/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product18.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 17:16:47,367 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 17:16:47,369 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 17:16:47,405 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 17:16:47,406 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 17:16:47,407 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 17:16:47,409 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 17:16:47,411 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 17:16:47,421 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 17:16:47,423 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 17:16:47,424 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 17:16:47,427 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 17:16:47,428 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 17:16:47,432 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 17:16:47,433 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 17:16:47,434 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 17:16:47,437 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 17:16:47,441 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 17:16:47,445 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 17:16:47,448 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 17:16:47,455 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 17:16:47,457 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 17:16:47,458 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 17:16:47,461 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 17:16:47,468 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 17:16:47,468 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 17:16:47,468 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 17:16:47,469 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 17:16:47,474 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 17:16:47,476 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-23 17:16:47,476 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 17:16:47,477 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 17:16:47,478 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 17:16:47,478 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 17:16:47,483 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 17:16:47,483 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 17:16:47,484 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 17:16:47,484 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 17:16:47,484 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 17:16:47,485 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 17:16:47,486 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 17:16:47,488 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-23 17:16:47,511 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 17:16:47,511 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 17:16:47,516 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 17:16:47,516 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 17:16:47,516 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 17:16:47,516 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 17:16:47,516 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 17:16:47,517 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 17:16:47,517 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 17:16:47,517 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 17:16:47,518 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 17:16:47,518 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 17:16:47,518 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 17:16:47,519 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 17:16:47,519 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 17:16:47,520 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 17:16:47,520 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 17:16:47,520 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 17:16:47,520 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 17:16:47,520 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 17:16:47,521 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 17:16:47,521 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 17:16:47,521 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 17:16:47,884 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 17:16:47,908 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 17:16:47,911 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 17:16:47,913 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 17:16:47,914 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 17:16:47,915 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product18.cil.c [2021-02-23 17:16:47,998 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/098e40b29/8a62d19bfd704434b9d51babdcba7989/FLAG6ba9c9291 [2021-02-23 17:16:48,680 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 17:16:48,680 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product18.cil.c [2021-02-23 17:16:48,697 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/098e40b29/8a62d19bfd704434b9d51babdcba7989/FLAG6ba9c9291 [2021-02-23 17:16:48,951 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/098e40b29/8a62d19bfd704434b9d51babdcba7989 [2021-02-23 17:16:48,959 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 17:16:48,973 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 17:16:48,979 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 17:16:48,979 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 17:16:48,983 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 17:16:48,984 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 05:16:48" (1/1) ... [2021-02-23 17:16:48,986 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76008682 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:16:48, skipping insertion in model container [2021-02-23 17:16:48,986 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 05:16:48" (1/1) ... [2021-02-23 17:16:48,997 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 17:16:49,082 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 17:16:49,334 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product18.cil.c[4567,4580] [2021-02-23 17:16:49,504 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 17:16:49,518 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 17:16:49,548 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product18.cil.c[4567,4580] [2021-02-23 17:16:49,599 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 17:16:49,643 INFO L208 MainTranslator]: Completed translation [2021-02-23 17:16:49,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:16:49 WrapperNode [2021-02-23 17:16:49,643 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 17:16:49,645 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 17:16:49,645 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 17:16:49,645 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 17:16:49,659 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:16:49" (1/1) ... [2021-02-23 17:16:49,659 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:16:49" (1/1) ... [2021-02-23 17:16:49,682 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:16:49" (1/1) ... [2021-02-23 17:16:49,682 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:16:49" (1/1) ... [2021-02-23 17:16:49,753 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:16:49" (1/1) ... [2021-02-23 17:16:49,774 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:16:49" (1/1) ... [2021-02-23 17:16:49,781 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:16:49" (1/1) ... [2021-02-23 17:16:49,789 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 17:16:49,801 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 17:16:49,802 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 17:16:49,802 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 17:16:49,803 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:16:49" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 17:16:49,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 17:16:49,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 17:16:49,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 17:16:49,930 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 17:16:49,930 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 17:16:49,931 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 17:16:49,931 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-23 17:16:49,931 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 17:16:49,931 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 17:16:49,931 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 17:16:49,932 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 17:16:49,933 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 17:16:49,933 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 17:16:49,933 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-23 17:16:49,933 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-23 17:16:49,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 17:16:49,934 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 17:16:49,934 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 17:16:49,935 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 17:16:49,935 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 17:16:49,938 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 17:16:49,938 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 17:16:49,939 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 17:16:49,939 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 17:16:49,939 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 17:16:49,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-23 17:16:49,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-23 17:16:49,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-23 17:16:49,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 17:16:49,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 17:16:49,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 17:16:49,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 17:16:49,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 17:16:49,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 17:16:49,940 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 17:16:49,940 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 17:16:49,941 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 17:16:49,941 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 17:16:49,941 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 17:16:49,941 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 17:16:49,941 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-23 17:16:49,941 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 17:16:49,941 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 17:16:49,942 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 17:16:49,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 17:16:49,942 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 17:16:49,942 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 17:16:49,942 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 17:16:49,942 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 17:16:49,942 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-23 17:16:49,943 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 17:16:49,943 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 17:16:49,943 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 17:16:49,943 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 17:16:49,943 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 17:16:49,943 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 17:16:49,943 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-23 17:16:49,943 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 17:16:49,944 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 17:16:49,944 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 17:16:49,944 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 17:16:49,944 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-23 17:16:49,944 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-23 17:16:49,944 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 17:16:49,944 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-23 17:16:49,945 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-23 17:16:49,945 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 17:16:49,945 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 17:16:49,945 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 17:16:49,945 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 17:16:49,946 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 17:16:49,946 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 17:16:49,946 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 17:16:49,946 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 17:16:49,947 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-23 17:16:49,947 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 17:16:49,947 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 17:16:49,947 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 17:16:49,948 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 17:16:49,948 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 17:16:49,948 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 17:16:49,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 17:16:49,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 17:16:49,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 17:16:49,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 17:16:49,950 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 17:16:49,950 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 17:16:49,950 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 17:16:49,951 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 17:16:49,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 17:16:49,951 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 17:16:49,951 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 17:16:49,952 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 17:16:49,952 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 17:16:49,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 17:16:49,953 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 17:16:51,325 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 17:16:51,325 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 17:16:51,328 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 05:16:51 BoogieIcfgContainer [2021-02-23 17:16:51,328 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 17:16:51,331 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 