11-07 00:08:57,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:08:57,144 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:08:57,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:57,580 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:08:57,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:08:57,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:57,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:08:57,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:57,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:08:57,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:57,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:08:57,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:57,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:08:57,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:57,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-11-07 00:08:57,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:57,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-07 00:08:57,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:57,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:08:57,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:57,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-11-07 00:08:57,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:57,716 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 00:08:57,716 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [575765991] [2020-11-07 00:08:57,716 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:08:57,717 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-11-07 00:08:57,717 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1643926511] [2020-11-07 00:08:57,718 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-07 00:08:57,718 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:08:57,718 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-07 00:08:57,719 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-11-07 00:08:57,719 INFO L87 Difference]: Start difference. First operand 1071 states and 1239 transitions. Second operand 6 states. [2020-11-07 00:08:58,414 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:09:00,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:09:00,066 INFO L93 Difference]: Finished difference Result 1745 states and 2104 transitions. [2020-11-07 00:09:00,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-11-07 00:09:00,067 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 172 [2020-11-07 00:09:00,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:09:00,072 INFO L225 Difference]: With dead ends: 1745 [2020-11-07 00:09:00,073 INFO L226 Difference]: Without dead ends: 789 [2020-11-07 00:09:00,077 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-11-07 00:09:00,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 789 states. [2020-11-07 00:09:00,425 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 789 to 686. [2020-11-07 00:09:00,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 686 states. [2020-11-07 00:09:00,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 686 states and 745 transitions. [2020-11-07 00:09:00,433 INFO L78 Accepts]: Start accepts. Automaton has 686 states and 745 transitions. Word has length 172 [2020-11-07 00:09:00,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:09:00,434 INFO L481 AbstractCegarLoop]: Abstraction has 686 states and 745 transitions. [2020-11-07 00:09:00,434 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-07 00:09:00,434 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 745 transitions. [2020-11-07 00:09:00,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2020-11-07 00:09:00,441 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:09:00,441 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:09:00,442 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:09:00,443 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 00:09:00,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:09:00,444 INFO L82 PathProgramCache]: Analyzing trace with hash -37336186, now seen corresponding path program 1 times [2020-11-07 00:09:00,444 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:09:00,445 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [226820432] [2020-11-07 00:09:00,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:09:00,619 WARN L194 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 54 [2020-11-07 00:09:01,079 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:09:01,425 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:09:01,741 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2020-11-07 00:09:02,061 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2020-11-07 00:09:02,377 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:09:02,744 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2020-11-07 00:09:03,058 WARN L194 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:09:03,396 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:09:03,400 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:09:03,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:03,887 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:09:03,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:09:03,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:03,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:09:03,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:03,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:09:03,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:03,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:09:03,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:03,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:09:03,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:03,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-07 00:09:03,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:03,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-11-07 00:09:03,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:03,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2020-11-07 00:09:03,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:04,045 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 00:09:05,930 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [226820432] [2020-11-07 00:09:05,931 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:09:05,931 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2020-11-07 00:09:05,931 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [163326674] [2020-11-07 00:09:05,932 INFO L461 AbstractCegarLoop]: Interpolant automaton has 37 states [2020-11-07 00:09:05,932 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:09:05,933 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2020-11-07 00:09:05,934 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=292, Invalid=1040, Unknown=0, NotChecked=0, Total=1332 [2020-11-07 00:09:05,934 INFO L87 Difference]: Start difference. First operand 686 states and 745 transitions. Second operand 37 states. [2020-11-07 00:09:06,607 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:09:07,320 WARN L194 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:09:07,715 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:09:08,082 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:09:08,504 WARN L194 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:09:08,971 WARN L194 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:09:09,435 WARN L194 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:09:09,949 WARN L194 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:09:10,475 WARN L194 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:09:11,027 WARN L194 SmtUtils]: Spent 458.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:09:11,521 WARN L194 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:09:12,057 WARN L194 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:09:12,545 WARN L194 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:09:13,026 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:09:13,549 WARN L194 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:09:14,081 WARN L194 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:09:14,708 WARN L194 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:09:15,237 WARN L194 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:09:15,753 WARN L194 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:09:16,353 WARN L194 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:09:17,097 WARN L194 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-11-07 00:09:17,913 WARN L194 SmtUtils]: Spent 462.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-11-07 00:09:18,482 WARN L194 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-11-07 00:09:19,094 WARN L194 SmtUtils]: Spent 460.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-11-07 00:09:19,698 WARN L194 SmtUtils]: Spent 487.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:09:20,281 WARN L194 SmtUtils]: Spent 478.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:09:20,863 WARN L194 SmtUtils]: Spent 464.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:09:21,438 WARN L194 SmtUtils]: Spent 479.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:09:22,381 WARN L194 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:09:23,347 WARN L194 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-07 00:09:24,546 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:09:24,948 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:09:26,002 WARN L194 SmtUtils]: Spent 953.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 234 [2020-11-07 00:09:26,401 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:09:26,845 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:09:28,417 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 240 DAG size of output: 238 [2020-11-07 00:09:29,589 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 242 DAG size of output: 240 [2020-11-07 00:09:30,597 WARN L194 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 228 [2020-11-07 00:09:31,355 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:09:31,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:09:31,387 INFO L93 Difference]: Finished difference Result 1538 states and 1773 transitions. [2020-11-07 00:09:31,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2020-11-07 00:09:31,387 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 215 [2020-11-07 00:09:31,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:09:31,389 INFO L225 Difference]: With dead ends: 1538 [2020-11-07 00:09:31,389 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:09:31,396 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 162 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 101 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3059 ImplicationChecksByTransitivity, 23.7s TimeCoverageRelationStatistics Valid=1905, Invalid=8601, Unknown=0, NotChecked=0, Total=10506 [2020-11-07 00:09:31,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:09:31,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:09:31,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:09:31,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:09:31,397 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 215 [2020-11-07 00:09:31,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:09:31,398 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:09:31,398 INFO L482 AbstractCegarLoop]: Interpolant automaton has 37 states. [2020-11-07 00:09:31,398 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:09:31,398 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:09:31,398 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:09:31,400 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:09:31,707 WARN L194 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 241 [2020-11-07 00:09:32,431 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 19 [2020-11-07 00:09:33,474 WARN L194 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 17 [2020-11-07 00:09:33,789 WARN L194 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 17 [2020-11-07 00:09:33,915 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 283 [2020-11-07 00:09:36,681 WARN L194 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 241 [2020-11-07 00:09:36,866 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 17 [2020-11-07 00:09:37,116 WARN L194 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 245 [2020-11-07 00:09:46,554 WARN L194 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 33 [2020-11-07 00:09:47,092 WARN L194 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:09:47,487 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:09:47,757 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:09:48,289 WARN L194 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:09:48,642 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 1 [2020-11-07 00:09:49,654 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 202 DAG size of output: 43 [2020-11-07 00:09:50,961 