/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_product03.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 03:40:15,120 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 03:40:15,123 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 03:40:15,158 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 03:40:15,159 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 03:40:15,160 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 03:40:15,162 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 03:40:15,164 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 03:40:15,166 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 03:40:15,196 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 03:40:15,197 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 03:40:15,203 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 03:40:15,204 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 03:40:15,205 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 03:40:15,207 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 03:40:15,220 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 03:40:15,221 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 03:40:15,228 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 03:40:15,230 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 03:40:15,235 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 03:40:15,238 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 03:40:15,241 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 03:40:15,242 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 03:40:15,243 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 03:40:15,246 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 03:40:15,246 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 03:40:15,247 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 03:40:15,248 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 03:40:15,248 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 03:40:15,249 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 03:40:15,250 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 03:40:15,250 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 03:40:15,251 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 03:40:15,252 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 03:40:15,253 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 03:40:15,254 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 03:40:15,254 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 03:40:15,255 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 03:40:15,255 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 03:40:15,256 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 03:40:15,257 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 03:40:15,258 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-24 03:40:15,270 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 03:40:15,270 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 03:40:15,271 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 03:40:15,272 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-24 03:40:15,272 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 03:40:15,272 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-24 03:40:15,273 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 03:40:15,273 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 03:40:15,273 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 03:40:15,273 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 03:40:15,274 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-24 03:40:15,274 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 03:40:15,274 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 03:40:15,274 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 03:40:15,275 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 03:40:15,275 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 03:40:15,275 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 03:40:15,275 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 03:40:15,276 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:40:15,276 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 03:40:15,276 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 03:40:15,276 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 03:40:15,277 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 03:40:15,277 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 03:40:15,621 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 03:40:15,659 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 03:40:15,664 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 03:40:15,665 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 03:40:15,666 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 03:40:15,667 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product03.cil.c [2021-02-24 03:40:15,752 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2399c174/508110dfe71841498db26b58984a5a45/FLAGd88e5788d [2021-02-24 03:40:16,423 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 03:40:16,424 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product03.cil.c [2021-02-24 03:40:16,443 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2399c174/508110dfe71841498db26b58984a5a45/FLAGd88e5788d [2021-02-24 03:40:16,732 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2399c174/508110dfe71841498db26b58984a5a45 [2021-02-24 03:40:16,735 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 03:40:16,749 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 03:40:16,751 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 03:40:16,751 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 03:40:16,755 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 03:40:16,756 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:40:16" (1/1) ... [2021-02-24 03:40:16,757 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5357e91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:40:16, skipping insertion in model container [2021-02-24 03:40:16,757 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:40:16" (1/1) ... [2021-02-24 03:40:16,766 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 03:40:16,836 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 03:40:16,988 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_product03.cil.c[1281,1294] [2021-02-24 03:40:17,095 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:40:17,114 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 03:40:17,152 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_product03.cil.c[1281,1294] [2021-02-24 03:40:17,245 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:40:17,290 INFO L208 MainTranslator]: Completed translation [2021-02-24 03:40:17,290 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:40:17 WrapperNode [2021-02-24 03:40:17,290 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 03:40:17,291 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 03:40:17,292 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 03:40:17,292 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 03:40:17,305 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:40:17" (1/1) ... [2021-02-24 03:40:17,305 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:40:17" (1/1) ... [2021-02-24 03:40:17,331 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:40:17" (1/1) ... [2021-02-24 03:40:17,331 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:40:17" (1/1) ... [2021-02-24 03:40:17,375 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:40:17" (1/1) ... [2021-02-24 03:40:17,384 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:40:17" (1/1) ... [2021-02-24 03:40:17,390 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:40:17" (1/1) ... [2021-02-24 03:40:17,400 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 03:40:17,401 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 03:40:17,401 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 03:40:17,401 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 03:40:17,405 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:40:17" (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 [2021-02-24 03:40:17,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 03:40:17,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 03:40:17,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-24 03:40:17,517 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 03:40:17,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-24 03:40:17,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-24 03:40:17,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-24 03:40:17,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-24 03:40:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-24 03:40:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-24 03:40:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-24 03:40:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-24 03:40:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-24 03:40:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-24 03:40:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-24 03:40:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 03:40:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-24 03:40:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-24 03:40:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-24 03:40:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-24 03:40:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-24 03:40:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-24 03:40:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-24 03:40:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-24 03:40:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-24 03:40:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-24 03:40:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-24 03:40:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-24 03:40:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-24 03:40:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-24 03:40:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-24 03:40:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-24 03:40:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-24 03:40:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-24 03:40:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-24 03:40:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-24 03:40:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-24 03:40:17,523 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-24 03:40:17,523 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 03:40:17,523 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 03:40:17,523 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 03:40:17,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 03:40:17,523 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 03:40:17,524 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-24 03:40:17,524 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-24 03:40:17,524 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 03:40:17,524 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 03:40:17,524 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-24 03:40:17,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 03:40:17,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 03:40:17,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 03:40:17,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 03:40:17,525 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-24 03:40:17,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 03:40:17,525 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-24 03:40:17,525 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-24 03:40:17,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 03:40:17,526 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-24 03:40:17,526 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-24 03:40:17,526 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-24 03:40:17,526 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-24 03:40:17,526 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-24 03:40:17,527 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-24 03:40:17,527 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-24 03:40:17,527 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-24 03:40:17,527 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-24 03:40:17,527 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-24 03:40:17,527 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-24 03:40:17,528 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-24 03:40:17,528 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-24 03:40:17,528 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-24 03:40:17,528 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-24 03:40:17,528 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-24 03:40:17,528 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 03:40:17,529 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-24 03:40:17,529 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-24 03:40:17,529 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-24 03:40:17,529 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-24 03:40:17,529 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-24 03:40:17,529 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-24 03:40:17,530 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-24 03:40:17,530 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-24 03:40:17,530 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-24 03:40:17,530 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-24 03:40:17,530 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-24 03:40:17,530 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-24 03:40:17,531 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-24 03:40:17,531 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 03:40:17,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 03:40:17,531 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 03:40:18,847 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 03:40:18,848 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-24 03:40:18,850 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:40:18 BoogieIcfgContainer [2021-02-24 03:40:18,850 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 03:40:18,852 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 03:40:18,852 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 03:40:18,856 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 03:40:18,856 