17:16:51,331 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 17:16:51,335 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 17:16:51,335 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 05:16:48" (1/3) ... [2021-02-23 17:16:51,336 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c7f6939 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 05:16:51, skipping insertion in model container [2021-02-23 17:16:51,336 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:16:49" (2/3) ... [2021-02-23 17:16:51,337 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c7f6939 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 05:16:51, skipping insertion in model container [2021-02-23 17:16:51,337 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 05:16:51" (3/3) ... [2021-02-23 17:16:51,338 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product18.cil.c [2021-02-23 17:16:51,346 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 17:16:51,352 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 17:16:51,372 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 17:16:51,399 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 17:16:51,399 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 17:16:51,399 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-23 17:16:51,399 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 17:16:51,399 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 17:16:51,400 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 17:16:51,400 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 17:16:51,400 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 17:16:51,428 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states. [2021-02-23 17:16:51,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-23 17:16:51,449 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:16:51,450 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:16:51,451 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:16:51,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:16:51,457 INFO L82 PathProgramCache]: Analyzing trace with hash 301991640, now seen corresponding path program 1 times [2021-02-23 17:16:51,466 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:16:51,466 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [67112785] [2021-02-23 17:16:51,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:16:51,556 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:16:51,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:51,966 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:51,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:51,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:51,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:52,344 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:16:52,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:16:52,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:52,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:52,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:52,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:16:52,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:52,519 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:52,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:52,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:16:52,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:52,523 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:52,524 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:52,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:16:52,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:52,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:52,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:52,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:16:52,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:52,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:52,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:52,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:16:52,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:52,545 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:52,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:52,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 17:16:52,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:52,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:52,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:52,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:16:52,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:52,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:52,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:52,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-23 17:16:52,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:52,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:52,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:52,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-23 17:16:52,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:52,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:52,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:52,626 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 17:16:52,628 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [67112785] [2021-02-23 17:16:52,633 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:16:52,633 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 17:16:52,634 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1230430900] [2021-02-23 17:16:52,640 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 17:16:52,640 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:16:52,654 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 17:16:52,655 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 17:16:52,657 INFO L87 Difference]: Start difference. First operand 298 states. Second operand 4 states. [2021-02-23 17:16:54,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:16:54,343 INFO L93 Difference]: Finished difference Result 447 states and 524 transitions. [2021-02-23 17:16:54,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-23 17:16:54,346 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-23 17:16:54,347 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:16:54,363 INFO L225 Difference]: With dead ends: 447 [2021-02-23 17:16:54,363 INFO L226 Difference]: Without dead ends: 290 [2021-02-23 17:16:54,369 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 17:16:54,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2021-02-23 17:16:54,537 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 246. [2021-02-23 17:16:54,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 246 states. [2021-02-23 17:16:54,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 265 transitions. [2021-02-23 17:16:54,543 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 265 transitions. Word has length 165 [2021-02-23 17:16:54,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:16:54,544 INFO L480 AbstractCegarLoop]: Abstraction has 246 states and 265 transitions. [2021-02-23 17:16:54,544 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 17:16:54,545 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 265 transitions. [2021-02-23 17:16:54,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-23 17:16:54,549 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:16:54,550 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:16:54,550 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 17:16:54,550 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:16:54,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:16:54,551 INFO L82 PathProgramCache]: Analyzing trace with hash 1635926680, now seen corresponding path program 1 times [2021-02-23 17:16:54,551 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:16:54,552 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [697622065] [2021-02-23 17:16:54,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:16:54,556 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:16:54,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:54,706 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:54,707 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:54,708 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:54,709 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:16:54,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:54,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:55,064 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:16:55,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:16:55,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:55,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:55,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:55,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:16:55,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:55,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:55,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:55,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:16:55,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:55,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:55,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:55,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:16:55,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:55,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:55,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:55,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:16:55,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:55,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:55,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:55,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:16:55,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:55,170 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:55,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:55,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-23 17:16:55,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:55,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:55,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:55,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:16:55,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:55,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:55,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:55,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-23 17:16:55,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:55,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:55,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:55,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-23 17:16:55,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:55,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:55,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:55,223 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 17:16:55,224 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [697622065] [2021-02-23 17:16:55,224 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:16:55,224 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 17:16:55,225 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [410295492] [2021-02-23 17:16:55,226 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 17:16:55,226 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:16:55,227 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 17:16:55,227 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 17:16:55,227 INFO L87 Difference]: Start difference. First operand 246 states and 265 transitions. Second operand 5 states. [2021-02-23 17:16:56,038 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:16:57,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:16:57,040 INFO L93 Difference]: Finished difference Result 371 states and 415 transitions. [2021-02-23 17:16:57,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 17:16:57,050 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-23 17:16:57,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:16:57,055 INFO L225 Difference]: With dead ends: 371 [2021-02-23 17:16:57,056 INFO L226 Difference]: Without dead ends: 279 [2021-02-23 17:16:57,058 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 17:16:57,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2021-02-23 17:16:57,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 236. [2021-02-23 17:16:57,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 236 states. [2021-02-23 17:16:57,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 252 transitions. [2021-02-23 17:16:57,170 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 252 transitions. Word has length 166 [2021-02-23 17:16:57,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:16:57,171 INFO L480 AbstractCegarLoop]: Abstraction has 236 states and 252 transitions. [2021-02-23 17:16:57,171 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 17:16:57,171 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 252 transitions. [2021-02-23 17:16:57,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-02-23 17:16:57,174 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:16:57,175 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:16:57,175 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 17:16:57,175 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:16:57,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:16:57,176 INFO L82 PathProgramCache]: Analyzing trace with hash -1653111253, now seen corresponding path program 1 times [2021-02-23 17:16:57,176 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:16:57,177 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [602028821] [2021-02-23 17:16:57,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:16:57,180 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:16:57,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:57,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:57,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:57,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:57,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:16:57,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:57,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:16:57,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:57,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:57,297 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:57,298 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:16:57,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:57,304 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:57,632 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:16:57,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:16:57,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:57,670 