/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product06.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:04:18,083 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:04:18,087 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:04:18,143 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:04:18,143 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:04:18,148 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:04:18,152 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:04:18,161 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:04:18,164 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:04:18,172 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:04:18,173 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:04:18,174 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:04:18,175 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:04:18,178 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:04:18,180 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:04:18,182 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:04:18,183 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:04:18,187 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:04:18,202 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:04:18,207 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:04:18,209 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:04:18,213 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:04:18,214 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:04:18,216 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:04:18,222 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:04:18,224 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:04:18,224 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:04:18,226 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:04:18,226 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:04:18,227 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:04:18,227 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:04:18,228 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:04:18,232 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:04:18,232 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:04:18,233 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:04:18,234 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:04:18,234 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:04:18,235 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:04:18,235 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:04:18,236 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:04:18,236 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:04:18,237 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 00:04:18,250 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:04:18,250 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:04:18,252 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:04:18,252 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:04:18,253 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:04:18,253 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:04:18,253 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:04:18,253 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:04:18,253 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:04:18,254 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:04:18,254 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:04:18,254 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:04:18,254 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:04:18,254 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:04:18,255 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:04:18,255 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:04:18,255 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:04:18,255 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:04:18,256 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:04:18,256 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:04:18,256 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:04:18,256 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:04:18,256 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:04:18,618 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:04:18,655 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:04:18,658 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:04:18,659 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:04:18,660 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:04:18,661 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product06.cil.c [2020-11-07 00:04:18,749 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e4151006/6b596c4816704fa4b0018edebbd086ff/FLAGaa6208bc3 [2020-11-07 00:04:19,572 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:04:19,573 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product06.cil.c [2020-11-07 00:04:19,593 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e4151006/6b596c4816704fa4b0018edebbd086ff/FLAGaa6208bc3 [2020-11-07 00:04:19,808 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e4151006/6b596c4816704fa4b0018edebbd086ff [2020-11-07 00:04:19,811 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:04:19,818 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:04:19,820 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:04:19,820 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:04:19,824 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:04:19,825 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:04:19" (1/1) ... [2020-11-07 00:04:19,829 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@187e57ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:19, skipping insertion in model container [2020-11-07 00:04:19,829 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:04:19" (1/1) ... [2020-11-07 00:04:19,839 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:04:19,879 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:04:20,269 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:04:20,288 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:04:20,361 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:04:20,406 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:04:20,407 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:20 WrapperNode [2020-11-07 00:04:20,407 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:04:20,408 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:04:20,409 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:04:20,409 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:04:20,427 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:20" (1/1) ... [2020-11-07 00:04:20,427 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:20" (1/1) ... [2020-11-07 00:04:20,445 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:20" (1/1) ... [2020-11-07 00:04:20,446 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:20" (1/1) ... [2020-11-07 00:04:20,479 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:20" (1/1) ... [2020-11-07 00:04:20,494 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:20" (1/1) ... [2020-11-07 00:04:20,506 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:20" (1/1) ... [2020-11-07 00:04:20,516 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:04:20,517 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:04:20,517 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:04:20,517 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:04:20,518 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:20" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:04:20,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:04:20,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:04:20,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:04:20,614 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:04:20,614 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:04:20,614 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:04:20,614 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:04:20,615 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:04:20,615 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:04:20,615 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:04:20,615 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:04:20,615 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:04:20,615 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:04:20,616 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:04:20,616 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:04:20,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:04:20,616 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:04:20,616 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 00:04:20,617 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:04:20,617 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:04:20,617 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:04:20,617 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:04:20,617 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:04:20,618 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:04:20,618 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-07 00:04:20,618 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:04:20,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:04:20,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:04:20,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:04:20,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:04:20,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:04:20,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:04:20,619 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:04:20,619 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:04:20,620 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:04:20,620 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:04:20,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:04:20,620 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:04:20,620 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:04:20,620 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:04:20,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:04:20,621 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:04:20,621 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:04:20,621 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:04:20,621 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:04:20,621 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:04:20,621 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:04:20,622 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:04:20,622 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:04:20,622 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:04:20,622 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:04:20,622 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:04:20,622 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:04:20,622 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:04:20,623 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:04:20,623 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:04:20,623 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:04:20,623 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:04:20,623 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:04:20,623 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:04:20,624 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:04:20,624 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:04:20,624 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:04:20,624 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:04:20,624 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:04:20,624 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-07 00:04:20,625 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:04:20,625 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 00:04:20,625 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:04:20,625 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:04:20,625 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:04:20,625 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:04:20,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:04:20,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:04:20,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:04:20,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:04:20,626 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:04:20,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:04:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:04:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:04:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:04:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:04:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:04:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:04:20,628 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:04:20,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:04:20,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:04:20,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:04:22,439 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:04:22,440 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:04:22,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:04:22 BoogieIcfgContainer [2020-11-07 00:04:22,443 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:04:22,445 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:04:22,445 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:04:22,449 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:04:22,452 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:04:19" (1/3) ... [2020-11-07 00:04:22,453 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64bb308f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:04:22, skipping insertion in model container [2020-11-07 00:04:22,453 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:04:20" (2/3) ... [2020-11-07 00:04:22,453 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64bb308f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:04:22, skipping insertion in model container [2020-11-07 00:04:22,453 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:04:22" (3/3) ... [2020-11-07 00:04:22,455 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product06.cil.c [2020-11-07 00:04:22,471 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:04:22,476 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:04:22,489 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:04:22,514 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:04:22,515 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:04:22,515 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:04:22,515 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:04:22,515 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:04:22,515 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:04:22,515 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:04:22,516 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:04:22,538 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states. [2020-11-07 00:04:22,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 00:04:22,559 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:04:22,560 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:04:22,560 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:04:22,567 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:04:22,567 INFO L82 PathProgramCache]: Analyzing trace with hash 1569897595, now seen corresponding path program 1 times [2020-11-07 00:04:22,577 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:04:22,578 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1515643816] [2020-11-07 00:04:22,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:04:22,658 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:04:22,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:23,569 WARN L194 SmtUtils]: Spent 562.