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 03:40:16" (1/3) ... [2021-02-24 03:40:18,857 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a5aa18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:40:18, skipping insertion in model container [2021-02-24 03:40:18,857 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:40:17" (2/3) ... [2021-02-24 03:40:18,857 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a5aa18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:40:18, skipping insertion in model container [2021-02-24 03:40:18,858 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:40:18" (3/3) ... [2021-02-24 03:40:18,861 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product03.cil.c [2021-02-24 03:40:18,868 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 03:40:18,873 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 03:40:18,892 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 03:40:18,927 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 03:40:18,928 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 03:40:18,928 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 03:40:18,928 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 03:40:18,928 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 03:40:18,928 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 03:40:18,929 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 03:40:18,929 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 03:40:18,964 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states. [2021-02-24 03:40:18,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-24 03:40:18,984 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:40:18,985 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] [2021-02-24 03:40:18,986 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:40:18,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:40:18,992 INFO L82 PathProgramCache]: Analyzing trace with hash -2029998527, now seen corresponding path program 1 times [2021-02-24 03:40:19,001 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:40:19,001 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [930776302] [2021-02-24 03:40:19,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:40:19,090 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:40:19,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:19,530 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:19,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:19,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:19,534 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:19,845 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:40:19,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:40:19,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:19,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:19,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:19,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:40:19,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:19,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:19,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:19,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:40:19,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:19,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:19,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:19,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:40:19,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:19,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:19,976 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:19,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:40:19,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:19,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:19,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:19,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:40:19,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:20,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:20,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:20,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:40:20,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:20,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:20,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:20,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:40:20,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:20,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:20,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:20,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-24 03:40:20,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:20,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:20,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:20,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-24 03:40:20,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:20,023 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:20,024 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:20,093 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-24 03:40:20,095 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [930776302] [2021-02-24 03:40:20,097 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:40:20,097 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-24 03:40:20,098 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1625415695] [2021-02-24 03:40:20,103 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-24 03:40:20,103 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:40:20,116 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-24 03:40:20,117 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:40:20,119 INFO L87 Difference]: Start difference. First operand 269 states. Second operand 4 states. [2021-02-24 03:40:21,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:40:21,314 INFO L93 Difference]: Finished difference Result 388 states and 459 transitions. [2021-02-24 03:40:21,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-24 03:40:21,317 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-24 03:40:21,318 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:40:21,363 INFO L225 Difference]: With dead ends: 388 [2021-02-24 03:40:21,363 INFO L226 Difference]: Without dead ends: 260 [2021-02-24 03:40:21,368 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 [2021-02-24 03:40:21,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 260 states. [2021-02-24 03:40:21,509 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 260 to 217. [2021-02-24 03:40:21,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 217 states. [2021-02-24 03:40:21,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 217 states and 233 transitions. [2021-02-24 03:40:21,514 INFO L78 Accepts]: Start accepts. Automaton has 217 states and 233 transitions. Word has length 165 [2021-02-24 03:40:21,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:40:21,515 INFO L480 AbstractCegarLoop]: Abstraction has 217 states and 233 transitions. [2021-02-24 03:40:21,516 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-24 03:40:21,516 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 233 transitions. [2021-02-24 03:40:21,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-24 03:40:21,521 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:40:21,521 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] [2021-02-24 03:40:21,522 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 03:40:21,522 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:40:21,522 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:40:21,523 INFO L82 PathProgramCache]: Analyzing trace with hash -313812157, now seen corresponding path program 1 times [2021-02-24 03:40:21,523 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:40:21,523 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [311592322] [2021-02-24 03:40:21,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:40:21,528 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:40:21,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:21,670 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:21,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:21,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:21,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:40:21,677 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:21,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:21,925 WARN L202 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:40:21,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:40:21,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:21,966 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:21,967 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:21,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:40:21,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:21,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:21,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:21,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:40:21,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:21,977 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:21,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:21,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:40:21,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:21,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:21,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:21,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:40:21,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:21,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:21,983 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:21,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:40:21,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:21,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:21,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:21,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-24 03:40:21,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:21,998 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:21,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:21,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:40:22,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:22,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:22,003 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:22,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-24 03:40:22,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:22,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:22,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:22,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-24 03:40:22,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:22,009 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:22,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:22,070 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-24 03:40:22,071 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [311592322] [2021-02-24 03:40:22,071 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:40:22,071 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-24 03:40:22,071 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1653169858] [2021-02-24 03:40:22,072 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-24 03:40:22,073 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:40:22,073 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-24 03:40:22,073 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-24 03:40:22,074 INFO L87 Difference]: Start difference. First operand 217 states and 233 transitions. Second operand 5 states. [2021-02-24 03:40:22,748 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:40:23,348 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:40:23,348 INFO L93 Difference]: Finished difference Result 307 states and 344 transitions. [2021-02-24 03:40:23,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-24 03:40:23,349 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-24 03:40:23,349 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:40:23,352 INFO L225 Difference]: With dead ends: 307 [2021-02-24 03:40:23,352 INFO L226 Difference]: Without dead ends: 249 [2021-02-24 03:40:23,354 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-24 03:40:23,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 249 states. [2021-02-24 03:40:23,425 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 249 to 207. [2021-02-24 03:40:23,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 207 states. [2021-02-24 03:40:23,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 220 transitions. [2021-02-24 03:40:23,426 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 220 transitions. Word has length 166 [2021-02-24 03:40:23,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:40:23,427 INFO L480 AbstractCegarLoop]: Abstraction has 207 states and 220 transitions. [2021-02-24 03:40:23,427 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-24 03:40:23,428 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 220 transitions. [2021-02-24 03:40:23,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-24 03:40:23,431 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:40:23,431 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] [2021-02-24 03:40:23,431 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-24 03:40:23,431 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:40:23,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:40:23,432 INFO L82 PathProgramCache]: Analyzing trace with hash 1178430388, now seen corresponding path program 1 times [2021-02-24 03:40:23,432 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:40:23,432 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1033831535] [2021-02-24 03:40:23,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:40:23,436 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:40:23,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:23,524 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:23,525 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:40:23,527 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:23,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:40:23,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:23,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:40:23,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:23,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:40:23,537 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:23,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:40:23,542 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:23,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:40:23,543 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:23,544 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:40:23,544 