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:57,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:57,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:16:57,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:57,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:57,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:57,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:16:57,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:57,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:57,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:57,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:16:57,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:57,730 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:57,731 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:57,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:57,741 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:16:57,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:57,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:16:57,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:16:57,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:57,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:57,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:57,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:16:57,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:57,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:57,792 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:57,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-23 17:16:57,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:57,811 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:57,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:16:57,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-23 17:16:57,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:57,835 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:57,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:57,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:16:57,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:57,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:57,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:57,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-02-23 17:16:57,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:57,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:57,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:57,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-02-23 17:16:57,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:16:57,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:16:57,847 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:16:57,889 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 17:16:57,890 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [602028821] [2021-02-23 17:16:57,891 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:16:57,891 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-23 17:16:57,891 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [500721764] [2021-02-23 17:16:57,892 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-23 17:16:57,892 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:16:57,892 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-23 17:16:57,893 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-23 17:16:57,893 INFO L87 Difference]: Start difference. First operand 236 states and 252 transitions. Second operand 11 states. [2021-02-23 17:16:58,596 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:16:59,096 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 17:16:59,517 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 17:16:59,927 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:17:00,368 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:17:00,781 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:17:02,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:17:02,355 INFO L93 Difference]: Finished difference Result 418 states and 480 transitions. [2021-02-23 17:17:02,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-23 17:17:02,359 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 179 [2021-02-23 17:17:02,361 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:17:02,365 INFO L225 Difference]: With dead ends: 418 [2021-02-23 17:17:02,365 INFO L226 Difference]: Without dead ends: 302 [2021-02-23 17:17:02,367 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2021-02-23 17:17:02,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 302 states. [2021-02-23 17:17:02,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 302 to 236. [2021-02-23 17:17:02,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 236 states. [2021-02-23 17:17:02,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 251 transitions. [2021-02-23 17:17:02,469 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 251 transitions. Word has length 179 [2021-02-23 17:17:02,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:17:02,470 INFO L480 AbstractCegarLoop]: Abstraction has 236 states and 251 transitions. [2021-02-23 17:17:02,470 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-23 17:17:02,470 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 251 transitions. [2021-02-23 17:17:02,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2021-02-23 17:17:02,473 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:17:02,473 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:17:02,474 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 17:17:02,474 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:17:02,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:17:02,475 INFO L82 PathProgramCache]: Analyzing trace with hash 1352916168, now seen corresponding path program 1 times [2021-02-23 17:17:02,475 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:17:02,475 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [283259137] [2021-02-23 17:17:02,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:17:02,479 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:17:02,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:02,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:02,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:02,572 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:02,573 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:02,576 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:02,577 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:02,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:02,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:02,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:02,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:02,579 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:02,580 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:02,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:02,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:02,585 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:02,586 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:02,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:02,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:02,904 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:17:02,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:17:02,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:02,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:02,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:02,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:02,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:02,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:17:02,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:02,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:02,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:02,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:17:02,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:02,987 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:02,987 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:02,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:17:02,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:02,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:02,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:02,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:17:02,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:02,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:02,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:03,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:17:03,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:03,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:03,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:03,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-23 17:17:03,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:03,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:03,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:03,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-23 17:17:03,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:03,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:03,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:03,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:17:03,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:03,031 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:03,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:03,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-23 17:17:03,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:03,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:03,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:03,049 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:03,049 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:03,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:17:03,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:03,053 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:03,053 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:03,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2021-02-23 17:17:03,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:03,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:03,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:03,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2021-02-23 17:17:03,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:17:03,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:03,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:17:03,064 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:03,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:03,076 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:17:03,077 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:17:03,166 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-23 17:17:03,166 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [283259137] [2021-02-23 17:17:03,167 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:17:03,167 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-23 17:17:03,167 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1884749467] [2021-02-23 17:17:03,168 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-23 17:17:03,168 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:17:03,169 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-23 17:17:03,169 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-23 17:17:03,170 INFO L87 Difference]: Start difference. First operand 236 states and 251 transitions. Second operand 11 states. [2021-02-23 17:17:03,888 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:17:04,989 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:17:05,380 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:17:06,349 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:17:06,724 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:17:07,051 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:17:07,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:17:07,122 INFO L93 Difference]: Finished difference Result 378 states and 436 transitions. [2021-02-23 17:17:07,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-02-23 17:17:07,122 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 187 [2021-02-23 17:17:07,123 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:17:07,124 INFO L225 Difference]: With dead ends: 378 [2021-02-23 17:17:07,124 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 17:17:07,127 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=166, Invalid=386, Unknown=0, NotChecked=0, Total=552 [2021-02-23 17:17:07,127 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 17:17:07,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 17:17:07,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 17:17:07,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 17:17:07,128 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 187 [2021-02-23 17:17:07,128 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:17:07,128 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 17:17:07,129 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-23 17:17:07,129 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 17:17:07,129 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 17:17:07,129 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 17:17:07,131 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 17:17:10,998 WARN L202 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-23 17:17:11,246 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-23 17:17:11,513 WARN L202 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-23 17:17:11,789 WARN L202 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 17:17:12,147 WARN L202 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 17:17:12,421 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-23 17:17:12,715 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-23 17:17:13,077 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 17:17:13,430 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-23 17:17:13,707 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-23 17:17:13,985 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 17:17:14,370 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-23 17:17:14,659 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-23 17:17:14,971 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 17:17:15,276 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-23 17:17:15,572 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-23 17:17:15,884 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-23 17:17:16,177 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-23 17:17:16,454 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-23 17:17:16,715 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-23 17:17:16,962 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-23 17:17:17,238 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2021-02-23 