/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product12.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 16:38:37,932 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 16:38:37,935 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 16:38:37,952 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 16:38:37,952 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 16:38:37,954 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 16:38:37,956 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 16:38:37,965 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 16:38:37,968 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 16:38:37,971 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 16:38:37,973 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 16:38:37,975 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 16:38:37,975 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 16:38:37,976 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 16:38:37,978 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 16:38:37,979 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 16:38:37,981 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 16:38:37,981 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 16:38:37,983 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 16:38:37,987 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 16:38:37,993 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 16:38:37,994 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 16:38:37,995 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 16:38:37,996 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 16:38:37,998 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 16:38:37,998 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 16:38:37,998 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 16:38:37,999 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 16:38:37,999 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 16:38:38,000 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 16:38:38,000 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 16:38:38,001 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 16:38:38,002 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 16:38:38,002 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 16:38:38,003 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 16:38:38,003 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 16:38:38,004 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 16:38:38,004 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 16:38:38,004 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 16:38:38,005 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 16:38:38,006 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 16:38:38,006 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-17 16:38:38,015 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 16:38:38,015 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 16:38:38,016 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 16:38:38,016 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 16:38:38,016 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 16:38:38,017 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 16:38:38,017 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 16:38:38,017 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 16:38:38,017 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 16:38:38,017 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 16:38:38,017 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 16:38:38,018 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 16:38:38,018 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 16:38:38,018 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 16:38:38,018 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 16:38:38,018 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-17 16:38:38,019 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 16:38:38,019 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 16:38:38,019 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 16:38:38,019 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 16:38:38,019 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-17 16:38:38,020 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 16:38:38,020 INFO L138 SettingsManager]: * Use separate solver for trace checks=false 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 [2020-07-17 16:38:38,297 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 16:38:38,314 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 16:38:38,317 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 16:38:38,318 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 16:38:38,319 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 16:38:38,319 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product12.cil.c [2020-07-17 16:38:38,376 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c00bd0a18/533e83fef0a74cdeb0eb8e70bb39196d/FLAGc9667bb59 [2020-07-17 16:38:38,903 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 16:38:38,907 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product12.cil.c [2020-07-17 16:38:38,928 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c00bd0a18/533e83fef0a74cdeb0eb8e70bb39196d/FLAGc9667bb59 [2020-07-17 16:38:39,199 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c00bd0a18/533e83fef0a74cdeb0eb8e70bb39196d [2020-07-17 16:38:39,207 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 16:38:39,209 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 16:38:39,210 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 16:38:39,211 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 16:38:39,214 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 16:38:39,215 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 04:38:39" (1/1) ... [2020-07-17 16:38:39,218 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d1cb88d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:38:39, skipping insertion in model container [2020-07-17 16:38:39,218 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 04:38:39" (1/1) ... [2020-07-17 16:38:39,226 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 16:38:39,289 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 16:38:39,693 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 16:38:39,704 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 16:38:39,799 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 16:38:39,839 INFO L208 MainTranslator]: Completed translation [2020-07-17 16:38:39,841 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:38:39 WrapperNode [2020-07-17 16:38:39,842 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 16:38:39,844 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 16:38:39,844 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 16:38:39,844 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 16:38:39,858 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:38:39" (1/1) ... [2020-07-17 16:38:39,859 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:38:39" (1/1) ... [2020-07-17 16:38:39,878 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:38:39" (1/1) ... [2020-07-17 16:38:39,878 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:38:39" (1/1) ... [2020-07-17 16:38:39,909 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:38:39" (1/1) ... [2020-07-17 16:38:39,920 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:38:39" (1/1) ... [2020-07-17 16:38:39,925 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:38:39" (1/1) ... [2020-07-17 16:38:39,932 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 16:38:39,933 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 16:38:39,933 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 16:38:39,933 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 16:38:39,934 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:38:39" (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 [2020-07-17 16:38:40,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 16:38:40,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 16:38:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 16:38:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 16:38:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 16:38:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 16:38:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 16:38:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 16:38:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 16:38:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-07-17 16:38:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 16:38:40,018 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 16:38:40,018 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 16:38:40,018 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2020-07-17 16:38:40,019 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 16:38:40,019 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 16:38:40,019 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 16:38:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 16:38:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 16:38:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-17 16:38:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-17 16:38:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 16:38:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 16:38:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 16:38:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 16:38:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 16:38:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 16:38:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 16:38:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 16:38:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 16:38:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 16:38:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 16:38:40,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 16:38:40,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 16:38:40,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 16:38:40,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 16:38:40,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 16:38:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 