/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/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product26.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:17:55,201 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:17:55,205 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:17:55,266 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:17:55,267 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:17:55,271 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:17:55,275 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:17:55,284 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:17:55,287 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:17:55,295 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:17:55,296 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:17:55,297 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:17:55,298 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:17:55,299 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:17:55,300 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:17:55,301 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:17:55,310 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:17:55,313 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:17:55,315 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:17:55,318 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:17:55,319 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:17:55,326 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:17:55,327 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:17:55,328 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:17:55,336 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:17:55,336 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:17:55,336 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:17:55,340 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:17:55,340 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:17:55,341 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:17:55,342 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:17:55,343 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:17:55,344 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:17:55,345 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:17:55,346 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:17:55,347 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:17:55,348 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:17:55,348 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:17:55,349 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:17:55,349 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:17:55,351 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:17:55,352 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-22 01:17:55,373 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:17:55,373 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:17:55,379 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:17:55,379 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:17:55,379 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:17:55,379 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:17:55,379 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:17:55,380 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:17:55,380 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:17:55,380 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:17:55,381 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:17:55,382 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:17:55,382 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:17:55,382 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:17:55,382 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:17:55,382 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:17:55,383 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:17:55,383 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:17:55,383 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:17:55,383 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:17:55,383 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:17:55,384 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:17:55,384 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:17:55,384 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:17:55,758 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:17:55,784 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:17:55,787 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:17:55,789 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:17:55,789 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:17:55,790 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product26.cil.c [2021-02-22 01:17:55,882 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/435f4f4ec/3c2b07c7930c498681a5d4f465230d79/FLAGa6199b70c [2021-02-22 01:17:56,557 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:17:56,558 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product26.cil.c [2021-02-22 01:17:56,589 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/435f4f4ec/3c2b07c7930c498681a5d4f465230d79/FLAGa6199b70c [2021-02-22 01:17:56,830 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/435f4f4ec/3c2b07c7930c498681a5d4f465230d79 [2021-02-22 01:17:56,833 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:17:56,847 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:17:56,849 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:17:56,849 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:17:56,853 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:17:56,854 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:17:56" (1/1) ... [2021-02-22 01:17:56,855 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f9b1eeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:17:56, skipping insertion in model container [2021-02-22 01:17:56,855 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:17:56" (1/1) ... [2021-02-22 01:17:56,863 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:17:56,906 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:17:57,163 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product26.cil.c[12347,12360] [2021-02-22 01:17:57,261 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:17:57,287 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:17:57,377 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product26.cil.c[12347,12360] [2021-02-22 01:17:57,401 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:17:57,444 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:17:57,444 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:17:57 WrapperNode [2021-02-22 01:17:57,445 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:17:57,446 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:17:57,446 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:17:57,447 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:17:57,459 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:17:57" (1/1) ... [2021-02-22 01:17:57,459 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:17:57" (1/1) ... [2021-02-22 01:17:57,478 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:17:57" (1/1) ... [2021-02-22 01:17:57,479 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:17:57" (1/1) ... [2021-02-22 01:17:57,509 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:17:57" (1/1) ... [2021-02-22 01:17:57,520 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:17:57" (1/1) ... [2021-02-22 01:17:57,526 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:17:57" (1/1) ... [2021-02-22 01:17:57,534 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:17:57,536 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:17:57,536 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:17:57,536 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:17:57,537 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:17:57" (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 [2021-02-22 01:17:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:17:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:17:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:17:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:17:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:17:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:17:57,629 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:17:57,629 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:17:57,629 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:17:57,629 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:17:57,629 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-22 01:17:57,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:17:57,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:17:57,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:17:57,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:17:57,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:17:57,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:17:57,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:17:57,631 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:17:57,631 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-22 01:17:57,631 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:17:57,631 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2021-02-22 01:17:57,631 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:17:57,631 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:17:57,632 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:17:57,632 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:17:57,632 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:17:57,632 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-22 01:17:57,632 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-22 01:17:57,632 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:17:57,632 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:17:57,633 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:17:57,633 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:17:57,633 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:17:57,633 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:17:57,633 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:17:57,633 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:17:57,634 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:17:57,634 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:17:57,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:17:57,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:17:57,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:17:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:17:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:17:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:17:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:17:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:17:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:17:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:17:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:17:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:17:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:17:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:17:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:17:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-22 01:17:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:17:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:17:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:17:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:17:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:17:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:17:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:17:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:17:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:17:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:17:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:17:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:17:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:17:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:17:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:17:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:17:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:17:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:17:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:17:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:17:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:17:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-22 01:17:57,640 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:17:57,640 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:17:57,640 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:17:57,640 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-22 01:17:57,640 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-22 01:17:57,640 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2021-02-22 01:17:57,640 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:17:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:17:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:17:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:17:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:17:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:17:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:17:57,642 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:17:57,642 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:17:57,642 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:17:57,642 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:17:57,642 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:17:57,642 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:17:57,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:17:57,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:17:58,821 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:17:58,821 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:17:58,824 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:17:58 BoogieIcfgContainer [2021-02-22 01:17:58,824 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:17:58,826 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:17:58,826 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:17:58,830 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:17:58,830 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:17:56" (1/3) ... [2021-02-22 01:17:58,831 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6801e599 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:17:58, skipping insertion in model container [2021-02-22 01:17:58,831 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:17:57" (2/3) ... [2021-02-22 01:17:58,832 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6801e599 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:17:58, skipping insertion in model container [2021-02-22 