/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product11.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 04:14:25,959 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 04:14:25,963 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 04:14:26,008 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 04:14:26,008 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 04:14:26,010 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 04:14:26,011 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 04:14:26,014 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 04:14:26,016 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 04:14:26,017 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 04:14:26,018 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 04:14:26,020 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 04:14:26,020 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 04:14:26,021 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 04:14:26,023 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 04:14:26,024 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 04:14:26,025 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 04:14:26,026 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 04:14:26,028 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 04:14:26,031 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 04:14:26,033 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 04:14:26,034 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 04:14:26,036 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 04:14:26,037 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 04:14:26,040 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 04:14:26,040 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 04:14:26,041 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 04:14:26,042 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 04:14:26,042 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 04:14:26,043 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 04:14:26,044 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 04:14:26,045 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 04:14:26,046 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 04:14:26,046 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 04:14:26,048 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 04:14:26,048 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 04:14:26,049 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 04:14:26,049 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 04:14:26,049 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 04:14:26,051 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 04:14:26,051 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 04:14:26,052 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 04:14:26,065 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 04:14:26,065 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 04:14:26,067 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 04:14:26,067 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 04:14:26,068 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 04:14:26,068 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 04:14:26,068 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 04:14:26,068 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 04:14:26,069 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 04:14:26,069 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 04:14:26,069 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 04:14:26,069 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 04:14:26,069 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 04:14:26,070 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 04:14:26,070 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 04:14:26,070 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 04:14:26,070 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 04:14:26,070 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 04:14:26,071 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 04:14:26,071 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 04:14:26,071 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 04:14:26,071 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 04:14:26,071 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-11-07 04:14:26,451 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 04:14:26,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 04:14:26,486 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 04:14:26,487 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 04:14:26,488 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 04:14:26,489 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product11.cil.c [2020-11-07 04:14:26,574 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d5f542f2/91d083f204ee4a74b255d3eb520d0a21/FLAGcd6a7c8c5 [2020-11-07 04:14:27,262 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 04:14:27,263 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product11.cil.c [2020-11-07 04:14:27,282 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d5f542f2/91d083f204ee4a74b255d3eb520d0a21/FLAGcd6a7c8c5 [2020-11-07 04:14:27,589 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d5f542f2/91d083f204ee4a74b255d3eb520d0a21 [2020-11-07 04:14:27,593 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 04:14:27,604 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 04:14:27,611 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 04:14:27,611 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 04:14:27,616 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 04:14:27,617 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:14:27" (1/1) ... [2020-11-07 04:14:27,621 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@144380d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:27, skipping insertion in model container [2020-11-07 04:14:27,622 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:14:27" (1/1) ... [2020-11-07 04:14:27,632 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 04:14:27,712 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 04:14:28,158 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:14:28,170 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 04:14:28,248 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:14:28,288 INFO L208 MainTranslator]: Completed translation [2020-11-07 04:14:28,288 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:28 WrapperNode [2020-11-07 04:14:28,289 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 04:14:28,290 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 04:14:28,290 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 04:14:28,290 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 04:14:28,305 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:28" (1/1) ... [2020-11-07 04:14:28,305 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:28" (1/1) ... [2020-11-07 04:14:28,323 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:28" (1/1) ... [2020-11-07 04:14:28,324 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:28" (1/1) ... [2020-11-07 04:14:28,355 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:28" (1/1) ... [2020-11-07 04:14:28,364 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:28" (1/1) ... [2020-11-07 04:14:28,370 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:28" (1/1) ... [2020-11-07 04:14:28,377 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 04:14:28,378 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 04:14:28,379 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 04:14:28,379 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 04:14:28,380 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:28" (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 04:14:28,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 04:14:28,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 04:14:28,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 04:14:28,457 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 04:14:28,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 04:14:28,458 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 04:14:28,458 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 04:14:28,458 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2020-11-07 04:14:28,458 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 04:14:28,458 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 04:14:28,459 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 04:14:28,459 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 04:14:28,459 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 04:14:28,459 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-07 04:14:28,459 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 04:14:28,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 04:14:28,460 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 04:14:28,460 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 04:14:28,460 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 04:14:28,460 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 04:14:28,460 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 04:14:28,460 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 04:14:28,461 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 04:14:28,461 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 04:14:28,461 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 04:14:28,461 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 04:14:28,461 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 04:14:28,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 04:14:28,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 04:14:28,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 04:14:28,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 04:14:28,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 04:14:28,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 04:14:28,463 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 04:14:28,463 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 04:14:28,463 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 04:14:28,463 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 04:14:28,463 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 04:14:28,464 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 04:14:28,464 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 04:14:28,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 04:14:28,464 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 04:14:28,464 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 04:14:28,465 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 04:14:28,465 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 04:14:28,465 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 04:14:28,465 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 04:14:28,465 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 04:14:28,465 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 04:14:28,466 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 04:14:28,466 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 04:14:28,466 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 04:14:28,466 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-07 04:14:28,466 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 04:14:28,466 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 04:14:28,466 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2020-11-07 04:14:28,467 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 04:14:28,467 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 04:14:28,467 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 04:14:28,467 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 04:14:28,467 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 04:14:28,467 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 04:14:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 04:14:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 04:14:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 04:14:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 04:14:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 04:14:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 04:14:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 04:14:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 04:14:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 04:14:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 04:14:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 04:14:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 04:14:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 04:14:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 04:14:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 04:14:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 04:14:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 04:14:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 04:14:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 04:14:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 04:14:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 04:14:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 04:14:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 04:14:28,472 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 04:14:28,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 04:14:28,474 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 04:14:29,659 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 04:14:29,659 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 04:14:29,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:14:29 BoogieIcfgContainer [2020-11-07 04:14:29,663 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 04:14:29,665 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 04:14:29,665 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 04:14:29,669 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 04:14:29,669 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 04:14:27" (1/3) ... [2020-11-07 04:14:29,670 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28fbcd30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:14:29, skipping insertion in model container [2020-11-07 04:14:29,670 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:28" (2/3) ... [2020-11-07 04:14:29,671 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28fbcd30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:14:29, skipping insertion in model container [2020-11-07 04:14:29,671 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:14:29" (3/3) ... [2020-11-07 