/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_spec1_product03.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 03:52:37,466 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 03:52:37,469 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 03:52:37,503 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 03:52:37,504 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 03:52:37,505 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 03:52:37,507 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 03:52:37,509 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 03:52:37,512 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 03:52:37,513 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 03:52:37,515 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 03:52:37,516 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 03:52:37,517 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 03:52:37,518 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 03:52:37,519 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 03:52:37,521 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 03:52:37,522 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 03:52:37,524 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 03:52:37,526 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 03:52:37,528 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 03:52:37,531 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 03:52:37,532 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 03:52:37,534 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 03:52:37,535 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 03:52:37,538 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 03:52:37,539 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 03:52:37,539 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 03:52:37,540 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 03:52:37,541 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 03:52:37,542 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 03:52:37,543 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 03:52:37,544 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 03:52:37,545 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 03:52:37,546 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 03:52:37,547 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 03:52:37,547 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 03:52:37,548 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 03:52:37,559 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 03:52:37,559 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 03:52:37,562 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 03:52:37,564 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 03:52:37,565 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 03:52:37,577 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 03:52:37,578 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 03:52:37,580 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 03:52:37,580 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 03:52:37,580 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 03:52:37,580 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 03:52:37,581 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 03:52:37,581 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 03:52:37,581 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 03:52:37,581 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 03:52:37,582 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 03:52:37,582 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 03:52:37,582 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 03:52:37,582 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 03:52:37,583 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 03:52:37,583 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 03:52:37,583 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 03:52:37,584 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 03:52:37,584 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 03:52:37,584 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 03:52:37,584 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 03:52:37,585 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 03:52:37,585 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-11-07 03:52:37,977 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 03:52:38,032 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 03:52:38,035 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 03:52:38,037 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 03:52:38,038 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 03:52:38,039 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product03.cil.c [2020-11-07 03:52:38,134 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/178691b80/4b832dc3c32645f1945c264a680ae8b4/FLAG998419573 [2020-11-07 03:52:38,911 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 03:52:38,912 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product03.cil.c [2020-11-07 03:52:38,948 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/178691b80/4b832dc3c32645f1945c264a680ae8b4/FLAG998419573 [2020-11-07 03:52:39,146 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/178691b80/4b832dc3c32645f1945c264a680ae8b4 [2020-11-07 03:52:39,149 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 03:52:39,158 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 03:52:39,161 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 03:52:39,161 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 03:52:39,165 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 03:52:39,166 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:52:39" (1/1) ... [2020-11-07 03:52:39,173 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1369a4dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39, skipping insertion in model container [2020-11-07 03:52:39,173 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:52:39" (1/1) ... [2020-11-07 03:52:39,183 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 03:52:39,256 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 03:52:39,701 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 03:52:39,715 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 03:52:39,792 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 03:52:39,824 INFO L208 MainTranslator]: Completed translation [2020-11-07 03:52:39,825 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39 WrapperNode [2020-11-07 03:52:39,825 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 03:52:39,826 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 03:52:39,826 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 03:52:39,827 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 03:52:39,840 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (1/1) ... [2020-11-07 03:52:39,841 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (1/1) ... [2020-11-07 03:52:39,859 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (1/1) ... [2020-11-07 03:52:39,860 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (1/1) ... [2020-11-07 03:52:39,894 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (1/1) ... [2020-11-07 03:52:39,903 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (1/1) ... [2020-11-07 03:52:39,909 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (1/1) ... [2020-11-07 03:52:39,916 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 03:52:39,917 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 03:52:39,929 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 03:52:39,929 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 03:52:39,933 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 03:52:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 03:52:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 03:52:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 03:52:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 03:52:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 03:52:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 03:52:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 03:52:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 03:52:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 03:52:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 03:52:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 03:52:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 03:52:40,018 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 03:52:40,018 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 03:52:40,018 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 03:52:40,018 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 03:52:40,018 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-07 03:52:40,019 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 03:52:40,019 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 03:52:40,019 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 03:52:40,019 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 03:52:40,019 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 03:52:40,019 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 03:52:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 03:52:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 03:52:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 03:52:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 03:52:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 03:52:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 03:52:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-11-07 03:52:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 03:52:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 03:52:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 03:52:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 03:52:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 03:52:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 03:52:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 03:52:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 03:52:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 03:52:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 03:52:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 03:52:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 03:52:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 03:52:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 03:52:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-07 03:52:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 03:52:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 03:52:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 03:52:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 03:52:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 03:52:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 03:52:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 03:52:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 03:52:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 03:52:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 03:52:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 03:52:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 03:52:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 03:52:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 03:52:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-11-07 03:52:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 03:52:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 03:52:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 03:52:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 03:52:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 03:52:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 03:52:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 03:52:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 03:52:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 03:52:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 03:52:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 03:52:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 03:52:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 03:52:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 03:52:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 03:52:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 03:52:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 03:52:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 03:52:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 03:52:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 03:52:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 03:52:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 03:52:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 03:52:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 03:52:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 03:52:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 03:52:41,140 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 03:52:41,141 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 03:52:41,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 03:52:41 BoogieIcfgContainer [2020-11-07 03:52:41,144 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 03:52:41,146 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 03:52:41,146 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 03:52:41,150 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 03:52:41,150 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 03:52:39" (1/3) ... [2020-11-07 03:52:41,151 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a058616 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 03:52:41, skipping insertion in model container [2020-11-07 03:52:41,151 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (2/3) ... [2020-11-07 03:52:41,152 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a058616 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 03:52:41, skipping insertion in model container [2020-11-07 03:52:41,152 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 03:52:41" (3/3) ... [2020-11-07 03:52:41,154 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product03.cil.c [2020-11-07 03:52:41,171 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 03:52:41,175 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 03:52:41,186 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 03:52:41,211 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 03:52:41,211 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 03:52:41,211 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-07 03:52:41,211 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 03:52:41,211 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 03:52:41,212 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 03:52:41,212 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 03:52:41,212 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 03:52:41,245 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states. [2020-11-07 03:52:41,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 03:52:41,264 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:52:41,266 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 03:52:41,266 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 03:52:41,273 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:52:41,274 INFO L82 PathProgramCache]: Analyzing trace with hash 768097712, now seen corresponding path program 1 times [2020-11-07 03:52:41,284 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:52:41,284 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [690373765] [2020-11-07 03:52:41,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:52:41,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:42,008 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:52:42,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:52:42,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:42,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:52:42,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:42,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:52:42,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:42,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:52:42,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:42,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:52:42,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:42,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 03:52:42,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:42,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 03:52:42,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:42,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 03:52:42,277 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [690373765] [2020-11-07 03:52:42,280 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:52:42,281 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 03:52:42,281 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [793474748] [2020-11-07 03:52:42,289 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 03:52:42,291 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:52:42,305 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 03:52:42,309 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 03:52:42,313 INFO L87 Difference]: Start difference. First operand 265 states. Second operand 3 states. [2020-11-07 03:52:43,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:52:43,902 INFO L93 Difference]: Finished difference Result 373 states and 448 transitions. [2020-11-07 03:52:43,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 03:52:43,905 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 03:52:43,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:52:43,921 INFO L225 Difference]: With dead ends: 373 [2020-11-07 03:52:43,921 INFO L226 Difference]: Without dead ends: 244 [2020-11-07 03:52:43,926 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 03:52:43,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 244 states. [2020-11-07 03:52:44,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 244 to 205. [2020-11-07 03:52:44,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 205 states. [2020-11-07 03:52:44,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 205 states and 219 transitions. [2020-11-07 03:52:44,082 INFO L78 Accepts]: Start accepts. Automaton has 205 states and 219 transitions. Word has length 148 [2020-11-07 03:52:44,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:52:44,083 INFO L481 AbstractCegarLoop]: Abstraction has 205 states and 219 transitions. [2020-11-07 03:52:44,083 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 03:52:44,084 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 219 transitions. [2020-11-07 03:52:44,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 03:52:44,088 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:52:44,088 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 03:52:44,089 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 03:52:44,089 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 03:52:44,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:52:44,090 INFO L82 PathProgramCache]: Analyzing trace with hash -1224073599, now seen corresponding path program 1 times [2020-11-07 03:52:44,090 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:52:44,090 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [807887483] [2020-11-07 03:52:44,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:52:44,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:44,501 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:52:44,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:52:44,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:44,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:52:44,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:44,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:52:44,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:44,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:52:44,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:44,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:52:44,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:44,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 03:52:44,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:44,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 03:52:44,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:44,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 03:52:44,682 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [807887483] [2020-11-07 03:52:44,682 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:52:44,682 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 03:52:44,683 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1021907468] [2020-11-07 03:52:44,685 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 03:52:44,687 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:52:44,688 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 03:52:44,689 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 03:52:44,689 INFO L87 Difference]: Start difference. First operand 205 states and 219 transitions. Second operand 4 states. [2020-11-07 03:52:45,612 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:52:46,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:52:46,255 INFO L93 Difference]: Finished difference Result 278 states and 309 transitions. [2020-11-07 03:52:46,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 03:52:46,255 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 03:52:46,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:52:46,259 INFO L225 Difference]: With dead ends: 278 [2020-11-07 03:52:46,259 INFO L226 Difference]: Without dead ends: 227 [2020-11-07 03:52:46,261 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 03:52:46,262 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2020-11-07 03:52:46,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 195. [2020-11-07 03:52:46,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 195 states. [2020-11-07 03:52:46,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 206 transitions. [2020-11-07 03:52:46,348 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 206 transitions. Word has length 149 [2020-11-07 03:52:46,349 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:52:46,349 INFO L481 AbstractCegarLoop]: Abstraction has 195 states and 206 transitions. [2020-11-07 03:52:46,349 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 03:52:46,349 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 206 transitions. [2020-11-07 03:52:46,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-11-07 03:52:46,352 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:52:46,352 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 03:52:46,352 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 03:52:46,353 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 03:52:46,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:52:46,353 INFO L82 PathProgramCache]: Analyzing trace with hash 989091048, now seen corresponding path program 1 times [2020-11-07 03:52:46,353 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:52:46,354 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [508918236] [2020-11-07 03:52:46,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:52:46,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:46,769 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:52:46,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:52:46,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:46,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:52:46,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:46,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:52:46,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:46,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:52:46,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:46,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:52:46,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:46,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 03:52:46,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:46,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-11-07 03:52:46,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:46,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 03:52:46,933 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [508918236] [2020-11-07 03:52:46,933 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:52:46,933 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 03:52:46,934 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1464542187] [2020-11-07 03:52:46,934 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 03:52:46,934 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:52:46,935 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 03:52:46,935 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-07 03:52:46,935 INFO L87 Difference]: Start difference. First operand 195 states and 206 transitions. Second operand 9 states. [2020-11-07 03:52:47,554 WARN L194 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:52:47,939 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 03:52:48,263 WARN L194 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 03:52:48,585 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:52:48,884 WARN L194 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:52:49,173 WARN L194 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:52:50,104 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:52:51,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:52:51,361 INFO L93 Difference]: Finished difference Result 479 states and 548 transitions. [2020-11-07 03:52:51,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 03:52:51,364 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 158 [2020-11-07 03:52:51,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:52:51,371 INFO L225 Difference]: With dead ends: 479 [2020-11-07 03:52:51,371 INFO L226 Difference]: Without dead ends: 399 [2020-11-07 03:52:51,373 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-11-07 03:52:51,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 399 states. [2020-11-07 03:52:51,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 399 to 326. [2020-11-07 03:52:51,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 326 states. [2020-11-07 03:52:51,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 358 transitions. [2020-11-07 03:52:51,525 INFO L78 Accepts]: Start accepts. Automaton has 326 states and 358 transitions. Word has length 158 [2020-11-07 03:52:51,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:52:51,525 INFO L481 AbstractCegarLoop]: Abstraction has 326 states and 358 transitions. [2020-11-07 03:52:51,526 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 03:52:51,526 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 358 transitions. [2020-11-07 03:52:51,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-11-07 03:52:51,528 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:52:51,529 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 03:52:51,529 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 03:52:51,529 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 03:52:51,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:52:51,530 INFO L82 PathProgramCache]: Analyzing trace with hash 203823054, now seen corresponding path program 1 times [2020-11-07 03:52:51,530 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:52:51,530 