17:17:17,589 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 17:17:17,904 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 17:17:18,276 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 17:17:18,580 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-23 17:17:18,911 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 17:17:19,284 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-23 17:17:19,553 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 17:17:19,829 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-23 17:17:20,108 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 17:17:20,560 WARN L202 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-23 17:17:20,876 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:17:21,144 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-23 17:17:21,440 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 17:17:21,703 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-23 17:17:22,009 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-23 17:17:22,306 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-23 17:17:22,557 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-23 17:17:22,901 WARN L202 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-23 17:17:23,226 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 13 [2021-02-23 17:17:23,541 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2021-02-23 17:17:23,811 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-23 17:17:24,084 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-23 17:17:24,383 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-23 17:17:24,389 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 17:17:24,389 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 17:17:24,389 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 17:17:24,389 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-23 17:17:24,389 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-23 17:17:24,389 INFO L189 CegarLoopUtils]: For program point L576-1(line 576) no Hoare annotation was computed. [2021-02-23 17:17:24,390 INFO L189 CegarLoopUtils]: For program point L576-2(line 576) no Hoare annotation was computed. [2021-02-23 17:17:24,390 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-23 17:17:24,390 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-23 17:17:24,390 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-23 17:17:24,390 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 534 589) no Hoare annotation was computed. [2021-02-23 17:17:24,390 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-23 17:17:24,390 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-23 17:17:24,390 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-23 17:17:24,390 INFO L189 CegarLoopUtils]: For program point L581(lines 558 582) no Hoare annotation was computed. [2021-02-23 17:17:24,391 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-23 17:17:24,391 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-23 17:17:24,391 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-23 17:17:24,391 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-23 17:17:24,391 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-23 17:17:24,391 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-23 17:17:24,391 INFO L189 CegarLoopUtils]: For program point L565(lines 565 569) no Hoare annotation was computed. [2021-02-23 17:17:24,391 INFO L189 CegarLoopUtils]: For program point L565-1(lines 565 569) no Hoare annotation was computed. [2021-02-23 17:17:24,391 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-23 17:17:24,391 INFO L189 CegarLoopUtils]: For program point L557-1(line 557) no Hoare annotation was computed. [2021-02-23 17:17:24,391 INFO L189 CegarLoopUtils]: For program point L557-2(line 557) no Hoare annotation was computed. [2021-02-23 17:17:24,391 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-23 17:17:24,391 INFO L189 CegarLoopUtils]: For program point L553(line 553) no Hoare annotation was computed. [2021-02-23 17:17:24,392 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 534 589) no Hoare annotation was computed. [2021-02-23 17:17:24,392 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-23 17:17:24,392 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 534 589) no Hoare annotation was computed. [2021-02-23 17:17:24,392 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-23 17:17:24,392 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-23 17:17:24,392 INFO L189 CegarLoopUtils]: For program point L578-1(lines 559 580) no Hoare annotation was computed. [2021-02-23 17:17:24,392 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-23 17:17:24,392 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-23 17:17:24,392 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-23 17:17:24,393 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-23 17:17:24,393 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-23 17:17:24,393 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-23 17:17:24,393 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-23 17:17:24,393 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-23 17:17:24,393 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-23 17:17:24,393 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-23 17:17:24,393 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-23 17:17:24,393 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-23 17:17:24,394 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-23 17:17:24,394 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-23 17:17:24,394 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-23 17:17:24,394 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-23 17:17:24,394 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-23 17:17:24,394 INFO L189 CegarLoopUtils]: For program point L634-1(line 634) no Hoare annotation was computed. [2021-02-23 17:17:24,394 INFO L189 CegarLoopUtils]: For program point L634-2(line 634) no Hoare annotation was computed. [2021-02-23 17:17:24,394 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-23 17:17:24,394 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-23 17:17:24,394 INFO L189 CegarLoopUtils]: For program point L630-1(line 630) no Hoare annotation was computed. [2021-02-23 17:17:24,395 INFO L189 CegarLoopUtils]: For program point L630-2(line 630) no Hoare annotation was computed. [2021-02-23 17:17:24,395 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-23 17:17:24,395 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 590 649) no Hoare annotation was computed. [2021-02-23 17:17:24,395 INFO L189 CegarLoopUtils]: For program point L622(lines 622 626) no Hoare annotation was computed. [2021-02-23 17:17:24,395 INFO L189 CegarLoopUtils]: For program point L622-1(lines 622 626) no Hoare annotation was computed. [2021-02-23 17:17:24,395 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 590 649) no Hoare annotation was computed. [2021-02-23 17:17:24,395 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-23 17:17:24,395 INFO L189 CegarLoopUtils]: For program point L614-1(line 614) no Hoare annotation was computed. [2021-02-23 17:17:24,395 INFO L189 CegarLoopUtils]: For program point L614-2(line 614) no Hoare annotation was computed. [2021-02-23 17:17:24,395 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-23 17:17:24,396 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-23 17:17:24,396 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-23 17:17:24,396 INFO L189 CegarLoopUtils]: For program point L639-1(line 639) no Hoare annotation was computed. [2021-02-23 17:17:24,396 INFO L189 CegarLoopUtils]: For program point L639-2(line 639) no Hoare annotation was computed. [2021-02-23 17:17:24,396 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-23 17:17:24,396 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-23 17:17:24,396 INFO L189 CegarLoopUtils]: For program point L635-1(line 635) no Hoare annotation was computed. [2021-02-23 17:17:24,396 INFO L189 CegarLoopUtils]: For program point L635-2(line 635) no Hoare annotation was computed. [2021-02-23 17:17:24,396 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-23 17:17:24,396 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-23 17:17:24,396 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 590 649) no Hoare annotation was computed. [2021-02-23 17:17:24,397 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-23 17:17:24,397 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-23 17:17:24,397 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-23 17:17:24,397 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-23 17:17:24,397 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-23 17:17:24,397 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-23 17:17:24,397 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-23 17:17:24,397 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-23 17:17:24,397 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-23 17:17:24,398 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-23 17:17:24,398 INFO L189 CegarLoopUtils]: For program point L616-2(lines 616 641) no Hoare annotation was computed. [2021-02-23 17:17:24,398 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-23 17:17:24,398 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-23 17:17:24,398 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-23 17:17:24,398 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-23 17:17:24,398 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-23 17:17:24,398 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-23 17:17:24,398 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-23 17:17:24,399 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-23 17:17:24,399 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-23 17:17:24,399 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-23 17:17:24,399 INFO L189 CegarLoopUtils]: For program point L642(lines 615 643) no Hoare annotation was computed. [2021-02-23 17:17:24,399 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 317 323) the Hoare annotation is: true [2021-02-23 17:17:24,399 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 317 323) the Hoare annotation is: true [2021-02-23 17:17:24,399 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 324 332) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (<= |valid_product_#res| 1))) [2021-02-23 17:17:24,400 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 324 332) the Hoare annotation is: true [2021-02-23 17:17:24,400 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 324 332) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (<= |valid_product_#res| 1))) [2021-02-23 17:17:24,400 INFO L185 CegarLoopUtils]: At program point L329(line 329) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1)) (not (= ~pumpRunning~0 0))) [2021-02-23 17:17:24,400 INFO L192 CegarLoopUtils]: At program point L328(line 328) the Hoare annotation is: true [2021-02-23 17:17:24,400 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 434 441) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:24,400 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 434 441) the Hoare annotation is: true [2021-02-23 17:17:24,401 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 434 441) the Hoare annotation is: true [2021-02-23 17:17:24,401 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 442 451) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:24,401 INFO L185 CegarLoopUtils]: At program point L447(line 447) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:24,401 INFO L185 CegarLoopUtils]: At program point L447-1(line 447) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:17:24,401 INFO L192 CegarLoopUtils]: At program point L447-2(line 447) the Hoare annotation is: true [2021-02-23 17:17:24,401 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 442 451) the Hoare annotation is: true [2021-02-23 17:17:24,401 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 442 451) the Hoare annotation is: true [2021-02-23 17:17:24,402 INFO L185 CegarLoopUtils]: At program point L467(line 467) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 17:17:24,402 INFO L185 CegarLoopUtils]: At program point L465(lines 465 471) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 17:17:24,402 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 452 480) the Hoare annotation is: true [2021-02-23 17:17:24,402 INFO L185 CegarLoopUtils]: At program point L464(lines 464 474) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= __utac_acc__Specification5_spec__3_~tmp___0~2 0) (not (= ~pumpRunning~0 0))) [2021-02-23 17:17:24,402 INFO L192 CegarLoopUtils]: At program point L462(line 462) the Hoare annotation is: true [2021-02-23 17:17:24,402 INFO L185 CegarLoopUtils]: At program point L462-1(line 462) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |__utac_acc__Specification5_spec__3_#t~ret34| 0) (not (= ~pumpRunning~0 0))) [2021-02-23 17:17:24,402 INFO L192 CegarLoopUtils]: At program point L460(lines 460 477) the Hoare annotation is: true [2021-02-23 17:17:24,402 INFO L185 CegarLoopUtils]: At program point L462-2(line 462) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |__utac_acc__Specification5_spec__3_#t~ret34| 0) (not (= ~pumpRunning~0 0))) [2021-02-23 17:17:24,403 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 452 480) the Hoare annotation is: true [2021-02-23 17:17:24,403 INFO L185 CegarLoopUtils]: At program point L462-3(line 462) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= __utac_acc__Specification5_spec__3_~tmp___0~2 0) (= |__utac_acc__Specification5_spec__3_#t~ret34| 0)) (not (= ~pumpRunning~0 0))) [2021-02-23 17:17:24,403 INFO L192 CegarLoopUtils]: At program point L460-1(lines 452 480) the Hoare annotation is: true [2021-02-23 17:17:24,403 INFO L192 CegarLoopUtils]: At program point L458(line 458) the Hoare annotation is: true [2021-02-23 17:17:24,403 INFO L192 CegarLoopUtils]: At program point L458-1(line 458) the Hoare annotation is: true [2021-02-23 17:17:24,403 INFO L192 CegarLoopUtils]: At program point L458-2(line 458) the Hoare annotation is: true [2021-02-23 17:17:24,403 INFO L192 CegarLoopUtils]: At program point L458-3(line 458) the Hoare annotation is: true [2021-02-23 17:17:24,403 INFO L192 CegarLoopUtils]: At program point L454(line 454) the Hoare annotation is: true [2021-02-23 17:17:24,404 INFO L192 CegarLoopUtils]: At program point L418-1(lines 418 425) the Hoare annotation is: true [2021-02-23 17:17:24,404 INFO L185 CegarLoopUtils]: At program point L416(line 416) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret31| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:17:24,404 INFO L185 CegarLoopUtils]: At program point L415(line 415) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:17:24,404 INFO L185 