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:23,545 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:23,773 WARN L202 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:40:23,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:40:23,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:23,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:23,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:23,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:23,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:40:23,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:40:23,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:23,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:23,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:23,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:40:23,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:23,890 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:23,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:23,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:40:23,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:23,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:23,910 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:23,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:23,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:40:23,942 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-24 03:40:23,944 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-24 03:40:23,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:40:23,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:23,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:23,966 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:23,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:40:23,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:23,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:23,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:23,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:40:23,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:23,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:23,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:23,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:40:23,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:23,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:23,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:23,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-24 03:40:23,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:24,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:24,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:24,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-24 03:40:24,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:24,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:24,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:24,101 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-24 03:40:24,102 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1033831535] [2021-02-24 03:40:24,103 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:40:24,103 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 03:40:24,103 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1882592890] [2021-02-24 03:40:24,104 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 03:40:24,104 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:40:24,105 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 03:40:24,105 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:40:24,105 INFO L87 Difference]: Start difference. First operand 207 states and 220 transitions. Second operand 10 states. [2021-02-24 03:40:24,659 WARN L202 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:40:25,019 WARN L202 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:40:25,309 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:40:25,620 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:40:25,908 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:40:26,184 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:40:27,165 WARN L202 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:40:28,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:40:28,244 INFO L93 Difference]: Finished difference Result 514 states and 590 transitions. [2021-02-24 03:40:28,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-24 03:40:28,245 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 175 [2021-02-24 03:40:28,246 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:40:28,250 INFO L225 Difference]: With dead ends: 514 [2021-02-24 03:40:28,250 INFO L226 Difference]: Without dead ends: 427 [2021-02-24 03:40:28,252 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 24 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-24 03:40:28,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 427 states. [2021-02-24 03:40:28,411 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 427 to 354. [2021-02-24 03:40:28,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 354 states. [2021-02-24 03:40:28,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 354 states and 392 transitions. [2021-02-24 03:40:28,415 INFO L78 Accepts]: Start accepts. Automaton has 354 states and 392 transitions. Word has length 175 [2021-02-24 03:40:28,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:40:28,416 INFO L480 AbstractCegarLoop]: Abstraction has 354 states and 392 transitions. [2021-02-24 03:40:28,417 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-24 03:40:28,417 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 392 transitions. [2021-02-24 03:40:28,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-02-24 03:40:28,420 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:40:28,420 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] [2021-02-24 03:40:28,420 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-24 03:40:28,421 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:40:28,421 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:40:28,422 INFO L82 PathProgramCache]: Analyzing trace with hash -32749119, now seen corresponding path program 1 times [2021-02-24 03:40:28,422 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:40:28,422 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1118673773] [2021-02-24 03:40:28,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:40:28,432 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:40:28,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:28,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:28,525 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:40:28,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:28,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:40:28,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:28,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:40:28,530 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:28,530 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:40:28,530 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:28,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:40:28,534 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:28,534 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:40:28,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:28,538 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:28,796 WARN L202 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:40:28,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:40:28,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:28,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:28,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:28,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:28,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:40:28,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:40:28,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:28,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:28,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:28,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:40:28,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:28,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:28,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:28,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:40:28,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:28,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:28,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:28,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:40:28,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:28,867 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:28,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:28,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:40:28,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:28,879 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:28,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:28,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:40:28,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:28,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:28,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:28,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:40:28,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:28,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:28,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:28,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-24 03:40:28,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:28,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:28,892 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:28,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-02-24 03:40:28,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:28,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:28,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:28,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-24 03:40:28,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:28,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:28,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:28,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:28,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:40:28,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:28,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:40:28,989 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-24 03:40:28,989 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1118673773] [2021-02-24 03:40:28,990 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:40:28,990 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-24 03:40:28,990 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [816124275] [2021-02-24 03:40:28,990 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-24 03:40:28,990 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:40:28,991 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-24 03:40:28,991 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-24 03:40:28,991 INFO L87 Difference]: Start difference. First operand 354 states and 392 transitions. Second operand 9 states. [2021-02-24 03:40:29,553 WARN L202 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:40:30,314 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:40:30,624 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:40:31,217 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:40:31,545 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:40:31,867 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:40:32,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:40:32,022 INFO L93 Difference]: Finished difference Result 613 states and 715 transitions. [2021-02-24 03:40:32,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-24 03:40:32,023 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 178 [2021-02-24 03:40:32,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:40:32,024 INFO L225 Difference]: With dead ends: 613 [2021-02-24 03:40:32,024 INFO L226 Difference]: Without dead ends: 0 [2021-02-24 03:40:32,028 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2021-02-24 03:40:32,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-24 03:40:32,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-24 03:40:32,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-24 03:40:32,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-24 03:40:32,028 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 178 [2021-02-24 03:40:32,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:40:32,029 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-24 03:40:32,029 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-24 03:40:32,029 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-24 03:40:32,029 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-24 03:40:32,029 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-24 03:40:32,031 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-24 03:40:36,281 WARN L202 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-24 03:40:36,487 WARN L202 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-24 03:40:36,697 WARN L202 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-24 03:40:37,055 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 10 [2021-02-24 03:40:37,254 WARN L202 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-24 03:40:37,445 WARN L202 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-24 03:40:37,817 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 7 [2021-02-24 03:40:37,995 WARN L202 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-24 03:40:38,196 WARN L202 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 13 [2021-02-24 03:40:38,386 WARN L202 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-24 03:40:38,784 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 10 [2021-02-24 03:40:39,159 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 7 [2021-02-24 03:40:39,399 WARN L202 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-24 03:40:39,736 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-24 03:40:39,935 WARN L202 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-24 03:40:40,160 WARN L202 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-24 03:40:40,342 WARN L202 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-24 03:40:40,701 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-24 03:40:41,068 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 12 [2021-02-24 03:40:41,291 WARN L202 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-24 03:40:41,496 WARN L202 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2021-02-24 03:40:41,697 WARN L202 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-24 03:40:41,900 