16:38:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 16:38:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 16:38:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 16:38:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 16:38:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 16:38:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 16:38:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 16:38:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 16:38:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 16:38:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 16:38:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 16:38:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-07-17 16:38:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-17 16:38:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-17 16:38:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 16:38:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 16:38:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 16:38:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 16:38:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 16:38:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 16:38:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 16:38:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2020-07-17 16:38:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 16:38:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 16:38:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 16:38:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 16:38:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 16:38:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 16:38:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 16:38:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 16:38:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 16:38:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 16:38:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 16:38:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 16:38:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 16:38:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 16:38:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 16:38:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 16:38:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 16:38:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 16:38:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 16:38:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 16:38:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 16:38:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 16:38:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 16:38:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 16:38:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 16:38:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 16:38:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 16:38:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 16:38:41,078 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 16:38:41,079 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 16:38:41,088 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 04:38:41 BoogieIcfgContainer [2020-07-17 16:38:41,089 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 16:38:41,090 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 16:38:41,090 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 16:38:41,093 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 16:38:41,094 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 04:38:39" (1/3) ... [2020-07-17 16:38:41,094 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7bb6ed24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 04:38:41, skipping insertion in model container [2020-07-17 16:38:41,095 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:38:39" (2/3) ... [2020-07-17 16:38:41,095 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7bb6ed24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 04:38:41, skipping insertion in model container [2020-07-17 16:38:41,095 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 04:38:41" (3/3) ... [2020-07-17 16:38:41,097 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product12.cil.c [2020-07-17 16:38:41,105 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-17 16:38:41,112 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 16:38:41,126 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 16:38:41,142 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 16:38:41,142 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 16:38:41,142 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-17 16:38:41,142 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 16:38:41,142 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 16:38:41,143 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 16:38:41,143 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 16:38:41,143 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 16:38:41,161 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states. [2020-07-17 16:38:41,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-17 16:38:41,179 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:38:41,181 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] [2020-07-17 16:38:41,181 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:38:41,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:38:41,187 INFO L82 PathProgramCache]: Analyzing trace with hash -2088728363, now seen corresponding path program 1 times [2020-07-17 16:38:41,193 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:38:41,193 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [459725954] [2020-07-17 16:38:41,193 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:38:41,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:41,905 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:38:41,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:42,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:42,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:42,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:42,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:42,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:42,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:42,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:38:42,136 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [459725954] [2020-07-17 16:38:42,138 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:38:42,138 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-17 16:38:42,139 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [560082601] [2020-07-17 16:38:42,145 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 16:38:42,145 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:38:42,161 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 16:38:42,162 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-17 16:38:42,164 INFO L87 Difference]: Start difference. First operand 254 states. Second operand 3 states. [2020-07-17 16:38:43,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:38:43,279 INFO L93 Difference]: Finished difference Result 372 states and 447 transitions. [2020-07-17 16:38:43,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 16:38:43,281 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-17 16:38:43,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:38:43,297 INFO L225 Difference]: With dead ends: 372 [2020-07-17 16:38:43,297 INFO L226 Difference]: Without dead ends: 243 [2020-07-17 16:38:43,302 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-17 16:38:43,321 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2020-07-17 16:38:43,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 203. [2020-07-17 16:38:43,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 203 states. [2020-07-17 16:38:43,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 203 states and 217 transitions. [2020-07-17 16:38:43,404 INFO L78 Accepts]: Start accepts. Automaton has 203 states and 217 transitions. Word has length 142 [2020-07-17 16:38:43,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:38:43,404 INFO L479 AbstractCegarLoop]: Abstraction has 203 states and 217 transitions. [2020-07-17 16:38:43,405 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-17 16:38:43,405 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 217 transitions. [2020-07-17 16:38:43,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-17 16:38:43,412 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:38:43,412 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] [2020-07-17 16:38:43,413 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 16:38:43,413 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:38:43,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:38:43,413 INFO L82 PathProgramCache]: Analyzing trace with hash 1370404509, now seen corresponding path program 1 times [2020-07-17 16:38:43,414 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:38:43,414 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [342592066] [2020-07-17 16:38:43,414 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:38:43,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:43,770 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:38:43,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:43,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:43,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:43,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:43,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:43,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:43,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:43,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:38:43,841 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [342592066] [2020-07-17 16:38:43,842 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:38:43,842 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 16:38:43,842 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [980011126] [2020-07-17 16:38:43,844 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 16:38:43,844 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:38:43,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 16:38:43,845 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-17 16:38:43,845 INFO L87 Difference]: Start difference. First operand 203 states