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [579855511] [2020-11-07 03:52:51,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:52:51,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:51,966 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:52:51,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:52:52,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:52,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:52:52,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:52,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:52:52,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:52,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:52:52,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:52,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:52:52,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:52,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-11-07 03:52:52,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:52,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-07 03:52:52,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:52,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-11-07 03:52:52,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:52,133 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 03:52:52,134 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [579855511] [2020-11-07 03:52:52,134 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:52:52,134 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 03:52:52,135 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1246255973] [2020-11-07 03:52:52,135 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 03:52:52,136 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:52:52,136 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 03:52:52,137 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-11-07 03:52:52,137 INFO L87 Difference]: Start difference. First operand 326 states and 358 transitions. Second operand 8 states. [2020-11-07 03:52:52,672 WARN L194 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:52:53,902 WARN L194 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:52:54,211 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:52:54,567 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:52:54,866 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:52:55,180 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:52:55,492 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:52:55,782 WARN L194 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:52:56,182 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:52:56,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:52:56,721 INFO L93 Difference]: Finished difference Result 790 states and 929 transitions. [2020-11-07 03:52:56,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-11-07 03:52:56,722 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 161 [2020-11-07 03:52:56,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:52:56,730 INFO L225 Difference]: With dead ends: 790 [2020-11-07 03:52:56,730 INFO L226 Difference]: Without dead ends: 579 [2020-11-07 03:52:56,736 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=71, Invalid=201, Unknown=0, NotChecked=0, Total=272 [2020-11-07 03:52:56,737 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 579 states. [2020-11-07 03:52:56,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 579 to 497. [2020-11-07 03:52:56,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 497 states. [2020-11-07 03:52:56,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 497 states and 556 transitions. [2020-11-07 03:52:56,977 INFO L78 Accepts]: Start accepts. Automaton has 497 states and 556 transitions. Word has length 161 [2020-11-07 03:52:56,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:52:56,978 INFO L481 AbstractCegarLoop]: Abstraction has 497 states and 556 transitions. [2020-11-07 03:52:56,978 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 03:52:56,978 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 556 transitions. [2020-11-07 03:52:56,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-11-07 03:52:56,981 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:52:56,981 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 03:52:56,981 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 03:52:56,982 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 03:52:56,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:52:56,982 INFO L82 PathProgramCache]: Analyzing trace with hash 1533899077, now seen corresponding path program 1 times [2020-11-07 03:52:56,982 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:52:56,983 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1892123692] [2020-11-07 03:52:56,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:52:57,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:57,369 WARN L194 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:52:57,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:52:57,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:57,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:52:57,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:57,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:52:57,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:57,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:52:57,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:57,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:52:57,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:57,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 03:52:57,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:57,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-07 03:52:57,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:57,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-07 03:52:57,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:57,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 03:52:57,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:57,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 03:52:57,524 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1892123692] [2020-11-07 03:52:57,524 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:52:57,524 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 03:52:57,524 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1244302668] [2020-11-07 03:52:57,525 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 03:52:57,525 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:52:57,526 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 03:52:57,526 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-07 03:52:57,526 INFO L87 Difference]: Start difference. First operand 497 states and 556 transitions. Second operand 9 states. [2020-11-07 03:52:58,081 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:52:59,239 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:52:59,540 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:52:59,875 WARN L194 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:53:00,190 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:53:00,482 WARN L194 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:53:00,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:53:00,736 INFO L93 Difference]: Finished difference Result 941 states and 1106 transitions. [2020-11-07 03:53:00,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 03:53:00,736 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 166 [2020-11-07 03:53:00,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:53:00,737 INFO L225 Difference]: With dead ends: 941 [2020-11-07 03:53:00,738 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 03:53:00,741 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-11-07 03:53:00,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 03:53:00,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 03:53:00,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 03:53:00,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 03:53:00,742 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 166 [2020-11-07 03:53:00,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:53:00,742 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 03:53:00,742 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 03:53:00,742 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 03:53:00,742 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 03:53:00,742 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 03:53:00,745 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 03:53:07,440 WARN L194 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 03:53:07,659 WARN L194 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:08,480 WARN L194 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 10 [2020-11-07 03:53:08,774 WARN L194 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 26 [2020-11-07 03:53:08,984 WARN L194 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 03:53:09,203 WARN L194 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-11-07 03:53:09,426 WARN L194 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-11-07 03:53:10,049 WARN L194 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2020-11-07 03:53:10,468 WARN L194 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-11-07 03:53:10,813 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 11 [2020-11-07 03:53:11,040 WARN L194 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:11,281 WARN L194 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:11,703 WARN L194 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2020-11-07 03:53:11,927 WARN L194 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-07 03:53:12,367 WARN L194 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2020-11-07 03:53:12,581 WARN L194 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-07 03:53:12,809 WARN L194 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 03:53:13,047 WARN L194 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 8 [2020-11-07 03:53:13,265 WARN L194 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:13,692 WARN L194 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2020-11-07 03:53:14,108 WARN L194 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2020-11-07 03:53:14,551 WARN L194 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2020-11-07 03:53:14,995 WARN L194 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 15 [2020-11-07 03:53:15,212 WARN L194 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:15,621 WARN L194 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2020-11-07 03:53:15,876 WARN L194 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-11-07 03:53:16,078 WARN L194 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-11-07 03:53:16,455 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 7 [2020-11-07 03:53:16,665 WARN L194 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:16,880 WARN L194 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:17,100 WARN L194 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-11-07 03:53:17,301 WARN L194 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:17,666 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2020-11-07 03:53:18,073 WARN L194 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2020-11-07 03:53:18,273 WARN L194 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-07 03:53:18,494 WARN L194 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:18,705 WARN L194 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-07 03:53:18,915 WARN L194 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-11-07 03:53:19,141 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:19,547 WARN L194 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2020-11-07 03:53:19,936 WARN L194 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2020-11-07 03:53:20,325 WARN L194 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2020-11-07 03:53:20,527 WARN L194 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:20,878 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2020-11-07 03:53:21,276 WARN L194 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2020-11-07 03:53:21,668 WARN L194 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2020-11-07 03:53:21,874 WARN L194 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-11-07 03:53:22,275 WARN L194 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 13 [2020-11-07 03:53:22,582 WARN L194 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:53:22,777 WARN L194 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:23,167 WARN L194 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-11-07 03:53:23,565 WARN L194 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-11-07 03:53:23,944 WARN L194 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2020-11-07 03:53:24,152 WARN L194 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 03:53:24,529 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2020-11-07 03:53:24,921 WARN L194 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2020-11-07 03:53:25,267 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2020-11-07 03:53:25,489 WARN L194 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-11-07 03:53:25,849 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-11-07 03:53:26,048 WARN L194 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-07 03:53:26,441 WARN L194 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-11-07 03:53:26,449 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 03:53:26,449 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 03:53:26,449 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 03:53:26,449 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 03:53:26,449 INFO L266 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-11-07 