01:17:58,832 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:17:58" (3/3) ... [2021-02-22 01:17:58,834 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product26.cil.c [2021-02-22 01:17:58,841 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:17:58,846 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:17:58,867 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:17:58,894 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:17:58,894 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:17:58,894 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:17:58,895 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:17:58,895 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:17:58,895 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:17:58,895 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:17:58,895 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:17:58,920 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states. [2021-02-22 01:17:58,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-22 01:17:58,943 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:17:58,944 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:17:58,945 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:17:58,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:17:58,952 INFO L82 PathProgramCache]: Analyzing trace with hash 1769052545, now seen corresponding path program 1 times [2021-02-22 01:17:58,962 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:17:58,962 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1550234857] [2021-02-22 01:17:58,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:17:59,051 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:17:59,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:17:59,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:17:59,494 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:17:59,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:17:59,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:17:59,838 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:17:59,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:17:59,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:17:59,919 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:17:59,920 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:17:59,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:17:59,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:17:59,942 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:17:59,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:17:59,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:17:59,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:17:59,945 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:17:59,946 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:17:59,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:17:59,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:17:59,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:17:59,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:17:59,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:17:59,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:17:59,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:17:59,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:17:59,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:17:59,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:17:59,964 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:17:59,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:17:59,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:17:59,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:17:59,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:17:59,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:17:59,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:17:59,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:17:59,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:17:59,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:17:59,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-22 01:17:59,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:17:59,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:17:59,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:17:59,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:17:59,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:17:59,982 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:17:59,983 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:00,028 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:18:00,030 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1550234857] [2021-02-22 01:18:00,031 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:18:00,032 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:18:00,032 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [990932153] [2021-02-22 01:18:00,037 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:18:00,038 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:18:00,051 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:18:00,052 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:18:00,055 INFO L87 Difference]: Start difference. First operand 298 states. Second operand 4 states. [2021-02-22 01:18:01,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:18:01,444 INFO L93 Difference]: Finished difference Result 447 states and 524 transitions. [2021-02-22 01:18:01,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-22 01:18:01,446 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-22 01:18:01,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:18:01,466 INFO L225 Difference]: With dead ends: 447 [2021-02-22 01:18:01,466 INFO L226 Difference]: Without dead ends: 290 [2021-02-22 01:18:01,471 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:18:01,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2021-02-22 01:18:01,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 246. [2021-02-22 01:18:01,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 246 states. [2021-02-22 01:18:01,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 265 transitions. [2021-02-22 01:18:01,671 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 265 transitions. Word has length 165 [2021-02-22 01:18:01,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:18:01,673 INFO L480 AbstractCegarLoop]: Abstraction has 246 states and 265 transitions. [2021-02-22 01:18:01,673 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:18:01,673 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 265 transitions. [2021-02-22 01:18:01,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-22 01:18:01,678 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:18:01,678 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:18:01,678 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:18:01,679 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:18:01,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:18:01,679 INFO L82 PathProgramCache]: Analyzing trace with hash 698356487, now seen corresponding path program 1 times [2021-02-22 01:18:01,680 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:18:01,680 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2004033206] [2021-02-22 01:18:01,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:18:01,685 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:18:01,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:01,826 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:01,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:01,829 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:01,830 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:18:01,834 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:01,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:02,173 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:18:02,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:18:02,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:02,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:02,235 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:02,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:18:02,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:02,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:02,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:02,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:18:02,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:02,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:02,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:02,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:18:02,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:02,249 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:02,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:02,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:18:02,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:02,252 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:02,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:02,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:18:02,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:02,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:02,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:02,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:18:02,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:02,268 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:02,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:02,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:18:02,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:02,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:02,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:02,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-22 01:18:02,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:02,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:02,275 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:02,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:18:02,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:02,278 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:02,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:02,333 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:18:02,333 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2004033206] [2021-02-22 01:18:02,333 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:18:02,334 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-22 01:18:02,334 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1584016975] [2021-02-22 01:18:02,336 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-22 01:18:02,337 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:18:02,337 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-22 01:18:02,338 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:18:02,338 INFO L87 Difference]: Start difference. First operand 246 states and 265 transitions. Second operand 5 states. [2021-02-22 01:18:03,151 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:18:04,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:18:04,036 INFO L93 Difference]: Finished difference Result 371 states and 415 transitions. [2021-02-22 01:18:04,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-22 01:18:04,037 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-22 01:18:04,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:18:04,049 INFO L225 Difference]: With dead ends: 371 [2021-02-22 01:18:04,050 INFO L226 Difference]: Without dead ends: 279 [2021-02-22 01:18:04,056 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:18:04,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2021-02-22 01:18:04,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 236. [2021-02-22 01:18:04,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 236 states. [2021-02-22 01:18:04,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 252 transitions. [2021-02-22 01:18:04,173 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 252 transitions. Word has length 166 [2021-02-22 01:18:04,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:18:04,175 INFO L480 AbstractCegarLoop]: Abstraction has 236 states and 252 transitions. [2021-02-22 01:18:04,175 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-22 01:18:04,175 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 252 transitions. [2021-02-22 01:18:04,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-02-22 01:18:04,181 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:18:04,182 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:18:04,182 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:18:04,182 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:18:04,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:18:04,183 INFO L82 PathProgramCache]: Analyzing trace with hash -345580771, now seen corresponding path program 1 times [2021-02-22 01:18:04,183 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:18:04,184 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [589537910] [2021-02-22 01:18:04,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:18:04,188 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:18:04,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:04,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:04,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:04,385 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:04,385 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:18:04,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:04,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:18:04,395 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:04,395 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:04,396 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:04,397 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:18:04,403 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:04,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:04,725 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:18:04,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:18:04,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:04,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:04,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:04,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:18:04,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:04,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:04,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:04,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:18:04,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:04,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:04,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:04,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:18:04,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:04,796 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:04,796 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:04,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:04,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:18:04,820 