CegarLoopUtils]: At program point L416-1(line 416) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret31| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:17:24,404 INFO L185 CegarLoopUtils]: At program point L414(line 414) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:17:24,405 INFO L185 CegarLoopUtils]: At program point L416-2(line 416) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= main_~tmp~3 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret31| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:24,405 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 408 430) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:17:24,405 INFO L185 CegarLoopUtils]: At program point L414-1(line 414) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:17:24,405 INFO L185 CegarLoopUtils]: At program point L410(line 410) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:17:24,405 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 408 430) the Hoare annotation is: true [2021-02-23 17:17:24,405 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 408 430) the Hoare annotation is: true [2021-02-23 17:17:24,405 INFO L192 CegarLoopUtils]: At program point L427(line 427) the Hoare annotation is: true [2021-02-23 17:17:24,406 INFO L185 CegarLoopUtils]: At program point L420(line 420) the Hoare annotation is: (or (and (= main_~tmp~3 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:24,406 INFO L185 CegarLoopUtils]: At program point L420-1(line 420) the Hoare annotation is: (or (and (= main_~tmp~3 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:24,406 INFO L185 CegarLoopUtils]: At program point L418(lines 418 425) the Hoare annotation is: (or (and (= main_~tmp~3 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:24,406 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 365 388) no Hoare annotation was computed. [2021-02-23 17:17:24,406 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-23 17:17:24,406 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-23 17:17:24,406 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-23 17:17:24,407 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 365 388) no Hoare annotation was computed. [2021-02-23 17:17:24,407 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-23 17:17:24,407 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 365 388) no Hoare annotation was computed. [2021-02-23 17:17:24,407 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-23 17:17:24,407 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-23 17:17:24,407 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-23 17:17:24,407 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-23 17:17:24,407 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-23 17:17:24,407 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-23 17:17:24,407 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-23 17:17:24,408 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-23 17:17:24,408 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-23 17:17:24,408 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-23 17:17:24,408 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 214 222) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-23 17:17:24,408 INFO L185 CegarLoopUtils]: At program point L219(line 219) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2021-02-23 17:17:24,408 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 214 222) the Hoare annotation is: true [2021-02-23 17:17:24,408 INFO L192 CegarLoopUtils]: At program point L218(line 218) the Hoare annotation is: true [2021-02-23 17:17:24,409 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 214 222) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-23 17:17:24,409 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 259 277) the Hoare annotation is: true [2021-02-23 17:17:24,409 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 259 277) the Hoare annotation is: true [2021-02-23 17:17:24,409 INFO L192 CegarLoopUtils]: At program point L274(line 274) the Hoare annotation is: true [2021-02-23 17:17:24,409 INFO L192 CegarLoopUtils]: At program point L271(line 271) the Hoare annotation is: true [2021-02-23 17:17:24,409 INFO L192 CegarLoopUtils]: At program point L269(line 269) the Hoare annotation is: true [2021-02-23 17:17:24,409 INFO L192 CegarLoopUtils]: At program point L268(lines 268 272) the Hoare annotation is: true [2021-02-23 17:17:24,409 INFO L192 CegarLoopUtils]: At program point L266(line 266) the Hoare annotation is: true [2021-02-23 17:17:24,409 INFO L192 CegarLoopUtils]: At program point L268-2(lines 268 272) the Hoare annotation is: true [2021-02-23 17:17:24,409 INFO L192 CegarLoopUtils]: At program point L266-1(line 266) the Hoare annotation is: true [2021-02-23 17:17:24,410 INFO L192 CegarLoopUtils]: At program point L266-2(line 266) the Hoare annotation is: true [2021-02-23 17:17:24,410 INFO L192 CegarLoopUtils]: At program point L266-3(line 266) the Hoare annotation is: true [2021-02-23 17:17:24,410 INFO L192 CegarLoopUtils]: At program point L262(line 262) the Hoare annotation is: true [2021-02-23 17:17:24,410 INFO L192 CegarLoopUtils]: At program point L261(line 261) the Hoare annotation is: true [2021-02-23 17:17:24,410 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 259 277) the Hoare annotation is: true [2021-02-23 17:17:24,410 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-23 17:17:24,410 INFO L189 CegarLoopUtils]: For program point L253-1(line 253) no Hoare annotation was computed. [2021-02-23 17:17:24,410 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-23 17:17:24,410 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-23 17:17:24,410 INFO L189 CegarLoopUtils]: For program point L242(lines 242 250) no Hoare annotation was computed. [2021-02-23 17:17:24,411 INFO L189 CegarLoopUtils]: For program point L242-2(lines 242 250) no Hoare annotation was computed. [2021-02-23 17:17:24,411 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 223 258) no Hoare annotation was computed. [2021-02-23 17:17:24,411 INFO L189 CegarLoopUtils]: For program point L236(line 236) no Hoare annotation was computed. [2021-02-23 17:17:24,411 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-23 17:17:24,411 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 223 258) no Hoare annotation was computed. [2021-02-23 17:17:24,411 INFO L189 CegarLoopUtils]: For program point L230(lines 230 238) no Hoare annotation was computed. [2021-02-23 17:17:24,411 INFO L189 CegarLoopUtils]: For program point L230-2(lines 230 238) no Hoare annotation was computed. [2021-02-23 17:17:24,411 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 223 258) no Hoare annotation was computed. [2021-02-23 17:17:24,411 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 310 316) the Hoare annotation is: true [2021-02-23 17:17:24,411 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 310 316) the Hoare annotation is: true [2021-02-23 17:17:24,412 INFO L189 CegarLoopUtils]: For program point L514-1(line 514) no Hoare annotation was computed. [2021-02-23 17:17:24,412 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-23 17:17:24,412 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-23 17:17:24,412 INFO L189 CegarLoopUtils]: For program point L506(line 506) no Hoare annotation was computed. [2021-02-23 17:17:24,412 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-23 17:17:24,412 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 488 533) no Hoare annotation was computed. [2021-02-23 17:17:24,412 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-23 17:17:24,412 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-23 17:17:24,412 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-23 17:17:24,412 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-23 17:17:24,412 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-23 17:17:24,413 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 488 533) no Hoare annotation was computed. [2021-02-23 17:17:24,413 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-23 17:17:24,413 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-23 17:17:24,413 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-23 17:17:24,413 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-23 17:17:24,413 INFO L189 CegarLoopUtils]: For program point L525-1(line 525) no Hoare annotation was computed. [2021-02-23 17:17:24,413 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-23 17:17:24,413 INFO L189 CegarLoopUtils]: For program point L525-2(line 525) no Hoare annotation was computed. [2021-02-23 17:17:24,413 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 488 533) no Hoare annotation was computed. [2021-02-23 17:17:24,413 INFO L189 CegarLoopUtils]: For program point L521(line 521) no Hoare annotation was computed. [2021-02-23 17:17:24,413 INFO L189 CegarLoopUtils]: For program point L488(lines 488 533) no Hoare annotation was computed. [2021-02-23 17:17:24,414 INFO L189 CegarLoopUtils]: For program point L488-1(lines 488 533) no Hoare annotation was computed. [2021-02-23 17:17:24,414 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-23 17:17:24,414 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-23 17:17:24,414 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-23 17:17:24,414 INFO L189 CegarLoopUtils]: For program point L511-1(line 511) no Hoare annotation was computed. [2021-02-23 17:17:24,414 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-23 17:17:24,414 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-23 17:17:24,414 INFO L189 CegarLoopUtils]: For program point L501(line 501) no Hoare annotation was computed. [2021-02-23 17:17:24,414 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-23 17:17:24,414 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-23 17:17:24,414 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-23 17:17:24,415 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-23 17:17:24,415 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-23 17:17:24,415 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-23 17:17:24,415 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-23 17:17:24,415 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-23 17:17:24,415 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-23 17:17:24,415 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-23 17:17:24,415 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-23 17:17:24,415 INFO L189 CegarLoopUtils]: For program point L518-1(line 518) no Hoare annotation was computed. [2021-02-23 17:17:24,416 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-23 17:17:24,416 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-23 17:17:24,416 INFO L189 CegarLoopUtils]: For program point L801(lines 801 846) no Hoare annotation was computed. [2021-02-23 17:17:24,416 INFO L189 CegarLoopUtils]: For program point L832(lines 832 833) no Hoare annotation was computed. [2021-02-23 17:17:24,416 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 801 846) no Hoare annotation was computed. [2021-02-23 17:17:24,416 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-23 17:17:24,416 INFO L189 CegarLoopUtils]: For program point L820-1(line 820) no Hoare annotation was computed. [2021-02-23 17:17:24,416 INFO L189 CegarLoopUtils]: For program point L818(line 818) no Hoare annotation was computed. [2021-02-23 17:17:24,416 INFO L189 CegarLoopUtils]: For program point L820-2(line 820) no Hoare annotation was computed. [2021-02-23 17:17:24,416 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-23 17:17:24,417 INFO L189 CegarLoopUtils]: For program point L843(line 843) no Hoare annotation was computed. [2021-02-23 17:17:24,417 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 801 846) no Hoare annotation was computed. [2021-02-23 17:17:24,417 INFO L189 CegarLoopUtils]: For program point L810(line 810) no Hoare annotation was computed. [2021-02-23 17:17:24,417 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-23 17:17:24,417 INFO L189 CegarLoopUtils]: For program point L808(line 808) no Hoare annotation was computed. [2021-02-23 17:17:24,417 INFO L189 CegarLoopUtils]: For program point L839(line 839) no Hoare annotation was computed. [2021-02-23 17:17:24,417 INFO L189 CegarLoopUtils]: For program point L806(line 806) no Hoare annotation was computed. [2021-02-23 17:17:24,417 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 801 846) no Hoare annotation was computed. [2021-02-23 17:17:24,417 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-23 17:17:24,417 INFO L189 CegarLoopUtils]: For program point L804(line 804) no Hoare annotation was computed. [2021-02-23 17:17:24,418 INFO L189 CegarLoopUtils]: For program point L802(line 802) no Hoare annotation was computed. [2021-02-23 17:17:24,418 INFO L189 CegarLoopUtils]: For program point L825(lines 825 826) no Hoare annotation was computed. [2021-02-23 17:17:24,418 INFO L189 CegarLoopUtils]: For program point L821(lines 821 828) no Hoare annotation was computed. [2021-02-23 17:17:24,418 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-23 17:17:24,418 INFO L189 CegarLoopUtils]: For program point L817(line 817) no Hoare annotation was computed. [2021-02-23 17:17:24,418 INFO L189 CegarLoopUtils]: For program point L815(lines 815 835) no Hoare annotation was computed. [2021-02-23 17:17:24,418 INFO L189 CegarLoopUtils]: For program point L815-1(lines 815 835) no Hoare annotation was computed. [2021-02-23 17:17:24,418 INFO L189 CegarLoopUtils]: For program point L811(line 811) no Hoare annotation was computed. [2021-02-23 17:17:24,418 INFO L189 CegarLoopUtils]: For program point L842(line 842) no Hoare annotation was computed. [2021-02-23 17:17:24,418 INFO L189 CegarLoopUtils]: For program point L809(line 809) no Hoare annotation was computed. [2021-02-23 17:17:24,419 INFO L189 CegarLoopUtils]: For program point L842-1(line 842) no Hoare annotation was computed. [2021-02-23 17:17:24,419 INFO L189 CegarLoopUtils]: For program point L840(line 840) no Hoare annotation was computed. [2021-02-23 17:17:24,419 INFO L189 CegarLoopUtils]: For program point L842-2(line 842) no Hoare annotation was computed. [2021-02-23 17:17:24,419 INFO L189 CegarLoopUtils]: For program point L807(line 807) no Hoare annotation was computed. [2021-02-23 17:17:24,419 INFO L189 CegarLoopUtils]: For program point L840-1(line 840) no Hoare annotation was computed. [2021-02-23 17:17:24,419 INFO L189 CegarLoopUtils]: For program point L838(line 838) no Hoare annotation was computed. [2021-02-23 17:17:24,419 INFO L189 CegarLoopUtils]: For program point L840-2(line 840) no Hoare annotation was computed. [2021-02-23 17:17:24,419 INFO L189 CegarLoopUtils]: For program point L805(line 805) no Hoare annotation was computed. [2021-02-23 17:17:24,419 INFO L189 CegarLoopUtils]: For program point L803(line 803) no Hoare annotation