and 217 transitions. Second operand 4 states. [2020-07-17 16:38:44,483 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:38:45,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:38:45,066 INFO L93 Difference]: Finished difference Result 276 states and 308 transitions. [2020-07-17 16:38:45,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-17 16:38:45,067 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-17 16:38:45,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:38:45,071 INFO L225 Difference]: With dead ends: 276 [2020-07-17 16:38:45,071 INFO L226 Difference]: Without dead ends: 226 [2020-07-17 16:38:45,073 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-17 16:38:45,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 226 states. [2020-07-17 16:38:45,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 226 to 193. [2020-07-17 16:38:45,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 193 states. [2020-07-17 16:38:45,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 193 states and 204 transitions. [2020-07-17 16:38:45,127 INFO L78 Accepts]: Start accepts. Automaton has 193 states and 204 transitions. Word has length 143 [2020-07-17 16:38:45,128 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:38:45,128 INFO L479 AbstractCegarLoop]: Abstraction has 193 states and 204 transitions. [2020-07-17 16:38:45,128 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 16:38:45,128 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 204 transitions. [2020-07-17 16:38:45,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-07-17 16:38:45,130 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:38:45,131 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] [2020-07-17 16:38:45,131 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 16:38:45,131 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:38:45,131 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:38:45,132 INFO L82 PathProgramCache]: Analyzing trace with hash -896375928, now seen corresponding path program 1 times [2020-07-17 16:38:45,132 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:38:45,132 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [167293278] [2020-07-17 16:38:45,132 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:38:45,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:45,459 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:38:45,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:45,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:45,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:45,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:45,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:45,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:45,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:45,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:45,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:38:45,612 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [167293278] [2020-07-17 16:38:45,613 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:38:45,613 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-17 16:38:45,613 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2015063833] [2020-07-17 16:38:45,614 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 16:38:45,614 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:38:45,615 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 16:38:45,615 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-17 16:38:45,615 INFO L87 Difference]: Start difference. First operand 193 states and 204 transitions. Second operand 10 states. [2020-07-17 16:38:46,069 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-17 16:38:46,351 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:38:46,617 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 16:38:46,854 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:38:47,086 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:38:47,303 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:38:48,199 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:38:49,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:38:49,445 INFO L93 Difference]: Finished difference Result 506 states and 590 transitions. [2020-07-17 16:38:49,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 16:38:49,445 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-17 16:38:49,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:38:49,451 INFO L225 Difference]: With dead ends: 506 [2020-07-17 16:38:49,451 INFO L226 Difference]: Without dead ends: 423 [2020-07-17 16:38:49,453 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-17 16:38:49,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 423 states. [2020-07-17 16:38:49,569 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 423 to 324. [2020-07-17 16:38:49,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 324 states. [2020-07-17 16:38:49,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 324 states and 356 transitions. [2020-07-17 16:38:49,572 INFO L78 Accepts]: Start accepts. Automaton has 324 states and 356 transitions. Word has length 156 [2020-07-17 16:38:49,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:38:49,573 INFO L479 AbstractCegarLoop]: Abstraction has 324 states and 356 transitions. [2020-07-17 16:38:49,573 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 16:38:49,573 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 356 transitions. [2020-07-17 16:38:49,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2020-07-17 16:38:49,576 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:38:49,576 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] [2020-07-17 16:38:49,576 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 16:38:49,576 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:38:49,577 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:38:49,577 INFO L82 PathProgramCache]: Analyzing trace with hash -1665822061, now seen corresponding path program 1 times [2020-07-17 16:38:49,577 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:38:49,577 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [90606970] [2020-07-17 16:38:49,578 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:38:49,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:49,887 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:38:49,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:49,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:49,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:49,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:50,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:50,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:50,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:50,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:50,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:50,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:38:50,197 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [90606970] [2020-07-17 16:38:50,197 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:38:50,198 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-17 16:38:50,198 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [162030287] [2020-07-17 16:38:50,198 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-17 16:38:50,198 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:38:50,199 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-17 16:38:50,199 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-07-17 16:38:50,199 INFO L87 Difference]: Start difference. First operand 324 states and 356 transitions. Second operand 14 states. [2020-07-17 16:38:50,858 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-17 16:38:51,342 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:38:51,604 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:38:51,843 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:38:52,165 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:38:52,390 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:38:53,008 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:38:53,880 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:38:54,139 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:38:54,401 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:38:54,652 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:38:54,885 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:38:55,117 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-17 16:38:55,369 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:38:55,595 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:38:55,816 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:38:56,078 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:38:56,374 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:38:56,617 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:38:56,884 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:38:57,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:38:57,751 INFO L93 Difference]: Finished difference Result 1012 states and 1233 transitions. [2020-07-17 16:38:57,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-17 16:38:57,753 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 159 [2020-07-17 16:38:57,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:38:57,761 INFO L225 Difference]: With dead ends: 1012 [2020-07-17 16:38:57,761 INFO L226 Difference]: Without dead ends: 798 [2020-07-17 16:38:57,764 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 5.1s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-07-17 16:38:57,765 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 798 states. [2020-07-17 16:38:57,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 798 to 685. [2020-07-17 16:38:57,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 685 states. [2020-07-17 16:38:58,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 685 states and 783 transitions. [2020-07-17 16:38:58,000 INFO L78 Accepts]: Start accepts. Automaton has 685 states and 783 transitions. Word has length 159 [2020-07-17 16:38:58,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:38:58,001 INFO L479 AbstractCegarLoop]: Abstraction has 685 states and 783 transitions. [2020-07-17 16:38:58,001 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-17 16:38:58,001 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 783 transitions. [2020-07-17 