04:14:29,673 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product11.cil.c [2020-11-07 04:14:29,689 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 04:14:29,694 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 04:14:29,707 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 04:14:29,732 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 04:14:29,732 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 04:14:29,732 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-07 04:14:29,732 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 04:14:29,732 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 04:14:29,733 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 04:14:29,733 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 04:14:29,733 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 04:14:29,777 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states. [2020-11-07 04:14:29,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 04:14:29,796 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:14:29,797 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 04:14:29,797 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 04:14:29,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:14:29,804 INFO L82 PathProgramCache]: Analyzing trace with hash 128567441, now seen corresponding path program 1 times [2020-11-07 04:14:29,814 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:14:29,814 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [357314570] [2020-11-07 04:14:29,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:14:30,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:30,556 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:14:30,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:14:30,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:30,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:14:30,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:30,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:14:30,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:30,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:14:30,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:30,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:14:30,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:30,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 04:14:30,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:30,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:14:30,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:30,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:14:30,748 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [357314570] [2020-11-07 04:14:30,750 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:14:30,751 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 04:14:30,752 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [263032084] [2020-11-07 04:14:30,760 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 04:14:30,763 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:14:30,778 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 04:14:30,779 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 04:14:30,781 INFO L87 Difference]: Start difference. First operand 259 states. Second operand 3 states. [2020-11-07 04:14:32,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:14:32,188 INFO L93 Difference]: Finished difference Result 373 states and 448 transitions. [2020-11-07 04:14:32,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 04:14:32,191 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 04:14:32,192 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:14:32,207 INFO L225 Difference]: With dead ends: 373 [2020-11-07 04:14:32,207 INFO L226 Difference]: Without dead ends: 244 [2020-11-07 04:14:32,212 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 04:14:32,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 244 states. [2020-11-07 04:14:32,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 244 to 205. [2020-11-07 04:14:32,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 205 states. [2020-11-07 04:14:32,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 205 states and 219 transitions. [2020-11-07 04:14:32,348 INFO L78 Accepts]: Start accepts. Automaton has 205 states and 219 transitions. Word has length 148 [2020-11-07 04:14:32,349 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:14:32,349 INFO L481 AbstractCegarLoop]: Abstraction has 205 states and 219 transitions. [2020-11-07 04:14:32,349 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 04:14:32,349 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 219 transitions. [2020-11-07 04:14:32,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 04:14:32,354 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:14:32,354 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 04:14:32,354 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 04:14:32,355 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 04:14:32,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:14:32,355 INFO L82 PathProgramCache]: Analyzing trace with hash 1547340642, now seen corresponding path program 1 times [2020-11-07 04:14:32,356 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:14:32,356 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [790060736] [2020-11-07 04:14:32,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:14:32,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:32,895 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:14:32,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:14:32,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:32,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:14:32,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:32,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:14:32,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:32,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:14:32,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:32,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:14:32,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:32,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:14:33,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:33,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 04:14:33,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:33,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:14:33,053 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [790060736] [2020-11-07 04:14:33,054 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:14:33,054 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 04:14:33,054 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1337017237] [2020-11-07 04:14:33,056 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 04:14:33,056 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:14:33,057 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 04:14:33,057 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 04:14:33,057 INFO L87 Difference]: Start difference. First operand 205 states and 219 transitions. Second operand 4 states. [2020-11-07 04:14:33,899 WARN L194 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:14:34,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:14:34,670 INFO L93 Difference]: Finished difference Result 278 states and 309 transitions. [2020-11-07 04:14:34,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 04:14:34,671 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 04:14:34,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:14:34,679 INFO L225 Difference]: With dead ends: 278 [2020-11-07 04:14:34,679 INFO L226 Difference]: Without dead ends: 227 [2020-11-07 04:14:34,684 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 04:14:34,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2020-11-07 04:14:34,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 195. [2020-11-07 04:14:34,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 195 states. [2020-11-07 04:14:34,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 206 transitions. [2020-11-07 04:14:34,799 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 206 transitions. Word has length 149 [2020-11-07 04:14:34,803 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:14:34,803 INFO L481 AbstractCegarLoop]: Abstraction has 195 states and 206 transitions. [2020-11-07 04:14:34,803 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 04:14:34,803 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 206 transitions. [2020-11-07 04:14:34,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-11-07 04:14:34,813 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:14:34,813 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] [2020-11-07 04:14:34,813 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 04:14:34,814 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 04:14:34,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:14:34,815 INFO L82 PathProgramCache]: Analyzing trace with hash 1366491904, now seen corresponding path program 1 times [2020-11-07 04:14:34,815 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:14:34,816 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1171670228] [2020-11-07 04:14:34,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:14:34,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:35,370 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:14:35,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:14:35,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:35,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:14:35,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:35,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:14:35,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:35,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:14:35,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:35,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:14:35,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:35,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:14:35,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:35,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-11-07 04:14:35,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:35,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:14:35,553 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1171670228] [2020-11-07 04:14:35,553 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:14:35,553 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 04:14:35,554 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [47068936] [2020-11-07 04:14:35,554 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 04:14:35,554 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:14:35,555 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 04:14:35,555 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-07 04:14:35,556 INFO L87 Difference]: Start difference. First operand 195 states and 206 transitions. Second operand 9 states. [2020-11-07 04:14:36,240 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:14:36,740 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:14:37,158 WARN L194 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:14:37,542 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:14:37,949 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:14:38,347 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:14:39,532 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:14:40,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:14:40,992 INFO L93 Difference]: Finished difference Result 479 states and 548 transitions. [2020-11-07 04:14:40,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 04:14:40,993 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 158 [2020-11-07 04:14:40,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:14:40,997 INFO L225 Difference]: With dead ends: 479 [2020-11-07 04:14:40,997 INFO L226 Difference]: Without dead ends: 399 [2020-11-07 04:14:40,999 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-11-07 04:14:41,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 399 states. [2020-11-07 04:14:41,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 399 to 326. [2020-11-07 04:14:41,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 326 states. [2020-11-07 04:14:41,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 358 transitions. [2020-11-07 04:14:41,139 INFO L78 Accepts]: Start accepts. Automaton has 326 states and 358 transitions. Word has length 158 [2020-11-07 04:14:41,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:14:41,140 INFO L481 AbstractCegarLoop]: Abstraction has 326 states and 358 transitions. [2020-11-07 04:14:41,140 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 04:14:41,140 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 358 transitions. [2020-11-07 04:14:41,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-11-07 04:14:41,142 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:14:41,142 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] [2020-11-07 04:14:41,142 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 04:14:41,143 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:14:41,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:14:41,143 INFO L82 PathProgramCache]: Analyzing trace with hash -1761834482, now seen corresponding path program 1 times [2020-11-07 04:14:41,144 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:14:41,144 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1336769453] [2020-11-07 04:14:41,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:14:41,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:41,653 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:14:41,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:14:41,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:41,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:14:41,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:41,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:14:41,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:41,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:14:41,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:41,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:14:41,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:41,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-11-07 04:14:41,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:41,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-07 04:14:41,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:41,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-11-07 04:14:41,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:41,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:14:41,839 