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:04,821 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:18:04,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:18:04,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:04,838 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:04,838 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:04,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:18:04,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:04,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:04,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:04,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:18:04,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:04,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:04,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:18:04,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:18:04,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:04,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:04,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:04,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:18:04,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:04,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:04,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:04,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-02-22 01:18:04,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:04,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:04,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:04,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-02-22 01:18:04,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:04,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:04,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:04,954 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:18:04,954 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [589537910] [2021-02-22 01:18:04,955 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:18:04,956 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-22 01:18:04,956 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2007957370] [2021-02-22 01:18:04,959 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-22 01:18:04,960 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:18:04,960 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-22 01:18:04,963 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-22 01:18:04,963 INFO L87 Difference]: Start difference. First operand 236 states and 252 transitions. Second operand 11 states. [2021-02-22 01:18:05,600 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:18:06,061 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:18:06,476 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:18:06,873 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:18:07,270 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:18:07,646 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:18:09,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:18:09,170 INFO L93 Difference]: Finished difference Result 418 states and 480 transitions. [2021-02-22 01:18:09,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-22 01:18:09,171 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 179 [2021-02-22 01:18:09,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:18:09,175 INFO L225 Difference]: With dead ends: 418 [2021-02-22 01:18:09,176 INFO L226 Difference]: Without dead ends: 302 [2021-02-22 01:18:09,177 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2021-02-22 01:18:09,178 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 302 states. [2021-02-22 01:18:09,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 302 to 236. [2021-02-22 01:18:09,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 236 states. [2021-02-22 01:18:09,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 251 transitions. [2021-02-22 01:18:09,254 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 251 transitions. Word has length 179 [2021-02-22 01:18:09,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:18:09,255 INFO L480 AbstractCegarLoop]: Abstraction has 236 states and 251 transitions. [2021-02-22 01:18:09,255 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-22 01:18:09,255 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 251 transitions. [2021-02-22 01:18:09,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2021-02-22 01:18:09,258 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:18:09,258 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:18:09,258 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:18:09,259 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:18:09,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:18:09,259 INFO L82 PathProgramCache]: Analyzing trace with hash -194928524, now seen corresponding path program 1 times [2021-02-22 01:18:09,259 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:18:09,260 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [236295752] [2021-02-22 01:18:09,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:18:09,263 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:18:09,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:09,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:09,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:18:09,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:09,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:18:09,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:09,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:18:09,345 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:09,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:18:09,346 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:09,346 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:18:09,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:09,347 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:18:09,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:09,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:18:09,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:09,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:18:09,358 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:09,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:09,782 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:18:09,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:18:09,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:09,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:09,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:09,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:09,866 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:18:09,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:18:09,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:09,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:09,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:09,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:18:09,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:09,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:09,879 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:09,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:18:09,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:09,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:09,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:09,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:18:09,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:09,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:09,887 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:09,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:18:09,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:09,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:09,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:09,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:18:09,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:09,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:09,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:09,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:18:09,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:09,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:09,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:09,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:18:09,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:09,935 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:09,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:09,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:18:09,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:09,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:09,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:09,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:09,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:18:09,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:18:09,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:09,960 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:09,961 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:09,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2021-02-22 01:18:09,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:09,967 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:09,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:09,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2021-02-22 01:18:09,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:09,972 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:09,973 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:09,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:09,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:18:09,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:09,987 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:18:10,049 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-22 01:18:10,050 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [236295752] [2021-02-22 01:18:10,050 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:18:10,050 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-22 01:18:10,051 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1685970046] [2021-02-22 01:18:10,051 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-22 01:18:10,051 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:18:10,052 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-22 01:18:10,052 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-22 01:18:10,052 INFO L87 Difference]: Start difference. First operand 236 states and 251 transitions. Second operand 11 states. [2021-02-22 01:18:10,719 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:18:11,742 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:18:12,130 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:18:13,078 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:18:13,434 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:18:13,763 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:18:13,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:18:13,840 INFO L93 Difference]: Finished difference Result 378 states and 436 transitions. [2021-02-22 01:18:13,840 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-02-22 01:18:13,841 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 187 [2021-02-22 01:18:13,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:18:13,844 INFO L225 Difference]: With dead ends: 378 [2021-02-22 01:18:13,844 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:18:13,847 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=166, Invalid=386, Unknown=0, NotChecked=0, Total=552 [2021-02-22 01:18:13,847 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:18:13,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:18:13,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:18:13,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:18:13,848 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 187 [2021-02-22 01:18:13,848 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:18:13,848 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:18:13,848 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-22 01:18:13,848 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:18:13,848 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:18:13,849 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:18:13,851 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:18:17,310 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-22 01:18:17,553 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:18:17,833 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-22 01:18:18,221 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-22 01:18:18,503 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-22 01:18:18,793 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2021-02-22 01:18:19,053 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-22 01:18:19,351 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:18:19,622 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:18:19,845 WARN L202 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:18:20,104 WARN L202 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:18:20,353 WARN L202 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-22 01:18:20,838 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-22 01:18:21,132 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:18:21,439 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-22 01:18:21,696 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-22 01:18:21,954 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2021-02-22 01:18:22,334 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:18:22,579 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:18:22,850 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-22 01:18:23,129 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-22 01:18:23,500 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:18:23,867 WARN L202 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:18:24,178 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-22 01:18:24,466 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-22 01:18:24,737 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-22 01:18:24,994 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:18:25,335 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:18:25,592 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:18:25,870 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:18:26,139 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:18:26,482 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 13 [2021-02-22 01:18:26,865 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:18:27,149 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-22 01:18:27,418 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-22 01:18:27,666 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:18:27,941 