was computed. [2021-02-23 17:17:24,419 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 397 407) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:17:24,420 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 397 407) the Hoare annotation is: true [2021-02-23 17:17:24,420 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 397 407) the Hoare annotation is: true [2021-02-23 17:17:24,420 INFO L185 CegarLoopUtils]: At program point L402(line 402) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:24,420 INFO L189 CegarLoopUtils]: For program point L208(line 208) no Hoare annotation was computed. [2021-02-23 17:17:24,420 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 203 213) no Hoare annotation was computed. [2021-02-23 17:17:24,420 INFO L189 CegarLoopUtils]: For program point L208-1(line 208) no Hoare annotation was computed. [2021-02-23 17:17:24,420 INFO L189 CegarLoopUtils]: For program point L208-2(line 208) no Hoare annotation was computed. [2021-02-23 17:17:24,420 INFO L189 CegarLoopUtils]: For program point L208-3(line 208) no Hoare annotation was computed. [2021-02-23 17:17:24,420 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 203 213) no Hoare annotation was computed. [2021-02-23 17:17:24,421 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 203 213) no Hoare annotation was computed. [2021-02-23 17:17:24,421 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-23 17:17:24,421 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 195 202) the Hoare annotation is: true [2021-02-23 17:17:24,421 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 195 202) the Hoare annotation is: true [2021-02-23 17:17:24,421 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 195 202) the Hoare annotation is: true [2021-02-23 17:17:24,421 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 162 186) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:24,421 INFO L185 CegarLoopUtils]: At program point L181(line 181) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:24,421 INFO L185 CegarLoopUtils]: At program point L181-1(lines 162 186) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:24,421 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 162 186) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:24,421 INFO L185 CegarLoopUtils]: At program point L176(line 176) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:24,422 INFO L185 CegarLoopUtils]: At program point L172(line 172) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:24,422 INFO L185 CegarLoopUtils]: At program point L170(lines 170 178) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:24,422 INFO L185 CegarLoopUtils]: At program point L168(line 168) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:24,422 INFO L185 CegarLoopUtils]: At program point L168-1(line 168) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:24,422 INFO L185 CegarLoopUtils]: At program point L166(lines 166 183) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:24,422 INFO L185 CegarLoopUtils]: At program point L168-2(line 168) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:24,422 INFO L185 CegarLoopUtils]: At program point L168-3(line 168) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:24,422 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 154 160) the Hoare annotation is: true [2021-02-23 17:17:24,422 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 154 160) the Hoare annotation is: true [2021-02-23 17:17:24,423 INFO L185 CegarLoopUtils]: At program point L93(line 93) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:24,423 INFO L185 CegarLoopUtils]: At program point L93-1(line 93) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:24,423 INFO L185 CegarLoopUtils]: At program point L93-2(line 93) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:24,423 INFO L185 CegarLoopUtils]: At program point L89(line 89) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:24,423 INFO L185 CegarLoopUtils]: At program point L85(line 85) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:24,423 INFO L185 CegarLoopUtils]: At program point L52(line 52) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:17:24,423 INFO L185 CegarLoopUtils]: At program point L85-1(line 85) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:24,423 INFO L185 CegarLoopUtils]: At program point L77(lines 77 83) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:24,424 INFO L185 CegarLoopUtils]: At program point L77-1(lines 77 83) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:24,424 INFO L185 CegarLoopUtils]: At program point L102(lines 57 104) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:24,424 INFO L185 CegarLoopUtils]: At program point L69(line 69) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:24,424 INFO L185 CegarLoopUtils]: At program point L65(line 65) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:24,424 INFO L185 CegarLoopUtils]: At program point L65-1(line 65) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:24,424 INFO L185 CegarLoopUtils]: At program point L49(line 49) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:17:24,424 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 47 112) the Hoare annotation is: true [2021-02-23 17:17:24,424 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 47 112) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:17:24,425 INFO L185 CegarLoopUtils]: At program point L95(lines 95 99) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:24,425 INFO L185 CegarLoopUtils]: At program point L95-2(lines 87 100) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:24,425 INFO L185 CegarLoopUtils]: At program point L58(lines 57 104) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:24,425 INFO L185 CegarLoopUtils]: At program point L87(lines 87 100) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:24,425 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 47 112) the Hoare annotation is: true [2021-02-23 17:17:24,425 INFO L185 CegarLoopUtils]: At program point L50(line 50) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:17:24,425 INFO L185 CegarLoopUtils]: At program point L79(line 79) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:24,425 INFO L185 CegarLoopUtils]: At program point L75(line 75) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:24,425 INFO L185 CegarLoopUtils]: At program point L75-1(line 75) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:24,426 INFO L185 CegarLoopUtils]: At program point L67(lines 67 73) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:24,426 INFO L185 CegarLoopUtils]: At program point L67-1(lines 67 73) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:24,426 INFO L185 CegarLoopUtils]: At program point L59(lines 59 63) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 17:17:24,426 INFO L185 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:17:24,426 INFO L185 CegarLoopUtils]: At program point L51(line 51) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:17:24,426 INFO L185 CegarLoopUtils]: At program point L105(lines 56 106) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:24,426 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-23 17:17:24,426 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-23 17:17:24,427 INFO L189 CegarLoopUtils]: For program point L764(line 764) no Hoare annotation was computed. [2021-02-23 17:17:24,427 INFO L189 CegarLoopUtils]: For program point L795(line 795) no Hoare annotation was computed. [2021-02-23 17:17:24,427 INFO L189 CegarLoopUtils]: For program point L762(line 762) no Hoare annotation was computed. [2021-02-23 17:17:24,427 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 755 800) no Hoare annotation was computed. [2021-02-23 17:17:24,427 INFO L189 CegarLoopUtils]: For program point L793(line 793) no Hoare annotation was computed. [2021-02-23 17:17:24,427 INFO L189 CegarLoopUtils]: For program point L760(line 760) no Hoare annotation was computed. [2021-02-23 17:17:24,427 INFO L189 CegarLoopUtils]: For program point L791(line 791) no Hoare annotation was computed. [2021-02-23 17:17:24,427 INFO L189 CegarLoopUtils]: For program point L758(line 758) no Hoare annotation was computed. [2021-02-23 17:17:24,427 INFO L189 CegarLoopUtils]: For program point L756(line 756) no Hoare annotation was computed. [2021-02-23 17:17:24,427 INFO L189 CegarLoopUtils]: For program point L779(lines 779 780) no Hoare annotation was computed. [2021-02-23 17:17:24,427 INFO L189 CegarLoopUtils]: For program point L775(lines 775 782) no Hoare annotation was computed. [2021-02-23 17:17:24,428 INFO L189 CegarLoopUtils]: For program point L773(line 773) no Hoare annotation was computed. [2021-02-23 17:17:24,428 INFO L189 CegarLoopUtils]: For program point L771(line 771) no Hoare annotation was computed. [2021-02-23 17:17:24,428 INFO L189 CegarLoopUtils]: For program point L769(lines 769 789) no Hoare annotation was computed. [2021-02-23 17:17:24,428 INFO L189 CegarLoopUtils]: For program point L769-1(lines 769 789) no Hoare annotation was computed. [2021-02-23 17:17:24,428 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-23 17:17:24,428 INFO L189 CegarLoopUtils]: For program point L796(line 796) no Hoare annotation was computed. [2021-02-23 17:17:24,428 INFO L189 CegarLoopUtils]: For program point L763(line 763) no Hoare annotation was computed. [2021-02-23 17:17:24,428 INFO L189 CegarLoopUtils]: For program point L796-1(line 796) no Hoare annotation was computed. [2021-02-23 17:17:24,428 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-23 17:17:24,428 INFO L189 CegarLoopUtils]: For program point L796-2(line 796) no Hoare annotation was computed. [2021-02-23 17:17:24,428 INFO L189 CegarLoopUtils]: For program point L761(line 761) no Hoare annotation was computed. [2021-02-23 17:17:24,428 INFO L189 CegarLoopUtils]: For program point L794-1(line 794) no Hoare annotation was computed. [2021-02-23 17:17:24,429 INFO L189 CegarLoopUtils]: For program point L792(line 792) no Hoare annotation was computed. [2021-02-23 17:17:24,429 INFO L189 CegarLoopUtils]: For program point L794-2(line 794) no Hoare annotation was computed. [2021-02-23 17:17:24,429 INFO L189 CegarLoopUtils]: For program point L759(line 759) no Hoare annotation was computed. [2021-02-23 17:17:24,429 INFO L189 CegarLoopUtils]: For program point L757(line 757) no Hoare annotation was computed. [2021-02-23 17:17:24,429 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 755 800) no Hoare annotation was computed. [2021-02-23 17:17:24,429 INFO L189 CegarLoopUtils]: For program point L755(lines 755 800) no Hoare annotation was computed. [2021-02-23 17:17:24,429 INFO L189 CegarLoopUtils]: For program point L786(lines 786 787) no Hoare annotation was computed. [2021-02-23 17:17:24,429 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 755 800) no Hoare annotation was computed. [2021-02-23 17:17:24,429 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-23 17:17:24,429 INFO L189 CegarLoopUtils]: For program point L774-1(line 774) no Hoare annotation was computed. [2021-02-23 17:17:24,429 INFO L189 CegarLoopUtils]: For program point L772(line 772) no Hoare annotation was computed. [2021-02-23 17:17:24,429 INFO L189 CegarLoopUtils]: For program point L774-2(line 774) no Hoare annotation was computed. [2021-02-23 17:17:24,429 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 927 935) the Hoare annotation is: true [2021-02-23 17:17:24,430 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 927 935) the Hoare annotation is: true [2021-02-23 17:17:24,430 INFO L192 CegarLoopUtils]: At program point L932(line 932) the Hoare annotation is: true [2021-02-23 17:17:24,430 INFO L192 CegarLoopUtils]: At program point L931(line 931) the Hoare annotation is: true [2021-02-23 17:17:24,430 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 927 935) the Hoare annotation is: true [2021-02-23 17:17:24,430 INFO L189 CegarLoopUtils]: For program point L909(line 909) no Hoare annotation was computed. [2021-02-23 17:17:24,430 INFO L189 CegarLoopUtils]: For program point L905(line 905) no Hoare annotation was computed. [2021-02-23 17:17:24,430 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 895 917) no Hoare annotation was computed. [2021-02-23 17:17:24,430 INFO L189 CegarLoopUtils]: For program point L903(lines 903 911) no Hoare annotation was computed. [2021-02-23 17:17:24,430 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 895 917) no Hoare annotation was computed. [2021-02-23 17:17:24,430 INFO L189 CegarLoopUtils]: For program point L901(line 901) no Hoare annotation was computed. [2021-02-23 17:17:24,430 INFO L189 CegarLoopUtils]: For program point L903-2(lines 903 911) no Hoare annotation was computed. [2021-02-23 17:17:24,430 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 895 917) no Hoare annotation was computed. [2021-02-23 17:17:24,431 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-23 17:17:24,431 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-23 17:17:24,431 INFO L189 CegarLoopUtils]: For program point L302-1(line 302) no Hoare annotation was computed. [2021-02-23 17:17:24,431 INFO L189 CegarLoopUtils]: For program point L302-2(line 302) no Hoare annotation was computed. [2021-02-23 17:17:24,431 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 300 309) no Hoare annotation was computed. [2021-02-23 17:17:24,431 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 300 309) no Hoare annotation was computed. [2021-02-23 17:17:24,431 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 300 309) no Hoare annotation was computed. [2021-02-23 17:17:24,431 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-23 17:17:24,431 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-23 17:17:24,431 INFO L189 CegarLoopUtils]: For program point L729(line 729) no Hoare annotation was computed. [2021-02-23 17:17:24,431 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-23 17:17:24,432 INFO L189 CegarLoopUtils]: For program point L688(line 688) no Hoare annotation was computed. [2021-02-23 17:17:24,432 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-23 17:17:24,432 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-23 17:17:24,432 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-23 17:17:24,432 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-23 17:17:24,432 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-23 17:17:24,432 INFO L189 CegarLoopUtils]: For program point L730-1(line 730) no Hoare annotation was computed. [2021-02-23 17:17:24,432 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-23 17:17:24,432 INFO L189 CegarLoopUtils]: For program point L730-2(line 730) no Hoare annotation was computed. [2021-02-23 17:17:24,432 INFO L189 CegarLoopUtils]: For program point L722(lines 700 723) no Hoare annotation was computed. [2021-02-23 17:17:24,432 INFO L189 