/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product15.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 03:59:45,248 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 03:59:45,251 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 03:59:45,286 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 03:59:45,287 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 03:59:45,289 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 03:59:45,290 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 03:59:45,293 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 03:59:45,295 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 03:59:45,296 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 03:59:45,297 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 03:59:45,299 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 03:59:45,299 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 03:59:45,301 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 03:59:45,302 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 03:59:45,303 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 03:59:45,304 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 03:59:45,306 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 03:59:45,327 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 03:59:45,329 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 03:59:45,331 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 03:59:45,332 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 03:59:45,334 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 03:59:45,335 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 03:59:45,340 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 03:59:45,341 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 03:59:45,341 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 03:59:45,345 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 03:59:45,346 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 03:59:45,347 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 03:59:45,348 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 03:59:45,352 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 03:59:45,353 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 03:59:45,354 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 03:59:45,355 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 03:59:45,355 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 03:59:45,358 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 03:59:45,359 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 03:59:45,360 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 03:59:45,362 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 03:59:45,362 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 03:59:45,363 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 03:59:45,382 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 03:59:45,383 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 03:59:45,388 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 03:59:45,388 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 03:59:45,388 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 03:59:45,389 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 03:59:45,389 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 03:59:45,389 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 03:59:45,389 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 03:59:45,390 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 03:59:45,391 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 03:59:45,392 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 03:59:45,392 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 03:59:45,392 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 03:59:45,392 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 03:59:45,393 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 03:59:45,393 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 03:59:45,393 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 03:59:45,393 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 03:59:45,394 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 03:59:45,394 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 03:59:45,394 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 03:59:45,394 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-11-07 03:59:45,801 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 03:59:45,827 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 03:59:45,832 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 03:59:45,833 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 03:59:45,834 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 03:59:45,835 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product15.cil.c [2020-11-07 03:59:45,916 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42e071e7a/8fa47e0d27e04a179ebbb38bcc5a0f16/FLAG73e2a4949 [2020-11-07 03:59:46,632 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 03:59:46,633 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product15.cil.c [2020-11-07 03:59:46,648 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42e071e7a/8fa47e0d27e04a179ebbb38bcc5a0f16/FLAG73e2a4949 [2020-11-07 03:59:46,906 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42e071e7a/8fa47e0d27e04a179ebbb38bcc5a0f16 [2020-11-07 03:59:46,909 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 03:59:46,916 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 03:59:46,918 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 03:59:46,918 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 03:59:46,924 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 03:59:46,925 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:59:46" (1/1) ... [2020-11-07 03:59:46,929 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b219ad5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:59:46, skipping insertion in model container [2020-11-07 03:59:46,930 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:59:46" (1/1) ... [2020-11-07 03:59:46,939 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 03:59:47,005 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 03:59:47,307 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 03:59:47,328 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 03:59:47,477 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 03:59:47,522 INFO L208 MainTranslator]: Completed translation [2020-11-07 03:59:47,522 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:59:47 WrapperNode [2020-11-07 03:59:47,523 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 03:59:47,524 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 03:59:47,524 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 03:59:47,524 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 03:59:47,542 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:59:47" (1/1) ... [2020-11-07 03:59:47,542 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:59:47" (1/1) ... [2020-11-07 03:59:47,565 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:59:47" (1/1) ... [2020-11-07 03:59:47,565 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:59:47" (1/1) ... [2020-11-07 03:59:47,598 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:59:47" (1/1) ... [2020-11-07 03:59:47,623 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:59:47" (1/1) ... [2020-11-07 03:59:47,633 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:59:47" (1/1) ... [2020-11-07 03:59:47,650 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 03:59:47,651 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 03:59:47,651 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 03:59:47,651 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 03:59:47,652 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:59:47" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 03:59:47,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 03:59:47,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 03:59:47,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 03:59:47,742 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 03:59:47,742 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 03:59:47,742 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-11-07 03:59:47,742 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 03:59:47,743 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2020-11-07 03:59:47,743 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 03:59:47,743 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 03:59:47,743 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 03:59:47,743 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 03:59:47,743 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 03:59:47,744 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-07 03:59:47,744 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 03:59:47,744 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 03:59:47,744 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 03:59:47,744 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 03:59:47,744 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 03:59:47,745 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 03:59:47,745 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 03:59:47,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 03:59:47,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 03:59:47,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 03:59:47,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 03:59:47,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 03:59:47,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 03:59:47,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 03:59:47,746 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 03:59:47,746 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 03:59:47,746 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 03:59:47,747 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 03:59:47,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-11-07 03:59:47,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-11-07 03:59:47,747 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 03:59:47,747 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 03:59:47,747 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 03:59:47,748 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 03:59:47,748 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 03:59:47,748 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 03:59:47,748 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 03:59:47,748 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 03:59:47,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 03:59:47,748 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 03:59:47,749 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 03:59:47,749 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 03:59:47,749 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 03:59:47,749 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 03:59:47,749 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 03:59:47,749 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 03:59:47,750 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 03:59:47,750 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 03:59:47,750 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 03:59:47,750 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-07 03:59:47,750 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-11-07 03:59:47,750 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 03:59:47,751 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-11-07 03:59:47,751 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 03:59:47,751 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2020-11-07 03:59:47,751 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 03:59:47,751 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 03:59:47,751 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 03:59:47,752 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 03:59:47,752 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 03:59:47,752 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 03:59:47,752 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 03:59:47,752 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 03:59:47,752 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 03:59:47,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 03:59:47,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 03:59:47,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 03:59:47,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 03:59:47,753 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 03:59:47,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 03:59:47,754 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 03:59:47,754 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 03:59:47,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 03:59:47,754 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 03:59:47,754 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 03:59:47,755 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 03:59:47,755 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 03:59:47,755 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 03:59:47,755 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 03:59:47,755 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 03:59:47,755 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-11-07 03:59:47,756 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 03:59:47,756 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 03:59:47,756 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 03:59:47,756 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 03:59:47,756 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 03:59:47,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 03:59:47,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 03:59:49,722 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 03:59:49,723 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 03:59:49,725 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 03:59:49 BoogieIcfgContainer [2020-11-07 03:59:49,726 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 03:59:49,728 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 03:59:49,728 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 03:59:49,731 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 03:59:49,732 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 03:59:46" (1/3) ... [2020-11-07 03:59:49,733 