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:18:28,225 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-22 01:18:28,470 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:18:28,804 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:18:29,086 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:18:29,424 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:18:29,723 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-22 01:18:29,965 WARN L202 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-22 01:18:30,268 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-22 01:18:30,274 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:18:30,274 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:18:30,275 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:18:30,275 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-22 01:18:30,275 INFO L189 CegarLoopUtils]: For program point L221(lines 221 225) no Hoare annotation was computed. [2021-02-22 01:18:30,275 INFO L189 CegarLoopUtils]: For program point L221-1(lines 221 225) no Hoare annotation was computed. [2021-02-22 01:18:30,275 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-22 01:18:30,275 INFO L189 CegarLoopUtils]: For program point L213-1(line 213) no Hoare annotation was computed. [2021-02-22 01:18:30,275 INFO L189 CegarLoopUtils]: For program point L213-2(line 213) no Hoare annotation was computed. [2021-02-22 01:18:30,275 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 190 245) no Hoare annotation was computed. [2021-02-22 01:18:30,275 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-22 01:18:30,275 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-22 01:18:30,275 INFO L189 CegarLoopUtils]: For program point L205(line 205) no Hoare annotation was computed. [2021-02-22 01:18:30,275 INFO L189 CegarLoopUtils]: For program point L234(line 234) no Hoare annotation was computed. [2021-02-22 01:18:30,275 INFO L189 CegarLoopUtils]: For program point L201(line 201) no Hoare annotation was computed. [2021-02-22 01:18:30,276 INFO L189 CegarLoopUtils]: For program point L234-1(lines 215 236) no Hoare annotation was computed. [2021-02-22 01:18:30,276 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-22 01:18:30,276 INFO L189 CegarLoopUtils]: For program point L197(line 197) no Hoare annotation was computed. [2021-02-22 01:18:30,276 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-22 01:18:30,276 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-22 01:18:30,276 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-22 01:18:30,276 INFO L189 CegarLoopUtils]: For program point L202(line 202) no Hoare annotation was computed. [2021-02-22 01:18:30,276 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-22 01:18:30,276 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 190 245) no Hoare annotation was computed. [2021-02-22 01:18:30,276 INFO L189 CegarLoopUtils]: For program point L198(line 198) no Hoare annotation was computed. [2021-02-22 01:18:30,277 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 190 245) no Hoare annotation was computed. [2021-02-22 01:18:30,277 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-22 01:18:30,277 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-22 01:18:30,277 INFO L189 CegarLoopUtils]: For program point L211(line 211) no Hoare annotation was computed. [2021-02-22 01:18:30,277 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-22 01:18:30,277 INFO L189 CegarLoopUtils]: For program point L203(line 203) no Hoare annotation was computed. [2021-02-22 01:18:30,277 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-22 01:18:30,277 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-22 01:18:30,278 INFO L189 CegarLoopUtils]: For program point L232-1(line 232) no Hoare annotation was computed. [2021-02-22 01:18:30,278 INFO L189 CegarLoopUtils]: For program point L232-2(line 232) no Hoare annotation was computed. [2021-02-22 01:18:30,278 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-22 01:18:30,278 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-22 01:18:30,278 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-22 01:18:30,278 INFO L189 CegarLoopUtils]: For program point L216(line 216) no Hoare annotation was computed. [2021-02-22 01:18:30,278 INFO L189 CegarLoopUtils]: For program point L212(line 212) no Hoare annotation was computed. [2021-02-22 01:18:30,278 INFO L189 CegarLoopUtils]: For program point L241(line 241) no Hoare annotation was computed. [2021-02-22 01:18:30,278 INFO L189 CegarLoopUtils]: For program point L237(lines 214 238) no Hoare annotation was computed. [2021-02-22 01:18:30,279 INFO L189 CegarLoopUtils]: For program point L204(line 204) no Hoare annotation was computed. [2021-02-22 01:18:30,279 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-22 01:18:30,279 INFO L189 CegarLoopUtils]: For program point L200(line 200) no Hoare annotation was computed. [2021-02-22 01:18:30,279 INFO L189 CegarLoopUtils]: For program point L229(line 229) no Hoare annotation was computed. [2021-02-22 01:18:30,279 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-02-22 01:18:30,279 INFO L189 CegarLoopUtils]: For program point L291-2(line 291) no Hoare annotation was computed. [2021-02-22 01:18:30,279 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-22 01:18:30,279 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-22 01:18:30,279 INFO L189 CegarLoopUtils]: For program point L250(line 250) no Hoare annotation was computed. [2021-02-22 01:18:30,279 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 246 305) no Hoare annotation was computed. [2021-02-22 01:18:30,280 INFO L189 CegarLoopUtils]: For program point L267(line 267) no Hoare annotation was computed. [2021-02-22 01:18:30,280 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 246 305) no Hoare annotation was computed. [2021-02-22 01:18:30,280 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-22 01:18:30,280 INFO L189 CegarLoopUtils]: For program point L292(line 292) no Hoare annotation was computed. [2021-02-22 01:18:30,280 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-22 01:18:30,280 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-22 01:18:30,280 INFO L189 CegarLoopUtils]: For program point L255(line 255) no Hoare annotation was computed. [2021-02-22 01:18:30,280 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-22 01:18:30,280 INFO L189 CegarLoopUtils]: For program point L247(line 247) no Hoare annotation was computed. [2021-02-22 01:18:30,281 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 246 305) no Hoare annotation was computed. [2021-02-22 01:18:30,281 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-22 01:18:30,281 INFO L189 CegarLoopUtils]: For program point L272-2(lines 272 297) no Hoare annotation was computed. [2021-02-22 01:18:30,281 INFO L189 CegarLoopUtils]: For program point L268(line 268) no Hoare annotation was computed. [2021-02-22 01:18:30,281 INFO L189 CegarLoopUtils]: For program point L293(line 293) no Hoare annotation was computed. [2021-02-22 01:18:30,281 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-22 01:18:30,281 INFO L189 CegarLoopUtils]: For program point L289(line 289) no Hoare annotation was computed. [2021-02-22 01:18:30,281 INFO L189 CegarLoopUtils]: For program point L256(line 256) no Hoare annotation was computed. [2021-02-22 01:18:30,281 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-22 01:18:30,281 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-22 01:18:30,282 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-22 01:18:30,282 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-22 01:18:30,282 INFO L189 CegarLoopUtils]: For program point L269(line 269) no Hoare annotation was computed. [2021-02-22 01:18:30,282 INFO L189 CegarLoopUtils]: For program point L298(lines 271 299) no Hoare annotation was computed. [2021-02-22 01:18:30,282 INFO L189 CegarLoopUtils]: For program point L294(line 294) no Hoare annotation was computed. [2021-02-22 01:18:30,282 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-22 01:18:30,282 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-22 01:18:30,282 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-22 01:18:30,282 INFO L189 CegarLoopUtils]: For program point L290-1(line 290) no Hoare annotation was computed. [2021-02-22 01:18:30,283 INFO L189 CegarLoopUtils]: For program point L290-2(line 290) no Hoare annotation was computed. [2021-02-22 01:18:30,283 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-22 01:18:30,283 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-22 01:18:30,283 INFO L189 CegarLoopUtils]: For program point L286-1(line 286) no Hoare annotation was computed. [2021-02-22 01:18:30,283 INFO L189 CegarLoopUtils]: For program point L286-2(line 286) no Hoare annotation was computed. [2021-02-22 01:18:30,283 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-22 01:18:30,283 INFO L189 CegarLoopUtils]: For program point L278(lines 278 282) no Hoare annotation was computed. [2021-02-22 01:18:30,283 INFO L189 CegarLoopUtils]: For program point L278-1(lines 278 282) no Hoare annotation was computed. [2021-02-22 01:18:30,283 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-22 01:18:30,284 INFO L189 CegarLoopUtils]: For program point L270-1(line 270) no Hoare annotation was computed. [2021-02-22 01:18:30,284 INFO L189 CegarLoopUtils]: For program point L270-2(line 270) no Hoare annotation was computed. [2021-02-22 01:18:30,284 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-22 01:18:30,284 INFO L189 CegarLoopUtils]: For program point L295(line 295) no Hoare annotation was computed. [2021-02-22 01:18:30,284 INFO L189 CegarLoopUtils]: For program point L262(line 262) no Hoare annotation was computed. [2021-02-22 01:18:30,284 INFO L189 CegarLoopUtils]: For program point L295-1(line 295) no Hoare annotation was computed. [2021-02-22 01:18:30,284 INFO L189 CegarLoopUtils]: For program point L295-2(line 295) no Hoare annotation was computed. [2021-02-22 01:18:30,284 INFO L189 CegarLoopUtils]: For program point L291(line 291) no Hoare annotation was computed. [2021-02-22 01:18:30,284 INFO L189 CegarLoopUtils]: For program point L258(line 258) no Hoare annotation was computed. [2021-02-22 01:18:30,284 INFO L189 CegarLoopUtils]: For program point L291-1(line 291) no Hoare annotation was computed. [2021-02-22 01:18:30,285 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 791 797) the Hoare annotation is: true [2021-02-22 01:18:30,285 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 791 797) the Hoare annotation is: true [2021-02-22 01:18:30,285 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 798 806) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (<= |valid_product_#res| 1))) [2021-02-22 01:18:30,285 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 798 806) the Hoare annotation is: true [2021-02-22 01:18:30,285 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 798 806) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (<= |valid_product_#res| 1))) [2021-02-22 01:18:30,285 INFO L185 CegarLoopUtils]: At program point L803(line 803) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1))) [2021-02-22 01:18:30,286 INFO L192 CegarLoopUtils]: At program point L802(line 802) the Hoare annotation is: true [2021-02-22 01:18:30,286 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 907 914) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:18:30,286 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 907 914) the Hoare annotation is: true [2021-02-22 01:18:30,286 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 907 914) the Hoare annotation is: true [2021-02-22 01:18:30,286 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 915 924) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:18:30,286 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 915 924) the Hoare annotation is: true [2021-02-22 01:18:30,286 INFO L185 CegarLoopUtils]: At program point L920(line 920) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:18:30,286 INFO L185 CegarLoopUtils]: At program point L920-1(line 920) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:18:30,286 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 915 924) the Hoare annotation is: true [2021-02-22 01:18:30,287 INFO L192 CegarLoopUtils]: At program point L920-2(line 920) the Hoare annotation is: true [2021-02-22 01:18:30,287 INFO L192 CegarLoopUtils]: At program point L931-2(line 931) the Hoare annotation is: true [2021-02-22 01:18:30,287 INFO L192 CegarLoopUtils]: At program point L931-3(line 931) the Hoare annotation is: true [2021-02-22 01:18:30,287 INFO L192 CegarLoopUtils]: At program point L927(line 927) the Hoare annotation is: true [2021-02-22 01:18:30,287 INFO L185 CegarLoopUtils]: At program point L940(line 940) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:18:30,287 INFO L185 CegarLoopUtils]: At program point L938(lines 938 944) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:18:30,287 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 925 953) the Hoare annotation is: true [2021-02-22 01:18:30,287 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 925 953) the Hoare annotation is: true [2021-02-22 01:18:30,288 INFO L185 CegarLoopUtils]: At program point L937(lines 937 947) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= __utac_acc__Specification5_spec__3_~tmp___0~2 0) (not (= ~pumpRunning~0 0))) [2021-02-22 01:18:30,288 INFO L192 CegarLoopUtils]: At program point L935(line 935) the Hoare annotation is: true [2021-02-22 01:18:30,288 INFO L185 CegarLoopUtils]: At program point L935-1(line 935) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret80| 0)) [2021-02-22 01:18:30,288 INFO L192 CegarLoopUtils]: At program point L933(lines 933 950) the Hoare annotation is: true [2021-02-22 01:18:30,288 INFO L185 CegarLoopUtils]: At program point L935-2(line 935) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret80| 0)) [2021-02-22 01:18:30,288 INFO L185 CegarLoopUtils]: At program point L935-3(line 935) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= __utac_acc__Specification5_spec__3_~tmp___0~2 0) (= |__utac_acc__Specification5_spec__3_#t~ret80| 0))) [2021-02-22 01:18:30,288 INFO L192 CegarLoopUtils]: At program point L933-1(lines 925 953) the Hoare annotation is: true [2021-02-22 01:18:30,288 INFO L192 CegarLoopUtils]: At program point L931(line 931) the Hoare annotation is: true [2021-02-22 01:18:30,289 INFO L192 CegarLoopUtils]: At program point L931-1(line 931) the Hoare annotation is: true [2021-02-22 01:18:30,289 INFO L185 CegarLoopUtils]: At program point L894(line 894) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~7 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:18:30,289 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 882 904) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:18:30,289 INFO L185 CegarLoopUtils]: At program point L894-1(line 894) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~7 