03:53:26,449 INFO L266 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-11-07 03:53:26,450 INFO L266 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-11-07 03:53:26,450 INFO L266 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-11-07 03:53:26,450 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 546 601) no Hoare annotation was computed. [2020-11-07 03:53:26,450 INFO L266 CegarLoopResult]: For program point L593(lines 570 594) no Hoare annotation was computed. [2020-11-07 03:53:26,450 INFO L266 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-11-07 03:53:26,450 INFO L266 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-11-07 03:53:26,450 INFO L266 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-11-07 03:53:26,450 INFO L266 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-11-07 03:53:26,450 INFO L266 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-11-07 03:53:26,450 INFO L266 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-11-07 03:53:26,450 INFO L266 CegarLoopResult]: For program point L577(lines 577 581) no Hoare annotation was computed. [2020-11-07 03:53:26,450 INFO L266 CegarLoopResult]: For program point L577-1(lines 577 581) no Hoare annotation was computed. [2020-11-07 03:53:26,451 INFO L266 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-11-07 03:53:26,451 INFO L266 CegarLoopResult]: For program point L569-1(line 569) no Hoare annotation was computed. [2020-11-07 03:53:26,451 INFO L266 CegarLoopResult]: For program point L569-2(line 569) no Hoare annotation was computed. [2020-11-07 03:53:26,451 INFO L266 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-11-07 03:53:26,451 INFO L266 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-11-07 03:53:26,451 INFO L266 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-11-07 03:53:26,451 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 03:53:26,451 INFO L266 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-11-07 03:53:26,451 INFO L266 CegarLoopResult]: For program point L590-1(lines 571 592) no Hoare annotation was computed. [2020-11-07 03:53:26,451 INFO L266 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-11-07 03:53:26,451 INFO L266 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-11-07 03:53:26,451 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 546 601) no Hoare annotation was computed. [2020-11-07 03:53:26,451 INFO L266 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-11-07 03:53:26,452 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 546 601) no Hoare annotation was computed. [2020-11-07 03:53:26,452 INFO L266 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-11-07 03:53:26,452 INFO L266 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-11-07 03:53:26,452 INFO L266 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-11-07 03:53:26,452 INFO L266 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-11-07 03:53:26,452 INFO L266 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-11-07 03:53:26,452 INFO L266 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-11-07 03:53:26,452 INFO L266 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-11-07 03:53:26,452 INFO L266 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-11-07 03:53:26,452 INFO L266 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-11-07 03:53:26,453 INFO L266 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-11-07 03:53:26,453 INFO L266 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-11-07 03:53:26,453 INFO L266 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-11-07 03:53:26,453 INFO L266 CegarLoopResult]: For program point L588-1(line 588) no Hoare annotation was computed. [2020-11-07 03:53:26,453 INFO L266 CegarLoopResult]: For program point L588-2(line 588) no Hoare annotation was computed. [2020-11-07 03:53:26,453 INFO L266 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-11-07 03:53:26,453 INFO L266 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-11-07 03:53:26,453 INFO L266 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-11-07 03:53:26,453 INFO L266 CegarLoopResult]: For program point L642-1(line 642) no Hoare annotation was computed. [2020-11-07 03:53:26,453 INFO L266 CegarLoopResult]: For program point L642-2(line 642) no Hoare annotation was computed. [2020-11-07 03:53:26,454 INFO L266 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-11-07 03:53:26,454 INFO L266 CegarLoopResult]: For program point L634(lines 634 638) no Hoare annotation was computed. [2020-11-07 03:53:26,454 INFO L266 CegarLoopResult]: For program point L634-1(lines 634 638) no Hoare annotation was computed. [2020-11-07 03:53:26,454 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 03:53:26,454 INFO L266 CegarLoopResult]: For program point L626-1(line 626) no Hoare annotation was computed. [2020-11-07 03:53:26,454 INFO L266 CegarLoopResult]: For program point L626-2(line 626) no Hoare annotation was computed. [2020-11-07 03:53:26,454 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 602 661) no Hoare annotation was computed. [2020-11-07 03:53:26,454 INFO L266 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-11-07 03:53:26,454 INFO L266 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-11-07 03:53:26,455 INFO L266 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-11-07 03:53:26,455 INFO L266 CegarLoopResult]: For program point L651-1(line 651) no Hoare annotation was computed. [2020-11-07 03:53:26,455 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 602 661) no Hoare annotation was computed. [2020-11-07 03:53:26,455 INFO L266 CegarLoopResult]: For program point L651-2(line 651) no Hoare annotation was computed. [2020-11-07 03:53:26,455 INFO L266 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-11-07 03:53:26,455 INFO L266 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-11-07 03:53:26,455 INFO L266 CegarLoopResult]: For program point L647-1(line 647) no Hoare annotation was computed. [2020-11-07 03:53:26,455 INFO L266 CegarLoopResult]: For program point L647-2(line 647) no Hoare annotation was computed. [2020-11-07 03:53:26,456 INFO L266 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-11-07 03:53:26,456 INFO L266 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-11-07 03:53:26,456 INFO L266 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-11-07 03:53:26,456 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 602 661) no Hoare annotation was computed. [2020-11-07 03:53:26,456 INFO L266 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-11-07 03:53:26,456 INFO L266 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-11-07 03:53:26,456 INFO L266 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-11-07 03:53:26,456 INFO L266 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-11-07 03:53:26,456 INFO L266 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-11-07 03:53:26,456 INFO L266 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-11-07 03:53:26,457 INFO L266 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-11-07 03:53:26,457 INFO L266 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-11-07 03:53:26,457 INFO L266 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-11-07 03:53:26,457 INFO L266 CegarLoopResult]: For program point L628-2(lines 628 653) no Hoare annotation was computed. [2020-11-07 03:53:26,457 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 03:53:26,457 INFO L266 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-11-07 03:53:26,457 INFO L266 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-11-07 03:53:26,457 INFO L266 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-11-07 03:53:26,457 INFO L266 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-11-07 03:53:26,457 INFO L266 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-07 03:53:26,458 INFO L266 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-11-07 03:53:26,458 INFO L266 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-11-07 03:53:26,458 INFO L266 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-11-07 03:53:26,458 INFO L266 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-11-07 03:53:26,458 INFO L266 CegarLoopResult]: For program point L654(lines 627 655) no Hoare annotation was computed. [2020-11-07 03:53:26,458 INFO L266 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-11-07 03:53:26,458 INFO L266 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-11-07 03:53:26,458 INFO L266 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-11-07 03:53:26,458 INFO L266 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-11-07 03:53:26,458 INFO L266 CegarLoopResult]: For program point L646-1(line 646) no Hoare annotation was computed. [2020-11-07 03:53:26,458 INFO L266 CegarLoopResult]: For program point L646-2(line 646) no Hoare annotation was computed. [2020-11-07 03:53:26,458 INFO L266 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-11-07 03:53:26,459 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 135 141) the Hoare annotation is: true [2020-11-07 03:53:26,459 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 135 141) the Hoare annotation is: true [2020-11-07 03:53:26,459 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 142 150) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 03:53:26,459 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 142 150) the Hoare annotation is: true [2020-11-07 03:53:26,459 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 142 150) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 03:53:26,459 INFO L262 CegarLoopResult]: At program point L147(line 147) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-11-07 03:53:26,459 INFO L269 CegarLoopResult]: At program point L146(line 146) the Hoare annotation is: true [2020-11-07 03:53:26,460 INFO L262 CegarLoopResult]: At program point L447(line 447) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~1 ~systemActive~0))) [2020-11-07 03:53:26,460 INFO L262 CegarLoopResult]: At program point L447-1(line 447) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~1 ~systemActive~0))) [2020-11-07 03:53:26,460 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 435 457) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:26,460 INFO L262 CegarLoopResult]: At program point L445(lines 445 452) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~1 ~systemActive~0))) [2020-11-07 03:53:26,460 INFO L269 CegarLoopResult]: At program point L445-1(lines 445 452) the Hoare annotation is: true [2020-11-07 03:53:26,460 INFO L262 CegarLoopResult]: At program point L443(line 443) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret39| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:26,460 INFO L262 CegarLoopResult]: At program point L442(line 442) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:26,461 INFO L262 CegarLoopResult]: At program point L443-1(line 443) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret39| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:26,461 INFO L262 CegarLoopResult]: At program point L441(line 441) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:26,461 INFO L262 CegarLoopResult]: At program point L443-2(line 443) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~1 ~systemActive~0) (= |main_#t~ret39| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:26,461 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 435 457) the Hoare annotation is: true [2020-11-07 03:53:26,461 INFO L262 CegarLoopResult]: At program point L441-1(line 441) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:26,461 INFO L262 CegarLoopResult]: At program point L437(line 437) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:26,461 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 435 457) the Hoare annotation is: true [2020-11-07 03:53:26,462 INFO L269 CegarLoopResult]: At program point L454(line 454) the Hoare annotation is: true [2020-11-07 03:53:26,462 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 394 417) no Hoare annotation was computed. [2020-11-07 03:53:26,462 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 394 417) no Hoare annotation was computed. [2020-11-07 03:53:26,462 INFO L266 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-11-07 03:53:26,462 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 394 417) no Hoare annotation was computed. [2020-11-07 03:53:26,462 INFO L266 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-11-07 03:53:26,462 INFO L266 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-11-07 03:53:26,462 INFO L266 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-11-07 03:53:26,462 INFO L266 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-11-07 03:53:26,462 INFO L266 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-11-07 03:53:26,463 INFO L266 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-11-07 03:53:26,463 INFO L266 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-11-07 03:53:26,463 INFO L266 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-11-07 03:53:26,463 INFO L266 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-11-07 03:53:26,463 INFO L266 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-11-07 03:53:26,463 INFO L266 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-11-07 03:53:26,463 INFO L266 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-11-07 03:53:26,463 INFO L266 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-11-07 03:53:26,463 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 266 280) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-11-07 03:53:26,463 INFO L262 CegarLoopResult]: At program point L272(line 272) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 03:53:26,464 INFO L262 CegarLoopResult]: At program point L270(lines 270 276) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 