/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_product22.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:06:44,297 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:06:44,300 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:06:44,335 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:06:44,336 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:06:44,337 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:06:44,339 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:06:44,341 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:06:44,344 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:06:44,345 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:06:44,354 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:06:44,355 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:06:44,356 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:06:44,357 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:06:44,358 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:06:44,360 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:06:44,361 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:06:44,362 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:06:44,364 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:06:44,366 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:06:44,368 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:06:44,369 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:06:44,371 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:06:44,372 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:06:44,375 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:06:44,375 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:06:44,376 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:06:44,377 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:06:44,377 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:06:44,378 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:06:44,379 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:06:44,380 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:06:44,380 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:06:44,381 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:06:44,383 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:06:44,383 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:06:44,384 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:06:44,384 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:06:44,385 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:06:44,386 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:06:44,386 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:06:44,387 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 00:06:44,399 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:06:44,400 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:06:44,401 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:06:44,401 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:06:44,401 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:06:44,402 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:06:44,402 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:06:44,402 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:06:44,402 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:06:44,402 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:06:44,403 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:06:44,403 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:06:44,403 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:06:44,403 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:06:44,403 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:06:44,404 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:06:44,404 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:06:44,404 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:06:44,404 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:06:44,404 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:06:44,405 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:06:44,405 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:06:44,405 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:06:44,774 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:06:44,807 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:06:44,810 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:06:44,816 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:06:44,817 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:06:44,818 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product22.cil.c [2020-11-07 00:06:44,891 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3de2f0158/4aa93d7c6b274d76a7f0b1c6b1daf223/FLAGb6040ace9 [2020-11-07 00:06:45,594 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:06:45,595 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product22.cil.c [2020-11-07 00:06:45,611 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3de2f0158/4aa93d7c6b274d76a7f0b1c6b1daf223/FLAGb6040ace9 [2020-11-07 00:06:45,909 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3de2f0158/4aa93d7c6b274d76a7f0b1c6b1daf223 [2020-11-07 00:06:45,912 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:06:45,919 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:06:45,921 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:06:45,922 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:06:45,925 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:06:45,927 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:06:45" (1/1) ... [2020-11-07 00:06:45,930 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58a5f984 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:45, skipping insertion in model container [2020-11-07 00:06:45,931 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:06:45" (1/1) ... [2020-11-07 00:06:45,939 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:06:46,011 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:06:46,292 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:06:46,311 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:06:46,480 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:06:46,521 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:06:46,521 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:46 WrapperNode [2020-11-07 00:06:46,522 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:06:46,523 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:06:46,523 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:06:46,524 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:06:46,537 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:46" (1/1) ... [2020-11-07 00:06:46,537 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:46" (1/1) ... [2020-11-07 00:06:46,576 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:46" (1/1) ... [2020-11-07 00:06:46,576 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:46" (1/1) ... [2020-11-07 00:06:46,633 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:46" (1/1) ... [2020-11-07 00:06:46,643 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:46" (1/1) ... [2020-11-07 00:06:46,648 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:46" (1/1) ... [2020-11-07 00:06:46,655 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:06:46,656 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:06:46,656 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:06:46,656 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:06:46,657 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:46" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:06:46,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:06:46,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:06:46,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:06:46,754 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:06:46,754 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:06:46,754 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:06:46,754 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:06:46,754 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:06:46,754 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:06:46,755 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:06:46,755 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-07 00:06:46,755 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:06:46,755 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:06:46,755 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:06:46,755 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:06:46,756 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:06:46,756 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 00:06:46,756 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-11-07 00:06:46,756 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:06:46,756 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:06:46,756 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:06:46,757 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:06:46,757 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:06:46,757 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:06:46,757 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-07 00:06:46,757 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-07 00:06:46,757 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:06:46,758 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:06:46,758 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:06:46,758 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:06:46,758 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:06:46,758 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:06:46,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:06:46,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:06:46,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:06:46,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:06:46,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:06:46,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:06:46,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:06:46,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:06:46,760 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:06:46,760 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:06:46,760 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:06:46,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:06:46,760 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:06:46,760 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:06:46,761 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:06:46,761 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:06:46,761 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:06:46,761 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:06:46,761 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:06:46,761 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:06:46,761 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-07 00:06:46,762 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:06:46,762 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:06:46,762 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:06:46,762 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:06:46,762 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:06:46,762 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:06:46,762 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:06:46,762 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:06:46,763 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:06:46,763 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-07 00:06:46,763 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:06:46,763 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:06:46,763 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 00:06:46,763 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-07 00:06:46,763 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-11-07 00:06:46,764 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:06:46,764 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:06:46,764 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:06:46,764 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:06:46,764 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:06:46,764 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:06:46,764 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:06:46,765 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:06:46,765 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:06:46,765 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:06:46,765 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:06:46,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:06:46,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:06:46,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:06:46,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:06:46,766 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:06:46,766 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:06:46,766 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:06:46,766 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:06:46,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:06:46,766 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:06:46,767 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:06:46,767 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:06:46,767 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:06:46,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:06:46,767 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:06:47,981 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:06:47,986 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:06:47,989 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:06:47 BoogieIcfgContainer [2020-11-07 00:06:47,991 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:06:47,995 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:06:47,996 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:06:47,999 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:06:47,999 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:06:45" (1/3) ... [2020-11-07 00:06:48,001 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8a1bbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:06:48, skipping insertion in model container [2020-11-07 00:06:48,001 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:46" (2/3) ... [2020-11-07 00:06:48,001 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8a1bbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:06:48, skipping insertion in model container [2020-11-07 00:06:48,001 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:06:47" (3/3) ... [2020-11-07 00:06:48,003 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product22.cil.c [2020-11-07 00:06:48,020 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:06:48,024 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:06:48,037 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:06:48,074 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:06:48,074 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:06:48,075 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:06:48,075 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:06:48,075 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:06:48,075 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:06:48,076 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:06:48,076 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:06:48,112 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states. [2020-11-07 00:06:48,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 00:06:48,146 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:06:48,148 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:06:48,149 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:06:48,155 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:06:48,156 INFO L82 PathProgramCache]: Analyzing trace with hash -1927201608, now seen corresponding path program 1 times [2020-11-07 00:06:48,165 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:06:48,166 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1538662601] [2020-11-07 00:06:48,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:06:48,259 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:06:48,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:48,997 WARN L194 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:06:49,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:06:49,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:49,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:06:49,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:49,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:06:49,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:49,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:06:49,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:49,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:06:49,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:49,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:06:49,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:49,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:06:49,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:49,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:06:49,161 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1538662601] [2020-11-07 00:06:49,163 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:06:49,163 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 00:06:49,164 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1502730745] [2020-11-07 00:06:49,169 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 00:06:49,170 