WARN L202 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-24 03:40:42,069 WARN L202 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2021-02-24 03:40:42,444 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 7 [2021-02-24 03:40:42,645 WARN L202 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-24 03:40:42,836 WARN L202 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-24 03:40:43,199 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-24 03:40:43,431 WARN L202 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-24 03:40:43,612 WARN L202 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-24 03:40:43,797 WARN L202 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2021-02-24 03:40:43,979 WARN L202 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-24 03:40:44,166 WARN L202 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-24 03:40:44,357 WARN L202 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-24 03:40:44,557 WARN L202 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-24 03:40:44,748 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-24 03:40:44,937 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-24 03:40:45,109 WARN L202 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-24 03:40:45,327 WARN L202 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-24 03:40:45,516 WARN L202 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-24 03:40:45,729 WARN L202 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-24 03:40:45,926 WARN L202 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-24 03:40:46,184 WARN L202 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:40:46,381 WARN L202 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-24 03:40:46,571 WARN L202 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-24 03:40:46,916 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-24 03:40:47,270 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-24 03:40:47,469 WARN L202 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-24 03:40:47,822 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-24 03:40:48,043 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-24 03:40:48,229 WARN L202 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-24 03:40:48,419 WARN L202 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-24 03:40:48,777 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-24 03:40:48,936 WARN L202 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-24 03:40:49,309 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 7 [2021-02-24 03:40:49,488 WARN L202 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-24 03:40:49,840 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-24 03:40:50,031 WARN L202 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-24 03:40:50,221 WARN L202 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-24 03:40:50,606 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 10 [2021-02-24 03:40:50,612 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-24 03:40:50,612 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-24 03:40:50,612 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-24 03:40:50,612 INFO L189 CegarLoopUtils]: For program point L126(line 126) no Hoare annotation was computed. [2021-02-24 03:40:50,612 INFO L189 CegarLoopUtils]: For program point L126-1(line 126) no Hoare annotation was computed. [2021-02-24 03:40:50,612 INFO L189 CegarLoopUtils]: For program point L126-2(line 126) no Hoare annotation was computed. [2021-02-24 03:40:50,612 INFO L189 CegarLoopUtils]: For program point L155(line 155) no Hoare annotation was computed. [2021-02-24 03:40:50,613 INFO L189 CegarLoopUtils]: For program point L122(line 122) no Hoare annotation was computed. [2021-02-24 03:40:50,613 INFO L189 CegarLoopUtils]: For program point L118(line 118) no Hoare annotation was computed. [2021-02-24 03:40:50,613 INFO L189 CegarLoopUtils]: For program point L147(line 147) no Hoare annotation was computed. [2021-02-24 03:40:50,613 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 103 158) no Hoare annotation was computed. [2021-02-24 03:40:50,613 INFO L189 CegarLoopUtils]: For program point L114(line 114) no Hoare annotation was computed. [2021-02-24 03:40:50,613 INFO L189 CegarLoopUtils]: For program point L147-1(lines 128 149) no Hoare annotation was computed. [2021-02-24 03:40:50,613 INFO L189 CegarLoopUtils]: For program point L143(line 143) no Hoare annotation was computed. [2021-02-24 03:40:50,613 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-24 03:40:50,613 INFO L189 CegarLoopUtils]: For program point L106(line 106) no Hoare annotation was computed. [2021-02-24 03:40:50,613 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-24 03:40:50,613 INFO L189 CegarLoopUtils]: For program point L119(line 119) no Hoare annotation was computed. [2021-02-24 03:40:50,613 INFO L189 CegarLoopUtils]: For program point L115(line 115) no Hoare annotation was computed. [2021-02-24 03:40:50,613 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-24 03:40:50,613 INFO L189 CegarLoopUtils]: For program point L111(line 111) no Hoare annotation was computed. [2021-02-24 03:40:50,614 INFO L189 CegarLoopUtils]: For program point L107(line 107) no Hoare annotation was computed. [2021-02-24 03:40:50,614 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 103 158) no Hoare annotation was computed. [2021-02-24 03:40:50,614 INFO L189 CegarLoopUtils]: For program point L132(line 132) no Hoare annotation was computed. [2021-02-24 03:40:50,614 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 103 158) no Hoare annotation was computed. [2021-02-24 03:40:50,614 INFO L189 CegarLoopUtils]: For program point L124(line 124) no Hoare annotation was computed. [2021-02-24 03:40:50,614 INFO L189 CegarLoopUtils]: For program point L153(line 153) no Hoare annotation was computed. [2021-02-24 03:40:50,614 INFO L189 CegarLoopUtils]: For program point L116(line 116) no Hoare annotation was computed. [2021-02-24 03:40:50,614 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-24 03:40:50,614 INFO L189 CegarLoopUtils]: For program point L112(line 112) no Hoare annotation was computed. [2021-02-24 03:40:50,614 INFO L189 CegarLoopUtils]: For program point L145-1(line 145) no Hoare annotation was computed. [2021-02-24 03:40:50,614 INFO L189 CegarLoopUtils]: For program point L145-2(line 145) no Hoare annotation was computed. [2021-02-24 03:40:50,615 INFO L189 CegarLoopUtils]: For program point L108(line 108) no Hoare annotation was computed. [2021-02-24 03:40:50,615 INFO L189 CegarLoopUtils]: For program point L104(line 104) no Hoare annotation was computed. [2021-02-24 03:40:50,615 INFO L189 CegarLoopUtils]: For program point L133(line 133) no Hoare annotation was computed. [2021-02-24 03:40:50,615 INFO L189 CegarLoopUtils]: For program point L129(line 129) no Hoare annotation was computed. [2021-02-24 03:40:50,615 INFO L189 CegarLoopUtils]: For program point L125(line 125) no Hoare annotation was computed. [2021-02-24 03:40:50,615 INFO L189 CegarLoopUtils]: For program point L154(line 154) no Hoare annotation was computed. [2021-02-24 03:40:50,615 INFO L189 CegarLoopUtils]: For program point L150(lines 127 151) no Hoare annotation was computed. [2021-02-24 03:40:50,615 INFO L189 CegarLoopUtils]: For program point L117(line 117) no Hoare annotation was computed. [2021-02-24 03:40:50,615 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-24 03:40:50,615 INFO L189 CegarLoopUtils]: For program point L113(line 113) no Hoare annotation was computed. [2021-02-24 03:40:50,616 INFO L189 CegarLoopUtils]: For program point L142(line 142) no Hoare annotation was computed. [2021-02-24 03:40:50,616 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-24 03:40:50,616 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-24 03:40:50,616 INFO L189 CegarLoopUtils]: For program point L134(lines 134 138) no Hoare annotation was computed. [2021-02-24 03:40:50,616 INFO L189 CegarLoopUtils]: For program point L134-1(lines 134 138) no Hoare annotation was computed. [2021-02-24 03:40:50,616 INFO L189 CegarLoopUtils]: For program point L180(line 180) no Hoare annotation was computed. [2021-02-24 03:40:50,616 INFO L189 CegarLoopUtils]: For program point L176(line 176) no Hoare annotation was computed. [2021-02-24 03:40:50,616 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 159 218) no Hoare annotation was computed. [2021-02-24 03:40:50,616 INFO L189 CegarLoopUtils]: For program point L205(line 205) no Hoare annotation was computed. [2021-02-24 03:40:50,616 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-24 03:40:50,616 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 159 218) no Hoare annotation was computed. [2021-02-24 03:40:50,617 INFO L189 CegarLoopUtils]: For program point L201(line 201) no Hoare annotation was computed. [2021-02-24 03:40:50,617 INFO L189 CegarLoopUtils]: For program point L168(line 168) no Hoare annotation was computed. [2021-02-24 03:40:50,617 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-24 03:40:50,617 INFO L189 CegarLoopUtils]: For program point L160(line 160) no Hoare annotation was computed. [2021-02-24 03:40:50,617 INFO L189 CegarLoopUtils]: For program point L189(line 189) no Hoare annotation was computed. [2021-02-24 03:40:50,617 INFO L189 CegarLoopUtils]: For program point L185-2(lines 185 210) no Hoare annotation was computed. [2021-02-24 03:40:50,617 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 159 218) no Hoare annotation was computed. [2021-02-24 03:40:50,617 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-24 03:40:50,617 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-24 03:40:50,617 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-24 03:40:50,617 INFO L189 CegarLoopUtils]: For program point L202(line 202) no Hoare annotation was computed. [2021-02-24 03:40:50,618 INFO L189 CegarLoopUtils]: For program point L169(line 169) no Hoare annotation was computed. [2021-02-24 03:40:50,618 INFO L189 CegarLoopUtils]: For program point L165(line 165) no Hoare annotation was computed. [2021-02-24 03:40:50,618 INFO L189 CegarLoopUtils]: For program point L161(line 161) no Hoare annotation was computed. [2021-02-24 03:40:50,618 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-24 03:40:50,618 INFO L189 CegarLoopUtils]: For program point L186(line 186) no Hoare annotation was computed. [2021-02-24 03:40:50,618 INFO L189 CegarLoopUtils]: For program point L182(line 182) no Hoare annotation was computed. [2021-02-24 03:40:50,618 INFO L189 CegarLoopUtils]: For program point L211(lines 184 212) no Hoare annotation was computed. [2021-02-24 03:40:50,618 INFO L189 CegarLoopUtils]: For program point L207(line 207) no Hoare annotation was computed. [2021-02-24 03:40:50,618 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-24 03:40:50,618 INFO L189 CegarLoopUtils]: For program point L203(line 203) no Hoare annotation was computed. [2021-02-24 03:40:50,618 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-24 03:40:50,619 INFO L189 CegarLoopUtils]: For program point L203-1(line 203) no Hoare annotation was computed. [2021-02-24 03:40:50,619 INFO L189 CegarLoopUtils]: For program point L203-2(line 203) no Hoare annotation was computed. [2021-02-24 03:40:50,619 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-24 03:40:50,619 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-24 03:40:50,619 INFO L189 CegarLoopUtils]: For program point L199-1(line 199) no Hoare annotation was computed. [2021-02-24 03:40:50,619 INFO L189 CegarLoopUtils]: For program point L199-2(line 199) no Hoare annotation was computed. [2021-02-24 03:40:50,619 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-24 03:40:50,619 INFO L189 CegarLoopUtils]: For program point L191(lines 191 195) no Hoare annotation was computed. [2021-02-24 03:40:50,619 INFO L189 CegarLoopUtils]: For program point L191-1(lines 191 195) no Hoare annotation was computed. [2021-02-24 03:40:50,619 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-24 03:40:50,619 INFO L189 CegarLoopUtils]: For program point L183-1(line 183) no Hoare annotation was computed. [2021-02-24 03:40:50,619 INFO L189 CegarLoopUtils]: For program point L183-2(line 183) no Hoare annotation was computed. [2021-02-24 03:40:50,620 INFO L189 CegarLoopUtils]: For program point L179(line 179) no Hoare annotation was computed. [2021-02-24 03:40:50,620 INFO L189 CegarLoopUtils]: For program point L208(line 208) no Hoare annotation was computed. [2021-02-24 03:40:50,620 INFO L189 CegarLoopUtils]: For program point L175(line 175) no Hoare annotation was computed. [2021-02-24 03:40:50,620 INFO L189 CegarLoopUtils]: For program point L208-1(line 208) no Hoare annotation was computed. [2021-02-24 03:40:50,620 INFO L189 CegarLoopUtils]: For program point L208-2(line 208) no Hoare annotation was computed. [2021-02-24 03:40:50,620 INFO L189 CegarLoopUtils]: For program point L204(line 204) no Hoare annotation was computed. [2021-02-24 03:40:50,620 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-24 03:40:50,620 INFO L189 CegarLoopUtils]: For program point L204-1(line 204) no Hoare annotation was computed. [2021-02-24 03:40:50,620 INFO L189 CegarLoopUtils]: For program point L204-2(line 204) no Hoare annotation was computed. [2021-02-24 03:40:50,620 INFO L189 CegarLoopUtils]: For program point L200(line 200) no Hoare annotation was computed. [2021-02-24 03:40:50,620 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-24 03:40:50,621 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-02-24 03:40:50,621 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 541 547) the Hoare annotation is: true [2021-02-24 03:40:50,621 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 541 547) the Hoare annotation is: true [2021-02-24 03:40:50,621 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 548 556) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2021-02-24 03:40:50,621 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 548 556) the Hoare annotation is: true [2021-02-24 03:40:50,621 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 548 556) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2021-02-24 03:40:50,622 INFO L185 CegarLoopUtils]: At program point L553(line 553) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:40:50,622 INFO L192 CegarLoopUtils]: At program point L552(line 552) the Hoare annotation is: true [2021-02-24 03:40:50,622 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 761 768) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-24 03:40:50,622 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 761 768) the Hoare annotation is: true [2021-02-24 03:40:50,622 