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48e0abe2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 03:59:49, skipping insertion in model container [2020-11-07 03:59:49,733 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:59:47" (2/3) ... [2020-11-07 03:59:49,733 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48e0abe2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 03:59:49, skipping insertion in model container [2020-11-07 03:59:49,733 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 03:59:49" (3/3) ... [2020-11-07 03:59:49,735 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product15.cil.c [2020-11-07 03:59:49,751 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 03:59:49,756 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 03:59:49,770 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 03:59:49,792 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 03:59:49,793 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 03:59:49,793 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-07 03:59:49,793 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 03:59:49,793 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 03:59:49,793 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 03:59:49,794 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 03:59:49,794 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 03:59:49,816 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states. [2020-11-07 03:59:49,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2020-11-07 03:59:49,837 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:59:49,838 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 03:59:49,839 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 03:59:49,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:59:49,846 INFO L82 PathProgramCache]: Analyzing trace with hash 1695559304, now seen corresponding path program 1 times [2020-11-07 03:59:49,856 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:59:49,857 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [975032099] [2020-11-07 03:59:49,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:59:50,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:50,950 WARN L194 SmtUtils]: Spent 499.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:59:50,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:59:50,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:51,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 03:59:51,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:51,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 03:59:51,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:51,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 03:59:51,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:51,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 03:59:51,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:51,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 03:59:51,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:51,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 03:59:51,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:51,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-07 03:59:51,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:51,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 03:59:51,154 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [975032099] [2020-11-07 03:59:51,156 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:59:51,157 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 03:59:51,158 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1430505255] [2020-11-07 03:59:51,164 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 03:59:51,164 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:59:51,179 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 03:59:51,180 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 03:59:51,182 INFO L87 Difference]: Start difference. First operand 298 states. Second operand 4 states. [2020-11-07 03:59:52,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:59:52,807 INFO L93 Difference]: Finished difference Result 429 states and 514 transitions. [2020-11-07 03:59:52,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-07 03:59:52,809 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2020-11-07 03:59:52,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:59:52,831 INFO L225 Difference]: With dead ends: 429 [2020-11-07 03:59:52,831 INFO L226 Difference]: Without dead ends: 282 [2020-11-07 03:59:52,837 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 03:59:52,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2020-11-07 03:59:53,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 234. [2020-11-07 03:59:53,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 234 states. [2020-11-07 03:59:53,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 254 transitions. [2020-11-07 03:59:53,009 INFO L78 Accepts]: Start accepts. Automaton has 234 states and 254 transitions. Word has length 154 [2020-11-07 03:59:53,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:59:53,010 INFO L481 AbstractCegarLoop]: Abstraction has 234 states and 254 transitions. [2020-11-07 03:59:53,010 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 03:59:53,010 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 254 transitions. [2020-11-07 03:59:53,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-11-07 03:59:53,015 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:59:53,016 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 03:59:53,016 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 03:59:53,016 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 03:59:53,017 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:59:53,017 INFO L82 PathProgramCache]: Analyzing trace with hash 2109579759, now seen corresponding path program 1 times [2020-11-07 03:59:53,017 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:59:53,018 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1695086373] [2020-11-07 03:59:53,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:59:53,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:53,560 WARN L194 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:59:53,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:59:53,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:53,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 03:59:53,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:53,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 03:59:53,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:53,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 03:59:53,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:53,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 03:59:53,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:53,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 03:59:53,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:53,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-11-07 03:59:53,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:53,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-07 03:59:53,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:53,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 03:59:53,687 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1695086373] [2020-11-07 03:59:53,687 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:59:53,688 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-07 03:59:53,688 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [221237743] [2020-11-07 03:59:53,691 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-07 03:59:53,693 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:59:53,694 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-07 03:59:53,694 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-07 03:59:53,694 INFO L87 Difference]: Start difference. First operand 234 states and 254 transitions. Second operand 5 states. [2020-11-07 03:59:54,682 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:59:55,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:59:55,789 INFO L93 Difference]: Finished difference Result 349 states and 397 transitions. [2020-11-07 03:59:55,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-07 03:59:55,792 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 155 [2020-11-07 03:59:55,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:59:55,796 INFO L225 Difference]: With dead ends: 349 [2020-11-07 03:59:55,796 INFO L226 Difference]: Without dead ends: 271 [2020-11-07 03:59:55,798 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-11-07 03:59:55,799 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 271 states. [2020-11-07 03:59:55,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 271 to 224. [2020-11-07 03:59:55,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 224 states. [2020-11-07 03:59:55,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 241 transitions. [2020-11-07 03:59:55,901 INFO L78 Accepts]: Start accepts. Automaton has 224 states and 241 transitions. Word has length 155 [2020-11-07 03:59:55,902 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:59:55,902 INFO L481 AbstractCegarLoop]: Abstraction has 224 states and 241 transitions. [2020-11-07 03:59:55,902 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-07 03:59:55,902 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 241 transitions. [2020-11-07 03:59:55,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2020-11-07 03:59:55,905 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:59:55,905 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 03:59:55,906 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 03:59:55,906 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 03:59:55,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:59:55,907 INFO L82 PathProgramCache]: Analyzing trace with hash 1970982583, now seen corresponding path program 1 times [2020-11-07 03:59:55,907 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:59:55,908 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1483197401] [2020-11-07 03:59:55,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:59:55,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:56,423 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:59:56,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:59:56,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:56,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 03:59:56,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:56,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 03:59:56,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:56,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 03:59:56,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:56,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 03:59:56,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:56,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 03:59:56,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:56,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-07 03:59:56,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:56,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-11-07 03:59:56,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:56,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 03:59:56,637 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1483197401] [2020-11-07 03:59:56,638 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:59:56,638 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 03:59:56,638 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [348650640] [2020-11-07 03:59:56,641 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 03:59:56,642 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:59:56,642 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 03:59:56,642 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 03:59:56,643 INFO L87 Difference]: Start difference. First operand 224 states and 241 transitions. Second operand 10 states. [2020-11-07 03:59:57,426 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 03:59:57,943 WARN L194 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 03:59:58,362 WARN L194 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 03:59:58,795 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 03:59:59,220 WARN L194 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 03:59:59,615 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:00:00,933 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:00:02,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:00:02,817 INFO L93 Difference]: Finished difference Result 574 states and 671 transitions. [2020-11-07 04:00:02,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-07 04:00:02,818 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 164 [2020-11-07 04:00:02,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:00:02,824 INFO L225 Difference]: With dead ends: 574 [2020-11-07 04:00:02,825 INFO L226 Difference]: Without dead ends: 470 [2020-11-07 04:00:02,827 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-11-07 04:00:02,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 470 states. [2020-11-07 04:00:03,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 470 to 395. [2020-11-07 04:00:03,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 395 states. [2020-11-07 04:00:03,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 395 states and 444 transitions. [2020-11-07 04:00:03,040 INFO L78 Accepts]: Start accepts. Automaton has 395 states and 444 transitions. Word has length 164 [2020-11-07 04:00:03,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:00:03,042 INFO L481 AbstractCegarLoop]: Abstraction has 395 states and 444 transitions. [2020-11-07 04:00:03,042 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 04:00:03,042 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 444 transitions. [2020-11-07 04:00:03,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-11-07 04:00:03,048 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:00:03,048 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:00:03,049 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 04:00:03,049 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:00:03,049 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:00:03,050 INFO L82 PathProgramCache]: Analyzing trace with hash 503178453, now seen corresponding path program 1 times [2020-11-07 04:00:03,050 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:00:03,052 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1158047987] [2020-11-07 