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 206 DAG size of output: 49 [2020-11-07 00:09:51,283 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 1 [2020-11-07 00:09:52,584 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 206 DAG size of output: 49 [2020-11-07 00:09:52,889 WARN L194 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-11-07 00:09:54,273 WARN L194 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 208 DAG size of output: 51 [2020-11-07 00:09:55,678 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 219 DAG size of output: 57 [2020-11-07 00:09:56,207 WARN L194 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 10 [2020-11-07 00:09:56,500 WARN L194 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 1 [2020-11-07 00:09:57,034 WARN L194 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:09:57,559 WARN L194 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-11-07 00:09:58,187 WARN L194 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 11 [2020-11-07 00:09:58,463 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:09:59,117 WARN L194 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 11 [2020-11-07 00:10:00,196 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 219 DAG size of output: 53 [2020-11-07 00:10:00,569 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 00:10:01,444 WARN L194 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 33 [2020-11-07 00:10:01,736 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:10:02,081 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:10:03,003 WARN L194 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 37 [2020-11-07 00:10:03,630 WARN L194 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 21 [2020-11-07 00:10:03,942 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:10:04,223 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 1 [2020-11-07 00:10:05,244 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 210 DAG size of output: 50 [2020-11-07 00:10:06,328 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 208 DAG size of output: 48 [2020-11-07 00:10:07,975 WARN L194 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 214 DAG size of output: 56 [2020-11-07 00:10:08,522 WARN L194 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 8 [2020-11-07 00:10:08,838 WARN L194 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:10:09,516 WARN L194 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 11 [2020-11-07 00:10:10,094 WARN L194 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:10:10,758 WARN L194 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 8 [2020-11-07 00:10:11,359 WARN L194 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:10:11,927 WARN L194 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:10:12,824 WARN L194 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 33 [2020-11-07 00:10:14,088 WARN L194 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 200 DAG size of output: 14 [2020-11-07 00:10:14,369 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:10:14,765 WARN L194 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:10:15,301 WARN L194 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:10:15,913 WARN L194 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 11 [2020-11-07 00:10:17,229 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 208 DAG size of output: 51 [2020-11-07 00:10:17,805 WARN L194 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:10:18,344 WARN L194 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:10:18,854 WARN L194 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 7 [2020-11-07 00:10:19,143 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 1 [2020-11-07 00:10:19,760 WARN L194 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 11 [2020-11-07 00:10:20,076 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:10:20,761 WARN L194 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:10:21,128 WARN L194 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-11-07 00:10:21,418 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:10:21,689 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:10:21,976 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:10:23,524 WARN L194 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 210 DAG size of output: 51 [2020-11-07 00:10:24,893 WARN L194 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 219 DAG size of output: 57 [2020-11-07 00:10:25,539 WARN L194 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 11 [2020-11-07 00:10:25,981 WARN L194 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 21 [2020-11-07 00:10:26,231 WARN L194 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-11-07 00:10:26,772 WARN L194 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 24 [2020-11-07 00:10:27,059 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:10:27,408 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:10:27,979 WARN L194 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-11-07 00:10:28,602 WARN L194 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 11 [2020-11-07 00:10:28,819 WARN L194 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 41 [2020-11-07 00:10:29,137 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:10:29,672 WARN L194 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-11-07 00:10:29,954 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-11-07 00:10:30,510 WARN L194 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 21 [2020-11-07 00:10:30,819 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 00:10:31,154 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:10:32,202 WARN L194 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 219 DAG size of output: 53 [2020-11-07 00:10:32,407 WARN L194 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 41 [2020-11-07 00:10:32,824 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:10:33,138 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:10:33,477 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:10:34,036 WARN L194 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 10 [2020-11-07 00:10:34,049 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:10:34,050 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:10:34,050 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:10:34,050 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:10:34,050 INFO L266 CegarLoopResult]: For program point L415(line 415) no Hoare annotation was computed. [2020-11-07 00:10:34,050 INFO L266 CegarLoopResult]: For program point L411(lines 388 412) no Hoare annotation was computed. [2020-11-07 00:10:34,050 INFO L266 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-11-07 00:10:34,050 INFO L266 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-11-07 00:10:34,050 INFO L266 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-11-07 00:10:34,050 INFO L266 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-11-07 00:10:34,051 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 364 419) no Hoare annotation was computed. [2020-11-07 00:10:34,051 INFO L266 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-11-07 00:10:34,051 INFO L266 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-11-07 00:10:34,051 INFO L266 CegarLoopResult]: For program point L395(lines 395 399) no Hoare annotation was computed. [2020-11-07 00:10:34,051 INFO L266 CegarLoopResult]: For program point L395-1(lines 395 399) no Hoare annotation was computed. [2020-11-07 00:10:34,051 INFO L266 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed. [2020-11-07 00:10:34,051 INFO L266 CegarLoopResult]: For program point L387-1(line 387) no Hoare annotation was computed. [2020-11-07 00:10:34,051 INFO L266 CegarLoopResult]: For program point L387-2(line 387) no Hoare annotation was computed. [2020-11-07 00:10:34,051 INFO L266 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-11-07 00:10:34,051 INFO L266 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-11-07 00:10:34,051 INFO L266 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-11-07 00:10:34,052 INFO L266 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-11-07 00:10:34,052 INFO L266 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-11-07 00:10:34,052 INFO L266 CegarLoopResult]: For program point L408-1(lines 389 410) no Hoare annotation was computed. [2020-11-07 00:10:34,052 INFO L266 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-11-07 00:10:34,052 INFO L266 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-11-07 00:10:34,052 INFO L266 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-11-07 00:10:34,052 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 364 419) no Hoare annotation was computed. [2020-11-07 00:10:34,052 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 364 419) no Hoare annotation was computed. [2020-11-07 00:10:34,052 INFO L266 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-11-07 00:10:34,052 INFO L266 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-11-07 00:10:34,052 INFO L266 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-11-07 00:10:34,052 INFO L266 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-11-07 00:10:34,053 INFO L266 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-11-07 00:10:34,053 INFO L266 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-11-07 00:10:34,053 INFO L266 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-11-07 00:10:34,053 INFO L266 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-11-07 00:10:34,053 INFO L266 CegarLoopResult]: For program point L414(line 414) no Hoare annotation was computed. [2020-11-07 00:10:34,053 INFO L266 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-11-07 00:10:34,053 INFO L266 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-11-07 00:10:34,053 INFO L266 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-11-07 00:10:34,053 INFO L266 CegarLoopResult]: For program point L406-1(line 406) no Hoare annotation was computed. [2020-11-07 00:10:34,053 INFO L266 CegarLoopResult]: For program point L406-2(line 406) no Hoare annotation was computed. [2020-11-07 00:10:34,053 INFO L266 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-11-07 00:10:34,053 INFO L266 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-11-07 00:10:34,053 INFO L266 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-11-07 00:10:34,054 INFO L266 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-11-07 00:10:34,054 INFO L266 CegarLoopResult]: For program point L386(line 386) no Hoare annotation was computed. [2020-11-07 00:10:34,054 INFO L266 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-11-07 00:10:34,054 INFO L266 CegarLoopResult]: For program point L444-1(line 444) no Hoare annotation was computed. [2020-11-07 00:10:34,054 INFO L266 CegarLoopResult]: For program point L444-2(line 444) no Hoare annotation was computed. [2020-11-07 00:10:34,054 INFO L266 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-11-07 00:10:34,054 INFO L266 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-11-07 00:10:34,054 INFO L266 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-11-07 00:10:34,054 INFO L266 CegarLoopResult]: For program point L469-1(line 469) no Hoare annotation was computed. [2020-11-07 00:10:34,054 INFO L266 CegarLoopResult]: For program point L469-2(line 469) no Hoare annotation was computed. [2020-11-07 00:10:34,054 INFO L266 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-11-07 00:10:34,055 INFO L266 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-11-07 00:10:34,055 INFO L266 CegarLoopResult]: For program point L465-1(line 465) no Hoare annotation was computed. [2020-11-07 00:10:34,055 INFO L266 CegarLoopResult]: For program point L465-2(line 465) no Hoare annotation was computed. [2020-11-07 00:10:34,055 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 420 479) no Hoare annotation was computed. [2020-11-07 00:10:34,055 INFO L266 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-11-07 00:10:34,055 INFO L266 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-11-07 00:10:34,055 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 420 479) no Hoare annotation was computed. [2020-11-07 00:10:34,055 INFO L266 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-11-07 00:10:34,055 INFO L266 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-11-07 00:10:34,055 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 420 479) no Hoare annotation was computed. [2020-11-07 00:10:34,055 INFO L266 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-11-07 00:10:34,055 INFO L266 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-11-07 00:10:34,055 INFO L266 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-11-07 00:10:34,056 INFO L266 CegarLoopResult]: For program point L462(line 462) no Hoare annotation was computed. [2020-11-07 00:10:34,056 INFO L266 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-11-07 00:10:34,056 INFO L266 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-11-07 