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 761 768) the Hoare annotation is: true [2021-02-24 03:40:50,622 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 769 778) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:40:50,622 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 769 778) the Hoare annotation is: true [2021-02-24 03:40:50,623 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 769 778) the Hoare annotation is: true [2021-02-24 03:40:50,623 INFO L185 CegarLoopUtils]: At program point L774(line 774) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:40:50,623 INFO L185 CegarLoopUtils]: At program point L774-1(line 774) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:40:50,623 INFO L192 CegarLoopUtils]: At program point L774-2(line 774) the Hoare annotation is: true [2021-02-24 03:40:50,623 INFO L185 CegarLoopUtils]: At program point L791(lines 791 801) the Hoare annotation is: (or (= __utac_acc__Specification5_spec__3_~tmp___0~1 0) (not (= ~pumpRunning~0 0))) [2021-02-24 03:40:50,623 INFO L192 CegarLoopUtils]: At program point L789(line 789) the Hoare annotation is: true [2021-02-24 03:40:50,623 INFO L185 CegarLoopUtils]: At program point L789-1(line 789) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret67| 0)) [2021-02-24 03:40:50,623 INFO L192 CegarLoopUtils]: At program point L787(lines 787 804) the Hoare annotation is: true [2021-02-24 03:40:50,624 INFO L185 CegarLoopUtils]: At program point L789-2(line 789) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret67| 0)) [2021-02-24 03:40:50,624 INFO L185 CegarLoopUtils]: At program point L789-3(line 789) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= __utac_acc__Specification5_spec__3_~tmp___0~1 0) (= |__utac_acc__Specification5_spec__3_#t~ret67| 0))) [2021-02-24 03:40:50,624 INFO L192 CegarLoopUtils]: At program point L787-1(lines 779 807) the Hoare annotation is: true [2021-02-24 03:40:50,624 INFO L192 CegarLoopUtils]: At program point L785(line 785) the Hoare annotation is: true [2021-02-24 03:40:50,624 INFO L192 CegarLoopUtils]: At program point L785-1(line 785) the Hoare annotation is: true [2021-02-24 03:40:50,624 INFO L192 CegarLoopUtils]: At program point L785-2(line 785) the Hoare annotation is: true [2021-02-24 03:40:50,624 INFO L192 CegarLoopUtils]: At program point L785-3(line 785) the Hoare annotation is: true [2021-02-24 03:40:50,624 INFO L192 CegarLoopUtils]: At program point L781(line 781) the Hoare annotation is: true [2021-02-24 03:40:50,624 INFO L185 CegarLoopUtils]: At program point L794(line 794) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-24 03:40:50,624 INFO L185 CegarLoopUtils]: At program point L792(lines 792 798) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-24 03:40:50,625 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 779 807) the Hoare annotation is: true [2021-02-24 03:40:50,625 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 779 807) the Hoare annotation is: true [2021-02-24 03:40:50,625 INFO L185 CegarLoopUtils]: At program point L511(line 511) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~3 ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:40:50,625 INFO L185 CegarLoopUtils]: At program point L511-1(line 511) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~3 ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:40:50,625 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 499 521) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:40:50,625 INFO L185 CegarLoopUtils]: At program point L509(lines 509 516) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~3 ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:40:50,625 INFO L192 CegarLoopUtils]: At program point L509-1(lines 509 516) the Hoare annotation is: true [2021-02-24 03:40:50,625 INFO L185 CegarLoopUtils]: At program point L507(line 507) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= |main_#t~ret42| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:40:50,626 INFO L185 CegarLoopUtils]: At program point L506(line 506) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:40:50,626 INFO L185 CegarLoopUtils]: At program point L507-1(line 507) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= |main_#t~ret42| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:40:50,626 INFO L185 CegarLoopUtils]: At program point L505(line 505) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:40:50,626 INFO L185 CegarLoopUtils]: At program point L507-2(line 507) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= |main_#t~ret42| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~3 ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:40:50,626 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 499 521) the Hoare annotation is: true [2021-02-24 03:40:50,626 INFO L185 CegarLoopUtils]: At program point L505-1(line 505) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:40:50,627 INFO L185 CegarLoopUtils]: At program point L501(line 501) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:40:50,627 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 499 521) the Hoare annotation is: true [2021-02-24 03:40:50,627 INFO L192 CegarLoopUtils]: At program point L518(line 518) the Hoare annotation is: true [2021-02-24 03:40:50,627 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 452 475) no Hoare annotation was computed. [2021-02-24 03:40:50,627 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 452 475) no Hoare annotation was computed. [2021-02-24 03:40:50,627 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 452 475) no Hoare annotation was computed. [2021-02-24 03:40:50,627 INFO L189 CegarLoopUtils]: For program point L470(line 470) no Hoare annotation was computed. [2021-02-24 03:40:50,627 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-24 03:40:50,627 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-24 03:40:50,627 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-24 03:40:50,628 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-24 03:40:50,628 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-24 03:40:50,628 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-24 03:40:50,628 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-24 03:40:50,628 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-24 03:40:50,628 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-24 03:40:50,628 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-24 03:40:50,628 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-24 03:40:50,628 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-24 03:40:50,628 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-24 03:40:50,628 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 676 690) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-24 03:40:50,629 INFO L185 CegarLoopUtils]: At program point L682(line 682) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-24 03:40:50,629 INFO L185 CegarLoopUtils]: At program point L680(lines 680 686) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:40:50,629 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 676 690) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:40:50,629 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 676 690) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-24 03:40:50,629 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 631 639) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2021-02-24 03:40:50,629 INFO L185 CegarLoopUtils]: At program point L636(line 636) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7) (not (= ~pumpRunning~0 0))) [2021-02-24 03:40:50,629 INFO L192 CegarLoopUtils]: At program point L635(line 635) the Hoare annotation is: true [2021-02-24 03:40:50,629 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 631 639) the Hoare annotation is: true [2021-02-24 03:40:50,630 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 631 639) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2021-02-24 03:40:50,630 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-24 03:40:50,630 INFO L189 CegarLoopUtils]: For program point L670-1(line 670) no Hoare annotation was computed. [2021-02-24 03:40:50,630 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-24 03:40:50,630 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-24 03:40:50,630 INFO L189 CegarLoopUtils]: For program point L659(lines 659 667) no Hoare annotation was computed. [2021-02-24 03:40:50,630 INFO L189 CegarLoopUtils]: For program point L659-2(lines 659 667) no Hoare annotation was computed. [2021-02-24 03:40:50,630 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 640 675) no Hoare annotation was computed. [2021-02-24 03:40:50,630 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-24 03:40:50,630 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-24 03:40:50,630 INFO L189 CegarLoopUtils]: For program point L647(lines 647 655) no Hoare annotation was computed. [2021-02-24 03:40:50,631 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 640 675) no Hoare annotation was computed. [2021-02-24 03:40:50,631 INFO L189 CegarLoopUtils]: For program point L647-2(lines 647 655) no Hoare annotation was computed. [2021-02-24 03:40:50,631 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 640 675) no Hoare annotation was computed. [2021-02-24 03:40:50,631 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 534 540) the Hoare annotation is: true [2021-02-24 03:40:50,631 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 534 540) the Hoare annotation is: true [2021-02-24 03:40:50,631 INFO L189 CegarLoopUtils]: For program point L97(line 97) no Hoare annotation was computed. [2021-02-24 03:40:50,631 INFO L189 CegarLoopUtils]: For program point L64(line 64) no Hoare annotation was computed. [2021-02-24 03:40:50,631 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-24 03:40:50,631 INFO L189 CegarLoopUtils]: For program point L62(line 62) no Hoare annotation was computed. [2021-02-24 03:40:50,631 INFO L189 CegarLoopUtils]: For program point L93(line 93) no Hoare annotation was computed. [2021-02-24 03:40:50,631 INFO L189 CegarLoopUtils]: For program point L60(line 60) no Hoare annotation was computed. [2021-02-24 03:40:50,632 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-02-24 03:40:50,632 INFO L189 CegarLoopUtils]: For program point L89(line 89) no Hoare annotation was computed. [2021-02-24 03:40:50,632 INFO L189 CegarLoopUtils]: For program point L87(line 87) no Hoare annotation was computed. [2021-02-24 03:40:50,632 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 57 102) no Hoare annotation was computed. [2021-02-24 03:40:50,632 INFO L189 CegarLoopUtils]: For program point L87-1(line 87) no Hoare annotation was computed. [2021-02-24 03:40:50,632 INFO L189 CegarLoopUtils]: For program point L85(line 85) no Hoare annotation was computed. [2021-02-24 03:40:50,632 INFO L189 CegarLoopUtils]: For program point L83(line 83) no Hoare annotation was computed. [2021-02-24 03:40:50,632 INFO L189 CegarLoopUtils]: For program point L83-1(line 83) no Hoare annotation was computed. [2021-02-24 03:40:50,632 INFO L189 CegarLoopUtils]: For program point L81(line 81) no Hoare annotation was computed. [2021-02-24 03:40:50,632 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 57 102) no Hoare annotation was computed. [2021-02-24 03:40:50,632 INFO L189 CegarLoopUtils]: For program point L79(line 79) no Hoare annotation was computed. [2021-02-24 03:40:50,633 INFO L189 CegarLoopUtils]: For program point L75(line 75) no Hoare annotation was computed. [2021-02-24 03:40:50,633 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 57 102) no Hoare annotation was computed. [2021-02-24 03:40:50,633 INFO L189 CegarLoopUtils]: For program point L73(line 73) no Hoare annotation was computed. [2021-02-24 03:40:50,633 INFO L189 CegarLoopUtils]: For program point L71(line 71) no Hoare annotation was computed. [2021-02-24 03:40:50,633 INFO L189 CegarLoopUtils]: For program point L69(line 69) no Hoare annotation was computed. [2021-02-24 03:40:50,633 INFO L189 CegarLoopUtils]: For program point L67(line 67) no Hoare annotation was computed. [2021-02-24 03:40:50,633 INFO L189 CegarLoopUtils]: For program point L98(line 98) no Hoare annotation was computed. [2021-02-24 03:40:50,633 INFO L189 CegarLoopUtils]: For program point L65(line 65) no Hoare annotation was computed. [2021-02-24 03:40:50,633 INFO L189 CegarLoopUtils]: For program point L96(line 96) no Hoare annotation was computed. [2021-02-24 03:40:50,633 INFO L189 CegarLoopUtils]: For program point L63(line 63) no Hoare annotation was computed. [2021-02-24 03:40:50,634 INFO L189 CegarLoopUtils]: For program point L94(line 94) no Hoare annotation was computed. [2021-02-24 03:40:50,634 INFO L189 CegarLoopUtils]: For program point L61(line 61) no Hoare annotation was computed. [2021-02-24 03:40:50,634 INFO L189 CegarLoopUtils]: For program point L94-1(line 94) no Hoare annotation was computed. [2021-02-24 03:40:50,634 INFO L189 CegarLoopUtils]: For program point L92(line 92) no Hoare annotation was computed. [2021-02-24 03:40:50,634 INFO L189 CegarLoopUtils]: For program point L94-2(line 94) no Hoare annotation was computed. [2021-02-24 03:40:50,634 INFO L189 CegarLoopUtils]: For program point L90(line 90) no Hoare annotation was computed. [2021-02-24 03:40:50,634 INFO L189 CegarLoopUtils]: For program point L57(lines 57 102) no Hoare annotation was computed. [2021-02-24 03:40:50,634 INFO L189 CegarLoopUtils]: For program point L57-1(lines 57 102) no Hoare annotation was computed. [2021-02-24 03:40:50,634 INFO L189 CegarLoopUtils]: For program point L86(line 86) no Hoare annotation was computed. [2021-02-24 03:40:50,634 INFO L189 CegarLoopUtils]: For program point L82(line 82) no Hoare annotation was computed. [2021-02-24 03:40:50,634 INFO L189 CegarLoopUtils]: For program point L80(line 80) no Hoare annotation was computed. [2021-02-24 03:40:50,635 INFO L189 CegarLoopUtils]: For program point L80-1(line 80) no Hoare annotation was computed. [2021-02-24 03:40:50,635 INFO L189 CegarLoopUtils]: For program point L74(line 74) no Hoare annotation was computed. [2021-02-24 03:40:50,635 INFO L189 CegarLoopUtils]: For program point L72(line 72) no Hoare annotation was computed. [2021-02-24 03:40:50,635 INFO L189 CegarLoopUtils]: For program point L70(line 70) no Hoare annotation was computed. [2021-02-24 03:40:50,635 INFO L189 CegarLoopUtils]: For program point L68(line 68) no Hoare annotation was computed. [2021-02-24 03:40:50,635 INFO L189 CegarLoopUtils]: For program point L66(line 66) no Hoare annotation was computed. [2021-02-24 03:40:50,635 INFO L189 CegarLoopUtils]: For program point L384(lines 384 404) no Hoare annotation was computed. [2021-02-24 03:40:50,635 