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1336769453] [2020-11-07 04:14:41,840 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:14:41,840 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-11-07 04:14:41,840 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1510934627] [2020-11-07 04:14:41,841 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-11-07 04:14:41,841 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:14:41,841 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-11-07 04:14:41,842 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=132, Unknown=0, NotChecked=0, Total=156 [2020-11-07 04:14:41,842 INFO L87 Difference]: Start difference. First operand 326 states and 358 transitions. Second operand 13 states. [2020-11-07 04:14:42,645 WARN L194 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:14:43,139 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:14:43,563 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:14:43,987 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:14:44,414 WARN L194 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:14:44,810 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:14:45,626 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:14:46,682 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:14:47,116 WARN L194 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:14:47,605 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:14:48,012 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:14:48,412 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:14:48,808 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:14:49,211 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:14:49,605 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:14:50,009 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:14:50,448 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:14:50,919 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:14:51,339 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:14:51,760 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:14:52,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:14:52,666 INFO L93 Difference]: Finished difference Result 933 states and 1118 transitions. [2020-11-07 04:14:52,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-11-07 04:14:52,666 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 161 [2020-11-07 04:14:52,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:14:52,673 INFO L225 Difference]: With dead ends: 933 [2020-11-07 04:14:52,673 INFO L226 Difference]: Without dead ends: 722 [2020-11-07 04:14:52,677 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 183 ImplicationChecksByTransitivity, 8.2s TimeCoverageRelationStatistics Valid=191, Invalid=865, Unknown=0, NotChecked=0, Total=1056 [2020-11-07 04:14:52,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 722 states. [2020-11-07 04:14:52,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 722 to 679. [2020-11-07 04:14:52,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 679 states. [2020-11-07 04:14:52,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 679 states and 777 transitions. [2020-11-07 04:14:52,994 INFO L78 Accepts]: Start accepts. Automaton has 679 states and 777 transitions. Word has length 161 [2020-11-07 04:14:52,995 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:14:52,995 INFO L481 AbstractCegarLoop]: Abstraction has 679 states and 777 transitions. [2020-11-07 04:14:52,995 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-11-07 04:14:52,995 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 777 transitions. [2020-11-07 04:14:52,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-11-07 04:14:52,998 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:14:52,999 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] [2020-11-07 04:14:52,999 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 04:14:52,999 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:14:53,000 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:14:53,000 INFO L82 PathProgramCache]: Analyzing trace with hash -813842485, now seen corresponding path program 1 times [2020-11-07 04:14:53,000 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:14:53,000 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1128584773] [2020-11-07 04:14:53,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:14:53,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:53,384 WARN L194 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:14:53,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:14:53,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:53,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:14:53,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:53,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:14:53,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:53,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:14:53,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:53,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:14:53,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:53,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-11-07 04:14:53,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:53,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-07 04:14:53,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:53,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-07 04:14:53,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:53,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 04:14:53,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:53,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:14:53,502 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1128584773] [2020-11-07 04:14:53,502 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:14:53,503 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-07 04:14:53,503 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1258210851] [2020-11-07 04:14:53,503 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-07 04:14:53,504 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:14:53,504 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-07 04:14:53,504 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-07 04:14:53,504 INFO L87 Difference]: Start difference. First operand 679 states and 777 transitions. Second operand 5 states. [2020-11-07 04:14:54,134 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:14:54,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:14:54,972 INFO L93 Difference]: Finished difference Result 1148 states and 1343 transitions. [2020-11-07 04:14:54,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-07 04:14:54,973 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2020-11-07 04:14:54,977 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:14:54,982 INFO L225 Difference]: With dead ends: 1148 [2020-11-07 04:14:54,982 INFO L226 Difference]: Without dead ends: 636 [2020-11-07 04:14:54,985 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-11-07 04:14:54,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 636 states. [2020-11-07 04:14:55,242 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 636 to 614. [2020-11-07 04:14:55,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 614 states. [2020-11-07 04:14:55,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 614 states and 673 transitions. [2020-11-07 04:14:55,247 INFO L78 Accepts]: Start accepts. Automaton has 614 states and 673 transitions. Word has length 166 [2020-11-07 04:14:55,248 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:14:55,248 INFO L481 AbstractCegarLoop]: Abstraction has 614 states and 673 transitions. [2020-11-07 04:14:55,248 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-07 04:14:55,248 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 673 transitions. [2020-11-07 04:14:55,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-11-07 04:14:55,252 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:14:55,253 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:14:55,253 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 04:14:55,253 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 04:14:55,254 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:14:55,254 INFO L82 PathProgramCache]: Analyzing trace with hash -1875960693, now seen corresponding path program 1 times [2020-11-07 04:14:55,254 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:14:55,254 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [855546821] [2020-11-07 04:14:55,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:14:55,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:55,676 WARN L194 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:14:55,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:14:55,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:55,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:14:55,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:55,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:14:55,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:55,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:14:55,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:55,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:14:55,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:55,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-11-07 04:14:55,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:55,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 04:14:55,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:55,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:14:55,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:55,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-11-07 04:14:55,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:55,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:14:55,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:55,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-11-07 04:14:55,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:55,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2020-11-07 04:14:55,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:55,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-11-07 04:14:55,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:55,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2020-11-07 04:14:55,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:55,857 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2020-11-07 04:14:55,858 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [855546821] [2020-11-07 04:14:55,858 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:14:55,858 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-11-07 04:14:55,858 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1909803744] [2020-11-07 04:14:55,859 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 04:14:55,859 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:14:55,860 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 04:14:55,860 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-07 04:14:55,860 INFO L87 Difference]: Start difference. First operand 614 states and 673 transitions. Second operand 9 states. [2020-11-07 04:14:56,555 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:14:58,243 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:14:58,684 WARN L194 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:14:59,117 WARN L194 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:14:59,518 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:14:59,869 WARN L194 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:14:59,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:14:59,964 INFO L93 Difference]: Finished difference Result 642 states and 709 transitions. [2020-11-07 04:14:59,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 04:14:59,965 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 208 [2020-11-07 04:14:59,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:14:59,966 INFO L225 Difference]: With dead ends: 642 [2020-11-07 04:14:59,966 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 04:14:59,968 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-11-07 04:14:59,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 04:14:59,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 04:14:59,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 04:14:59,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 04:14:59,969 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 208 [2020-11-07 04:14:59,969 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:14:59,969 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 04:14:59,969 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 04:14:59,969 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 04:14:59,969 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 04:14:59,970 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 04:14:59,972 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 04:15:07,409 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:15:07,705 WARN L194 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-11-07 04:15:08,039 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-11-07 04:15:08,300 WARN L194 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 04:15:08,587 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:15:08,888 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 04:15:09,176 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 04:15:09,700 WARN L194 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 10 [2020-11-07 04:15:10,225 WARN L194 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-11-07 04:15:10,491 WARN L194 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-11-07 04:15:11,642 WARN L194 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 167 DAG size of output: 12 [2020-11-07 04:15:12,223 WARN L194 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 11 [2020-11-07 04:15:12,510 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:15:12,786 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:15:13,370 WARN L194 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 8 [2020-11-07 04:15:13,643 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:15:13,915 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:15:14,253 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 04:15:14,534 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:15:15,142 WARN L194 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 8 [2020-11-07 04:15:15,416 WARN L194 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 04:15:15,995 WARN L194 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 