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:04:23,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:04:23,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:23,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:04:23,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:23,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:04:23,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:23,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:04:23,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:23,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:04:23,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:23,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:04:23,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:23,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:04:23,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:23,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:04:23,761 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1515643816] [2020-11-07 00:04:23,764 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:04:23,765 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 00:04:23,765 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2028680805] [2020-11-07 00:04:23,775 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 00:04:23,776 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:04:23,792 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 00:04:23,793 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:04:23,795 INFO L87 Difference]: Start difference. First operand 282 states. Second operand 3 states. [2020-11-07 00:04:25,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:04:25,168 INFO L93 Difference]: Finished difference Result 420 states and 500 transitions. [2020-11-07 00:04:25,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 00:04:25,171 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 00:04:25,175 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:04:25,200 INFO L225 Difference]: With dead ends: 420 [2020-11-07 00:04:25,201 INFO L226 Difference]: Without dead ends: 268 [2020-11-07 00:04:25,209 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:04:25,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 268 states. [2020-11-07 00:04:25,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 268 to 228. [2020-11-07 00:04:25,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 228 states. [2020-11-07 00:04:25,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 228 states and 244 transitions. [2020-11-07 00:04:25,439 INFO L78 Accepts]: Start accepts. Automaton has 228 states and 244 transitions. Word has length 148 [2020-11-07 00:04:25,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:04:25,442 INFO L481 AbstractCegarLoop]: Abstraction has 228 states and 244 transitions. [2020-11-07 00:04:25,442 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 00:04:25,443 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 244 transitions. [2020-11-07 00:04:25,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 00:04:25,455 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:04:25,456 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:04:25,456 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:04:25,457 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:04:25,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:04:25,458 INFO L82 PathProgramCache]: Analyzing trace with hash 2056610962, now seen corresponding path program 1 times [2020-11-07 00:04:25,459 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:04:25,459 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1928852136] [2020-11-07 00:04:25,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:04:25,473 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:04:25,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:25,917 WARN L194 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:04:25,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:04:25,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:25,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:04:25,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:25,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:04:25,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:25,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:04:25,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:25,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:04:25,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:25,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:04:26,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:26,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:04:26,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:26,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:04:26,053 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1928852136] [2020-11-07 00:04:26,053 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:04:26,053 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:04:26,053 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1819818848] [2020-11-07 00:04:26,056 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:04:26,057 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:04:26,057 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:04:26,057 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:04:26,058 INFO L87 Difference]: Start difference. First operand 228 states and 244 transitions. Second operand 4 states. [2020-11-07 00:04:26,789 WARN L194 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:04:27,574 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:04:27,574 INFO L93 Difference]: Finished difference Result 330 states and 367 transitions. [2020-11-07 00:04:27,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 00:04:27,575 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 00:04:27,576 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:04:27,579 INFO L225 Difference]: With dead ends: 330 [2020-11-07 00:04:27,579 INFO L226 Difference]: Without dead ends: 251 [2020-11-07 00:04:27,581 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 00:04:27,582 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 251 states. [2020-11-07 00:04:27,668 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 251 to 218. [2020-11-07 00:04:27,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 218 states. [2020-11-07 00:04:27,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 231 transitions. [2020-11-07 00:04:27,670 INFO L78 Accepts]: Start accepts. Automaton has 218 states and 231 transitions. Word has length 149 [2020-11-07 00:04:27,670 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:04:27,671 INFO L481 AbstractCegarLoop]: Abstraction has 218 states and 231 transitions. [2020-11-07 00:04:27,671 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:04:27,671 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 231 transitions. [2020-11-07 00:04:27,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-11-07 00:04:27,673 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:04:27,673 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:04:27,674 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:04:27,674 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:04:27,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:04:27,674 INFO L82 PathProgramCache]: Analyzing trace with hash 1868130761, now seen corresponding path program 1 times [2020-11-07 00:04:27,675 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:04:27,675 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [890739749] [2020-11-07 00:04:27,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:04:27,678 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:04:27,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:28,074 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:04:28,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:04:28,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:28,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:04:28,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:28,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:04:28,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:28,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:04:28,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:28,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:04:28,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:28,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 00:04:28,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:28,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:04:28,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:28,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:04:28,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:28,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:04:28,236 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [890739749] [2020-11-07 00:04:28,236 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:04:28,236 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 00:04:28,236 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1816851793] [2020-11-07 00:04:28,237 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 00:04:28,237 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:04:28,238 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 00:04:28,238 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:04:28,238 INFO L87 Difference]: Start difference. First operand 218 states and 231 transitions. Second operand 10 states. [2020-11-07 00:04:28,880 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:04:29,231 WARN L194 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:04:29,513 WARN L194 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:04:29,801 WARN L194 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:04:30,099 WARN L194 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:30,383 WARN L194 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:04:31,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:04:31,768 INFO L93 Difference]: Finished difference Result 376 states and 429 transitions. [2020-11-07 00:04:31,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 00:04:31,769 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-11-07 00:04:31,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:04:31,772 INFO L225 Difference]: With dead ends: 376 [2020-11-07 00:04:31,772 INFO L226 Difference]: Without dead ends: 273 [2020-11-07 00:04:31,774 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-11-07 00:04:31,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states. [2020-11-07 00:04:31,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 218. [2020-11-07 00:04:31,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 218 states. [2020-11-07 00:04:31,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 230 transitions. [2020-11-07 00:04:31,862 INFO L78 Accepts]: Start accepts. Automaton has 218 states and 230 transitions. Word has length 162 [2020-11-07 00:04:31,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:04:31,864 INFO L481 AbstractCegarLoop]: Abstraction has 218 states and 230 transitions. [2020-11-07 00:04:31,864 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 00:04:31,865 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 230 transitions. [2020-11-07 00:04:31,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-11-07 00:04:31,867 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:04:31,867 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:04:31,867 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:04:31,867 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:04:31,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:04:31,868 INFO L82 PathProgramCache]: Analyzing trace with hash -2103072392, now seen corresponding path program 1 times [2020-11-07 00:04:31,868 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:04:31,869 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [571421447] [2020-11-07 00:04:31,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:04:31,874 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:04:31,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:32,277 WARN L194 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:04:32,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:04:32,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:32,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:04:32,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:32,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:04:32,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:32,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:04:32,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:32,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:04:32,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:32,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 00:04:32,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:32,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:04:32,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:32,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:04:32,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:32,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-11-07 00:04:32,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:32,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-11-07 00:04:32,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:32,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:04:32,526 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [571421447] [2020-11-07 00:04:32,527 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:04:32,527 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-11-07 00:04:32,527 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1639248817] [2020-11-07 00:04:32,527 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-11-07 00:04:32,528 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:04:32,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-11-07 00:04:32,529 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2020-11-07 00:04:32,530 INFO L87 Difference]: Start difference. First operand 218 states and 230 transitions. Second operand 15 states. [2020-11-07 00:04:33,119 WARN L194 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:04:33,506 WARN L194 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:04:33,787 WARN L194 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:04:34,096 WARN L194 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:04:34,382 WARN L194 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:34,677 WARN L194 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:04:35,427 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:04:36,499 WARN L194 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:04:36,796 WARN L194 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:37,184 WARN L194 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:37,529 WARN L194 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:04:37,821 WARN L194 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:04:38,099 WARN L194 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:04:38,381 WARN L194 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:04:38,671 WARN L194 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:38,952 WARN L194 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:04:39,291 WARN L194 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:39,709 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:04:40,021 WARN L194 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:04:40,387 WARN L194 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:04:42,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:04:42,172 INFO L93 Difference]: Finished difference Result 740 states and 936 transitions. [2020-11-07 00:04:42,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2020-11-07 00:04:42,173 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 170 [2020-11-07 00:04:42,174 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:04:42,180 INFO L225 Difference]: With dead ends: 740 [2020-11-07 00:04:42,180 INFO L226 Difference]: Without dead ends: 637 [2020-11-07 00:04:42,183 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 347 ImplicationChecksByTransitivity, 5.9s TimeCoverageRelationStatistics Valid=386, Invalid=1336, Unknown=0, NotChecked=0, Total=1722 [2020-11-07 00:04:42,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 637 states. [2020-11-07 00:04:42,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 637 to 398. [2020-11-07 00:04:42,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 398 states. [2020-11-07 00:04:42,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 436 transitions. [2020-11-07 00:04:42,392 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 436 transitions. Word has length 170 [2020-11-07 00:04:42,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:04:42,393 INFO L481 AbstractCegarLoop]: Abstraction has 398 states and 436 transitions. [2020-11-07 00:04:42,393 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-11-07 00:04:42,393 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 436 transitions. [2020-11-07 00:04:42,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2020-11-07 