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:06:49,183 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 00:06:49,184 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:06:49,186 INFO L87 Difference]: Start difference. First operand 313 states. Second operand 3 states. [2020-11-07 00:06:51,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:06:51,079 INFO L93 Difference]: Finished difference Result 484 states and 575 transitions. [2020-11-07 00:06:51,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 00:06:51,082 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 00:06:51,083 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:06:51,099 INFO L225 Difference]: With dead ends: 484 [2020-11-07 00:06:51,099 INFO L226 Difference]: Without dead ends: 301 [2020-11-07 00:06:51,105 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 00:06:51,127 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 301 states. [2020-11-07 00:06:51,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 301 to 259. [2020-11-07 00:06:51,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 259 states. [2020-11-07 00:06:51,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 280 transitions. [2020-11-07 00:06:51,268 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 280 transitions. Word has length 148 [2020-11-07 00:06:51,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:06:51,269 INFO L481 AbstractCegarLoop]: Abstraction has 259 states and 280 transitions. [2020-11-07 00:06:51,269 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 00:06:51,270 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 280 transitions. [2020-11-07 00:06:51,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 00:06:51,274 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:06:51,275 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 00:06:51,275 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:06:51,275 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 00:06:51,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:06:51,276 INFO L82 PathProgramCache]: Analyzing trace with hash -1832185015, now seen corresponding path program 1 times [2020-11-07 00:06:51,276 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:06:51,277 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1747140205] [2020-11-07 00:06:51,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:06:51,282 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:06:51,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:51,803 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:06:51,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:06:51,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:51,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:06:51,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:51,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:06:51,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:51,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:06:51,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:51,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:06:51,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:51,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:06:51,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:51,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:06:51,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:51,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:06:51,889 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1747140205] [2020-11-07 00:06:51,889 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:06:51,889 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:06:51,889 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [59578373] [2020-11-07 00:06:51,891 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:06:51,891 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:06:51,891 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:06:51,892 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:06:51,892 INFO L87 Difference]: Start difference. First operand 259 states and 280 transitions. Second operand 4 states. [2020-11-07 00:06:52,720 WARN L194 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:06:53,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:06:53,971 INFO L93 Difference]: Finished difference Result 394 states and 442 transitions. [2020-11-07 00:06:53,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 00:06:53,972 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 00:06:53,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:06:53,977 INFO L225 Difference]: With dead ends: 394 [2020-11-07 00:06:53,977 INFO L226 Difference]: Without dead ends: 284 [2020-11-07 00:06:53,980 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 00:06:53,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 284 states. [2020-11-07 00:06:54,078 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 284 to 249. [2020-11-07 00:06:54,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2020-11-07 00:06:54,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 267 transitions. [2020-11-07 00:06:54,081 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 267 transitions. Word has length 149 [2020-11-07 00:06:54,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:06:54,082 INFO L481 AbstractCegarLoop]: Abstraction has 249 states and 267 transitions. [2020-11-07 00:06:54,082 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:06:54,082 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 267 transitions. [2020-11-07 00:06:54,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-11-07 00:06:54,085 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:06:54,085 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 00:06:54,086 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:06:54,086 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 00:06:54,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:06:54,087 INFO L82 PathProgramCache]: Analyzing trace with hash 1143355297, now seen corresponding path program 1 times [2020-11-07 00:06:54,087 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:06:54,087 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1927422266] [2020-11-07 00:06:54,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:06:54,094 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:06:54,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:54,559 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:06:54,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:06:54,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:54,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:06:54,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:54,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:06:54,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:54,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:06:54,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:54,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:06:54,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:54,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 00:06:54,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:54,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:06:54,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:54,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:06:54,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:54,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:06:54,740 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1927422266] [2020-11-07 00:06:54,741 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:06:54,741 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 00:06:54,741 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1379759254] [2020-11-07 00:06:54,742 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 00:06:54,743 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:06:54,743 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 00:06:54,744 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:06:54,744 INFO L87 Difference]: Start difference. First operand 249 states and 267 transitions. Second operand 10 states. [2020-11-07 00:06:55,515 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:06:55,968 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:06:56,396 WARN L194 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:06:56,806 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:06:57,250 WARN L194 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:06:57,669 WARN L194 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:06:59,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:06:59,591 INFO L93 Difference]: Finished difference Result 440 states and 504 transitions. [2020-11-07 00:06:59,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 00:06:59,595 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-11-07 00:06:59,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:06:59,601 INFO L225 Difference]: With dead ends: 440 [2020-11-07 00:06:59,602 INFO L226 Difference]: Without dead ends: 306 [2020-11-07 00:06:59,607 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-11-07 00:06:59,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2020-11-07 00:06:59,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 249. [2020-11-07 00:06:59,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2020-11-07 00:06:59,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 266 transitions. [2020-11-07 00:06:59,721 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 266 transitions. Word has length 162 [2020-11-07 00:06:59,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:06:59,722 INFO L481 AbstractCegarLoop]: Abstraction has 249 states and 266 transitions. [2020-11-07 00:06:59,722 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 00:06:59,722 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 266 transitions. [2020-11-07 00:06:59,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2020-11-07 00:06:59,725 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:06:59,725 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:06:59,726 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:06:59,726 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 00:06:59,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:06:59,727 INFO L82 PathProgramCache]: Analyzing trace with hash -1097640629, now seen corresponding path program 1 times [2020-11-07 00:06:59,727 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:06:59,727 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [817352115] [2020-11-07 00:06:59,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:06:59,731 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:06:59,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:00,192 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:07:00,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:07:00,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:00,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:07:00,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:00,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:07:00,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:00,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:07:00,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:00,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:07:00,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:00,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 00:07:00,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:00,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:07:00,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:00,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:07:00,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:00,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:07:00,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:00,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-11-07 00:07:00,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:00,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2020-11-07 00:07:00,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:00,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:07:00,559 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [817352115] [2020-11-07 00:07:00,559 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:07:00,559 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-11-07 00:07:00,560 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [855172797] [2020-11-07 00:07:00,560 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-11-07 00:07:00,560 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:07:00,561 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-11-07 00:07:00,561 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2020-11-07 00:07:00,561 INFO L87 Difference]: Start difference. First operand 249 states and 266 transitions. Second operand 15 states. [2020-11-07 00:07:01,241 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:07:01,807 WARN L194 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:07:02,207 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:07:02,604 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:07:03,022 WARN L194 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:07:03,399 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:07:04,253 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:07:06,064 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:07:06,498 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:07:07,096 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:07:07,548 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:07:07,919 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:07:08,318 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:07:08,739 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:07:09,121 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:07:09,509 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:07:10,044 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:07:10,588 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:07:11,013 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:07:11,563 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:07:13,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:07:13,995 INFO L93 Difference]: Finished difference Result 870 states and 1089 transitions. [2020-11-07 00:07:13,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2020-11-07 00:07:13,996 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 175 [2020-11-07 00:07:13,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:07:14,003 INFO L225 Difference]: With dead ends: 870 [2020-11-07 00:07:14,003 INFO L226 Difference]: Without dead ends: 736 [2020-11-07 00:07:14,005 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 345 ImplicationChecksByTransitivity, 8.0s TimeCoverageRelationStatistics Valid=386, Invalid=1336, Unknown=0, NotChecked=0, Total=1722 [2020-11-07 00:07:14,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 736 states. [2020-11-07 00:07:14,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 736 to 493. [2020-11-07 00:07:14,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 493 states. [2020-11-07 00:07:14,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 493 states and 547 transitions. [2020-11-07 00:07:14,303 INFO L78 Accepts]: Start accepts. Automaton has 493 states and 547 transitions. Word has length 175 [2020-11-07 00:07:14,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:07:14,304 INFO L481 AbstractCegarLoop]: Abstraction has 493 states and 547 transitions. [2020-11-07 00:07:14,304 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-11-07 00:07:14,304 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 547 transitions. [2020-11-07 00:07:14,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2020-11-07 00:07:14,309 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:07:14,309 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:07:14,309 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:07:14,310 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:07:14,310 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:07:14,310 INFO L82 PathProgramCache]: Analyzing trace with hash -583036619, now seen corresponding path program 1 times [2020-11-07 00:07:14,311 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:07:14,311 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [408866080] [2020-11-07 00:07:14,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:07:14,314 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:07:14,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:14,746 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:07:14,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:07:14,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:14,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:07:14,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:14,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:07:14,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:14,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:07:14,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:14,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:07:14,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:14,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-11-07 00:07:14,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:14,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 00:07:14,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:14,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-07 00:07:14,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:14,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-11-07 