04:00:03,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:00:03,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:03,521 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:00:03,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:00:03,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:03,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:00:03,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:03,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:00:03,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:03,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:00:03,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:03,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:00:03,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:03,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:00:03,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:03,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-07 04:00:03,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:03,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:00:03,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:03,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-11-07 04:00:03,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:03,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-11-07 04:00:03,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:03,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:00:03,701 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1158047987] [2020-11-07 04:00:03,701 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:00:03,701 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 04:00:03,701 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1206121860] [2020-11-07 04:00:03,704 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 04:00:03,704 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:00:03,705 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 04:00:03,705 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 04:00:03,705 INFO L87 Difference]: Start difference. First operand 395 states and 444 transitions. Second operand 10 states. [2020-11-07 04:00:04,445 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:00:05,940 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:00:06,391 WARN L194 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:00:07,071 WARN L194 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:00:07,457 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:00:07,955 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:00:08,385 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:00:08,784 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:00:09,348 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:00:10,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:00:10,560 INFO L93 Difference]: Finished difference Result 1151 states and 1465 transitions. [2020-11-07 04:00:10,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-11-07 04:00:10,561 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 172 [2020-11-07 04:00:10,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:00:10,578 INFO L225 Difference]: With dead ends: 1151 [2020-11-07 04:00:10,578 INFO L226 Difference]: Without dead ends: 876 [2020-11-07 04:00:10,587 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-11-07 04:00:10,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 876 states. [2020-11-07 04:00:10,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 876 to 621. [2020-11-07 04:00:10,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 621 states. [2020-11-07 04:00:10,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 621 states and 711 transitions. [2020-11-07 04:00:10,902 INFO L78 Accepts]: Start accepts. Automaton has 621 states and 711 transitions. Word has length 172 [2020-11-07 04:00:10,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:00:10,903 INFO L481 AbstractCegarLoop]: Abstraction has 621 states and 711 transitions. [2020-11-07 04:00:10,903 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 04:00:10,903 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 711 transitions. [2020-11-07 04:00:10,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2020-11-07 04:00:10,907 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:00:10,907 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:00:10,907 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 04:00:10,908 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:00:10,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:00:10,908 INFO L82 PathProgramCache]: Analyzing trace with hash -177161545, now seen corresponding path program 1 times [2020-11-07 04:00:10,908 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:00:10,909 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2140110235] [2020-11-07 04:00:10,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:00:10,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:11,330 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:00:11,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:00:11,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:11,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:00:11,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:11,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:00:11,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:11,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:00:11,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:11,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:00:11,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:11,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:00:11,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:11,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:00:11,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:11,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 04:00:11,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:11,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:00:11,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:11,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 04:00:11,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:11,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-11-07 04:00:11,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:11,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:00:11,527 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2140110235] [2020-11-07 04:00:11,527 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:00:11,527 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 04:00:11,528 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [861922959] [2020-11-07 04:00:11,528 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 04:00:11,528 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:00:11,530 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 04:00:11,530 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 04:00:11,533 INFO L87 Difference]: Start difference. First operand 621 states and 711 transitions. Second operand 11 states. [2020-11-07 04:00:12,249 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:00:13,821 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:00:14,236 WARN L194 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:00:14,678 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:00:15,079 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:00:15,467 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:00:15,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:00:15,904 INFO L93 Difference]: Finished difference Result 1131 states and 1376 transitions. [2020-11-07 04:00:15,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-11-07 04:00:15,905 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 177 [2020-11-07 04:00:15,906 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:00:15,906 INFO L225 Difference]: With dead ends: 1131 [2020-11-07 04:00:15,906 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 04:00:15,910 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=176, Invalid=424, Unknown=0, NotChecked=0, Total=600 [2020-11-07 04:00:15,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 04:00:15,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 04:00:15,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 04:00:15,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 04:00:15,911 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 177 [2020-11-07 04:00:15,911 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:00:15,911 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 04:00:15,912 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 04:00:15,912 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 04:00:15,912 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 04:00:15,912 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 04:00:15,914 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 04:00:24,602 WARN L194 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 9 [2020-11-07 04:00:24,887 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-07 04:00:25,263 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-11-07 04:00:25,569 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-11-07 04:00:25,879 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-07 04:00:26,197 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2020-11-07 04:00:26,508 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2020-11-07 04:00:26,830 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 29 [2020-11-07 04:00:27,473 WARN L194 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 10 [2020-11-07 04:00:28,081 WARN L194 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 14 [2020-11-07 04:00:28,684 WARN L194 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 11 [2020-11-07 04:00:29,267 WARN L194 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 8 [2020-11-07 04:00:29,598 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-07 04:00:30,263 WARN L194 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 9 [2020-11-07 04:00:30,796 WARN L194 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 9 [2020-11-07 04:00:31,071 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 04:00:31,397 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-07 04:00:32,183 WARN L194 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 15 [2020-11-07 04:00:32,737 WARN L194 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 11 [2020-11-07 04:00:33,115 WARN L194 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 18 [2020-11-07 04:00:33,647 WARN L194 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 8 [2020-11-07 04:00:34,433 WARN L194 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 11 [2020-11-07 04:00:34,711 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-07 04:00:35,326 WARN L194 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 14 [2020-11-07 04:00:35,580 WARN L194 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-11-07 04:00:36,171 WARN L194 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 14 [2020-11-07 04:00:36,981 WARN L194 SmtUtils]: Spent 806.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 18 [2020-11-07 04:00:37,522 WARN L194 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 8 [2020-11-07 04:00:38,314 WARN L194 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 15 [2020-11-07 04:00:39,107 WARN L194 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 15 [2020-11-07 04:00:39,426 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-07 04:00:39,757 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-11-07 04:00:40,333 WARN L194 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 16 [2020-11-07 04:00:40,860 WARN L194 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 9 [2020-11-07 04:00:41,151 WARN L194 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2020-11-07 04:00:41,703 WARN L194 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 11 [2020-11-07 04:00:42,499 WARN L194 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-11-07 04:00:43,078 WARN L194 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 11 [2020-11-07 04:00:43,806 WARN L194 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 9 [2020-11-07 04:00:44,349 WARN L194 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 12 [2020-11-07 04:00:44,638 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 04:00:45,208 WARN L194 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 16 [2020-11-07 04:00:45,770 WARN L194 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 16 [2020-11-07 04:00:46,358 WARN L194 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 04:00:46,971 WARN L194 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 16 [2020-11-07 04:00:47,510 WARN L194 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 13 [2020-11-07 04:00:48,036 WARN L194 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 7 [2020-11-07 04:00:48,321 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2020-11-07 04:00:48,614 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-07 04:00:49,147 WARN L194 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 8 [2020-11-07 04:00:49,487 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-07 04:00:49,776 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-07 04:00:50,268 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:00:50,561 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2020-11-07 04:00:50,849 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2020-11-07 04:00:51,389 WARN L194 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 8 [2020-11-07 04:00:51,938 WARN L194 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 8 [2020-11-07 04:00:52,233 WARN L194 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 18 [2020-11-07 04:00:52,778 WARN L194 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 8 [2020-11-07 04:00:53,130 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-07 04:00:53,465 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-07 04:00:53,790 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 15 [2020-11-07 04:00:54,956 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2020-11-07 04:00:55,528 WARN L194 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 10 [2020-11-07 04:00:55,834 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-07 04:00:55,841 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 04:00:55,841 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 04:00:55,841 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 04:00:55,841 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 04:00:55,841 INFO L266 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-11-07 04:00:55,841 INFO