00:04:42,396 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:04:42,397 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:04:42,397 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:04:42,397 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:04:42,398 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:04:42,398 INFO L82 PathProgramCache]: Analyzing trace with hash 1585707252, now seen corresponding path program 1 times [2020-11-07 00:04:42,398 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:04:42,398 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1771915280] [2020-11-07 00:04:42,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:04:42,401 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:04:42,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:42,722 WARN L194 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:04:42,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:04:42,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:42,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:04:42,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:42,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:04:42,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:42,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:04:42,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:42,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:04:42,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:42,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 00:04:42,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:42,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:04:42,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:42,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-07 00:04:42,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:42,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:04:42,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:42,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-11-07 00:04:42,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:42,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2020-11-07 00:04:42,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:42,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:04:42,919 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1771915280] [2020-11-07 00:04:42,920 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:04:42,924 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-07 00:04:42,924 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [27448351] [2020-11-07 00:04:42,925 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-07 00:04:42,925 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:04:42,927 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-07 00:04:42,927 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-11-07 00:04:42,927 INFO L87 Difference]: Start difference. First operand 398 states and 436 transitions. Second operand 7 states. [2020-11-07 00:04:43,453 WARN L194 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:04:44,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:04:44,350 INFO L93 Difference]: Finished difference Result 679 states and 790 transitions. [2020-11-07 00:04:44,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 00:04:44,350 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 175 [2020-11-07 00:04:44,351 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:04:44,354 INFO L225 Difference]: With dead ends: 679 [2020-11-07 00:04:44,354 INFO L226 Difference]: Without dead ends: 396 [2020-11-07 00:04:44,356 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=74, Invalid=136, Unknown=0, NotChecked=0, Total=210 [2020-11-07 00:04:44,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 396 states. [2020-11-07 00:04:44,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 396 to 309. [2020-11-07 00:04:44,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 309 states. [2020-11-07 00:04:44,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 309 states and 326 transitions. [2020-11-07 00:04:44,477 INFO L78 Accepts]: Start accepts. Automaton has 309 states and 326 transitions. Word has length 175 [2020-11-07 00:04:44,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:04:44,478 INFO L481 AbstractCegarLoop]: Abstraction has 309 states and 326 transitions. [2020-11-07 00:04:44,478 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-07 00:04:44,478 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 326 transitions. [2020-11-07 00:04:44,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2020-11-07 00:04:44,481 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:04:44,482 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:04:44,482 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:04:44,482 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:04:44,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:04:44,483 INFO L82 PathProgramCache]: Analyzing trace with hash -577509487, now seen corresponding path program 1 times [2020-11-07 00:04:44,483 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:04:44,483 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2055034336] [2020-11-07 00:04:44,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:04:44,590 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 50 [2020-11-07 00:04:44,932 WARN L194 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 102 [2020-11-07 00:04:45,166 WARN L194 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 102 [2020-11-07 00:04:45,385 WARN L194 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 102 [2020-11-07 00:04:45,607 WARN L194 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 101 [2020-11-07 00:04:45,829 WARN L194 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 102 [2020-11-07 00:04:46,036 WARN L194 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 101 [2020-11-07 00:04:46,287 WARN L194 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 101 [2020-11-07 00:04:46,506 WARN L194 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 102 [2020-11-07 00:04:46,513 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:04:46,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:46,886 WARN L194 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:04:46,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:04:46,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:46,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:04:46,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:46,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:04:46,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:46,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:04:46,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:46,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:04:46,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:46,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-07 00:04:46,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:46,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-11-07 00:04:46,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:46,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-11-07 00:04:46,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:46,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:04:46,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:46,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2020-11-07 00:04:46,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:46,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2020-11-07 00:04:46,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:04:47,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:04:48,313 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2055034336] [2020-11-07 00:04:48,313 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:04:48,314 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [34] imperfect sequences [] total 34 [2020-11-07 00:04:48,314 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2068641262] [2020-11-07 00:04:48,314 INFO L461 AbstractCegarLoop]: Interpolant automaton has 35 states [2020-11-07 00:04:48,315 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:04:48,315 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2020-11-07 00:04:48,316 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=236, Invalid=954, Unknown=0, NotChecked=0, Total=1190 [2020-11-07 00:04:48,316 INFO L87 Difference]: Start difference. First operand 309 states and 326 transitions. Second operand 35 states. [2020-11-07 00:04:48,900 WARN L194 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:04:49,470 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:04:49,776 WARN L194 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:04:50,081 WARN L194 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:04:50,381 WARN L194 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:04:50,660 WARN L194 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:04:51,022 WARN L194 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:04:51,417 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:04:51,818 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:04:52,187 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:04:52,600 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:04:52,965 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:04:53,414 WARN L194 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:04:53,826 WARN L194 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:04:54,208 WARN L194 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:04:54,618 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:04:55,331 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:04:56,209 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-07 00:04:56,622 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-11-07 00:04:57,082 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-11-07 00:04:57,509 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-07 00:04:57,960 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-11-07 00:04:58,401 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-07 00:04:58,848 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-11-07 00:04:59,227 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:04:59,805 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 239 [2020-11-07 00:05:00,180 WARN L194 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:05:01,105 WARN L194 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 233 [2020-11-07 00:05:01,405 WARN L194 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:05:01,683 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:05:02,500 WARN L194 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 237 [2020-11-07 00:05:02,788 WARN L194 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:05:03,613 WARN L194 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 239 [2020-11-07 00:05:03,899 WARN L194 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:05:04,678 WARN L194 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 227 [2020-11-07 00:05:05,510 WARN L194 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 231 [2020-11-07 00:05:06,166 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:05:07,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:05:07,330 INFO L93 Difference]: Finished difference Result 619 states and 708 transitions. [2020-11-07 00:05:07,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2020-11-07 00:05:07,331 INFO L78 Accepts]: Start accepts. Automaton has 35 states. Word has length 226 [2020-11-07 00:05:07,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:05:07,332 INFO L225 Difference]: With dead ends: 619 [2020-11-07 00:05:07,332 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:05:07,337 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 173 GetRequests, 75 SyntacticMatches, 1 SemanticMatches, 97 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2676 ImplicationChecksByTransitivity, 17.1s TimeCoverageRelationStatistics Valid=2001, Invalid=7701, Unknown=0, NotChecked=0, Total=9702 [2020-11-07 00:05:07,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:05:07,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:05:07,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:05:07,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:05:07,338 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 226 [2020-11-07 00:05:07,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:05:07,338 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:05:07,338 INFO L482 AbstractCegarLoop]: Interpolant automaton has 35 states. [2020-11-07 00:05:07,338 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:05:07,338 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:05:07,339 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:05:07,340 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:05:08,017 WARN L194 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 229 [2020-11-07 00:05:08,433 WARN L194 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 229 [2020-11-07 00:05:11,265 WARN L194 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 229 [2020-11-07 00:05:11,439 WARN L194 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 229 [2020-11-07 00:05:11,875 WARN L194 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 229 [2020-11-07 00:05:12,169 WARN L194 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 229 [2020-11-07 00:05:12,606 WARN L194 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 229 [2020-11-07 00:05:13,940 WARN L194 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 229 [2020-11-07 00:05:14,104 WARN L194 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 229 [2020-11-07 00:05:14,394 WARN L194 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 229 [2020-11-07 00:05:15,236 WARN L194 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 246 [2020-11-07 00:05:15,585 WARN L194 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 246 [2020-11-07 00:05:15,764 WARN L194 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 229 [2020-11-07 00:05:15,918 WARN L194 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 229 [2020-11-07 00:05:16,398 WARN L194 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 246 [2020-11-07 00:05:16,827 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 231 [2020-11-07 00:05:17,045 WARN L194 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 250 [2020-11-07 00:05:17,203 WARN L194 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 229 [2020-11-07 00:05:17,907 WARN L194 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 229 [2020-11-07 00:05:18,527 WARN L194 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 229 [2020-11-07 00:05:18,689 WARN L194 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 229 [2020-11-07 00:05:18,921 WARN L194 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:05:19,334 WARN L194 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 11 [2020-11-07 00:05:19,589 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 27 [2020-11-07 00:05:19,799 WARN L194 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:05:20,057 WARN L194 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 27 [2020-11-07 00:05:20,300 WARN L194 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:05:20,983 WARN L194 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 43 [2020-11-07 00:05:21,169 WARN L194 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:05:22,061 WARN L194 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 49 [2020-11-07 00:05:22,492 WARN L194 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:05:23,450 WARN L194 SmtUtils]: Spent 946.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 57 [2020-11-07 00:05:23,633 WARN L194 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 00:05:24,527 WARN L194 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 51 [2020-11-07 00:05:24,748 WARN L194 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:05:25,640 WARN L194 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 49 [2020-11-07 00:05:25,827 WARN L194 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:05:26,238 WARN L194 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 15 [2020-11-07 00:05:26,434 WARN L194 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:05:26,851 WARN L194 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 12 [2020-11-07 00:05:27,612 WARN L194 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 53 [2020-11-07 00:05:27,867 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 27 [2020-11-07 00:05:28,122 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 27 [2020-11-07 00:05:28,356 WARN L194 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:05:28,553 WARN L194 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:05:28,982 WARN L194 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 11 [2020-11-07 00:05:29,237 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 27 [2020-11-07 00:05:29,638 WARN L194 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 11 [2020-11-07 00:05:29,754 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 41 [2020-11-07 00:05:29,998 WARN L194 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 00:05:30,188 WARN L194 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:05:30,464 WARN L194 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 27 [2020-11-07 00:05:31,388 WARN L194 SmtUtils]: Spent 881.