00:07:14,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:14,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:07:14,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:14,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:07:14,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:14,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2020-11-07 00:07:14,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:14,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-11-07 00:07:14,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:14,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:07:14,991 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [408866080] [2020-11-07 00:07:14,991 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:07:14,992 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-07 00:07:14,992 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1719031046] [2020-11-07 00:07:14,993 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-07 00:07:14,993 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:07:14,994 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-07 00:07:14,994 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-11-07 00:07:14,994 INFO L87 Difference]: Start difference. First operand 493 states and 547 transitions. Second operand 7 states. [2020-11-07 00:07:15,634 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:07:16,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:07:16,822 INFO L93 Difference]: Finished difference Result 789 states and 923 transitions. [2020-11-07 00:07:16,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 00:07:16,823 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 185 [2020-11-07 00:07:16,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:07:16,827 INFO L225 Difference]: With dead ends: 789 [2020-11-07 00:07:16,827 INFO L226 Difference]: Without dead ends: 411 [2020-11-07 00:07:16,829 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=74, Invalid=136, Unknown=0, NotChecked=0, Total=210 [2020-11-07 00:07:16,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 411 states. [2020-11-07 00:07:16,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 411 to 324. [2020-11-07 00:07:16,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 324 states. [2020-11-07 00:07:16,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 324 states and 341 transitions. [2020-11-07 00:07:16,968 INFO L78 Accepts]: Start accepts. Automaton has 324 states and 341 transitions. Word has length 185 [2020-11-07 00:07:16,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:07:16,968 INFO L481 AbstractCegarLoop]: Abstraction has 324 states and 341 transitions. [2020-11-07 00:07:16,968 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-07 00:07:16,968 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 341 transitions. [2020-11-07 00:07:16,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2020-11-07 00:07:16,972 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:07:16,972 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:07:16,973 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:07:16,973 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:07:16,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:07:16,973 INFO L82 PathProgramCache]: Analyzing trace with hash 825328861, now seen corresponding path program 1 times [2020-11-07 00:07:16,974 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:07:16,974 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1364830756] [2020-11-07 00:07:16,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:07:17,113 WARN L194 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 50 [2020-11-07 00:07:17,488 WARN L194 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 102 [2020-11-07 00:07:17,745 WARN L194 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 101 [2020-11-07 00:07:18,000 WARN L194 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 102 [2020-11-07 00:07:18,254 WARN L194 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 101 [2020-11-07 00:07:18,525 WARN L194 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 102 [2020-11-07 00:07:18,802 WARN L194 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 101 [2020-11-07 00:07:19,066 WARN L194 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 102 [2020-11-07 00:07:19,346 WARN L194 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 102 [2020-11-07 00:07:19,349 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:07:19,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:19,805 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:07:19,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:07:19,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:19,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:07:19,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:19,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:07:19,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:19,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:07:19,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:19,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:07:19,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:19,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-07 00:07:19,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:19,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-11-07 00:07:19,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:19,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-11-07 00:07:19,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:19,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:07:19,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:19,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:07:19,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:19,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2020-11-07 00:07:19,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:19,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-11-07 00:07:19,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:07:19,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:07:21,554 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1364830756] [2020-11-07 00:07:21,554 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:07:21,554 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [34] imperfect sequences [] total 34 [2020-11-07 00:07:21,555 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2111215397] [2020-11-07 00:07:21,556 INFO L461 AbstractCegarLoop]: Interpolant automaton has 35 states [2020-11-07 00:07:21,556 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:07:21,557 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2020-11-07 00:07:21,557 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=236, Invalid=954, Unknown=0, NotChecked=0, Total=1190 [2020-11-07 00:07:21,557 INFO L87 Difference]: Start difference. First operand 324 states and 341 transitions. Second operand 35 states. [2020-11-07 00:07:22,324 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:07:22,971 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:07:23,386 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:07:23,796 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:07:24,204 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:07:24,626 WARN L194 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:07:25,137 WARN L194 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:07:25,666 WARN L194 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:07:26,237 WARN L194 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:07:26,778 WARN L194 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:07:27,323 WARN L194 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:07:27,865 WARN L194 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:07:28,453 WARN L194 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:07:29,022 WARN L194 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:07:29,569 WARN L194 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:07:30,148 WARN L194 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:07:31,073 WARN L194 SmtUtils]: Spent 471.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:07:32,320 WARN L194 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-07 00:07:32,923 WARN L194 SmtUtils]: Spent 504.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-11-07 00:07:33,560 WARN L194 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-11-07 00:07:34,156 WARN L194 SmtUtils]: Spent 494.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-07 00:07:34,787 WARN L194 SmtUtils]: Spent 514.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-11-07 00:07:35,386 WARN L194 SmtUtils]: Spent 495.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-07 00:07:36,014 WARN L194 SmtUtils]: Spent 505.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-11-07 00:07:36,552 WARN L194 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:07:37,342 WARN L194 SmtUtils]: Spent 528.00 ms on a formula simplification that was a NOOP. DAG size: 239 [2020-11-07 00:07:37,872 WARN L194 SmtUtils]: Spent 462.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:07:39,150 WARN L194 SmtUtils]: Spent 978.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 233 [2020-11-07 00:07:39,571 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:07:39,948 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:07:41,044 WARN L194 SmtUtils]: Spent 978.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 237 [2020-11-07 00:07:41,446 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:07:42,540 WARN L194 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 239 [2020-11-07 00:07:42,932 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:07:43,954 WARN L194 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 227 [2020-11-07 00:07:45,053 WARN L194 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 231 [2020-11-07 00:07:45,867 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:07:47,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:07:47,303 INFO L93 Difference]: Finished difference Result 644 states and 733 transitions. [2020-11-07 00:07:47,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2020-11-07 00:07:47,303 INFO L78 Accepts]: Start accepts. Automaton has 35 states. Word has length 236 [2020-11-07 00:07:47,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:07:47,304 INFO L225 Difference]: With dead ends: 644 [2020-11-07 00:07:47,304 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:07:47,309 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 181 GetRequests, 83 SyntacticMatches, 1 SemanticMatches, 97 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2676 ImplicationChecksByTransitivity, 23.4s TimeCoverageRelationStatistics Valid=2001, Invalid=7701, Unknown=0, NotChecked=0, Total=9702 [2020-11-07 00:07:47,310 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:07:47,310 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:07:47,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:07:47,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:07:47,310 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 236 [2020-11-07 00:07:47,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:07:47,311 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:07:47,311 INFO L482 AbstractCegarLoop]: Interpolant automaton has 35 states. [2020-11-07 00:07:47,311 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:07:47,311 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:07:47,311 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:07:47,313 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:07:47,728 WARN L194 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 242 [2020-11-07 00:07:48,307 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 233 [2020-11-07 00:07:48,826 WARN L194 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 264 [2020-11-07 00:07:49,313 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 242 [2020-11-07 00:07:49,521 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 279 [2020-11-07 00:07:50,179 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 242 [2020-11-07 00:07:50,448 WARN L194 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 242 [2020-11-07 00:07:51,464 WARN L194 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 231 [2020-11-07 00:07:51,690 WARN L194 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 231 [2020-11-07 00:07:52,657 WARN L194 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 231 [2020-11-07 00:07:52,774 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 231 [2020-11-07 00:07:52,937 WARN L194 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 244 [2020-11-07 00:07:53,845 WARN L194 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 246 [2020-11-07 00:07:54,006 WARN L194 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 242 [2020-11-07 00:07:54,628 WARN L194 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 231 [2020-11-07 00:07:55,486 WARN L194 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 244 [2020-11-07 00:07:55,649 WARN L194 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 242 [2020-11-07 00:07:56,035 WARN L194 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 259 [2020-11-07 00:07:56,364 WARN L194 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 259 [2020-11-07 00:07:57,465 WARN L194 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 242 [2020-11-07 00:07:57,619 WARN L194 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 231 [2020-11-07 00:07:58,592 WARN L194 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 259 [2020-11-07 00:07:58,976 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2020-11-07 00:07:59,572 WARN L194 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 11 [2020-11-07 00:07:59,863 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:08:00,241 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:08:00,863 WARN L194 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 11 [2020-11-07 00:08:01,174 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 31 [2020-11-07 00:08:01,900 WARN L194 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 38 [2020-11-07 00:08:02,330 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:08:02,715 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2020-11-07 00:08:04,688 WARN L194 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 203 DAG size of output: 58 [2020-11-07 00:08:04,971 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 00:08:05,294 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:08:05,889 WARN L194 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 15 [2020-11-07 00:08:06,240 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2020-11-07 00:08:06,518 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:08:06,861 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2020-11-07 00:08:07,141 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:08:07,672 WARN L194 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-11-07 00:08:08,709 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 203 DAG size of output: 53 [2020-11-07 00:08:09,309 WARN L194 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 28 [2020-11-07 00:08:09,593 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:08:09,911 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 27 [2020-11-07 00:08:10,113 WARN L194 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 41 [2020-11-07 00:08:10,433 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 00:08:10,749 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 27 [2020-11-07 00:08:11,035 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:08:11,401 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:08:12,050 WARN L194 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 25 [2020-11-07 00:08:12,377 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:08:13,661 WARN L194 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 194 DAG size of output: 49 [2020-11-07 00:08:13,942 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:08:14,237 WARN L194 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:08:15,216 WARN L194 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 43 [2020-11-07 00:08:16,498 WARN L194 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 194 DAG size of output: 49 [2020-11-07 00:08:17,842 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 196 DAG size of output: 51 [2020-11-07 00:08:18,402 WARN L194 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 11 [2020-11-07 00:08:19,011 WARN L194 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:08:19,354 WARN L194 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 27 [2020-11-07 00:08:19,674 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 27 [2020-11-07 00:08:19,996 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 27 [2020-11-07 00:08:20,788 WARN L194 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 11 [2020-11-07 00:08:21,441 WARN L194 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:08:22,023 WARN L194 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 11 [2020-11-07 00:08:22,664 WARN L194 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 11 [2020-11-07 00:08:23,077 WARN L194 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 27 [2020-11-07 00:08:23,380 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:08:23,767 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2020-11-07 00:08:25,342 WARN L194 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 194 DAG size of output: 51 [2020-11-07 00:08:27,123 WARN L194 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 198 DAG size of output: 56 [2020-11-07 00:08:28,221 WARN L194 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 