L266 CegarLoopResult]: For program point L448(line 448) no Hoare annotation was computed. [2020-11-07 04:00:55,841 INFO L266 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-11-07 04:00:55,842 INFO L266 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-11-07 04:00:55,842 INFO L266 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-11-07 04:00:55,842 INFO L266 CegarLoopResult]: For program point L473-1(lines 454 475) no Hoare annotation was computed. [2020-11-07 04:00:55,842 INFO L266 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-11-07 04:00:55,842 INFO L266 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-11-07 04:00:55,842 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 429 484) no Hoare annotation was computed. [2020-11-07 04:00:55,842 INFO L266 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-11-07 04:00:55,842 INFO L266 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-11-07 04:00:55,842 INFO L266 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-11-07 04:00:55,843 INFO L266 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-11-07 04:00:55,843 INFO L266 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-11-07 04:00:55,843 INFO L266 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-11-07 04:00:55,843 INFO L266 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-11-07 04:00:55,843 INFO L266 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-11-07 04:00:55,843 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 429 484) no Hoare annotation was computed. [2020-11-07 04:00:55,843 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 429 484) no Hoare annotation was computed. [2020-11-07 04:00:55,843 INFO L266 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-11-07 04:00:55,843 INFO L266 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-11-07 04:00:55,843 INFO L266 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-11-07 04:00:55,844 INFO L266 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-11-07 04:00:55,844 INFO L266 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-11-07 04:00:55,844 INFO L266 CegarLoopResult]: For program point L471-1(line 471) no Hoare annotation was computed. [2020-11-07 04:00:55,844 INFO L266 CegarLoopResult]: For program point L471-2(line 471) no Hoare annotation was computed. [2020-11-07 04:00:55,844 INFO L266 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-11-07 04:00:55,844 INFO L266 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-11-07 04:00:55,844 INFO L266 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-11-07 04:00:55,844 INFO L266 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-11-07 04:00:55,844 INFO L266 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-11-07 04:00:55,845 INFO L266 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-11-07 04:00:55,845 INFO L266 CegarLoopResult]: For program point L476(lines 453 477) no Hoare annotation was computed. [2020-11-07 04:00:55,845 INFO L266 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-11-07 04:00:55,845 INFO L266 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-11-07 04:00:55,845 INFO L266 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-11-07 04:00:55,845 INFO L266 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-11-07 04:00:55,845 INFO L266 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-11-07 04:00:55,845 INFO L266 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-11-07 04:00:55,846 INFO L266 CegarLoopResult]: For program point L460(lines 460 464) no Hoare annotation was computed. [2020-11-07 04:00:55,846 INFO L266 CegarLoopResult]: For program point L460-1(lines 460 464) no Hoare annotation was computed. [2020-11-07 04:00:55,846 INFO L266 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-11-07 04:00:55,846 INFO L266 CegarLoopResult]: For program point L452-1(line 452) no Hoare annotation was computed. [2020-11-07 04:00:55,846 INFO L266 CegarLoopResult]: For program point L452-2(line 452) no Hoare annotation was computed. [2020-11-07 04:00:55,846 INFO L266 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-11-07 04:00:55,846 INFO L266 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-11-07 04:00:55,846 INFO L266 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-11-07 04:00:55,846 INFO L266 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-11-07 04:00:55,847 INFO L266 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-11-07 04:00:55,847 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 485 544) no Hoare annotation was computed. [2020-11-07 04:00:55,847 INFO L266 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-11-07 04:00:55,847 INFO L266 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-11-07 04:00:55,847 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 485 544) no Hoare annotation was computed. [2020-11-07 04:00:55,847 INFO L266 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-11-07 04:00:55,847 INFO L266 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-11-07 04:00:55,847 INFO L266 CegarLoopResult]: For program point L511-2(lines 511 536) no Hoare annotation was computed. [2020-11-07 04:00:55,847 INFO L266 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-11-07 04:00:55,847 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 485 544) no Hoare annotation was computed. [2020-11-07 04:00:55,848 INFO L266 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-11-07 04:00:55,848 INFO L266 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-11-07 04:00:55,848 INFO L266 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-11-07 04:00:55,848 INFO L266 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-11-07 04:00:55,848 INFO L266 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-11-07 04:00:55,848 INFO L266 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-11-07 04:00:55,848 INFO L266 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-11-07 04:00:55,848 INFO L266 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-11-07 04:00:55,848 INFO L266 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-11-07 04:00:55,849 INFO L266 CegarLoopResult]: For program point L537(lines 510 538) no Hoare annotation was computed. [2020-11-07 04:00:55,849 INFO L266 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-11-07 04:00:55,849 INFO L266 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-11-07 04:00:55,849 INFO L266 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-11-07 04:00:55,849 INFO L266 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-11-07 04:00:55,849 INFO L266 CegarLoopResult]: For program point L529-1(line 529) no Hoare annotation was computed. [2020-11-07 04:00:55,849 INFO L266 CegarLoopResult]: For program point L529-2(line 529) no Hoare annotation was computed. [2020-11-07 04:00:55,849 INFO L266 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-11-07 04:00:55,850 INFO L266 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-11-07 04:00:55,850 INFO L266 CegarLoopResult]: For program point L525-1(line 525) no Hoare annotation was computed. [2020-11-07 04:00:55,850 INFO L266 CegarLoopResult]: For program point L525-2(line 525) no Hoare annotation was computed. [2020-11-07 04:00:55,850 INFO L266 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-11-07 04:00:55,850 INFO L266 CegarLoopResult]: For program point L517(lines 517 521) no Hoare annotation was computed. [2020-11-07 04:00:55,850 INFO L266 CegarLoopResult]: For program point L517-1(lines 517 521) no Hoare annotation was computed. [2020-11-07 04:00:55,850 INFO L266 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-11-07 04:00:55,850 INFO L266 CegarLoopResult]: For program point L509-1(line 509) no Hoare annotation was computed. [2020-11-07 04:00:55,853 INFO L266 CegarLoopResult]: For program point L509-2(line 509) no Hoare annotation was computed. [2020-11-07 04:00:55,853 INFO L266 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-11-07 04:00:55,853 INFO L266 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-11-07 04:00:55,853 INFO L266 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-11-07 04:00:55,853 INFO L266 CegarLoopResult]: For program point L534-1(line 534) no Hoare annotation was computed. [2020-11-07 04:00:55,854 INFO L266 CegarLoopResult]: For program point L534-2(line 534) no Hoare annotation was computed. [2020-11-07 04:00:55,854 INFO L266 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-11-07 04:00:55,854 INFO L266 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-11-07 04:00:55,854 INFO L266 CegarLoopResult]: For program point L530-1(line 530) no Hoare annotation was computed. [2020-11-07 04:00:55,854 INFO L266 CegarLoopResult]: For program point L530-2(line 530) no Hoare annotation was computed. [2020-11-07 04:00:55,854 INFO L266 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-11-07 04:00:55,854 INFO L266 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-11-07 04:00:55,854 INFO L266 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-11-07 04:00:55,854 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 764 770) the Hoare annotation is: true [2020-11-07 04:00:55,855 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 764 770) the Hoare annotation is: true [2020-11-07 04:00:55,855 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 771 779) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:00:55,855 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 771 779) the Hoare annotation is: true [2020-11-07 04:00:55,855 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 771 779) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:00:55,855 INFO L262 CegarLoopResult]: At program point L776(line 776) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8)) (not (= 1 ~systemActive~0))) [2020-11-07 04:00:55,855 INFO L269 CegarLoopResult]: At program point L775(line 775) the Hoare annotation is: true [2020-11-07 04:00:55,856 INFO L262 CegarLoopResult]: At program point L895(line 895) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:55,856 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 893 915) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:55,856 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 893 915) the Hoare annotation is: true [2020-11-07 04:00:55,856 INFO L269 CegarLoopResult]: At program point L912(line 912) the Hoare annotation is: true [2020-11-07 04:00:55,856 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 893 915) the Hoare annotation is: true [2020-11-07 04:00:55,857 INFO L262 CegarLoopResult]: At program point L905(line 905) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= main_~tmp~7 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2020-11-07 04:00:55,857 INFO L262 CegarLoopResult]: At program point L905-1(line 905) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= main_~tmp~7 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2020-11-07 04:00:55,857 INFO L262 CegarLoopResult]: At program point L903(lines 903 910) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= main_~tmp~7 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2020-11-07 04:00:55,857 INFO L269 CegarLoopResult]: At program point L903-1(lines 903 910) the Hoare annotation is: true [2020-11-07 04:00:55,858 INFO L262 CegarLoopResult]: At program point L901(line 901) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret78| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:55,858 INFO L262 CegarLoopResult]: At program point L900(line 900) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:55,858 INFO L262 CegarLoopResult]: At program point L901-1(line 901) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret78| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:55,858 INFO L262 CegarLoopResult]: At program point L899(line 899) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:55,859 INFO L262 CegarLoopResult]: At program point L901-2(line 901) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= main_~tmp~7 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret78| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2020-11-07 04:00:55,859 INFO L262 CegarLoopResult]: At program point L899-1(line 899) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:55,859 INFO L266 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-11-07 04:00:55,859 INFO L266 CegarLoopResult]: For program point L864(line 864) no Hoare annotation was computed. [2020-11-07 04:00:55,860 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 851 874) no Hoare annotation was computed. [2020-11-07 04:00:55,860 INFO L266 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-11-07 04:00:55,860 INFO L266 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-11-07 04:00:55,860 INFO L266 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-11-07 04:00:55,861 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 851 874) no Hoare annotation was computed. [2020-11-07 04:00:55,861 INFO L266 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-11-07 04:00:55,861 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 851 874) no Hoare annotation was computed. [2020-11-07 04:00:55,861 INFO L266 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-11-07 04:00:55,861 INFO L266 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-11-07 04:00:55,861 INFO L266 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-11-07 04:00:55,861 INFO L266 CegarLoopResult]: For program point L856(line 856) no Hoare annotation was computed. [2020-11-07 04:00:55,861 INFO L266 CegarLoopResult]: For program point L869(line 869) no Hoare annotation was computed. [2020-11-07 04:00:55,861 INFO L266 CegarLoopResult]: For program point L868(line 868) no Hoare annotation was computed. [2020-11-07 04:00:55,862 INFO L266 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-11-07 04:00:55,862 INFO L266 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-11-07 04:00:55,862 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 79 85) the Hoare annotation is: true [2020-11-07 04:00:55,862 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryFINAL(lines 79 85) the Hoare annotation is: true [2020-11-07 04:00:55,862 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 201 215) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-11-07 04:00:55,863 INFO L262 CegarLoopResult]: At program point L207(line 207) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 04:00:55,863 INFO L262 CegarLoopResult]: At program point L205(lines 205 211) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 04:00:55,863 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 201 215) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 04:00:55,863 