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 51 [2020-11-07 00:05:31,559 WARN L194 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2020-11-07 00:05:31,780 WARN L194 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:05:32,214 WARN L194 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 25 [2020-11-07 00:05:32,468 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 27 [2020-11-07 00:05:32,688 WARN L194 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:05:32,878 WARN L194 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:05:33,064 WARN L194 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:05:33,250 WARN L194 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:05:33,662 WARN L194 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 11 [2020-11-07 00:05:34,654 WARN L194 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 51 [2020-11-07 00:05:34,876 WARN L194 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:05:35,588 WARN L194 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 48 [2020-11-07 00:05:36,009 WARN L194 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:05:36,440 WARN L194 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:05:37,214 WARN L194 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 55 [2020-11-07 00:05:37,527 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 27 [2020-11-07 00:05:37,800 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 27 [2020-11-07 00:05:38,121 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 27 [2020-11-07 00:05:38,536 WARN L194 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 11 [2020-11-07 00:05:38,955 WARN L194 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 11 [2020-11-07 00:05:39,141 WARN L194 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:05:39,544 WARN L194 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 28 [2020-11-07 00:05:39,915 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-11-07 00:05:40,148 WARN L194 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-11-07 00:05:40,396 WARN L194 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:05:40,857 WARN L194 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 33 [2020-11-07 00:05:41,163 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 30 [2020-11-07 00:05:41,361 WARN L194 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:05:41,850 WARN L194 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 33 [2020-11-07 00:05:42,209 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 27 [2020-11-07 00:05:42,469 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 27 [2020-11-07 00:05:42,654 WARN L194 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:05:43,080 WARN L194 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 15 [2020-11-07 00:05:44,036 WARN L194 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 57 [2020-11-07 00:05:45,056 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 194 DAG size of output: 51 [2020-11-07 00:05:45,530 WARN L194 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 33 [2020-11-07 00:05:45,788 WARN L194 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:05:46,014 WARN L194 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:05:46,455 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-11-07 00:05:46,668 WARN L194 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 41 [2020-11-07 00:05:47,055 WARN L194 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 25 [2020-11-07 00:05:47,264 WARN L194 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 00:05:47,548 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 29 [2020-11-07 00:05:48,096 WARN L194 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 37 [2020-11-07 00:05:48,354 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 27 [2020-11-07 00:05:49,112 WARN L194 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 53 [2020-11-07 00:05:49,488 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-11-07 00:05:49,750 WARN L194 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 27 [2020-11-07 00:05:49,987 WARN L194 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-11-07 00:05:50,184 WARN L194 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:05:50,388 WARN L194 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:05:50,829 WARN L194 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:05:51,017 WARN L194 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:05:51,274 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 27 [2020-11-07 00:05:51,530 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 27 [2020-11-07 00:05:51,713 WARN L194 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 00:05:51,749 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:05:51,749 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:05:51,750 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:05:51,750 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:05:51,750 INFO L266 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-11-07 00:05:51,750 INFO L266 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-11-07 00:05:51,750 INFO L266 CegarLoopResult]: For program point L568(lines 545 569) no Hoare annotation was computed. [2020-11-07 00:05:51,750 INFO L266 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-11-07 00:05:51,750 INFO L266 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-11-07 00:05:51,750 INFO L266 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-11-07 00:05:51,751 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 521 576) no Hoare annotation was computed. [2020-11-07 00:05:51,751 INFO L266 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-11-07 00:05:51,751 INFO L266 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-11-07 00:05:51,751 INFO L266 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-11-07 00:05:51,751 INFO L266 CegarLoopResult]: For program point L552(lines 552 556) no Hoare annotation was computed. [2020-11-07 00:05:51,751 INFO L266 CegarLoopResult]: For program point L552-1(lines 552 556) no Hoare annotation was computed. [2020-11-07 00:05:51,751 INFO L266 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-11-07 00:05:51,751 INFO L266 CegarLoopResult]: For program point L544-1(line 544) no Hoare annotation was computed. [2020-11-07 00:05:51,751 INFO L266 CegarLoopResult]: For program point L544-2(line 544) no Hoare annotation was computed. [2020-11-07 00:05:51,751 INFO L266 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-11-07 00:05:51,752 INFO L266 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-11-07 00:05:51,752 INFO L266 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-11-07 00:05:51,752 INFO L266 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-11-07 00:05:51,752 INFO L266 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-11-07 00:05:51,752 INFO L266 CegarLoopResult]: For program point L565-1(lines 546 567) no Hoare annotation was computed. [2020-11-07 00:05:51,752 INFO L266 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-11-07 00:05:51,752 INFO L266 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-11-07 00:05:51,752 INFO L266 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-11-07 00:05:51,752 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 521 576) no Hoare annotation was computed. [2020-11-07 00:05:51,752 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 521 576) no Hoare annotation was computed. [2020-11-07 00:05:51,752 INFO L266 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-11-07 00:05:51,752 INFO L266 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-11-07 00:05:51,752 INFO L266 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-11-07 00:05:51,752 INFO L266 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-11-07 00:05:51,753 INFO L266 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-11-07 00:05:51,753 INFO L266 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-11-07 00:05:51,753 INFO L266 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-11-07 00:05:51,753 INFO L266 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-11-07 00:05:51,753 INFO L266 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-11-07 00:05:51,753 INFO L266 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-11-07 00:05:51,753 INFO L266 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-11-07 00:05:51,753 INFO L266 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-11-07 00:05:51,753 INFO L266 CegarLoopResult]: For program point L563-1(line 563) no Hoare annotation was computed. [2020-11-07 00:05:51,753 INFO L266 CegarLoopResult]: For program point L563-2(line 563) no Hoare annotation was computed. [2020-11-07 00:05:51,753 INFO L266 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-11-07 00:05:51,753 INFO L266 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-11-07 00:05:51,753 INFO L266 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-11-07 00:05:51,753 INFO L266 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-11-07 00:05:51,753 INFO L266 CegarLoopResult]: For program point L609(lines 609 613) no Hoare annotation was computed. [2020-11-07 00:05:51,754 INFO L266 CegarLoopResult]: For program point L609-1(lines 609 613) no Hoare annotation was computed. [2020-11-07 00:05:51,754 INFO L266 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-11-07 00:05:51,754 INFO L266 CegarLoopResult]: For program point L601-1(line 601) no Hoare annotation was computed. [2020-11-07 00:05:51,754 INFO L266 CegarLoopResult]: For program point L601-2(line 601) no Hoare annotation was computed. [2020-11-07 00:05:51,754 INFO L266 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-11-07 00:05:51,754 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 00:05:51,754 INFO L266 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-11-07 00:05:51,754 INFO L266 CegarLoopResult]: For program point L626-1(line 626) no Hoare annotation was computed. [2020-11-07 00:05:51,754 INFO L266 CegarLoopResult]: For program point L626-2(line 626) no Hoare annotation was computed. [2020-11-07 00:05:51,754 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 577 636) no Hoare annotation was computed. [2020-11-07 00:05:51,754 INFO L266 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-11-07 00:05:51,754 INFO L266 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-11-07 00:05:51,754 INFO L266 CegarLoopResult]: For program point L622-1(line 622) no Hoare annotation was computed. [2020-11-07 00:05:51,755 INFO L266 CegarLoopResult]: For program point L622-2(line 622) no Hoare annotation was computed. [2020-11-07 00:05:51,755 INFO L266 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-11-07 00:05:51,755 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 577 636) no Hoare annotation was computed. [2020-11-07 00:05:51,755 INFO L266 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-11-07 00:05:51,755 INFO L266 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-11-07 00:05:51,755 INFO L266 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-11-07 00:05:51,755 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 577 636) no Hoare annotation was computed. [2020-11-07 00:05:51,755 INFO L266 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-11-07 00:05:51,755 INFO L266 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-11-07 00:05:51,755 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 00:05:51,755 INFO L266 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-11-07 00:05:51,755 INFO L266 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-11-07 00:05:51,755 INFO L266 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-11-07 00:05:51,755 INFO L266 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-11-07 00:05:51,755 INFO L266 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-11-07 00:05:51,755 INFO L266 CegarLoopResult]: For program point L603-2(lines 603 628) no Hoare annotation was computed. [2020-11-07 00:05:51,755 INFO L266 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-11-07 00:05:51,756 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 00:05:51,756 INFO L266 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-11-07 00:05:51,756 INFO L266 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-11-07 00:05:51,756 INFO L266 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-11-07 00:05:51,756 INFO L266 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-11-07 00:05:51,756 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-07 00:05:51,756 INFO L266 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-07 00:05:51,756 INFO L266 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-11-07 00:05:51,756 INFO L266 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-11-07 00:05:51,756 INFO L266 CegarLoopResult]: For program point L629(lines 602 630) no Hoare annotation was computed. [2020-11-07 00:05:51,756 INFO L266 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-11-07 00:05:51,756 INFO L266 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-11-07 00:05:51,756 INFO L266 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-11-07 00:05:51,756 INFO L266 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-11-07 00:05:51,756 INFO L266 CegarLoopResult]: For program point L621-1(line 621) no Hoare annotation was computed. [2020-11-07 00:05:51,756 INFO L266 CegarLoopResult]: For program point L621-2(line 621) no Hoare annotation was computed. [2020-11-07 00:05:51,757 INFO L266 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-11-07 00:05:51,757 INFO L266 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-11-07 00:05:51,757 INFO L266 CegarLoopResult]: For program point L617-1(line 617) no Hoare annotation was computed. [2020-11-07 00:05:51,757 INFO L266 CegarLoopResult]: For program point L617-2(line 617) no Hoare annotation was computed. [2020-11-07 00:05:51,757 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-07 00:05:51,757 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 853 859) the Hoare annotation is: true [2020-11-07 00:05:51,757 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 853 859) the Hoare annotation is: true [2020-11-07 00:05:51,757 INFO L262 CegarLoopResult]: At program point L865(line 865) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:05:51,757 INFO L269 CegarLoopResult]: At program point L864(line 864) the Hoare annotation is: true [2020-11-07 00:05:51,757 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 860 868) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (= |valid_product_#res| 1))) [2020-11-07 00:05:51,757 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 860 868) the Hoare annotation is: true [2020-11-07 00:05:51,757 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 860 868) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (= |valid_product_#res| 1))) [2020-11-07 00:05:51,757 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 232 256) the Hoare annotation is: true [2020-11-07 00:05:51,758 INFO L262 CegarLoopResult]: At program point L246(line 246) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:05:51,758 INFO L262 CegarLoopResult]: At program point L244(lines 244 250) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret19| 0)) .