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:18:30,289 INFO L185 CegarLoopUtils]: At program point L892(lines 892 899) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~7 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:18:30,289 INFO L192 CegarLoopUtils]: At program point L892-1(lines 892 899) the Hoare annotation is: true [2021-02-22 01:18:30,290 INFO L185 CegarLoopUtils]: At program point L890(line 890) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret77| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:18:30,290 INFO L185 CegarLoopUtils]: At program point L889(line 889) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:18:30,290 INFO L185 CegarLoopUtils]: At program point L890-1(line 890) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret77| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:18:30,290 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 882 904) the Hoare annotation is: true [2021-02-22 01:18:30,290 INFO L185 CegarLoopUtils]: At program point L888(line 888) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:18:30,290 INFO L185 CegarLoopUtils]: At program point L890-2(line 890) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret77| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~7 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:18:30,290 INFO L185 CegarLoopUtils]: At program point L888-1(line 888) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:18:30,291 INFO L185 CegarLoopUtils]: At program point L884(line 884) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:18:30,291 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 882 904) the Hoare annotation is: true [2021-02-22 01:18:30,291 INFO L192 CegarLoopUtils]: At program point L901(line 901) the Hoare annotation is: true [2021-02-22 01:18:30,291 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 839 862) no Hoare annotation was computed. [2021-02-22 01:18:30,291 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 839 862) no Hoare annotation was computed. [2021-02-22 01:18:30,291 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 839 862) no Hoare annotation was computed. [2021-02-22 01:18:30,291 INFO L189 CegarLoopUtils]: For program point L857(line 857) no Hoare annotation was computed. [2021-02-22 01:18:30,291 INFO L189 CegarLoopUtils]: For program point L856(line 856) no Hoare annotation was computed. [2021-02-22 01:18:30,291 INFO L189 CegarLoopUtils]: For program point L855(line 855) no Hoare annotation was computed. [2021-02-22 01:18:30,291 INFO L189 CegarLoopUtils]: For program point L854(line 854) no Hoare annotation was computed. [2021-02-22 01:18:30,292 INFO L189 CegarLoopUtils]: For program point L853(line 853) no Hoare annotation was computed. [2021-02-22 01:18:30,292 INFO L189 CegarLoopUtils]: For program point L852(line 852) no Hoare annotation was computed. [2021-02-22 01:18:30,292 INFO L189 CegarLoopUtils]: For program point L851(line 851) no Hoare annotation was computed. [2021-02-22 01:18:30,292 INFO L189 CegarLoopUtils]: For program point L850(line 850) no Hoare annotation was computed. [2021-02-22 01:18:30,292 INFO L189 CegarLoopUtils]: For program point L849(line 849) no Hoare annotation was computed. [2021-02-22 01:18:30,292 INFO L189 CegarLoopUtils]: For program point L848(line 848) no Hoare annotation was computed. [2021-02-22 01:18:30,292 INFO L189 CegarLoopUtils]: For program point L847(line 847) no Hoare annotation was computed. [2021-02-22 01:18:30,292 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-22 01:18:30,292 INFO L189 CegarLoopUtils]: For program point L845(line 845) no Hoare annotation was computed. [2021-02-22 01:18:30,293 INFO L189 CegarLoopUtils]: For program point L844(line 844) no Hoare annotation was computed. [2021-02-22 01:18:30,293 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 629 637) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2021-02-22 01:18:30,293 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 629 637) the Hoare annotation is: true [2021-02-22 01:18:30,293 INFO L185 CegarLoopUtils]: At program point L634(line 634) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7) (not (= ~pumpRunning~0 0))) [2021-02-22 01:18:30,293 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 629 637) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2021-02-22 01:18:30,293 INFO L192 CegarLoopUtils]: At program point L633(line 633) the Hoare annotation is: true [2021-02-22 01:18:30,293 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 674 692) the Hoare annotation is: true [2021-02-22 01:18:30,294 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 674 692) the Hoare annotation is: true [2021-02-22 01:18:30,294 INFO L192 CegarLoopUtils]: At program point L689(line 689) the Hoare annotation is: true [2021-02-22 01:18:30,294 INFO L192 CegarLoopUtils]: At program point L686(line 686) the Hoare annotation is: true [2021-02-22 01:18:30,294 INFO L192 CegarLoopUtils]: At program point L684(line 684) the Hoare annotation is: true [2021-02-22 01:18:30,294 INFO L192 CegarLoopUtils]: At program point L683(lines 683 687) the Hoare annotation is: true [2021-02-22 01:18:30,294 INFO L192 CegarLoopUtils]: At program point L681(line 681) the Hoare annotation is: true [2021-02-22 01:18:30,294 INFO L192 CegarLoopUtils]: At program point L683-2(lines 683 687) the Hoare annotation is: true [2021-02-22 01:18:30,294 INFO L192 CegarLoopUtils]: At program point L681-1(line 681) the Hoare annotation is: true [2021-02-22 01:18:30,294 INFO L192 CegarLoopUtils]: At program point L681-2(line 681) the Hoare annotation is: true [2021-02-22 01:18:30,295 INFO L192 CegarLoopUtils]: At program point L681-3(line 681) the Hoare annotation is: true [2021-02-22 01:18:30,295 INFO L192 CegarLoopUtils]: At program point L677(line 677) the Hoare annotation is: true [2021-02-22 01:18:30,295 INFO L192 CegarLoopUtils]: At program point L676(line 676) the Hoare annotation is: true [2021-02-22 01:18:30,295 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 674 692) the Hoare annotation is: true [2021-02-22 01:18:30,295 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-22 01:18:30,295 INFO L189 CegarLoopUtils]: For program point L668-1(line 668) no Hoare annotation was computed. [2021-02-22 01:18:30,295 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-22 01:18:30,295 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-22 01:18:30,295 INFO L189 CegarLoopUtils]: For program point L657(lines 657 665) no Hoare annotation was computed. [2021-02-22 01:18:30,296 INFO L189 CegarLoopUtils]: For program point L657-2(lines 657 665) no Hoare annotation was computed. [2021-02-22 01:18:30,296 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 638 673) no Hoare annotation was computed. [2021-02-22 01:18:30,296 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-22 01:18:30,296 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-22 01:18:30,296 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 638 673) no Hoare annotation was computed. [2021-02-22 01:18:30,296 INFO L189 CegarLoopUtils]: For program point L645(lines 645 653) no Hoare annotation was computed. [2021-02-22 01:18:30,296 INFO L189 CegarLoopUtils]: For program point L645-2(lines 645 653) no Hoare annotation was computed. [2021-02-22 01:18:30,296 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 638 673) no Hoare annotation was computed. [2021-02-22 01:18:30,296 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 784 790) the Hoare annotation is: true [2021-02-22 01:18:30,297 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 784 790) the Hoare annotation is: true [2021-02-22 01:18:30,297 INFO L189 CegarLoopUtils]: For program point L161(line 161) no Hoare annotation was computed. [2021-02-22 01:18:30,297 INFO L189 CegarLoopUtils]: For program point L159(line 159) no Hoare annotation was computed. [2021-02-22 01:18:30,297 INFO L189 CegarLoopUtils]: For program point L157(line 157) no Hoare annotation was computed. [2021-02-22 01:18:30,297 INFO L189 CegarLoopUtils]: For program point L155(line 155) no Hoare annotation was computed. [2021-02-22 01:18:30,297 INFO L189 CegarLoopUtils]: For program point L153(line 153) no Hoare annotation was computed. [2021-02-22 01:18:30,297 INFO L189 CegarLoopUtils]: For program point L184(line 184) no Hoare annotation was computed. [2021-02-22 01:18:30,297 INFO L189 CegarLoopUtils]: For program point L151(line 151) no Hoare annotation was computed. [2021-02-22 01:18:30,297 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 144 189) no Hoare annotation was computed. [2021-02-22 01:18:30,297 INFO L189 CegarLoopUtils]: For program point L182(line 182) no Hoare annotation was computed. [2021-02-22 01:18:30,297 INFO L189 CegarLoopUtils]: For program point L149(line 149) no Hoare annotation was computed. [2021-02-22 01:18:30,298 INFO L189 CegarLoopUtils]: For program point L180(line 180) no Hoare annotation was computed. [2021-02-22 01:18:30,298 INFO L189 CegarLoopUtils]: For program point L147(line 147) no Hoare annotation was computed. [2021-02-22 01:18:30,298 INFO L189 CegarLoopUtils]: For program point L178(line 178) no Hoare annotation was computed. [2021-02-22 01:18:30,298 INFO L189 CegarLoopUtils]: For program point L176(line 176) no Hoare annotation was computed. [2021-02-22 01:18:30,298 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 144 189) no Hoare annotation was computed. [2021-02-22 01:18:30,298 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-22 01:18:30,298 INFO L189 CegarLoopUtils]: For program point L174-1(line 174) no Hoare annotation was computed. [2021-02-22 01:18:30,298 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-22 01:18:30,298 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 144 189) no Hoare annotation was computed. [2021-02-22 01:18:30,299 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-22 01:18:30,299 INFO L189 CegarLoopUtils]: For program point L170-1(line 170) no Hoare annotation was computed. [2021-02-22 01:18:30,299 INFO L189 CegarLoopUtils]: For program point L168(line 168) no Hoare annotation was computed. [2021-02-22 01:18:30,299 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-22 01:18:30,299 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-22 01:18:30,299 INFO L189 CegarLoopUtils]: For program point L160(line 160) no Hoare annotation was computed. [2021-02-22 01:18:30,299 INFO L189 CegarLoopUtils]: For program point L158(line 158) no Hoare annotation was computed. [2021-02-22 01:18:30,299 INFO L189 CegarLoopUtils]: For program point L156(line 156) no Hoare annotation was computed. [2021-02-22 01:18:30,299 INFO L189 CegarLoopUtils]: For program point L154(line 154) no Hoare annotation was computed. [2021-02-22 01:18:30,299 INFO L189 CegarLoopUtils]: For program point L185(line 185) no Hoare annotation was computed. [2021-02-22 01:18:30,300 INFO L189 CegarLoopUtils]: For program point L152(line 152) no Hoare annotation was computed. [2021-02-22 01:18:30,300 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-22 01:18:30,300 INFO L189 CegarLoopUtils]: For program point L150(line 150) no Hoare annotation was computed. [2021-02-22 01:18:30,300 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-22 01:18:30,300 INFO L189 CegarLoopUtils]: For program point L148(line 148) no Hoare annotation was computed. [2021-02-22 01:18:30,300 INFO L189 CegarLoopUtils]: For program point L181-1(line 181) no Hoare annotation was computed. [2021-02-22 01:18:30,300 INFO L189 CegarLoopUtils]: For program point L179(line 179) no Hoare annotation was computed. [2021-02-22 01:18:30,300 INFO L189 CegarLoopUtils]: For program point L181-2(line 181) no Hoare annotation was computed. [2021-02-22 01:18:30,300 INFO L189 CegarLoopUtils]: For program point L177(line 177) no Hoare annotation was computed. [2021-02-22 01:18:30,300 INFO L189 CegarLoopUtils]: For program point L144(lines 144 189) no Hoare annotation was computed. [2021-02-22 01:18:30,300 INFO L189 CegarLoopUtils]: For program point L144-1(lines 144 189) no Hoare annotation was computed. [2021-02-22 01:18:30,301 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-22 01:18:30,301 INFO L189 CegarLoopUtils]: For program point L169(line 169) no Hoare annotation was computed. [2021-02-22 01:18:30,301 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-22 01:18:30,301 INFO L189 CegarLoopUtils]: For program point L167-1(line 167) no Hoare annotation was computed. [2021-02-22 01:18:30,301 INFO L189 CegarLoopUtils]: For program point L481(lines 481 482) no Hoare annotation was computed. [2021-02-22 01:18:30,301 INFO L189 CegarLoopUtils]: For program point L477(lines 477 484) no Hoare annotation was computed. [2021-02-22 01:18:30,301 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-22 01:18:30,301 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 457 502) no Hoare annotation was computed. [2021-02-22 01:18:30,301 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-22 01:18:30,301 INFO L189 CegarLoopUtils]: For program point L471(lines 471 491) no Hoare annotation was computed. [2021-02-22 01:18:30,302 INFO L189 CegarLoopUtils]: For program point L471-1(lines 471 491) no Hoare annotation was computed. [2021-02-22 01:18:30,302 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-22 01:18:30,302 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-22 01:18:30,302 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-22 01:18:30,302 INFO L189 CegarLoopUtils]: For program point L498-1(line 498) no Hoare annotation was computed. [2021-02-22 01:18:30,302 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-22 01:18:30,302 INFO L189 CegarLoopUtils]: For program point L498-2(line 498) no Hoare annotation was computed. [2021-02-22 01:18:30,302 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-22 01:18:30,302 INFO L189 CegarLoopUtils]: For program point L496-1(line 496) no Hoare annotation was computed. [2021-02-22 01:18:30,302 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-22 01:18:30,303 INFO L189 CegarLoopUtils]: For program point L496-2(line 496) no Hoare annotation was computed. [2021-02-22 01:18:30,303 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-22 01:18:30,303 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-22 01:18:30,303 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 457 502) no Hoare annotation was computed. [2021-02-22 01:18:30,303 INFO L189 CegarLoopUtils]: For program point L457(lines 457 502) no Hoare annotation was computed. [2021-02-22 01:18:30,303 INFO L189 CegarLoopUtils]: For program point L488(lines 488 489) no Hoare annotation was computed. [2021-02-22 01:18:30,303 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 457 502) no Hoare annotation was computed. [2021-02-22 01:18:30,303 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-22 01:18:30,303 INFO L189 CegarLoopUtils]: For program point L476-1(line 476) no Hoare annotation was computed. [2021-02-22 01:18:30,304 INFO L189 CegarLoopUtils]: For program point L474(line 474) no Hoare annotation was