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 201 215) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-11-07 04:00:55,863 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__baseEXIT(lines 112 119) no Hoare annotation was computed. [2020-11-07 04:00:55,863 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__baseENTRY(lines 112 119) no Hoare annotation was computed. [2020-11-07 04:00:55,863 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__baseFINAL(lines 112 119) no Hoare annotation was computed. [2020-11-07 04:00:55,864 INFO L262 CegarLoopResult]: At program point L161(line 161) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2020-11-07 04:00:55,864 INFO L269 CegarLoopResult]: At program point L160(line 160) the Hoare annotation is: true [2020-11-07 04:00:55,864 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 156 164) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2020-11-07 04:00:55,864 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 156 164) the Hoare annotation is: true [2020-11-07 04:00:55,864 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 156 164) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2020-11-07 04:00:55,864 INFO L266 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-07 04:00:55,864 INFO L266 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-11-07 04:00:55,864 INFO L266 CegarLoopResult]: For program point L184(lines 184 192) no Hoare annotation was computed. [2020-11-07 04:00:55,864 INFO L266 CegarLoopResult]: For program point L184-2(lines 184 192) no Hoare annotation was computed. [2020-11-07 04:00:55,865 INFO L266 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-11-07 04:00:55,865 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 165 200) no Hoare annotation was computed. [2020-11-07 04:00:55,865 INFO L266 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-11-07 04:00:55,865 INFO L266 CegarLoopResult]: For program point L172(lines 172 180) no Hoare annotation was computed. [2020-11-07 04:00:55,865 INFO L266 CegarLoopResult]: For program point L172-2(lines 172 180) no Hoare annotation was computed. [2020-11-07 04:00:55,865 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 165 200) no Hoare annotation was computed. [2020-11-07 04:00:55,865 INFO L266 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-11-07 04:00:55,866 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 165 200) no Hoare annotation was computed. [2020-11-07 04:00:55,866 INFO L266 CegarLoopResult]: For program point L195-1(line 195) no Hoare annotation was computed. [2020-11-07 04:00:55,866 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 757 763) the Hoare annotation is: true [2020-11-07 04:00:55,866 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 757 763) the Hoare annotation is: true [2020-11-07 04:00:55,866 INFO L266 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-11-07 04:00:55,866 INFO L266 CegarLoopResult]: For program point L415(line 415) no Hoare annotation was computed. [2020-11-07 04:00:55,866 INFO L266 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-11-07 04:00:55,866 INFO L266 CegarLoopResult]: For program point L413-1(line 413) no Hoare annotation was computed. [2020-11-07 04:00:55,867 INFO L266 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-11-07 04:00:55,867 INFO L266 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-11-07 04:00:55,867 INFO L266 CegarLoopResult]: For program point L409-1(line 409) no Hoare annotation was computed. [2020-11-07 04:00:55,867 INFO L266 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-11-07 04:00:55,867 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 383 428) no Hoare annotation was computed. [2020-11-07 04:00:55,867 INFO L266 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-11-07 04:00:55,867 INFO L266 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-11-07 04:00:55,867 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 383 428) no Hoare annotation was computed. [2020-11-07 04:00:55,867 INFO L266 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-11-07 04:00:55,867 INFO L266 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-11-07 04:00:55,868 INFO L266 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-11-07 04:00:55,868 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 383 428) no Hoare annotation was computed. [2020-11-07 04:00:55,868 INFO L266 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-11-07 04:00:55,868 INFO L266 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-11-07 04:00:55,868 INFO L266 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-11-07 04:00:55,868 INFO L266 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-11-07 04:00:55,868 INFO L266 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-11-07 04:00:55,868 INFO L266 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-11-07 04:00:55,868 INFO L266 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed. [2020-11-07 04:00:55,868 INFO L266 CegarLoopResult]: For program point L420-1(line 420) no Hoare annotation was computed. [2020-11-07 04:00:55,869 INFO L266 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-11-07 04:00:55,869 INFO L266 CegarLoopResult]: For program point L420-2(line 420) no Hoare annotation was computed. [2020-11-07 04:00:55,869 INFO L266 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-11-07 04:00:55,869 INFO L266 CegarLoopResult]: For program point L383(lines 383 428) no Hoare annotation was computed. [2020-11-07 04:00:55,869 INFO L266 CegarLoopResult]: For program point L383-1(lines 383 428) no Hoare annotation was computed. [2020-11-07 04:00:55,869 INFO L266 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-11-07 04:00:55,869 INFO L266 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-11-07 04:00:55,869 INFO L266 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-11-07 04:00:55,869 INFO L266 CegarLoopResult]: For program point L406-1(line 406) no Hoare annotation was computed. [2020-11-07 04:00:55,869 INFO L266 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-11-07 04:00:55,869 INFO L266 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-11-07 04:00:55,870 INFO L266 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-11-07 04:00:55,870 INFO L266 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-11-07 04:00:55,870 INFO L266 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-11-07 04:00:55,870 INFO L266 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-11-07 04:00:55,870 INFO L266 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-11-07 04:00:55,870 INFO L266 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-11-07 04:00:55,870 INFO L266 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-11-07 04:00:55,870 INFO L266 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-11-07 04:00:55,870 INFO L266 CegarLoopResult]: For program point L386(line 386) no Hoare annotation was computed. [2020-11-07 04:00:55,871 INFO L266 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-11-07 04:00:55,871 INFO L266 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-11-07 04:00:55,871 INFO L266 CegarLoopResult]: For program point L737-1(line 737) no Hoare annotation was computed. [2020-11-07 04:00:55,871 INFO L266 CegarLoopResult]: For program point L735(line 735) no Hoare annotation was computed. [2020-11-07 04:00:55,871 INFO L266 CegarLoopResult]: For program point L737-2(line 737) no Hoare annotation was computed. [2020-11-07 04:00:55,871 INFO L266 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-11-07 04:00:55,871 INFO L266 CegarLoopResult]: For program point L735-1(line 735) no Hoare annotation was computed. [2020-11-07 04:00:55,871 INFO L266 CegarLoopResult]: For program point L733(line 733) no Hoare annotation was computed. [2020-11-07 04:00:55,871 INFO L266 CegarLoopResult]: For program point L735-2(line 735) no Hoare annotation was computed. [2020-11-07 04:00:55,872 INFO L266 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-11-07 04:00:55,872 INFO L266 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-11-07 04:00:55,872 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 696 741) no Hoare annotation was computed. [2020-11-07 04:00:55,872 INFO L266 CegarLoopResult]: For program point L696(lines 696 741) no Hoare annotation was computed. [2020-11-07 04:00:55,872 INFO L266 CegarLoopResult]: For program point L727(lines 727 728) no Hoare annotation was computed. [2020-11-07 04:00:55,872 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 720 721) no Hoare annotation was computed. [2020-11-07 04:00:55,872 INFO L266 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-11-07 04:00:55,872 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 696 741) no Hoare annotation was computed. [2020-11-07 04:00:55,872 INFO L266 CegarLoopResult]: For program point L715-1(line 715) no Hoare annotation was computed. [2020-11-07 04:00:55,873 INFO L266 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-11-07 04:00:55,873 INFO L266 CegarLoopResult]: For program point L715-2(line 715) no Hoare annotation was computed. [2020-11-07 04:00:55,873 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 696 741) no Hoare annotation was computed. [2020-11-07 04:00:55,873 INFO L266 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-11-07 04:00:55,873 INFO L266 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-11-07 04:00:55,873 INFO L266 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-11-07 04:00:55,873 INFO L266 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-11-07 04:00:55,873 INFO L266 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-11-07 04:00:55,873 INFO L266 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-11-07 04:00:55,874 INFO L266 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-11-07 04:00:55,874 INFO L266 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-11-07 04:00:55,874 INFO L266 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-11-07 04:00:55,874 INFO L266 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-11-07 04:00:55,874 INFO L266 CegarLoopResult]: For program point L720(lines 720 721) no Hoare annotation was computed. [2020-11-07 04:00:55,874 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 727 728) no Hoare annotation was computed. [2020-11-07 04:00:55,874 INFO L266 CegarLoopResult]: For program point L716(lines 716 723) no Hoare annotation was computed. [2020-11-07 04:00:55,874 INFO L266 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-11-07 04:00:55,874 INFO L266 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-11-07 04:00:55,875 INFO L266 CegarLoopResult]: For program point L710(lines 710 730) no Hoare annotation was computed. [2020-11-07 04:00:55,875 INFO L266 CegarLoopResult]: For program point L710-1(lines 710 730) no Hoare annotation was computed. [2020-11-07 04:00:55,875 INFO L266 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-11-07 04:00:55,875 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 882 892) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:55,875 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 882 892) the Hoare annotation is: true [2020-11-07 04:00:55,875 INFO L262 CegarLoopResult]: At program point L887(line 887) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:00:55,875 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 882 892) the Hoare annotation is: true [2020-11-07 04:00:55,875 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 145 155) the Hoare annotation is: true [2020-11-07 04:00:55,876 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 145 155) the Hoare annotation is: true [2020-11-07 04:00:55,876 INFO L269 CegarLoopResult]: At program point L152(line 152) the Hoare annotation is: true [2020-11-07 04:00:55,876 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 145 155) the Hoare annotation is: true [2020-11-07 04:00:55,876 INFO L269 CegarLoopResult]: At program point L150(line 150) the Hoare annotation is: true [2020-11-07 04:00:55,876 INFO L269 CegarLoopResult]: At program point L150-1(line 150) the Hoare annotation is: true [2020-11-07 04:00:55,876 INFO L269 CegarLoopResult]: At program point L150-2(line 150) the Hoare annotation is: true [2020-11-07 04:00:55,876 INFO L269 CegarLoopResult]: At program point L150-3(line 150) the Hoare annotation is: true [2020-11-07 04:00:55,876 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 137 144) the Hoare annotation is: true [2020-11-07 04:00:55,876 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 137 144) the Hoare annotation is: true [2020-11-07 04:00:55,877 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 137 144) the Hoare annotation is: true [2020-11-07 04:00:55,882 INFO L262 CegarLoopResult]: At program point L97(line 97) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:00:55,882 INFO L262 CegarLoopResult]: At program point L95(lines 95 103) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:00:55,883 INFO L262 CegarLoopResult]: At program point L93(line 93) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:00:55,883 INFO L262 CegarLoopResult]: At program point L93-1(line 93) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:00:55,883 INFO L262 CegarLoopResult]: At program point L91(lines 91 108) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:00:55,883 INFO L262 CegarLoopResult]: At program point L93-2(line 93) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:00:55,883 INFO L262 CegarLoopResult]: At program point L93-3(line 93) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:00:55,883 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 87 111) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:00:55,883 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 87 111) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:00:55,884 INFO L262 CegarLoopResult]: At program point L106(line 106) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:00:55,884 INFO L262 CegarLoopResult]: At program point L106-1(lines 87 111) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:00:55,884 INFO L262 CegarLoopResult]: At program point L101(line 101) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:00:55,884 INFO L262 CegarLoopResult]: At program point L225(line 225) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:55,885 INFO L262 CegarLoopResult]: At program point L258-1(line 258) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:00:55,885 INFO L262 CegarLoopResult]: At program point L250(lines 250 256) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:00:55,885 INFO L262 CegarLoopResult]: At program point L250-1(lines 250 256) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:00:55,885 INFO