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~3 2147483647)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~2)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:05:51,758 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 232 256) the Hoare annotation is: (let ((.cse1 (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) (.cse0 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 (= ~waterLevel~0 0) .cse1) (let ((.cse2 (= ~waterLevel~0 getWaterLevel_~retValue_acc~2)) (.cse3 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~1 2147483648))) (.cse4 (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~2))) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= ~pumpRunning~0 |isPumpRunning_#res|) .cse2 .cse3 (= |__utac_acc__Specification4_spec__1_#t~ret19| 0) .cse4) (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (and .cse2 .cse3 .cse4 .cse1) (not (<= test_~tmp~3 2147483647)) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)))))) [2020-11-07 00:05:51,758 INFO L262 CegarLoopResult]: At program point L242(line 242) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~2)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~systemActive~0)) .cse0 (= ~waterLevel~0 0)))) [2020-11-07 00:05:51,758 INFO L262 CegarLoopResult]: At program point L242-1(line 242) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret19| 0))) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~2)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= test_~tmp___2~0 2147483647))) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-11-07 00:05:51,759 INFO L262 CegarLoopResult]: At program point L240(lines 240 253) the Hoare annotation is: (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (= test_~tmp___0~1 0))) (.cse2 (not (<= test_~tmp~3 2147483647))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp~3 0)) (.cse5 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse6 (not (= ~pumpRunning~0 0))) (.cse7 (not (< ~waterLevel~0 3))) (.cse8 (not (= 1 ~systemActive~0))) (.cse9 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse10 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~1 2147483648)) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (or (not (<= 1 ~systemActive~0)) .cse6 (= ~waterLevel~0 0) (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) (or .cse0 .cse1 .cse2 .cse4 .cse3 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~2)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10))) [2020-11-07 00:05:51,759 INFO L262 CegarLoopResult]: At program point L242-2(line 242) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret19| 0))) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~2)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= test_~tmp___2~0 2147483647))) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-11-07 00:05:51,759 INFO L262 CegarLoopResult]: At program point L242-3(line 242) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret19| 0)) .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~3 2147483647)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~2)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:05:51,759 INFO L262 CegarLoopResult]: At program point L240-1(lines 232 256) the Hoare annotation is: (let ((.cse1 (not (= __utac_acc__Specification4_spec__1_~tmp~1 0))) (.cse0 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 (= ~waterLevel~0 0) .cse1) (let ((.cse2 (= ~waterLevel~0 getWaterLevel_~retValue_acc~2)) (.cse3 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~1 2147483648))) (.cse4 (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~2))) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= ~pumpRunning~0 |isPumpRunning_#res|) .cse2 .cse3 (= |__utac_acc__Specification4_spec__1_#t~ret19| 0) .cse4) (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (and .cse2 .cse3 .cse4 .cse1) (not (<= test_~tmp~3 2147483647)) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)))))) [2020-11-07 00:05:51,759 INFO L269 CegarLoopResult]: At program point L238(line 238) the Hoare annotation is: true [2020-11-07 00:05:51,759 INFO L262 CegarLoopResult]: At program point L238-1(line 238) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~3 2147483647)) (and (= |__utac_acc__Specification4_spec__1_#t~ret18| getWaterLevel_~retValue_acc~2) (= ~waterLevel~0 getWaterLevel_~retValue_acc~2)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= test_~tmp___2~0 2147483647))) (or (not (= |__utac_acc__Specification4_spec__1_#t~ret18| 0)) (not (<= 1 ~systemActive~0)) .cse0 (= ~waterLevel~0 0)))) [2020-11-07 00:05:51,760 INFO L262 CegarLoopResult]: At program point L238-2(line 238) the Hoare annotation is: (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (= test_~tmp___0~1 0))) (.cse2 (not (<= test_~tmp~3 2147483647))) (.cse4 (= test_~tmp~3 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse7 (not (< ~waterLevel~0 3))) (.cse8 (not (= 1 ~systemActive~0))) (.cse9 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse10 (not (<= test_~tmp___2~0 2147483647))) (.cse6 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (and (= |__utac_acc__Specification4_spec__1_#t~ret18| getWaterLevel_~retValue_acc~2) (= ~waterLevel~0 getWaterLevel_~retValue_acc~2)) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (or .cse0 .cse1 .cse2 .cse4 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret18| 2147483648))) (or (not (= |__utac_acc__Specification4_spec__1_#t~ret18| 0)) (not (<= 1 ~systemActive~0)) .cse6 (= ~waterLevel~0 0)))) [2020-11-07 00:05:51,760 INFO L262 CegarLoopResult]: At program point L238-3(line 238) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 (= ~waterLevel~0 0) (and (not (= |__utac_acc__Specification4_spec__1_#t~ret18| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~1 0)))) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (and (= |__utac_acc__Specification4_spec__1_#t~ret18| __utac_acc__Specification4_spec__1_~tmp~1) (= |__utac_acc__Specification4_spec__1_#t~ret18| getWaterLevel_~retValue_acc~2) (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret18| 2147483648))) (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:05:51,760 INFO L269 CegarLoopResult]: At program point L234(line 234) the Hoare annotation is: true [2020-11-07 00:05:51,760 INFO L262 CegarLoopResult]: At program point L129(line 129) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,760 INFO L262 CegarLoopResult]: At program point L130-1(line 130) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:51,760 INFO L262 CegarLoopResult]: At program point L128(line 128) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,760 INFO L262 CegarLoopResult]: At program point L130-2(line 130) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,760 INFO L262 CegarLoopResult]: At program point L128-1(line 128) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,761 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 122 144) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,761 INFO L262 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,761 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 122 144) the Hoare annotation is: true [2020-11-07 00:05:51,761 INFO L269 CegarLoopResult]: At program point L141(line 141) the Hoare annotation is: true [2020-11-07 00:05:51,761 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 122 144) the Hoare annotation is: true [2020-11-07 00:05:51,761 INFO L262 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:51,761 INFO L262 CegarLoopResult]: At program point L134-1(line 134) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:51,761 INFO L262 CegarLoopResult]: At program point L132(lines 132 139) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:51,762 INFO L269 CegarLoopResult]: At program point L132-1(lines 132 139) the Hoare annotation is: true [2020-11-07 00:05:51,762 INFO L262 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:05:51,762 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 77 100) no Hoare annotation was computed. [2020-11-07 00:05:51,762 INFO L266 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-11-07 00:05:51,762 INFO L266 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-11-07 00:05:51,762 INFO L266 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-11-07 00:05:51,762 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 77 100) no Hoare annotation was computed. [2020-11-07 00:05:51,762 INFO L266 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-11-07 00:05:51,762 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 77 100) no Hoare annotation was computed. [2020-11-07 00:05:51,762 INFO L266 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-11-07 00:05:51,762 INFO L266 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-11-07 00:05:51,763 INFO L266 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-11-07 00:05:51,763 INFO L266 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-11-07 00:05:51,763 INFO L266 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-11-07 00:05:51,763 INFO L266 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-11-07 00:05:51,763 INFO L266 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-11-07 00:05:51,763 INFO L266 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-11-07 00:05:51,763 INFO L266 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-11-07 00:05:51,763 INFO L266 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-11-07 00:05:51,763 INFO L262 CegarLoopResult]: At program point L353(line 353) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)) [2020-11-07 00:05:51,763 INFO L269 CegarLoopResult]: At program point L352(line 352) the Hoare annotation is: true [2020-11-07 00:05:51,763 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 348 356) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4))) [2020-11-07 00:05:51,764 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 348 356) the Hoare annotation is: true [2020-11-07 00:05:51,764 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 348 356) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4))) [2020-11-07 00:05:51,764 INFO L266 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-11-07 00:05:51,764 INFO L266 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-11-07 00:05:51,764 INFO L266 CegarLoopResult]: For program point L376(lines 376 384) no Hoare annotation was computed. [2020-11-07 00:05:51,764 INFO L266 CegarLoopResult]: For program point L376-2(lines 376 384) no Hoare annotation was computed. [2020-11-07 00:05:51,764 INFO L266 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-11-07 00:05:51,764 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 357 392) no Hoare annotation was computed. [2020-11-07 00:05:51,764 INFO L266 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-11-07 00:05:51,764 INFO L266 CegarLoopResult]: For program point L364(lines 364 372) no Hoare annotation was computed. [2020-11-07 00:05:51,764 INFO L266 CegarLoopResult]: For program point L364-2(lines 364 372) no Hoare annotation was computed. [2020-11-07 00:05:51,765 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 357 392) no Hoare annotation was computed. [2020-11-07 00:05:51,765 INFO L266 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed. [2020-11-07 00:05:51,765 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 357 392) no Hoare annotation was computed. [2020-11-07 00:05:51,765 INFO L266 CegarLoopResult]: For program point L387-1(line 387) no Hoare annotation was computed. [2020-11-07 00:05:51,765 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 846 852) the Hoare annotation is: true [2020-11-07 00:05:51,765 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 846 852) the Hoare annotation is: true [2020-11-07 00:05:51,765 INFO L266 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-11-07 00:05:51,765 INFO L266 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-11-07 00:05:51,765 INFO L266 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-11-07 00:05:51,765 INFO L266 CegarLoopResult]: For program point L512-1(line 512) no Hoare annotation was computed. [2020-11-07 00:05:51,765 INFO L266 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-11-07 00:05:51,765 INFO L266 CegarLoopResult]: For program point L512-2(line 512) no Hoare annotation was computed. [2020-11-07 00:05:51,766 INFO L266 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-11-07 00:05:51,766 INFO L266 CegarLoopResult]: For program point L475(lines 475 520) no Hoare annotation was computed. [2020-11-07 00:05:51,766 INFO L266 CegarLoopResult]: For program point L475-1(lines 475 520) no Hoare annotation was computed. [2020-11-07 00:05:51,766 INFO L266 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-11-07 00:05:51,766 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 475 520) no Hoare annotation was computed. [2020-11-07 00:05:51,766 INFO L266 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-11-07 00:05:51,766 INFO L266 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-11-07 00:05:51,766 INFO L266 CegarLoopResult]: For program point L498-1(line 498) no Hoare annotation was computed. [2020-11-07 00:05:51,766 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 475 520) no Hoare annotation was computed. [2020-11-07 00:05:51,766 INFO L266 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-11-07 00:05:51,766 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 475 520) no Hoare annotation was computed. [2020-11-07 00:05:51,766 INFO L266 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-11-07 00:05:51,766 INFO L266 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-11-07 00:05:51,767 INFO L266 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-11-07 00:05:51,767 INFO L266 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-11-07 00:05:51,767 INFO L266 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-11-07 00:05:51,767 INFO L266 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-11-07 00:05:51,767 INFO L266 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-11-07 00:05:51,767 INFO L266 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-11-07 00:05:51,767 INFO L266 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-11-07 00:05:51,767 INFO L266 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-11-07 00:05:51,768 INFO L266 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-11-07 00:05:51,768 INFO L266 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-11-07 00:05:51,768 INFO L266 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-11-07 00:05:51,768 INFO L266 CegarLoopResult]: For program point L505-1(line 505) no Hoare annotation was computed. [2020-11-07 00:05:51,768 INFO L266 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-11-07 00:05:51,768 INFO L266 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-11-07 00:05:51,770 INFO L266 CegarLoopResult]: For program point L501-1(line 501) no Hoare annotation was computed. [2020-11-07 00:05:51,770 INFO L266 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-11-07 00:05:51,770 INFO L266 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-11-07 00:05:51,770 INFO L266 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-11-07 00:05:51,770 INFO L266 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-11-07 00:05:51,770 INFO L266 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-11-07 00:05:51,770 INFO L266 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-11-07 00:05:51,771 INFO L266 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-11-07 00:05:51,771 INFO L266 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-11-07 00:05:51,771 INFO L266 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-11-07 00:05:51,771 INFO L266 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-11-07 00:05:51,771 INFO L266 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-11-07 00:05:51,771 INFO L266 CegarLoopResult]: For program point L830(line 830) no Hoare annotation was computed. [2020-11-07 00:05:51,771 INFO L266 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-11-07 00:05:51,771 INFO L266 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-11-07 00:05:51,771 INFO L266 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-11-07 00:05:51,771 INFO L266 CegarLoopResult]: For program point L826(line 826) no Hoare annotation was computed. [2020-11-07 00:05:51,771 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 788 833) no Hoare annotation was computed. [2020-11-07 00:05:51,772 INFO L266 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-11-07 00:05:51,772 INFO L266 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-11-07 00:05:51,772 INFO L266 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-11-07 00:05:51,772 INFO L266 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-11-07 00:05:51,772 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 812 813) no Hoare annotation was computed. [2020-11-07 00:05:51,772 INFO L266 CegarLoopResult]: For program point L812(lines 812 813) no Hoare annotation was computed. [2020-11-07 00:05:51,772 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 788 833) no Hoare annotation was computed. [2020-11-07 00:05:51,772 INFO L266 CegarLoopResult]: For program point L808(lines 808 815) no Hoare annotation was computed. [2020-11-07 