16:38:58,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2020-07-17 16:38:58,004 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:38:58,005 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:38:58,005 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 16:38:58,005 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:38:58,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:38:58,005 INFO L82 PathProgramCache]: Analyzing trace with hash -137659416, now seen corresponding path program 1 times [2020-07-17 16:38:58,006 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:38:58,006 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2093490558] [2020-07-17 16:38:58,006 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:38:58,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:58,294 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:38:58,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:58,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:58,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:58,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:58,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:58,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:58,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:58,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:58,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:58,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:58,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:38:58,440 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2093490558] [2020-07-17 16:38:58,441 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:38:58,441 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-17 16:38:58,441 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1792399198] [2020-07-17 16:38:58,442 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-17 16:38:58,443 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:38:58,443 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-17 16:38:58,444 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-17 16:38:58,444 INFO L87 Difference]: Start difference. First operand 685 states and 783 transitions. Second operand 6 states. [2020-07-17 16:38:58,910 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-17 16:38:59,894 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:38:59,894 INFO L93 Difference]: Finished difference Result 1286 states and 1524 transitions. [2020-07-17 16:38:59,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 16:38:59,895 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 164 [2020-07-17 16:38:59,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:38:59,900 INFO L225 Difference]: With dead ends: 1286 [2020-07-17 16:38:59,901 INFO L226 Difference]: Without dead ends: 711 [2020-07-17 16:38:59,903 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-07-17 16:38:59,904 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 711 states. [2020-07-17 16:39:00,134 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 711 to 620. [2020-07-17 16:39:00,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 620 states. [2020-07-17 16:39:00,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 620 states and 679 transitions. [2020-07-17 16:39:00,138 INFO L78 Accepts]: Start accepts. Automaton has 620 states and 679 transitions. Word has length 164 [2020-07-17 16:39:00,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:39:00,139 INFO L479 AbstractCegarLoop]: Abstraction has 620 states and 679 transitions. [2020-07-17 16:39:00,139 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-17 16:39:00,139 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 679 transitions. [2020-07-17 16:39:00,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-07-17 16:39:00,142 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:39:00,143 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:39:00,143 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 16:39:00,143 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:39:00,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:39:00,144 INFO L82 PathProgramCache]: Analyzing trace with hash -1635493236, now seen corresponding path program 1 times [2020-07-17 16:39:00,144 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:39:00,144 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1707976478] [2020-07-17 16:39:00,144 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:39:00,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,450 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:39:00,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,671 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 24 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-07-17 16:39:00,672 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1707976478] [2020-07-17 16:39:00,672 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-17 16:39:00,672 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-07-17 16:39:00,672 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1439736855] [2020-07-17 16:39:00,673 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-17 16:39:00,673 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:39:00,673 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-17 16:39:00,674 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2020-07-17 16:39:00,674 INFO L87 Difference]: Start difference. First operand 620 states and 679 transitions. Second operand 14 states. [2020-07-17 16:39:01,324 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 186 [2020-07-17 16:39:02,135 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-17 16:39:03,055 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 188 [2020-07-17 16:39:03,501 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 190 [2020-07-17 16:39:03,984 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 190 [2020-07-17 16:39:04,224 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:39:04,665 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2020-07-17 16:39:04,888 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:39:05,317 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 190 [2020-07-17 16:39:05,565 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:39:05,820 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:39:06,068 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:39:06,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:39:06,570 INFO L93 Difference]: Finished difference Result 848 states and 958 transitions. [2020-07-17 16:39:06,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2020-07-17 16:39:06,571 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 210 [2020-07-17 16:39:06,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:39:06,572 INFO L225 Difference]: With dead ends: 848 [2020-07-17 16:39:06,572 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 16:39:06,575 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 37 SyntacticMatches, 2 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 173 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=244, Invalid=878, Unknown=0, NotChecked=0, Total=1122 [2020-07-17 16:39:06,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 16:39:06,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 16:39:06,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 16:39:06,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 16:39:06,578 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 210 [2020-07-17 16:39:06,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:39:06,578 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 16:39:06,578 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-17 16:39:06,578 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 16:39:06,578 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 16:39:06,579 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-17 16:39:06,582 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 16:39:07,224 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 19 [2020-07-17 16:39:14,080 WARN L193 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 16 [2020-07-17 16:39:14,419 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 16 [2020-07-17 16:39:14,564 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-07-17 16:39:15,128 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-17 16:39:15,470 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-07-17 16:39:16,000 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 17 [2020-07-17 16:39:16,135 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-07-17 16:39:16,716 WARN L193 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 19 [2020-07-17 16:39:17,051 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-17 16:39:17,547 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-17 16:39:18,051 WARN L193 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 16 [2020-07-17 16:39:18,498 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 16 [2020-07-17 16:39:19,038 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 19 [2020-07-17 16:39:19,168 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-07-17 16:39:19,484 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-17 16:39:19,947 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 17 [2020-07-17 16:39:20,481 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 17 [2020-07-17 16:39:20,611 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-07-17 16:39:21,167 WARN L193 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 17 [2020-07-17 16:39:21,644 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2020-07-17 16:39:22,463 WARN L193 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 21 [2020-07-17 16:39:22,819 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 26 [2020-07-17 16:39:22,949 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-07-17 16:39:23,282 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-07-17 16:39:23,620 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-07-17 16:39:24,188 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 17 [2020-07-17 16:39:24,637 WARN L193 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-17 16:39:24,772 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-07-17 16:39:25,327 WARN L193 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 17 [2020-07-17 16:39:25,778 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-17 16:39:26,173 