192 DAG size of output: 48 [2020-11-07 00:08:28,861 WARN L194 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 12 [2020-11-07 00:08:29,509 WARN L194 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 11 [2020-11-07 00:08:30,111 WARN L194 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-11-07 00:08:30,464 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:08:30,878 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 27 [2020-11-07 00:08:31,260 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-11-07 00:08:31,579 WARN L194 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:08:31,898 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:08:32,256 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:08:32,902 WARN L194 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:08:33,270 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 27 [2020-11-07 00:08:33,556 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:08:33,940 WARN L194 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2020-11-07 00:08:34,230 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:08:35,793 WARN L194 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 196 DAG size of output: 51 [2020-11-07 00:08:36,474 WARN L194 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 15 [2020-11-07 00:08:36,780 WARN L194 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-11-07 00:08:37,088 WARN L194 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:08:37,743 WARN L194 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 34 [2020-11-07 00:08:38,059 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 31 [2020-11-07 00:08:38,774 WARN L194 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 34 [2020-11-07 00:08:39,118 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:08:39,784 WARN L194 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:08:40,068 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2020-11-07 00:08:40,673 WARN L194 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 11 [2020-11-07 00:08:41,294 WARN L194 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 11 [2020-11-07 00:08:41,980 WARN L194 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 11 [2020-11-07 00:08:42,313 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:08:42,645 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:08:43,266 WARN L194 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-11-07 00:08:43,449 WARN L194 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 41 [2020-11-07 00:08:44,021 WARN L194 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 25 [2020-11-07 00:08:44,346 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 00:08:44,671 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2020-11-07 00:08:44,991 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 27 [2020-11-07 00:08:46,023 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 203 DAG size of output: 53 [2020-11-07 00:08:46,636 WARN L194 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 11 [2020-11-07 00:08:46,946 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:08:47,277 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:08:48,311 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 194 DAG size of output: 50 [2020-11-07 00:08:50,275 WARN L194 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 203 DAG size of output: 58 [2020-11-07 00:08:50,972 WARN L194 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 34 [2020-11-07 00:08:51,300 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 00:08:51,319 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:08:51,319 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:08:51,320 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:08:51,320 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:08:51,320 INFO L266 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-11-07 00:08:51,321 INFO L266 CegarLoopResult]: For program point L667(lines 644 668) no Hoare annotation was computed. [2020-11-07 00:08:51,321 INFO L266 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-11-07 00:08:51,321 INFO L266 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-11-07 00:08:51,321 INFO L266 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-11-07 00:08:51,322 INFO L266 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-11-07 00:08:51,322 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 620 675) no Hoare annotation was computed. [2020-11-07 00:08:51,322 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 00:08:51,322 INFO L266 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-11-07 00:08:51,322 INFO L266 CegarLoopResult]: For program point L651(lines 651 655) no Hoare annotation was computed. [2020-11-07 00:08:51,322 INFO L266 CegarLoopResult]: For program point L651-1(lines 651 655) no Hoare annotation was computed. [2020-11-07 00:08:51,322 INFO L266 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-11-07 00:08:51,322 INFO L266 CegarLoopResult]: For program point L643-1(line 643) no Hoare annotation was computed. [2020-11-07 00:08:51,322 INFO L266 CegarLoopResult]: For program point L643-2(line 643) no Hoare annotation was computed. [2020-11-07 00:08:51,322 INFO L266 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-11-07 00:08:51,322 INFO L266 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-11-07 00:08:51,323 INFO L266 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-11-07 00:08:51,323 INFO L266 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-11-07 00:08:51,323 INFO L266 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-11-07 00:08:51,324 INFO L266 CegarLoopResult]: For program point L664-1(lines 645 666) no Hoare annotation was computed. [2020-11-07 00:08:51,324 INFO L266 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-11-07 00:08:51,324 INFO L266 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-11-07 00:08:51,324 INFO L266 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-11-07 00:08:51,324 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 620 675) no Hoare annotation was computed. [2020-11-07 00:08:51,324 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 620 675) no Hoare annotation was computed. [2020-11-07 00:08:51,324 INFO L266 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-11-07 00:08:51,324 INFO L266 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-11-07 00:08:51,324 INFO L266 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-11-07 00:08:51,324 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-07 00:08:51,325 INFO L266 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-11-07 00:08:51,325 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 00:08:51,325 INFO L266 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-11-07 00:08:51,325 INFO L266 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-11-07 00:08:51,325 INFO L266 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-11-07 00:08:51,325 INFO L266 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-11-07 00:08:51,325 INFO L266 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-11-07 00:08:51,325 INFO L266 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-11-07 00:08:51,325 INFO L266 CegarLoopResult]: For program point L662-1(line 662) no Hoare annotation was computed. [2020-11-07 00:08:51,325 INFO L266 CegarLoopResult]: For program point L662-2(line 662) no Hoare annotation was computed. [2020-11-07 00:08:51,325 INFO L266 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-11-07 00:08:51,325 INFO L266 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-11-07 00:08:51,325 INFO L266 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-11-07 00:08:51,325 INFO L266 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-11-07 00:08:51,326 INFO L266 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-11-07 00:08:51,326 INFO L266 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-11-07 00:08:51,326 INFO L266 CegarLoopResult]: For program point L700-1(line 700) no Hoare annotation was computed. [2020-11-07 00:08:51,326 INFO L266 CegarLoopResult]: For program point L700-2(line 700) no Hoare annotation was computed. [2020-11-07 00:08:51,326 INFO L266 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-11-07 00:08:51,326 INFO L266 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-11-07 00:08:51,326 INFO L266 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-11-07 00:08:51,326 INFO L266 CegarLoopResult]: For program point L725-1(line 725) no Hoare annotation was computed. [2020-11-07 00:08:51,326 INFO L266 CegarLoopResult]: For program point L725-2(line 725) no Hoare annotation was computed. [2020-11-07 00:08:51,326 INFO L266 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-11-07 00:08:51,326 INFO L266 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-11-07 00:08:51,327 INFO L266 CegarLoopResult]: For program point L721-1(line 721) no Hoare annotation was computed. [2020-11-07 00:08:51,327 INFO L266 CegarLoopResult]: For program point L721-2(line 721) no Hoare annotation was computed. [2020-11-07 00:08:51,327 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 676 735) no Hoare annotation was computed. [2020-11-07 00:08:51,327 INFO L266 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-11-07 00:08:51,327 INFO L266 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-11-07 00:08:51,327 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 676 735) no Hoare annotation was computed. [2020-11-07 00:08:51,327 INFO L266 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-11-07 00:08:51,327 INFO L266 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-11-07 00:08:51,327 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 676 735) no Hoare annotation was computed. [2020-11-07 00:08:51,327 INFO L266 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-11-07 00:08:51,327 INFO L266 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-11-07 00:08:51,327 INFO L266 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-11-07 00:08:51,327 INFO L266 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-11-07 00:08:51,328 INFO L266 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-11-07 00:08:51,328 INFO L266 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-11-07 00:08:51,328 INFO L266 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-11-07 00:08:51,328 INFO L266 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-11-07 00:08:51,328 INFO L266 CegarLoopResult]: For program point L702-2(lines 702 727) no Hoare annotation was computed. [2020-11-07 00:08:51,328 INFO L266 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-11-07 00:08:51,328 INFO L266 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-11-07 00:08:51,328 INFO L266 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-11-07 00:08:51,328 INFO L266 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-11-07 00:08:51,328 INFO L266 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-11-07 00:08:51,328 INFO L266 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-11-07 00:08:51,328 INFO L266 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-11-07 00:08:51,328 INFO L266 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-11-07 00:08:51,328 INFO L266 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-11-07 00:08:51,328 INFO L266 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-11-07 00:08:51,329 INFO L266 CegarLoopResult]: For program point L728(lines 701 729) no Hoare annotation was computed. [2020-11-07 00:08:51,329 INFO L266 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-11-07 00:08:51,329 INFO L266 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-11-07 00:08:51,329 INFO L266 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-11-07 00:08:51,329 INFO L266 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-11-07 00:08:51,329 INFO L266 CegarLoopResult]: For program point L720-1(line 720) no Hoare annotation was computed. [2020-11-07 00:08:51,329 INFO L266 CegarLoopResult]: For program point L720-2(line 720) no Hoare annotation was computed. [2020-11-07 00:08:51,329 INFO L266 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-11-07 00:08:51,329 INFO L266 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-11-07 00:08:51,329 INFO L266 CegarLoopResult]: For program point L716-1(line 716) no Hoare annotation was computed. [2020-11-07 00:08:51,329 INFO L266 CegarLoopResult]: For program point L716-2(line 716) no Hoare annotation was computed. [2020-11-07 00:08:51,330 INFO L266 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-11-07 00:08:51,330 INFO L266 CegarLoopResult]: For program point L708(lines 708 712) no Hoare annotation was computed. [2020-11-07 00:08:51,330 INFO L266 CegarLoopResult]: For program point L708-1(lines 708 712) no Hoare annotation was computed. [2020-11-07 00:08:51,330 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 159 165) the Hoare annotation is: true [2020-11-07 00:08:51,330 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 159 165) the Hoare annotation is: true [2020-11-07 00:08:51,330 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 166 174) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:08:51,330 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 166 174) the Hoare annotation is: true [2020-11-07 00:08:51,331 INFO L262 CegarLoopResult]: At program point L171(line 171) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:08:51,331 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 166 174) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:08:51,331 INFO L269 CegarLoopResult]: At program point L170(line 170) the Hoare annotation is: true [2020-11-07 00:08:51,331 INFO L262 CegarLoopResult]: At program point L548-3(line 548) the Hoare annotation is: (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (= test_~tmp___0~1 0))) (.cse2 (not (<= test_~tmp~3 2147483647))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp~3 0)) (.cse5 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse6 (not (= ~pumpRunning~0 0))) (.cse7 (not (< ~waterLevel~0 3))) (.cse8 (not (= 1 ~systemActive~0))) (.cse9 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse10 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret43| 2147483648)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (or (not (<= 1 ~systemActive~0)) .cse6 (and (not (= __utac_acc__Specification4_spec__1_~tmp~5 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret43| 0))) (= ~waterLevel~0 0)) (or .cse0 (and (= |__utac_acc__Specification4_spec__1_#t~ret43| __utac_acc__Specification4_spec__1_~tmp~5) (= |__utac_acc__Specification4_spec__1_#t~ret43| getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) .cse1 .cse2 .cse4 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10))) [2020-11-07 00:08:51,331 INFO L269 CegarLoopResult]: At program point L544(line 544) the Hoare annotation is: true [2020-11-07 00:08:51,331 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 542 566) the Hoare annotation is: true [2020-11-07 00:08:51,332 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 542 566) the Hoare annotation is: (let ((.cse0 (not (= __utac_acc__Specification4_spec__1_~tmp~5 0))) (.cse2 (= test_~tmp___2~0 0)) (.cse3 (not (= test_~tmp___0~1 0))) (.cse11 (not (<= test_~tmp~3 2147483647))) (.cse7 (= test_~tmp~3 0)) (.cse6 (not (< test_~splverifierCounter~0 4))) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse12 (not (< ~waterLevel~0 3))) (.cse9 (not (= 1 ~systemActive~0))) (.cse10 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse13 (not (<= test_~tmp___2~0 2147483647)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 (= ~waterLevel~0 0)) (let ((.cse4 (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (.cse5 (= __utac_acc__Specification4_spec__1_~tmp~5 getWaterLevel_~retValue_acc~1))) (or .cse2 .cse3 (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret44| 0) .cse4 .cse5) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (and .cse0 .cse4 .cse5) .cse1 .cse12 .cse13)) (or .cse2 .cse3 .cse11 .cse7 .cse6 .cse8 .cse1 .cse12 .cse9 .cse10 .cse13 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~5 2147483648))))) [2020-11-07 00:08:51,332 INFO L262 CegarLoopResult]: At program point L556(line 556) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:08:51,332 INFO L262 CegarLoopResult]: At program point L554(lines 554 560) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~3 2147483647)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= __utac_acc__Specification4_spec__1_~tmp~5 getWaterLevel_~retValue_acc~1)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 .cse0 (= ~waterLevel~0 0)) (or .cse1 .cse0 (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret44| 0))))) [2020-11-07 00:08:51,332 INFO L262 CegarLoopResult]: At program point L552(line 552) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~3 2147483647)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= __utac_acc__Specification4_spec__1_~tmp~5 getWaterLevel_~retValue_acc~1)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~systemActive~0)) .cse0 (= ~waterLevel~0 0)))) [2020-11-07 00:08:51,332 INFO L262 CegarLoopResult]: At program point L552-1(line 552) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~3 2147483647)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= __utac_acc__Specification4_spec__1_~tmp~5 getWaterLevel_~retValue_acc~1)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 .cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret44| 0))) (or .cse1 .cse0 (= ~waterLevel~0 0)))) [2020-11-07 00:08:51,333 INFO L262 CegarLoopResult]: At program point L550(lines 550 563) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) (not (= __utac_acc__Specification4_spec__1_~tmp~5 0)) .cse0 (= ~waterLevel~0 