00:05:51,772 INFO L266 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-11-07 00:05:51,772 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 788 833) no Hoare annotation was computed. [2020-11-07 00:05:51,773 INFO L266 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-11-07 00:05:51,773 INFO L266 CegarLoopResult]: For program point L802(lines 802 822) no Hoare annotation was computed. [2020-11-07 00:05:51,773 INFO L266 CegarLoopResult]: For program point L802-1(lines 802 822) no Hoare annotation was computed. [2020-11-07 00:05:51,773 INFO L266 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-11-07 00:05:51,773 INFO L266 CegarLoopResult]: For program point L829(line 829) no Hoare annotation was computed. [2020-11-07 00:05:51,773 INFO L266 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-11-07 00:05:51,773 INFO L266 CegarLoopResult]: For program point L829-1(line 829) no Hoare annotation was computed. [2020-11-07 00:05:51,773 INFO L266 CegarLoopResult]: For program point L827(line 827) no Hoare annotation was computed. [2020-11-07 00:05:51,773 INFO L266 CegarLoopResult]: For program point L829-2(line 829) no Hoare annotation was computed. [2020-11-07 00:05:51,773 INFO L266 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-11-07 00:05:51,773 INFO L266 CegarLoopResult]: For program point L827-1(line 827) no Hoare annotation was computed. [2020-11-07 00:05:51,773 INFO L266 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-11-07 00:05:51,774 INFO L266 CegarLoopResult]: For program point L827-2(line 827) no Hoare annotation was computed. [2020-11-07 00:05:51,774 INFO L266 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-11-07 00:05:51,774 INFO L266 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-11-07 00:05:51,774 INFO L266 CegarLoopResult]: For program point L788(lines 788 833) no Hoare annotation was computed. [2020-11-07 00:05:51,774 INFO L266 CegarLoopResult]: For program point L819(lines 819 820) no Hoare annotation was computed. [2020-11-07 00:05:51,774 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 819 820) no Hoare annotation was computed. [2020-11-07 00:05:51,774 INFO L266 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-11-07 00:05:51,774 INFO L266 CegarLoopResult]: For program point L807-1(line 807) no Hoare annotation was computed. [2020-11-07 00:05:51,774 INFO L266 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-11-07 00:05:51,774 INFO L266 CegarLoopResult]: For program point L807-2(line 807) no Hoare annotation was computed. [2020-11-07 00:05:51,774 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 109 118) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,775 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 109 118) the Hoare annotation is: true [2020-11-07 00:05:51,775 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 109 118) the Hoare annotation is: true [2020-11-07 00:05:51,775 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 337 347) the Hoare annotation is: true [2020-11-07 00:05:51,775 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 337 347) the Hoare annotation is: true [2020-11-07 00:05:51,775 INFO L269 CegarLoopResult]: At program point L344(line 344) the Hoare annotation is: true [2020-11-07 00:05:51,775 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 337 347) the Hoare annotation is: true [2020-11-07 00:05:51,775 INFO L269 CegarLoopResult]: At program point L342(line 342) the Hoare annotation is: true [2020-11-07 00:05:51,775 INFO L269 CegarLoopResult]: At program point L342-1(line 342) the Hoare annotation is: true [2020-11-07 00:05:51,775 INFO L269 CegarLoopResult]: At program point L342-2(line 342) the Hoare annotation is: true [2020-11-07 00:05:51,775 INFO L269 CegarLoopResult]: At program point L342-3(line 342) the Hoare annotation is: true [2020-11-07 00:05:51,776 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 329 336) the Hoare annotation is: true [2020-11-07 00:05:51,776 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 329 336) the Hoare annotation is: true [2020-11-07 00:05:51,776 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 329 336) the Hoare annotation is: true [2020-11-07 00:05:51,776 INFO L262 CegarLoopResult]: At program point L315(line 315) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,776 INFO L262 CegarLoopResult]: At program point L315-1(lines 296 320) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,776 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 296 320) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,776 INFO L262 CegarLoopResult]: At program point L310(line 310) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,776 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 296 320) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,776 INFO L262 CegarLoopResult]: At program point L306(line 306) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,777 INFO L262 CegarLoopResult]: At program point L304(lines 304 312) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,777 INFO L262 CegarLoopResult]: At program point L302(line 302) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,777 INFO L262 CegarLoopResult]: At program point L302-1(line 302) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,777 INFO L262 CegarLoopResult]: At program point L300(lines 300 317) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,777 INFO L262 CegarLoopResult]: At program point L302-2(line 302) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,777 INFO L262 CegarLoopResult]: At program point L302-3(line 302) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,777 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 288 294) the Hoare annotation is: true [2020-11-07 00:05:51,777 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 288 294) the Hoare annotation is: true [2020-11-07 00:05:51,778 INFO L262 CegarLoopResult]: At program point L448(line 448) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,778 INFO L262 CegarLoopResult]: At program point L448-1(line 448) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,778 INFO L262 CegarLoopResult]: At program point L448-2(line 448) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,778 INFO L262 CegarLoopResult]: At program point L444(line 444) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,778 INFO L262 CegarLoopResult]: At program point L440(line 440) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,778 INFO L262 CegarLoopResult]: At program point L407(line 407) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,778 INFO L262 CegarLoopResult]: At program point L440-1(line 440) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,779 INFO L262 CegarLoopResult]: At program point L432(lines 432 438) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,779 INFO L262 CegarLoopResult]: At program point L432-1(lines 432 438) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,779 INFO L262 CegarLoopResult]: At program point L457(lines 412 459) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) .cse2) (and .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:05:51,779 INFO L262 CegarLoopResult]: At program point L424(line 424) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (not (= test_~tmp~3 0)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,779 INFO L262 CegarLoopResult]: At program point L420(line 420) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ |test_#t~nondet38| 2147483648))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (<= |test_#t~nondet38| 2147483647)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse3 .cse2 (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) .cse4))) [2020-11-07 00:05:51,779 INFO L262 CegarLoopResult]: At program point L420-1(line 420) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ |test_#t~nondet38| 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= |test_#t~nondet38| 2147483647) (= ~pumpRunning~0 0) (= test_~tmp~3 |test_#t~nondet38|) (= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,780 INFO L262 CegarLoopResult]: At program point L404(line 404) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,780 INFO L269 CegarLoopResult]: At program point testEXIT(lines 402 467) the Hoare annotation is: true [2020-11-07 00:05:51,780 INFO L262 CegarLoopResult]: At program point L450(lines 450 454) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,780 INFO L262 CegarLoopResult]: At program point L450-2(lines 442 455) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,780 INFO L262 CegarLoopResult]: At program point testENTRY(lines 402 467) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,780 INFO L262 CegarLoopResult]: At program point L413(lines 412 459) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) .cse2) (and .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:05:51,780 INFO L262 CegarLoopResult]: At program point L442(lines 442 455) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,781 INFO L269 CegarLoopResult]: At program point testFINAL(lines 402 467) the Hoare annotation is: true [2020-11-07 00:05:51,781 INFO L262 CegarLoopResult]: At program point L405(line 405) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,781 INFO L262 CegarLoopResult]: At program point L434(line 434) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,781 INFO L262 CegarLoopResult]: At program point L430(line 430) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,781 INFO L262 CegarLoopResult]: At program point L430-1(line 430) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,781 INFO L262 CegarLoopResult]: At program point L422(lines 422 428) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,781 INFO L262 CegarLoopResult]: At program point L422-1(lines 422 428) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,781 INFO L262 CegarLoopResult]: At program point L414(lines 414 418) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) .cse2) (and .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:05:51,782 INFO L262 CegarLoopResult]: At program point L410(line 410) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,782 INFO L262 CegarLoopResult]: At program point L406(line 406) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,782 INFO L262 CegarLoopResult]: At program point L460(lines 411 461) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,782 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 766 767) no Hoare annotation was computed. [2020-11-07 00:05:51,782 INFO L266 CegarLoopResult]: For program point L766(lines 766 767) no Hoare annotation was computed. [2020-11-07 00:05:51,782 INFO L266 CegarLoopResult]: For program point L762(lines 762 769) no Hoare annotation was computed. [2020-11-07 00:05:51,782 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 742 787) no Hoare annotation was computed. [2020-11-07 00:05:51,782 INFO L266 CegarLoopResult]: For program point L760(line 760) no Hoare annotation was computed. [2020-11-07 00:05:51,782 INFO L266 CegarLoopResult]: For program point L758(line 758) no Hoare annotation was computed. [2020-11-07 00:05:51,782 INFO L266 CegarLoopResult]: For program point L756(lines 756 776) no Hoare annotation was computed. [2020-11-07 00:05:51,783 INFO L266 CegarLoopResult]: For program point L756-1(lines 756 776) no Hoare annotation was computed. [2020-11-07 00:05:51,783 INFO L266 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-11-07 00:05:51,783 INFO L266 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-11-07 00:05:51,783 INFO L266 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-11-07 00:05:51,783 INFO L266 CegarLoopResult]: For program point L783-1(line 783) no Hoare annotation was computed. [2020-11-07 00:05:51,783 INFO L266 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-11-07 00:05:51,783 INFO L266 CegarLoopResult]: For program point L783-2(line 783) no Hoare annotation was computed. [2020-11-07 00:05:51,783 INFO L266 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-11-07 00:05:51,783 INFO L266 CegarLoopResult]: For program point L781-1(line 781) no Hoare annotation was computed. [2020-11-07 00:05:51,783 INFO L266 CegarLoopResult]: For program point L779(line 779) no Hoare annotation was computed. [2020-11-07 00:05:51,783 INFO L266 CegarLoopResult]: For program point L781-2(line 781) no Hoare annotation was computed. [2020-11-07 00:05:51,783 INFO L266 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-11-07 00:05:51,783 INFO L266 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-11-07 00:05:51,783 INFO L266 CegarLoopResult]: For program point L742(lines 742 787) no Hoare annotation was computed. [2020-11-07 00:05:51,784 INFO L266 CegarLoopResult]: For program point L773(lines 773 774) no Hoare annotation was computed. [2020-11-07 00:05:51,784 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 773 774) no Hoare annotation was computed. [2020-11-07 00:05:51,784 INFO L266 CegarLoopResult]: For program point L761(line 761) no Hoare annotation was computed. [2020-11-07 00:05:51,784 INFO L266 CegarLoopResult]: For program point L761-1(line 761) no Hoare annotation was computed. [2020-11-07 00:05:51,784 INFO L266 CegarLoopResult]: For program point L759(line 759) no Hoare annotation was computed. [2020-11-07 00:05:51,784 INFO L266 CegarLoopResult]: For program point L761-2(line 761) no Hoare annotation was computed. [2020-11-07 00:05:51,784 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 742 787) no Hoare annotation was computed. [2020-11-07 00:05:51,784 INFO L266 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-11-07 00:05:51,784 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 742 787) no Hoare annotation was computed. [2020-11-07 00:05:51,784 INFO L266 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-11-07 00:05:51,784 INFO L266 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-11-07 00:05:51,784 INFO L266 CegarLoopResult]: For program point L782(line 782) no Hoare annotation was computed. [2020-11-07 00:05:51,784 INFO L266 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-11-07 00:05:51,785 INFO L266 CegarLoopResult]: For program point L780(line 780) no Hoare annotation was computed. [2020-11-07 00:05:51,785 INFO L266 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-11-07 00:05:51,785 INFO L266 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-11-07 00:05:51,785 INFO L266 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-11-07 00:05:51,785 INFO L266 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-11-07 00:05:51,785 INFO L266 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-11-07 00:05:51,785 INFO L266 CegarLoopResult]: For program point L205(lines 205 213) no Hoare annotation was computed. [2020-11-07 00:05:51,785 INFO L266 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-11-07 00:05:51,785 INFO L266 CegarLoopResult]: For program point L205-2(lines 205 213) no Hoare annotation was computed. [2020-11-07 00:05:51,785 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 197 219) no Hoare annotation was computed. [2020-11-07 00:05:51,785 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 197 219) no Hoare annotation was computed. [2020-11-07 00:05:51,785 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 197 219) no Hoare annotation was computed. [2020-11-07 00:05:51,786 INFO L266 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-11-07 00:05:51,786 INFO L266 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-11-07 00:05:51,786 INFO L266 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-11-07 00:05:51,786 INFO L266 CegarLoopResult]: For program point L729(line 729) no Hoare annotation was computed. [2020-11-07 00:05:51,786 INFO L266 CegarLoopResult]: For program point L663(lines 663 667) no Hoare annotation was computed. [2020-11-07 00:05:51,786 INFO L266 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-11-07 00:05:51,786 INFO L266 CegarLoopResult]: For program point L688-2(lines 688 708) no Hoare annotation was computed. [2020-11-07 00:05:51,786 INFO L266 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-11-07 00:05:51,786 INFO L266 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-11-07 00:05:51,786 INFO L266 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-11-07 00:05:51,786 INFO L266 CegarLoopResult]: For program point L639(lines 639 741) no Hoare annotation was computed. [2020-11-07 00:05:51,786 INFO L266 CegarLoopResult]: For program point L639-1(lines 639 741) no Hoare annotation was computed. [2020-11-07 00:05:51,786 INFO L266 CegarLoopResult]: For program point L730(line 730) no Hoare annotation was computed. [2020-11-07 00:05:51,787 INFO L266 