03:53:26,464 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 266 280) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 03:53:26,464 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 266 280) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-11-07 03:53:26,464 INFO L269 CegarLoopResult]: At program point L225(line 225) the Hoare annotation is: true [2020-11-07 03:53:26,464 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 221 229) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:26,464 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 221 229) the Hoare annotation is: true [2020-11-07 03:53:26,464 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 221 229) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:26,464 INFO L262 CegarLoopResult]: At program point L226(line 226) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) [2020-11-07 03:53:26,465 INFO L266 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-11-07 03:53:26,465 INFO L266 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-11-07 03:53:26,465 INFO L266 CegarLoopResult]: For program point L249(lines 249 257) no Hoare annotation was computed. [2020-11-07 03:53:26,465 INFO L266 CegarLoopResult]: For program point L249-2(lines 249 257) no Hoare annotation was computed. [2020-11-07 03:53:26,465 INFO L266 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-11-07 03:53:26,465 INFO L266 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-11-07 03:53:26,465 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 230 265) no Hoare annotation was computed. [2020-11-07 03:53:26,465 INFO L266 CegarLoopResult]: For program point L237(lines 237 245) no Hoare annotation was computed. [2020-11-07 03:53:26,465 INFO L266 CegarLoopResult]: For program point L237-2(lines 237 245) no Hoare annotation was computed. [2020-11-07 03:53:26,465 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 230 265) no Hoare annotation was computed. [2020-11-07 03:53:26,465 INFO L266 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-11-07 03:53:26,466 INFO L266 CegarLoopResult]: For program point L260-1(line 260) no Hoare annotation was computed. [2020-11-07 03:53:26,466 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 230 265) no Hoare annotation was computed. [2020-11-07 03:53:26,466 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 128 134) the Hoare annotation is: true [2020-11-07 03:53:26,466 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 128 134) the Hoare annotation is: true [2020-11-07 03:53:26,466 INFO L266 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-11-07 03:53:26,466 INFO L266 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-11-07 03:53:26,466 INFO L266 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-11-07 03:53:26,466 INFO L266 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-11-07 03:53:26,466 INFO L266 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-11-07 03:53:26,466 INFO L266 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-11-07 03:53:26,467 INFO L266 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-11-07 03:53:26,467 INFO L266 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-11-07 03:53:26,467 INFO L266 CegarLoopResult]: For program point L537-1(line 537) no Hoare annotation was computed. [2020-11-07 03:53:26,467 INFO L266 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-11-07 03:53:26,467 INFO L266 CegarLoopResult]: For program point L537-2(line 537) no Hoare annotation was computed. [2020-11-07 03:53:26,467 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 500 545) no Hoare annotation was computed. [2020-11-07 03:53:26,467 INFO L266 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-11-07 03:53:26,467 INFO L266 CegarLoopResult]: For program point L500(lines 500 545) no Hoare annotation was computed. [2020-11-07 03:53:26,467 INFO L266 CegarLoopResult]: For program point L500-1(lines 500 545) no Hoare annotation was computed. [2020-11-07 03:53:26,467 INFO L266 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-11-07 03:53:26,468 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 500 545) no Hoare annotation was computed. [2020-11-07 03:53:26,468 INFO L266 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-11-07 03:53:26,468 INFO L266 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-11-07 03:53:26,468 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 500 545) no Hoare annotation was computed. [2020-11-07 03:53:26,468 INFO L266 CegarLoopResult]: For program point L523-1(line 523) no Hoare annotation was computed. [2020-11-07 03:53:26,468 INFO L266 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-11-07 03:53:26,468 INFO L266 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-11-07 03:53:26,468 INFO L266 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-11-07 03:53:26,468 INFO L266 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-11-07 03:53:26,468 INFO L266 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-11-07 03:53:26,468 INFO L266 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-11-07 03:53:26,469 INFO L266 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-11-07 03:53:26,469 INFO L266 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-11-07 03:53:26,469 INFO L266 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-11-07 03:53:26,469 INFO L266 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-11-07 03:53:26,469 INFO L266 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-11-07 03:53:26,469 INFO L266 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-11-07 03:53:26,469 INFO L266 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-11-07 03:53:26,469 INFO L266 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-11-07 03:53:26,469 INFO L266 CegarLoopResult]: For program point L530-1(line 530) no Hoare annotation was computed. [2020-11-07 03:53:26,469 INFO L266 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-11-07 03:53:26,469 INFO L266 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-11-07 03:53:26,470 INFO L266 CegarLoopResult]: For program point L526-1(line 526) no Hoare annotation was computed. [2020-11-07 03:53:26,470 INFO L266 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-11-07 03:53:26,470 INFO L266 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-11-07 03:53:26,470 INFO L266 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-11-07 03:53:26,470 INFO L266 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-11-07 03:53:26,470 INFO L266 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-11-07 03:53:26,470 INFO L266 CegarLoopResult]: For program point L832(line 832) no Hoare annotation was computed. [2020-11-07 03:53:26,470 INFO L266 CegarLoopResult]: For program point L832-1(line 832) no Hoare annotation was computed. [2020-11-07 03:53:26,470 INFO L266 CegarLoopResult]: For program point L830(line 830) no Hoare annotation was computed. [2020-11-07 03:53:26,471 INFO L266 CegarLoopResult]: For program point L832-2(line 832) no Hoare annotation was computed. [2020-11-07 03:53:26,471 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 813 858) no Hoare annotation was computed. [2020-11-07 03:53:26,471 INFO L266 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-11-07 03:53:26,471 INFO L266 CegarLoopResult]: For program point L855(line 855) no Hoare annotation was computed. [2020-11-07 03:53:26,471 INFO L266 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-11-07 03:53:26,471 INFO L266 CegarLoopResult]: For program point L853(line 853) no Hoare annotation was computed. [2020-11-07 03:53:26,471 INFO L266 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-11-07 03:53:26,471 INFO L266 CegarLoopResult]: For program point L851(line 851) no Hoare annotation was computed. [2020-11-07 03:53:26,471 INFO L266 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-11-07 03:53:26,472 INFO L266 CegarLoopResult]: For program point L849(line 849) no Hoare annotation was computed. [2020-11-07 03:53:26,472 INFO L266 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-11-07 03:53:26,472 INFO L266 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-11-07 03:53:26,472 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 837 838) no Hoare annotation was computed. [2020-11-07 03:53:26,472 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 813 858) no Hoare annotation was computed. [2020-11-07 03:53:26,472 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 813 858) no Hoare annotation was computed. [2020-11-07 03:53:26,472 INFO L266 CegarLoopResult]: For program point L837(lines 837 838) no Hoare annotation was computed. [2020-11-07 03:53:26,472 INFO L266 CegarLoopResult]: For program point L833(lines 833 840) no Hoare annotation was computed. [2020-11-07 03:53:26,472 INFO L266 CegarLoopResult]: For program point L831(line 831) no Hoare annotation was computed. [2020-11-07 03:53:26,472 INFO L266 CegarLoopResult]: For program point L829(line 829) no Hoare annotation was computed. [2020-11-07 03:53:26,472 INFO L266 CegarLoopResult]: For program point L827(lines 827 847) no Hoare annotation was computed. [2020-11-07 03:53:26,473 INFO L266 CegarLoopResult]: For program point L827-1(lines 827 847) no Hoare annotation was computed. [2020-11-07 03:53:26,473 INFO L266 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-11-07 03:53:26,473 INFO L266 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-11-07 03:53:26,473 INFO L266 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-11-07 03:53:26,473 INFO L266 CegarLoopResult]: For program point L854-1(line 854) no Hoare annotation was computed. [2020-11-07 03:53:26,473 INFO L266 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-11-07 03:53:26,473 INFO L266 CegarLoopResult]: For program point L854-2(line 854) no Hoare annotation was computed. [2020-11-07 03:53:26,473 INFO L266 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-11-07 03:53:26,473 INFO L266 CegarLoopResult]: For program point L852-1(line 852) no Hoare annotation was computed. [2020-11-07 03:53:26,473 INFO L266 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-11-07 03:53:26,473 INFO L266 CegarLoopResult]: For program point L852-2(line 852) no Hoare annotation was computed. [2020-11-07 03:53:26,474 INFO L266 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-11-07 03:53:26,474 INFO L266 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-11-07 03:53:26,474 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 844 845) no Hoare annotation was computed. [2020-11-07 03:53:26,474 INFO L266 CegarLoopResult]: For program point L813(lines 813 858) no Hoare annotation was computed. [2020-11-07 03:53:26,474 INFO L266 CegarLoopResult]: For program point L844(lines 844 845) no Hoare annotation was computed. [2020-11-07 03:53:26,474 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 425 434) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:26,474 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 425 434) the Hoare annotation is: true [2020-11-07 03:53:26,474 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 425 434) the Hoare annotation is: true [2020-11-07 03:53:26,475 INFO L266 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 210 220) no Hoare annotation was computed. [2020-11-07 03:53:26,475 INFO L266 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 210 220) no Hoare annotation was computed. [2020-11-07 03:53:26,475 INFO L266 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-11-07 03:53:26,475 INFO L266 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-11-07 03:53:26,475 INFO L266 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 210 220) no Hoare annotation was computed. [2020-11-07 03:53:26,475 INFO L266 CegarLoopResult]: For program point L215-1(line 215) no Hoare annotation was computed. [2020-11-07 03:53:26,475 INFO L266 CegarLoopResult]: For program point L215-2(line 215) no Hoare annotation was computed. [2020-11-07 03:53:26,475 INFO L266 CegarLoopResult]: For program point L215-3(line 215) no Hoare annotation was computed. [2020-11-07 03:53:26,475 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 202 209) the Hoare annotation is: true [2020-11-07 03:53:26,476 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 202 209) the Hoare annotation is: true [2020-11-07 03:53:26,476 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 202 209) the Hoare annotation is: true [2020-11-07 03:53:26,476 INFO L269 CegarLoopResult]: At program point processEnvironmentEXIT(lines 187 193) the Hoare annotation is: true [2020-11-07 03:53:26,476 INFO L269 CegarLoopResult]: At program point processEnvironmentFINAL(lines 187 193) the Hoare annotation is: true [2020-11-07 03:53:26,476 INFO L262 CegarLoopResult]: At program point L93(lines 93 99) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:26,476 INFO L262 CegarLoopResult]: At program point L93-1(lines 87 100) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:26,476 INFO L262 CegarLoopResult]: At program point L85(line 85) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:26,477 INFO L262 CegarLoopResult]: At program point L52(line 52) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:26,477 INFO L262 CegarLoopResult]: At program point L85-1(line 85) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:26,477 INFO L262 CegarLoopResult]: At program point L77(lines 77 83) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:26,477 INFO L262 CegarLoopResult]: At program point L77-1(lines 77 83) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:26,477 INFO L262 CegarLoopResult]: At program point L102(lines 57 104) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:26,477 INFO L262 CegarLoopResult]: At program point L69(line 69) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:26,477 INFO L262 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:26,478 