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 17 [2020-07-17 16:39:26,305 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-07-17 16:39:26,745 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-17 16:39:27,345 WARN L193 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2020-07-17 16:39:27,889 WARN L193 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 17 [2020-07-17 16:39:28,213 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-17 16:39:28,542 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-17 16:39:28,905 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-17 16:39:29,077 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-07-17 16:39:29,667 WARN L193 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 19 [2020-07-17 16:39:30,101 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-07-17 16:39:30,442 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-07-17 16:39:30,894 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-17 16:39:31,124 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:39:31,445 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-17 16:39:31,769 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-17 16:39:32,328 WARN L193 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 17 [2020-07-17 16:39:32,867 WARN L193 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 17 [2020-07-17 16:39:33,409 WARN L193 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 17 [2020-07-17 16:39:34,008 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 16 [2020-07-17 16:39:34,370 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 19 [2020-07-17 16:39:34,817 WARN L193 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 16 [2020-07-17 16:39:35,037 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-07-17 16:39:35,647 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 17 [2020-07-17 16:39:36,098 WARN L193 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 16 [2020-07-17 16:39:36,420 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-17 16:39:36,506 INFO L268 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-07-17 16:39:36,506 INFO L268 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-07-17 16:39:36,506 INFO L268 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-07-17 16:39:36,507 INFO L268 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-07-17 16:39:36,507 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 564 619) no Hoare annotation was computed. [2020-07-17 16:39:36,507 INFO L268 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-07-17 16:39:36,507 INFO L268 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-07-17 16:39:36,507 INFO L268 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-07-17 16:39:36,508 INFO L268 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-07-17 16:39:36,508 INFO L268 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-07-17 16:39:36,508 INFO L268 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-07-17 16:39:36,508 INFO L268 CegarLoopResult]: For program point L606-1(line 606) no Hoare annotation was computed. [2020-07-17 16:39:36,508 INFO L268 CegarLoopResult]: For program point L606-2(line 606) no Hoare annotation was computed. [2020-07-17 16:39:36,508 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-17 16:39:36,508 INFO L268 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-07-17 16:39:36,509 INFO L268 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-07-17 16:39:36,509 INFO L268 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-07-17 16:39:36,509 INFO L268 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-07-17 16:39:36,509 INFO L268 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-07-17 16:39:36,509 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 564 619) no Hoare annotation was computed. [2020-07-17 16:39:36,509 INFO L268 CegarLoopResult]: For program point L611(lines 588 612) no Hoare annotation was computed. [2020-07-17 16:39:36,509 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 564 619) no Hoare annotation was computed. [2020-07-17 16:39:36,509 INFO L268 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-07-17 16:39:36,509 INFO L268 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-07-17 16:39:36,509 INFO L268 CegarLoopResult]: For program point L574(line 574) no Hoare annotation was computed. [2020-07-17 16:39:36,509 INFO L268 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-07-17 16:39:36,510 INFO L268 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-07-17 16:39:36,510 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-07-17 16:39:36,510 INFO L268 CegarLoopResult]: For program point L595(lines 595 599) no Hoare annotation was computed. [2020-07-17 16:39:36,510 INFO L268 CegarLoopResult]: For program point L595-1(lines 595 599) no Hoare annotation was computed. [2020-07-17 16:39:36,510 INFO L268 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-07-17 16:39:36,510 INFO L268 CegarLoopResult]: For program point L587-1(line 587) no Hoare annotation was computed. [2020-07-17 16:39:36,510 INFO L268 CegarLoopResult]: For program point L587-2(line 587) no Hoare annotation was computed. [2020-07-17 16:39:36,510 INFO L268 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-07-17 16:39:36,510 INFO L268 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-07-17 16:39:36,510 INFO L268 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-07-17 16:39:36,511 INFO L268 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-07-17 16:39:36,511 INFO L268 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-07-17 16:39:36,511 INFO L268 CegarLoopResult]: For program point L608-1(lines 589 610) no Hoare annotation was computed. [2020-07-17 16:39:36,511 INFO L268 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-07-17 16:39:36,511 INFO L268 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-07-17 16:39:36,511 INFO L268 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-07-17 16:39:36,511 INFO L268 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-07-17 16:39:36,511 INFO L268 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-07-17 16:39:36,512 INFO L268 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-07-17 16:39:36,512 INFO L268 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-07-17 16:39:36,512 INFO L268 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-07-17 16:39:36,512 INFO L268 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-07-17 16:39:36,512 INFO L268 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-07-17 16:39:36,512 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 620 679) no Hoare annotation was computed. [2020-07-17 16:39:36,512 INFO L268 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-07-17 16:39:36,512 INFO L268 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-07-17 16:39:36,512 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 620 679) no Hoare annotation was computed. [2020-07-17 16:39:36,513 INFO L268 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-07-17 16:39:36,513 INFO L268 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-07-17 16:39:36,513 INFO L268 CegarLoopResult]: For program point L672(lines 645 673) no Hoare annotation was computed. [2020-07-17 16:39:36,513 INFO L268 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-07-17 16:39:36,513 INFO L268 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-07-17 16:39:36,513 INFO L268 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-07-17 16:39:36,513 INFO L268 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-07-17 16:39:36,513 INFO L268 CegarLoopResult]: For program point L664-1(line 664) no Hoare annotation was computed. [2020-07-17 16:39:36,514 INFO L268 CegarLoopResult]: For program point L664-2(line 664) no Hoare annotation was computed. [2020-07-17 16:39:36,514 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 620 679) no Hoare annotation was computed. [2020-07-17 16:39:36,514 INFO L268 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-07-17 16:39:36,514 INFO L268 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-07-17 16:39:36,514 INFO L268 CegarLoopResult]: For program point L660-1(line 660) no Hoare annotation was computed. [2020-07-17 16:39:36,514 INFO L268 CegarLoopResult]: For program point L660-2(line 660) no Hoare annotation was computed. [2020-07-17 16:39:36,514 INFO L268 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-07-17 16:39:36,514 INFO L268 CegarLoopResult]: For program point L652(lines 652 656) no Hoare annotation was computed. [2020-07-17 16:39:36,514 INFO L268 CegarLoopResult]: For program point L652-1(lines 652 656) no Hoare annotation was computed. [2020-07-17 16:39:36,515 INFO L268 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-07-17 16:39:36,515 INFO L268 CegarLoopResult]: For program point L644-1(line 644) no Hoare annotation was computed. [2020-07-17 16:39:36,515 INFO L268 CegarLoopResult]: For program point L644-2(line 644) no Hoare annotation was computed. [2020-07-17 16:39:36,515 INFO L268 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-07-17 16:39:36,515 INFO L268 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-07-17 16:39:36,515 INFO L268 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-07-17 16:39:36,515 INFO L268 CegarLoopResult]: For program point L669-1(line 669) no Hoare annotation was computed. [2020-07-17 16:39:36,515 INFO L268 CegarLoopResult]: For program point L669-2(line 669) no Hoare annotation was computed. [2020-07-17 16:39:36,515 INFO L268 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-07-17 16:39:36,515 INFO L268 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-07-17 16:39:36,516 INFO L268 CegarLoopResult]: For program point L665-1(line 665) no Hoare annotation was computed. [2020-07-17 16:39:36,516 INFO L268 CegarLoopResult]: For program point L665-2(line 665) no Hoare annotation was computed. [2020-07-17 16:39:36,516 INFO L268 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-07-17 16:39:36,516 INFO L268 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-07-17 16:39:36,516 INFO L268 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-07-17 16:39:36,516 INFO L268 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-07-17 16:39:36,516 INFO L268 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-07-17 16:39:36,516 INFO L268 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-07-17 16:39:36,516 