00:10:34,056 INFO L266 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-11-07 00:10:34,056 INFO L266 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-11-07 00:10:34,056 INFO L266 CegarLoopResult]: For program point L446-2(lines 446 471) no Hoare annotation was computed. [2020-11-07 00:10:34,056 INFO L266 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-11-07 00:10:34,056 INFO L266 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-11-07 00:10:34,056 INFO L266 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-11-07 00:10:34,056 INFO L266 CegarLoopResult]: For program point L463(line 463) no Hoare annotation was computed. [2020-11-07 00:10:34,056 INFO L266 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-11-07 00:10:34,056 INFO L266 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-11-07 00:10:34,056 INFO L266 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-11-07 00:10:34,056 INFO L266 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-11-07 00:10:34,056 INFO L266 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-11-07 00:10:34,056 INFO L266 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-11-07 00:10:34,056 INFO L266 CegarLoopResult]: For program point L472(lines 445 473) no Hoare annotation was computed. [2020-11-07 00:10:34,057 INFO L266 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-11-07 00:10:34,057 INFO L266 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-11-07 00:10:34,057 INFO L266 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-11-07 00:10:34,057 INFO L266 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-11-07 00:10:34,057 INFO L266 CegarLoopResult]: For program point L464-1(line 464) no Hoare annotation was computed. [2020-11-07 00:10:34,057 INFO L266 CegarLoopResult]: For program point L464-2(line 464) no Hoare annotation was computed. [2020-11-07 00:10:34,057 INFO L266 CegarLoopResult]: For program point L460(line 460) no Hoare annotation was computed. [2020-11-07 00:10:34,057 INFO L266 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-11-07 00:10:34,057 INFO L266 CegarLoopResult]: For program point L460-1(line 460) no Hoare annotation was computed. [2020-11-07 00:10:34,057 INFO L266 CegarLoopResult]: For program point L460-2(line 460) no Hoare annotation was computed. [2020-11-07 00:10:34,057 INFO L266 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-11-07 00:10:34,057 INFO L266 CegarLoopResult]: For program point L452(lines 452 456) no Hoare annotation was computed. [2020-11-07 00:10:34,058 INFO L266 CegarLoopResult]: For program point L452-1(lines 452 456) no Hoare annotation was computed. [2020-11-07 00:10:34,058 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 92 98) the Hoare annotation is: true [2020-11-07 00:10:34,058 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 92 98) the Hoare annotation is: true [2020-11-07 00:10:34,058 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 99 107) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:10:34,058 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 99 107) the Hoare annotation is: true [2020-11-07 00:10:34,058 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 99 107) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:10:34,058 INFO L262 CegarLoopResult]: At program point L104(line 104) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-11-07 00:10:34,058 INFO L269 CegarLoopResult]: At program point L103(line 103) the Hoare annotation is: true [2020-11-07 00:10:34,058 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 45 69) the Hoare annotation is: true [2020-11-07 00:10:34,058 INFO L262 CegarLoopResult]: At program point L59(line 59) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-07 00:10:34,059 INFO L262 CegarLoopResult]: At program point L57(lines 57 63) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification4_spec__1_#t~ret8| 0) (= ~pumpRunning~0 |isPumpRunning_#res|))) (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= __utac_acc__Specification4_spec__1_~tmp~0 getWaterLevel_~retValue_acc~4)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) (= test_~tmp~9 0) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0))))) [2020-11-07 00:10:34,059 INFO L262 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= __utac_acc__Specification4_spec__1_~tmp~0 getWaterLevel_~retValue_acc~4)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) (= test_~tmp~9 0) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0))))) [2020-11-07 00:10:34,059 INFO L262 CegarLoopResult]: At program point L55-1(line 55) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (and (= |__utac_acc__Specification4_spec__1_#t~ret8| 0) (= ~pumpRunning~0 |isPumpRunning_#res|)) .cse0) (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= __utac_acc__Specification4_spec__1_~tmp~0 getWaterLevel_~retValue_acc~4)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) (= test_~tmp~9 0) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0))))) [2020-11-07 00:10:34,059 INFO L262 CegarLoopResult]: At program point L53(lines 53 66) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse2 (= test_~tmp~9 0)) (.cse3 (= test_~tmp___1~0 0)) (.cse4 (not (= test_~tmp___2~0 0))) (.cse5 (not (<= test_~tmp~9 2147483647))) (.cse6 (not (<= 0 (+ test_~tmp~9 2147483648)))) (.cse7 (not (= test_~tmp___0~2 0))) (.cse8 (not (= ~pumpRunning~0 0))) (.cse9 (not (< ~waterLevel~0 3))) (.cse10 (not (<= test_~tmp___1~0 2147483647))) (.cse11 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (<= 0 (+ getWaterLevel_~retValue_acc~4 2147483648)) .cse10 .cse11) (or (not (= __utac_acc__Specification4_spec__1_~tmp~0 0)) .cse8 (= ~waterLevel~0 0)) (or .cse0 .cse1 .cse2 .cse3 .cse4 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= __utac_acc__Specification4_spec__1_~tmp~0 getWaterLevel_~retValue_acc~4)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11))) [2020-11-07 00:10:34,059 INFO L262 CegarLoopResult]: At program point L55-2(line 55) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (and (= |__utac_acc__Specification4_spec__1_#t~ret8| 0) (= ~pumpRunning~0 |isPumpRunning_#res|)) .cse0) (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= __utac_acc__Specification4_spec__1_~tmp~0 getWaterLevel_~retValue_acc~4)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) (= test_~tmp~9 0) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0))))) [2020-11-07 00:10:34,060 INFO L262 CegarLoopResult]: At program point L55-3(line 55) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification4_spec__1_#t~ret8| 0) (= ~pumpRunning~0 |isPumpRunning_#res|))) (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= __utac_acc__Specification4_spec__1_~tmp~0 getWaterLevel_~retValue_acc~4)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) (= test_~tmp~9 0) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0))))) [2020-11-07 00:10:34,060 INFO L262 CegarLoopResult]: At program point L53-1(lines 45 69) the Hoare annotation is: (let ((.cse0 (not (= __utac_acc__Specification4_spec__1_~tmp~0 0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (let ((.cse2 (<= 0 (+ getWaterLevel_~retValue_acc~4 2147483648))) (.cse3 (= ~waterLevel~0 getWaterLevel_~retValue_acc~4)) (.cse4 (= __utac_acc__Specification4_spec__1_~tmp~0 getWaterLevel_~retValue_acc~4))) (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (and .cse0 .cse2 .cse3 .cse4) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) .cse1 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification4_spec__1_#t~ret8| 0) (= ~pumpRunning~0 |isPumpRunning_#res|) .cse2 .cse3 .cse4))))) [2020-11-07 00:10:34,060 INFO L269 CegarLoopResult]: At program point L51(line 51) the Hoare annotation is: true [2020-11-07 00:10:34,060 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 45 69) the Hoare annotation is: (let ((.cse0 (not (= __utac_acc__Specification4_spec__1_~tmp~0 0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (let ((.cse2 (<= 0 (+ getWaterLevel_~retValue_acc~4 2147483648))) (.cse3 (= ~waterLevel~0 getWaterLevel_~retValue_acc~4)) (.cse4 (= __utac_acc__Specification4_spec__1_~tmp~0 getWaterLevel_~retValue_acc~4))) (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (and .cse0 .cse2 .cse3 .cse4) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) .cse1 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification4_spec__1_#t~ret8| 0) (= ~pumpRunning~0 |isPumpRunning_#res|) .cse2 .cse3 .cse4))))) [2020-11-07 00:10:34,060 INFO L262 CegarLoopResult]: At program point L51-1(line 51) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (not (= |__utac_acc__Specification4_spec__1_#t~ret7| 0)) .cse0 (= ~waterLevel~0 0)) (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= |__utac_acc__Specification4_spec__1_#t~ret7| getWaterLevel_~retValue_acc~4))))) [2020-11-07 00:10:34,060 INFO L262 CegarLoopResult]: At program point L51-2(line 51) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (not (= |__utac_acc__Specification4_spec__1_#t~ret7| 0)) .cse0 (= ~waterLevel~0 0)) (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (= test_~tmp___0~2 0)) .cse0 (not (< ~waterLevel~0 3)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret7| 2147483648)) (= |__utac_acc__Specification4_spec__1_#t~ret7| getWaterLevel_~retValue_acc~4)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0))))) [2020-11-07 00:10:34,061 INFO L262 CegarLoopResult]: At program point L51-3(line 51) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse2 (= test_~tmp~9 0)) (.cse3 (= test_~tmp___1~0 0)) (.cse4 (not (= test_~tmp___2~0 0))) (.cse5 (not (<= test_~tmp~9 2147483647))) (.cse6 (not (<= 0 (+ test_~tmp~9 2147483648)))) (.cse7 (not (= test_~tmp___0~2 0))) (.cse9 (not (< ~waterLevel~0 3))) (.cse10 (not (<= test_~tmp___1~0 2147483647))) (.cse11 (not (= 0 ~systemActive~0))) (.cse8 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret7| 2147483648)) .cse10 .cse11) (or .cse0 .cse1 .cse2 .cse3 .cse4 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= |__utac_acc__Specification4_spec__1_#t~ret7| __utac_acc__Specification4_spec__1_~tmp~0) (= |__utac_acc__Specification4_spec__1_#t~ret7| getWaterLevel_~retValue_acc~4)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (or (and (not (= __utac_acc__Specification4_spec__1_~tmp~0 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret7| 0))) .cse8 (= ~waterLevel~0 0)))) [2020-11-07 00:10:34,061 INFO L269 CegarLoopResult]: At program point L47(line 47) the Hoare annotation is: true [2020-11-07 00:10:34,061 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 195 217) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,061 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 195 217) the Hoare annotation is: true [2020-11-07 00:10:34,061 INFO L269 CegarLoopResult]: At program point L214(line 214) the Hoare annotation is: true [2020-11-07 00:10:34,061 INFO L262 CegarLoopResult]: At program point L207(line 207) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,061 INFO L262 CegarLoopResult]: At program point L207-1(line 207) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,061 INFO L262 CegarLoopResult]: At program point L205(lines 205 212) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,061 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 195 217) the Hoare annotation is: true [2020-11-07 00:10:34,061 INFO L269 CegarLoopResult]: At program point L205-1(lines 205 212) the Hoare annotation is: true [2020-11-07 00:10:34,062 INFO L262 CegarLoopResult]: At program point L203(line 203) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret10| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:10:34,062 INFO L262 CegarLoopResult]: At program point L202(line 202) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,062 INFO L262 CegarLoopResult]: At program point L203-1(line 203) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret10| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:10:34,062 INFO L262 CegarLoopResult]: At program point L201(line 201) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,062 INFO L262 CegarLoopResult]: At program point L203-2(line 203) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret10| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,062 INFO L262 CegarLoopResult]: At program point L201-1(line 201) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,062 INFO L262 CegarLoopResult]: At program point L197(line 197) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,062 INFO L266 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-11-07 00:10:34,062 INFO L266 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-11-07 00:10:34,062 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 153 176) no Hoare annotation was computed. [2020-11-07 00:10:34,062 INFO L266 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-11-07 00:10:34,063 INFO L266 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-11-07 00:10:34,063 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 153 176) no Hoare annotation was computed. [2020-11-07 00:10:34,063 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 