L262 CegarLoopResult]: At program point L275(lines 230 277) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:00:55,885 INFO L262 CegarLoopResult]: At program point L242(line 242) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:00:55,885 INFO L262 CegarLoopResult]: At program point L238(line 238) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:00:55,886 INFO L262 CegarLoopResult]: At program point L238-1(line 238) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:00:55,886 INFO L262 CegarLoopResult]: At program point L222(line 222) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:55,886 INFO L262 CegarLoopResult]: At program point L268(line 268) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:00:55,886 INFO L262 CegarLoopResult]: At program point L264(line 264) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:00:55,887 INFO L262 CegarLoopResult]: At program point L231(lines 230 277) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:00:55,887 INFO L262 CegarLoopResult]: At program point L264-1(line 264) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:00:55,887 INFO L262 CegarLoopResult]: At program point L264-2(line 264) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:00:55,887 INFO L262 CegarLoopResult]: At program point L260(lines 260 273) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:00:55,888 INFO L269 CegarLoopResult]: At program point testEXIT(lines 220 285) the Hoare annotation is: true [2020-11-07 04:00:55,888 INFO L262 CegarLoopResult]: At program point testENTRY(lines 220 285) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:55,888 INFO L262 CegarLoopResult]: At program point L223(line 223) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:55,888 INFO L262 CegarLoopResult]: At program point L252(line 252) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:00:55,888 INFO L262 CegarLoopResult]: At program point L248(line 248) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:00:55,889 INFO L262 CegarLoopResult]: At program point L248-1(line 248) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:00:55,889 INFO L269 CegarLoopResult]: At program point testFINAL(lines 220 285) the Hoare annotation is: true [2020-11-07 04:00:55,889 INFO L262 CegarLoopResult]: At program point L240(lines 240 246) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:00:55,889 INFO L262 CegarLoopResult]: At program point L240-1(lines 240 246) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:00:55,889 INFO L262 CegarLoopResult]: At program point L232(lines 232 236) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:00:55,889 INFO L262 CegarLoopResult]: At program point L228(line 228) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:55,890 INFO L262 CegarLoopResult]: At program point L224(line 224) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:55,890 INFO L262 CegarLoopResult]: At program point L278(lines 229 279) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:55,890 INFO L262 CegarLoopResult]: At program point L266(lines 266 272) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:00:55,890 INFO L262 CegarLoopResult]: At program point L266-1(lines 260 273) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:00:55,890 INFO L262 CegarLoopResult]: At program point L258(line 258) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:00:55,890 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 674 675) no Hoare annotation was computed. [2020-11-07 04:00:55,891 INFO L266 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-11-07 04:00:55,891 INFO L266 CegarLoopResult]: For program point L669-1(line 669) no Hoare annotation was computed. [2020-11-07 04:00:55,891 INFO L266 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-11-07 04:00:55,891 INFO L266 CegarLoopResult]: For program point L669-2(line 669) no Hoare annotation was computed. [2020-11-07 04:00:55,891 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 650 695) no Hoare annotation was computed. [2020-11-07 04:00:55,891 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-07 04:00:55,891 INFO L266 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-11-07 04:00:55,891 INFO L266 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-11-07 04:00:55,892 INFO L266 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-11-07 04:00:55,892 INFO L266 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-11-07 04:00:55,892 INFO L266 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-11-07 04:00:55,892 INFO L266 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-11-07 04:00:55,892 INFO L266 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-11-07 04:00:55,893 INFO L266 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-11-07 04:00:55,893 INFO L266 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-11-07 04:00:55,893 INFO L266 CegarLoopResult]: For program point L674(lines 674 675) no Hoare annotation was computed. [2020-11-07 04:00:55,893 INFO L266 CegarLoopResult]: For program point L670(lines 670 677) no Hoare annotation was computed. [2020-11-07 04:00:55,893 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 681 682) no Hoare annotation was computed. [2020-11-07 04:00:55,893 INFO L266 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-11-07 04:00:55,893 INFO L266 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-11-07 04:00:55,894 INFO L266 CegarLoopResult]: For program point L664(lines 664 684) no Hoare annotation was computed. [2020-11-07 04:00:55,894 INFO L266 CegarLoopResult]: For program point L664-1(lines 664 684) no Hoare annotation was computed. [2020-11-07 04:00:55,894 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 650 695) no Hoare annotation was computed. [2020-11-07 04:00:55,894 INFO L266 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-11-07 04:00:55,894 INFO L266 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-11-07 04:00:55,894 INFO L266 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-11-07 04:00:55,894 INFO L266 CegarLoopResult]: For program point L691-1(line 691) no Hoare annotation was computed. [2020-11-07 04:00:55,894 INFO L266 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-11-07 04:00:55,894 INFO L266 CegarLoopResult]: For program point L691-2(line 691) no Hoare annotation was computed. [2020-11-07 04:00:55,894 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 650 695) no Hoare annotation was computed. [2020-11-07 04:00:55,894 INFO L266 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-11-07 04:00:55,894 INFO L266 CegarLoopResult]: For program point L689-1(line 689) no Hoare annotation was computed. [2020-11-07 04:00:55,895 INFO L266 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-11-07 04:00:55,895 INFO L266 CegarLoopResult]: For program point L689-2(line 689) no Hoare annotation was computed. [2020-11-07 04:00:55,895 INFO L266 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-11-07 04:00:55,895 INFO L266 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-11-07 04:00:55,895 INFO L266 CegarLoopResult]: For program point L650(lines 650 695) no Hoare annotation was computed. [2020-11-07 04:00:55,895 INFO L266 CegarLoopResult]: For program point L681(lines 681 682) no Hoare annotation was computed. [2020-11-07 04:00:55,895 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 790 818) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-07 04:00:55,895 INFO L262 CegarLoopResult]: At program point L814(line 814) the Hoare annotation is: (or (and (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= __utac_acc__Specification2_spec__2_~tmp~6 0)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:00:55,895 INFO L262 CegarLoopResult]: At program point L808(line 808) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-07 04:00:55,896 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 790 818) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~6 0)) [2020-11-07 04:00:55,896 INFO L262 CegarLoopResult]: At program point L802(lines 802 812) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0))) [2020-11-07 04:00:55,896 INFO L262 CegarLoopResult]: At program point L800(line 800) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-11-07 04:00:55,896 INFO L262 CegarLoopResult]: At program point L800-1(line 800) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (and (= |__utac_acc__Specification2_spec__2_#t~ret77| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))))) [2020-11-07 04:00:55,896 INFO L262 CegarLoopResult]: At program point L798(lines 798 815) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~6 0)) (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)))) [2020-11-07 04:00:55,896 INFO L262 CegarLoopResult]: At program point L800-2(line 800) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (and (= |__utac_acc__Specification2_spec__2_#t~ret77| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))))) [2020-11-07 04:00:55,897 INFO L262 CegarLoopResult]: At program point L800-3(line 800) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (and (= |__utac_acc__Specification2_spec__2_#t~ret77| 0) (= __utac_acc__Specification2_spec__2_~tmp___0~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0))) [2020-11-07 04:00:55,897 INFO L262 CegarLoopResult]: At program point L798-1(lines 790 818) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~6 0)) [2020-11-07 04:00:55,897 INFO L262 CegarLoopResult]: At program point L796(line 796) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-07 04:00:55,897 INFO L262 CegarLoopResult]: At program point L796-1(line 796) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification2_spec__2_#t~ret76| 0)))) [2020-11-07 04:00:55,897 INFO L262 CegarLoopResult]: At program point L796-2(line 796) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification2_spec__2_#t~ret76| 0)))) [2020-11-07 04:00:55,897 INFO L262 CegarLoopResult]: At program point L796-3(line 796) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (and (= |__utac_acc__Specification2_spec__2_#t~ret76| 0) (= __utac_acc__Specification2_spec__2_~tmp~6 0)) .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-11-07 04:00:55,897 INFO L262 CegarLoopResult]: At program point L792(line 792) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-07 04:00:55,898 INFO L262 CegarLoopResult]: At program point L811(line 811) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0))) [2020-11-07 04:00:55,898 INFO L262 CegarLoopResult]: At program point L805(line 805) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-07 04:00:55,898 INFO L262 CegarLoopResult]: At program point L803(lines 803 809) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-07 04:00:55,898 INFO L266 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-11-07 04:00:55,898 INFO L266 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-11-07 04:00:55,898 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 335 357) no Hoare annotation was computed. [2020-11-07 04:00:55,898 INFO L266 CegarLoopResult]: For program point L343(lines 343 351) no Hoare annotation was computed. [2020-11-07 04:00:55,898 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 335 357) no Hoare annotation was computed. [2020-11-07 04:00:55,898 INFO L266 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-11-07 04:00:55,899 INFO L266 CegarLoopResult]: For program point L343-2(lines 343 351) no Hoare annotation was computed. [2020-11-07 04:00:55,899 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 335 357) no Hoare annotation was computed. [2020-11-07 04:00:55,899 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 782 789) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-07 04:00:55,899 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 782 789) the Hoare annotation is: true [2020-11-07 04:00:55,899 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 782 789) the Hoare annotation is: true [2020-11-07 04:00:55,899 INFO L266 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-11-07 04:00:55,899 INFO L266 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-11-07 04:00:55,899 INFO L266 CegarLoopResult]: For program point L638-1(line 638) no Hoare annotation was computed. [2020-11-07 04:00:55,899 INFO L266 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-11-07 04:00:55,900 INFO L266 CegarLoopResult]: For program point L638-2(line 638) no Hoare annotation was computed. [2020-11-07 04:00:55,900 INFO L266 CegarLoopResult]: For program point L597(lines 596 616) no Hoare annotation was computed. [2020-11-07 04:00:55,900 INFO L266 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-11-07 04:00:55,900 INFO L266 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-11-07 04:00:55,900 INFO L266 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-11-07 04:00:55,900 INFO L266 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-11-07 04:00:55,900 INFO L266 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-11-07 04:00:55,900 INFO L266 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-11-07 04:00:55,900 INFO L266 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-11-07 04:00:55,901 INFO L266 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-11-07 04:00:55,901 INFO L266 CegarLoopResult]: For program point L581-1(line 581) no Hoare annotation was computed. [2020-11-07 04:00:55,901 INFO L266 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-11-07 04:00:55,901 INFO L266 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-11-07 04:00:55,901 INFO L266 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-11-07 04:00:55,901 INFO L266 CegarLoopResult]: For program point L598(lines 598 602) no Hoare annotation was computed. [2020-11-07 04:00:55,901 INFO L266 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-11-07 04:00:55,901 INFO L266 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-11-07 04:00:55,901 INFO L266 CegarLoopResult]: For program point L623-1(line 623) no Hoare annotation was computed. [2020-11-07 04:00:55,901 INFO L266 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-11-07 04:00:55,901 INFO L266 CegarLoopResult]: For program point L623-2(line 623) no Hoare annotation was computed. [2020-11-07 04:00:55,901 INFO L266 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-11-07 04:00:55,902 INFO L266 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-11-07 04:00:55,902 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 547 649) no Hoare annotation was computed. [2020-11-07 04:00:55,902 INFO L266 CegarLoopResult]: For program point L607-1(line 607) no Hoare annotation was computed. [2020-11-07 04:00:55,902 INFO L266 CegarLoopResult]: For program point L607-2(line 607) no Hoare annotation was computed. [2020-11-07 