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-11-07 00:05:51,787 INFO L266 CegarLoopResult]: For program point L730-1(line 730) no Hoare annotation was computed. [2020-11-07 00:05:51,787 INFO L266 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-11-07 00:05:51,787 INFO L266 CegarLoopResult]: For program point L730-2(line 730) no Hoare annotation was computed. [2020-11-07 00:05:51,787 INFO L266 CegarLoopResult]: For program point L689(lines 688 708) no Hoare annotation was computed. [2020-11-07 00:05:51,787 INFO L266 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-11-07 00:05:51,787 INFO L266 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-11-07 00:05:51,787 INFO L266 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-11-07 00:05:51,787 INFO L266 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-11-07 00:05:51,787 INFO L266 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-11-07 00:05:51,787 INFO L266 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-11-07 00:05:51,787 INFO L266 CegarLoopResult]: For program point L673(line 673) no Hoare annotation was computed. [2020-11-07 00:05:51,787 INFO L266 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-11-07 00:05:51,788 INFO L266 CegarLoopResult]: For program point L673-1(line 673) no Hoare annotation was computed. [2020-11-07 00:05:51,788 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 639 741) no Hoare annotation was computed. [2020-11-07 00:05:51,788 INFO L266 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-11-07 00:05:51,788 INFO L266 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-11-07 00:05:51,788 INFO L266 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-11-07 00:05:51,788 INFO L266 CegarLoopResult]: For program point L690(lines 690 694) no Hoare annotation was computed. [2020-11-07 00:05:51,788 INFO L266 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-11-07 00:05:51,788 INFO L266 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-11-07 00:05:51,788 INFO L266 CegarLoopResult]: For program point L715-1(line 715) no Hoare annotation was computed. [2020-11-07 00:05:51,788 INFO L266 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-11-07 00:05:51,788 INFO L266 CegarLoopResult]: For program point L715-2(line 715) no Hoare annotation was computed. [2020-11-07 00:05:51,788 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 639 741) no Hoare annotation was computed. [2020-11-07 00:05:51,788 INFO L266 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-11-07 00:05:51,789 INFO L266 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-11-07 00:05:51,789 INFO L266 CegarLoopResult]: For program point L699-1(line 699) no Hoare annotation was computed. [2020-11-07 00:05:51,789 INFO L266 CegarLoopResult]: For program point L699-2(line 699) no Hoare annotation was computed. [2020-11-07 00:05:51,789 INFO L266 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-11-07 00:05:51,789 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 639 741) no Hoare annotation was computed. [2020-11-07 00:05:51,789 INFO L266 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-11-07 00:05:51,789 INFO L266 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-11-07 00:05:51,789 INFO L266 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-11-07 00:05:51,789 INFO L266 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-11-07 00:05:51,789 INFO L266 CegarLoopResult]: For program point L733(line 733) no Hoare annotation was computed. [2020-11-07 00:05:51,789 INFO L266 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-11-07 00:05:51,789 INFO L266 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-11-07 00:05:51,790 INFO L266 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-11-07 00:05:51,790 INFO L266 CegarLoopResult]: For program point L717-1(line 717) no Hoare annotation was computed. [2020-11-07 00:05:51,790 INFO L266 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-11-07 00:05:51,790 INFO L266 CegarLoopResult]: For program point L717-2(line 717) no Hoare annotation was computed. [2020-11-07 00:05:51,790 INFO L266 CegarLoopResult]: For program point L709(lines 687 710) no Hoare annotation was computed. [2020-11-07 00:05:51,790 INFO L266 CegarLoopResult]: For program point L676(line 676) no Hoare annotation was computed. [2020-11-07 00:05:51,790 INFO L266 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-11-07 00:05:51,790 INFO L266 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-11-07 00:05:51,790 INFO L266 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-11-07 00:05:51,790 INFO L266 CegarLoopResult]: For program point L668(lines 668 684) no Hoare annotation was computed. [2020-11-07 00:05:51,790 INFO L266 CegarLoopResult]: For program point L701-1(line 701) no Hoare annotation was computed. [2020-11-07 00:05:51,790 INFO L266 CegarLoopResult]: For program point L701-2(line 701) no Hoare annotation was computed. [2020-11-07 00:05:51,790 INFO L266 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-11-07 00:05:51,790 INFO L266 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-11-07 00:05:51,791 INFO L266 CegarLoopResult]: For program point L685(lines 685 726) no Hoare annotation was computed. [2020-11-07 00:05:51,791 INFO L266 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-11-07 00:05:51,791 INFO L266 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-11-07 00:05:51,791 INFO L266 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-11-07 00:05:51,791 INFO L266 CegarLoopResult]: For program point L677-1(line 677) no Hoare annotation was computed. [2020-11-07 00:05:51,791 INFO L266 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-11-07 00:05:51,791 INFO L266 CegarLoopResult]: For program point L727(lines 727 738) no Hoare annotation was computed. [2020-11-07 00:05:51,791 INFO L266 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-11-07 00:05:51,791 INFO L266 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-11-07 00:05:51,791 INFO L266 CegarLoopResult]: For program point L719-1(line 719) no Hoare annotation was computed. [2020-11-07 00:05:51,791 INFO L266 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-11-07 00:05:51,792 INFO L266 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-11-07 00:05:51,792 INFO L266 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-11-07 00:05:51,792 INFO L266 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-11-07 00:05:51,792 INFO L266 CegarLoopResult]: For program point L703-1(line 703) no Hoare annotation was computed. [2020-11-07 00:05:51,792 INFO L266 CegarLoopResult]: For program point L670-1(line 670) no Hoare annotation was computed. [2020-11-07 00:05:51,792 INFO L266 CegarLoopResult]: For program point L728(lines 728 735) no Hoare annotation was computed. [2020-11-07 00:05:51,792 INFO L266 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-11-07 00:05:51,792 INFO L266 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-11-07 00:05:51,792 INFO L266 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-11-07 00:05:51,792 INFO L266 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-11-07 00:05:51,792 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 836 845) no Hoare annotation was computed. [2020-11-07 00:05:51,793 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 836 845) no Hoare annotation was computed. [2020-11-07 00:05:51,793 INFO L266 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-11-07 00:05:51,793 INFO L266 CegarLoopResult]: For program point L841(line 841) no Hoare annotation was computed. [2020-11-07 00:05:51,793 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 836 845) no Hoare annotation was computed. [2020-11-07 00:05:51,793 INFO L266 CegarLoopResult]: For program point L838(line 838) no Hoare annotation was computed. [2020-11-07 00:05:51,793 INFO L266 CegarLoopResult]: For program point L838-1(line 838) no Hoare annotation was computed. [2020-11-07 00:05:51,793 INFO L266 CegarLoopResult]: For program point L838-2(line 838) no Hoare annotation was computed. [2020-11-07 00:05:51,793 INFO L262 CegarLoopResult]: At program point L386-1(line 386) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,793 INFO L262 CegarLoopResult]: At program point L386-2(line 386) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,793 INFO L262 CegarLoopResult]: At program point L386-3(line 386) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,793 INFO L262 CegarLoopResult]: At program point L382(line 382) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,794 INFO L262 CegarLoopResult]: At program point L766(line 766) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,794 INFO L262 CegarLoopResult]: At program point L638(line 638) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:05:51,794 INFO L262 CegarLoopResult]: At program point L382-1(line 382) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,794 INFO L262 CegarLoopResult]: At program point L766-1(line 766) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,794 INFO L262 CegarLoopResult]: At program point L382-2(line 382) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,794 INFO L262 CegarLoopResult]: At program point L382-3(line 382) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,794 INFO L262 CegarLoopResult]: At program point L378(line 378) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,794 INFO L262 CegarLoopResult]: At program point L382-4(line 382) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,794 INFO L262 CegarLoopResult]: At program point L378-1(line 378) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,795 INFO L262 CegarLoopResult]: At program point L378-2(line 378) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,795 INFO L262 CegarLoopResult]: At program point L378-3(line 378) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,795 INFO L262 CegarLoopResult]: At program point L151(line 151) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,795 INFO L262 CegarLoopResult]: At program point L374(line 374) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,795 INFO L262 CegarLoopResult]: At program point L374-1(line 374) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,795 INFO L262 CegarLoopResult]: At program point L374-2(line 374) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,795 INFO L262 CegarLoopResult]: At program point L820(line 820) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,795 INFO L262 CegarLoopResult]: At program point L374-3(line 374) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,795 INFO L262 CegarLoopResult]: At program point L370(line 370) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,796 INFO L262 CegarLoopResult]: At program point L374-4(line 374) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,796 INFO L262 CegarLoopResult]: At program point L370-1(line 370) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,796 INFO L262 CegarLoopResult]: At program point L374-5(line 374) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,796 INFO L262 CegarLoopResult]: At program point L370-2(line 370) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,796 INFO L262 CegarLoopResult]: At program point L374-6(line 374) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,796 INFO L262 CegarLoopResult]: At program point L370-3(line 370) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,796 INFO L262 CegarLoopResult]: At program point L374-7(line 374) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,796 INFO L262 CegarLoopResult]: At program point L366(line 366) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,796 INFO L262 CegarLoopResult]: At program point L370-4(line 370) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,796 INFO L262 CegarLoopResult]: At program point L366-1(line 366) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,797 INFO L262 CegarLoopResult]: At program point L366-2(line 366) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,797 INFO L262 CegarLoopResult]: At program point L812(line 812) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,797 INFO L262 CegarLoopResult]: At program point L366-3(line 366) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,797 INFO L262 CegarLoopResult]: At program point L812-1(line 812) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,797 INFO L262 CegarLoopResult]: At program point L362(line 362) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,797 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,797 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,797 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,797 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,798 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,798 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,798 INFO L262 CegarLoopResult]: At program point L767(line 767) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,798 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,798 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,798 INFO L262 CegarLoopResult]: At program point L813(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,798 INFO L262 CegarLoopResult]: At program point L202(line 202) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,798 INFO L262 CegarLoopResult]: At program point L388(line 388) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,798 INFO L262 CegarLoopResult]: At program point L388-1(line 388) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,798 INFO L262 CegarLoopResult]: At program point L388-2(line 388) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,799 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:05:51,799 INFO L262 CegarLoopResult]: At program point L215(line 215) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,799 INFO L262 CegarLoopResult]: At program point L215-1(line 215) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,799 INFO L262 CegarLoopResult]: At program point L215-2(line 215) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,799 INFO L262 CegarLoopResult]: At program point L211(line 211) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,799 INFO L262 CegarLoopResult]: At program point L211-1(line 211) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,799 INFO L262 CegarLoopResult]: At program point L211-2(line 211) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,799 INFO L262 CegarLoopResult]: At program point L211-3(line 211) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,799 INFO L262 CegarLoopResult]: At program point L207(line 207) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,799 INFO L262 CegarLoopResult]: At program point L207-1(line 207) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,800 INFO L262 CegarLoopResult]: At program point L207-2(line 207) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,800 INFO L262 CegarLoopResult]: At program point L207-3(line 207) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,800 INFO L262 CegarLoopResult]: At program point L203(line 203) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,800 INFO L262 CegarLoopResult]: At program point L207-4(line 207) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,800 INFO L262 CegarLoopResult]: At program point L203-1(line 203) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,800 INFO L262 CegarLoopResult]: At program point L207-5(line 207) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,800 INFO L262 CegarLoopResult]: At program point L203-2(line 203) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,800 INFO L262 CegarLoopResult]: At program point L203-3(line 203) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,800 INFO L262 CegarLoopResult]: At program point L203-4(line 203) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,800 INFO L262 CegarLoopResult]: At program point L203-5(line 203) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,801 INFO L262 CegarLoopResult]: At program point L203-6(line 203) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,801 INFO L262 CegarLoopResult]: At program point L773(line 773) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,801 INFO L262 CegarLoopResult]: At program point L261(line 261) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,801 INFO L262 CegarLoopResult]: At program point L203-7(line 203) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,801 INFO L262 CegarLoopResult]: At program point L773-1(line 773) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,801 INFO L262 CegarLoopResult]: At program point L150(line 150) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,801 INFO L262 CegarLoopResult]: At