INFO L262 CegarLoopResult]: At program point L65-1(line 65) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:26,478 INFO L262 CegarLoopResult]: At program point L49(line 49) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:26,478 INFO L269 CegarLoopResult]: At program point testEXIT(lines 47 112) the Hoare annotation is: true [2020-11-07 03:53:26,478 INFO L262 CegarLoopResult]: At program point testENTRY(lines 47 112) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:26,478 INFO L262 CegarLoopResult]: At program point L95(line 95) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:26,478 INFO L262 CegarLoopResult]: At program point L91(line 91) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:26,479 INFO L262 CegarLoopResult]: At program point L58(lines 57 104) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:26,479 INFO L262 CegarLoopResult]: At program point L91-1(line 91) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:26,479 INFO L262 CegarLoopResult]: At program point L91-2(line 91) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:26,479 INFO L262 CegarLoopResult]: At program point L87(lines 87 100) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:26,479 INFO L269 CegarLoopResult]: At program point testFINAL(lines 47 112) the Hoare annotation is: true [2020-11-07 03:53:26,479 INFO L262 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:26,479 INFO L262 CegarLoopResult]: At program point L79(line 79) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:26,480 INFO L262 CegarLoopResult]: At program point L75(line 75) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:26,480 INFO L262 CegarLoopResult]: At program point L75-1(line 75) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:26,480 INFO L262 CegarLoopResult]: At program point L67(lines 67 73) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:26,480 INFO L262 CegarLoopResult]: At program point L67-1(lines 67 73) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:26,480 INFO L262 CegarLoopResult]: At program point L59(lines 59 63) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:26,480 INFO L262 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:26,480 INFO L262 CegarLoopResult]: At program point L51(line 51) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:26,480 INFO L262 CegarLoopResult]: At program point L105(lines 56 106) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:26,481 INFO L266 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-11-07 03:53:26,481 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 791 792) no Hoare annotation was computed. [2020-11-07 03:53:26,481 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 767 812) no Hoare annotation was computed. [2020-11-07 03:53:26,481 INFO L266 CegarLoopResult]: For program point L791(lines 791 792) no Hoare annotation was computed. [2020-11-07 03:53:26,481 INFO L266 CegarLoopResult]: For program point L787(lines 787 794) no Hoare annotation was computed. [2020-11-07 03:53:26,481 INFO L266 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-11-07 03:53:26,481 INFO L266 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-11-07 03:53:26,481 INFO L266 CegarLoopResult]: For program point L781(lines 781 801) no Hoare annotation was computed. [2020-11-07 03:53:26,482 INFO L266 CegarLoopResult]: For program point L781-1(lines 781 801) no Hoare annotation was computed. [2020-11-07 03:53:26,482 INFO L266 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-11-07 03:53:26,482 INFO L266 CegarLoopResult]: For program point L808(line 808) no Hoare annotation was computed. [2020-11-07 03:53:26,482 INFO L266 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-11-07 03:53:26,482 INFO L266 CegarLoopResult]: For program point L808-1(line 808) no Hoare annotation was computed. [2020-11-07 03:53:26,482 INFO L266 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-11-07 03:53:26,482 INFO L266 CegarLoopResult]: For program point L808-2(line 808) no Hoare annotation was computed. [2020-11-07 03:53:26,482 INFO L266 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-11-07 03:53:26,482 INFO L266 CegarLoopResult]: For program point L806-1(line 806) no Hoare annotation was computed. [2020-11-07 03:53:26,482 INFO L266 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-11-07 03:53:26,482 INFO L266 CegarLoopResult]: For program point L806-2(line 806) no Hoare annotation was computed. [2020-11-07 03:53:26,483 INFO L266 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-11-07 03:53:26,483 INFO L266 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-11-07 03:53:26,483 INFO L266 CegarLoopResult]: For program point L767(lines 767 812) no Hoare annotation was computed. [2020-11-07 03:53:26,483 INFO L266 CegarLoopResult]: For program point L798(lines 798 799) no Hoare annotation was computed. [2020-11-07 03:53:26,483 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 798 799) no Hoare annotation was computed. [2020-11-07 03:53:26,483 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 767 812) no Hoare annotation was computed. [2020-11-07 03:53:26,483 INFO L266 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-11-07 03:53:26,483 INFO L266 CegarLoopResult]: For program point L786-1(line 786) no Hoare annotation was computed. [2020-11-07 03:53:26,483 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 767 812) no Hoare annotation was computed. [2020-11-07 03:53:26,483 INFO L266 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-11-07 03:53:26,484 INFO L266 CegarLoopResult]: For program point L786-2(line 786) no Hoare annotation was computed. [2020-11-07 03:53:26,484 INFO L266 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-11-07 03:53:26,484 INFO L266 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-11-07 03:53:26,484 INFO L266 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-11-07 03:53:26,484 INFO L266 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-11-07 03:53:26,484 INFO L266 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-11-07 03:53:26,484 INFO L266 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-11-07 03:53:26,484 INFO L266 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-11-07 03:53:26,484 INFO L266 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-11-07 03:53:26,484 INFO L266 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-11-07 03:53:26,485 INFO L266 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-11-07 03:53:26,485 INFO L266 CegarLoopResult]: For program point L338-2(lines 338 346) no Hoare annotation was computed. [2020-11-07 03:53:26,485 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 330 352) no Hoare annotation was computed. [2020-11-07 03:53:26,485 INFO L266 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed. [2020-11-07 03:53:26,485 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 330 352) no Hoare annotation was computed. [2020-11-07 03:53:26,485 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 330 352) no Hoare annotation was computed. [2020-11-07 03:53:26,485 INFO L266 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-11-07 03:53:26,485 INFO L266 CegarLoopResult]: For program point L338(lines 338 346) no Hoare annotation was computed. [2020-11-07 03:53:26,485 INFO L266 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-11-07 03:53:26,485 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 118 127) no Hoare annotation was computed. [2020-11-07 03:53:26,486 INFO L266 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-11-07 03:53:26,486 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 118 127) no Hoare annotation was computed. [2020-11-07 03:53:26,486 INFO L266 CegarLoopResult]: For program point L120(line 120) no Hoare annotation was computed. [2020-11-07 03:53:26,486 INFO L266 CegarLoopResult]: For program point L120-1(line 120) no Hoare annotation was computed. [2020-11-07 03:53:26,486 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 118 127) no Hoare annotation was computed. [2020-11-07 03:53:26,486 INFO L266 CegarLoopResult]: For program point L120-2(line 120) no Hoare annotation was computed. [2020-11-07 03:53:26,486 INFO L266 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-11-07 03:53:26,486 INFO L266 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-11-07 03:53:26,486 INFO L266 CegarLoopResult]: For program point L729(line 729) no Hoare annotation was computed. [2020-11-07 03:53:26,486 INFO L266 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-11-07 03:53:26,487 INFO L266 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-11-07 03:53:26,487 INFO L266 CegarLoopResult]: For program point L688(lines 688 692) no Hoare annotation was computed. [2020-11-07 03:53:26,487 INFO L266 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-11-07 03:53:26,487 INFO L266 CegarLoopResult]: For program point L713-2(lines 713 733) no Hoare annotation was computed. [2020-11-07 03:53:26,487 INFO L266 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-11-07 03:53:26,487 INFO L266 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-11-07 03:53:26,487 INFO L266 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-11-07 03:53:26,487 INFO L266 CegarLoopResult]: For program point L664(lines 664 766) no Hoare annotation was computed. [2020-11-07 03:53:26,487 INFO L266 CegarLoopResult]: For program point L664-1(lines 664 766) no Hoare annotation was computed. [2020-11-07 03:53:26,487 INFO L266 CegarLoopResult]: For program point L755(line 755) no Hoare annotation was computed. [2020-11-07 03:53:26,488 INFO L266 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-11-07 03:53:26,488 INFO L266 CegarLoopResult]: For program point L755-1(line 755) no Hoare annotation was computed. [2020-11-07 03:53:26,488 INFO L266 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-11-07 03:53:26,488 INFO L266 CegarLoopResult]: For program point L755-2(line 755) no Hoare annotation was computed. [2020-11-07 03:53:26,488 INFO L266 CegarLoopResult]: For program point L714(lines 713 733) no Hoare annotation was computed. [2020-11-07 03:53:26,488 INFO L266 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-11-07 03:53:26,488 INFO L266 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-11-07 03:53:26,488 INFO L266 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-11-07 03:53:26,488 INFO L266 CegarLoopResult]: For program point L673(line 673) no Hoare annotation was computed. [2020-11-07 03:53:26,488 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 664 766) no Hoare annotation was computed. [2020-11-07 03:53:26,489 INFO L266 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-11-07 03:53:26,489 INFO L266 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-11-07 03:53:26,489 INFO L266 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-11-07 03:53:26,489 INFO L266 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-11-07 03:53:26,489 INFO L266 CegarLoopResult]: For program point L698-1(line 698) no Hoare annotation was computed. [2020-11-07 03:53:26,489 INFO L266 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-11-07 03:53:26,489 INFO L266 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-11-07 03:53:26,489 INFO L266 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-11-07 03:53:26,489 INFO L266 CegarLoopResult]: For program point L715(lines 715 719) no Hoare annotation was computed. [2020-11-07 03:53:26,489 INFO L266 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-11-07 03:53:26,490 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 664 766) no Hoare annotation was computed. [2020-11-07 03:53:26,490 INFO L266 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-11-07 03:53:26,490 INFO L266 CegarLoopResult]: For program point L740-1(line 740) no Hoare annotation was computed. [2020-11-07 03:53:26,490 INFO L266 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-11-07 03:53:26,490 INFO L266 CegarLoopResult]: For program point L740-2(line 740) no Hoare annotation was computed. [2020-11-07 03:53:26,490 INFO L266 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-11-07 03:53:26,490 INFO L266 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-11-07 03:53:26,490 INFO L266 CegarLoopResult]: For program point L724-1(line 724) no Hoare annotation was computed. [2020-11-07 03:53:26,490 INFO L266 CegarLoopResult]: For program point L724-2(line 724) no Hoare annotation was computed. [2020-11-07 03:53:26,490 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 664 766) no Hoare annotation was computed. [2020-11-07 03:53:26,490 INFO L266 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-11-07 03:53:26,491 INFO L266 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-11-07 03:53:26,491 INFO L266 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-11-07 03:53:26,491 INFO L266 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-11-07 03:53:26,491 INFO L266 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-11-07 03:53:26,491 INFO L266 CegarLoopResult]: For program point L758(line 758) no Hoare annotation was computed. [2020-11-07 03:53:26,491 INFO L266 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-11-07 03:53:26,491 INFO L266 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-11-07 03:53:26,491 INFO L266 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-11-07 03:53:26,491 INFO L266 CegarLoopResult]: For program point L742-1(line 742) no Hoare annotation was computed. [2020-11-07 03:53:26,491 INFO L266 CegarLoopResult]: For program point L676(line 676) no Hoare annotation was computed. [2020-11-07 03:53:26,492 INFO L266 CegarLoopResult]: For program point L742-2(line 742) no Hoare annotation was computed. [2020-11-07 03:53:26,492 INFO L266 CegarLoopResult]: For program point L734(lines 712 735) no Hoare annotation was computed. [2020-11-07 