04:00:55,902 INFO L266 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-11-07 04:00:55,902 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 04:00:55,902 INFO L266 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-11-07 04:00:55,902 INFO L266 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-11-07 04:00:55,902 INFO L266 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-11-07 04:00:55,903 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 547 649) no Hoare annotation was computed. [2020-11-07 04:00:55,903 INFO L266 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-11-07 04:00:55,903 INFO L266 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-07 04:00:55,903 INFO L266 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-11-07 04:00:55,903 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 547 649) no Hoare annotation was computed. [2020-11-07 04:00:55,903 INFO L266 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-11-07 04:00:55,903 INFO L266 CegarLoopResult]: For program point L625-1(line 625) no Hoare annotation was computed. [2020-11-07 04:00:55,903 INFO L266 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-11-07 04:00:55,903 INFO L266 CegarLoopResult]: For program point L625-2(line 625) no Hoare annotation was computed. [2020-11-07 04:00:55,904 INFO L266 CegarLoopResult]: For program point L617(lines 595 618) no Hoare annotation was computed. [2020-11-07 04:00:55,904 INFO L266 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-11-07 04:00:55,904 INFO L266 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-11-07 04:00:55,904 INFO L266 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-11-07 04:00:55,904 INFO L266 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-11-07 04:00:55,904 INFO L266 CegarLoopResult]: For program point L576(lines 576 592) no Hoare annotation was computed. [2020-11-07 04:00:55,904 INFO L266 CegarLoopResult]: For program point L609-1(line 609) no Hoare annotation was computed. [2020-11-07 04:00:55,904 INFO L266 CegarLoopResult]: For program point L609-2(line 609) no Hoare annotation was computed. [2020-11-07 04:00:55,904 INFO L266 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-11-07 04:00:55,904 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 04:00:55,905 INFO L266 CegarLoopResult]: For program point L593(lines 593 634) no Hoare annotation was computed. [2020-11-07 04:00:55,905 INFO L266 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-11-07 04:00:55,905 INFO L266 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-11-07 04:00:55,905 INFO L266 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-11-07 04:00:55,905 INFO L266 CegarLoopResult]: For program point L585-1(line 585) no Hoare annotation was computed. [2020-11-07 04:00:55,905 INFO L266 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-11-07 04:00:55,905 INFO L266 CegarLoopResult]: For program point L635(lines 635 646) no Hoare annotation was computed. [2020-11-07 04:00:55,905 INFO L266 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-11-07 04:00:55,905 INFO L266 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-11-07 04:00:55,905 INFO L266 CegarLoopResult]: For program point L627-1(line 627) no Hoare annotation was computed. [2020-11-07 04:00:55,905 INFO L266 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-11-07 04:00:55,905 INFO L266 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-11-07 04:00:55,906 INFO L266 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-11-07 04:00:55,906 INFO L266 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-11-07 04:00:55,906 INFO L266 CegarLoopResult]: For program point L611-1(line 611) no Hoare annotation was computed. [2020-11-07 04:00:55,906 INFO L266 CegarLoopResult]: For program point L578-1(line 578) no Hoare annotation was computed. [2020-11-07 04:00:55,906 INFO L266 CegarLoopResult]: For program point L636(lines 636 643) no Hoare annotation was computed. [2020-11-07 04:00:55,906 INFO L266 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-11-07 04:00:55,906 INFO L266 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-11-07 04:00:55,906 INFO L266 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-11-07 04:00:55,906 INFO L266 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-11-07 04:00:55,907 INFO L266 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-11-07 04:00:55,907 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-07 04:00:55,907 INFO L266 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-11-07 04:00:55,907 INFO L266 CegarLoopResult]: For program point L571(lines 571 575) no Hoare annotation was computed. [2020-11-07 04:00:55,907 INFO L266 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-11-07 04:00:55,907 INFO L266 CegarLoopResult]: For program point L596-2(lines 596 616) no Hoare annotation was computed. [2020-11-07 04:00:55,907 INFO L266 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-11-07 04:00:55,907 INFO L266 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-11-07 04:00:55,908 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-07 04:00:55,908 INFO L266 CegarLoopResult]: For program point L547(lines 547 649) no Hoare annotation was computed. [2020-11-07 04:00:55,908 INFO L266 CegarLoopResult]: For program point L547-1(lines 547 649) no Hoare annotation was computed. [2020-11-07 04:00:55,908 INFO L266 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-11-07 04:00:55,908 INFO L266 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-11-07 04:00:55,908 INFO L266 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-11-07 04:00:55,908 INFO L266 CegarLoopResult]: For program point L749-1(line 749) no Hoare annotation was computed. [2020-11-07 04:00:55,908 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 747 756) no Hoare annotation was computed. [2020-11-07 04:00:55,908 INFO L266 CegarLoopResult]: For program point L749-2(line 749) no Hoare annotation was computed. [2020-11-07 04:00:55,908 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 747 756) no Hoare annotation was computed. [2020-11-07 04:00:55,909 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 747 756) no Hoare annotation was computed. [2020-11-07 04:00:55,909 INFO L262 CegarLoopResult]: At program point L353(line 353) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,909 INFO L262 CegarLoopResult]: At program point L353-1(line 353) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,909 INFO L262 CegarLoopResult]: At program point L353-2(line 353) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,909 INFO L262 CegarLoopResult]: At program point L349(line 349) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,909 INFO L262 CegarLoopResult]: At program point L349-1(line 349) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,910 INFO L262 CegarLoopResult]: At program point L349-2(line 349) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,910 INFO L262 CegarLoopResult]: At program point L349-3(line 349) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,910 INFO L262 CegarLoopResult]: At program point L345(line 345) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,910 INFO L262 CegarLoopResult]: At program point L345-1(line 345) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,910 INFO L262 CegarLoopResult]: At program point L345-2(line 345) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,910 INFO L262 CegarLoopResult]: At program point L345-3(line 345) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,910 INFO L262 CegarLoopResult]: At program point L341(line 341) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,910 INFO L262 CegarLoopResult]: At program point L345-4(line 345) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,910 INFO L262 CegarLoopResult]: At program point L341-1(line 341) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,910 INFO L262 CegarLoopResult]: At program point L345-5(line 345) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,911 INFO L262 CegarLoopResult]: At program point L52(line 52) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,911 INFO L262 CegarLoopResult]: At program point L820(line 820) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 04:00:55,911 INFO L262 CegarLoopResult]: At program point L341-2(line 341) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,911 INFO L262 CegarLoopResult]: At program point L341-3(line 341) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,911 INFO L262 CegarLoopResult]: At program point L341-4(line 341) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,911 INFO L262 CegarLoopResult]: At program point L721(line 721) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,911 INFO L262 CegarLoopResult]: At program point L341-5(line 341) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,911 INFO L262 CegarLoopResult]: At program point L341-6(line 341) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,912 INFO L262 CegarLoopResult]: At program point L341-7(line 341) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,912 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,912 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,912 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,912 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,912 INFO L262 CegarLoopResult]: At program point L288(line 288) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,912 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,913 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,913 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,913 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,913 INFO L262 CegarLoopResult]: At program point L681(line 681) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,913 INFO L262 CegarLoopResult]: At program point L681-1(line 681) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,913 INFO L262 CegarLoopResult]: At program point L194(line 194) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,913 INFO L262 CegarLoopResult]: At program point L194-1(line 194) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,913 INFO L262 CegarLoopResult]: At program point L289(line 289) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,913 INFO L262 CegarLoopResult]: At program point L194-2(line 194) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,914 INFO L262 CegarLoopResult]: At program point L194-3(line 194) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,914 INFO L262 CegarLoopResult]: At program point L190(line 190) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,914 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 04:00:55,914 INFO L262 CegarLoopResult]: At program point L190-1(line 190) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,914 INFO L262 CegarLoopResult]: At program point L190-2(line 190) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,914 INFO L262 CegarLoopResult]: At program point L190-3(line 190) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,914 INFO L262 CegarLoopResult]: At program point L186(line 186) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,915 INFO L262 CegarLoopResult]: At program point L190-4(line 190) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,915 INFO L262 CegarLoopResult]: At program point L186-1(line 186) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,915 INFO L262 CegarLoopResult]: At program point L186-2(line 186) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,915 INFO L262 CegarLoopResult]: At program point L186-3(line 186) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,915 INFO L262 CegarLoopResult]: At program point L727(line 727) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,915 INFO L262 CegarLoopResult]: At program point L182(line 182) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,915 INFO L262 CegarLoopResult]: At program point L727-1(line 727) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,915 INFO L262 CegarLoopResult]: At program point L182-1(line 182) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,915 INFO L262 CegarLoopResult]: At program point L182-2(line 182) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,916 INFO L262 CegarLoopResult]: At program point L182-3(line 182) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,916 INFO L262 CegarLoopResult]: At program point L178(line 178) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,916 INFO L262 CegarLoopResult]: At program point L182-4(line 182) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,916 INFO L262 CegarLoopResult]: At program point L178-1(line 178) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,916 INFO L262 CegarLoopResult]: At program point L182-5(line 182) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,916 INFO L262 CegarLoopResult]: At program point L178-2(line 178) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,916 INFO L262 CegarLoopResult]: At program point L182-6(line 182) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,916 INFO L262 CegarLoopResult]: At program point L178-3(line 178) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,917 INFO L262 CegarLoopResult]: At program point L182-7(line 182) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,917 INFO L262 CegarLoopResult]: At program point L174(line 174) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,917 INFO L262 CegarLoopResult]: At program point L178-4(line 178) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,917 INFO L262 CegarLoopResult]: At program point L174-1(line 174) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,917 INFO L262 CegarLoopResult]: At program point L781(line 781) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 04:00:55,917 INFO L262 CegarLoopResult]: At program point L174-2(line 174) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,917 INFO L262 CegarLoopResult]: At program point L174-3(line 174) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,917 INFO L262 CegarLoopResult]: At program point L170(line 170) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,918 INFO L262 CegarLoopResult]: At program point L682(line 682) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,918 INFO L262 CegarLoopResult]: At program point L674(line 674) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,918 INFO L262 CegarLoopResult]: At program point L546(line 546) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 04:00:55,918 INFO L262 CegarLoopResult]: At program point L674-1(line 674) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,918 INFO L262 CegarLoopResult]: At program point L728(line 728) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,918 