program point L819(line 819) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,801 INFO L262 CegarLoopResult]: At program point L819-1(line 819) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,802 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 00:05:51,802 INFO L262 CegarLoopResult]: At program point L774(line 774) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,802 INFO L262 CegarLoopResult]: At program point L262(line 262) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,802 INFO L262 CegarLoopResult]: At program point L386(line 386) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:05:51,802 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:05:51,802 INFO L266 CegarLoopResult]: For program point activatePumpFINAL(lines 321 328) no Hoare annotation was computed. [2020-11-07 00:05:51,802 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 321 328) no Hoare annotation was computed. [2020-11-07 00:05:51,802 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 321 328) no Hoare annotation was computed. [2020-11-07 00:05:51,802 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 220 228) the Hoare annotation is: true [2020-11-07 00:05:51,803 INFO L262 CegarLoopResult]: At program point L225(line 225) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (not (= ~pumpRunning~0 0))) [2020-11-07 00:05:51,803 INFO L269 CegarLoopResult]: At program point L224(line 224) the Hoare annotation is: true [2020-11-07 00:05:51,803 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 220 228) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:05:51,803 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 220 228) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:05:51,803 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 176 187) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:05:51,803 INFO L262 CegarLoopResult]: At program point L183(line 183) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:05:51,803 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 176 187) the Hoare annotation is: true [2020-11-07 00:05:51,803 INFO L262 CegarLoopResult]: At program point L181(line 181) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:05:51,803 INFO L269 CegarLoopResult]: At program point L180-1(lines 176 187) the Hoare annotation is: true [2020-11-07 00:05:51,803 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:05:51,804 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:05:51,804 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:05:51,804 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:05:51,804 INFO L262 CegarLoopResult]: At program point L277(line 277) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,804 INFO L262 CegarLoopResult]: At program point L275(lines 275 281) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,804 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 264 287) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,804 INFO L262 CegarLoopResult]: At program point L270(line 270) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,804 INFO L262 CegarLoopResult]: At program point L268(lines 267 286) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:05:51,804 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 264 287) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (= test_~tmp~3 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~1 2147483648)) (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~2)) .cse0 (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (= |old(~waterLevel~0)| 0) (not (<= test_~tmp~3 2147483647)) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___2~0 2147483647))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) .cse0))) [2020-11-07 00:05:51,805 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 264 287) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (= test_~tmp~3 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~2) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~1 2147483648)) (= __utac_acc__Specification4_spec__1_~tmp~1 getWaterLevel_~retValue_acc~2)) .cse0 (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (= |old(~waterLevel~0)| 0) (not (<= test_~tmp~3 2147483647)) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___2~0 2147483647))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) .cse0))) [2020-11-07 00:05:51,805 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 44 73) the Hoare annotation is: true [2020-11-07 00:05:51,805 INFO L269 CegarLoopResult]: At program point L58(lines 58 62) the Hoare annotation is: true [2020-11-07 00:05:51,805 INFO L269 CegarLoopResult]: At program point L58-1(lines 58 62) the Hoare annotation is: true [2020-11-07 00:05:51,805 INFO L269 CegarLoopResult]: At program point L54-2(lines 54 68) the Hoare annotation is: true [2020-11-07 00:05:51,805 INFO L269 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: true [2020-11-07 00:05:51,805 INFO L269 CegarLoopResult]: At program point L50-1(line 50) the Hoare annotation is: true [2020-11-07 00:05:51,805 INFO L269 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-11-07 00:05:51,805 INFO L269 CegarLoopResult]: At program point L69(lines 44 73) the Hoare annotation is: true [2020-11-07 00:05:51,805 INFO L269 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: true [2020-11-07 00:05:51,806 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 44 73) the Hoare annotation is: true [2020-11-07 00:05:51,806 INFO L269 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: true [2020-11-07 00:05:51,806 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 188 196) the Hoare annotation is: true [2020-11-07 00:05:51,806 INFO L269 CegarLoopResult]: At program point L193(line 193) the Hoare annotation is: true [2020-11-07 00:05:51,806 INFO L269 CegarLoopResult]: At program point L192(line 192) the Hoare annotation is: true [2020-11-07 00:05:51,806 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 188 196) the Hoare annotation is: true [2020-11-07 00:05:51,806 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 188 196) the Hoare annotation is: true [2020-11-07 00:05:51,806 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 152 163) the Hoare annotation is: true [2020-11-07 00:05:51,806 INFO L269 CegarLoopResult]: At program point L157(line 157) the Hoare annotation is: true [2020-11-07 00:05:51,806 INFO L269 CegarLoopResult]: At program point L156-1(lines 152 163) the Hoare annotation is: true [2020-11-07 00:05:51,806 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 152 163) the Hoare annotation is: true [2020-11-07 00:05:51,807 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 101 107) the Hoare annotation is: true [2020-11-07 00:05:51,807 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 101 107) the Hoare annotation is: true [2020-11-07 00:05:51,807 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:05:51,807 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:05:51,807 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:05:51,807 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:05:51,807 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 393 400) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~systemActive~0)|))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~3 2147483647)) (not (= test_~tmp___0~1 0)) .cse0 (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (< ~waterLevel~0 3)) .cse1 (= 1 ~systemActive~0) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp~3 2147483648)))))) [2020-11-07 00:05:51,807 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 393 400) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:05:51,808 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 393 400) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~systemActive~0)|))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (<= 1 ~systemActive~0) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~3 2147483647)) (not (= test_~tmp___0~1 0)) .cse0 (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (< ~waterLevel~0 3)) .cse1 (= 1 ~systemActive~0) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp~3 2147483648)))))) [2020-11-07 00:05:51,808 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 164 175) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~3 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2020-11-07 00:05:51,808 INFO L262 CegarLoopResult]: At program point L169(line 169) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2020-11-07 00:05:51,808 INFO L262 CegarLoopResult]: At program point L168-1(lines 164 175) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~3 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2020-11-07 00:05:51,808 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 164 175) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~3 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2020-11-07 00:05:51,808 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 870 877) the Hoare annotation is: true [2020-11-07 00:05:51,808 INFO L269 CegarLoopResult]: At program point L874(line 874) the Hoare annotation is: true [2020-11-07 00:05:51,808 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 870 877) the Hoare annotation is: true [2020-11-07 00:05:51,809 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 870 877) the Hoare annotation is: true [2020-11-07 00:05:51,832 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:05:51 BoogieIcfgContainer [2020-11-07 00:05:51,832 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:05:51,834 INFO L168 Benchmark]: Toolchain (without parser) took 92020.82 ms. Allocated memory was 154.1 MB in the beginning and 650.1 MB in the end (delta: 496.0 MB). Free memory was 128.8 MB in the beginning and 395.6 MB in the end (delta: -266.8 MB). Peak memory consumption was 401.9 MB. Max. memory is 8.0 GB. [2020-11-07 00:05:51,834 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 154.1 MB. Free memory is still 128.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:05:51,834 INFO L168 Benchmark]: CACSL2BoogieTranslator took 587.38 ms. Allocated memory is still 154.1 MB. Free memory was 128.1 MB in the beginning and 107.7 MB in the end (delta: 20.5 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2020-11-07 00:05:51,835 INFO L168 Benchmark]: Boogie Preprocessor took 107.50 ms. Allocated memory is still 154.1 MB. Free memory was 107.7 MB in the beginning and 103.9 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:05:51,835 INFO L168 Benchmark]: RCFGBuilder took 1926.41 ms. Allocated memory was 154.1 MB in the beginning and 185.6 MB in the end (delta: 31.5 MB). Free memory was 103.8 MB in the beginning and 152.7 MB in the end (delta: -48.9 MB). Peak memory consumption was 57.4 MB. Max. memory is 8.0 GB. [2020-11-07 00:05:51,836 INFO L168 Benchmark]: TraceAbstraction took 89387.20 ms. Allocated memory was 185.6 MB in the beginning and 650.1 MB in the end (delta: 464.5 MB). Free memory was 152.2 MB in the beginning and 395.6 MB in the end (delta: -243.5 MB). Peak memory consumption was 392.8 MB. Max. memory is 8.0 GB. [2020-11-07 00:05:51,838 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 154.1 MB. Free memory is still 128.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 587.38 ms. Allocated memory is still 154.1 MB. Free memory was 128.1 MB in the beginning and 107.7 MB in the end (delta: 20.5 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 107.50 ms. Allocated memory is still 154.1 MB. Free memory was 107.7 MB in the beginning and 103.9 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1926.41 ms. Allocated memory was 154.1 MB in the beginning and 185.6 MB in the end (delta: 31.5 MB). Free memory was 103.8 MB in the beginning and 152.7 MB in the end (delta: -48.9 MB). Peak memory consumption was 57.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 89387.20 ms. Allocated memory was 185.6 MB in the beginning and 650.1 MB in the end (delta: 464.5 MB). Free memory was 152.2 MB in the beginning and 395.6 MB in the end (delta: -243.5 MB). Peak memory consumption was 392.8 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 773]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 766]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 812]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 819]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 412]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || (((((\old(systemActive) == systemActive && \old(waterLevel) == waterLevel) && 0 <= tmp + 2147483648) && tmp <= 2147483647) && pumpRunning == 0) && splverifierCounter == 0)) || ((((\old(systemActive) == systemActive && \old(waterLevel) == waterLevel) && pumpRunning == \old(pumpRunning)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 853]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 860]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1) - ProcedureContractResult [Line: 232]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (((!(1 <= systemActive) || !(pumpRunning == 0)) || waterLevel == 0) || !(tmp == 0)) && ((((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(splverifierCounter < 4)) || tmp == 0) || !(0 <= tmp___2 + 2147483648)) || (((((tmp___0 == 0 && pumpRunning == \result) && waterLevel == retValue_acc) && 0 <= tmp + 2147483648) && aux-isPumpRunning()-aux == 0) && tmp == retValue_acc)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || (((waterLevel == retValue_acc && 0 <= tmp + 2147483648) && tmp == retValue_acc) && !(tmp == 0))) || !(tmp <= 2147483647)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 122]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 348]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 846]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 109]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 337]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 329]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 296]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 288]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 402]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 176]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 220]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (!(1 <= systemActive) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 44]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 188]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 264]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || ((waterLevel == retValue_acc && 0 <= tmp + 2147483648) && tmp == retValue_acc)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || \old(waterLevel) == 0) || !(tmp <= 2147483647)) || !(\old(waterLevel) < 3)) || !(tmp___2 <= 2147483647)) && (((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 152]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 101]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 393]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((\old(systemActive) == systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0)) && (((((((((((tmp___2 == 0 || !(tmp <= 2147483647)) || !(tmp___0 == 0)) || !(1 <= \old(systemActive))) || !(splverifierCounter < 4)) || tmp == 0) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 1 == systemActive) || !(tmp___2 <= 2147483647)) || !(0 <= tmp + 2147483648)) - ProcedureContractResult [Line: 164]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((!(1 <= systemActive) || !(tmp <= 2147483647)) || \old(waterLevel) == waterLevel) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || !(0 <= tmp + 2147483648) - ProcedureContractResult [Line: 870]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 601 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 44.8s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 36.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 44.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1205 SDtfs, 2986 SDslu, 2849 SDs, 0 SdLazy, 5711 SolverSat, 1010 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 350 GetRequests, 180 SyntacticMatches, 1 SemanticMatches, 169 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3064 ImplicationChecksByTransitivity, 26.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=398occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 6 MinimizatonAttempts, 454 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 245 LocationsWithAnnotation, 1224 PreInvPairs, 1676 NumberOfFragments, 4247 HoareAnnotationTreeSize, 1224 FomulaSimplifications, 2465949 FormulaSimplificationTreeSizeReduction, 11.3s HoareSimplificationTime, 245 FomulaSimplificationsInter, 81218 FormulaSimplificationTreeSizeReductionInter, 32.8s 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...