0)) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= __utac_acc__Specification4_spec__1_~tmp~5 getWaterLevel_~retValue_acc~1) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~5 2147483648))) (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:08:51,333 INFO L262 CegarLoopResult]: At program point L552-2(line 552) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~3 2147483647)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= __utac_acc__Specification4_spec__1_~tmp~5 getWaterLevel_~retValue_acc~1)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 .cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret44| 0))) (or .cse1 .cse0 (= ~waterLevel~0 0)))) [2020-11-07 00:08:51,333 INFO L262 CegarLoopResult]: At program point L552-3(line 552) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~3 2147483647)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= __utac_acc__Specification4_spec__1_~tmp~5 getWaterLevel_~retValue_acc~1)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 .cse0 (= ~waterLevel~0 0)) (or .cse1 .cse0 (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret44| 0))))) [2020-11-07 00:08:51,333 INFO L262 CegarLoopResult]: At program point L550-1(lines 542 566) the Hoare annotation is: (let ((.cse0 (not (= __utac_acc__Specification4_spec__1_~tmp~5 0))) (.cse2 (= test_~tmp___2~0 0)) (.cse3 (not (= test_~tmp___0~1 0))) (.cse11 (not (<= test_~tmp~3 2147483647))) (.cse7 (= test_~tmp~3 0)) (.cse6 (not (< test_~splverifierCounter~0 4))) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse12 (not (< ~waterLevel~0 3))) (.cse9 (not (= 1 ~systemActive~0))) (.cse10 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse13 (not (<= test_~tmp___2~0 2147483647)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 (= ~waterLevel~0 0)) (let ((.cse4 (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (.cse5 (= __utac_acc__Specification4_spec__1_~tmp~5 getWaterLevel_~retValue_acc~1))) (or .cse2 .cse3 (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret44| 0) .cse4 .cse5) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (and .cse0 .cse4 .cse5) .cse1 .cse12 .cse13)) (or .cse2 .cse3 .cse11 .cse7 .cse6 .cse8 .cse1 .cse12 .cse9 .cse10 .cse13 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~5 2147483648))))) [2020-11-07 00:08:51,334 INFO L269 CegarLoopResult]: At program point L548(line 548) the Hoare annotation is: true [2020-11-07 00:08:51,334 INFO L262 CegarLoopResult]: At program point L548-1(line 548) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (and (= |__utac_acc__Specification4_spec__1_#t~ret43| getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~systemActive~0)) .cse0 (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret43| 0))))) [2020-11-07 00:08:51,334 INFO L262 CegarLoopResult]: At program point L548-2(line 548) the Hoare annotation is: (let ((.cse1 (= test_~tmp___2~0 0)) (.cse2 (not (= test_~tmp___0~1 0))) (.cse3 (not (<= test_~tmp~3 2147483647))) (.cse5 (not (< test_~splverifierCounter~0 4))) (.cse4 (= test_~tmp~3 0)) (.cse6 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse7 (not (< ~waterLevel~0 3))) (.cse8 (not (= 1 ~systemActive~0))) (.cse9 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse10 (not (<= test_~tmp___2~0 2147483647)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret43| 0))) (or .cse1 (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret43| 2147483648)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse0 .cse7 .cse8 .cse9 .cse10) (or .cse1 .cse2 .cse3 (and (= |__utac_acc__Specification4_spec__1_#t~ret43| getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) .cse5 .cse4 .cse6 .cse0 .cse7 .cse8 .cse9 .cse10))) [2020-11-07 00:08:51,334 INFO L262 CegarLoopResult]: At program point L511(line 511) 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 00:08:51,334 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 509 531) 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 00:08:51,335 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 509 531) the Hoare annotation is: true [2020-11-07 00:08:51,335 INFO L269 CegarLoopResult]: At program point L528(line 528) the Hoare annotation is: true [2020-11-07 00:08:51,335 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 509 531) the Hoare annotation is: true [2020-11-07 00:08:51,335 INFO L262 CegarLoopResult]: At program point L521(line 521) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,335 INFO L262 CegarLoopResult]: At program point L521-1(line 521) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,335 INFO L262 CegarLoopResult]: At program point L519(lines 519 526) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,335 INFO L269 CegarLoopResult]: At program point L519-1(lines 519 526) the Hoare annotation is: true [2020-11-07 00:08:51,335 INFO L262 CegarLoopResult]: At program point L517(line 517) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret42| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:08:51,336 INFO L262 CegarLoopResult]: At program point L516(line 516) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,336 INFO L262 CegarLoopResult]: At program point L517-1(line 517) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret42| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:08:51,336 INFO L262 CegarLoopResult]: At program point L515(line 515) 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 00:08:51,336 INFO L262 CegarLoopResult]: At program point L517-2(line 517) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret42| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,336 INFO L262 CegarLoopResult]: At program point L515-1(line 515) 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 00:08:51,336 INFO L266 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-11-07 00:08:51,336 INFO L266 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-11-07 00:08:51,336 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 468 491) no Hoare annotation was computed. [2020-11-07 00:08:51,336 INFO L266 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-11-07 00:08:51,337 INFO L266 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-11-07 00:08:51,337 INFO L266 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-11-07 00:08:51,337 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 468 491) no Hoare annotation was computed. [2020-11-07 00:08:51,337 INFO L266 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-11-07 00:08:51,337 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 468 491) no Hoare annotation was computed. [2020-11-07 00:08:51,337 INFO L266 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-11-07 00:08:51,337 INFO L266 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-11-07 00:08:51,337 INFO L266 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-11-07 00:08:51,337 INFO L266 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-11-07 00:08:51,337 INFO L266 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-11-07 00:08:51,337 INFO L266 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-11-07 00:08:51,337 INFO L266 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-11-07 00:08:51,338 INFO L266 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-11-07 00:08:51,338 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 296 304) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2020-11-07 00:08:51,338 INFO L262 CegarLoopResult]: At program point L301(line 301) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (not (= ~pumpRunning~0 0))) [2020-11-07 00:08:51,338 INFO L269 CegarLoopResult]: At program point L300(line 300) the Hoare annotation is: true [2020-11-07 00:08:51,338 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 296 304) the Hoare annotation is: true [2020-11-07 00:08:51,338 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 296 304) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2020-11-07 00:08:51,338 INFO L269 CegarLoopResult]: At program point L353(line 353) the Hoare annotation is: true [2020-11-07 00:08:51,338 INFO L269 CegarLoopResult]: At program point L351(line 351) the Hoare annotation is: true [2020-11-07 00:08:51,338 INFO L269 CegarLoopResult]: At program point L350(lines 350 354) the Hoare annotation is: true [2020-11-07 00:08:51,338 INFO L269 CegarLoopResult]: At program point L348(line 348) the Hoare annotation is: true [2020-11-07 00:08:51,339 INFO L269 CegarLoopResult]: At program point L350-2(lines 350 354) the Hoare annotation is: true [2020-11-07 00:08:51,339 INFO L269 CegarLoopResult]: At program point L348-1(line 348) the Hoare annotation is: true [2020-11-07 00:08:51,339 INFO L269 CegarLoopResult]: At program point L348-2(line 348) the Hoare annotation is: true [2020-11-07 00:08:51,339 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 341 359) the Hoare annotation is: true [2020-11-07 00:08:51,339 INFO L269 CegarLoopResult]: At program point L348-3(line 348) the Hoare annotation is: true [2020-11-07 00:08:51,339 INFO L269 CegarLoopResult]: At program point L344(line 344) the Hoare annotation is: true [2020-11-07 00:08:51,339 INFO L269 CegarLoopResult]: At program point L343(line 343) the Hoare annotation is: true [2020-11-07 00:08:51,339 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 341 359) the Hoare annotation is: true [2020-11-07 00:08:51,339 INFO L269 CegarLoopResult]: At program point L356(line 356) the Hoare annotation is: true [2020-11-07 00:08:51,339 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 341 359) the Hoare annotation is: true [2020-11-07 00:08:51,340 INFO L266 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-11-07 00:08:51,340 INFO L266 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-11-07 00:08:51,340 INFO L266 CegarLoopResult]: For program point L312(lines 312 320) no Hoare annotation was computed. [2020-11-07 00:08:51,340 INFO L266 CegarLoopResult]: For program point L312-2(lines 312 320) no Hoare annotation was computed. [2020-11-07 00:08:51,340 INFO L266 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-11-07 00:08:51,340 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 305 340) no Hoare annotation was computed. [2020-11-07 00:08:51,340 INFO L266 CegarLoopResult]: For program point L335-1(line 335) no Hoare annotation was computed. [2020-11-07 00:08:51,340 INFO L266 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-11-07 00:08:51,340 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 305 340) no Hoare annotation was computed. [2020-11-07 00:08:51,340 INFO L266 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-11-07 00:08:51,340 INFO L266 CegarLoopResult]: For program point L324(lines 324 332) no Hoare annotation was computed. [2020-11-07 00:08:51,340 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 305 340) no Hoare annotation was computed. [2020-11-07 00:08:51,341 INFO L266 CegarLoopResult]: For program point L324-2(lines 324 332) no Hoare annotation was computed. [2020-11-07 00:08:51,341 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 152 158) the Hoare annotation is: true [2020-11-07 00:08:51,341 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 152 158) the Hoare annotation is: true [2020-11-07 00:08:51,341 INFO L266 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-11-07 00:08:51,341 INFO L266 CegarLoopResult]: For program point L611-2(line 611) no Hoare annotation was computed. [2020-11-07 00:08:51,341 INFO L266 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-11-07 00:08:51,341 INFO L266 CegarLoopResult]: For program point L574(lines 574 619) no Hoare annotation was computed. [2020-11-07 00:08:51,341 INFO L266 CegarLoopResult]: For program point L574-1(lines 574 619) no Hoare annotation was computed. [2020-11-07 00:08:51,341 INFO L266 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-11-07 00:08:51,341 INFO L266 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-11-07 00:08:51,341 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 574 619) no Hoare annotation was computed. [2020-11-07 00:08:51,341 INFO L266 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-11-07 00:08:51,342 INFO L266 CegarLoopResult]: For program point L597-1(line 597) no Hoare annotation was computed. [2020-11-07 00:08:51,342 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 574 619) no Hoare annotation was computed. [2020-11-07 00:08:51,342 INFO L266 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-11-07 00:08:51,342 INFO L266 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-11-07 00:08:51,342 INFO L266 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-11-07 00:08:51,342 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 574 619) no Hoare annotation was computed. [2020-11-07 00:08:51,342 INFO L266 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-11-07 00:08:51,342 INFO L266 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-11-07 00:08:51,342 INFO L266 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-11-07 00:08:51,342 INFO L266 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-11-07 00:08:51,342 INFO L266 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-11-07 00:08:51,342 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-07 00:08:51,343 INFO L266 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-11-07 00:08:51,343 INFO L266 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-11-07 00:08:51,343 INFO L266 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-07 00:08:51,343 INFO L266 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-11-07 00:08:51,343 INFO L266 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-11-07 00:08:51,343 INFO L266 CegarLoopResult]: For program point L604-1(line 604) no Hoare annotation was computed. [2020-11-07 00:08:51,343 INFO L266 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-11-07 00:08:51,343 INFO L266 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-11-07 00:08:51,343 INFO L266 CegarLoopResult]: For program point L600-1(line 600) no Hoare annotation was computed. [2020-11-07 00:08:51,343 INFO L266 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-11-07 00:08:51,344 INFO L266 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-11-07 00:08:51,344 INFO L266 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-11-07 00:08:51,344 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 00:08:51,344 INFO L266 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-11-07 00:08:51,344 INFO L266 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-11-07 00:08:51,344 INFO L266 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-11-07 00:08:51,344 INFO L266 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-11-07 00:08:51,344 INFO L266 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-11-07 00:08:51,344 INFO L266 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-11-07 00:08:51,344 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-07 00:08:51,344 INFO L266 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-11-07 00:08:51,345 INFO L266 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-11-07 00:08:51,345 INFO L266 CegarLoopResult]: For program point L611-1(line 611) no Hoare annotation was computed. [2020-11-07 00:08:51,345 INFO L266 CegarLoopResult]: For program point L929(line 929) no Hoare annotation was computed. [2020-11-07 00:08:51,345 INFO L266 CegarLoopResult]: For program point L896(line 896) no Hoare annotation was computed. [2020-11-07 00:08:51,345 INFO L266 CegarLoopResult]: For program point L927(line 927) no Hoare annotation was computed. [2020-11-07 00:08:51,345 INFO L266 CegarLoopResult]: For program point L894(line 894) no Hoare annotation was computed. [2020-11-07 00:08:51,345 INFO L266 CegarLoopResult]: For program point L925(line 925) no Hoare annotation was computed. [2020-11-07 00:08:51,345 INFO L266 CegarLoopResult]: For program point L892(line 892) no Hoare annotation was computed. [2020-11-07 00:08:51,345 INFO L266 CegarLoopResult]: For program point L923(line 923) no Hoare annotation was computed. [2020-11-07 00:08:51,345 INFO L266 CegarLoopResult]: For program point L890(line 890) no Hoare annotation was computed. [2020-11-07 00:08:51,345 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 887 932) no Hoare annotation was computed. [2020-11-07 00:08:51,345 INFO L266 CegarLoopResult]: For program point L888(line 888) no Hoare annotation was computed. [2020-11-07 00:08:51,346 INFO L266 CegarLoopResult]: For program point L911(lines 911 912) no Hoare annotation was computed. [2020-11-07 00:08:51,346 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 911 912) no Hoare annotation was computed. [2020-11-07 00:08:51,346 INFO L266 CegarLoopResult]: For program point L907(lines 907 914) no Hoare annotation was computed. [2020-11-07 00:08:51,346 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 887 932) no Hoare annotation was computed. [2020-11-07 00:08:51,346 INFO L266 CegarLoopResult]: For program point L905(line 905) no Hoare annotation was computed. [2020-11-07 00:08:51,346 INFO L266 CegarLoopResult]: For program point L903(line 903) no Hoare annotation was computed. [2020-11-07 00:08:51,346 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 887 932) no Hoare annotation was computed. [2020-11-07 00:08:51,346 INFO L266 CegarLoopResult]: For program point L901(lines 901 921) no Hoare annotation was computed. [2020-11-07 00:08:51,346 INFO L266 CegarLoopResult]: For program point L901-1(lines 901 921) no Hoare annotation was computed. [2020-11-07 00:08:51,346 INFO L266 CegarLoopResult]: For program point L897(line 897) no Hoare annotation was computed. [2020-11-07 00:08:51,346 INFO L266 CegarLoopResult]: For program point L928(line 928) no Hoare annotation was computed. [2020-11-07 00:08:51,347 INFO L266 CegarLoopResult]: For program point L895(line 895) no Hoare