INFO L262 CegarLoopResult]: At program point L340(line 340) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,918 INFO L262 CegarLoopResult]: At program point L720(line 720) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,918 INFO L262 CegarLoopResult]: At program point L720-1(line 720) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,919 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 04:00:55,919 INFO L262 CegarLoopResult]: At program point L196(line 196) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,919 INFO L262 CegarLoopResult]: At program point L196-1(line 196) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,919 INFO L262 CegarLoopResult]: At program point L675(line 675) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,920 INFO L262 CegarLoopResult]: At program point L196-2(line 196) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:55,920 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 04:00:55,920 INFO L266 CegarLoopResult]: For program point L127(lines 127 133) no Hoare annotation was computed. [2020-11-07 04:00:55,920 INFO L266 CegarLoopResult]: For program point L125(line 125) no Hoare annotation was computed. [2020-11-07 04:00:55,920 INFO L266 CegarLoopResult]: For program point L125-1(line 125) no Hoare annotation was computed. [2020-11-07 04:00:55,920 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 120 136) no Hoare annotation was computed. [2020-11-07 04:00:55,920 INFO L266 CegarLoopResult]: For program point L125-2(line 125) no Hoare annotation was computed. [2020-11-07 04:00:55,920 INFO L266 CegarLoopResult]: For program point L125-3(line 125) no Hoare annotation was computed. [2020-11-07 04:00:55,920 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 120 136) no Hoare annotation was computed. [2020-11-07 04:00:55,920 INFO L266 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-11-07 04:00:55,921 INFO L266 CegarLoopResult]: For program point L131-1(lines 120 136) no Hoare annotation was computed. [2020-11-07 04:00:55,921 INFO L266 CegarLoopResult]: For program point getWaterLevelENTRY(lines 358 366) no Hoare annotation was computed. [2020-11-07 04:00:55,921 INFO L266 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-11-07 04:00:55,921 INFO L266 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-11-07 04:00:55,921 INFO L266 CegarLoopResult]: For program point getWaterLevelFINAL(lines 358 366) no Hoare annotation was computed. [2020-11-07 04:00:55,921 INFO L266 CegarLoopResult]: For program point getWaterLevelEXIT(lines 358 366) no Hoare annotation was computed. [2020-11-07 04:00:55,921 INFO L262 CegarLoopResult]: At program point L321(line 321) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:00:55,921 INFO L262 CegarLoopResult]: At program point L319(line 319) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2020-11-07 04:00:55,921 INFO L269 CegarLoopResult]: At program point L318-1(lines 314 325) the Hoare annotation is: true [2020-11-07 04:00:55,922 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 314 325) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 04:00:55,922 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 314 325) the Hoare annotation is: true [2020-11-07 04:00:55,922 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 04:00:55,922 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 04:00:55,922 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 04:00:55,922 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 04:00:55,922 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 326 334) the Hoare annotation is: true [2020-11-07 04:00:55,922 INFO L262 CegarLoopResult]: At program point L331(line 331) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2)) [2020-11-07 04:00:55,922 INFO L269 CegarLoopResult]: At program point L330(line 330) the Hoare annotation is: true [2020-11-07 04:00:55,923 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 326 334) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2))) [2020-11-07 04:00:55,923 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 326 334) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2))) [2020-11-07 04:00:55,923 INFO L262 CegarLoopResult]: At program point L61(line 61) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 04:00:55,923 INFO L262 CegarLoopResult]: At program point L59(lines 58 77) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:00:55,923 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 55 78) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:00:55,923 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 55 78) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-11-07 04:00:55,923 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 55 78) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-11-07 04:00:55,923 INFO L262 CegarLoopResult]: At program point L68(line 68) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:00:55,924 INFO L262 CegarLoopResult]: At program point L66(lines 66 72) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:00:55,924 INFO L269 CegarLoopResult]: At program point L832(line 832) the Hoare annotation is: true [2020-11-07 04:00:55,924 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 821 850) the Hoare annotation is: true [2020-11-07 04:00:55,927 INFO L269 CegarLoopResult]: At program point L835(lines 835 839) the Hoare annotation is: true [2020-11-07 04:00:55,927 INFO L269 CegarLoopResult]: At program point L835-1(lines 835 839) the Hoare annotation is: true [2020-11-07 04:00:55,927 INFO L269 CegarLoopResult]: At program point L831-2(lines 831 845) the Hoare annotation is: true [2020-11-07 04:00:55,927 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 821 850) the Hoare annotation is: true [2020-11-07 04:00:55,927 INFO L269 CegarLoopResult]: At program point L827(line 827) the Hoare annotation is: true [2020-11-07 04:00:55,927 INFO L269 CegarLoopResult]: At program point L827-1(line 827) the Hoare annotation is: true [2020-11-07 04:00:55,927 INFO L269 CegarLoopResult]: At program point L823(line 823) the Hoare annotation is: true [2020-11-07 04:00:55,927 INFO L269 CegarLoopResult]: At program point L846(lines 821 850) the Hoare annotation is: true [2020-11-07 04:00:55,927 INFO L269 CegarLoopResult]: At program point L842(line 842) the Hoare annotation is: true [2020-11-07 04:00:55,927 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 290 301) the Hoare annotation is: true [2020-11-07 04:00:55,927 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 290 301) the Hoare annotation is: true [2020-11-07 04:00:55,927 INFO L269 CegarLoopResult]: At program point L295(line 295) the Hoare annotation is: true [2020-11-07 04:00:55,928 INFO L269 CegarLoopResult]: At program point L294-1(lines 290 301) the Hoare annotation is: true [2020-11-07 04:00:55,928 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 875 881) the Hoare annotation is: true [2020-11-07 04:00:55,928 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 875 881) the Hoare annotation is: true [2020-11-07 04:00:55,928 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 04:00:55,928 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 04:00:55,928 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 04:00:55,928 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 04:00:55,928 INFO L269 CegarLoopResult]: At program point L306-1(lines 302 313) the Hoare annotation is: true [2020-11-07 04:00:55,928 INFO L269 CegarLoopResult]: At program point waterRiseEXIT(lines 302 313) the Hoare annotation is: true [2020-11-07 04:00:55,928 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 302 313) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:00:55,928 INFO L262 CegarLoopResult]: At program point L307(line 307) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:00:55,928 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 368 375) the Hoare annotation is: true [2020-11-07 04:00:55,928 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 368 375) the Hoare annotation is: true [2020-11-07 04:00:55,928 INFO L269 CegarLoopResult]: At program point L372(line 372) the Hoare annotation is: true [2020-11-07 04:00:55,929 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 368 375) the Hoare annotation is: true [2020-11-07 04:00:55,949 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 04:00:55 BoogieIcfgContainer [2020-11-07 04:00:55,949 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 04:00:55,951 INFO L168 Benchmark]: Toolchain (without parser) took 69039.51 ms. Allocated memory was 161.5 MB in the beginning and 886.0 MB in the end (delta: 724.6 MB). Free memory was 136.6 MB in the beginning and 838.1 MB in the end (delta: -701.5 MB). Peak memory consumption was 549.9 MB. Max. memory is 8.0 GB. [2020-11-07 04:00:55,951 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 161.5 MB. Free memory was 135.9 MB in the beginning and 135.8 MB in the end (delta: 102.3 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 04:00:55,952 INFO L168 Benchmark]: CACSL2BoogieTranslator took 605.20 ms. Allocated memory is still 161.5 MB. Free memory was 136.0 MB in the beginning and 114.8 MB in the end (delta: 21.2 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2020-11-07 04:00:55,953 INFO L168 Benchmark]: Boogie Preprocessor took 126.33 ms. Allocated memory is still 161.5 MB. Free memory was 114.8 MB in the beginning and 142.8 MB in the end (delta: -28.0 MB). Peak memory consumption was 7.9 MB. Max. memory is 8.0 GB. [2020-11-07 04:00:55,954 INFO L168 Benchmark]: RCFGBuilder took 2074.79 ms. Allocated memory was 161.5 MB in the beginning and 202.4 MB in the end (delta: 40.9 MB). Free memory was 142.8 MB in the beginning and 133.1 MB in the end (delta: 9.7 MB). Peak memory consumption was 55.9 MB. Max. memory is 8.0 GB. [2020-11-07 04:00:55,954 INFO L168 Benchmark]: TraceAbstraction took 66221.43 ms. Allocated memory was 202.4 MB in the beginning and 886.0 MB in the end (delta: 683.7 MB). Free memory was 132.6 MB in the beginning and 838.1 MB in the end (delta: -705.6 MB). Peak memory consumption was 504.0 MB. Max. memory is 8.0 GB. [2020-11-07 04:00:55,958 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 161.5 MB. Free memory was 135.9 MB in the beginning and 135.8 MB in the end (delta: 102.3 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 605.20 ms. Allocated memory is still 161.5 MB. Free memory was 136.0 MB in the beginning and 114.8 MB in the end (delta: 21.2 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 126.33 ms. Allocated memory is still 161.5 MB. Free memory was 114.8 MB in the beginning and 142.8 MB in the end (delta: -28.0 MB). Peak memory consumption was 7.9 MB. Max. memory is 8.0 GB. * RCFGBuilder took 2074.79 ms. Allocated memory was 161.5 MB in the beginning and 202.4 MB in the end (delta: 40.9 MB). Free memory was 142.8 MB in the beginning and 133.1 MB in the end (delta: 9.7 MB). Peak memory consumption was 55.9 MB. Max. memory is 8.0 GB. * TraceAbstraction took 66221.43 ms. Allocated memory was 202.4 MB in the beginning and 886.0 MB in the end (delta: 683.7 MB). Free memory was 132.6 MB in the beginning and 838.1 MB in the end (delta: -705.6 MB). Peak memory consumption was 504.0 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 681]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 674]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 720]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 727]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 229]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 831]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 821]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 230]: Loop Invariant Derived loop invariant: ((!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 764]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 771]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 893]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 79]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: 1 - ProcedureContractResult [Line: 201]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 156]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 757]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 882]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 145]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 137]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 87]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 220]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 790]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: (!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || tmp == 0 - ProcedureContractResult [Line: 782]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: 1 - ProcedureContractResult [Line: 314]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 55]: Procedure Contract for timeShift Derived contract for procedure timeShift: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 326]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: !(pumpRunning == 0) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 821]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 290]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 875]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 302]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 368]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 621 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 26.1s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 21.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 39.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1059 SDtfs, 2189 SDslu, 2072 SDs, 0 SdLazy, 3519 SolverSat, 677 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 178 GetRequests, 107 SyntacticMatches, 1 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 199 ImplicationChecksByTransitivity, 11.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=621occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 5 MinimizatonAttempts, 425 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 251 LocationsWithAnnotation, 1644 PreInvPairs, 2096 NumberOfFragments, 2881 HoareAnnotationTreeSize, 1644 FomulaSimplifications, 847840 FormulaSimplificationTreeSizeReduction, 8.1s HoareSimplificationTime, 251 FomulaSimplificationsInter, 52867 FormulaSimplificationTreeSizeReductionInter, 31.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.1s InterpolantComputationTime, 822 NumberOfCodeBlocks, 822 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 817 ConstructedInterpolants, 0 QuantifiedInterpolants, 365950 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, 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...