153 176) no Hoare annotation was computed. [2020-11-07 00:10:34,063 INFO L266 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-11-07 00:10:34,063 INFO L266 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-11-07 00:10:34,063 INFO L266 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-11-07 00:10:34,063 INFO L266 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-11-07 00:10:34,063 INFO L266 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-11-07 00:10:34,063 INFO L266 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-11-07 00:10:34,063 INFO L266 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-11-07 00:10:34,063 INFO L266 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-11-07 00:10:34,063 INFO L266 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-11-07 00:10:34,063 INFO L266 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-11-07 00:10:34,064 INFO L262 CegarLoopResult]: At program point L736(line 736) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,064 INFO L262 CegarLoopResult]: At program point L736-1(lines 717 741) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,064 INFO L262 CegarLoopResult]: At program point L731(line 731) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,064 INFO L262 CegarLoopResult]: At program point L727(line 727) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,064 INFO L262 CegarLoopResult]: At program point L725(lines 725 733) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,064 INFO L262 CegarLoopResult]: At program point L723(line 723) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,064 INFO L262 CegarLoopResult]: At program point L723-1(line 723) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,064 INFO L262 CegarLoopResult]: At program point L721(lines 721 738) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,065 INFO L262 CegarLoopResult]: At program point L723-2(line 723) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,065 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 717 741) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,065 INFO L262 CegarLoopResult]: At program point L723-3(line 723) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,065 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 717 741) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,065 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 876 890) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (= ~pumpRunning~0 0)) (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) (= test_~tmp~9 0) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (= 0 ~systemActive~0) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0))) [2020-11-07 00:10:34,065 INFO L262 CegarLoopResult]: At program point L880(lines 880 886) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:10:34,065 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 876 890) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:10:34,066 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 876 890) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (= ~pumpRunning~0 0)) (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) (= test_~tmp~9 0) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (= 0 ~systemActive~0) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0))) [2020-11-07 00:10:34,066 INFO L262 CegarLoopResult]: At program point L882(line 882) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 00:10:34,066 INFO L262 CegarLoopResult]: At program point L817(line 817) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) [2020-11-07 00:10:34,066 INFO L269 CegarLoopResult]: At program point L816(line 816) the Hoare annotation is: true [2020-11-07 00:10:34,066 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 812 820) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:10:34,066 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 812 820) the Hoare annotation is: true [2020-11-07 00:10:34,066 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 812 820) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:10:34,066 INFO L269 CegarLoopResult]: At program point L864(line 864) the Hoare annotation is: true [2020-11-07 00:10:34,066 INFO L269 CegarLoopResult]: At program point L866-2(lines 866 870) the Hoare annotation is: true [2020-11-07 00:10:34,067 INFO L269 CegarLoopResult]: At program point L864-1(line 864) the Hoare annotation is: true [2020-11-07 00:10:34,067 INFO L269 CegarLoopResult]: At program point L864-2(line 864) the Hoare annotation is: true [2020-11-07 00:10:34,067 INFO L269 CegarLoopResult]: At program point L864-3(line 864) the Hoare annotation is: true [2020-11-07 00:10:34,067 INFO L269 CegarLoopResult]: At program point L860(line 860) the Hoare annotation is: true [2020-11-07 00:10:34,067 INFO L269 CegarLoopResult]: At program point L859(line 859) the Hoare annotation is: true [2020-11-07 00:10:34,067 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 857 875) the Hoare annotation is: true [2020-11-07 00:10:34,067 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 857 875) the Hoare annotation is: true [2020-11-07 00:10:34,067 INFO L269 CegarLoopResult]: At program point L872(line 872) the Hoare annotation is: true [2020-11-07 00:10:34,067 INFO L269 CegarLoopResult]: At program point L869(line 869) the Hoare annotation is: true [2020-11-07 00:10:34,067 INFO L269 CegarLoopResult]: At program point L867(line 867) the Hoare annotation is: true [2020-11-07 00:10:34,067 INFO L269 CegarLoopResult]: At program point L866(lines 866 870) the Hoare annotation is: true [2020-11-07 00:10:34,068 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 857 875) the Hoare annotation is: true [2020-11-07 00:10:34,068 INFO L266 CegarLoopResult]: For program point L830(line 830) no Hoare annotation was computed. [2020-11-07 00:10:34,068 INFO L266 CegarLoopResult]: For program point L828(lines 828 836) no Hoare annotation was computed. [2020-11-07 00:10:34,068 INFO L266 CegarLoopResult]: For program point L828-2(lines 828 836) no Hoare annotation was computed. [2020-11-07 00:10:34,068 INFO L266 CegarLoopResult]: For program point L851(line 851) no Hoare annotation was computed. [2020-11-07 00:10:34,068 INFO L266 CegarLoopResult]: For program point L851-1(line 851) no Hoare annotation was computed. [2020-11-07 00:10:34,068 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 821 856) no Hoare annotation was computed. [2020-11-07 00:10:34,068 INFO L266 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-11-07 00:10:34,068 INFO L266 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-11-07 00:10:34,068 INFO L266 CegarLoopResult]: For program point L840(lines 840 848) no Hoare annotation was computed. [2020-11-07 00:10:34,068 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 821 856) no Hoare annotation was computed. [2020-11-07 00:10:34,069 INFO L266 CegarLoopResult]: For program point L840-2(lines 840 848) no Hoare annotation was computed. [2020-11-07 00:10:34,069 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 821 856) no Hoare annotation was computed. [2020-11-07 00:10:34,069 INFO L266 CegarLoopResult]: For program point L834(line 834) no Hoare annotation was computed. [2020-11-07 00:10:34,069 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 85 91) the Hoare annotation is: true [2020-11-07 00:10:34,069 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 85 91) the Hoare annotation is: true [2020-11-07 00:10:34,069 INFO L266 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-11-07 00:10:34,069 INFO L266 CegarLoopResult]: For program point L355-2(line 355) no Hoare annotation was computed. [2020-11-07 00:10:34,069 INFO L266 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-11-07 00:10:34,069 INFO L266 CegarLoopResult]: For program point L318(lines 318 363) no Hoare annotation was computed. [2020-11-07 00:10:34,069 INFO L266 CegarLoopResult]: For program point L318-1(lines 318 363) no Hoare annotation was computed. [2020-11-07 00:10:34,069 INFO L266 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-11-07 00:10:34,070 INFO L266 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-11-07 00:10:34,070 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 318 363) no Hoare annotation was computed. [2020-11-07 00:10:34,070 INFO L266 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-11-07 00:10:34,070 INFO L266 CegarLoopResult]: For program point L341-1(line 341) no Hoare annotation was computed. [2020-11-07 00:10:34,070 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 318 363) no Hoare annotation was computed. [2020-11-07 00:10:34,070 INFO L266 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-11-07 00:10:34,070 INFO L266 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-11-07 00:10:34,070 INFO L266 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-11-07 00:10:34,070 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 318 363) no Hoare annotation was computed. [2020-11-07 00:10:34,070 INFO L266 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-11-07 00:10:34,070 INFO L266 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-11-07 00:10:34,070 INFO L266 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-11-07 00:10:34,071 INFO L266 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-11-07 00:10:34,071 INFO L266 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-11-07 00:10:34,071 INFO L266 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-11-07 00:10:34,071 INFO L266 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-11-07 00:10:34,071 INFO L266 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-11-07 00:10:34,071 INFO L266 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-11-07 00:10:34,071 INFO L266 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-11-07 00:10:34,071 INFO L266 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-11-07 00:10:34,071 INFO L266 CegarLoopResult]: For program point L348-1(line 348) no Hoare annotation was computed. [2020-11-07 00:10:34,071 INFO L266 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-11-07 00:10:34,071 INFO L266 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed. [2020-11-07 00:10:34,071 INFO L266 CegarLoopResult]: For program point L344-1(line 344) no Hoare annotation was computed. [2020-11-07 00:10:34,072 INFO L266 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-11-07 00:10:34,072 INFO L266 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-11-07 00:10:34,072 INFO L266 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-11-07 00:10:34,072 INFO L266 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-11-07 00:10:34,072 INFO L266 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-11-07 00:10:34,072 INFO L266 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-11-07 00:10:34,072 INFO L266 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-11-07 00:10:34,072 INFO L266 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-11-07 00:10:34,072 INFO L266 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-11-07 00:10:34,072 INFO L266 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-11-07 00:10:34,072 INFO L266 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-11-07 00:10:34,072 INFO L266 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-11-07 00:10:34,072 INFO L266 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-11-07 00:10:34,073 INFO L266 CegarLoopResult]: For program point L355-1(line 355) no Hoare annotation was computed. [2020-11-07 00:10:34,073 INFO L266 CegarLoopResult]: For program point L673(line 673) no Hoare annotation was computed. [2020-11-07 00:10:34,073 INFO L266 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-11-07 00:10:34,073 INFO L266 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-11-07 00:10:34,073 INFO L266 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-11-07 00:10:34,073 INFO L266 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-11-07 00:10:34,073 INFO L266 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-11-07 00:10:34,073 INFO L266 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-11-07 00:10:34,073 INFO L266 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-11-07 00:10:34,073 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 631 676) no Hoare annotation was computed. [2020-11-07 00:10:34,073 INFO L266 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-11-07 00:10:34,073 INFO L266 CegarLoopResult]: For program point L655(lines 655 656) no Hoare annotation was computed. [2020-11-07 00:10:34,074 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 655 656) no Hoare annotation was computed. [2020-11-07 00:10:34,074 INFO L266 CegarLoopResult]: For program point L651(lines 651 658) no Hoare annotation was computed. [2020-11-07 00:10:34,074 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 631 676) no Hoare annotation was computed. [2020-11-07 00:10:34,074 INFO L266 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-11-07 00:10:34,074 INFO L266 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-11-07 00:10:34,074 