INFO L189 CegarLoopUtils]: For program point L384-1(lines 384 404) no Hoare annotation was computed. [2021-02-24 03:40:50,635 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-24 03:40:50,635 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-24 03:40:50,636 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-24 03:40:50,636 INFO L189 CegarLoopUtils]: For program point L411-1(line 411) no Hoare annotation was computed. [2021-02-24 03:40:50,636 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 370 415) no Hoare annotation was computed. [2021-02-24 03:40:50,636 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-24 03:40:50,636 INFO L189 CegarLoopUtils]: For program point L411-2(line 411) no Hoare annotation was computed. [2021-02-24 03:40:50,636 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-24 03:40:50,636 INFO L189 CegarLoopUtils]: For program point L409-1(line 409) no Hoare annotation was computed. [2021-02-24 03:40:50,636 INFO L189 CegarLoopUtils]: For program point L407(line 407) no Hoare annotation was computed. [2021-02-24 03:40:50,636 INFO L189 CegarLoopUtils]: For program point L409-2(line 409) no Hoare annotation was computed. [2021-02-24 03:40:50,636 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-24 03:40:50,637 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-24 03:40:50,637 INFO L189 CegarLoopUtils]: For program point L370(lines 370 415) no Hoare annotation was computed. [2021-02-24 03:40:50,637 INFO L189 CegarLoopUtils]: For program point L401(lines 401 402) no Hoare annotation was computed. [2021-02-24 03:40:50,637 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 370 415) no Hoare annotation was computed. [2021-02-24 03:40:50,637 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 370 415) no Hoare annotation was computed. [2021-02-24 03:40:50,637 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-24 03:40:50,637 INFO L189 CegarLoopUtils]: For program point L389-1(line 389) no Hoare annotation was computed. [2021-02-24 03:40:50,637 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-24 03:40:50,637 INFO L189 CegarLoopUtils]: For program point L389-2(line 389) no Hoare annotation was computed. [2021-02-24 03:40:50,637 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-24 03:40:50,638 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-24 03:40:50,638 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-24 03:40:50,638 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-24 03:40:50,638 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-24 03:40:50,638 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-24 03:40:50,638 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-24 03:40:50,638 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-24 03:40:50,638 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-24 03:40:50,638 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-24 03:40:50,638 INFO L189 CegarLoopUtils]: For program point L394(lines 394 395) no Hoare annotation was computed. [2021-02-24 03:40:50,638 INFO L189 CegarLoopUtils]: For program point L390(lines 390 397) no Hoare annotation was computed. [2021-02-24 03:40:50,639 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-24 03:40:50,639 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-24 03:40:50,639 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 485 495) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:40:50,639 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 485 495) the Hoare annotation is: true [2021-02-24 03:40:50,639 INFO L185 CegarLoopUtils]: At program point L490(line 490) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0))) [2021-02-24 03:40:50,639 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 485 495) the Hoare annotation is: true [2021-02-24 03:40:50,639 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-24 03:40:50,639 INFO L189 CegarLoopUtils]: For program point L625-1(line 625) no Hoare annotation was computed. [2021-02-24 03:40:50,639 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 620 630) no Hoare annotation was computed. [2021-02-24 03:40:50,640 INFO L189 CegarLoopUtils]: For program point L625-2(line 625) no Hoare annotation was computed. [2021-02-24 03:40:50,640 INFO L189 CegarLoopUtils]: For program point L625-3(line 625) no Hoare annotation was computed. [2021-02-24 03:40:50,640 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 620 630) no Hoare annotation was computed. [2021-02-24 03:40:50,640 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 620 630) no Hoare annotation was computed. [2021-02-24 03:40:50,640 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-24 03:40:50,640 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 612 619) the Hoare annotation is: true [2021-02-24 03:40:50,640 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 612 619) the Hoare annotation is: true [2021-02-24 03:40:50,640 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 612 619) the Hoare annotation is: true [2021-02-24 03:40:50,640 INFO L192 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 597 603) the Hoare annotation is: true [2021-02-24 03:40:50,640 INFO L192 CegarLoopUtils]: At program point processEnvironmentFINAL(lines 597 603) the Hoare annotation is: true [2021-02-24 03:40:50,641 INFO L185 CegarLoopUtils]: At program point L704(lines 704 708) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:40:50,641 INFO L185 CegarLoopUtils]: At program point L700(line 700) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:40:50,641 INFO L185 CegarLoopUtils]: At program point L696(line 696) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:40:50,641 INFO L185 CegarLoopUtils]: At program point L750(lines 701 751) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:40:50,641 INFO L185 CegarLoopUtils]: At program point L738(lines 738 744) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:40:50,641 INFO L185 CegarLoopUtils]: At program point L738-1(lines 732 745) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:40:50,641 INFO L185 CegarLoopUtils]: At program point L730(line 730) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:40:50,642 INFO L185 CegarLoopUtils]: At program point L697(line 697) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:40:50,642 INFO L185 CegarLoopUtils]: At program point L730-1(line 730) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:40:50,642 INFO L185 CegarLoopUtils]: At program point L722(lines 722 728) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:40:50,642 INFO L185 CegarLoopUtils]: At program point L722-1(lines 722 728) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:40:50,642 INFO L185 CegarLoopUtils]: At program point L747(lines 702 749) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:40:50,642 INFO L185 CegarLoopUtils]: At program point L714(line 714) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:40:50,642 INFO L185 CegarLoopUtils]: At program point L710(line 710) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:40:50,642 INFO L185 CegarLoopUtils]: At program point L710-1(line 710) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:40:50,643 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 692 757) the Hoare annotation is: true [2021-02-24 03:40:50,643 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 692 757) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:40:50,643 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 692 757) the Hoare annotation is: true [2021-02-24 03:40:50,643 INFO L185 CegarLoopUtils]: At program point L694(line 694) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:40:50,643 INFO L185 CegarLoopUtils]: At program point L740(line 740) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:40:50,643 INFO L185 CegarLoopUtils]: At program point L736(line 736) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:40:50,643 INFO L185 CegarLoopUtils]: At program point L703(lines 702 749) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:40:50,643 INFO L185 CegarLoopUtils]: At program point L736-1(line 736) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:40:50,644 INFO L185 CegarLoopUtils]: At program point L736-2(line 736) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:40:50,644 INFO L185 CegarLoopUtils]: At program point L732(lines 732 745) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:40:50,644 INFO L185 CegarLoopUtils]: At program point L695(line 695) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:40:50,644 INFO L185 CegarLoopUtils]: At program point L724(line 724) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:40:50,644 INFO L185 CegarLoopUtils]: At program point L720(line 720) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:40:50,644 INFO L185 CegarLoopUtils]: At program point L720-1(line 720) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:40:50,644 INFO L185 CegarLoopUtils]: At program point L712(lines 712 718) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:40:50,644 INFO L185 CegarLoopUtils]: At program point L712-1(lines 712 718) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-24 03:40:50,644 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 324 369) no Hoare annotation was computed. [2021-02-24 03:40:50,645 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-24 03:40:50,645 INFO L189 CegarLoopUtils]: For program point L343-1(line 343) no Hoare annotation was computed. [2021-02-24 03:40:50,645 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-24 03:40:50,645 INFO L189 CegarLoopUtils]: For program point L343-2(line 343) no Hoare annotation was computed. [2021-02-24 03:40:50,645 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-24 03:40:50,645 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-24 03:40:50,645 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-24 03:40:50,645 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-24 03:40:50,645 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-24 03:40:50,645 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-24 03:40:50,645 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-24 03:40:50,645 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-24 03:40:50,645 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-24 03:40:50,646 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-24 03:40:50,646 INFO L189 CegarLoopUtils]: For program point L348(lines 348 349) no Hoare annotation was computed. [2021-02-24 03:40:50,646 INFO L189 CegarLoopUtils]: For program point L344(lines 344 351) no Hoare annotation was computed. [2021-02-24 03:40:50,646 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-24 03:40:50,646 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 324 369) no Hoare annotation was computed. [2021-02-24 03:40:50,646 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-24 03:40:50,646 INFO L189 CegarLoopUtils]: For program point L338(lines 338 358) no Hoare annotation was computed. [2021-02-24 03:40:50,646 INFO L189 CegarLoopUtils]: For program point L338-1(lines 338 358) no Hoare annotation was computed. [2021-02-24 03:40:50,646 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 324 369) no Hoare annotation was computed. [2021-02-24 03:40:50,646 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-24 03:40:50,646 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-24 03:40:50,646 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-24 03:40:50,646 INFO L189 CegarLoopUtils]: For program point L365-1(line 365) no Hoare annotation was computed. [2021-02-24 03:40:50,647 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-24 03:40:50,647 INFO L189 CegarLoopUtils]: For program point L365-2(line 365) no Hoare annotation was computed. [2021-02-24 03:40:50,647 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-24 03:40:50,647 INFO L189 CegarLoopUtils]: For program point L363-1(line 363) no Hoare annotation was computed. [2021-02-24 03:40:50,647 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-24 03:40:50,647 INFO L189 CegarLoopUtils]: For program point L363-2(line 363) no Hoare annotation was computed. [2021-02-24 03:40:50,647 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-24 03:40:50,647 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-24 03:40:50,647 INFO L189 CegarLoopUtils]: For program point L324(lines 324 369) no Hoare annotation was computed. [2021-02-24 03:40:50,647 INFO L189 CegarLoopUtils]: For program point L355(lines 355 356) no Hoare annotation was computed. [2021-02-24 03:40:50,647 INFO L189 CegarLoopUtils]: For program point L864(lines 864 872) no Hoare annotation was computed. [2021-02-24 03:40:50,647 INFO L189 CegarLoopUtils]: For program point L862(line 862) no Hoare annotation was computed. [2021-02-24 03:40:50,648 INFO L189 CegarLoopUtils]: For program point L864-2(lines 864 872) no Hoare annotation was computed. [2021-02-24 03:40:50,648 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 856 878) no Hoare annotation was computed. [2021-02-24 03:40:50,648 INFO L189 CegarLoopUtils]: For program point L870(line 870) no Hoare annotation was computed. [2021-02-24 03:40:50,648 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 856 878) no Hoare annotation was computed. [2021-02-24 03:40:50,648 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 856 878) no Hoare annotation was computed. [2021-02-24 03:40:50,648 INFO L189 CegarLoopUtils]: For program point L866(line 866) no Hoare annotation was computed. [2021-02-24 03:40:50,648 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-24 03:40:50,648 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-24 03:40:50,648 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-24 03:40:50,648 INFO L189 CegarLoopUtils]: For program point L250(lines 250 266) no Hoare annotation was computed. [2021-02-24 03:40:50,648 INFO L189 CegarLoopUtils]: For program point L283-1(line 283) no Hoare annotation was computed. [2021-02-24 03:40:50,648 INFO L189 CegarLoopUtils]: For program point L283-2(line 283) no Hoare annotation was computed. [2021-02-24 03:40:50,649 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-24 03:40:50,649 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-24 03:40:50,649 INFO L189 CegarLoopUtils]: For program point L267(lines 267 308) no Hoare annotation was computed. [2021-02-24 03:40:50,649 INFO L189 CegarLoopUtils]: For program point L234(line 234) no Hoare annotation was computed. [2021-02-24 03:40:50,649 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-24 03:40:50,649 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-24 03:40:50,649 INFO L189 CegarLoopUtils]: For program point L259-1(line 259) no Hoare annotation was computed. [2021-02-24 03:40:50,649 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-24 