annotation was computed. [2020-11-07 00:08:51,347 INFO L266 CegarLoopResult]: For program point L928-1(line 928) no Hoare annotation was computed. [2020-11-07 00:08:51,347 INFO L266 CegarLoopResult]: For program point L926(line 926) no Hoare annotation was computed. [2020-11-07 00:08:51,347 INFO L266 CegarLoopResult]: For program point L928-2(line 928) no Hoare annotation was computed. [2020-11-07 00:08:51,347 INFO L266 CegarLoopResult]: For program point L893(line 893) no Hoare annotation was computed. [2020-11-07 00:08:51,347 INFO L266 CegarLoopResult]: For program point L926-1(line 926) no Hoare annotation was computed. [2020-11-07 00:08:51,347 INFO L266 CegarLoopResult]: For program point L924(line 924) no Hoare annotation was computed. [2020-11-07 00:08:51,347 INFO L266 CegarLoopResult]: For program point L926-2(line 926) no Hoare annotation was computed. [2020-11-07 00:08:51,347 INFO L266 CegarLoopResult]: For program point L891(line 891) no Hoare annotation was computed. [2020-11-07 00:08:51,347 INFO L266 CegarLoopResult]: For program point L889(line 889) no Hoare annotation was computed. [2020-11-07 00:08:51,347 INFO L266 CegarLoopResult]: For program point L887(lines 887 932) no Hoare annotation was computed. [2020-11-07 00:08:51,348 INFO L266 CegarLoopResult]: For program point L918(lines 918 919) no Hoare annotation was computed. [2020-11-07 00:08:51,348 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 918 919) no Hoare annotation was computed. [2020-11-07 00:08:51,348 INFO L266 CegarLoopResult]: For program point L906(line 906) no Hoare annotation was computed. [2020-11-07 00:08:51,348 INFO L266 CegarLoopResult]: For program point L906-1(line 906) no Hoare annotation was computed. [2020-11-07 00:08:51,348 INFO L266 CegarLoopResult]: For program point L904(line 904) no Hoare annotation was computed. [2020-11-07 00:08:51,348 INFO L266 CegarLoopResult]: For program point L906-2(line 906) no Hoare annotation was computed. [2020-11-07 00:08:51,348 INFO L266 CegarLoopResult]: For program point L898(line 898) no Hoare annotation was computed. [2020-11-07 00:08:51,348 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 499 508) 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 00:08:51,348 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 499 508) the Hoare annotation is: true [2020-11-07 00:08:51,348 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 499 508) the Hoare annotation is: true [2020-11-07 00:08:51,349 INFO L269 CegarLoopResult]: At program point L290-1(line 290) the Hoare annotation is: true [2020-11-07 00:08:51,349 INFO L269 CegarLoopResult]: At program point L290-2(line 290) the Hoare annotation is: true [2020-11-07 00:08:51,349 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 285 295) the Hoare annotation is: true [2020-11-07 00:08:51,349 INFO L269 CegarLoopResult]: At program point L290-3(line 290) the Hoare annotation is: true [2020-11-07 00:08:51,349 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 285 295) the Hoare annotation is: true [2020-11-07 00:08:51,349 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 285 295) the Hoare annotation is: true [2020-11-07 00:08:51,349 INFO L269 CegarLoopResult]: At program point L292(line 292) the Hoare annotation is: true [2020-11-07 00:08:51,349 INFO L269 CegarLoopResult]: At program point L290(line 290) the Hoare annotation is: true [2020-11-07 00:08:51,349 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 277 284) the Hoare annotation is: true [2020-11-07 00:08:51,350 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 277 284) the Hoare annotation is: true [2020-11-07 00:08:51,350 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 277 284) the Hoare annotation is: true [2020-11-07 00:08:51,350 INFO L262 CegarLoopResult]: At program point L254(line 254) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,350 INFO L262 CegarLoopResult]: At program point L252(lines 252 260) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,350 INFO L262 CegarLoopResult]: At program point L250(line 250) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,350 INFO L262 CegarLoopResult]: At program point L250-1(line 250) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,350 INFO L262 CegarLoopResult]: At program point L248(lines 248 265) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,350 INFO L262 CegarLoopResult]: At program point L250-2(line 250) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,351 INFO L262 CegarLoopResult]: At program point L250-3(line 250) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,351 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 244 268) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,351 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 244 268) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,351 INFO L262 CegarLoopResult]: At program point L263(line 263) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,351 INFO L262 CegarLoopResult]: At program point L263-1(lines 244 268) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,351 INFO L262 CegarLoopResult]: At program point L258(line 258) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,351 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 210 216) the Hoare annotation is: true [2020-11-07 00:08:51,351 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 210 216) the Hoare annotation is: true [2020-11-07 00:08:51,351 INFO L262 CegarLoopResult]: At program point L382(lines 382 386) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) .cse1 .cse2) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:08:51,352 INFO L262 CegarLoopResult]: At program point L378(line 378) 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 00:08:51,352 INFO L262 CegarLoopResult]: At program point L374(line 374) 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 00:08:51,352 INFO L262 CegarLoopResult]: At program point L428(lines 379 429) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,352 INFO L262 CegarLoopResult]: At program point L416(line 416) 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) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,352 INFO L262 CegarLoopResult]: At program point L416-1(line 416) 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) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,352 INFO L262 CegarLoopResult]: At program point L416-2(line 416) 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) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,352 INFO L262 CegarLoopResult]: At program point L412(line 412) 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) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,353 INFO L262 CegarLoopResult]: At program point L408(line 408) 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) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,353 INFO L262 CegarLoopResult]: At program point L375(line 375) 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 00:08:51,353 INFO L262 CegarLoopResult]: At program point L408-1(line 408) 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) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,353 INFO L262 CegarLoopResult]: At program point L400(lines 400 406) 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) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,353 INFO L262 CegarLoopResult]: At program point L400-1(lines 400 406) 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) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,353 INFO L262 CegarLoopResult]: At program point L425(lines 380 427) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) .cse1 .cse2) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:08:51,353 INFO L262 CegarLoopResult]: At program point L392(line 392) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (not (= test_~tmp~3 0)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,354 INFO L262 CegarLoopResult]: At program point L388(line 388) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ |test_#t~nondet38| 2147483648))) (.cse2 (<= |test_#t~nondet38| 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) .cse3 .cse4))) [2020-11-07 00:08:51,354 INFO L262 CegarLoopResult]: At program point L388-1(line 388) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ |test_#t~nondet38| 2147483648)) (<= |test_#t~nondet38| 2147483647) (= ~pumpRunning~0 0) (= test_~tmp~3 |test_#t~nondet38|) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,354 INFO L269 CegarLoopResult]: At program point testEXIT(lines 370 435) the Hoare annotation is: true [2020-11-07 00:08:51,354 INFO L262 CegarLoopResult]: At program point testENTRY(lines 370 435) 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 00:08:51,354 INFO L269 CegarLoopResult]: At program point testFINAL(lines 370 435) the Hoare annotation is: true [2020-11-07 00:08:51,354 INFO L262 CegarLoopResult]: At program point L372(line 372) 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 00:08:51,354 INFO L262 CegarLoopResult]: At program point L418(lines 418 422) 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) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,354 INFO L262 CegarLoopResult]: At program point L418-2(lines 410 423) 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) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,355 INFO L262 CegarLoopResult]: At program point L381(lines 380 427) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) .cse1 .cse2) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:08:51,355 INFO L262 CegarLoopResult]: At program point L410(lines 410 423) 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) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,355 INFO L262 CegarLoopResult]: At program point L373(line 373) 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 00:08:51,355 INFO L262 CegarLoopResult]: At program point L402(line 402) 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) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,355 INFO L262 CegarLoopResult]: At program point L398(line 398) 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) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,355 INFO L262 CegarLoopResult]: At program point L398-1(line 398) 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) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,355 INFO L262 CegarLoopResult]: At program point L390(lines 390 396) 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) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,356 INFO L262 CegarLoopResult]: At program point L390-1(lines 390 396) 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) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,356 INFO L266 CegarLoopResult]: For program point L865(lines 865 866) no Hoare annotation was computed. [2020-11-07 00:08:51,356 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 865 866) no Hoare annotation was computed. [2020-11-07 00:08:51,356 INFO L266 CegarLoopResult]: For program point L861(lines 861 868) no Hoare annotation was computed. [2020-11-07 00:08:51,356 INFO L266 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-11-07 00:08:51,356 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 841 886) no Hoare annotation was computed. [2020-11-07 00:08:51,356 INFO L266 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-11-07 00:08:51,356 INFO L266 CegarLoopResult]: For program point L855(lines 855 875) no Hoare annotation was computed. [2020-11-07 00:08:51,356 INFO L266 CegarLoopResult]: For program point L855-1(lines 855 875) no Hoare annotation was computed. [2020-11-07 00:08:51,356 INFO L266 CegarLoopResult]: For program point L851(line 851) no Hoare annotation was computed. [2020-11-07 00:08:51,356 INFO L266 CegarLoopResult]: For program point L882(line 882) no Hoare annotation was computed. [2020-11-07 00:08:51,357 INFO L266 CegarLoopResult]: For program point L849(line 849) no Hoare annotation was computed. [2020-11-07 00:08:51,357 INFO L266 CegarLoopResult]: For program point L882-1(line 882) no Hoare annotation was computed. [2020-11-07 00:08:51,357 INFO L266 CegarLoopResult]: For program point L880(line 880) no Hoare annotation was computed. [2020-11-07 00:08:51,357 INFO L266 CegarLoopResult]: For program point L882-2(line 882) no Hoare annotation was computed. [2020-11-07 00:08:51,357 INFO L266 CegarLoopResult]: For program point L847(line 847) no Hoare annotation was computed. [2020-11-07 00:08:51,357 INFO L266 CegarLoopResult]: For program point L880-1(line 880) no Hoare annotation was computed. [2020-11-07 00:08:51,357 INFO L266 CegarLoopResult]: For program point L878(line 878) no Hoare annotation was computed. [2020-11-07 00:08:51,357 INFO L266 CegarLoopResult]: For program point L880-2(line 880) no Hoare annotation was computed. [2020-11-07 00:08:51,357 INFO L266 CegarLoopResult]: For program point L845(line 845) no Hoare annotation was computed. [2020-11-07 00:08:51,357 INFO L266 CegarLoopResult]: For program point L843(line 843) no Hoare annotation was computed. [2020-11-07 00:08:51,357 INFO L266 CegarLoopResult]: For program point L841(lines 841 886) no Hoare annotation was computed. [2020-11-07 00:08:51,358 INFO L266 CegarLoopResult]: For program point L872(lines 872 873) no Hoare annotation was computed. [2020-11-07 00:08:51,358 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 872 873) no Hoare annotation was computed. [2020-11-07 00:08:51,358 INFO L266 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-11-07 00:08:51,358 INFO L266 CegarLoopResult]: For program point L860-1(line 860) no Hoare annotation was computed. [2020-11-07 00:08:51,358 INFO L266 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-11-07 00:08:51,358 INFO L266 CegarLoopResult]: For program point L860-2(line 860) no Hoare annotation was computed. [2020-11-07 00:08:51,358 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 841 886) no Hoare annotation was computed. [2020-11-07 00:08:51,358 INFO L266 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-11-07 00:08:51,358 INFO L266 CegarLoopResult]: For program point L883(line 883) no Hoare annotation was computed. [2020-11-07 00:08:51,358 INFO L266 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-11-07 00:08:51,358 INFO L266 CegarLoopResult]: For program point L881(line 881) no Hoare annotation was computed. [2020-11-07 00:08:51,359 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 841 886) no Hoare annotation was computed. [2020-11-07 00:08:51,359 INFO L266 CegarLoopResult]: For program point L848(line 848) no Hoare annotation was computed. [2020-11-07 00:08:51,359 INFO L266 CegarLoopResult]: For program point L879(line 879) no Hoare annotation was computed. [2020-11-07 00:08:51,359 INFO L266 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-11-07 00:08:51,359 INFO L266 CegarLoopResult]: For program point L877(line 877) no Hoare annotation was computed. [2020-11-07 00:08:51,359 INFO L266 CegarLoopResult]: For program point L844(line 844) no Hoare annotation was computed. [2020-11-07 00:08:51,359 INFO L266 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-11-07 00:08:51,359 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 128 136) the Hoare annotation is: true [2020-11-07 00:08:51,359 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 128 136) the Hoare annotation is: true [2020-11-07 00:08:51,359 INFO L269 CegarLoopResult]: At program point L133(line 133) the Hoare annotation is: true [2020-11-07 00:08:51,359 INFO L269 CegarLoopResult]: At program point L132(line 132) the Hoare annotation is: true [2020-11-07 00:08:51,360 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 128 136) the Hoare annotation is: true [2020-11-07 00:08:51,360 INFO L266 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-11-07 00:08:51,360 INFO L266 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-11-07 00:08:51,360 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 96 118) no Hoare annotation was computed. [2020-11-07 00:08:51,360 INFO L266 CegarLoopResult]: For program point L104(lines 104 112) no Hoare annotation was computed. [2020-11-07 00:08:51,360 INFO L266 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-11-07 00:08:51,360 INFO L266 CegarLoopResult]: For program point L104-2(lines 104 112) no Hoare annotation was computed. [2020-11-07 00:08:51,360 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 96 118) no Hoare annotation was computed. [2020-11-07 00:08:51,360 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 96 118) no Hoare annotation was computed. [2020-11-07 00:08:51,360 INFO L266 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-11-07 00:08:51,360 INFO L266 CegarLoopResult]: For program point L144-1(line 144) no Hoare annotation was computed. [2020-11-07 00:08:51,360 INFO L266 CegarLoopResult]: For program point L144-2(line 144) no Hoare annotation was computed. [2020-11-07 00:08:51,361 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 142 151) no Hoare annotation was computed. [2020-11-07 00:08:51,361 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 142 151) no Hoare annotation was computed. [2020-11-07 00:08:51,361 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 142 151) no Hoare annotation was computed. [2020-11-07 00:08:51,361 INFO L266 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed. [2020-11-07 00:08:51,361 INFO L266 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-11-07 00:08:51,361 INFO L266 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-11-07 00:08:51,361 INFO L266 CegarLoopResult]: For program point L762(lines 762 766) no Hoare annotation was computed. [2020-11-07 00:08:51,361 INFO L266 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-11-07 00:08:51,361 INFO L266 CegarLoopResult]: For program