03:53:26,492 INFO L266 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-11-07 03:53:26,492 INFO L266 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-11-07 03:53:26,492 INFO L266 CegarLoopResult]: For program point L759(line 759) no Hoare annotation was computed. [2020-11-07 03:53:26,492 INFO L266 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-11-07 03:53:26,492 INFO L266 CegarLoopResult]: For program point L693(lines 693 709) no Hoare annotation was computed. [2020-11-07 03:53:26,492 INFO L266 CegarLoopResult]: For program point L726-1(line 726) no Hoare annotation was computed. [2020-11-07 03:53:26,492 INFO L266 CegarLoopResult]: For program point L726-2(line 726) no Hoare annotation was computed. [2020-11-07 03:53:26,492 INFO L266 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-11-07 03:53:26,493 INFO L266 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-11-07 03:53:26,493 INFO L266 CegarLoopResult]: For program point L710(lines 710 751) no Hoare annotation was computed. [2020-11-07 03:53:26,493 INFO L266 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-11-07 03:53:26,493 INFO L266 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-11-07 03:53:26,493 INFO L266 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-11-07 03:53:26,493 INFO L266 CegarLoopResult]: For program point L702-1(line 702) no Hoare annotation was computed. [2020-11-07 03:53:26,493 INFO L266 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-11-07 03:53:26,493 INFO L266 CegarLoopResult]: For program point L752(lines 752 763) no Hoare annotation was computed. [2020-11-07 03:53:26,493 INFO L266 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-11-07 03:53:26,493 INFO L266 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-11-07 03:53:26,493 INFO L266 CegarLoopResult]: For program point L744-1(line 744) no Hoare annotation was computed. [2020-11-07 03:53:26,493 INFO L266 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-11-07 03:53:26,494 INFO L266 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-11-07 03:53:26,494 INFO L266 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-11-07 03:53:26,494 INFO L266 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-11-07 03:53:26,494 INFO L266 CegarLoopResult]: For program point L728-1(line 728) no Hoare annotation was computed. [2020-11-07 03:53:26,494 INFO L266 CegarLoopResult]: For program point L695-1(line 695) no Hoare annotation was computed. [2020-11-07 03:53:26,494 INFO L266 CegarLoopResult]: For program point L753(lines 753 760) no Hoare annotation was computed. [2020-11-07 03:53:26,494 INFO L266 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-11-07 03:53:26,494 INFO L266 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-11-07 03:53:26,494 INFO L262 CegarLoopResult]: At program point L799(line 799) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,494 INFO L262 CegarLoopResult]: At program point L283(line 283) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:26,495 INFO L262 CegarLoopResult]: At program point L791(line 791) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,495 INFO L262 CegarLoopResult]: At program point L663(line 663) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 03:53:26,495 INFO L262 CegarLoopResult]: At program point L791-1(line 791) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,495 INFO L262 CegarLoopResult]: At program point L845(line 845) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,495 INFO L262 CegarLoopResult]: At program point L837(line 837) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,495 INFO L262 CegarLoopResult]: At program point L837-1(line 837) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,495 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,495 INFO L262 CegarLoopResult]: At program point L259(line 259) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,495 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,496 INFO L262 CegarLoopResult]: At program point L259-1(line 259) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,496 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,496 INFO L262 CegarLoopResult]: At program point L259-2(line 259) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,496 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,496 INFO L262 CegarLoopResult]: At program point L259-3(line 259) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,496 INFO L262 CegarLoopResult]: At program point L160(line 160) the Hoare annotation is: (and (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:26,496 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,496 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,496 INFO L262 CegarLoopResult]: At program point L255(line 255) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,497 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,497 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,497 INFO L262 CegarLoopResult]: At program point L255-1(line 255) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,497 INFO L262 CegarLoopResult]: At program point L255-2(line 255) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,497 INFO L262 CegarLoopResult]: At program point L255-3(line 255) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,497 INFO L262 CegarLoopResult]: At program point L284(line 284) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:26,497 INFO L262 CegarLoopResult]: At program point L251(line 251) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,497 INFO L262 CegarLoopResult]: At program point L255-4(line 255) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,497 INFO L262 CegarLoopResult]: At program point L251-1(line 251) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,497 INFO L262 CegarLoopResult]: At program point L251-2(line 251) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,497 INFO L262 CegarLoopResult]: At program point L251-3(line 251) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,498 INFO L262 CegarLoopResult]: At program point L792(line 792) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,498 INFO L262 CegarLoopResult]: At program point L247(line 247) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,498 INFO L262 CegarLoopResult]: At program point L247-1(line 247) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,498 INFO L262 CegarLoopResult]: At program point L247-2(line 247) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,498 INFO L262 CegarLoopResult]: At program point L247-3(line 247) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,498 INFO L262 CegarLoopResult]: At program point L243(line 243) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,498 INFO L262 CegarLoopResult]: At program point L247-4(line 247) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,498 INFO L262 CegarLoopResult]: At program point L243-1(line 243) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,498 INFO L262 CegarLoopResult]: At program point L247-5(line 247) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,498 INFO L262 CegarLoopResult]: At program point L243-2(line 243) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,499 INFO L262 CegarLoopResult]: At program point L247-6(line 247) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,499 INFO L262 CegarLoopResult]: At program point L243-3(line 243) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,499 INFO L262 CegarLoopResult]: At program point L247-7(line 247) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,499 INFO L262 CegarLoopResult]: At program point L239(line 239) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,499 INFO L262 CegarLoopResult]: At program point L243-4(line 243) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,499 INFO L262 CegarLoopResult]: At program point L239-1(line 239) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,499 INFO L262 CegarLoopResult]: At program point L239-2(line 239) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,499 INFO L262 CegarLoopResult]: At program point L239-3(line 239) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,499 INFO L262 CegarLoopResult]: At program point L235(line 235) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,499 INFO L262 CegarLoopResult]: At program point L363(line 363) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 03:53:26,500 INFO L262 CegarLoopResult]: At program point L838(line 838) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,500 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 03:53:26,500 INFO L262 CegarLoopResult]: At program point L335(line 335) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,500 INFO L262 CegarLoopResult]: At program point L261(line 261) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,500 INFO L262 CegarLoopResult]: At program point L261-1(line 261) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,500 INFO L262 CegarLoopResult]: At program point L261-2(line 261) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,500 INFO L262 CegarLoopResult]: At program point L798(line 798) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,500 INFO L262 CegarLoopResult]: At program point L798-1(line 798) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,500 INFO L262 CegarLoopResult]: At program point L348(line 348) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,501 INFO L262 CegarLoopResult]: At program point L348-1(line 348) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,501 INFO L262 CegarLoopResult]: At program point L348-2(line 348) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,501 INFO L262 CegarLoopResult]: At program point L344(line 344) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,501 INFO L262 CegarLoopResult]: At program point L344-1(line 344) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,501 INFO L262 CegarLoopResult]: At program point L344-2(line 344) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,501 INFO L262 CegarLoopResult]: At program point L344-3(line 344) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,501 INFO L262 CegarLoopResult]: At program point L340(line 340) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,501 INFO L262 CegarLoopResult]: At program point L340-1(line 340) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,501 INFO L262 CegarLoopResult]: At program point L340-2(line 340) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,501 INFO L262 CegarLoopResult]: At program point L340-3(line 340) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,502 INFO L262 CegarLoopResult]: At program point L336(line 336) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,502 INFO L262 CegarLoopResult]: At program point L340-4(line 340) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,502 INFO L262 CegarLoopResult]: At program point L336-1(line 336) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,502 INFO L262 CegarLoopResult]: At program point L340-5(line 340) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,502 INFO L262 CegarLoopResult]: At program point L336-2(line 336) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,502 INFO L262 CegarLoopResult]: At program point L336-3(line 336) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,502 INFO L262 CegarLoopResult]: At program point L336-4(line 336) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,502 INFO L262 CegarLoopResult]: At program point L844(line 844) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,502 INFO L262 CegarLoopResult]: At program point L336-5(line 336) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,502 INFO L262 CegarLoopResult]: At program point L844-1(line 844) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,503 INFO L262 CegarLoopResult]: At program point L336-6(line 336) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,503 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~string26.offset| |old(#t~string26.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~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~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~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~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~string30.base| |old(#t~string30.