14 [2020-11-07 04:15:16,270 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:15:16,804 WARN L194 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-11-07 04:15:17,379 WARN L194 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 8 [2020-11-07 04:15:17,692 WARN L194 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 7 [2020-11-07 04:15:18,273 WARN L194 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-11-07 04:15:18,769 WARN L194 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-11-07 04:15:19,326 WARN L194 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-11-07 04:15:19,600 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 04:15:19,890 WARN L194 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 04:15:20,403 WARN L194 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 11 [2020-11-07 04:15:20,895 WARN L194 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 8 [2020-11-07 04:15:21,179 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:15:21,761 WARN L194 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 14 [2020-11-07 04:15:22,327 WARN L194 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 10 [2020-11-07 04:15:22,599 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-11-07 04:15:22,866 WARN L194 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 04:15:23,418 WARN L194 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 10 [2020-11-07 04:15:23,997 WARN L194 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 7 [2020-11-07 04:15:24,464 WARN L194 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 11 [2020-11-07 04:15:24,741 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:15:25,345 WARN L194 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-11-07 04:15:25,911 WARN L194 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 11 [2020-11-07 04:15:26,464 WARN L194 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-11-07 04:15:27,007 WARN L194 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 8 [2020-11-07 04:15:27,296 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-11-07 04:15:27,625 WARN L194 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-11-07 04:15:27,938 WARN L194 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 04:15:28,257 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:15:28,547 WARN L194 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 04:15:29,089 WARN L194 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-11-07 04:15:29,556 WARN L194 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-11-07 04:15:29,851 WARN L194 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 04:15:30,403 WARN L194 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 8 [2020-11-07 04:15:30,737 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:15:31,253 WARN L194 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 10 [2020-11-07 04:15:31,526 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-11-07 04:15:32,078 WARN L194 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 10 [2020-11-07 04:15:32,616 WARN L194 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-11-07 04:15:32,892 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:15:32,909 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 04:15:32,909 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 04:15:32,909 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 04:15:32,910 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 04:15:32,910 INFO L266 CegarLoopResult]: For program point L576(lines 553 577) no Hoare annotation was computed. [2020-11-07 04:15:32,910 INFO L266 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-11-07 04:15:32,910 INFO L266 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-11-07 04:15:32,910 INFO L266 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-11-07 04:15:32,910 INFO L266 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-11-07 04:15:32,911 INFO L266 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-11-07 04:15:32,911 INFO L266 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-11-07 04:15:32,911 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 529 584) no Hoare annotation was computed. [2020-11-07 04:15:32,911 INFO L266 CegarLoopResult]: For program point L560(lines 560 564) no Hoare annotation was computed. [2020-11-07 04:15:32,911 INFO L266 CegarLoopResult]: For program point L560-1(lines 560 564) no Hoare annotation was computed. [2020-11-07 04:15:32,911 INFO L266 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-11-07 04:15:32,912 INFO L266 CegarLoopResult]: For program point L552-1(line 552) no Hoare annotation was computed. [2020-11-07 04:15:32,912 INFO L266 CegarLoopResult]: For program point L552-2(line 552) no Hoare annotation was computed. [2020-11-07 04:15:32,912 INFO L266 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-11-07 04:15:32,912 INFO L266 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-11-07 04:15:32,912 INFO L266 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-11-07 04:15:32,912 INFO L266 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-11-07 04:15:32,912 INFO L266 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-11-07 04:15:32,912 INFO L266 CegarLoopResult]: For program point L573-1(lines 554 575) no Hoare annotation was computed. [2020-11-07 04:15:32,912 INFO L266 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-11-07 04:15:32,912 INFO L266 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-11-07 04:15:32,913 INFO L266 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-11-07 04:15:32,913 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 529 584) no Hoare annotation was computed. [2020-11-07 04:15:32,913 INFO L266 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-11-07 04:15:32,913 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 529 584) no Hoare annotation was computed. [2020-11-07 04:15:32,913 INFO L266 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-11-07 04:15:32,913 INFO L266 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-11-07 04:15:32,913 INFO L266 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-11-07 04:15:32,913 INFO L266 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-11-07 04:15:32,913 INFO L266 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-11-07 04:15:32,914 INFO L266 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-11-07 04:15:32,914 INFO L266 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-11-07 04:15:32,914 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-07 04:15:32,914 INFO L266 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-11-07 04:15:32,914 INFO L266 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-11-07 04:15:32,914 INFO L266 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-11-07 04:15:32,914 INFO L266 CegarLoopResult]: For program point L571-1(line 571) no Hoare annotation was computed. [2020-11-07 04:15:32,914 INFO L266 CegarLoopResult]: For program point L571-2(line 571) no Hoare annotation was computed. [2020-11-07 04:15:32,914 INFO L266 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-11-07 04:15:32,915 INFO L266 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-11-07 04:15:32,915 INFO L266 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-11-07 04:15:32,915 INFO L266 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-11-07 04:15:32,915 INFO L266 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-11-07 04:15:32,915 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-07 04:15:32,915 INFO L266 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-11-07 04:15:32,915 INFO L266 CegarLoopResult]: For program point L609-1(line 609) no Hoare annotation was computed. [2020-11-07 04:15:32,915 INFO L266 CegarLoopResult]: For program point L609-2(line 609) no Hoare annotation was computed. [2020-11-07 04:15:32,915 INFO L266 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-11-07 04:15:32,915 INFO L266 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-11-07 04:15:32,915 INFO L266 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-11-07 04:15:32,916 INFO L266 CegarLoopResult]: For program point L634-1(line 634) no Hoare annotation was computed. [2020-11-07 04:15:32,916 INFO L266 CegarLoopResult]: For program point L634-2(line 634) no Hoare annotation was computed. [2020-11-07 04:15:32,916 INFO L266 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-11-07 04:15:32,916 INFO L266 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-11-07 04:15:32,916 INFO L266 CegarLoopResult]: For program point L630-1(line 630) no Hoare annotation was computed. [2020-11-07 04:15:32,916 INFO L266 CegarLoopResult]: For program point L630-2(line 630) no Hoare annotation was computed. [2020-11-07 04:15:32,916 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 04:15:32,916 INFO L266 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-11-07 04:15:32,916 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 585 644) no Hoare annotation was computed. [2020-11-07 04:15:32,916 INFO L266 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-11-07 04:15:32,917 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 585 644) no Hoare annotation was computed. [2020-11-07 04:15:32,917 INFO L266 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-11-07 04:15:32,917 INFO L266 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-11-07 04:15:32,917 INFO L266 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-11-07 04:15:32,917 INFO L266 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-11-07 04:15:32,917 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 585 644) no Hoare annotation was computed. [2020-11-07 04:15:32,917 INFO L266 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-11-07 04:15:32,917 INFO L266 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-11-07 04:15:32,917 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 04:15:32,917 INFO L266 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-11-07 04:15:32,918 INFO L266 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-11-07 04:15:32,918 INFO L266 CegarLoopResult]: For program point L611-2(lines 611 636) no Hoare annotation was computed. [2020-11-07 04:15:32,918 INFO L266 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-11-07 04:15:32,918 INFO L266 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-11-07 04:15:32,918 INFO L266 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-11-07 04:15:32,918 INFO L266 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-11-07 04:15:32,918 INFO L266 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-11-07 04:15:32,918 INFO L266 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-11-07 04:15:32,918 INFO L266 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-11-07 04:15:32,918 INFO L266 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-11-07 04:15:32,918 INFO L266 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-11-07 04:15:32,919 INFO L266 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-07 04:15:32,919 INFO L266 CegarLoopResult]: For program point L637(lines 610 638) no Hoare annotation was computed. [2020-11-07 04:15:32,919 INFO L266 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-11-07 04:15:32,919 INFO L266 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-11-07 04:15:32,919 INFO L266 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-11-07 04:15:32,919 INFO L266 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-11-07 04:15:32,919 INFO L266 CegarLoopResult]: For program point L629-1(line 629) no Hoare annotation was computed. [2020-11-07 04:15:32,919 INFO L266 CegarLoopResult]: For program point L629-2(line 629) no Hoare annotation was computed. [2020-11-07 04:15:32,919 INFO L266 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-11-07 04:15:32,919 INFO L266 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-11-07 04:15:32,920 INFO L266 CegarLoopResult]: For program point L625-1(line 625) no Hoare annotation was computed. [2020-11-07 04:15:32,920 INFO L266 CegarLoopResult]: For program point L625-2(line 625) no Hoare annotation was computed. [2020-11-07 04:15:32,920 INFO L266 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-11-07 04:15:32,920 INFO L266 CegarLoopResult]: For program point L617(lines 617 621) no Hoare annotation was computed. [2020-11-07 04:15:32,920 INFO L266 CegarLoopResult]: For program point L617-1(lines 617 621) no Hoare annotation was computed. [2020-11-07 04:15:32,920 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 861 867) the Hoare annotation is: true [2020-11-07 04:15:32,920 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 861 867) the Hoare annotation is: true [2020-11-07 04:15:32,920 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 868 876) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (= |valid_product_#res| 1))) [2020-11-07 04:15:32,921 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 868 876) the Hoare annotation is: true [2020-11-07 04:15:32,921 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 868 876) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (= |valid_product_#res| 1))) [2020-11-07 04:15:32,921 INFO L262 CegarLoopResult]: At program point L873(line 873) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:15:32,921 INFO L269 CegarLoopResult]: At program point L872(line 872) the Hoare annotation is: true [2020-11-07 04:15:32,921 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 272 296) the Hoare annotation is: true [2020-11-07 04:15:32,921 INFO L262 CegarLoopResult]: At program point L286(line 286) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-07 04:15:32,921 INFO L262 CegarLoopResult]: At program point L284(lines 284 290) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0)))) [2020-11-07 04:15:32,922 INFO L262 CegarLoopResult]: At program point L282(line 282) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-11-07 04:15:32,922 INFO L262 CegarLoopResult]: At program point L282-1(line 282) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret30| 0)))) [2020-11-07 04:15:32,922 INFO L262 CegarLoopResult]: At program point L280(lines 280 293) the Hoare annotation is: (or (not (= __utac_acc__Specification4_spec__1_~tmp~2 0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-11-07 04:15:32,922 INFO L262 CegarLoopResult]: At program point L282-2(line 282) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret30| 0)))) [2020-11-07 04:15:32,922 INFO L262 CegarLoopResult]: At program point L282-3(line 282) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~1 0) (= |__utac_acc__Specification4_spec__1_#t~ret30| 0)) .cse0))) [2020-11-07 04:15:32,922 INFO L262 CegarLoopResult]: At program point