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 631 676) no Hoare annotation was computed. [2020-11-07 00:10:34,074 INFO L266 CegarLoopResult]: For program point L645(lines 645 665) no Hoare annotation was computed. [2020-11-07 00:10:34,074 INFO L266 CegarLoopResult]: For program point L645-1(lines 645 665) no Hoare annotation was computed. [2020-11-07 00:10:34,074 INFO L266 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-11-07 00:10:34,074 INFO L266 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-11-07 00:10:34,075 INFO L266 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-11-07 00:10:34,075 INFO L266 CegarLoopResult]: For program point L672-1(line 672) no Hoare annotation was computed. [2020-11-07 00:10:34,075 INFO L266 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-11-07 00:10:34,075 INFO L266 CegarLoopResult]: For program point L672-2(line 672) no Hoare annotation was computed. [2020-11-07 00:10:34,075 INFO L266 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-11-07 00:10:34,075 INFO L266 CegarLoopResult]: For program point L670-1(line 670) no Hoare annotation was computed. [2020-11-07 00:10:34,075 INFO L266 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-11-07 00:10:34,075 INFO L266 CegarLoopResult]: For program point L670-2(line 670) no Hoare annotation was computed. [2020-11-07 00:10:34,075 INFO L266 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-11-07 00:10:34,075 INFO L266 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-11-07 00:10:34,075 INFO L266 CegarLoopResult]: For program point L631(lines 631 676) no Hoare annotation was computed. [2020-11-07 00:10:34,075 INFO L266 CegarLoopResult]: For program point L662(lines 662 663) no Hoare annotation was computed. [2020-11-07 00:10:34,076 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 662 663) no Hoare annotation was computed. [2020-11-07 00:10:34,076 INFO L266 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-11-07 00:10:34,076 INFO L266 CegarLoopResult]: For program point L650-1(line 650) no Hoare annotation was computed. [2020-11-07 00:10:34,076 INFO L266 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-11-07 00:10:34,076 INFO L266 CegarLoopResult]: For program point L650-2(line 650) no Hoare annotation was computed. [2020-11-07 00:10:34,076 INFO L266 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-11-07 00:10:34,076 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 185 194) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,076 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 185 194) the Hoare annotation is: true [2020-11-07 00:10:34,076 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 185 194) the Hoare annotation is: true [2020-11-07 00:10:34,077 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 801 811) the Hoare annotation is: true [2020-11-07 00:10:34,077 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 801 811) the Hoare annotation is: true [2020-11-07 00:10:34,077 INFO L269 CegarLoopResult]: At program point L808(line 808) the Hoare annotation is: true [2020-11-07 00:10:34,077 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 801 811) the Hoare annotation is: true [2020-11-07 00:10:34,077 INFO L269 CegarLoopResult]: At program point L806(line 806) the Hoare annotation is: true [2020-11-07 00:10:34,077 INFO L269 CegarLoopResult]: At program point L806-1(line 806) the Hoare annotation is: true [2020-11-07 00:10:34,077 INFO L269 CegarLoopResult]: At program point L806-2(line 806) the Hoare annotation is: true [2020-11-07 00:10:34,077 INFO L269 CegarLoopResult]: At program point L806-3(line 806) the Hoare annotation is: true [2020-11-07 00:10:34,077 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 793 800) the Hoare annotation is: true [2020-11-07 00:10:34,077 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 793 800) the Hoare annotation is: true [2020-11-07 00:10:34,077 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 793 800) the Hoare annotation is: true [2020-11-07 00:10:34,078 INFO L262 CegarLoopResult]: At program point L762(line 762) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,078 INFO L262 CegarLoopResult]: At program point L762-1(lines 743 767) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,078 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 743 767) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,078 INFO L262 CegarLoopResult]: At program point L757(line 757) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,078 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 743 767) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,078 INFO L262 CegarLoopResult]: At program point L753(line 753) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,078 INFO L262 CegarLoopResult]: At program point L751(lines 751 759) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,078 INFO L262 CegarLoopResult]: At program point L749(line 749) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,078 INFO L262 CegarLoopResult]: At program point L749-1(line 749) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,078 INFO L262 CegarLoopResult]: At program point L747(lines 747 764) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,079 INFO L262 CegarLoopResult]: At program point L749-2(line 749) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,079 INFO L262 CegarLoopResult]: At program point L749-3(line 749) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,079 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 709 715) the Hoare annotation is: true [2020-11-07 00:10:34,079 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 709 715) the Hoare annotation is: true [2020-11-07 00:10:34,079 INFO L262 CegarLoopResult]: At program point L960(lines 909 961) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,079 INFO L262 CegarLoopResult]: At program point L948(lines 948 954) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,079 INFO L262 CegarLoopResult]: At program point L948-1(lines 940 955) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,080 INFO L262 CegarLoopResult]: At program point L911(lines 910 959) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ test_~tmp~9 2147483648)) .cse0 (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) .cse1) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:10:34,080 INFO L262 CegarLoopResult]: At program point L940(lines 940 955) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,080 INFO L262 CegarLoopResult]: At program point L903(line 903) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,080 INFO L262 CegarLoopResult]: At program point L932(line 932) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,080 INFO L262 CegarLoopResult]: At program point L928(line 928) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,080 INFO L262 CegarLoopResult]: At program point L928-1(line 928) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,080 INFO L262 CegarLoopResult]: At program point L957(lines 910 959) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ test_~tmp~9 2147483648)) .cse0 (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) .cse1) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:10:34,081 INFO L262 CegarLoopResult]: At program point L920(lines 920 926) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,081 INFO L262 CegarLoopResult]: At program point L920-1(lines 920 926) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,081 INFO L262 CegarLoopResult]: At program point L912(lines 912 916) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ test_~tmp~9 2147483648)) .cse0 (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) .cse1) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:10:34,081 INFO L262 CegarLoopResult]: At program point L908(line 908) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,081 INFO L262 CegarLoopResult]: At program point L904(line 904) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,081 INFO L269 CegarLoopResult]: At program point testEXIT(lines 900 967) the Hoare annotation is: true [2020-11-07 00:10:34,081 INFO L262 CegarLoopResult]: At program point testENTRY(lines 900 967) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,081 INFO L269 CegarLoopResult]: At program point testFINAL(lines 900 967) the Hoare annotation is: true [2020-11-07 00:10:34,082 INFO L262 CegarLoopResult]: At program point L950(line 950) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,082 INFO L262 CegarLoopResult]: At program point L946(line 946) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,082 INFO L262 CegarLoopResult]: At program point L946-1(line 946) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,082 INFO L262 CegarLoopResult]: At program point L946-2(line 946) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,082 INFO L262 CegarLoopResult]: At program point L942(line 942) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,082 INFO L262 CegarLoopResult]: At program point L938(line 938) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,082 INFO L262 CegarLoopResult]: At program point L905(line 905) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,082 INFO L262 CegarLoopResult]: At program point L938-1(line 938) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,083 INFO L262 CegarLoopResult]: At program point L930(lines 930 936) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,083 INFO L262 CegarLoopResult]: At program point L930-1(lines 930 936) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,083 INFO L262 CegarLoopResult]: At program point L922(line 922) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (not (= test_~tmp~9 0)) (<= 0 (+ test_~tmp~9 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~9 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,083 INFO L262 CegarLoopResult]: At program point L918(line 918) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet77| 2147483647)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (<= 0 (+ |test_#t~nondet77| 2147483648))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (and .cse0 (<= 0 (+ test_~tmp~9 2147483648)) .cse1 (<= test_~tmp~9 2147483647) .cse2 (= ~pumpRunning~0 0) .cse3) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:10:34,083 INFO L262 CegarLoopResult]: At program point L918-1(line 918) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= |test_#t~nondet77| 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (= test_~tmp~9 |test_#t~nondet77|) (<= 0 (+ |test_#t~nondet77| 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:10:34,083 INFO L262 CegarLoopResult]: At program point L902(line 902) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,083 INFO L266 CegarLoopResult]: For program point L609(lines 609 610) no Hoare annotation was computed. [2020-11-07 00:10:34,084 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 609 610) no Hoare annotation was computed. [2020-11-07 00:10:34,084 INFO L266 CegarLoopResult]: For program point L605(lines 605 612) no Hoare annotation was computed. [2020-11-07 00:10:34,084 INFO L266 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-11-07 00:10:34,084 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 585 630) no Hoare annotation was computed. [2020-11-07 00:10:34,084 INFO L266 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-11-07 00:10:34,084 INFO L266 CegarLoopResult]: For program point L599(lines 599 619) no Hoare annotation was computed. [2020-11-07 00:10:34,084 INFO L266 CegarLoopResult]: For program point L599-1(lines 599 619) no Hoare annotation was computed. [2020-11-07 00:10:34,084 INFO L266 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-11-07 00:10:34,084 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 00:10:34,084 INFO L266 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-11-07 00:10:34,084 INFO L266 CegarLoopResult]: For program point L626-1(line 626) no Hoare annotation was computed. [2020-11-07 00:10:34,084 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 00:10:34,084 INFO L266 CegarLoopResult]: For program point L626-2(line 626) no Hoare annotation was computed. [2020-11-07 00:10:34,085 INFO L266 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-11-07 00:10:34,085 INFO L266 CegarLoopResult]: For program point L624-1(line 624) no Hoare annotation was computed. [2020-11-07 00:10:34,085 INFO L266 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-11-07 00:10:34,085 INFO L266 CegarLoopResult]: For program point L624-2(line 624) no Hoare annotation was computed. [2020-11-07 00:10:34,085 INFO L266 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-11-07 00:10:34,085 INFO L266 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-11-07 00:10:34,085 INFO L266 CegarLoopResult]: For program point L585(lines 585 630) no Hoare annotation was computed. [2020-11-07 00:10:34,085 INFO L266 CegarLoopResult]: For program point L616(lines 616 617) no Hoare annotation was computed. [2020-11-07 00:10:34,085 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 616 617) no Hoare annotation was computed. [2020-11-07 