INFO L268 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-07-17 16:39:36,516 INFO L268 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-07-17 16:39:36,516 INFO L268 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-07-17 16:39:36,516 INFO L268 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-07-17 16:39:36,516 INFO L268 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-07-17 16:39:36,517 INFO L268 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-07-17 16:39:36,517 INFO L268 CegarLoopResult]: For program point L646-2(lines 646 671) no Hoare annotation was computed. [2020-07-17 16:39:36,517 INFO L268 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-07-17 16:39:36,517 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 399 405) the Hoare annotation is: true [2020-07-17 16:39:36,517 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 399 405) the Hoare annotation is: true [2020-07-17 16:39:36,517 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 406 414) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (and (<= 1 valid_product_~retValue_acc~5) (<= valid_product_~retValue_acc~5 1) (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1)) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:39:36,517 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 406 414) the Hoare annotation is: true [2020-07-17 16:39:36,517 INFO L264 CegarLoopResult]: At program point L411(line 411) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~5) (<= valid_product_~retValue_acc~5 1)) (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:39:36,518 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 406 414) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (and (<= 1 valid_product_~retValue_acc~5) (<= valid_product_~retValue_acc~5 1) (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1)) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:39:36,518 INFO L271 CegarLoopResult]: At program point L410(line 410) the Hoare annotation is: true [2020-07-17 16:39:36,518 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 128 152) the Hoare annotation is: true [2020-07-17 16:39:36,518 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 128 152) the Hoare annotation is: (let ((.cse0 (not (= 0 __utac_acc__Specification4_spec__1_~tmp~0))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1))) [2020-07-17 16:39:36,518 INFO L264 CegarLoopResult]: At program point L142(line 142) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or (not (<= 2 ~waterLevel~0)) .cse0) (or (not (= 1 ~waterLevel~0)) .cse0))) [2020-07-17 16:39:36,519 INFO L264 CegarLoopResult]: At program point L140(lines 140 146) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or (not (<= 2 ~waterLevel~0)) .cse0) (or (not (= 1 ~waterLevel~0)) .cse0))) [2020-07-17 16:39:36,519 INFO L264 CegarLoopResult]: At program point L138(line 138) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or (not (<= 2 ~waterLevel~0)) .cse0) (or (not (= 1 ~waterLevel~0)) .cse0))) [2020-07-17 16:39:36,519 INFO L264 CegarLoopResult]: At program point L138-1(line 138) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or (not (<= 2 ~waterLevel~0)) .cse0) (or (not (= 1 ~waterLevel~0)) .cse0))) [2020-07-17 16:39:36,519 INFO L264 CegarLoopResult]: At program point L136(lines 136 149) the Hoare annotation is: (let ((.cse0 (not (= 0 __utac_acc__Specification4_spec__1_~tmp~0))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1))) [2020-07-17 16:39:36,519 INFO L264 CegarLoopResult]: At program point L138-2(line 138) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or (not (<= 2 ~waterLevel~0)) .cse0) (or (not (= 1 ~waterLevel~0)) .cse0))) [2020-07-17 16:39:36,519 INFO L264 CegarLoopResult]: At program point L138-3(line 138) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or (not (<= 2 ~waterLevel~0)) .cse0) (or (not (= 1 ~waterLevel~0)) .cse0))) [2020-07-17 16:39:36,520 INFO L264 CegarLoopResult]: At program point L136-1(lines 128 152) the Hoare annotation is: (let ((.cse0 (not (= 0 __utac_acc__Specification4_spec__1_~tmp~0))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1))) [2020-07-17 16:39:36,520 INFO L271 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: true [2020-07-17 16:39:36,520 INFO L264 CegarLoopResult]: At program point L134-1(line 134) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= |__utac_acc__Specification4_spec__1_#t~ret10| 0)))) (and (or (not (<= 2 ~waterLevel~0)) .cse0 .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-17 16:39:36,520 INFO L264 CegarLoopResult]: At program point L134-2(line 134) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= |__utac_acc__Specification4_spec__1_#t~ret10| 0)))) (and (or (not (<= 2 ~waterLevel~0)) .cse0 .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-17 16:39:36,520 INFO L264 CegarLoopResult]: At program point L134-3(line 134) the Hoare annotation is: (let ((.cse0 (and (not (= 0 __utac_acc__Specification4_spec__1_~tmp~0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret10| 0)))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1) (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1))) [2020-07-17 16:39:36,520 INFO L271 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: true [2020-07-17 16:39:36,520 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 488 510) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 16:39:36,520 INFO L271 CegarLoopResult]: At program point L507(line 507) the Hoare annotation is: true [2020-07-17 16:39:36,520 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 488 510) the Hoare annotation is: true [2020-07-17 16:39:36,521 INFO L264 CegarLoopResult]: At program point L500(line 500) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~3) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:39:36,521 INFO L264 CegarLoopResult]: At program point L500-1(line 500) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~3) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:39:36,521 INFO L264 CegarLoopResult]: At program point L498(lines 498 505) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~3) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:39:36,521 INFO L271 CegarLoopResult]: At program point L498-1(lines 498 505) the Hoare annotation is: true [2020-07-17 16:39:36,521 INFO L264 CegarLoopResult]: At program point L496(line 496) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret35| 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:39:36,521 INFO L264 CegarLoopResult]: At program point L495(line 495) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 16:39:36,521 INFO L264 CegarLoopResult]: At program point L496-1(line 496) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret35| 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:39:36,521 INFO L264 CegarLoopResult]: At program point L494(line 494) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 16:39:36,522 INFO L264 CegarLoopResult]: At program point L496-2(line 496) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~3) (= |main_#t~ret35| 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:39:36,522 INFO L264 CegarLoopResult]: At program point L494-1(line 494) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 16:39:36,522 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 488 510) the Hoare annotation is: true [2020-07-17 16:39:36,522 INFO L264 CegarLoopResult]: At program point L490(line 490) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 16:39:36,522 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 447 470) no Hoare annotation was computed. [2020-07-17 16:39:36,522 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 447 470) no Hoare annotation was computed. [2020-07-17 16:39:36,522 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 447 470) no Hoare annotation was computed. [2020-07-17 16:39:36,522 INFO L268 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-07-17 16:39:36,522 INFO L268 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-07-17 16:39:36,522 INFO L268 CegarLoopResult]: For program point L463(line 463) no Hoare annotation was computed. [2020-07-17 16:39:36,522 INFO L268 CegarLoopResult]: For program point L462(line 462) no Hoare annotation was computed. [2020-07-17 16:39:36,522 INFO L268 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-07-17 16:39:36,523 INFO L268 CegarLoopResult]: For program point L460(line 460) no Hoare annotation was computed. [2020-07-17 16:39:36,523 INFO L268 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-07-17 16:39:36,523 INFO L268 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-07-17 16:39:36,523 INFO L268 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-07-17 16:39:36,523 INFO L268 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-07-17 16:39:36,523 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-07-17 16:39:36,523 INFO L268 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-07-17 16:39:36,523 INFO L268 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed. [2020-07-17 16:39:36,523 INFO L268 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-07-17 16:39:36,523 INFO L264 CegarLoopResult]: At program point stopSystemEXIT(lines 354 368) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~pumpRunning~0))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-07-17 16:39:36,523 INFO L264 CegarLoopResult]: At program point L360(line 360) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|)))) (and (or (not (= 1 ~waterLevel~0)) .cse0) (or .cse0 (not (<= 2 ~waterLevel~0))))) [2020-07-17 16:39:36,523 INFO L264 CegarLoopResult]: At program point L358(lines 358 364) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-17 16:39:36,524 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 354 368) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-17 16:39:36,524 INFO L264 CegarLoopResult]: At program point stopSystemFINAL(lines 354 368) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~pumpRunning~0))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-07-17 16:39:36,524 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseEXIT(lines 264 271) no Hoare annotation was computed. [2020-07-17 16:39:36,524 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseENTRY(lines 264 271) no Hoare annotation was computed. [2020-07-17 16:39:36,524 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseFINAL(lines 264 271) no Hoare annotation was computed. [2020-07-17 