L280-1(lines 272 296) the Hoare annotation is: (or (not (= __utac_acc__Specification4_spec__1_~tmp~2 0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-11-07 04:15:32,923 INFO L269 CegarLoopResult]: At program point L278(line 278) the Hoare annotation is: true [2020-11-07 04:15:32,923 INFO L262 CegarLoopResult]: At program point L278-1(line 278) the Hoare annotation is: (or (not (= |__utac_acc__Specification4_spec__1_#t~ret29| 0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-11-07 04:15:32,923 INFO L262 CegarLoopResult]: At program point L278-2(line 278) the Hoare annotation is: (or (not (= |__utac_acc__Specification4_spec__1_#t~ret29| 0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-11-07 04:15:32,923 INFO L262 CegarLoopResult]: At program point L278-3(line 278) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0) (and (not (= |__utac_acc__Specification4_spec__1_#t~ret29| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~2 0)))) [2020-11-07 04:15:32,923 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 272 296) the Hoare annotation is: (or (not (= __utac_acc__Specification4_spec__1_~tmp~2 0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-11-07 04:15:32,923 INFO L269 CegarLoopResult]: At program point L274(line 274) the Hoare annotation is: true [2020-11-07 04:15:32,924 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 453 475) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:15:32,924 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 453 475) the Hoare annotation is: true [2020-11-07 04:15:32,924 INFO L269 CegarLoopResult]: At program point L472(line 472) the Hoare annotation is: true [2020-11-07 04:15:32,924 INFO L262 CegarLoopResult]: At program point L465(line 465) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:32,924 INFO L262 CegarLoopResult]: At program point L465-1(line 465) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:32,924 INFO L262 CegarLoopResult]: At program point L463(lines 463 470) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:32,924 INFO L269 CegarLoopResult]: At program point L463-1(lines 463 470) the Hoare annotation is: true [2020-11-07 04:15:32,924 INFO L262 CegarLoopResult]: At program point L461(line 461) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret41| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:15:32,925 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 453 475) the Hoare annotation is: true [2020-11-07 04:15:32,925 INFO L262 CegarLoopResult]: At program point L460(line 460) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:15:32,925 INFO L262 CegarLoopResult]: At program point L461-1(line 461) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret41| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:15:32,925 INFO L262 CegarLoopResult]: At program point L459(line 459) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:15:32,925 INFO L262 CegarLoopResult]: At program point L461-2(line 461) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret41| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:32,925 INFO L262 CegarLoopResult]: At program point L459-1(line 459) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:15:32,926 INFO L262 CegarLoopResult]: At program point L455(line 455) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:15:32,926 INFO L266 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-11-07 04:15:32,926 INFO L266 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-11-07 04:15:32,926 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 409 432) no Hoare annotation was computed. [2020-11-07 04:15:32,926 INFO L266 CegarLoopResult]: For program point L415(line 415) no Hoare annotation was computed. [2020-11-07 04:15:32,926 INFO L266 CegarLoopResult]: For program point L414(line 414) no Hoare annotation was computed. [2020-11-07 04:15:32,926 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 409 432) no Hoare annotation was computed. [2020-11-07 04:15:32,926 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 409 432) no Hoare annotation was computed. [2020-11-07 04:15:32,926 INFO L266 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-11-07 04:15:32,926 INFO L266 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-11-07 04:15:32,927 INFO L266 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-11-07 04:15:32,927 INFO L266 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-11-07 04:15:32,927 INFO L266 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-11-07 04:15:32,927 INFO L266 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-11-07 04:15:32,927 INFO L266 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-11-07 04:15:32,927 INFO L266 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-11-07 04:15:32,927 INFO L266 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-11-07 04:15:32,927 INFO L266 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-11-07 04:15:32,927 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 185 199) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-11-07 04:15:32,927 INFO L262 CegarLoopResult]: At program point L191(line 191) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 04:15:32,928 INFO L262 CegarLoopResult]: At program point L189(lines 189 195) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 04:15:32,928 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 185 199) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 04:15:32,928 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 185 199) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-11-07 04:15:32,928 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__baseEXIT(lines 95 102) no Hoare annotation was computed. [2020-11-07 04:15:32,928 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__baseENTRY(lines 95 102) no Hoare annotation was computed. [2020-11-07 04:15:32,928 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__baseFINAL(lines 95 102) no Hoare annotation was computed. [2020-11-07 04:15:32,928 INFO L262 CegarLoopResult]: At program point L145(line 145) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2020-11-07 04:15:32,928 INFO L269 CegarLoopResult]: At program point L144(line 144) the Hoare annotation is: true [2020-11-07 04:15:32,929 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 140 148) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2020-11-07 04:15:32,929 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 140 148) the Hoare annotation is: true [2020-11-07 04:15:32,929 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 140 148) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2020-11-07 04:15:32,929 INFO L266 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-11-07 04:15:32,929 INFO L266 CegarLoopResult]: For program point L156(lines 156 164) no Hoare annotation was computed. [2020-11-07 04:15:32,929 INFO L266 CegarLoopResult]: For program point L156-2(lines 156 164) no Hoare annotation was computed. [2020-11-07 04:15:32,929 INFO L266 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-11-07 04:15:32,929 INFO L266 CegarLoopResult]: For program point L179-1(line 179) no Hoare annotation was computed. [2020-11-07 04:15:32,929 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 149 184) no Hoare annotation was computed. [2020-11-07 04:15:32,930 INFO L266 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-11-07 04:15:32,930 INFO L266 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-11-07 04:15:32,930 INFO L266 CegarLoopResult]: For program point L168(lines 168 176) no Hoare annotation was computed. [2020-11-07 04:15:32,930 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 149 184) no Hoare annotation was computed. [2020-11-07 04:15:32,930 INFO L266 CegarLoopResult]: For program point L168-2(lines 168 176) no Hoare annotation was computed. [2020-11-07 04:15:32,930 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 149 184) no Hoare annotation was computed. [2020-11-07 04:15:32,930 INFO L266 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-11-07 04:15:32,930 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 854 860) the Hoare annotation is: true [2020-11-07 04:15:32,930 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 854 860) the Hoare annotation is: true [2020-11-07 04:15:32,931 INFO L266 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-11-07 04:15:32,931 INFO L266 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-11-07 04:15:32,931 INFO L266 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-11-07 04:15:32,931 INFO L266 CegarLoopResult]: For program point L506-1(line 506) no Hoare annotation was computed. [2020-11-07 04:15:32,931 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 483 528) no Hoare annotation was computed. [2020-11-07 04:15:32,931 INFO L266 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-11-07 04:15:32,931 INFO L266 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-11-07 04:15:32,931 INFO L266 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-11-07 04:15:32,931 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 483 528) no Hoare annotation was computed. [2020-11-07 04:15:32,931 INFO L266 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-11-07 04:15:32,931 INFO L266 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-11-07 04:15:32,931 INFO L266 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-11-07 04:15:32,931 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 483 528) no Hoare annotation was computed. [2020-11-07 04:15:32,932 INFO L266 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-11-07 04:15:32,932 INFO L266 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-11-07 04:15:32,932 INFO L266 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-11-07 04:15:32,932 INFO L266 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-11-07 04:15:32,932 INFO L266 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-11-07 04:15:32,932 INFO L266 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-11-07 04:15:32,932 INFO L266 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-11-07 04:15:32,932 INFO L266 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-11-07 04:15:32,932 INFO L266 CegarLoopResult]: For program point L513-1(line 513) no Hoare annotation was computed. [2020-11-07 04:15:32,932 INFO L266 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-11-07 04:15:32,932 INFO L266 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-11-07 04:15:32,932 INFO L266 CegarLoopResult]: For program point L509-1(line 509) no Hoare annotation was computed. [2020-11-07 04:15:32,932 INFO L266 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-11-07 04:15:32,933 INFO L266 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-11-07 04:15:32,933 INFO L266 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-11-07 04:15:32,933 INFO L266 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-11-07 04:15:32,933 INFO L266 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-11-07 04:15:32,933 INFO L266 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-11-07 04:15:32,933 INFO L266 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-11-07 04:15:32,933 INFO L266 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-11-07 04:15:32,933 INFO L266 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-11-07 04:15:32,933 INFO L266 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-11-07 04:15:32,933 INFO L266 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-11-07 04:15:32,934 INFO L266 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-11-07 04:15:32,934 INFO L266 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-11-07 04:15:32,934 INFO L266 CegarLoopResult]: For program point L520-1(line 520) no Hoare annotation was computed. [2020-11-07 04:15:32,934 INFO L266 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-11-07 04:15:32,934 INFO L266 CegarLoopResult]: For program point L520-2(line 520) no Hoare annotation was computed. [2020-11-07 04:15:32,934 INFO L266 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-11-07 04:15:32,934 INFO L266 CegarLoopResult]: For program point L483(lines 483 528) no Hoare annotation was computed. [2020-11-07 04:15:32,934 INFO L266 CegarLoopResult]: For program point L483-1(lines 483 528) no Hoare annotation was computed. [2020-11-07 04:15:32,934 INFO L266 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-11-07 04:15:32,934 INFO L266 CegarLoopResult]: For program point L832(line 832) no Hoare annotation was computed. [2020-11-07 04:15:32,935 INFO L266 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-11-07 04:15:32,935 INFO L266 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-11-07 04:15:32,935 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 796 841) no Hoare annotation was computed. [2020-11-07 04:15:32,935 INFO L266 CegarLoopResult]: For program point L820(lines 820 821) no Hoare annotation was computed. [2020-11-07 04:15:32,935 INFO L266 CegarLoopResult]: For program point L816(lines 816 823) no Hoare annotation was computed. [2020-11-07 04:15:32,935 INFO L266 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-11-07 04:15:32,935 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 820 821) no Hoare annotation was computed. [2020-11-07 04:15:32,935 INFO L266 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-11-07 04:15:32,935 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 796 841) no Hoare annotation was computed. [2020-11-07 04:15:32,935 INFO L266 CegarLoopResult]: For program point L810(lines 810 830) no Hoare annotation was computed. [2020-11-07 04:15:32,936 INFO L266 CegarLoopResult]: For program point L810-1(lines 810 830) no Hoare annotation was computed. [2020-11-07 04:15:32,936 INFO L266 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-11-07 04:15:32,936 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 796 841) no Hoare annotation was computed. [2020-11-07 04:15:32,936 INFO L266 CegarLoopResult]: For program point L837(line 837) no Hoare annotation was computed. [2020-11-07 04:15:32,936 INFO L266 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-11-07 04:15:32,936 INFO L266 CegarLoopResult]: For program point L837-1(line 837) no Hoare annotation was computed. [2020-11-07 04:15:32,936 INFO L266 CegarLoopResult]: For program point L835(line 835) no Hoare annotation was computed. [2020-11-07 04:15:32,936 INFO L266 CegarLoopResult]: For program point L837-2(line 837) no Hoare annotation was computed. [2020-11-07 04:15:32,936 INFO L266 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-11-07 04:15:32,936 INFO L266 CegarLoopResult]: For program point L835-1(line 835) no Hoare annotation was computed. [2020-11-07 04:15:32,936 INFO L266 CegarLoopResult]: For