03:40:50,649 INFO L189 CegarLoopUtils]: For program point L309(lines 309 320) no Hoare annotation was computed. [2021-02-24 03:40:50,649 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-24 03:40:50,649 INFO L189 CegarLoopUtils]: For program point L268(line 268) no Hoare annotation was computed. [2021-02-24 03:40:50,649 INFO L189 CegarLoopUtils]: For program point L301-1(line 301) no Hoare annotation was computed. [2021-02-24 03:40:50,649 INFO L189 CegarLoopUtils]: For program point L235(line 235) no Hoare annotation was computed. [2021-02-24 03:40:50,649 INFO L189 CegarLoopUtils]: For program point L227(line 227) no Hoare annotation was computed. [2021-02-24 03:40:50,650 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 221 323) no Hoare annotation was computed. [2021-02-24 03:40:50,650 INFO L189 CegarLoopUtils]: For program point L285(line 285) no Hoare annotation was computed. [2021-02-24 03:40:50,650 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-24 03:40:50,650 INFO L189 CegarLoopUtils]: For program point L285-1(line 285) no Hoare annotation was computed. [2021-02-24 03:40:50,650 INFO L189 CegarLoopUtils]: For program point L252-1(line 252) no Hoare annotation was computed. [2021-02-24 03:40:50,650 INFO L189 CegarLoopUtils]: For program point L310(lines 310 317) no Hoare annotation was computed. [2021-02-24 03:40:50,650 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-24 03:40:50,650 INFO L189 CegarLoopUtils]: For program point L236(line 236) no Hoare annotation was computed. [2021-02-24 03:40:50,650 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 221 323) no Hoare annotation was computed. [2021-02-24 03:40:50,650 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-24 03:40:50,650 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-24 03:40:50,650 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-24 03:40:50,651 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-24 03:40:50,651 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-24 03:40:50,651 INFO L189 CegarLoopUtils]: For program point L245(lines 245 249) no Hoare annotation was computed. [2021-02-24 03:40:50,651 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 221 323) no Hoare annotation was computed. [2021-02-24 03:40:50,651 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-24 03:40:50,651 INFO L189 CegarLoopUtils]: For program point L270-2(lines 270 290) no Hoare annotation was computed. [2021-02-24 03:40:50,651 INFO L189 CegarLoopUtils]: For program point L295(line 295) no Hoare annotation was computed. [2021-02-24 03:40:50,651 INFO L189 CegarLoopUtils]: For program point L229(line 229) no Hoare annotation was computed. [2021-02-24 03:40:50,651 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-24 03:40:50,651 INFO L189 CegarLoopUtils]: For program point L221(lines 221 323) no Hoare annotation was computed. [2021-02-24 03:40:50,651 INFO L189 CegarLoopUtils]: For program point L221-1(lines 221 323) no Hoare annotation was computed. [2021-02-24 03:40:50,651 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-24 03:40:50,651 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-24 03:40:50,652 INFO L189 CegarLoopUtils]: For program point L312-1(line 312) no Hoare annotation was computed. [2021-02-24 03:40:50,652 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-24 03:40:50,652 INFO L189 CegarLoopUtils]: For program point L312-2(line 312) no Hoare annotation was computed. [2021-02-24 03:40:50,652 INFO L189 CegarLoopUtils]: For program point L271(lines 270 290) no Hoare annotation was computed. [2021-02-24 03:40:50,652 INFO L189 CegarLoopUtils]: For program point L238(line 238) no Hoare annotation was computed. [2021-02-24 03:40:50,652 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-24 03:40:50,652 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-24 03:40:50,652 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-24 03:40:50,652 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-24 03:40:50,652 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-24 03:40:50,652 INFO L189 CegarLoopUtils]: For program point L255(line 255) no Hoare annotation was computed. [2021-02-24 03:40:50,652 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-24 03:40:50,652 INFO L189 CegarLoopUtils]: For program point L255-1(line 255) no Hoare annotation was computed. [2021-02-24 03:40:50,653 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-24 03:40:50,653 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-24 03:40:50,653 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-24 03:40:50,653 INFO L189 CegarLoopUtils]: For program point L272(lines 272 276) no Hoare annotation was computed. [2021-02-24 03:40:50,653 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-24 03:40:50,653 INFO L189 CegarLoopUtils]: For program point L297(line 297) no Hoare annotation was computed. [2021-02-24 03:40:50,653 INFO L189 CegarLoopUtils]: For program point L297-1(line 297) no Hoare annotation was computed. [2021-02-24 03:40:50,653 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-24 03:40:50,653 INFO L189 CegarLoopUtils]: For program point L297-2(line 297) no Hoare annotation was computed. [2021-02-24 03:40:50,653 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-24 03:40:50,653 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-24 03:40:50,653 INFO L189 CegarLoopUtils]: For program point L281-1(line 281) no Hoare annotation was computed. [2021-02-24 03:40:50,653 INFO L189 CegarLoopUtils]: For program point L281-2(line 281) no Hoare annotation was computed. [2021-02-24 03:40:50,653 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-24 03:40:50,654 INFO L189 CegarLoopUtils]: For program point L298(line 298) no Hoare annotation was computed. [2021-02-24 03:40:50,654 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-24 03:40:50,654 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-24 03:40:50,654 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-24 03:40:50,654 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-24 03:40:50,654 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-24 03:40:50,654 INFO L189 CegarLoopUtils]: For program point L241(line 241) no Hoare annotation was computed. [2021-02-24 03:40:50,654 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-24 03:40:50,654 INFO L189 CegarLoopUtils]: For program point L299-1(line 299) no Hoare annotation was computed. [2021-02-24 03:40:50,654 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-24 03:40:50,654 INFO L189 CegarLoopUtils]: For program point L299-2(line 299) no Hoare annotation was computed. [2021-02-24 03:40:50,654 INFO L189 CegarLoopUtils]: For program point L291(lines 269 292) no Hoare annotation was computed. [2021-02-24 03:40:50,655 INFO L189 CegarLoopUtils]: For program point L258(line 258) no Hoare annotation was computed. [2021-02-24 03:40:50,655 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-24 03:40:50,655 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-24 03:40:50,655 INFO L189 CegarLoopUtils]: For program point L526-1(line 526) no Hoare annotation was computed. [2021-02-24 03:40:50,655 INFO L189 CegarLoopUtils]: For program point L526-2(line 526) no Hoare annotation was computed. [2021-02-24 03:40:50,655 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 524 533) no Hoare annotation was computed. [2021-02-24 03:40:50,655 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 524 533) no Hoare annotation was computed. [2021-02-24 03:40:50,655 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 524 533) no Hoare annotation was computed. [2021-02-24 03:40:50,655 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-24 03:40:50,655 INFO L185 CegarLoopUtils]: At program point L671(line 671) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,655 INFO L185 CegarLoopUtils]: At program point L671-1(line 671) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,655 INFO L185 CegarLoopUtils]: At program point L349(line 349) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,656 INFO L185 CegarLoopUtils]: At program point L671-2(line 671) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,656 INFO L185 CegarLoopUtils]: At program point L861(line 861) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,656 INFO L185 CegarLoopUtils]: At program point L395(line 395) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,656 INFO L185 CegarLoopUtils]: At program point L874(line 874) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,656 INFO L185 CegarLoopUtils]: At program point L874-1(line 874) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,656 INFO L185 CegarLoopUtils]: At program point L874-2(line 874) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,656 INFO L185 CegarLoopUtils]: At program point L870(line 870) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,656 INFO L185 CegarLoopUtils]: At program point L870-1(line 870) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,656 INFO L185 CegarLoopUtils]: At program point L870-2(line 870) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,656 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,657 INFO L185 CegarLoopUtils]: At program point L870-3(line 870) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,657 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,657 INFO L185 CegarLoopUtils]: At program point L866(line 866) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,657 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,657 INFO L185 CegarLoopUtils]: At program point L866-1(line 866) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,657 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,657 INFO L185 CegarLoopUtils]: At program point L866-2(line 866) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,657 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,657 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,657 INFO L185 CegarLoopUtils]: At program point L866-3(line 866) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,658 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,658 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,658 INFO L185 CegarLoopUtils]: At program point L862(line 862) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,658 INFO L185 CegarLoopUtils]: At program point L866-4(line 866) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,658 INFO L185 CegarLoopUtils]: At program point L862-1(line 862) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,658 INFO L185 CegarLoopUtils]: At program point L866-5(line 866) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,658 INFO L185 CegarLoopUtils]: At program point L862-2(line 862) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,658 INFO L185 CegarLoopUtils]: At program point L862-3(line 862) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,658 INFO L185 CegarLoopUtils]: At program point L862-4(line 862) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,658 INFO L185 CegarLoopUtils]: At program point L862-5(line 862) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,658 INFO L185 CegarLoopUtils]: At program point L862-6(line 862) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,659 INFO L185 CegarLoopUtils]: At program point L862-7(line 862) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,659 INFO L185 CegarLoopUtils]: At program point L565(line 565) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,659 INFO L185 CegarLoopUtils]: At program point L809(line 809) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:40:50,659 INFO L185 CegarLoopUtils]: At program point L355(line 355) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,659 INFO L185 CegarLoopUtils]: At program point L355-1(line 355) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,659 INFO L185 CegarLoopUtils]: At program point L417(line 417) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,659 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:40:50,659 INFO L185 CegarLoopUtils]: At program point L669(line 669) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,659 INFO L185 CegarLoopUtils]: At program point L669-1(line 669) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,659 INFO L185 CegarLoopUtils]: At program point L669-2(line 669) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,659 INFO L185 CegarLoopUtils]: At program point L669-3(line 669) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,660 INFO L185 CegarLoopUtils]: At program point L665(line 665) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,660 INFO L185 CegarLoopUtils]: At program point L665-1(line 665) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,660 INFO L185 CegarLoopUtils]: At program point L760(line 760) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-24 03:40:50,660 INFO L185 CegarLoopUtils]: At program point L665-2(line 665) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,660 INFO L185 CegarLoopUtils]: At program point L665-3(line 665) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,660 INFO L185 CegarLoopUtils]: At program point L566(line 566) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-24 03:40:50,660 INFO L185 CegarLoopUtils]: At program point L661(line 661) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,660 INFO L185 CegarLoopUtils]: At program point L665-4(line 665) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,660 INFO L185 CegarLoopUtils]: At program point L661-1(line 661) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,660 INFO L185 CegarLoopUtils]: At program point L661-2(line 661) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,661 INFO L185 CegarLoopUtils]: At program point L661-3(line 661) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,661 INFO L185 CegarLoopUtils]: At program point L401(line 401) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,661 INFO L185 CegarLoopUtils]: At program point L657(line 657) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,661 INFO L185 CegarLoopUtils]: At program point L401-1(line 401) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,661 INFO L185 CegarLoopUtils]: At program point L657-1(line 657) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,661 INFO L185 CegarLoopUtils]: At program point L657-2(line 657) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,661 INFO L185 CegarLoopUtils]: At program point L657-3(line 657) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,661 INFO L185 CegarLoopUtils]: At program point L653(line 653) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,661 INFO L185 CegarLoopUtils]: At program point L657-4(line 657) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,661 INFO L185 CegarLoopUtils]: At program point L653-1(line 653) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,662 INFO L185 CegarLoopUtils]: At program point L657-5(line 657) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,662 INFO L185 CegarLoopUtils]: At program point L653-2(line 653) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,662 INFO L185 CegarLoopUtils]: At program point L657-6(line 657) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,662 INFO L185 CegarLoopUtils]: At program point L653-3(line 653) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,662 INFO L185 CegarLoopUtils]: At program point L657-7(line 657) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,662 INFO L185 CegarLoopUtils]: At program point L810(line 810) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:40:50,662 INFO L185 CegarLoopUtils]: At program point L649(line 649) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,662 INFO L185 CegarLoopUtils]: At program point L653-4(line 653) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,662 INFO L185 CegarLoopUtils]: At program point L649-1(line 649) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,662 INFO L185 CegarLoopUtils]: At program point L649-2(line 649) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,662 INFO L185 CegarLoopUtils]: At program point L649-3(line 649) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,663 INFO L185 CegarLoopUtils]: At program point L645(line 645) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,663 INFO L185 CegarLoopUtils]: At program point L356(line 356) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,663 INFO L185 CegarLoopUtils]: At program point L348(line 348) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,663 INFO L185 CegarLoopUtils]: At program point L348-1(line 348) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,663 INFO L185 CegarLoopUtils]: At program point L402(line 402) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,663 INFO L185 CegarLoopUtils]: At program point L394(line 394) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,663 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-24 03:40:50,663 INFO L185 CegarLoopUtils]: At program point L394-1(line 394) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-24 03:40:50,664 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:40:50,664 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 604 611) no Hoare annotation was computed. [2021-02-24 03:40:50,664 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 604 611) no Hoare annotation was computed. [2021-02-24 03:40:50,664 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 604 611) no Hoare annotation was computed. [2021-02-24 03:40:50,664 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 879 887) the Hoare annotation is: true [2021-02-24 03:40:50,664 INFO L192 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 879 887) the Hoare annotation is: true [2021-02-24 03:40:50,664 INFO L192 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 879 887) the Hoare annotation is: true [2021-02-24 03:40:50,664 INFO L192 CegarLoopUtils]: At program point L884(line 884) the Hoare annotation is: true [2021-02-24 03:40:50,664 INFO L192 CegarLoopUtils]: At program point L883(line 883) the Hoare annotation is: true [2021-02-24 03:40:50,664 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-24 03:40:50,665 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-24 03:40:50,665 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-24 03:40:50,665 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-24 03:40:50,665 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 835 846) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:40:50,665 INFO L185 CegarLoopUtils]: At program point L842(line 842) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:40:50,665 INFO L185 CegarLoopUtils]: At program point L840(line 840) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:40:50,665 INFO L192 CegarLoopUtils]: At program point L839-1(lines 835 846) the Hoare annotation is: true [2021-02-24 03:40:50,665 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 835 846) the Hoare annotation is: true [2021-02-24 03:40:50,665 INFO L192 CegarLoopUtils]: At program point L577(lines 573 595) the Hoare annotation is: true [2021-02-24 03:40:50,665 INFO L192 CegarLoopUtils]: At program point L575(lines 573 595) the Hoare annotation is: true [2021-02-24 03:40:50,665 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 570 596) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:40:50,666 INFO L192 CegarLoopUtils]: At program point timeShiftEXIT(lines 570 596) the Hoare annotation is: true [2021-02-24 03:40:50,666 INFO L185 CegarLoopUtils]: At program point L586(line 586) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 0 ~systemActive~0))) [2021-02-24 03:40:50,666 INFO L192 CegarLoopUtils]: At program point L584(lines 584 590) the Hoare annotation is: true [2021-02-24 03:40:50,666 INFO L192 CegarLoopUtils]: At program point timeShiftFINAL(lines 570 596) the Hoare annotation is: true [2021-02-24 03:40:50,666 INFO L185 CegarLoopUtils]: At program point L579(line 579) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-24 03:40:50,666 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 419 448) the Hoare annotation is: true [2021-02-24 03:40:50,666 INFO L192 CegarLoopUtils]: At program point L444(lines 419 448) the Hoare annotation is: true [2021-02-24 03:40:50,666 INFO L192 CegarLoopUtils]: At program point L440(line 440) the Hoare annotation is: true [2021-02-24 03:40:50,666 INFO L192 CegarLoopUtils]: At program point L430(line 430) the Hoare annotation is: true [2021-02-24 03:40:50,666 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 419 448) the Hoare annotation is: true [2021-02-24 03:40:50,666 INFO L192 CegarLoopUtils]: At program point L433(lines 433 437) the Hoare annotation is: true [2021-02-24 03:40:50,667 INFO L192 CegarLoopUtils]: At program point L433-1(lines 433 437) the Hoare annotation is: true [2021-02-24 03:40:50,667 INFO L192 CegarLoopUtils]: At program point L429-2(lines 429 443) the Hoare annotation is: true [2021-02-24 03:40:50,667 INFO L192 CegarLoopUtils]: At program point L425(line 425) the Hoare annotation is: true [2021-02-24 03:40:50,667 INFO L192 CegarLoopUtils]: At program point L425-1(line 425) the Hoare annotation is: true [2021-02-24 03:40:50,667 INFO L192 CegarLoopUtils]: At program point L421(line 421) the Hoare annotation is: true [2021-02-24 03:40:50,667 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalENTRY(lines 847 855) no Hoare annotation was computed. [2021-02-24 03:40:50,667 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalFINAL(lines 847 855) no Hoare annotation was computed. [2021-02-24 03:40:50,667 INFO L189 CegarLoopUtils]: For program point L852(line 852) no Hoare annotation was computed. [2021-02-24 03:40:50,667 INFO L189 CegarLoopUtils]: For program point L851(line 851) no Hoare annotation was computed. [2021-02-24 03:40:50,667 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalEXIT(lines 847 855) no Hoare annotation was computed. [2021-02-24 03:40:50,667 INFO L192 CegarLoopUtils]: At program point L816(line 816) the Hoare annotation is: true [2021-02-24 03:40:50,667 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 811 822) the Hoare annotation is: true [2021-02-24 03:40:50,668 INFO L192 CegarLoopUtils]: At program point L815-1(lines 811 822) the Hoare annotation is: true [2021-02-24 03:40:50,668 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 811 822) the Hoare annotation is: true [2021-02-24 03:40:50,668 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 476 482) the Hoare annotation is: true [2021-02-24 03:40:50,668 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 476 482) the Hoare annotation is: true [2021-02-24 03:40:50,668 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-24 03:40:50,668 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:40:50,668 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-24 03:40:50,668 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-24 03:40:50,668 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 823 834) the Hoare annotation is: true [2021-02-24 03:40:50,668 INFO L185 CegarLoopUtils]: At program point L828(line 828) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-24 03:40:50,668 INFO L192 CegarLoopUtils]: At program point L827-1(lines 823 834) the Hoare annotation is: true [2021-02-24 03:40:50,669 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 823 834) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-24 03:40:50,669 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2021-02-24 03:40:50,669 INFO L192 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: true [2021-02-24 03:40:50,669 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) the Hoare annotation is: true [2021-02-24 03:40:50,669 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2021-02-24 03:40:50,669 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2021-02-24 03:40:50,688 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.02 03:40:50 BoogieIcfgContainer [2021-02-24 03:40:50,688 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-24 03:40:50,689 INFO L168 Benchmark]: Toolchain (without parser) took 33951.99 ms. Allocated memory was 172.0 MB in the beginning and 609.2 MB in the end (delta: 437.3 MB). Free memory was 127.6 MB in the beginning and 398.0 MB in the end (delta: -270.3 MB). Peak memory consumption was 353.7 MB. Max. memory is 8.0 GB. [2021-02-24 03:40:50,689 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 172.0 MB. Free memory is still 145.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-24 03:40:50,690 INFO L168 Benchmark]: CACSL2BoogieTranslator took 540.08 ms. Allocated memory is still 172.0 MB. Free memory was 126.5 MB in the beginning and 148.7 MB in the end (delta: -22.2 MB). Peak memory consumption was 7.3 MB. Max. memory is 8.0 GB. [2021-02-24 03:40:50,690 INFO L168 Benchmark]: Boogie Preprocessor took 108.52 ms. Allocated memory is still 172.0 MB. Free memory was 148.7 MB in the beginning and 144.8 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-24 03:40:50,691 INFO L168 Benchmark]: RCFGBuilder took 1449.84 ms. Allocated memory was 172.0 MB in the beginning and 213.9 MB in the end (delta: 41.9 MB). Free memory was 144.5 MB in the beginning and 132.9 MB in the end (delta: 11.6 MB). Peak memory consumption was 54.6 MB. Max. memory is 8.0 GB. [2021-02-24 03:40:50,691 INFO L168 Benchmark]: TraceAbstraction took 31835.78 ms. Allocated memory was 213.9 MB in the beginning and 609.2 MB in the end (delta: 395.3 MB). Free memory was 132.4 MB in the beginning and 398.0 MB in the end (delta: -265.6 MB). Peak memory consumption was 315.8 MB. Max. memory is 8.0 GB. [2021-02-24 03:40:50,693 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 172.0 MB. Free memory is still 145.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 540.08 ms. Allocated memory is still 172.0 MB. Free memory was 126.5 MB in the beginning and 148.7 MB in the end (delta: -22.2 MB). Peak memory consumption was 7.3 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 108.52 ms. Allocated memory is still 172.0 MB. Free memory was 148.7 MB in the beginning and 144.8 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1449.84 ms. Allocated memory was 172.0 MB in the beginning and 213.9 MB in the end (delta: 41.9 MB). Free memory was 144.5 MB in the beginning and 132.9 MB in the end (delta: 11.6 MB). Peak memory consumption was 54.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 31835.78 ms. Allocated memory was 213.9 MB in the beginning and 609.2 MB in the end (delta: 395.3 MB). Free memory was 132.4 MB in the beginning and 398.0 MB in the end (delta: -265.6 MB). Peak memory consumption was 315.8 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 46]: 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: 429]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 701]: Loop Invariant Derived loop invariant: !(\old(systemActive) == 1) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 419]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 702]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - ProcedureContractResult [Line: 541]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 548]: Procedure Contract for valid_product Derived contract for procedure valid_product: (!(pumpRunning == 0) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1)) || !(1 == systemActive) - ProcedureContractResult [Line: 761]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 769]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: 1 - ProcedureContractResult [Line: 779]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: 1 - ProcedureContractResult [Line: 499]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 676]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 631]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 534]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 485]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 612]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 597]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 692]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 835]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 879]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 419]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 570]: Procedure Contract for timeShift Derived contract for procedure timeShift: 1 - ProcedureContractResult [Line: 811]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 476]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 823]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 600 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 13.1s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 9.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 18.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 812 SDtfs, 1194 SDslu, 1378 SDs, 0 SdLazy, 2034 SolverSat, 310 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 129 GetRequests, 90 SyntacticMatches, 1 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 4.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=354occurred in iteration=3, 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, 158 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 232 LocationsWithAnnotation, 811 PreInvPairs, 994 NumberOfFragments, 1689 HoareAnnotationTreeSize, 811 FomulaSimplifications, 105997 FormulaSimplificationTreeSizeReduction, 4.0s HoareSimplificationTime, 232 FomulaSimplificationsInter, 29542 FormulaSimplificationTreeSizeReductionInter, 14.3s 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...