16:39:36,524 INFO L271 CegarLoopResult]: At program point isPumpRunningEXIT(lines 309 317) the Hoare annotation is: true [2020-07-17 16:39:36,524 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 309 317) the Hoare annotation is: true [2020-07-17 16:39:36,524 INFO L271 CegarLoopResult]: At program point L314(line 314) the Hoare annotation is: true [2020-07-17 16:39:36,524 INFO L271 CegarLoopResult]: At program point isPumpRunningFINAL(lines 309 317) the Hoare annotation is: true [2020-07-17 16:39:36,524 INFO L271 CegarLoopResult]: At program point L313(line 313) the Hoare annotation is: true [2020-07-17 16:39:36,524 INFO L268 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-07-17 16:39:36,524 INFO L268 CegarLoopResult]: For program point L348-1(line 348) no Hoare annotation was computed. [2020-07-17 16:39:36,525 INFO L268 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-07-17 16:39:36,525 INFO L268 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-07-17 16:39:36,525 INFO L268 CegarLoopResult]: For program point L337(lines 337 345) no Hoare annotation was computed. [2020-07-17 16:39:36,525 INFO L268 CegarLoopResult]: For program point L337-2(lines 337 345) no Hoare annotation was computed. [2020-07-17 16:39:36,525 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 318 353) no Hoare annotation was computed. [2020-07-17 16:39:36,525 INFO L268 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-07-17 16:39:36,525 INFO L268 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-07-17 16:39:36,525 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 318 353) no Hoare annotation was computed. [2020-07-17 16:39:36,526 INFO L268 CegarLoopResult]: For program point L325(lines 325 333) no Hoare annotation was computed. [2020-07-17 16:39:36,526 INFO L268 CegarLoopResult]: For program point L325-2(lines 325 333) no Hoare annotation was computed. [2020-07-17 16:39:36,526 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 318 353) no Hoare annotation was computed. [2020-07-17 16:39:36,526 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 392 398) the Hoare annotation is: true [2020-07-17 16:39:36,526 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 392 398) the Hoare annotation is: true [2020-07-17 16:39:36,526 INFO L268 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-07-17 16:39:36,526 INFO L268 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-07-17 16:39:36,526 INFO L268 CegarLoopResult]: For program point L541-1(line 541) no Hoare annotation was computed. [2020-07-17 16:39:36,527 INFO L268 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-07-17 16:39:36,527 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 518 563) no Hoare annotation was computed. [2020-07-17 16:39:36,527 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-07-17 16:39:36,527 INFO L268 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-07-17 16:39:36,527 INFO L268 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-07-17 16:39:36,527 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 518 563) no Hoare annotation was computed. [2020-07-17 16:39:36,527 INFO L268 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-07-17 16:39:36,527 INFO L268 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-07-17 16:39:36,527 INFO L268 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-07-17 16:39:36,527 INFO L268 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-07-17 16:39:36,527 INFO L268 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-07-17 16:39:36,527 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 518 563) no Hoare annotation was computed. [2020-07-17 16:39:36,528 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-07-17 16:39:36,528 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-07-17 16:39:36,528 INFO L268 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-07-17 16:39:36,528 INFO L268 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-07-17 16:39:36,528 INFO L268 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-07-17 16:39:36,528 INFO L268 CegarLoopResult]: For program point L548-1(line 548) no Hoare annotation was computed. [2020-07-17 16:39:36,528 INFO L268 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-07-17 16:39:36,528 INFO L268 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-07-17 16:39:36,528 INFO L268 CegarLoopResult]: For program point L544-1(line 544) no Hoare annotation was computed. [2020-07-17 16:39:36,528 INFO L268 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-07-17 16:39:36,528 INFO L268 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-07-17 16:39:36,528 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-07-17 16:39:36,528 INFO L268 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-07-17 16:39:36,528 INFO L268 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-07-17 16:39:36,528 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-07-17 16:39:36,529 INFO L268 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-07-17 16:39:36,529 INFO L268 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-07-17 16:39:36,529 INFO L268 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-07-17 16:39:36,529 INFO L268 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-07-17 16:39:36,529 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-07-17 16:39:36,529 INFO L268 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-07-17 16:39:36,529 INFO L268 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-07-17 16:39:36,530 INFO L268 CegarLoopResult]: For program point L555-1(line 555) no Hoare annotation was computed. [2020-07-17 16:39:36,530 INFO L268 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-07-17 16:39:36,530 INFO L268 CegarLoopResult]: For program point L555-2(line 555) no Hoare annotation was computed. [2020-07-17 16:39:36,530 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-07-17 16:39:36,530 INFO L268 CegarLoopResult]: For program point L518(lines 518 563) no Hoare annotation was computed. [2020-07-17 16:39:36,530 INFO L268 CegarLoopResult]: For program point L518-1(lines 518 563) no Hoare annotation was computed. [2020-07-17 16:39:36,530 INFO L268 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-07-17 16:39:36,530 INFO L268 CegarLoopResult]: For program point L832(line 832) no Hoare annotation was computed. [2020-07-17 16:39:36,530 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 831 876) no Hoare annotation was computed. [2020-07-17 16:39:36,530 INFO L268 CegarLoopResult]: For program point L855(lines 855 856) no Hoare annotation was computed. [2020-07-17 16:39:36,530 INFO L268 CegarLoopResult]: For program point L851(lines 851 858) no Hoare annotation was computed. [2020-07-17 16:39:36,530 INFO L268 CegarLoopResult]: For program point L849(line 849) no Hoare annotation was computed. [2020-07-17 16:39:36,531 INFO L268 CegarLoopResult]: For program point L847(line 847) no Hoare annotation was computed. [2020-07-17 16:39:36,531 INFO L268 CegarLoopResult]: For program point L845(lines 845 865) no Hoare annotation was computed. [2020-07-17 16:39:36,531 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 831 876) no Hoare annotation was computed. [2020-07-17 16:39:36,531 INFO L268 CegarLoopResult]: For program point L841(line 841) no Hoare annotation was computed. [2020-07-17 16:39:36,531 INFO L268 CegarLoopResult]: For program point L872(line 872) no Hoare annotation was computed. [2020-07-17 16:39:36,531 INFO L268 CegarLoopResult]: For program point L839(line 839) no Hoare annotation was computed. [2020-07-17 16:39:36,531 INFO L268 CegarLoopResult]: For program point L872-1(line 872) no Hoare annotation was computed. [2020-07-17 16:39:36,531 INFO L268 CegarLoopResult]: For program point L870(line 870) no Hoare annotation was computed. [2020-07-17 16:39:36,531 INFO L268 CegarLoopResult]: For program point L872-2(line 872) no Hoare annotation was computed. [2020-07-17 16:39:36,531 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 831 876) no Hoare annotation was computed. [2020-07-17 16:39:36,531 INFO L268 CegarLoopResult]: For program point L837(line 837) no Hoare annotation was computed. [2020-07-17 16:39:36,531 INFO L268 CegarLoopResult]: For program point L870-1(line 870) no Hoare annotation was computed. [2020-07-17 16:39:36,531 INFO L268 CegarLoopResult]: For program point L868(line 868) no Hoare annotation was computed. [2020-07-17 16:39:36,531 INFO L268 CegarLoopResult]: For program point L870-2(line 870) no Hoare annotation was computed. [2020-07-17 16:39:36,532 INFO L268 CegarLoopResult]: For program point L835(line 835) no Hoare annotation was computed. [2020-07-17 16:39:36,532 INFO L268 CegarLoopResult]: For program point L833(line 833) no Hoare annotation was computed. [2020-07-17 16:39:36,532 INFO L268 CegarLoopResult]: For program point L831(lines 831 876) no Hoare annotation was computed. [2020-07-17 16:39:36,532 INFO L268 CegarLoopResult]: For program point L862(lines 862 863) no Hoare annotation was computed. [2020-07-17 16:39:36,532 INFO L268 CegarLoopResult]: For program point L862-1(lines 845 865) no Hoare annotation was computed. [2020-07-17 16:39:36,532 INFO L268 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-07-17 16:39:36,532 INFO L268 CegarLoopResult]: For program point L850-1(line 850) no Hoare annotation was computed. [2020-07-17 16:39:36,532 INFO L268 CegarLoopResult]: For program point L848(line 848) no Hoare annotation was computed. [2020-07-17 16:39:36,532 INFO L268 CegarLoopResult]: For program point L850-2(line 850) no Hoare annotation was computed. [2020-07-17 16:39:36,532 INFO L268 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-07-17 16:39:36,532 INFO L268 CegarLoopResult]: For program point L873(line 873) no Hoare annotation was computed. [2020-07-17 16:39:36,532 INFO L268 CegarLoopResult]: For program point L840(line 840) no Hoare annotation was computed. [2020-07-17 16:39:36,532 INFO L268 CegarLoopResult]: For program point L871(line 871) no Hoare annotation was computed. [2020-07-17 16:39:36,532 INFO L268 CegarLoopResult]: For program point L838(line 838) no Hoare annotation was computed. [2020-07-17 16:39:36,533 INFO L268 CegarLoopResult]: For program point L869(line 869) no Hoare annotation was computed. [2020-07-17 16:39:36,533 INFO L268 CegarLoopResult]: For program point L836(line 836) no Hoare annotation was computed. [2020-07-17 16:39:36,533 INFO