program point L833(line 833) no Hoare annotation was computed. [2020-11-07 04:15:32,937 INFO L266 CegarLoopResult]: For program point L835-2(line 835) no Hoare annotation was computed. [2020-11-07 04:15:32,937 INFO L266 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-11-07 04:15:32,937 INFO L266 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-11-07 04:15:32,937 INFO L266 CegarLoopResult]: For program point L796(lines 796 841) no Hoare annotation was computed. [2020-11-07 04:15:32,937 INFO L266 CegarLoopResult]: For program point L827(lines 827 828) no Hoare annotation was computed. [2020-11-07 04:15:32,937 INFO L266 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-11-07 04:15:32,937 INFO L266 CegarLoopResult]: For program point L815-1(line 815) no Hoare annotation was computed. [2020-11-07 04:15:32,937 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 827 828) no Hoare annotation was computed. [2020-11-07 04:15:32,937 INFO L266 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-11-07 04:15:32,937 INFO L266 CegarLoopResult]: For program point L815-2(line 815) no Hoare annotation was computed. [2020-11-07 04:15:32,938 INFO L266 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-11-07 04:15:32,938 INFO L266 CegarLoopResult]: For program point L838(line 838) no Hoare annotation was computed. [2020-11-07 04:15:32,938 INFO L266 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-11-07 04:15:32,938 INFO L266 CegarLoopResult]: For program point L836(line 836) no Hoare annotation was computed. [2020-11-07 04:15:32,938 INFO L266 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-11-07 04:15:32,938 INFO L266 CegarLoopResult]: For program point L834(line 834) no Hoare annotation was computed. [2020-11-07 04:15:32,938 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 440 449) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:15:32,938 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 440 449) the Hoare annotation is: true [2020-11-07 04:15:32,938 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 440 449) the Hoare annotation is: true [2020-11-07 04:15:32,939 INFO L266 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 129 139) no Hoare annotation was computed. [2020-11-07 04:15:32,939 INFO L266 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 129 139) no Hoare annotation was computed. [2020-11-07 04:15:32,939 INFO L266 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-11-07 04:15:32,939 INFO L266 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 129 139) no Hoare annotation was computed. [2020-11-07 04:15:32,939 INFO L266 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-11-07 04:15:32,939 INFO L266 CegarLoopResult]: For program point L134-1(line 134) no Hoare annotation was computed. [2020-11-07 04:15:32,939 INFO L266 CegarLoopResult]: For program point L134-2(line 134) no Hoare annotation was computed. [2020-11-07 04:15:32,939 INFO L266 CegarLoopResult]: For program point L134-3(line 134) no Hoare annotation was computed. [2020-11-07 04:15:32,939 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 121 128) the Hoare annotation is: true [2020-11-07 04:15:32,940 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 121 128) the Hoare annotation is: true [2020-11-07 04:15:32,940 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 121 128) the Hoare annotation is: true [2020-11-07 04:15:32,940 INFO L269 CegarLoopResult]: At program point processEnvironmentEXIT(lines 88 94) the Hoare annotation is: true [2020-11-07 04:15:32,940 INFO L269 CegarLoopResult]: At program point processEnvironmentFINAL(lines 88 94) the Hoare annotation is: true [2020-11-07 04:15:32,940 INFO L262 CegarLoopResult]: At program point L250(lines 250 256) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:32,940 INFO L262 CegarLoopResult]: At program point L250-1(lines 244 257) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:32,940 INFO L262 CegarLoopResult]: At program point L242(line 242) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:32,941 INFO L262 CegarLoopResult]: At program point L209(line 209) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:15:32,941 INFO L262 CegarLoopResult]: At program point L242-1(line 242) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:32,941 INFO L262 CegarLoopResult]: At program point L234(lines 234 240) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:32,941 INFO L262 CegarLoopResult]: At program point L234-1(lines 234 240) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:32,941 INFO L262 CegarLoopResult]: At program point L259(lines 214 261) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:32,941 INFO L262 CegarLoopResult]: At program point L226(line 226) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:32,941 INFO L262 CegarLoopResult]: At program point L222(line 222) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:32,942 INFO L262 CegarLoopResult]: At program point L222-1(line 222) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:32,942 INFO L262 CegarLoopResult]: At program point L206(line 206) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:15:32,942 INFO L269 CegarLoopResult]: At program point testEXIT(lines 204 269) the Hoare annotation is: true [2020-11-07 04:15:32,942 INFO L262 CegarLoopResult]: At program point testENTRY(lines 204 269) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:15:32,942 INFO L262 CegarLoopResult]: At program point L252(line 252) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:32,942 INFO L262 CegarLoopResult]: At program point L248(line 248) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:32,942 INFO L262 CegarLoopResult]: At program point L215(lines 214 261) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:32,942 INFO L262 CegarLoopResult]: At program point L248-1(line 248) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:32,943 INFO L269 CegarLoopResult]: At program point testFINAL(lines 204 269) the Hoare annotation is: true [2020-11-07 04:15:32,943 INFO L262 CegarLoopResult]: At program point L248-2(line 248) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:32,943 INFO L262 CegarLoopResult]: At program point L244(lines 244 257) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:32,943 INFO L262 CegarLoopResult]: At program point L207(line 207) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:15:32,943 INFO L262 CegarLoopResult]: At program point L236(line 236) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:32,943 INFO L262 CegarLoopResult]: At program point L232(line 232) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:32,943 INFO L262 CegarLoopResult]: At program point L232-1(line 232) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:32,943 INFO L262 CegarLoopResult]: At program point L224(lines 224 230) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:32,944 INFO L262 CegarLoopResult]: At program point L224-1(lines 224 230) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:32,944 INFO L262 CegarLoopResult]: At program point L216(lines 216 220) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:15:32,944 INFO L262 CegarLoopResult]: At program point L212(line 212) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:15:32,944 INFO L262 CegarLoopResult]: At program point L208(line 208) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:15:32,944 INFO L262 CegarLoopResult]: At program point L262(lines 213 263) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:15:32,944 INFO L266 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-11-07 04:15:32,945 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 774 775) no Hoare annotation was computed. [2020-11-07 04:15:32,945 INFO L266 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-11-07 04:15:32,945 INFO L266 CegarLoopResult]: For program point L764(lines 764 784) no Hoare annotation was computed. [2020-11-07 04:15:32,945 INFO L266 CegarLoopResult]: For program point L764-1(lines 764 784) no Hoare annotation was computed. [2020-11-07 04:15:32,945 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 750 795) no Hoare annotation was computed. [2020-11-07 04:15:32,945 INFO L266 CegarLoopResult]: For program point L760(line 760) no Hoare annotation was computed. [2020-11-07 04:15:32,945 INFO L266 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-11-07 04:15:32,945 INFO L266 CegarLoopResult]: For program point L758(line 758) no Hoare annotation was computed. [2020-11-07 04:15:32,945 INFO L266 CegarLoopResult]: For program point L791-1(line 791) no Hoare annotation was computed. [2020-11-07 04:15:32,945 INFO L266 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-11-07 04:15:32,945 INFO L266 CegarLoopResult]: For program point L791-2(line 791) no Hoare annotation was computed. [2020-11-07 04:15:32,946 INFO L266 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-11-07 04:15:32,946 INFO L266 CegarLoopResult]: For program point L789-1(line 789) no Hoare annotation was computed. [2020-11-07 04:15:32,946 INFO L266 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-11-07 04:15:32,946 INFO L266 CegarLoopResult]: For program point L789-2(line 789) no Hoare annotation was computed. [2020-11-07 04:15:32,946 INFO L266 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-11-07 04:15:32,946 INFO L266 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-11-07 04:15:32,946 INFO L266 CegarLoopResult]: For program point L750(lines 750 795) no Hoare annotation was computed. [2020-11-07 04:15:32,946 INFO L266 CegarLoopResult]: For program point L781(lines 781 782) no Hoare annotation was computed. [2020-11-07 04:15:32,946 INFO L266 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-11-07 04:15:32,946 INFO L266 CegarLoopResult]: For program point L769-1(line 769) no Hoare annotation was computed. [2020-11-07 04:15:32,947 INFO L266 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-11-07 04:15:32,947 INFO L266 CegarLoopResult]: For program point L769-2(line 769) no Hoare annotation was computed. [2020-11-07 04:15:32,947 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 781 782) no Hoare annotation was computed. [2020-11-07 04:15:32,947 INFO L266 CegarLoopResult]: For program point L761(line 761) no Hoare annotation was computed. [2020-11-07 04:15:32,947 INFO L266 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-11-07 04:15:32,947 INFO L266 CegarLoopResult]: For program point L759(line 759) no Hoare annotation was computed. [2020-11-07 04:15:32,947 INFO L266 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-11-07 04:15:32,947 INFO L266 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-11-07 04:15:32,947 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 750 795) no Hoare annotation was computed. [2020-11-07 04:15:32,947 INFO L266 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-11-07 04:15:32,947 INFO L266 CegarLoopResult]: For program point L755(line 755) no Hoare annotation was computed. [2020-11-07 04:15:32,948 INFO L266 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-11-07 04:15:32,948 INFO L266 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-11-07 04:15:32,948 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 750 795) no Hoare annotation was computed. [2020-11-07 04:15:32,948 INFO L266 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-11-07 04:15:32,948 INFO L266 CegarLoopResult]: For program point L774(lines 774 775) no Hoare annotation was computed. [2020-11-07 04:15:32,948 INFO L266 CegarLoopResult]: For program point L770(lines 770 777) no Hoare annotation was computed. [2020-11-07 04:15:32,948 INFO L266 CegarLoopResult]: For program point L353(lines 353 361) no Hoare annotation was computed. [2020-11-07 04:15:32,948 INFO L266 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-11-07 04:15:32,948 INFO L266 CegarLoopResult]: For program point L353-2(lines 353 361) no Hoare annotation was computed. [2020-11-07 04:15:32,948 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 345 367) no Hoare annotation was computed. [2020-11-07 04:15:32,948 INFO L266 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-11-07 04:15:32,949 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 345 367) no Hoare annotation was computed. [2020-11-07 04:15:32,949 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 345 367) no Hoare annotation was computed. [2020-11-07 04:15:32,949 INFO L266 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-11-07 04:15:32,949 INFO L266 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-11-07 04:15:32,949 INFO L266 CegarLoopResult]: For program point L671(lines 671 675) no Hoare annotation was computed. [2020-11-07 04:15:32,949 INFO L266 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-11-07 04:15:32,949 INFO L266 CegarLoopResult]: For program point L696-2(lines 696 716) no Hoare annotation was computed. [2020-11-07 04:15:32,949 INFO L266 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-11-07 04:15:32,949 INFO L266 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-11-07 04:15:32,949 INFO L266 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-11-07 04:15:32,949 INFO L266 CegarLoopResult]: For program point L647(lines 647 749) no Hoare annotation was computed. [2020-11-07 04:15:32,950 INFO L266 CegarLoopResult]: For program point L647-1(lines 647 749) no Hoare annotation was computed. [2020-11-07 04:15:32,950 INFO L266 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-11-07 04:15:32,950 INFO L266 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-11-07 04:15:32,950 INFO L266 CegarLoopResult]: For program point L738-1(line 738) no Hoare annotation was computed. [2020-11-07 04:15:32,950 INFO L266 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-11-07 04:15:32,950 INFO L266 CegarLoopResult]: For program point L738-2(line 738) no Hoare annotation was computed. [2020-11-07 04:15:32,950 INFO L266 CegarLoopResult]: For program point L697(lines 696 716) no Hoare annotation was computed. [2020-11-07 04:15:32,950 INFO L266 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-11-07 04:15:32,950 INFO L266 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-11-07 04:15:32,950 INFO L266 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-11-07 04:15:32,950 INFO L266 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-11-07 04:15:32,950 INFO L266 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-11-07 04:15:32,951 INFO L266 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-11-07 04:15:32,951 INFO L266 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-11-07 04:15:32,951 INFO L266 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-11-07 04:15:32,951 INFO L266 CegarLoopResult]: For program point L681-1(line 