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 03:53:26,503 INFO L262 CegarLoopResult]: At program point L336-7(line 336) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:26,503 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 03:53:26,503 INFO L266 CegarLoopResult]: For program point activatePumpFINAL(lines 194 201) no Hoare annotation was computed. [2020-11-07 03:53:26,503 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 194 201) no Hoare annotation was computed. [2020-11-07 03:53:26,504 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 194 201) no Hoare annotation was computed. [2020-11-07 03:53:26,504 INFO L266 CegarLoopResult]: For program point getWaterLevelENTRY(lines 353 361) no Hoare annotation was computed. [2020-11-07 03:53:26,504 INFO L266 CegarLoopResult]: For program point getWaterLevelFINAL(lines 353 361) no Hoare annotation was computed. [2020-11-07 03:53:26,504 INFO L266 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-11-07 03:53:26,504 INFO L266 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-11-07 03:53:26,504 INFO L266 CegarLoopResult]: For program point getWaterLevelEXIT(lines 353 361) no Hoare annotation was computed. [2020-11-07 03:53:26,504 INFO L262 CegarLoopResult]: At program point L316(line 316) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:26,504 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 309 320) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 03:53:26,504 INFO L262 CegarLoopResult]: At program point L314(line 314) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2020-11-07 03:53:26,504 INFO L269 CegarLoopResult]: At program point L313-1(lines 309 320) the Hoare annotation is: true [2020-11-07 03:53:26,505 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 309 320) the Hoare annotation is: true [2020-11-07 03:53:26,505 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 03:53:26,505 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 03:53:26,505 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 03:53:26,505 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 03:53:26,505 INFO L262 CegarLoopResult]: At program point L176(line 176) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~systemActive~0)))) [2020-11-07 03:53:26,505 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 163 186) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:26,505 INFO L262 CegarLoopResult]: At program point L174(lines 174 180) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:26,505 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 163 186) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:26,505 INFO L262 CegarLoopResult]: At program point L169(line 169) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-07 03:53:26,506 INFO L262 CegarLoopResult]: At program point L167(lines 166 185) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:26,506 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 163 186) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:26,506 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 364 393) the Hoare annotation is: true [2020-11-07 03:53:26,506 INFO L269 CegarLoopResult]: At program point L378(lines 378 382) the Hoare annotation is: true [2020-11-07 03:53:26,506 INFO L269 CegarLoopResult]: At program point L378-1(lines 378 382) the Hoare annotation is: true [2020-11-07 03:53:26,506 INFO L269 CegarLoopResult]: At program point L374-2(lines 374 388) the Hoare annotation is: true [2020-11-07 03:53:26,506 INFO L269 CegarLoopResult]: At program point L370(line 370) the Hoare annotation is: true [2020-11-07 03:53:26,506 INFO L269 CegarLoopResult]: At program point L370-1(line 370) the Hoare annotation is: true [2020-11-07 03:53:26,506 INFO L269 CegarLoopResult]: At program point L366(line 366) the Hoare annotation is: true [2020-11-07 03:53:26,506 INFO L269 CegarLoopResult]: At program point L389(lines 364 393) the Hoare annotation is: true [2020-11-07 03:53:26,507 INFO L269 CegarLoopResult]: At program point L385(line 385) the Hoare annotation is: true [2020-11-07 03:53:26,507 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 364 393) the Hoare annotation is: true [2020-11-07 03:53:26,507 INFO L269 CegarLoopResult]: At program point L375(line 375) the Hoare annotation is: true [2020-11-07 03:53:26,507 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 321 329) the Hoare annotation is: true [2020-11-07 03:53:26,507 INFO L262 CegarLoopResult]: At program point L326(line 326) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4)) [2020-11-07 03:53:26,507 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 321 329) the Hoare annotation is: (or (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4)) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:26,507 INFO L269 CegarLoopResult]: At program point L325(line 325) the Hoare annotation is: true [2020-11-07 03:53:26,507 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 321 329) the Hoare annotation is: (or (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4)) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:26,507 INFO L269 CegarLoopResult]: At program point L289-1(lines 285 296) the Hoare annotation is: true [2020-11-07 03:53:26,508 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 285 296) the Hoare annotation is: true [2020-11-07 03:53:26,508 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 285 296) the Hoare annotation is: true [2020-11-07 03:53:26,508 INFO L269 CegarLoopResult]: At program point L290(line 290) the Hoare annotation is: true [2020-11-07 03:53:26,508 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 418 424) the Hoare annotation is: true [2020-11-07 03:53:26,508 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 418 424) the Hoare annotation is: true [2020-11-07 03:53:26,508 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 03:53:26,508 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 03:53:26,508 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 03:53:26,508 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 03:53:26,508 INFO L269 CegarLoopResult]: At program point waterRiseEXIT(lines 297 308) the Hoare annotation is: true [2020-11-07 03:53:26,509 INFO L262 CegarLoopResult]: At program point L302(line 302) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:26,509 INFO L269 CegarLoopResult]: At program point L301-1(lines 297 308) the Hoare annotation is: true [2020-11-07 03:53:26,509 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 297 308) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:26,509 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 459 466) the Hoare annotation is: true [2020-11-07 03:53:26,509 INFO L269 CegarLoopResult]: At program point L463(line 463) the Hoare annotation is: true [2020-11-07 03:53:26,509 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 459 466) the Hoare annotation is: true [2020-11-07 03:53:26,509 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 459 466) the Hoare annotation is: true [2020-11-07 03:53:26,509 INFO L262 CegarLoopResult]: At program point L480(lines 480 486) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (= __utac_acc__Specification1_spec__1_~tmp___0~1 0)))) [2020-11-07 03:53:26,510 INFO L262 CegarLoopResult]: At program point L478(line 478) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-07 03:53:26,510 INFO L262 CegarLoopResult]: At program point L478-1(line 478) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (= |__utac_acc__Specification1_spec__1_#t~ret41| 0)))) [2020-11-07 03:53:26,510 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 468 492) the Hoare annotation is: true [2020-11-07 03:53:26,510 INFO L262 CegarLoopResult]: At program point L476(lines 476 489) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~2 0)) [2020-11-07 03:53:26,510 INFO L262 CegarLoopResult]: At program point L478-2(line 478) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (= |__utac_acc__Specification1_spec__1_#t~ret41| 0)))) [2020-11-07 03:53:26,510 INFO L262 CegarLoopResult]: At program point L478-3(line 478) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (and (= __utac_acc__Specification1_spec__1_~tmp___0~1 0) (= |__utac_acc__Specification1_spec__1_#t~ret41| 0))))) [2020-11-07 03:53:26,510 INFO L262 CegarLoopResult]: At program point L476-1(lines 468 492) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~2 0)) [2020-11-07 03:53:26,510 INFO L269 CegarLoopResult]: At program point L474(line 474) the Hoare annotation is: true [2020-11-07 03:53:26,510 INFO L262 CegarLoopResult]: At program point L474-1(line 474) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification1_spec__1_#t~ret40| 0)) [2020-11-07 03:53:26,511 INFO L262 CegarLoopResult]: At program point L474-2(line 474) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification1_spec__1_#t~ret40| 0)) [2020-11-07 03:53:26,511 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1EXIT(lines 468 492) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~2 0)) [2020-11-07 03:53:26,511 INFO L262 CegarLoopResult]: At program point L474-3(line 474) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (= __utac_acc__Specification1_spec__1_~tmp~2 0) (= |__utac_acc__Specification1_spec__1_#t~ret40| 0))) [2020-11-07 03:53:26,511 INFO L269 CegarLoopResult]: At program point L470(line 470) the Hoare annotation is: true [2020-11-07 03:53:26,511 INFO L262 CegarLoopResult]: At program point L482(line 482) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-07 03:53:26,531 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 03:53:26 BoogieIcfgContainer [2020-11-07 03:53:26,531 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 03:53:26,533 INFO L168 Benchmark]: Toolchain (without parser) took 47380.96 ms. Allocated memory was 154.1 MB in the beginning and 671.1 MB in the end (delta: 516.9 MB). Free memory was 129.4 MB in the beginning and 531.4 MB in the end (delta: -402.0 MB). Peak memory consumption was 415.9 MB. Max. memory is 8.0 GB. [2020-11-07 03:53:26,534 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 125.8 MB. Free memory was 102.1 MB in the beginning and 102.0 MB in the end (delta: 69.7 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 03:53:26,534 INFO L168 Benchmark]: CACSL2BoogieTranslator took 664.80 ms. Allocated memory is still 154.1 MB. Free memory was 128.8 MB in the beginning and 109.0 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2020-11-07 03:53:26,535 INFO L168 Benchmark]: Boogie Preprocessor took 90.09 ms. Allocated memory is still 154.1 MB. Free memory was 109.0 MB in the beginning and 105.3 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2020-11-07 03:53:26,536 INFO L168 Benchmark]: RCFGBuilder took 1226.96 ms. Allocated memory is still 154.1 MB. Free memory was 105.3 MB in the beginning and 81.7 MB in the end (delta: 23.6 MB). Peak memory consumption was 28.3 MB. Max. memory is 8.0 GB. [2020-11-07 03:53:26,537 INFO L168 Benchmark]: TraceAbstraction took 45385.84 ms. Allocated memory was 154.1 MB in the beginning and 671.1 MB in the end (delta: 516.9 MB). Free memory was 81.2 MB in the beginning and 531.4 MB in the end (delta: -450.2 MB). Peak memory consumption was 366.6 MB. Max. memory is 8.0 GB. [2020-11-07 03:53:26,540 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 125.8 MB. Free memory was 102.1 MB in the beginning and 102.0 MB in the end (delta: 69.7 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 664.80 ms. Allocated memory is still 154.1 MB. Free memory was 128.8 MB in the beginning and 109.0 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 90.09 ms. Allocated memory is still 154.1 MB. Free memory was 109.0 MB in the beginning and 105.3 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1226.96 ms. Allocated memory is still 154.1 MB. Free memory was 105.3 MB in the beginning and 81.7 MB in the end (delta: 23.6 MB). Peak memory consumption was 28.3 MB. Max. memory is 8.0 GB. * TraceAbstraction took 45385.84 ms. Allocated memory was 154.1 MB in the beginning and 671.1 MB in the end (delta: 516.9 MB). Free memory was 81.2 MB in the beginning and 531.4 MB in the end (delta: -450.2 MB). Peak memory consumption was 366.6 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: 798]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 791]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 837]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 844]: 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: 57]: Loop Invariant Derived loop invariant: ((!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 374]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 56]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 364]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 135]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 142]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 435]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 266]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 221]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == 0) - ProcedureContractResult [Line: 128]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 425]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 202]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 187]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 47]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 309]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 163]: Procedure Contract for timeShift Derived contract for procedure timeShift: \old(waterLevel) == waterLevel || !(pumpRunning == 0) - ProcedureContractResult [Line: 321]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) || !(pumpRunning == 0) - ProcedureContractResult [Line: 364]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 285]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 418]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 297]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 459]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 468]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: (!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || tmp == 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 36 procedures, 591 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 19.5s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 15.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 25.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 925 SDtfs, 951 SDslu, 1810 SDs, 0 SdLazy, 2607 SolverSat, 313 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 140 GetRequests, 92 SyntacticMatches, 1 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 8.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=497occurred 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: 0.6s AutomataMinimizationTime, 5 MinimizatonAttempts, 226 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 222 LocationsWithAnnotation, 1128 PreInvPairs, 1493 NumberOfFragments, 1957 HoareAnnotationTreeSize, 1128 FomulaSimplifications, 211101 FormulaSimplificationTreeSizeReduction, 6.4s HoareSimplificationTime, 222 FomulaSimplificationsInter, 47822 FormulaSimplificationTreeSizeReductionInter, 19.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 2.6s InterpolantComputationTime, 782 NumberOfCodeBlocks, 782 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 777 ConstructedInterpolants, 0 QuantifiedInterpolants, 333696 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...