CegarLoopUtils]: For program point L689(line 689) no Hoare annotation was computed. [2021-02-23 17:17:24,432 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-23 17:17:24,432 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-23 17:17:24,433 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-23 17:17:24,433 INFO L189 CegarLoopUtils]: For program point L681(lines 681 697) no Hoare annotation was computed. [2021-02-23 17:17:24,433 INFO L189 CegarLoopUtils]: For program point L714-1(line 714) no Hoare annotation was computed. [2021-02-23 17:17:24,433 INFO L189 CegarLoopUtils]: For program point L714-2(line 714) no Hoare annotation was computed. [2021-02-23 17:17:24,433 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-23 17:17:24,433 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 652 754) no Hoare annotation was computed. [2021-02-23 17:17:24,433 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-23 17:17:24,433 INFO L189 CegarLoopUtils]: For program point L698(lines 698 739) no Hoare annotation was computed. [2021-02-23 17:17:24,433 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-23 17:17:24,433 INFO L189 CegarLoopUtils]: For program point L690(line 690) no Hoare annotation was computed. [2021-02-23 17:17:24,434 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-23 17:17:24,434 INFO L189 CegarLoopUtils]: For program point L690-1(line 690) no Hoare annotation was computed. [2021-02-23 17:17:24,434 INFO L189 CegarLoopUtils]: For program point L715(line 715) no Hoare annotation was computed. [2021-02-23 17:17:24,434 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 652 754) no Hoare annotation was computed. [2021-02-23 17:17:24,434 INFO L189 CegarLoopUtils]: For program point L740(lines 740 751) no Hoare annotation was computed. [2021-02-23 17:17:24,434 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-23 17:17:24,434 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-23 17:17:24,434 INFO L189 CegarLoopUtils]: For program point L732-1(line 732) no Hoare annotation was computed. [2021-02-23 17:17:24,434 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-23 17:17:24,434 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-23 17:17:24,435 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 652 754) no Hoare annotation was computed. [2021-02-23 17:17:24,435 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-23 17:17:24,435 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-23 17:17:24,435 INFO L189 CegarLoopUtils]: For program point L716-1(line 716) no Hoare annotation was computed. [2021-02-23 17:17:24,435 INFO L189 CegarLoopUtils]: For program point L683-1(line 683) no Hoare annotation was computed. [2021-02-23 17:17:24,435 INFO L189 CegarLoopUtils]: For program point L741(lines 741 748) no Hoare annotation was computed. [2021-02-23 17:17:24,435 INFO L189 CegarLoopUtils]: For program point L733(line 733) no Hoare annotation was computed. [2021-02-23 17:17:24,435 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-23 17:17:24,435 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-23 17:17:24,435 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-23 17:17:24,435 INFO L189 CegarLoopUtils]: For program point L717(line 717) no Hoare annotation was computed. [2021-02-23 17:17:24,435 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-23 17:17:24,436 INFO L189 CegarLoopUtils]: For program point L742(line 742) no Hoare annotation was computed. [2021-02-23 17:17:24,436 INFO L189 CegarLoopUtils]: For program point L676(lines 676 680) no Hoare annotation was computed. [2021-02-23 17:17:24,436 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-23 17:17:24,436 INFO L189 CegarLoopUtils]: For program point L701-2(lines 701 721) no Hoare annotation was computed. [2021-02-23 17:17:24,436 INFO L189 CegarLoopUtils]: For program point L726(line 726) no Hoare annotation was computed. [2021-02-23 17:17:24,436 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-23 17:17:24,436 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-23 17:17:24,436 INFO L189 CegarLoopUtils]: For program point L652(lines 652 754) no Hoare annotation was computed. [2021-02-23 17:17:24,436 INFO L189 CegarLoopUtils]: For program point L652-1(lines 652 754) no Hoare annotation was computed. [2021-02-23 17:17:24,436 INFO L189 CegarLoopUtils]: For program point L743(line 743) no Hoare annotation was computed. [2021-02-23 17:17:24,436 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-23 17:17:24,436 INFO L189 CegarLoopUtils]: For program point L743-1(line 743) no Hoare annotation was computed. [2021-02-23 17:17:24,437 INFO L189 CegarLoopUtils]: For program point L677(line 677) no Hoare annotation was computed. [2021-02-23 17:17:24,437 INFO L189 CegarLoopUtils]: For program point L743-2(line 743) no Hoare annotation was computed. [2021-02-23 17:17:24,437 INFO L189 CegarLoopUtils]: For program point L702(lines 701 721) no Hoare annotation was computed. [2021-02-23 17:17:24,437 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-23 17:17:24,437 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-23 17:17:24,437 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-23 17:17:24,437 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-23 17:17:24,437 INFO L189 CegarLoopUtils]: For program point L752(line 752) no Hoare annotation was computed. [2021-02-23 17:17:24,437 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-23 17:17:24,437 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-23 17:17:24,437 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-23 17:17:24,437 INFO L189 CegarLoopUtils]: For program point L686-1(line 686) no Hoare annotation was computed. [2021-02-23 17:17:24,438 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-23 17:17:24,438 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-23 17:17:24,438 INFO L189 CegarLoopUtils]: For program point L736(line 736) no Hoare annotation was computed. [2021-02-23 17:17:24,438 INFO L189 CegarLoopUtils]: For program point L703(lines 703 707) no Hoare annotation was computed. [2021-02-23 17:17:24,438 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-23 17:17:24,438 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-23 17:17:24,438 INFO L189 CegarLoopUtils]: For program point L728-1(line 728) no Hoare annotation was computed. [2021-02-23 17:17:24,438 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-23 17:17:24,438 INFO L189 CegarLoopUtils]: For program point L728-2(line 728) no Hoare annotation was computed. [2021-02-23 17:17:24,438 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-23 17:17:24,438 INFO L189 CegarLoopUtils]: For program point L712(line 712) no Hoare annotation was computed. [2021-02-23 17:17:24,438 INFO L189 CegarLoopUtils]: For program point L712-1(line 712) no Hoare annotation was computed. [2021-02-23 17:17:24,438 INFO L189 CegarLoopUtils]: For program point L712-2(line 712) no Hoare annotation was computed. [2021-02-23 17:17:24,439 INFO L185 CegarLoopUtils]: At program point L832(line 832) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,439 INFO L185 CegarLoopUtils]: At program point L832-1(line 832) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,439 INFO L185 CegarLoopUtils]: At program point L254(line 254) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,439 INFO L185 CegarLoopUtils]: At program point L254-1(line 254) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,439 INFO L185 CegarLoopUtils]: At program point L254-2(line 254) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,439 INFO L185 CegarLoopUtils]: At program point L787(line 787) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,439 INFO L185 CegarLoopUtils]: At program point L849(line 849) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:17:24,439 INFO L185 CegarLoopUtils]: At program point L779(line 779) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,440 INFO L185 CegarLoopUtils]: At program point L651(line 651) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:17:24,440 INFO L185 CegarLoopUtils]: At program point L779-1(line 779) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,440 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,440 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,440 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,440 INFO L185 CegarLoopUtils]: At program point L833(line 833) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,440 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,440 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,440 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,441 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,441 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,441 INFO L185 CegarLoopUtils]: At program point L123(line 123) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,441 INFO L185 CegarLoopUtils]: At program point L825(line 825) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,441 INFO L185 CegarLoopUtils]: At program point L825-1(line 825) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,441 INFO L185 CegarLoopUtils]: At program point L433(line 433) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-23 17:17:24,441 INFO L185 CegarLoopUtils]: At program point L334(line 334) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-23 17:17:24,441 INFO L185 CegarLoopUtils]: At program point L780(line 780) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,441 INFO L185 CegarLoopUtils]: At program point L900(line 900) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,442 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:17:24,442 INFO L185 CegarLoopUtils]: At program point L252(line 252) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,442 INFO L185 CegarLoopUtils]: At program point L252-1(line 252) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,442 INFO L185 CegarLoopUtils]: At program point L252-2(line 252) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,442 INFO L185 CegarLoopUtils]: At program point L826(line 826) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,442 INFO L185 CegarLoopUtils]: At program point L252-3(line 252) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,442 INFO L185 CegarLoopUtils]: At program point L248(line 248) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,442 INFO L185 CegarLoopUtils]: At program point L248-1(line 248) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,442 INFO L185 CegarLoopUtils]: At program point L248-2(line 248) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,442 INFO L185 CegarLoopUtils]: At program point L248-3(line 248) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,443 INFO L185 CegarLoopUtils]: At program point L244(line 244) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,443 INFO L185 CegarLoopUtils]: At program point L248-4(line 248) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,443 INFO L185 CegarLoopUtils]: At program point L244-1(line 244) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,443 INFO L185 CegarLoopUtils]: At program point L244-2(line 244) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,443 INFO L185 CegarLoopUtils]: At program point L244-3(line 244) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,443 INFO L185 CegarLoopUtils]: At program point L913(line 913) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,443 INFO L185 CegarLoopUtils]: At program point L240(line 240) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,443 INFO L185 CegarLoopUtils]: At program point L913-1(line 913) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,443 INFO L185 CegarLoopUtils]: At program point L240-1(line 240) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,444 INFO L185 CegarLoopUtils]: At program point L913-2(line 913) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,444 INFO L185 CegarLoopUtils]: At program point L240-2(line 240) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,444 INFO L185 CegarLoopUtils]: At program point L240-3(line 240) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,444 INFO L185 CegarLoopUtils]: At program point L909(line 909) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,444 INFO L185 CegarLoopUtils]: At program point L236(line 236) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,444 INFO L185 CegarLoopUtils]: At program point L240-4(line 240) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,444 INFO L185 CegarLoopUtils]: At program point L909-1(line 909) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,444 INFO L185 CegarLoopUtils]: At program point L236-1(line 236) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,444 INFO L185 CegarLoopUtils]: At program point L240-5(line 240) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,444 INFO L185 CegarLoopUtils]: At program point L909-2(line 909) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,445 INFO L185 CegarLoopUtils]: At program point L236-2(line 236) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,445 INFO L185 CegarLoopUtils]: At program point L240-6(line 240) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,445 INFO L185 CegarLoopUtils]: At program point L909-3(line 909) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,445 INFO L185 CegarLoopUtils]: At program point L236-3(line 236) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,445 INFO L185 CegarLoopUtils]: At program point L240-7(line 240) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,445 INFO L185 CegarLoopUtils]: At program point L905(line 905) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,445 INFO L185 CegarLoopUtils]: At program point L232(line 232) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,445 INFO L185 CegarLoopUtils]: At program point L236-4(line 236) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,445 INFO L185 CegarLoopUtils]: At program point L905-1(line 905) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,445 INFO L185 CegarLoopUtils]: At program point L232-1(line 232) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,446 INFO L185 CegarLoopUtils]: At program point L905-2(line 905) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,446 INFO L185 CegarLoopUtils]: At program point L232-2(line 232) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,446 INFO L185 CegarLoopUtils]: At program point L905-3(line 905) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,446 INFO L185 CegarLoopUtils]: At program point L232-3(line 232) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,446 INFO L185 CegarLoopUtils]: At program point L901(line 901) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,446 INFO L185 CegarLoopUtils]: At program point L905-4(line 905) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,446 INFO L185 CegarLoopUtils]: At program point L228(line 228) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,446 INFO L185 CegarLoopUtils]: At program point L901-1(line 901) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,446 INFO L185 CegarLoopUtils]: At program point L905-5(line 905) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,446 INFO L185 CegarLoopUtils]: At program point L901-2(line 901) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,447 INFO L185 CegarLoopUtils]: At program point L901-3(line 901) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,447 INFO L185 CegarLoopUtils]: At program point L901-4(line 901) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,447 INFO L185 CegarLoopUtils]: At program point L901-5(line 901) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,447 INFO L185 CegarLoopUtils]: At program point L901-6(line 901) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,447 INFO L185 CegarLoopUtils]: At program point L901-7(line 901) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,447 INFO L185 CegarLoopUtils]: At program point L786(line 786) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,447 INFO L185 CegarLoopUtils]: At program point L786-1(line 786) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 17:17:24,447 INFO L185 CegarLoopUtils]: At program point L848(line 848) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:17:24,448 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string79.offset| |old(#t~string79.offset)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string77.base| |old(#t~string77.