computed. [2021-02-22 01:18:30,304 INFO L189 CegarLoopUtils]: For program point L476-2(line 476) no Hoare annotation was computed. [2021-02-22 01:18:30,304 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-22 01:18:30,304 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-22 01:18:30,304 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-22 01:18:30,304 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-22 01:18:30,304 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-22 01:18:30,304 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-22 01:18:30,304 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-22 01:18:30,304 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-22 01:18:30,304 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-22 01:18:30,305 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-22 01:18:30,305 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 871 881) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:18:30,305 INFO L185 CegarLoopUtils]: At program point L876(line 876) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:18:30,305 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 871 881) the Hoare annotation is: true [2021-02-22 01:18:30,305 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 871 881) the Hoare annotation is: true [2021-02-22 01:18:30,305 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-22 01:18:30,305 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 618 628) no Hoare annotation was computed. [2021-02-22 01:18:30,306 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-22 01:18:30,306 INFO L189 CegarLoopUtils]: For program point L623-1(line 623) no Hoare annotation was computed. [2021-02-22 01:18:30,306 INFO L189 CegarLoopUtils]: For program point L623-2(line 623) no Hoare annotation was computed. [2021-02-22 01:18:30,306 INFO L189 CegarLoopUtils]: For program point L623-3(line 623) no Hoare annotation was computed. [2021-02-22 01:18:30,306 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 618 628) no Hoare annotation was computed. [2021-02-22 01:18:30,306 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 618 628) no Hoare annotation was computed. [2021-02-22 01:18:30,306 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 610 617) the Hoare annotation is: true [2021-02-22 01:18:30,306 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 610 617) the Hoare annotation is: true [2021-02-22 01:18:30,306 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 610 617) the Hoare annotation is: true [2021-02-22 01:18:30,307 INFO L185 CegarLoopUtils]: At program point L578-1(lines 559 583) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:18:30,307 INFO L185 CegarLoopUtils]: At program point L573(line 573) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:18:30,307 INFO L185 CegarLoopUtils]: At program point L569(line 569) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:18:30,307 INFO L185 CegarLoopUtils]: At program point L567(lines 567 575) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:18:30,307 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 559 583) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:18:30,307 INFO L185 CegarLoopUtils]: At program point L565(line 565) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:18:30,307 INFO L185 CegarLoopUtils]: At program point L565-1(line 565) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:18:30,307 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 559 583) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:18:30,308 INFO L185 CegarLoopUtils]: At program point L563(lines 563 580) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:18:30,308 INFO L185 CegarLoopUtils]: At program point L565-2(line 565) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:18:30,308 INFO L185 CegarLoopUtils]: At program point L565-3(line 565) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:18:30,308 INFO L185 CegarLoopUtils]: At program point L578(line 578) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:18:30,308 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 551 557) the Hoare annotation is: true [2021-02-22 01:18:30,308 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 551 557) the Hoare annotation is: true [2021-02-22 01:18:30,308 INFO L185 CegarLoopUtils]: At program point L733(lines 733 739) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:18:30,308 INFO L185 CegarLoopUtils]: At program point L733-1(lines 733 739) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:18:30,309 INFO L185 CegarLoopUtils]: At program point L758(lines 713 760) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:18:30,309 INFO L185 CegarLoopUtils]: At program point L725(line 725) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:18:30,309 INFO L185 CegarLoopUtils]: At program point L721(line 721) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:18:30,309 INFO L185 CegarLoopUtils]: At program point L721-1(line 721) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:18:30,309 INFO L185 CegarLoopUtils]: At program point L705(line 705) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:18:30,309 INFO L185 CegarLoopUtils]: At program point L751(lines 751 755) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:18:30,309 INFO L185 CegarLoopUtils]: At program point L751-2(lines 743 756) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:18:30,309 INFO L185 CegarLoopUtils]: At program point L714(lines 713 760) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:18:30,310 INFO L185 CegarLoopUtils]: At program point L743(lines 743 756) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:18:30,310 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 703 768) the Hoare annotation is: true [2021-02-22 01:18:30,310 INFO L185 CegarLoopUtils]: At program point L706(line 706) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:18:30,310 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 703 768) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:18:30,310 INFO L185 CegarLoopUtils]: At program point L735(line 735) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:18:30,310 INFO L185 CegarLoopUtils]: At program point L731(line 731) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:18:30,310 INFO L185 CegarLoopUtils]: At program point L731-1(line 731) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:18:30,310 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 703 768) the Hoare annotation is: true [2021-02-22 01:18:30,311 INFO L185 CegarLoopUtils]: At program point L723(lines 723 729) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:18:30,311 INFO L185 CegarLoopUtils]: At program point L723-1(lines 723 729) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:18:30,311 INFO L185 CegarLoopUtils]: At program point L715(lines 715 719) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:18:30,311 INFO L185 CegarLoopUtils]: At program point L711(line 711) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:18:30,311 INFO L185 CegarLoopUtils]: At program point L707(line 707) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:18:30,311 INFO L185 CegarLoopUtils]: At program point L761(lines 712 762) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:18:30,311 INFO L185 CegarLoopUtils]: At program point L749(line 749) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:18:30,312 INFO L185 CegarLoopUtils]: At program point L749-1(line 749) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:18:30,312 INFO L185 CegarLoopUtils]: At program point L749-2(line 749) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:18:30,312 INFO L185 CegarLoopUtils]: At program point L745(line 745) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:18:30,312 INFO L185 CegarLoopUtils]: At program point L741(line 741) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:18:30,312 INFO L185 CegarLoopUtils]: At program point L708(line 708) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:18:30,312 INFO L185 CegarLoopUtils]: At program point L741-1(line 741) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:18:30,312 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-22 01:18:30,312 INFO L189 CegarLoopUtils]: For program point L450-1(line 450) no Hoare annotation was computed. [2021-02-22 01:18:30,312 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-22 01:18:30,313 INFO L189 CegarLoopUtils]: For program point L450-2(line 450) no Hoare annotation was computed. [2021-02-22 01:18:30,313 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-22 01:18:30,313 INFO L189 CegarLoopUtils]: For program point L413(line 413) no Hoare annotation was computed. [2021-02-22 01:18:30,313 INFO L189 CegarLoopUtils]: For program point L411(lines 411 456) no Hoare annotation was computed. [2021-02-22 01:18:30,313 INFO L189 CegarLoopUtils]: For program point L442(lines 442 443) no Hoare annotation was computed. [2021-02-22 01:18:30,313 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 411 456) no Hoare annotation was computed. [2021-02-22 01:18:30,313 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-22 01:18:30,313 INFO L189 CegarLoopUtils]: For program point L430-1(line 430) no Hoare annotation was computed. [2021-02-22 01:18:30,313 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-22 01:18:30,313 INFO L189 CegarLoopUtils]: For program point L430-2(line 430) no Hoare annotation was computed. [2021-02-22 01:18:30,313 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-22 01:18:30,314 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-22 01:18:30,314 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-22 01:18:30,314 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-22 01:18:30,314 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-22 01:18:30,314 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-22 01:18:30,314 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-22 01:18:30,314 INFO L189 CegarLoopUtils]: For program point L447(line 447) no Hoare annotation was computed. [2021-02-22 01:18:30,314 INFO L189 CegarLoopUtils]: For program point L414(line 414) no Hoare annotation was computed. [2021-02-22 01:18:30,314 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-22 01:18:30,314 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 411 456) no Hoare annotation was computed. [2021-02-22 01:18:30,314 INFO L189 CegarLoopUtils]: For program point L435(lines 435 436) no Hoare annotation was computed. [2021-02-22 01:18:30,314 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 411 456) no Hoare annotation was computed. [2021-02-22 01:18:30,315 INFO L189 CegarLoopUtils]: For program point L431(lines 431 438) no Hoare annotation was computed. [2021-02-22 01:18:30,315 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-22 01:18:30,315 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-22 01:18:30,315 INFO L189 CegarLoopUtils]: For program point L425(lines 425 445) no Hoare annotation was computed. [2021-02-22 01:18:30,315 INFO L189 CegarLoopUtils]: For program point L425-1(lines 425 445) no Hoare annotation was computed. [2021-02-22 01:18:30,315 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-22 01:18:30,315 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-22 01:18:30,315 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-22 01:18:30,315 INFO L189 CegarLoopUtils]: For program point L452-1(line 452) no Hoare annotation was computed. [2021-02-22 01:18:30,315 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-22 01:18:30,315 INFO L189 CegarLoopUtils]: For program point L452-2(line 452) no Hoare annotation was computed. [2021-02-22 01:18:30,316 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 584 591) no Hoare annotation was computed. [2021-02-22 01:18:30,316 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 584 591) no Hoare annotation was computed. [2021-02-22 01:18:30,316 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 584 591) no Hoare annotation was computed. [2021-02-22 01:18:30,316 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 128 136) the Hoare annotation is: true [2021-02-22 01:18:30,316 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 128 136) the Hoare annotation is: true [2021-02-22 01:18:30,316 INFO L192 CegarLoopUtils]: At program point L133(line 133) the Hoare annotation is: true [2021-02-22 01:18:30,316 INFO L192 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: true [2021-02-22 01:18:30,316 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 128 136) the Hoare annotation is: true [2021-02-22 01:18:30,316 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-22 01:18:30,316 INFO L189 CegarLoopUtils]: For program point L106(line 106) no Hoare annotation was computed. [2021-02-22 01:18:30,316 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 96 118) no Hoare annotation was computed. [2021-02-22 01:18:30,317 INFO L189 CegarLoopUtils]: For program point L104(lines 104 112) no Hoare annotation was computed. [2021-02-22 01:18:30,317 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-22 01:18:30,317 INFO L189 CegarLoopUtils]: For program point L104-2(lines 104 112) no Hoare annotation was computed. [2021-02-22 01:18:30,317 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 96 118) no Hoare annotation was computed. [2021-02-22 01:18:30,317 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 96 118) no Hoare annotation was computed. [2021-02-22 01:18:30,317 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-22 01:18:30,317 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-22 01:18:30,317 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-22 01:18:30,317 INFO L189 CegarLoopUtils]: For program point L308(lines 308 410) no Hoare annotation was computed. [2021-02-22 01:18:30,317 INFO L189 CegarLoopUtils]: For program point L308-1(lines 308 410) no Hoare annotation was computed. [2021-02-22 01:18:30,317 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-22 01:18:30,317 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-22 01:18:30,318 INFO L189 CegarLoopUtils]: For program point L399-1(line 399) no Hoare annotation was computed. [2021-02-22 01:18:30,318 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-22 01:18:30,318 INFO L189 CegarLoopUtils]: For program point L399-2(line 399) no Hoare annotation was computed. [2021-02-22 01:18:30,318 INFO L189 CegarLoopUtils]: For program point L358(lines 357 377) no Hoare annotation was computed. [2021-02-22 01:18:30,318 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-22 01:18:30,318 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-22 01:18:30,318 INFO L189 CegarLoopUtils]: For program point L350(line 350) no Hoare annotation was computed. [2021-02-22 01:18:30,318 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-22 01:18:30,318 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-22 01:18:30,318 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-22 01:18:30,318 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-22 01:18:30,319 