681) no Hoare annotation was computed. [2020-11-07 04:15:32,951 INFO L266 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-11-07 04:15:32,951 INFO L266 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-11-07 04:15:32,951 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 647 749) no Hoare annotation was computed. [2020-11-07 04:15:32,951 INFO L266 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-11-07 04:15:32,951 INFO L266 CegarLoopResult]: For program point L698(lines 698 702) no Hoare annotation was computed. [2020-11-07 04:15:32,951 INFO L266 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-11-07 04:15:32,951 INFO L266 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-11-07 04:15:32,951 INFO L266 CegarLoopResult]: For program point L723-1(line 723) no Hoare annotation was computed. [2020-11-07 04:15:32,952 INFO L266 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-11-07 04:15:32,952 INFO L266 CegarLoopResult]: For program point L723-2(line 723) no Hoare annotation was computed. [2020-11-07 04:15:32,952 INFO L266 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-11-07 04:15:32,952 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 647 749) no Hoare annotation was computed. [2020-11-07 04:15:32,952 INFO L266 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-11-07 04:15:32,952 INFO L266 CegarLoopResult]: For program point L707-1(line 707) no Hoare annotation was computed. [2020-11-07 04:15:32,952 INFO L266 CegarLoopResult]: For program point L707-2(line 707) no Hoare annotation was computed. [2020-11-07 04:15:32,952 INFO L266 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-11-07 04:15:32,952 INFO L266 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-11-07 04:15:32,952 INFO L266 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-11-07 04:15:32,952 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 647 749) no Hoare annotation was computed. [2020-11-07 04:15:32,952 INFO L266 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-11-07 04:15:32,953 INFO L266 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-11-07 04:15:32,953 INFO L266 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-11-07 04:15:32,953 INFO L266 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-11-07 04:15:32,953 INFO L266 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-11-07 04:15:32,953 INFO L266 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-11-07 04:15:32,953 INFO L266 CegarLoopResult]: For program point L725-1(line 725) no Hoare annotation was computed. [2020-11-07 04:15:32,953 INFO L266 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-11-07 04:15:32,953 INFO L266 CegarLoopResult]: For program point L725-2(line 725) no Hoare annotation was computed. [2020-11-07 04:15:32,953 INFO L266 CegarLoopResult]: For program point L717(lines 695 718) no Hoare annotation was computed. [2020-11-07 04:15:32,953 INFO L266 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-11-07 04:15:32,953 INFO L266 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-11-07 04:15:32,953 INFO L266 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-11-07 04:15:32,954 INFO L266 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-11-07 04:15:32,954 INFO L266 CegarLoopResult]: For program point L676(lines 676 692) no Hoare annotation was computed. [2020-11-07 04:15:32,954 INFO L266 CegarLoopResult]: For program point L709-1(line 709) no Hoare annotation was computed. [2020-11-07 04:15:32,954 INFO L266 CegarLoopResult]: For program point L709-2(line 709) no Hoare annotation was computed. [2020-11-07 04:15:32,954 INFO L266 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-11-07 04:15:32,954 INFO L266 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-11-07 04:15:32,954 INFO L266 CegarLoopResult]: For program point L693(lines 693 734) no Hoare annotation was computed. [2020-11-07 04:15:32,954 INFO L266 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-11-07 04:15:32,954 INFO L266 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-11-07 04:15:32,954 INFO L266 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-11-07 04:15:32,954 INFO L266 CegarLoopResult]: For program point L685-1(line 685) no Hoare annotation was computed. [2020-11-07 04:15:32,954 INFO L266 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-11-07 04:15:32,955 INFO L266 CegarLoopResult]: For program point L735(lines 735 746) no Hoare annotation was computed. [2020-11-07 04:15:32,955 INFO L266 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-11-07 04:15:32,955 INFO L266 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-11-07 04:15:32,955 INFO L266 CegarLoopResult]: For program point L727-1(line 727) no Hoare annotation was computed. [2020-11-07 04:15:32,955 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-07 04:15:32,955 INFO L266 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-11-07 04:15:32,955 INFO L266 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-11-07 04:15:32,955 INFO L266 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-11-07 04:15:32,955 INFO L266 CegarLoopResult]: For program point L711-1(line 711) no Hoare annotation was computed. [2020-11-07 04:15:32,955 INFO L266 CegarLoopResult]: For program point L678-1(line 678) no Hoare annotation was computed. [2020-11-07 04:15:32,955 INFO L266 CegarLoopResult]: For program point L736(lines 736 743) no Hoare annotation was computed. [2020-11-07 04:15:32,955 INFO L266 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-11-07 04:15:32,956 INFO L266 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-11-07 04:15:32,956 INFO L266 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-11-07 04:15:32,956 INFO L266 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-11-07 04:15:32,956 INFO L266 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-11-07 04:15:32,956 INFO L266 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-11-07 04:15:32,956 INFO L266 CegarLoopResult]: For program point L849(line 849) no Hoare annotation was computed. [2020-11-07 04:15:32,956 INFO L266 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-11-07 04:15:32,956 INFO L266 CegarLoopResult]: For program point L846-1(line 846) no Hoare annotation was computed. [2020-11-07 04:15:32,956 INFO L266 CegarLoopResult]: For program point L846-2(line 846) no Hoare annotation was computed. [2020-11-07 04:15:32,956 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 844 853) no Hoare annotation was computed. [2020-11-07 04:15:32,956 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 844 853) no Hoare annotation was computed. [2020-11-07 04:15:32,957 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 844 853) no Hoare annotation was computed. [2020-11-07 04:15:32,957 INFO L266 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-11-07 04:15:32,957 INFO L262 CegarLoopResult]: At program point L828(line 828) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,957 INFO L262 CegarLoopResult]: At program point L378(line 378) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 04:15:32,957 INFO L262 CegarLoopResult]: At program point L180(line 180) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,957 INFO L262 CegarLoopResult]: At program point L820(line 820) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,957 INFO L262 CegarLoopResult]: At program point L180-1(line 180) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,957 INFO L262 CegarLoopResult]: At program point L820-1(line 820) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,957 INFO L262 CegarLoopResult]: At program point L180-2(line 180) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,957 INFO L262 CegarLoopResult]: At program point L775(line 775) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,957 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,958 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,958 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,958 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,958 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,958 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,958 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,958 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,958 INFO L262 CegarLoopResult]: At program point L350(line 350) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,958 INFO L262 CegarLoopResult]: At program point L61(line 61) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-11-07 04:15:32,958 INFO L262 CegarLoopResult]: At program point L821(line 821) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,958 INFO L262 CegarLoopResult]: At program point L363(line 363) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,958 INFO L262 CegarLoopResult]: At program point L363-1(line 363) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,958 INFO L262 CegarLoopResult]: At program point L363-2(line 363) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,959 INFO L262 CegarLoopResult]: At program point L359(line 359) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,959 INFO L262 CegarLoopResult]: At program point L359-1(line 359) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,959 INFO L262 CegarLoopResult]: At program point L359-2(line 359) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,959 INFO L262 CegarLoopResult]: At program point L359-3(line 359) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,959 INFO L262 CegarLoopResult]: At program point L355(line 355) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,959 INFO L262 CegarLoopResult]: At program point L355-1(line 355) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,959 INFO L262 CegarLoopResult]: At program point L355-2(line 355) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,959 INFO L262 CegarLoopResult]: At program point L355-3(line 355) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,959 INFO L262 CegarLoopResult]: At program point L351(line 351) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,959 INFO L262 CegarLoopResult]: At program point L355-4(line 355) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,959 INFO L262 CegarLoopResult]: At program point L351-1(line 351) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,960 INFO L262 CegarLoopResult]: At program point L355-5(line 355) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,960 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 04:15:32,960 INFO L262 CegarLoopResult]: At program point L351-2(line 351) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,960 INFO L262 CegarLoopResult]: At program point L351-3(line 351) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,960 INFO L262 CegarLoopResult]: At program point L351-4(line 351) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,960 INFO L262 CegarLoopResult]: At program point L351-5(line 351) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,960 INFO L262 CegarLoopResult]: At program point L351-6(line 351) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,960 INFO L262 CegarLoopResult]: At program point L351-7(line 351) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,960 INFO L262 CegarLoopResult]: At program point L178(line 178) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,961 INFO L262 CegarLoopResult]: At program point L178-1(line 178) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,961 INFO L262 CegarLoopResult]: At program point L178-2(line 178) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,961 INFO L262 CegarLoopResult]: At program point L178-3(line 178) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,961 INFO L262 CegarLoopResult]: At program point L174(line 174) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,961 INFO L262 CegarLoopResult]: At program point L174-1(line 174) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,961 INFO L262 CegarLoopResult]: At program point L781(line 781) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,961 INFO L262 CegarLoopResult]: At program point L174-2(line 174) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,961 INFO L262 CegarLoopResult]: At program point L781-1(line 781) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,961 INFO L262 CegarLoopResult]: At program point L174-3(line 174) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,962 INFO L262 CegarLoopResult]: At program point L170(line 170) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,962 INFO L262 CegarLoopResult]: At program point L174-4(line 174) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,962 INFO L262 CegarLoopResult]: At program point L298(line 298) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 04:15:32,962 INFO L262 CegarLoopResult]: At program point L170-1(line 170) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,962 INFO L262 CegarLoopResult]: At program point L170-2(line 170) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,962 INFO L262 CegarLoopResult]: At program point L170-3(line 170) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,962 INFO L262 CegarLoopResult]: At program point L166(line 166) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,962 INFO L262 CegarLoopResult]: At program point L166-1(line 166) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,962 INFO L262 CegarLoopResult]: At program point L166-2(line 166) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,962 INFO L262 CegarLoopResult]: At program point L166-3(line 166) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,963 INFO L262 CegarLoopResult]: At program point L162(line 162) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,963 INFO L262 CegarLoopResult]: At program point L166-4(line 166) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,963 INFO L262 CegarLoopResult]: At program point L162-1(line 162) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,963 INFO L262 CegarLoopResult]: At program point L166-5(line 166) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,963 INFO L262 CegarLoopResult]: At program point L162-2(line 162) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,963 INFO L262 CegarLoopResult]: At program point L166-6(line 166) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,963 INFO L262 CegarLoopResult]: At program point L162-3(line 162) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,963 INFO L262 CegarLoopResult]: At program point L166-7(line 166) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,963 INFO L262 CegarLoopResult]: At program point L158(line 158) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,963 INFO L262 CegarLoopResult]: At program point L162-4(line 162) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,964 INFO