point L787-2(lines 787 807) no Hoare annotation was computed. [2020-11-07 00:08:51,361 INFO L266 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-11-07 00:08:51,361 INFO L266 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-11-07 00:08:51,361 INFO L266 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-11-07 00:08:51,361 INFO L266 CegarLoopResult]: For program point L738(lines 738 840) no Hoare annotation was computed. [2020-11-07 00:08:51,362 INFO L266 CegarLoopResult]: For program point L738-1(lines 738 840) no Hoare annotation was computed. [2020-11-07 00:08:51,362 INFO L266 CegarLoopResult]: For program point L829(line 829) no Hoare annotation was computed. [2020-11-07 00:08:51,362 INFO L266 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-11-07 00:08:51,362 INFO L266 CegarLoopResult]: For program point L829-1(line 829) no Hoare annotation was computed. [2020-11-07 00:08:51,362 INFO L266 CegarLoopResult]: For program point L763(line 763) no Hoare annotation was computed. [2020-11-07 00:08:51,362 INFO L266 CegarLoopResult]: For program point L829-2(line 829) no Hoare annotation was computed. [2020-11-07 00:08:51,362 INFO L266 CegarLoopResult]: For program point L788(lines 787 807) no Hoare annotation was computed. [2020-11-07 00:08:51,362 INFO L266 CegarLoopResult]: For program point L755(line 755) no Hoare annotation was computed. [2020-11-07 00:08:51,362 INFO L266 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-11-07 00:08:51,362 INFO L266 CegarLoopResult]: For program point L780(line 780) no Hoare annotation was computed. [2020-11-07 00:08:51,362 INFO L266 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-11-07 00:08:51,362 INFO L266 CegarLoopResult]: For program point L838(line 838) no Hoare annotation was computed. [2020-11-07 00:08:51,362 INFO L266 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-11-07 00:08:51,363 INFO L266 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-11-07 00:08:51,363 INFO L266 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-11-07 00:08:51,363 INFO L266 CegarLoopResult]: For program point L772-1(line 772) no Hoare annotation was computed. [2020-11-07 00:08:51,363 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 738 840) no Hoare annotation was computed. [2020-11-07 00:08:51,363 INFO L266 CegarLoopResult]: For program point L830(line 830) no Hoare annotation was computed. [2020-11-07 00:08:51,363 INFO L266 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-11-07 00:08:51,363 INFO L266 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-11-07 00:08:51,363 INFO L266 CegarLoopResult]: For program point L789(lines 789 793) no Hoare annotation was computed. [2020-11-07 00:08:51,363 INFO L266 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-11-07 00:08:51,363 INFO L266 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-11-07 00:08:51,363 INFO L266 CegarLoopResult]: For program point L814-1(line 814) no Hoare annotation was computed. [2020-11-07 00:08:51,364 INFO L266 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-11-07 00:08:51,364 INFO L266 CegarLoopResult]: For program point L814-2(line 814) no Hoare annotation was computed. [2020-11-07 00:08:51,364 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 738 840) no Hoare annotation was computed. [2020-11-07 00:08:51,364 INFO L266 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-11-07 00:08:51,364 INFO L266 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-11-07 00:08:51,364 INFO L266 CegarLoopResult]: For program point L798-1(line 798) no Hoare annotation was computed. [2020-11-07 00:08:51,364 INFO L266 CegarLoopResult]: For program point L798-2(line 798) no Hoare annotation was computed. [2020-11-07 00:08:51,364 INFO L266 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-11-07 00:08:51,364 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 738 840) no Hoare annotation was computed. [2020-11-07 00:08:51,364 INFO L266 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-11-07 00:08:51,364 INFO L266 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-11-07 00:08:51,365 INFO L266 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-11-07 00:08:51,365 INFO L266 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-11-07 00:08:51,365 INFO L266 CegarLoopResult]: For program point L832(line 832) no Hoare annotation was computed. [2020-11-07 00:08:51,365 INFO L266 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-11-07 00:08:51,365 INFO L266 CegarLoopResult]: For program point L758(line 758) no Hoare annotation was computed. [2020-11-07 00:08:51,365 INFO L266 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-11-07 00:08:51,365 INFO L266 CegarLoopResult]: For program point L816-1(line 816) no Hoare annotation was computed. [2020-11-07 00:08:51,365 INFO L266 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-11-07 00:08:51,365 INFO L266 CegarLoopResult]: For program point L816-2(line 816) no Hoare annotation was computed. [2020-11-07 00:08:51,365 INFO L266 CegarLoopResult]: For program point L808(lines 786 809) no Hoare annotation was computed. [2020-11-07 00:08:51,366 INFO L266 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-11-07 00:08:51,366 INFO L266 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-11-07 00:08:51,366 INFO L266 CegarLoopResult]: For program point L833(line 833) no Hoare annotation was computed. [2020-11-07 00:08:51,366 INFO L266 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-11-07 00:08:51,366 INFO L266 CegarLoopResult]: For program point L767(lines 767 783) no Hoare annotation was computed. [2020-11-07 00:08:51,366 INFO L266 CegarLoopResult]: For program point L800-1(line 800) no Hoare annotation was computed. [2020-11-07 00:08:51,366 INFO L266 CegarLoopResult]: For program point L800-2(line 800) no Hoare annotation was computed. [2020-11-07 00:08:51,366 INFO L266 CegarLoopResult]: For program point L759(line 759) no Hoare annotation was computed. [2020-11-07 00:08:51,366 INFO L266 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-11-07 00:08:51,366 INFO L266 CegarLoopResult]: For program point L784(lines 784 825) no Hoare annotation was computed. [2020-11-07 00:08:51,366 INFO L266 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-11-07 00:08:51,366 INFO L266 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-11-07 00:08:51,367 INFO L266 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-11-07 00:08:51,367 INFO L266 CegarLoopResult]: For program point L776-1(line 776) no Hoare annotation was computed. [2020-11-07 00:08:51,367 INFO L266 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-11-07 00:08:51,367 INFO L266 CegarLoopResult]: For program point L826(lines 826 837) no Hoare annotation was computed. [2020-11-07 00:08:51,367 INFO L266 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-11-07 00:08:51,367 INFO L266 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-11-07 00:08:51,367 INFO L266 CegarLoopResult]: For program point L818-1(line 818) no Hoare annotation was computed. [2020-11-07 00:08:51,367 INFO L266 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-11-07 00:08:51,367 INFO L266 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-11-07 00:08:51,367 INFO L266 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-11-07 00:08:51,367 INFO L266 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-11-07 00:08:51,367 INFO L266 CegarLoopResult]: For program point L802-1(line 802) no Hoare annotation was computed. [2020-11-07 00:08:51,368 INFO L266 CegarLoopResult]: For program point L769-1(line 769) no Hoare annotation was computed. [2020-11-07 00:08:51,368 INFO L266 CegarLoopResult]: For program point L827(lines 827 834) no Hoare annotation was computed. [2020-11-07 00:08:51,368 INFO L266 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-11-07 00:08:51,368 INFO L266 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-11-07 00:08:51,368 INFO L266 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-11-07 00:08:51,368 INFO L266 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-11-07 00:08:51,368 INFO L266 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-11-07 00:08:51,368 INFO L266 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-11-07 00:08:51,368 INFO L262 CegarLoopResult]: At program point L865(line 865) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,368 INFO L262 CegarLoopResult]: At program point L737(line 737) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:08:51,369 INFO L262 CegarLoopResult]: At program point L865-1(line 865) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,369 INFO L262 CegarLoopResult]: At program point L919(line 919) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,369 INFO L262 CegarLoopResult]: At program point L114(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,369 INFO L262 CegarLoopResult]: At program point L114-1(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,369 INFO L262 CegarLoopResult]: At program point L114-2(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,369 INFO L262 CegarLoopResult]: At program point L911(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,369 INFO L262 CegarLoopResult]: At program point L110(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,369 INFO L262 CegarLoopResult]: At program point L911-1(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,369 INFO L262 CegarLoopResult]: At program point L110-1(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,370 INFO L262 CegarLoopResult]: At program point L110-2(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,370 INFO L262 CegarLoopResult]: At program point L110-3(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,370 INFO L262 CegarLoopResult]: At program point L106(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,370 INFO L262 CegarLoopResult]: At program point L106-1(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,370 INFO L262 CegarLoopResult]: At program point L106-2(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,370 INFO L262 CegarLoopResult]: At program point L106-3(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,370 INFO L262 CegarLoopResult]: At program point L102(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,370 INFO L262 CegarLoopResult]: At program point L106-4(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,370 INFO L262 CegarLoopResult]: At program point L102-1(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,371 INFO L262 CegarLoopResult]: At program point L106-5(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,371 INFO L262 CegarLoopResult]: At program point L102-2(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,371 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 00:08:51,371 INFO L262 CegarLoopResult]: At program point L102-3(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,371 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 00:08:51,371 INFO L262 CegarLoopResult]: At program point L102-4(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,371 INFO L262 CegarLoopResult]: At program point L866(line 866) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,371 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 00:08:51,371 INFO L262 CegarLoopResult]: At program point L102-5(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,371 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 00:08:51,372 INFO L262 CegarLoopResult]: At program point L102-6(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,372 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 00:08:51,372 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 00:08:51,372 INFO L262 CegarLoopResult]: At program point L102-7(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,372 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 00:08:51,372 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 00:08:51,372 INFO L262 CegarLoopResult]: At program point L437(line 437) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:08:51,372 INFO L262 CegarLoopResult]: At program point L912(line 912) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,372 INFO L262 CegarLoopResult]: At program point L334(line 334) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,373 INFO L262 CegarLoopResult]: At program point L334-1(line 334) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,373 INFO L262 CegarLoopResult]: At program point L334-2(line 334) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,373 INFO L262 CegarLoopResult]: At program point L334-3(line 334) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,373 INFO L262 CegarLoopResult]: At program point L330(line 330) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,373 INFO L262 CegarLoopResult]: At program point L330-1(line 330) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,373 INFO L262 CegarLoopResult]: At program point L330-2(line 330) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,373 INFO L262 CegarLoopResult]: At program point L330-3(line 330) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,373 INFO L262 CegarLoopResult]: At program point L326(line 326) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,373 INFO L262 CegarLoopResult]: At program point L330-4(line 330) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,373 INFO L262 CegarLoopResult]: At program point L326-1(line 326) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,374 INFO L262 CegarLoopResult]: At program point L326-2(line 326) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,374 INFO L262 CegarLoopResult]: At program point L326-3(line 326) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,374 INFO L262 CegarLoopResult]: At program point L322(line 322) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,374 INFO L262 CegarLoopResult]: At program point L322-1(line 322) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,374 INFO L262 CegarLoopResult]: At program point L322-2(line 322) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,374 INFO L262 CegarLoopResult]: At program point L322-3(line 322) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,374 INFO L262 CegarLoopResult]: At program point L318(line 318) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,374 INFO L262 CegarLoopResult]: At program point L322-4(line 322) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,374 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 00:08:51,374 INFO L262 CegarLoopResult]: At program point L318-1(line 318) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,375 INFO L262 CegarLoopResult]: At program point L322-5(line 322) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,375 INFO L262 CegarLoopResult]: At program point L318-2(line 318) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,375 INFO L262 CegarLoopResult]: At program point L322-6(line 322) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,375 INFO L262 CegarLoopResult]: At program point L318-3(line 318) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,375 INFO L262 CegarLoopResult]: At program point L322-7(line 322) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,375 INFO L262 CegarLoopResult]: At program point L314(line 314) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,375 INFO L262 CegarLoopResult]: At program point L318-4(line 318) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,375 INFO L262 CegarLoopResult]: At program point L314-1(line 314) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,375 INFO L262 CegarLoopResult]: At program point L314-2(line 314) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,375 INFO L262 CegarLoopResult]: At program point L314-3(line 314) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,376 INFO L262 CegarLoopResult]: At program point L310(line 310) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,376 INFO L262 CegarLoopResult]: At program point L182(line 182) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,376 INFO L262 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,376 INFO L262 CegarLoopResult]: At program point L872(line 872) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,376 INFO L262 CegarLoopResult]: At program point L872-1(line 872) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,376 INFO L262 CegarLoopResult]: At program point L183(line 183) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,376 INFO L262 CegarLoopResult]: At program point L918(line 918) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,376 INFO L262 CegarLoopResult]: At program point L918-1(line 918) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,376 INFO L262 CegarLoopResult]: At program point L336(line 336) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,377 INFO L262 CegarLoopResult]: At program point L336-1(line 336) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,377 INFO L262 CegarLoopResult]: At program point L336-2(line 336) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,377 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~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 00:08:51,377 INFO L262 CegarLoopResult]: At program point L873(line 873) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,377 INFO L262 CegarLoopResult]: At program point L101(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:51,377 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 00:08:51,377 INFO L266 CegarLoopResult]: For program point activatePumpFINAL(lines 269 276) no Hoare annotation was computed. [2020-11-07 00:08:51,378 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 269 276) no Hoare annotation was computed. [2020-11-07 00:08:51,378 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 269 276) no Hoare annotation was computed. [2020-11-07 