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-22 01:18:30,319 INFO L189 CegarLoopUtils]: For program point L342-1(line 342) no Hoare annotation was computed. [2021-02-22 01:18:30,319 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-22 01:18:30,319 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-22 01:18:30,319 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-22 01:18:30,319 INFO L189 CegarLoopUtils]: For program point L359(lines 359 363) no Hoare annotation was computed. [2021-02-22 01:18:30,319 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-22 01:18:30,319 INFO L189 CegarLoopUtils]: For program point L384(line 384) no Hoare annotation was computed. [2021-02-22 01:18:30,319 INFO L189 CegarLoopUtils]: For program point L384-1(line 384) no Hoare annotation was computed. [2021-02-22 01:18:30,319 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 308 410) no Hoare annotation was computed. [2021-02-22 01:18:30,319 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-22 01:18:30,320 INFO L189 CegarLoopUtils]: For program point L384-2(line 384) no Hoare annotation was computed. [2021-02-22 01:18:30,320 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-22 01:18:30,320 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-22 01:18:30,320 INFO L189 CegarLoopUtils]: For program point L368-1(line 368) no Hoare annotation was computed. [2021-02-22 01:18:30,320 INFO L189 CegarLoopUtils]: For program point L368-2(line 368) no Hoare annotation was computed. [2021-02-22 01:18:30,320 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-22 01:18:30,320 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 308 410) no Hoare annotation was computed. [2021-02-22 01:18:30,320 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-22 01:18:30,320 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-22 01:18:30,320 INFO L189 CegarLoopUtils]: For program point L344(line 344) no Hoare annotation was computed. [2021-02-22 01:18:30,321 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-22 01:18:30,321 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-22 01:18:30,321 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 308 410) no Hoare annotation was computed. [2021-02-22 01:18:30,321 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-22 01:18:30,321 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-22 01:18:30,321 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-22 01:18:30,321 INFO L189 CegarLoopUtils]: For program point L386-1(line 386) no Hoare annotation was computed. [2021-02-22 01:18:30,321 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-22 01:18:30,321 INFO L189 CegarLoopUtils]: For program point L386-2(line 386) no Hoare annotation was computed. [2021-02-22 01:18:30,321 INFO L189 CegarLoopUtils]: For program point L378(lines 356 379) no Hoare annotation was computed. [2021-02-22 01:18:30,322 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-22 01:18:30,322 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-22 01:18:30,322 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-22 01:18:30,322 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-22 01:18:30,322 INFO L189 CegarLoopUtils]: For program point L337(lines 337 353) no Hoare annotation was computed. [2021-02-22 01:18:30,322 INFO L189 CegarLoopUtils]: For program point L370-1(line 370) no Hoare annotation was computed. [2021-02-22 01:18:30,322 INFO L189 CegarLoopUtils]: For program point L370-2(line 370) no Hoare annotation was computed. [2021-02-22 01:18:30,322 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-22 01:18:30,322 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-22 01:18:30,322 INFO L189 CegarLoopUtils]: For program point L354(lines 354 395) no Hoare annotation was computed. [2021-02-22 01:18:30,323 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-22 01:18:30,323 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-22 01:18:30,323 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-22 01:18:30,323 INFO L189 CegarLoopUtils]: For program point L346-1(line 346) no Hoare annotation was computed. [2021-02-22 01:18:30,323 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-22 01:18:30,323 INFO L189 CegarLoopUtils]: For program point L396(lines 396 407) no Hoare annotation was computed. [2021-02-22 01:18:30,323 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-22 01:18:30,323 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-22 01:18:30,323 INFO L189 CegarLoopUtils]: For program point L388-1(line 388) no Hoare annotation was computed. [2021-02-22 01:18:30,324 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-22 01:18:30,324 INFO L189 CegarLoopUtils]: For program point L314(line 314) no Hoare annotation was computed. [2021-02-22 01:18:30,324 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-22 01:18:30,324 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-22 01:18:30,324 INFO L189 CegarLoopUtils]: For program point L372-1(line 372) no Hoare annotation was computed. [2021-02-22 01:18:30,324 INFO L189 CegarLoopUtils]: For program point L339-1(line 339) no Hoare annotation was computed. [2021-02-22 01:18:30,324 INFO L189 CegarLoopUtils]: For program point L397(lines 397 404) no Hoare annotation was computed. [2021-02-22 01:18:30,324 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-22 01:18:30,324 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-22 01:18:30,324 INFO L189 CegarLoopUtils]: For program point L348(line 348) no Hoare annotation was computed. [2021-02-22 01:18:30,325 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-22 01:18:30,325 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-22 01:18:30,325 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-22 01:18:30,325 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-22 01:18:30,325 INFO L189 CegarLoopUtils]: For program point L332(lines 332 336) no Hoare annotation was computed. [2021-02-22 01:18:30,325 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-22 01:18:30,325 INFO L189 CegarLoopUtils]: For program point L357-2(lines 357 377) no Hoare annotation was computed. [2021-02-22 01:18:30,325 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-22 01:18:30,325 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 774 783) no Hoare annotation was computed. [2021-02-22 01:18:30,325 INFO L189 CegarLoopUtils]: For program point L779(line 779) no Hoare annotation was computed. [2021-02-22 01:18:30,326 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 774 783) no Hoare annotation was computed. [2021-02-22 01:18:30,326 INFO L189 CegarLoopUtils]: For program point L776(line 776) no Hoare annotation was computed. [2021-02-22 01:18:30,326 INFO L189 CegarLoopUtils]: For program point L776-1(line 776) no Hoare annotation was computed. [2021-02-22 01:18:30,326 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 774 783) no Hoare annotation was computed. [2021-02-22 01:18:30,326 INFO L189 CegarLoopUtils]: For program point L776-2(line 776) no Hoare annotation was computed. [2021-02-22 01:18:30,326 INFO L185 CegarLoopUtils]: At program point L481(line 481) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,326 INFO L185 CegarLoopUtils]: At program point L481-1(line 481) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,326 INFO L185 CegarLoopUtils]: At program point L667(line 667) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,327 INFO L185 CegarLoopUtils]: At program point L667-1(line 667) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,327 INFO L185 CegarLoopUtils]: At program point L667-2(line 667) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,327 INFO L185 CegarLoopUtils]: At program point L667-3(line 667) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,327 INFO L185 CegarLoopUtils]: At program point L663(line 663) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,327 INFO L185 CegarLoopUtils]: At program point L663-1(line 663) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,327 INFO L185 CegarLoopUtils]: At program point L663-2(line 663) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,327 INFO L185 CegarLoopUtils]: At program point L436(line 436) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,327 INFO L185 CegarLoopUtils]: At program point L663-3(line 663) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,328 INFO L185 CegarLoopUtils]: At program point L659(line 659) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,328 INFO L185 CegarLoopUtils]: At program point L663-4(line 663) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,328 INFO L185 CegarLoopUtils]: At program point L114(line 114) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,328 INFO L185 CegarLoopUtils]: At program point L659-1(line 659) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,328 INFO L185 CegarLoopUtils]: At program point L114-1(line 114) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,328 INFO L185 CegarLoopUtils]: At program point L659-2(line 659) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,328 INFO L185 CegarLoopUtils]: At program point L114-2(line 114) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,328 INFO L185 CegarLoopUtils]: At program point L659-3(line 659) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,329 INFO L185 CegarLoopUtils]: At program point L655(line 655) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,329 INFO L185 CegarLoopUtils]: At program point L110(line 110) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,329 INFO L185 CegarLoopUtils]: At program point L655-1(line 655) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,329 INFO L185 CegarLoopUtils]: At program point L110-1(line 110) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,329 INFO L185 CegarLoopUtils]: At program point L655-2(line 655) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,329 INFO L185 CegarLoopUtils]: At program point L110-2(line 110) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,329 INFO L185 CegarLoopUtils]: At program point L655-3(line 655) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,329 INFO L185 CegarLoopUtils]: At program point L110-3(line 110) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,330 INFO L185 CegarLoopUtils]: At program point L651(line 651) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,330 INFO L185 CegarLoopUtils]: At program point L655-4(line 655) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,330 INFO L185 CegarLoopUtils]: At program point L106(line 106) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,330 INFO L185 CegarLoopUtils]: At program point L651-1(line 651) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,330 INFO L185 CegarLoopUtils]: At program point L655-5(line 655) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,330 INFO L185 CegarLoopUtils]: At program point L106-1(line 106) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,330 INFO L185 CegarLoopUtils]: At program point L651-2(line 651) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,330 INFO L185 CegarLoopUtils]: At program point L655-6(line 655) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,331 INFO L185 CegarLoopUtils]: At program point L106-2(line 106) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,331 INFO L185 CegarLoopUtils]: At program point L651-3(line 651) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,331 INFO L185 CegarLoopUtils]: At program point L655-7(line 655) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,331 INFO L185 CegarLoopUtils]: At program point L808(line 808) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:18:30,331 INFO L185 CegarLoopUtils]: At program point L106-3(line 106) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,331 INFO L185 CegarLoopUtils]: At program point L647(line 647) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,331 INFO L185 CegarLoopUtils]: At program point L651-4(line 651) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,331 INFO L185 CegarLoopUtils]: At program point L519(line 519) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,331 INFO L185 CegarLoopUtils]: At program point L102(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,332 INFO L185 CegarLoopUtils]: At program point L106-4(line 106) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,332 INFO L185 CegarLoopUtils]: At program point L647-1(line 647) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,332 INFO L185 CegarLoopUtils]: At program point L102-1(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,332 INFO L185 CegarLoopUtils]: At program point L106-5(line 106) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,332 INFO L185 CegarLoopUtils]: At program point L647-2(line 647) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,332 INFO L185 CegarLoopUtils]: At program point L102-2(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,332 INFO L185 CegarLoopUtils]: At program point L647-3(line 647) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,332 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,333 INFO L185 CegarLoopUtils]: At program point L102-3(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,333 INFO L185 CegarLoopUtils]: At program point L643(line 643) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,333 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,333 INFO L185 CegarLoopUtils]: At program point L102-4(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,333 INFO L185 CegarLoopUtils]: At program point L482(line 482) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,333 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,333 INFO L185 CegarLoopUtils]: At program point L102-5(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,333 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,334 INFO L185 CegarLoopUtils]: At program point L102-6(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,334 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,334 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,334 INFO L185 CegarLoopUtils]: At program point L102-7(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,334 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,334 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,334 INFO L185 CegarLoopUtils]: At program point L520(line 520) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,334 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:18:30,335 INFO L185 CegarLoopUtils]: At program point L669(line 669) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,335 INFO L185 CegarLoopUtils]: At program point L669-1(line 669) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,335 INFO L185 CegarLoopUtils]: At program point L669-2(line 669) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,335 INFO L185 CegarLoopUtils]: At program point L442(line 442) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,335 INFO L185 CegarLoopUtils]: At program point L442-1(line 442) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,335 INFO L185 CegarLoopUtils]: At program point L50(line 50) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,335 INFO L185 CegarLoopUtils]: At program point L488(line 488) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,335 INFO L185 CegarLoopUtils]: At program point L488-1(line 488) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,336 INFO L185 CegarLoopUtils]: At program point L443(line 443) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,336 INFO L185 CegarLoopUtils]: At program point L435(line 435) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,336 INFO L185 CegarLoopUtils]: At program point L307(line 307) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,336 INFO L185 CegarLoopUtils]: At program point L435-1(line 435) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,336 INFO L185 CegarLoopUtils]: At program point L906(line 906) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:18:30,336 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.