L262 CegarLoopResult]: At program point L158-1(line 158) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,964 INFO L262 CegarLoopResult]: At program point L158-2(line 158) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,964 INFO L262 CegarLoopResult]: At program point L158-3(line 158) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,964 INFO L262 CegarLoopResult]: At program point L827(line 827) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,964 INFO L262 CegarLoopResult]: At program point L154(line 154) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,964 INFO L262 CegarLoopResult]: At program point L827-1(line 827) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,964 INFO L262 CegarLoopResult]: At program point L782(line 782) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,964 INFO L262 CegarLoopResult]: At program point L299(line 299) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 04:15:32,965 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)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 04:15:32,965 INFO L262 CegarLoopResult]: At program point L774(line 774) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,965 INFO L262 CegarLoopResult]: At program point L646(line 646) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 04:15:32,965 INFO L262 CegarLoopResult]: At program point L774-1(line 774) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:15:32,965 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 04:15:32,965 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 104 120) no Hoare annotation was computed. [2020-11-07 04:15:32,965 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 104 120) no Hoare annotation was computed. [2020-11-07 04:15:32,965 INFO L266 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-11-07 04:15:32,965 INFO L266 CegarLoopResult]: For program point L115-1(lines 104 120) no Hoare annotation was computed. [2020-11-07 04:15:32,966 INFO L266 CegarLoopResult]: For program point L111(lines 111 117) no Hoare annotation was computed. [2020-11-07 04:15:32,966 INFO L266 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-11-07 04:15:32,966 INFO L266 CegarLoopResult]: For program point L109-1(line 109) no Hoare annotation was computed. [2020-11-07 04:15:32,966 INFO L266 CegarLoopResult]: For program point L109-2(line 109) no Hoare annotation was computed. [2020-11-07 04:15:32,966 INFO L266 CegarLoopResult]: For program point L109-3(line 109) no Hoare annotation was computed. [2020-11-07 04:15:32,966 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 368 376) the Hoare annotation is: true [2020-11-07 04:15:32,966 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 368 376) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~3) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 04:15:32,966 INFO L262 CegarLoopResult]: At program point L373(line 373) the Hoare annotation is: (or (= ~waterLevel~0 getWaterLevel_~retValue_acc~3) (not (= ~pumpRunning~0 0))) [2020-11-07 04:15:32,966 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 368 376) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~3) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 04:15:32,967 INFO L269 CegarLoopResult]: At program point L372(line 372) the Hoare annotation is: true [2020-11-07 04:15:32,967 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 324 335) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 04:15:32,967 INFO L262 CegarLoopResult]: At program point L331(line 331) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 04:15:32,967 INFO L262 CegarLoopResult]: At program point L329(line 329) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 04:15:32,967 INFO L269 CegarLoopResult]: At program point L328-1(lines 324 335) the Hoare annotation is: true [2020-11-07 04:15:32,967 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 324 335) the Hoare annotation is: true [2020-11-07 04:15:32,967 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 04:15:32,967 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 04:15:32,967 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 04:15:32,967 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 04:15:32,967 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 336 344) no Hoare annotation was computed. [2020-11-07 04:15:32,968 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 336 344) no Hoare annotation was computed. [2020-11-07 04:15:32,968 INFO L266 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-11-07 04:15:32,968 INFO L266 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-11-07 04:15:32,968 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 336 344) no Hoare annotation was computed. [2020-11-07 04:15:32,968 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 64 87) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:15:32,968 INFO L262 CegarLoopResult]: At program point L77(line 77) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~systemActive~0)))) [2020-11-07 04:15:32,968 INFO L262 CegarLoopResult]: At program point L75(lines 75 81) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:15:32,968 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 64 87) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:15:32,968 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 64 87) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:15:32,968 INFO L262 CegarLoopResult]: At program point L70(line 70) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-07 04:15:32,969 INFO L262 CegarLoopResult]: At program point L68(lines 67 86) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:15:32,969 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 379 408) the Hoare annotation is: true [2020-11-07 04:15:32,969 INFO L269 CegarLoopResult]: At program point L393(lines 393 397) the Hoare annotation is: true [2020-11-07 04:15:32,969 INFO L269 CegarLoopResult]: At program point L393-1(lines 393 397) the Hoare annotation is: true [2020-11-07 04:15:32,969 INFO L269 CegarLoopResult]: At program point L389-2(lines 389 403) the Hoare annotation is: true [2020-11-07 04:15:32,969 INFO L269 CegarLoopResult]: At program point L385(line 385) the Hoare annotation is: true [2020-11-07 04:15:32,969 INFO L269 CegarLoopResult]: At program point L385-1(line 385) the Hoare annotation is: true [2020-11-07 04:15:32,969 INFO L269 CegarLoopResult]: At program point L381(line 381) the Hoare annotation is: true [2020-11-07 04:15:32,969 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 379 408) the Hoare annotation is: true [2020-11-07 04:15:32,969 INFO L269 CegarLoopResult]: At program point L404(lines 379 408) the Hoare annotation is: true [2020-11-07 04:15:32,970 INFO L269 CegarLoopResult]: At program point L400(line 400) the Hoare annotation is: true [2020-11-07 04:15:32,970 INFO L269 CegarLoopResult]: At program point L390(line 390) the Hoare annotation is: true [2020-11-07 04:15:32,970 INFO L269 CegarLoopResult]: At program point L305(line 305) the Hoare annotation is: true [2020-11-07 04:15:32,970 INFO L269 CegarLoopResult]: At program point L304-1(lines 300 311) the Hoare annotation is: true [2020-11-07 04:15:32,970 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 300 311) the Hoare annotation is: true [2020-11-07 04:15:32,970 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 300 311) the Hoare annotation is: true [2020-11-07 04:15:32,970 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 433 439) the Hoare annotation is: true [2020-11-07 04:15:32,970 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 433 439) the Hoare annotation is: true [2020-11-07 04:15:32,970 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 04:15:32,970 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 04:15:32,970 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 04:15:32,971 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 04:15:32,971 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 312 323) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= ~waterLevel~0 0))) [2020-11-07 04:15:32,971 INFO L262 CegarLoopResult]: At program point L317(line 317) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:15:32,971 INFO L262 CegarLoopResult]: At program point L316-1(lines 312 323) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= ~waterLevel~0 0))) [2020-11-07 04:15:32,971 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 312 323) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:15:32,971 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2020-11-07 04:15:32,971 INFO L269 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-11-07 04:15:32,971 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2020-11-07 04:15:32,971 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2020-11-07 04:15:32,992 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 04:15:32 BoogieIcfgContainer [2020-11-07 04:15:32,992 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 04:15:32,994 INFO L168 Benchmark]: Toolchain (without parser) took 65395.99 ms. Allocated memory was 158.3 MB in the beginning and 830.5 MB in the end (delta: 672.1 MB). Free memory was 133.7 MB in the beginning and 327.0 MB in the end (delta: -193.3 MB). Peak memory consumption was 513.9 MB. Max. memory is 8.0 GB. [2020-11-07 04:15:32,995 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 125.8 MB. Free memory is still 87.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 04:15:32,995 INFO L168 Benchmark]: CACSL2BoogieTranslator took 678.48 ms. Allocated memory is still 158.3 MB. Free memory was 133.2 MB in the beginning and 112.9 MB in the end (delta: 20.3 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-11-07 04:15:32,996 INFO L168 Benchmark]: Boogie Preprocessor took 87.55 ms. Allocated memory is still 158.3 MB. Free memory was 112.9 MB in the beginning and 109.1 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2020-11-07 04:15:32,996 INFO L168 Benchmark]: RCFGBuilder took 1284.54 ms. Allocated memory is still 158.3 MB. Free memory was 109.1 MB in the beginning and 57.3 MB in the end (delta: 51.8 MB). Peak memory consumption was 53.3 MB. Max. memory is 8.0 GB. [2020-11-07 04:15:32,997 INFO L168 Benchmark]: TraceAbstraction took 63327.61 ms. Allocated memory was 158.3 MB in the beginning and 830.5 MB in the end (delta: 672.1 MB). Free memory was 56.8 MB in the beginning and 327.0 MB in the end (delta: -270.2 MB). Peak memory consumption was 436.6 MB. Max. memory is 8.0 GB. [2020-11-07 04:15:33,000 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 125.8 MB. Free memory is still 87.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 678.48 ms. Allocated memory is still 158.3 MB. Free memory was 133.2 MB in the beginning and 112.9 MB in the end (delta: 20.3 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 87.55 ms. Allocated memory is still 158.3 MB. Free memory was 112.9 MB in the beginning and 109.1 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1284.54 ms. Allocated memory is still 158.3 MB. Free memory was 109.1 MB in the beginning and 57.3 MB in the end (delta: 51.8 MB). Peak memory consumption was 53.3 MB. Max. memory is 8.0 GB. * TraceAbstraction took 63327.61 ms. Allocated memory was 158.3 MB in the beginning and 830.5 MB in the end (delta: 672.1 MB). Free memory was 56.8 MB in the beginning and 327.0 MB in the end (delta: -270.2 MB). Peak memory consumption was 436.6 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: 781]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 774]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 820]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 827]: 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: 213]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 214]: Loop Invariant Derived loop invariant: ((!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 379]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 861]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 868]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1) - ProcedureContractResult [Line: 272]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (!(tmp == 0) || !(pumpRunning == 0)) || waterLevel == 0 - ProcedureContractResult [Line: 453]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 185]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 140]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 854]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 440]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 121]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 88]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 204]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 324]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 368]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: !(pumpRunning == 0) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 64]: Procedure Contract for timeShift Derived contract for procedure timeShift: \old(waterLevel) == waterLevel || !(pumpRunning == 0) - ProcedureContractResult [Line: 379]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 300]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 433]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 312]: Procedure Contract for waterRise Derived contract for procedure waterRise: (!(\old(waterLevel) == 1) || !(pumpRunning == 0)) || !(waterLevel == 0) - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 600 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 30.2s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 24.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 32.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1102 SDtfs, 1496 SDslu, 2291 SDs, 0 SdLazy, 3298 SolverSat, 478 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 196 GetRequests, 127 SyntacticMatches, 1 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 15.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=679occurred 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: 0.9s AutomataMinimizationTime, 6 MinimizatonAttempts, 209 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 222 LocationsWithAnnotation, 1319 PreInvPairs, 1661 NumberOfFragments, 1963 HoareAnnotationTreeSize, 1319 FomulaSimplifications, 230062 FormulaSimplificationTreeSizeReduction, 7.1s HoareSimplificationTime, 222 FomulaSimplificationsInter, 65737 FormulaSimplificationTreeSizeReductionInter, 25.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.3s InterpolantComputationTime, 990 NumberOfCodeBlocks, 990 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 984 ConstructedInterpolants, 0 QuantifiedInterpolants, 454592 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 37/38 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...