00:10:34,085 INFO L266 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-11-07 00:10:34,085 INFO L266 CegarLoopResult]: For program point L604-1(line 604) no Hoare annotation was computed. [2020-11-07 00:10:34,085 INFO L266 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-11-07 00:10:34,085 INFO L266 CegarLoopResult]: For program point L604-2(line 604) no Hoare annotation was computed. [2020-11-07 00:10:34,086 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 585 630) no Hoare annotation was computed. [2020-11-07 00:10:34,086 INFO L266 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-11-07 00:10:34,086 INFO L266 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-11-07 00:10:34,086 INFO L266 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-11-07 00:10:34,086 INFO L266 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-11-07 00:10:34,086 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 585 630) no Hoare annotation was computed. [2020-11-07 00:10:34,086 INFO L266 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-11-07 00:10:34,086 INFO L266 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-11-07 00:10:34,086 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 00:10:34,086 INFO L266 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-11-07 00:10:34,086 INFO L266 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-11-07 00:10:34,086 INFO L266 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-11-07 00:10:34,086 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 768 775) no Hoare annotation was computed. [2020-11-07 00:10:34,087 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 768 775) no Hoare annotation was computed. [2020-11-07 00:10:34,087 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 768 775) no Hoare annotation was computed. [2020-11-07 00:10:34,087 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 302 310) the Hoare annotation is: true [2020-11-07 00:10:34,087 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 302 310) the Hoare annotation is: true [2020-11-07 00:10:34,087 INFO L269 CegarLoopResult]: At program point L307(line 307) the Hoare annotation is: true [2020-11-07 00:10:34,087 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 302 310) the Hoare annotation is: true [2020-11-07 00:10:34,087 INFO L269 CegarLoopResult]: At program point L306(line 306) the Hoare annotation is: true [2020-11-07 00:10:34,087 INFO L266 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-11-07 00:10:34,087 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 270 292) no Hoare annotation was computed. [2020-11-07 00:10:34,087 INFO L266 CegarLoopResult]: For program point L280(line 280) no Hoare annotation was computed. [2020-11-07 00:10:34,087 INFO L266 CegarLoopResult]: For program point L278(lines 278 286) no Hoare annotation was computed. [2020-11-07 00:10:34,088 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 270 292) no Hoare annotation was computed. [2020-11-07 00:10:34,088 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 270 292) no Hoare annotation was computed. [2020-11-07 00:10:34,088 INFO L266 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-11-07 00:10:34,088 INFO L266 CegarLoopResult]: For program point L278-2(lines 278 286) no Hoare annotation was computed. [2020-11-07 00:10:34,088 INFO L266 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-11-07 00:10:34,088 INFO L266 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-11-07 00:10:34,088 INFO L266 CegarLoopResult]: For program point L77(line 77) no Hoare annotation was computed. [2020-11-07 00:10:34,088 INFO L266 CegarLoopResult]: For program point L77-1(line 77) no Hoare annotation was computed. [2020-11-07 00:10:34,088 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 75 84) no Hoare annotation was computed. [2020-11-07 00:10:34,088 INFO L266 CegarLoopResult]: For program point L77-2(line 77) no Hoare annotation was computed. [2020-11-07 00:10:34,088 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 75 84) no Hoare annotation was computed. [2020-11-07 00:10:34,089 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 75 84) no Hoare annotation was computed. [2020-11-07 00:10:34,089 INFO L266 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-11-07 00:10:34,089 INFO L266 CegarLoopResult]: For program point L506(lines 506 510) no Hoare annotation was computed. [2020-11-07 00:10:34,089 INFO L266 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-11-07 00:10:34,089 INFO L266 CegarLoopResult]: For program point L531-2(lines 531 551) no Hoare annotation was computed. [2020-11-07 00:10:34,089 INFO L266 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-11-07 00:10:34,089 INFO L266 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-11-07 00:10:34,089 INFO L266 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-11-07 00:10:34,089 INFO L266 CegarLoopResult]: For program point L482(lines 482 584) no Hoare annotation was computed. [2020-11-07 00:10:34,089 INFO L266 CegarLoopResult]: For program point L482-1(lines 482 584) no Hoare annotation was computed. [2020-11-07 00:10:34,089 INFO L266 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-11-07 00:10:34,089 INFO L266 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-11-07 00:10:34,089 INFO L266 CegarLoopResult]: For program point L573-1(line 573) no Hoare annotation was computed. [2020-11-07 00:10:34,090 INFO L266 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-11-07 00:10:34,090 INFO L266 CegarLoopResult]: For program point L573-2(line 573) no Hoare annotation was computed. [2020-11-07 00:10:34,090 INFO L266 CegarLoopResult]: For program point L532(lines 531 551) no Hoare annotation was computed. [2020-11-07 00:10:34,090 INFO L266 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-11-07 00:10:34,090 INFO L266 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-11-07 00:10:34,090 INFO L266 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-11-07 00:10:34,090 INFO L266 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-11-07 00:10:34,090 INFO L266 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-11-07 00:10:34,090 INFO L266 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-11-07 00:10:34,090 INFO L266 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-11-07 00:10:34,090 INFO L266 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-11-07 00:10:34,090 INFO L266 CegarLoopResult]: For program point L516-1(line 516) no Hoare annotation was computed. [2020-11-07 00:10:34,091 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 482 584) no Hoare annotation was computed. [2020-11-07 00:10:34,091 INFO L266 CegarLoopResult]: For program point L574(line 574) no Hoare annotation was computed. [2020-11-07 00:10:34,091 INFO L266 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-11-07 00:10:34,091 INFO L266 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-11-07 00:10:34,091 INFO L266 CegarLoopResult]: For program point L533(lines 533 537) no Hoare annotation was computed. [2020-11-07 00:10:34,091 INFO L266 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-11-07 00:10:34,091 INFO L266 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-11-07 00:10:34,091 INFO L266 CegarLoopResult]: For program point L558-1(line 558) no Hoare annotation was computed. [2020-11-07 00:10:34,091 INFO L266 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-11-07 00:10:34,091 INFO L266 CegarLoopResult]: For program point L558-2(line 558) no Hoare annotation was computed. [2020-11-07 00:10:34,091 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 482 584) no Hoare annotation was computed. [2020-11-07 00:10:34,091 INFO L266 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-11-07 00:10:34,091 INFO L266 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-11-07 00:10:34,092 INFO L266 CegarLoopResult]: For program point L542-1(line 542) no Hoare annotation was computed. [2020-11-07 00:10:34,092 INFO L266 CegarLoopResult]: For program point L542-2(line 542) no Hoare annotation was computed. [2020-11-07 00:10:34,092 INFO L266 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-11-07 00:10:34,092 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 482 584) no Hoare annotation was computed. [2020-11-07 00:10:34,092 INFO L266 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-11-07 00:10:34,092 INFO L266 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-11-07 00:10:34,092 INFO L266 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-11-07 00:10:34,092 INFO L266 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-11-07 00:10:34,092 INFO L266 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-11-07 00:10:34,092 INFO L266 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-11-07 00:10:34,092 INFO L266 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-11-07 00:10:34,092 INFO L266 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-11-07 00:10:34,092 INFO L266 CegarLoopResult]: For program point L560-1(line 560) no Hoare annotation was computed. [2020-11-07 00:10:34,093 INFO L266 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-11-07 00:10:34,093 INFO L266 CegarLoopResult]: For program point L560-2(line 560) no Hoare annotation was computed. [2020-11-07 00:10:34,093 INFO L266 CegarLoopResult]: For program point L552(lines 530 553) no Hoare annotation was computed. [2020-11-07 00:10:34,093 INFO L266 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-11-07 00:10:34,093 INFO L266 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-11-07 00:10:34,093 INFO L266 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-11-07 00:10:34,093 INFO L266 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-11-07 00:10:34,093 INFO L266 CegarLoopResult]: For program point L511(lines 511 527) no Hoare annotation was computed. [2020-11-07 00:10:34,093 INFO L266 CegarLoopResult]: For program point L544-1(line 544) no Hoare annotation was computed. [2020-11-07 00:10:34,093 INFO L266 CegarLoopResult]: For program point L544-2(line 544) no Hoare annotation was computed. [2020-11-07 00:10:34,093 INFO L266 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-11-07 00:10:34,093 INFO L266 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-11-07 00:10:34,093 INFO L266 CegarLoopResult]: For program point L528(lines 528 569) no Hoare annotation was computed. [2020-11-07 00:10:34,094 INFO L266 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-11-07 00:10:34,094 INFO L266 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-11-07 00:10:34,094 INFO L266 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-11-07 00:10:34,094 INFO L266 CegarLoopResult]: For program point L520-1(line 520) no Hoare annotation was computed. [2020-11-07 00:10:34,094 INFO L266 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-11-07 00:10:34,094 INFO L266 CegarLoopResult]: For program point L570(lines 570 581) no Hoare annotation was computed. [2020-11-07 00:10:34,094 INFO L266 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-11-07 00:10:34,094 INFO L266 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-11-07 00:10:34,094 INFO L266 CegarLoopResult]: For program point L562-1(line 562) no Hoare annotation was computed. [2020-11-07 00:10:34,094 INFO L266 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-11-07 00:10:34,094 INFO L266 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-11-07 00:10:34,094 INFO L266 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-11-07 00:10:34,094 INFO L266 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-11-07 00:10:34,095 INFO L266 CegarLoopResult]: For program point L546-1(line 546) no Hoare annotation was computed. [2020-11-07 00:10:34,095 INFO L266 CegarLoopResult]: For program point L513-1(line 513) no Hoare annotation was computed. [2020-11-07 00:10:34,095 INFO L266 CegarLoopResult]: For program point L571(lines 571 578) no Hoare annotation was computed. [2020-11-07 00:10:34,095 INFO L266 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-11-07 00:10:34,095 INFO L266 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-11-07 00:10:34,095 INFO L266 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-11-07 00:10:34,095 INFO L266 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-11-07 00:10:34,095 INFO L266 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-11-07 00:10:34,095 INFO L266 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-11-07 00:10:34,095 INFO L262 CegarLoopResult]: At program point L609(line 609) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,095 INFO L262 CegarLoopResult]: At program point L481(line 481) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,096 INFO L262 CegarLoopResult]: At program point L609-1(line 609) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,096 INFO L262 CegarLoopResult]: At program point L663(line 663) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,096 INFO L262 CegarLoopResult]: At program point L275(line 275) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,096 INFO L262 CegarLoopResult]: At program point L655(line 655) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,096 INFO L262 CegarLoopResult]: At program point L655-1(line 655) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,096 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,096 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,096 INFO L262 CegarLoopResult]: At program point L610(line 610) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,096 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,096 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,097 INFO L262 CegarLoopResult]: At program point L288(line 288) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,097 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,097 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,097 INFO L262 CegarLoopResult]: At program point L288-1(line 288) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,097 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,097 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,097 INFO L262 CegarLoopResult]: At program point L288-2(line 288) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,097 INFO L262 CegarLoopResult]: At program point L284(line 284) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,097 INFO L262 CegarLoopResult]: At program point L284-1(line 284) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,097 INFO L262 CegarLoopResult]: At program point L284-2(line 284) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,098 INFO L262 CegarLoopResult]: At program point L284-3(line 284) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,098 INFO L262 CegarLoopResult]: At program point L280(line 280) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,098 INFO L262 CegarLoopResult]: At program point L280-1(line 280) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,098 INFO L262 CegarLoopResult]: At program point L280-2(line 280) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,098 INFO L262 CegarLoopResult]: At program point L280-3(line 280) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,098 INFO L262 CegarLoopResult]: At program point L276(line 276) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,098 INFO L262 CegarLoopResult]: At program point L280-4(line 280) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,098 INFO L262 CegarLoopResult]: At program point L276-1(line 276) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,098 INFO L262 CegarLoopResult]: At program point L280-5(line 280) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,098 INFO L262 CegarLoopResult]: At program point L276-2(line 276) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,098 INFO L262 CegarLoopResult]: At program point L850(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,099 INFO L262 CegarLoopResult]: At program point L276-3(line 276) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,099 INFO L262 CegarLoopResult]: At program point L850-1(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,099 INFO L262 CegarLoopResult]: At program point L276-4(line 276) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,099 INFO L262 CegarLoopResult]: At program point L656(line 656) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,099 INFO L262 CegarLoopResult]: At program point L850-2(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,099 INFO L262 CegarLoopResult]: At program point L276-5(line 276) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,099 INFO L262 CegarLoopResult]: At program point L850-3(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,099 INFO L262 CegarLoopResult]: At program point L276-6(line 276) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,099 INFO L262 CegarLoopResult]: At program point L846(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,099 INFO L262 CegarLoopResult]: At program point L276-7(line 276) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,100 INFO L262 CegarLoopResult]: At program point L846-1(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,100 INFO L262 CegarLoopResult]: At program point L846-2(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,100 INFO L262 CegarLoopResult]: At program point L846-3(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,100 INFO L262 CegarLoopResult]: At program point L842(line 842) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,100 INFO L262 CegarLoopResult]: At program point L846-4(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,100 INFO L262 CegarLoopResult]: At program point L842-1(line 842) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,100 INFO L262 CegarLoopResult]: At program point L842-2(line 842) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,100 INFO L262 CegarLoopResult]: At program point L842-3(line 842) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,100 INFO L262 CegarLoopResult]: At program point L838(line 838) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,101 INFO L262 CegarLoopResult]: At program point L838-1(line 838) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,101 INFO L262 CegarLoopResult]: At program point L838-2(line 838) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,101 INFO L262 CegarLoopResult]: At program point L838-3(line 838) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,101 INFO L262 CegarLoopResult]: At program point L834(line 834) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,101 INFO L262 CegarLoopResult]: At program point L838-4(line 838) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,101 INFO L262 CegarLoopResult]: At program point L834-1(line 834) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,101 INFO L262 CegarLoopResult]: At program point L838-5(line 838) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,101 INFO L262 CegarLoopResult]: At program point L834-2(line 834) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,101 INFO L262 CegarLoopResult]: At program point L838-6(line 838) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,101 INFO L262 CegarLoopResult]: At program point L834-3(line 834) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,102 INFO L262 CegarLoopResult]: At program point L838-7(line 838) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,102 INFO L262 CegarLoopResult]: At program point L223(line 223) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,102 INFO L262 CegarLoopResult]: At program point L830(line 830) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,102 INFO L262 CegarLoopResult]: At program point L834-4(line 834) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,102 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:10:34,102 INFO L262 CegarLoopResult]: At program point L830-1(line 830) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,102 INFO L262 CegarLoopResult]: At program point L830-2(line 830) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,102 INFO L262 CegarLoopResult]: At program point L830-3(line 830) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,102 INFO L262 CegarLoopResult]: At program point L826(line 826) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,103 INFO L262 CegarLoopResult]: At program point L682(line 682) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,103 INFO L262 CegarLoopResult]: At program point L616(line 616) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,103 INFO L262 CegarLoopResult]: At program point L616-1(line 616) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,103 INFO L262 CegarLoopResult]: At program point L224(line 224) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,103 INFO L262 CegarLoopResult]: At program point L662(line 662) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,103 INFO L262 CegarLoopResult]: At program point L662-1(line 662) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,103 INFO L262 CegarLoopResult]: At program point L852(line 852) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,103 INFO L262 CegarLoopResult]: At program point L852-1(line 852) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,103 INFO L262 CegarLoopResult]: At program point L852-2(line 852) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,103 INFO L262 CegarLoopResult]: At program point L683(line 683) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,104 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)|) (= |old(#length)| |#length|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string50.base| |old(#t~string50.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~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#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)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.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~string43.base| |old(#t~string43.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 00:10:34,104 INFO L262 CegarLoopResult]: At program point L617(line 617) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:10:34,104 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:10:34,104 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 776 792) no Hoare annotation was computed. [2020-11-07 00:10:34,104 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 776 792) no Hoare annotation was computed. [2020-11-07 00:10:34,104 INFO L266 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-11-07 00:10:34,104 INFO L266 CegarLoopResult]: For program point L787-1(lines 776 792) no Hoare annotation was computed. [2020-11-07 00:10:34,104 INFO L266 CegarLoopResult]: For program point L783(lines 783 789) no Hoare annotation was computed. [2020-11-07 00:10:34,105 INFO L266 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-11-07 00:10:34,105 INFO L266 CegarLoopResult]: For program point L781-1(line 781) no Hoare annotation was computed. [2020-11-07 00:10:34,105 INFO L266 CegarLoopResult]: For program point L781-2(line 781) no Hoare annotation was computed. [2020-11-07 00:10:34,105 INFO L266 CegarLoopResult]: For program point L781-3(line 781) no Hoare annotation was computed. [2020-11-07 00:10:34,105 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 293 301) the Hoare annotation is: true [2020-11-07 00:10:34,105 INFO L262 CegarLoopResult]: At program point L298(line 298) the Hoare annotation is: (or (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (not (= ~pumpRunning~0 0))) [2020-11-07 00:10:34,105 INFO L269 CegarLoopResult]: At program point L297(line 297) the Hoare annotation is: true [2020-11-07 00:10:34,105 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 293 301) the Hoare annotation is: (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= |getWaterLevel_#res| ~waterLevel~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:10:34,105 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 293 301) the Hoare annotation is: (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= |getWaterLevel_#res| ~waterLevel~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:10:34,105 INFO L262 CegarLoopResult]: At program point L256(line 256) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:10:34,105 INFO L262 CegarLoopResult]: At program point L254(line 254) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:10:34,106 INFO L269 CegarLoopResult]: At program point L253-1(lines 249 260) the Hoare annotation is: true [2020-11-07 00:10:34,106 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 249 260) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:10:34,106 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 249 260) the Hoare annotation is: true [2020-11-07 00:10:34,106 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:10:34,106 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:10:34,106 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:10:34,106 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:10:34,106 INFO L262 CegarLoopResult]: At program point L698(line 698) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0))) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,106 INFO L262 CegarLoopResult]: At program point L696(lines 696 702) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,106 INFO L262 CegarLoopResult]: At program point L691(line 691) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 00:10:34,106 INFO L262 CegarLoopResult]: At program point L689(lines 688 707) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,106 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 685 708) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:10:34,107 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 685 708) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (= |old(~waterLevel~0)| 0) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (and (<= 0 (+ getWaterLevel_~retValue_acc~4 2147483648)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= __utac_acc__Specification4_spec__1_~tmp~0 getWaterLevel_~retValue_acc~4)) (not (= test_~tmp___0~2 0)) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0))) [2020-11-07 00:10:34,107 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 