00:08:51,378 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 119 127) the Hoare annotation is: true [2020-11-07 00:08:51,378 INFO L262 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) [2020-11-07 00:08:51,378 INFO L269 CegarLoopResult]: At program point L123(line 123) the Hoare annotation is: true [2020-11-07 00:08:51,378 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 119 127) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:08:51,378 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 119 127) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:08:51,378 INFO L262 CegarLoopResult]: At program point L80(line 80) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:08:51,378 INFO L269 CegarLoopResult]: At program point L79-1(lines 75 86) the Hoare annotation is: true [2020-11-07 00:08:51,378 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 75 86) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:08:51,379 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 75 86) the Hoare annotation is: true [2020-11-07 00:08:51,379 INFO L262 CegarLoopResult]: At program point L82(line 82) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:08:51,379 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:08:51,379 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:08:51,379 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:08:51,379 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:08:51,379 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 87 95) the Hoare annotation is: true [2020-11-07 00:08:51,379 INFO L269 CegarLoopResult]: At program point L92(line 92) the Hoare annotation is: true [2020-11-07 00:08:51,379 INFO L269 CegarLoopResult]: At program point L91(line 91) the Hoare annotation is: true [2020-11-07 00:08:51,379 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 87 95) the Hoare annotation is: true [2020-11-07 00:08:51,379 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 87 95) the Hoare annotation is: true [2020-11-07 00:08:51,379 INFO L262 CegarLoopResult]: At program point L192(line 192) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,380 INFO L262 CegarLoopResult]: At program point L190(lines 189 208) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,380 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 186 209) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,380 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 186 209) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (= test_~tmp~3 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= __utac_acc__Specification4_spec__1_~tmp~5 getWaterLevel_~retValue_acc~1) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~5 2147483648))) .cse0 (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (= |old(~waterLevel~0)| 0) (not (<= test_~tmp~3 2147483647)) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___2~0 2147483647))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) .cse0))) [2020-11-07 00:08:51,380 INFO L262 CegarLoopResult]: At program point L199(line 199) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,380 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 186 209) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (= test_~tmp~3 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= __utac_acc__Specification4_spec__1_~tmp~5 getWaterLevel_~retValue_acc~1) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~5 2147483648))) .cse0 (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (= |old(~waterLevel~0)| 0) (not (<= test_~tmp~3 2147483647)) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___2~0 2147483647))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) .cse0))) [2020-11-07 00:08:51,380 INFO L262 CegarLoopResult]: At program point L197(lines 197 203) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,380 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 438 467) the Hoare annotation is: true [2020-11-07 00:08:51,381 INFO L269 CegarLoopResult]: At program point L448-2(lines 448 462) the Hoare annotation is: true [2020-11-07 00:08:51,381 INFO L269 CegarLoopResult]: At program point L444(line 444) the Hoare annotation is: true [2020-11-07 00:08:51,381 INFO L269 CegarLoopResult]: At program point L444-1(line 444) the Hoare annotation is: true [2020-11-07 00:08:51,381 INFO L269 CegarLoopResult]: At program point L440(line 440) the Hoare annotation is: true [2020-11-07 00:08:51,381 INFO L269 CegarLoopResult]: At program point L463(lines 438 467) the Hoare annotation is: true [2020-11-07 00:08:51,381 INFO L269 CegarLoopResult]: At program point L459(line 459) the Hoare annotation is: true [2020-11-07 00:08:51,381 INFO L269 CegarLoopResult]: At program point L449(line 449) the Hoare annotation is: true [2020-11-07 00:08:51,381 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 438 467) the Hoare annotation is: true [2020-11-07 00:08:51,381 INFO L269 CegarLoopResult]: At program point L452(lines 452 456) the Hoare annotation is: true [2020-11-07 00:08:51,381 INFO L269 CegarLoopResult]: At program point L452-1(lines 452 456) the Hoare annotation is: true [2020-11-07 00:08:51,381 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 51 62) the Hoare annotation is: true [2020-11-07 00:08:51,382 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 51 62) the Hoare annotation is: true [2020-11-07 00:08:51,382 INFO L269 CegarLoopResult]: At program point L56(line 56) the Hoare annotation is: true [2020-11-07 00:08:51,382 INFO L269 CegarLoopResult]: At program point L55-1(lines 51 62) the Hoare annotation is: true [2020-11-07 00:08:51,382 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 492 498) the Hoare annotation is: true [2020-11-07 00:08:51,382 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 492 498) the Hoare annotation is: true [2020-11-07 00:08:51,382 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:08:51,382 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 00:08:51,382 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:08:51,382 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:08:51,382 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 360 367) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~systemActive~0)|))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~3 2147483647)) (not (= test_~tmp___0~1 0)) .cse0 (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (< ~waterLevel~0 3)) .cse1 (= 1 ~systemActive~0) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp~3 2147483648)))))) [2020-11-07 00:08:51,383 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 360 367) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:08:51,383 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 360 367) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~systemActive~0)|))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (<= 1 ~systemActive~0) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~3 2147483647)) (not (= test_~tmp___0~1 0)) .cse0 (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (< ~waterLevel~0 3)) .cse1 (= 1 ~systemActive~0) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp~3 2147483648)))))) [2020-11-07 00:08:51,383 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 63 74) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~3 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2020-11-07 00:08:51,383 INFO L262 CegarLoopResult]: At program point L68(line 68) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2020-11-07 00:08:51,383 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 63 74) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~3 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2020-11-07 00:08:51,383 INFO L262 CegarLoopResult]: At program point L67-1(lines 63 74) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~3 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2020-11-07 00:08:51,383 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 533 540) the Hoare annotation is: true [2020-11-07 00:08:51,383 INFO L269 CegarLoopResult]: At program point L537(line 537) the Hoare annotation is: true [2020-11-07 00:08:51,383 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 533 540) the Hoare annotation is: true [2020-11-07 00:08:51,384 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 533 540) the Hoare annotation is: true [2020-11-07 00:08:51,384 INFO L262 CegarLoopResult]: At program point L224(line 224) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,384 INFO L262 CegarLoopResult]: At program point L224-1(line 224) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,384 INFO L262 CegarLoopResult]: At program point L222(lines 222 239) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,384 INFO L262 CegarLoopResult]: At program point L224-2(line 224) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,384 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 218 242) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,384 INFO L262 CegarLoopResult]: At program point L224-3(line 224) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,384 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 218 242) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,384 INFO L262 CegarLoopResult]: At program point L237(line 237) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,384 INFO L262 CegarLoopResult]: At program point L237-1(lines 218 242) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,385 INFO L262 CegarLoopResult]: At program point L232(line 232) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,385 INFO L262 CegarLoopResult]: At program point L228(line 228) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,385 INFO L262 CegarLoopResult]: At program point L226(lines 226 234) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:51,409 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:08:51 BoogieIcfgContainer [2020-11-07 00:08:51,409 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:08:51,411 INFO L168 Benchmark]: Toolchain (without parser) took 125496.76 ms. Allocated memory was 151.0 MB in the beginning and 502.3 MB in the end (delta: 351.3 MB). Free memory was 125.8 MB in the beginning and 327.9 MB in the end (delta: -202.1 MB). Peak memory consumption was 313.9 MB. Max. memory is 8.0 GB. [2020-11-07 00:08:51,411 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 151.0 MB. Free memory was 124.0 MB in the beginning and 123.9 MB in the end (delta: 95.5 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:08:51,412 INFO L168 Benchmark]: CACSL2BoogieTranslator took 600.67 ms. Allocated memory is still 151.0 MB. Free memory was 125.0 MB in the beginning and 104.3 MB in the end (delta: 20.7 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:08:51,412 INFO L168 Benchmark]: Boogie Preprocessor took 131.83 ms. Allocated memory is still 151.0 MB. Free memory was 104.2 MB in the beginning and 100.4 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:08:51,413 INFO L168 Benchmark]: RCFGBuilder took 1335.13 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 100.3 MB in the beginning and 142.3 MB in the end (delta: -42.0 MB). Peak memory consumption was 54.9 MB. Max. memory is 8.0 GB. [2020-11-07 00:08:51,413 INFO L168 Benchmark]: TraceAbstraction took 123413.94 ms. Allocated memory was 181.4 MB in the beginning and 502.3 MB in the end (delta: 320.9 MB). Free memory was 141.8 MB in the beginning and 327.9 MB in the end (delta: -186.1 MB). Peak memory consumption was 298.9 MB. Max. memory is 8.0 GB. [2020-11-07 00:08:51,416 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 151.0 MB. Free memory was 124.0 MB in the beginning and 123.9 MB in the end (delta: 95.5 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 600.67 ms. Allocated memory is still 151.0 MB. Free memory was 125.0 MB in the beginning and 104.3 MB in the end (delta: 20.7 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 131.83 ms. Allocated memory is still 151.0 MB. Free memory was 104.2 MB in the beginning and 100.4 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1335.13 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 100.3 MB in the beginning and 142.3 MB in the end (delta: -42.0 MB). Peak memory consumption was 54.9 MB. Max. memory is 8.0 GB. * TraceAbstraction took 123413.94 ms. Allocated memory was 181.4 MB in the beginning and 502.3 MB in the end (delta: 320.9 MB). Free memory was 141.8 MB in the beginning and 327.9 MB in the end (delta: -186.1 MB). Peak memory consumption was 298.9 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: 872]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 865]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 911]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 918]: 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: 379]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 448]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 438]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 380]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || ((((\old(systemActive) == systemActive && waterLevel == 1) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(1 <= \old(systemActive))) || (((((\old(systemActive) == systemActive && \old(waterLevel) == waterLevel) && 0 <= tmp + 2147483648) && tmp <= 2147483647) && pumpRunning == 0) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 159]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 166]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(waterLevel == 1)) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 542]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((((!(1 <= systemActive) || !(tmp == 0)) || !(pumpRunning == 0)) || waterLevel == 0) && ((((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || ((((tmp___0 == 0 && pumpRunning == \result) && aux-isPumpRunning()-aux == 0) && waterLevel == retValue_acc) && tmp == retValue_acc)) || !(splverifierCounter < 4)) || tmp == 0) || !(0 <= tmp___2 + 2147483648)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || ((!(tmp == 0) && waterLevel == retValue_acc) && tmp == retValue_acc)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___2 <= 2147483647))) && (((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || !(tmp___2 <= 2147483647)) || 0 <= tmp + 2147483648) - ProcedureContractResult [Line: 509]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 296]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || !(pumpRunning == 0)) || (pumpRunning == retValue_acc && pumpRunning == \result) - ProcedureContractResult [Line: 341]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 152]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 499]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 285]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 277]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 244]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 210]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 370]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 128]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 75]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 119]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (!(1 <= systemActive) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 87]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 186]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || ((waterLevel == retValue_acc && tmp == retValue_acc) && 0 <= tmp + 2147483648)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || \old(waterLevel) == 0) || !(tmp <= 2147483647)) || !(\old(waterLevel) < 3)) || !(tmp___2 <= 2147483647)) && (((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 438]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 51]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 492]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 360]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((\old(systemActive) == systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0)) && (((((((((((tmp___2 == 0 || !(tmp <= 2147483647)) || !(tmp___0 == 0)) || !(1 <= \old(systemActive))) || !(splverifierCounter < 4)) || tmp == 0) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 1 == systemActive) || !(tmp___2 <= 2147483647)) || !(0 <= tmp + 2147483648)) - ProcedureContractResult [Line: 63]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((!(1 <= systemActive) || !(tmp <= 2147483647)) || \old(waterLevel) == waterLevel) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || !(0 <= tmp + 2147483648) - ProcedureContractResult [Line: 533]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 218]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: (!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 632 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 59.2s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 49.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 64.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1329 SDtfs, 3247 SDslu, 2853 SDs, 0 SdLazy, 6315 SolverSat, 1111 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 13.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 365 GetRequests, 195 SyntacticMatches, 1 SemanticMatches, 169 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3062 ImplicationChecksByTransitivity, 36.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=493occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 6 MinimizatonAttempts, 464 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 276 LocationsWithAnnotation, 1606 PreInvPairs, 2068 NumberOfFragments, 4473 HoareAnnotationTreeSize, 1606 FomulaSimplifications, 2458907 FormulaSimplificationTreeSizeReduction, 11.2s HoareSimplificationTime, 276 FomulaSimplificationsInter, 99990 FormulaSimplificationTreeSizeReductionInter, 52.4s 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...