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string79.base| |old(#t~string79.base)|)) [2021-02-23 17:17:24,448 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:17:24,448 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 187 194) no Hoare annotation was computed. [2021-02-23 17:17:24,448 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 187 194) no Hoare annotation was computed. [2021-02-23 17:17:24,448 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 187 194) no Hoare annotation was computed. [2021-02-23 17:17:24,448 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 918 926) the Hoare annotation is: true [2021-02-23 17:17:24,448 INFO L192 CegarLoopUtils]: At program point L923(line 923) the Hoare annotation is: true [2021-02-23 17:17:24,449 INFO L192 CegarLoopUtils]: At program point L922(line 922) the Hoare annotation is: true [2021-02-23 17:17:24,449 INFO L192 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 918 926) the Hoare annotation is: true [2021-02-23 17:17:24,449 INFO L192 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 918 926) the Hoare annotation is: true [2021-02-23 17:17:24,449 INFO L185 CegarLoopUtils]: At program point L881(line 881) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 17:17:24,449 INFO L185 CegarLoopUtils]: At program point L879(line 879) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 17:17:24,449 INFO L192 CegarLoopUtils]: At program point L878-1(lines 874 885) the Hoare annotation is: true [2021-02-23 17:17:24,449 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 874 885) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 17:17:24,449 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 874 885) the Hoare annotation is: true [2021-02-23 17:17:24,449 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 17:17:24,449 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 17:17:24,449 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 17:17:24,450 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 17:17:24,450 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 127 153) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:24,450 INFO L185 CegarLoopUtils]: At program point L143(line 143) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 17:17:24,450 INFO L185 CegarLoopUtils]: At program point L141(lines 141 147) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 17:17:24,450 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 127 153) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 17:17:24,450 INFO L185 CegarLoopUtils]: At program point L136(line 136) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:17:24,450 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 127 153) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 17:17:24,450 INFO L185 CegarLoopUtils]: At program point L134(lines 130 152) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 17:17:24,450 INFO L185 CegarLoopUtils]: At program point L132(lines 130 152) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 17:17:24,451 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 335 364) the Hoare annotation is: true [2021-02-23 17:17:24,451 INFO L192 CegarLoopUtils]: At program point L349(lines 349 353) the Hoare annotation is: true [2021-02-23 17:17:24,451 INFO L192 CegarLoopUtils]: At program point L349-1(lines 349 353) the Hoare annotation is: true [2021-02-23 17:17:24,451 INFO L192 CegarLoopUtils]: At program point L345-2(lines 345 359) the Hoare annotation is: true [2021-02-23 17:17:24,451 INFO L192 CegarLoopUtils]: At program point L341(line 341) the Hoare annotation is: true [2021-02-23 17:17:24,451 INFO L192 CegarLoopUtils]: At program point L341-1(line 341) the Hoare annotation is: true [2021-02-23 17:17:24,451 INFO L192 CegarLoopUtils]: At program point L337(line 337) the Hoare annotation is: true [2021-02-23 17:17:24,451 INFO L192 CegarLoopUtils]: At program point L360(lines 335 364) the Hoare annotation is: true [2021-02-23 17:17:24,451 INFO L192 CegarLoopUtils]: At program point L356(line 356) the Hoare annotation is: true [2021-02-23 17:17:24,451 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 335 364) the Hoare annotation is: true [2021-02-23 17:17:24,452 INFO L192 CegarLoopUtils]: At program point L346(line 346) the Hoare annotation is: true [2021-02-23 17:17:24,452 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalENTRY(lines 886 894) no Hoare annotation was computed. [2021-02-23 17:17:24,452 INFO L189 CegarLoopUtils]: For program point L891(line 891) no Hoare annotation was computed. [2021-02-23 17:17:24,452 INFO L189 CegarLoopUtils]: For program point L890(line 890) no Hoare annotation was computed. [2021-02-23 17:17:24,452 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalFINAL(lines 886 894) no Hoare annotation was computed. [2021-02-23 17:17:24,452 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalEXIT(lines 886 894) no Hoare annotation was computed. [2021-02-23 17:17:24,452 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 850 861) the Hoare annotation is: true [2021-02-23 17:17:24,452 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 850 861) the Hoare annotation is: true [2021-02-23 17:17:24,452 INFO L192 CegarLoopUtils]: At program point L855(line 855) the Hoare annotation is: true [2021-02-23 17:17:24,452 INFO L192 CegarLoopUtils]: At program point L854-1(lines 850 861) the Hoare annotation is: true [2021-02-23 17:17:24,452 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 389 395) the Hoare annotation is: true [2021-02-23 17:17:24,452 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 389 395) the Hoare annotation is: true [2021-02-23 17:17:24,453 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 17:17:24,453 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:17:24,453 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 17:17:24,453 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 17:17:24,453 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 278 285) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-23 17:17:24,453 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 278 285) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-23 17:17:24,453 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 278 285) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-23 17:17:24,453 INFO L192 CegarLoopUtils]: At program point L866-1(lines 862 873) the Hoare annotation is: true [2021-02-23 17:17:24,453 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 862 873) the Hoare annotation is: true [2021-02-23 17:17:24,453 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 862 873) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 17:17:24,454 INFO L185 CegarLoopUtils]: At program point L867(line 867) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 17:17:24,454 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 287 294) the Hoare annotation is: true [2021-02-23 17:17:24,454 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 291) the Hoare annotation is: true [2021-02-23 17:17:24,454 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 287 294) the Hoare annotation is: true [2021-02-23 17:17:24,454 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 287 294) the Hoare annotation is: true [2021-02-23 17:17:24,454 INFO L192 CegarLoopUtils]: At program point L291(line 291) the Hoare annotation is: true [2021-02-23 17:17:24,475 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 05:17:24 BoogieIcfgContainer [2021-02-23 17:17:24,475 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 17:17:24,477 INFO L168 Benchmark]: Toolchain (without parser) took 35515.62 ms. Allocated memory was 151.0 MB in the beginning and 399.5 MB in the end (delta: 248.5 MB). Free memory was 125.5 MB in the beginning and 343.0 MB in the end (delta: -217.5 MB). Peak memory consumption was 245.0 MB. Max. memory is 8.0 GB. [2021-02-23 17:17:24,477 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 151.0 MB. Free memory is still 123.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 17:17:24,477 INFO L168 Benchmark]: CACSL2BoogieTranslator took 665.00 ms. Allocated memory is still 151.0 MB. Free memory was 124.4 MB in the beginning and 103.9 MB in the end (delta: 20.6 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-23 17:17:24,478 INFO L168 Benchmark]: Boogie Preprocessor took 144.89 ms. Allocated memory is still 151.0 MB. Free memory was 103.9 MB in the beginning and 99.9 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-23 17:17:24,478 INFO L168 Benchmark]: RCFGBuilder took 1526.98 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 99.9 MB in the beginning and 136.8 MB in the end (delta: -36.9 MB). Peak memory consumption was 49.0 MB. Max. memory is 8.0 GB. [2021-02-23 17:17:24,479 INFO L168 Benchmark]: TraceAbstraction took 33144.86 ms. Allocated memory was 181.4 MB in the beginning and 399.5 MB in the end (delta: 218.1 MB). Free memory was 136.2 MB in the beginning and 343.0 MB in the end (delta: -206.8 MB). Peak memory consumption was 224.3 MB. Max. memory is 8.0 GB. [2021-02-23 17:17:24,481 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 151.0 MB. Free memory is still 123.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 665.00 ms. Allocated memory is still 151.0 MB. Free memory was 124.4 MB in the beginning and 103.9 MB in the end (delta: 20.6 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 144.89 ms. Allocated memory is still 151.0 MB. Free memory was 103.9 MB in the beginning and 99.9 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1526.98 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 99.9 MB in the beginning and 136.8 MB in the end (delta: -36.9 MB). Peak memory consumption was 49.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 33144.86 ms. Allocated memory was 181.4 MB in the beginning and 399.5 MB in the end (delta: 218.1 MB). Free memory was 136.2 MB in the beginning and 343.0 MB in the end (delta: -206.8 MB). Peak memory consumption was 224.3 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 291]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 57]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || ((1 <= systemActive && pumpRunning == 0) && splverifierCounter == 0) - InvariantResult [Line: 345]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 335]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 56]: Loop Invariant Derived loop invariant: !(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 317]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 324]: Procedure Contract for valid_product Derived contract for procedure valid_product: (!(1 <= systemActive) || !(pumpRunning == 0)) || (((1 <= \result && 1 <= retValue_acc) && retValue_acc <= 1) && \result <= 1) - ProcedureContractResult [Line: 434]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 442]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: 1 - ProcedureContractResult [Line: 452]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: 1 - ProcedureContractResult [Line: 408]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 214]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 259]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 310]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 397]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 195]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 162]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 154]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 47]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 927]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 874]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 918]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 127]: Procedure Contract for timeShift Derived contract for procedure timeShift: (!(1 <= systemActive) || !(\old(pumpRunning) == 0)) || pumpRunning == 0 - ProcedureContractResult [Line: 335]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 850]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 389]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 278]: Procedure Contract for startSystem Derived contract for procedure startSystem: (1 <= systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0) - ProcedureContractResult [Line: 862]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 287]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 629 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 15.7s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 11.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 17.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 869 SDtfs, 1628 SDslu, 1408 SDs, 0 SdLazy, 2018 SolverSat, 413 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 147 GetRequests, 99 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 101 ImplicationChecksByTransitivity, 6.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=298occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 4 MinimizatonAttempts, 153 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 261 LocationsWithAnnotation, 738 PreInvPairs, 873 NumberOfFragments, 2581 HoareAnnotationTreeSize, 738 FomulaSimplifications, 113773 FormulaSimplificationTreeSizeReduction, 3.6s HoareSimplificationTime, 261 FomulaSimplificationsInter, 15201 FormulaSimplificationTreeSizeReductionInter, 13.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...