685 708) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (= |old(~waterLevel~0)| 0) (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (and (<= 0 (+ getWaterLevel_~retValue_acc~4 2147483648)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= __utac_acc__Specification4_spec__1_~tmp~0 getWaterLevel_~retValue_acc~4)) (not (= test_~tmp___0~2 0)) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0))) [2020-11-07 00:10:34,107 INFO L269 CegarLoopResult]: At program point L130-2(lines 130 144) the Hoare annotation is: true [2020-11-07 00:10:34,107 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 120 149) the Hoare annotation is: true [2020-11-07 00:10:34,107 INFO L269 CegarLoopResult]: At program point L126(line 126) the Hoare annotation is: true [2020-11-07 00:10:34,107 INFO L269 CegarLoopResult]: At program point L126-1(line 126) the Hoare annotation is: true [2020-11-07 00:10:34,107 INFO L269 CegarLoopResult]: At program point L122(line 122) the Hoare annotation is: true [2020-11-07 00:10:34,107 INFO L269 CegarLoopResult]: At program point L145(lines 120 149) the Hoare annotation is: true [2020-11-07 00:10:34,108 INFO L269 CegarLoopResult]: At program point L141(line 141) the Hoare annotation is: true [2020-11-07 00:10:34,108 INFO L269 CegarLoopResult]: At program point L131(line 131) the Hoare annotation is: true [2020-11-07 00:10:34,108 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 120 149) the Hoare annotation is: true [2020-11-07 00:10:34,108 INFO L269 CegarLoopResult]: At program point L134(lines 134 138) the Hoare annotation is: true [2020-11-07 00:10:34,108 INFO L269 CegarLoopResult]: At program point L134-1(lines 134 138) the Hoare annotation is: true [2020-11-07 00:10:34,108 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 261 269) the Hoare annotation is: true [2020-11-07 00:10:34,108 INFO L269 CegarLoopResult]: At program point L266(line 266) the Hoare annotation is: true [2020-11-07 00:10:34,108 INFO L269 CegarLoopResult]: At program point L265(line 265) the Hoare annotation is: true [2020-11-07 00:10:34,108 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 261 269) the Hoare annotation is: true [2020-11-07 00:10:34,108 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 261 269) the Hoare annotation is: true [2020-11-07 00:10:34,108 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 225 236) the Hoare annotation is: true [2020-11-07 00:10:34,108 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 225 236) the Hoare annotation is: true [2020-11-07 00:10:34,109 INFO L269 CegarLoopResult]: At program point L230(line 230) the Hoare annotation is: true [2020-11-07 00:10:34,109 INFO L269 CegarLoopResult]: At program point L229-1(lines 225 236) the Hoare annotation is: true [2020-11-07 00:10:34,109 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 177 183) the Hoare annotation is: true [2020-11-07 00:10:34,109 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 177 183) the Hoare annotation is: true [2020-11-07 00:10:34,109 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:10:34,109 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:10:34,109 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:10:34,109 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:10:34,109 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 891 898) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-07 00:10:34,109 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 891 898) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-07 00:10:34,110 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 891 898) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-07 00:10:34,110 INFO L262 CegarLoopResult]: At program point L241-1(lines 237 248) the Hoare annotation is: (or (not (<= test_~tmp~9 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (= ~pumpRunning~0 0))) [2020-11-07 00:10:34,110 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 237 248) the Hoare annotation is: (or (not (<= test_~tmp~9 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (= ~pumpRunning~0 0))) [2020-11-07 00:10:34,110 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 237 248) the Hoare annotation is: (or (not (<= test_~tmp~9 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (= ~pumpRunning~0 0))) [2020-11-07 00:10:34,110 INFO L262 CegarLoopResult]: At program point L242(line 242) the Hoare annotation is: (or (not (<= test_~tmp~9 2147483647)) (not (<= 0 (+ test_~tmp~9 2147483648))) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~9 0) (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2))) [2020-11-07 00:10:34,110 INFO L269 CegarLoopResult]: At program point L113(line 113) the Hoare annotation is: true [2020-11-07 00:10:34,110 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 109 116) the Hoare annotation is: true [2020-11-07 00:10:34,110 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 109 116) the Hoare annotation is: true [2020-11-07 00:10:34,110 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 109 116) the Hoare annotation is: true [2020-11-07 00:10:34,137 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:10:34 BoogieIcfgContainer [2020-11-07 00:10:34,137 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:10:34,139 INFO L168 Benchmark]: Toolchain (without parser) took 127316.23 ms. Allocated memory was 151.0 MB in the beginning and 653.3 MB in the end (delta: 502.3 MB). Free memory was 107.0 MB in the beginning and 394.8 MB in the end (delta: -287.8 MB). Peak memory consumption was 400.5 MB. Max. memory is 8.0 GB. [2020-11-07 00:10:34,139 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 151.0 MB. Free memory is still 124.4 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:10:34,139 INFO L168 Benchmark]: CACSL2BoogieTranslator took 624.54 ms. Allocated memory is still 151.0 MB. Free memory was 106.3 MB in the beginning and 127.6 MB in the end (delta: -21.4 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2020-11-07 00:10:34,140 INFO L168 Benchmark]: Boogie Preprocessor took 101.48 ms. Allocated memory is still 151.0 MB. Free memory was 127.1 MB in the beginning and 123.5 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:10:34,140 INFO L168 Benchmark]: RCFGBuilder took 1361.62 ms. Allocated memory is still 151.0 MB. Free memory was 123.5 MB in the beginning and 75.3 MB in the end (delta: 48.2 MB). Peak memory consumption was 52.4 MB. Max. memory is 8.0 GB. [2020-11-07 00:10:34,141 INFO L168 Benchmark]: TraceAbstraction took 125215.40 ms. Allocated memory was 151.0 MB in the beginning and 653.3 MB in the end (delta: 502.3 MB). Free memory was 74.7 MB in the beginning and 395.3 MB in the end (delta: -320.6 MB). Peak memory consumption was 367.9 MB. Max. memory is 8.0 GB. [2020-11-07 00:10:34,143 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 151.0 MB. Free memory is still 124.4 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 624.54 ms. Allocated memory is still 151.0 MB. Free memory was 106.3 MB in the beginning and 127.6 MB in the end (delta: -21.4 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 101.48 ms. Allocated memory is still 151.0 MB. Free memory was 127.1 MB in the beginning and 123.5 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1361.62 ms. Allocated memory is still 151.0 MB. Free memory was 123.5 MB in the beginning and 75.3 MB in the end (delta: 48.2 MB). Peak memory consumption was 52.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 125215.40 ms. Allocated memory was 151.0 MB in the beginning and 653.3 MB in the end (delta: 502.3 MB). Free memory was 74.7 MB in the beginning and 395.3 MB in the end (delta: -320.6 MB). Peak memory consumption was 367.9 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: 616]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 609]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 655]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 662]: 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: 130]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 120]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 910]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || ((((0 <= tmp + 2147483648 && \old(waterLevel) == waterLevel) && tmp <= 2147483647) && pumpRunning == 0) && splverifierCounter == 0)) || ((((\old(systemActive) == systemActive && \old(waterLevel) == waterLevel) && pumpRunning == \old(pumpRunning)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 909]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 92]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 99]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) || !(1 <= systemActive)) || !(waterLevel == 1)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 45]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((!(tmp == 0) || !(pumpRunning == 0)) || waterLevel == 0) && (((((((((((((!(0 <= tmp___1 + 2147483648) || (((!(tmp == 0) && 0 <= retValue_acc + 2147483648) && waterLevel == retValue_acc) && tmp == retValue_acc)) || !(splverifierCounter < 4)) || tmp == 0) || tmp___1 == 0) || !(tmp___2 == 0)) || !(tmp <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___1 <= 2147483647)) || !(0 == systemActive)) || (((((tmp___0 == 0 && aux-isPumpRunning()-aux == 0) && pumpRunning == \result) && 0 <= retValue_acc + 2147483648) && waterLevel == retValue_acc) && tmp == retValue_acc)) - ProcedureContractResult [Line: 195]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 717]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 876]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (!(\old(pumpRunning) == 0) || pumpRunning == 0) && (((((((((((!(0 <= tmp___1 + 2147483648) || !(tmp <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(tmp___0 == 0)) || tmp == 0) || !(waterLevel < 3)) || !(tmp___1 <= 2147483647)) || 0 == systemActive) || tmp___1 == 0) || !(tmp___2 == 0)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 812]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == 0) - ProcedureContractResult [Line: 857]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 85]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 185]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 801]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 793]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 743]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 709]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 900]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 302]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 249]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 293]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (waterLevel == retValue_acc && \result == waterLevel) || !(pumpRunning == 0) - ProcedureContractResult [Line: 120]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 261]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 685]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((((((!(0 <= tmp___1 + 2147483648) || !(splverifierCounter < 4)) || tmp == 0) || tmp___1 == 0) || !(tmp___2 == 0)) || !(\old(pumpRunning) == 0)) || \old(waterLevel) == 0) || !(tmp <= 2147483647)) || !(0 <= tmp + 2147483648)) || ((0 <= retValue_acc + 2147483648 && waterLevel == retValue_acc) && tmp == retValue_acc)) || !(tmp___0 == 0)) || !(\old(waterLevel) < 3)) || !(tmp___1 <= 2147483647)) || !(0 == systemActive)) && ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 225]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 177]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 891]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 <= systemActive || !(pumpRunning == 0) - ProcedureContractResult [Line: 237]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((!(tmp <= 2147483647) || \old(waterLevel) == waterLevel) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0) - ProcedureContractResult [Line: 109]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 647 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 62.4s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 51.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 62.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1407 SDtfs, 2877 SDslu, 3058 SDs, 0 SdLazy, 6367 SolverSat, 1062 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 14.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 321 GetRequests, 156 SyntacticMatches, 0 SemanticMatches, 165 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3324 ImplicationChecksByTransitivity, 36.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1071occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.3s AutomataMinimizationTime, 6 MinimizatonAttempts, 428 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 282 LocationsWithAnnotation, 3158 PreInvPairs, 4084 NumberOfFragments, 4280 HoareAnnotationTreeSize, 3158 FomulaSimplifications, 1560272 FormulaSimplificationTreeSizeReduction, 14.2s HoareSimplificationTime, 282 FomulaSimplificationsInter, 102423 FormulaSimplificationTreeSizeReductionInter, 48.0s 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...