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~string10.base| |old(#t~string10.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 01:18:30,337 INFO L185 CegarLoopUtils]: At program point L489(line 489) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,337 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:18:30,337 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:18:30,337 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-22 01:18:30,337 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 593 609) no Hoare annotation was computed. [2021-02-22 01:18:30,337 INFO L189 CegarLoopUtils]: For program point L604-1(lines 593 609) no Hoare annotation was computed. [2021-02-22 01:18:30,337 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 593 609) no Hoare annotation was computed. [2021-02-22 01:18:30,337 INFO L189 CegarLoopUtils]: For program point L600(lines 600 606) no Hoare annotation was computed. [2021-02-22 01:18:30,337 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-22 01:18:30,337 INFO L189 CegarLoopUtils]: For program point L598-1(line 598) no Hoare annotation was computed. [2021-02-22 01:18:30,337 INFO L189 CegarLoopUtils]: For program point L598-2(line 598) no Hoare annotation was computed. [2021-02-22 01:18:30,338 INFO L189 CegarLoopUtils]: For program point L598-3(line 598) no Hoare annotation was computed. [2021-02-22 01:18:30,338 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 119 127) the Hoare annotation is: true [2021-02-22 01:18:30,338 INFO L192 CegarLoopUtils]: At program point L124(line 124) the Hoare annotation is: true [2021-02-22 01:18:30,338 INFO L192 CegarLoopUtils]: At program point L123(line 123) the Hoare annotation is: true [2021-02-22 01:18:30,338 INFO L192 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 119 127) the Hoare annotation is: true [2021-02-22 01:18:30,338 INFO L192 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 119 127) the Hoare annotation is: true [2021-02-22 01:18:30,338 INFO L185 CegarLoopUtils]: At program point L80(line 80) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:18:30,338 INFO L192 CegarLoopUtils]: At program point L79-1(lines 75 86) the Hoare annotation is: true [2021-02-22 01:18:30,338 INFO L185 CegarLoopUtils]: 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)) [2021-02-22 01:18:30,338 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 75 86) the Hoare annotation is: true [2021-02-22 01:18:30,339 INFO L185 CegarLoopUtils]: At program point L82(line 82) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:18:30,339 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:18:30,339 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:18:30,339 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:18:30,339 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:18:30,339 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalENTRY(lines 87 95) no Hoare annotation was computed. [2021-02-22 01:18:30,339 INFO L189 CegarLoopUtils]: For program point L92(line 92) no Hoare annotation was computed. [2021-02-22 01:18:30,339 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-02-22 01:18:30,339 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalFINAL(lines 87 95) no Hoare annotation was computed. [2021-02-22 01:18:30,339 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalEXIT(lines 87 95) no Hoare annotation was computed. [2021-02-22 01:18:30,340 INFO L185 CegarLoopUtils]: At program point L540(line 540) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 01:18:30,340 INFO L185 CegarLoopUtils]: At program point L538(lines 538 544) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 01:18:30,340 INFO L185 CegarLoopUtils]: At program point L533(line 533) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:18:30,340 INFO L185 CegarLoopUtils]: At program point L531(lines 527 549) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 01:18:30,340 INFO L185 CegarLoopUtils]: At program point L529(lines 527 549) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 01:18:30,340 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 524 550) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:18:30,340 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 524 550) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 01:18:30,340 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 524 550) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 01:18:30,341 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 809 838) the Hoare annotation is: true [2021-02-22 01:18:30,341 INFO L192 CegarLoopUtils]: At program point L830(line 830) the Hoare annotation is: true [2021-02-22 01:18:30,341 INFO L192 CegarLoopUtils]: At program point L820(line 820) the Hoare annotation is: true [2021-02-22 01:18:30,341 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 809 838) the Hoare annotation is: true [2021-02-22 01:18:30,341 INFO L192 CegarLoopUtils]: At program point L823(lines 823 827) the Hoare annotation is: true [2021-02-22 01:18:30,341 INFO L192 CegarLoopUtils]: At program point L823-1(lines 823 827) the Hoare annotation is: true [2021-02-22 01:18:30,341 INFO L192 CegarLoopUtils]: At program point L819-2(lines 819 833) the Hoare annotation is: true [2021-02-22 01:18:30,341 INFO L192 CegarLoopUtils]: At program point L815(line 815) the Hoare annotation is: true [2021-02-22 01:18:30,341 INFO L192 CegarLoopUtils]: At program point L815-1(line 815) the Hoare annotation is: true [2021-02-22 01:18:30,341 INFO L192 CegarLoopUtils]: At program point L811(line 811) the Hoare annotation is: true [2021-02-22 01:18:30,341 INFO L192 CegarLoopUtils]: At program point L834(lines 809 838) the Hoare annotation is: true [2021-02-22 01:18:30,342 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 51 62) the Hoare annotation is: true [2021-02-22 01:18:30,342 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 51 62) the Hoare annotation is: true [2021-02-22 01:18:30,342 INFO L192 CegarLoopUtils]: At program point L56(line 56) the Hoare annotation is: true [2021-02-22 01:18:30,342 INFO L192 CegarLoopUtils]: At program point L55-1(lines 51 62) the Hoare annotation is: true [2021-02-22 01:18:30,342 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 863 869) the Hoare annotation is: true [2021-02-22 01:18:30,342 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 863 869) the Hoare annotation is: true [2021-02-22 01:18:30,342 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:18:30,342 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:18:30,342 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:18:30,343 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:18:30,343 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 693 700) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:18:30,343 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 693 700) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:18:30,343 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 693 700) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:18:30,343 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 63 74) the Hoare annotation is: true [2021-02-22 01:18:30,343 INFO L185 CegarLoopUtils]: At program point L68(line 68) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-22 01:18:30,343 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 63 74) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-22 01:18:30,343 INFO L192 CegarLoopUtils]: At program point L67-1(lines 63 74) the Hoare annotation is: true [2021-02-22 01:18:30,343 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 504 511) the Hoare annotation is: true [2021-02-22 01:18:30,344 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 508) the Hoare annotation is: true [2021-02-22 01:18:30,344 INFO L192 CegarLoopUtils]: At program point L508(line 508) the Hoare annotation is: true [2021-02-22 01:18:30,344 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 504 511) the Hoare annotation is: true [2021-02-22 01:18:30,344 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 504 511) the Hoare annotation is: true [2021-02-22 01:18:30,366 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:18:30 BoogieIcfgContainer [2021-02-22 01:18:30,366 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:18:30,367 INFO L168 Benchmark]: Toolchain (without parser) took 33531.96 ms. Allocated memory was 161.5 MB in the beginning and 436.2 MB in the end (delta: 274.7 MB). Free memory was 137.1 MB in the beginning and 355.1 MB in the end (delta: -218.0 MB). Peak memory consumption was 266.9 MB. Max. memory is 8.0 GB. [2021-02-22 01:18:30,368 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 161.5 MB. Free memory was 135.0 MB in the beginning and 134.8 MB in the end (delta: 215.0 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:18:30,368 INFO L168 Benchmark]: CACSL2BoogieTranslator took 596.24 ms. Allocated memory is still 161.5 MB. Free memory was 136.0 MB in the beginning and 115.0 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-22 01:18:30,369 INFO L168 Benchmark]: Boogie Preprocessor took 88.93 ms. Allocated memory is still 161.5 MB. Free memory was 115.0 MB in the beginning and 111.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-22 01:18:30,369 INFO L168 Benchmark]: RCFGBuilder took 1288.64 ms. Allocated memory was 161.5 MB in the beginning and 194.0 MB in the end (delta: 32.5 MB). Free memory was 111.0 MB in the beginning and 161.4 MB in the end (delta: -50.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 8.0 GB. [2021-02-22 01:18:30,369 INFO L168 Benchmark]: TraceAbstraction took 31540.18 ms. Allocated memory was 194.0 MB in the beginning and 436.2 MB in the end (delta: 242.2 MB). Free memory was 160.8 MB in the beginning and 355.1 MB in the end (delta: -194.3 MB). Peak memory consumption was 256.7 MB. Max. memory is 8.0 GB. [2021-02-22 01:18:30,371 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 161.5 MB. Free memory was 135.0 MB in the beginning and 134.8 MB in the end (delta: 215.0 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 596.24 ms. Allocated memory is still 161.5 MB. Free memory was 136.0 MB in the beginning and 115.0 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 88.93 ms. Allocated memory is still 161.5 MB. Free memory was 115.0 MB in the beginning and 111.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1288.64 ms. Allocated memory was 161.5 MB in the beginning and 194.0 MB in the end (delta: 32.5 MB). Free memory was 111.0 MB in the beginning and 161.4 MB in the end (delta: -50.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 31540.18 ms. Allocated memory was 194.0 MB in the beginning and 436.2 MB in the end (delta: 242.2 MB). Free memory was 160.8 MB in the beginning and 355.1 MB in the end (delta: -194.3 MB). Peak memory consumption was 256.7 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 508]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 712]: Loop Invariant Derived loop invariant: !(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 819]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 809]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 713]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || ((1 <= systemActive && pumpRunning == 0) && splverifierCounter == 0) - ProcedureContractResult [Line: 791]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 798]: Procedure Contract for valid_product Derived contract for procedure valid_product: (!(1 <= systemActive) || !(pumpRunning == 0)) || (((1 <= \result && 1 <= retValue_acc) && retValue_acc <= 1) && \result <= 1) - ProcedureContractResult [Line: 907]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 915]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: 1 - ProcedureContractResult [Line: 925]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: 1 - ProcedureContractResult [Line: 882]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 629]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 674]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 784]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 871]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 610]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 559]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 551]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 703]: 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 - ProcedureContractResult [Line: 524]: Procedure Contract for timeShift Derived contract for procedure timeShift: (!(1 <= systemActive) || !(\old(pumpRunning) == 0)) || pumpRunning == 0 - ProcedureContractResult [Line: 809]: 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: 863]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 693]: Procedure Contract for startSystem Derived contract for procedure startSystem: (1 <= systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0) - ProcedureContractResult [Line: 63]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 504]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 638 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 14.9s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 11.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 16.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 869 SDtfs, 1646 SDslu, 1396 SDs, 0 SdLazy, 2021 SolverSat, 413 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 147 GetRequests, 99 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 101 ImplicationChecksByTransitivity, 6.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=298occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 4 MinimizatonAttempts, 153 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 261 LocationsWithAnnotation, 738 PreInvPairs, 873 NumberOfFragments, 2590 HoareAnnotationTreeSize, 738 FomulaSimplifications, 113773 FormulaSimplificationTreeSizeReduction, 3.2s HoareSimplificationTime, 261 FomulaSimplificationsInter, 15201 FormulaSimplificationTreeSizeReductionInter, 13.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...