L268 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-07-17 16:39:36,533 INFO L268 CegarLoopResult]: For program point L834(line 834) no Hoare annotation was computed. [2020-07-17 16:39:36,533 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 478 487) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 16:39:36,533 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 478 487) the Hoare annotation is: true [2020-07-17 16:39:36,533 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 478 487) the Hoare annotation is: true [2020-07-17 16:39:36,533 INFO L268 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-07-17 16:39:36,534 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 298 308) no Hoare annotation was computed. [2020-07-17 16:39:36,534 INFO L268 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-07-17 16:39:36,534 INFO L268 CegarLoopResult]: For program point L303-1(line 303) no Hoare annotation was computed. [2020-07-17 16:39:36,534 INFO L268 CegarLoopResult]: For program point L303-2(line 303) no Hoare annotation was computed. [2020-07-17 16:39:36,534 INFO L268 CegarLoopResult]: For program point L303-3(line 303) no Hoare annotation was computed. [2020-07-17 16:39:36,534 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 298 308) no Hoare annotation was computed. [2020-07-17 16:39:36,534 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 298 308) no Hoare annotation was computed. [2020-07-17 16:39:36,534 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 290 297) the Hoare annotation is: true [2020-07-17 16:39:36,535 INFO L271 CegarLoopResult]: At program point deactivatePumpEXIT(lines 290 297) the Hoare annotation is: true [2020-07-17 16:39:36,535 INFO L271 CegarLoopResult]: At program point deactivatePumpFINAL(lines 290 297) the Hoare annotation is: true [2020-07-17 16:39:36,535 INFO L271 CegarLoopResult]: At program point processEnvironmentEXIT(lines 257 263) the Hoare annotation is: true [2020-07-17 16:39:36,535 INFO L271 CegarLoopResult]: At program point processEnvironmentFINAL(lines 257 263) the Hoare annotation is: true [2020-07-17 16:39:36,535 INFO L264 CegarLoopResult]: At program point L188(lines 188 194) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:39:36,535 INFO L264 CegarLoopResult]: At program point L188-1(lines 188 194) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:39:36,535 INFO L264 CegarLoopResult]: At program point L180(line 180) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:39:36,536 INFO L264 CegarLoopResult]: At program point L176(line 176) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:39:36,536 INFO L264 CegarLoopResult]: At program point L176-1(line 176) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:39:36,536 INFO L264 CegarLoopResult]: At program point L160(line 160) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 16:39:36,536 INFO L264 CegarLoopResult]: At program point L218(lines 167 219) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:39:36,536 INFO L264 CegarLoopResult]: At program point L206(lines 206 212) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:39:36,536 INFO L264 CegarLoopResult]: At program point L206-1(lines 198 213) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:39:36,536 INFO L264 CegarLoopResult]: At program point L169(lines 168 217) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:39:36,536 INFO L264 CegarLoopResult]: At program point L198(lines 198 213) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:39:36,537 INFO L271 CegarLoopResult]: At program point testEXIT(lines 158 225) the Hoare annotation is: true [2020-07-17 16:39:36,537 INFO L264 CegarLoopResult]: At program point L161(line 161) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 16:39:36,537 INFO L264 CegarLoopResult]: At program point testENTRY(lines 158 225) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 16:39:36,537 INFO L264 CegarLoopResult]: At program point L190(line 190) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:39:36,537 INFO L264 CegarLoopResult]: At program point L186(line 186) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:39:36,537 INFO L264 CegarLoopResult]: At program point L186-1(line 186) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:39:36,537 INFO L264 CegarLoopResult]: At program point L215(lines 168 217) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:39:36,537 INFO L271 CegarLoopResult]: At program point testFINAL(lines 158 225) the Hoare annotation is: true [2020-07-17 16:39:36,538 INFO L264 CegarLoopResult]: At program point L178(lines 178 184) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:39:36,538 INFO L264 CegarLoopResult]: At program point L178-1(lines 178 184) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:39:36,538 INFO L264 CegarLoopResult]: At program point L170(lines 170 174) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:39:36,538 INFO L264 CegarLoopResult]: At program point L166(line 166) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 16:39:36,538 INFO L264 CegarLoopResult]: At program point L162(line 162) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 16:39:36,538 INFO L264 CegarLoopResult]: At program point L208(line 208) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:39:36,538 INFO L264 CegarLoopResult]: At program point L204(line 204) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:39:36,538 INFO L264 CegarLoopResult]: At program point L204-1(line 204) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:39:36,538 INFO L264 CegarLoopResult]: At program point L204-2(line 204) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:39:36,539 INFO L264 CegarLoopResult]: At program point L200(line 200) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:39:36,539 INFO L264 CegarLoopResult]: At program point L196(line 196) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:39:36,539 INFO L264 CegarLoopResult]: At program point L163(line 163) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 16:39:36,539 INFO L264 CegarLoopResult]: At program point L196-1(line 196) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:39:36,539 INFO L268 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-07-17 16:39:36,539 INFO L268 CegarLoopResult]: For program point L799(lines 799 819) no Hoare annotation was computed. [2020-07-17 16:39:36,539 INFO L268 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-07-17 16:39:36,539 INFO L268 CegarLoopResult]: For program point L826(line 826) no Hoare annotation was computed. [2020-07-17 16:39:36,540 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 785 830) no Hoare annotation was computed. [2020-07-17 16:39:36,540 INFO L268 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-07-17 16:39:36,540 INFO L268 CegarLoopResult]: For program point L826-1(line 826) no Hoare annotation was computed. [2020-07-17 16:39:36,540 INFO L268 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-07-17 16:39:36,540 INFO L268 CegarLoopResult]: For program point L826-2(line 826) no Hoare annotation was computed. [2020-07-17 16:39:36,540 INFO L268 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-07-17 16:39:36,540 INFO L268 CegarLoopResult]: For program point L824-1(line 824) no Hoare annotation was computed. [2020-07-17 16:39:36,540 INFO L268 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-07-17 16:39:36,540 INFO L268 CegarLoopResult]: For program point L824-2(line 824) no Hoare annotation was computed. [2020-07-17 16:39:36,540 INFO L268 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-07-17 16:39:36,541 INFO L268 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-07-17 16:39:36,541 INFO L268 CegarLoopResult]: For program point L785(lines 785 830) no Hoare annotation was computed. [2020-07-17 16:39:36,541 INFO L268 CegarLoopResult]: For program point L816(lines 816 817) no Hoare annotation was computed. [2020-07-17 16:39:36,541 INFO L268 CegarLoopResult]: For program point L816-1(lines 799 819) no Hoare annotation was computed. [2020-07-17 16:39:36,541 INFO L268 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-07-17 16:39:36,541 INFO L268 CegarLoopResult]: For program point L804-1(line 804) no Hoare annotation was computed. [2020-07-17 16:39:36,541 INFO L268 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-07-17 16:39:36,541 INFO L268 CegarLoopResult]: For program point L804-2(line 804) no Hoare annotation was computed. [2020-07-17 16:39:36,541 INFO L268 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-07-17 16:39:36,541 INFO L268 CegarLoopResult]: For program point L827(line 827) no Hoare annotation was computed. [2020-07-17 16:39:36,542 INFO L268 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-07-17 16:39:36,542 INFO L268 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-07-17 16:39:36,542 INFO L268 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-07-17 16:39:36,542 INFO L268 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-07-17 16:39:36,542 INFO L268 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-07-17 16:39:36,542 INFO L268 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-07-17 16:39:36,542 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 785 830) no Hoare annotation was computed. [2020-07-17 16:39:36,542 INFO L268 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-07-17 16:39:36,542 INFO L268 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-07-17 16:39:36,542 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 785 830) no Hoare annotation was computed. [2020-07-17 16:39:36,542 INFO L268 CegarLoopResult]: For program point L809(lines 809 810) no Hoare annotation was computed. [2020-07-17 16:39:36,543 INFO L268 CegarLoopResult]: For program point L805(lines 805 812) no Hoare annotation was computed. [2020-07-17 16:39:36,543 INFO L268 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-07-17 16:39:36,543 INFO L268 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-07-17 16:39:36,543 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 93 115) no Hoare annotation was computed. [2020-07-17 16:39:36,543 INFO L268 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-07-17 16:39:36,543 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 93 115) no Hoare annotation was computed. [2020-07-17 16:39:36,543 INFO L268 CegarLoopResult]: For program point L101(lines 101 109) no Hoare annotation was computed. [2020-07-17 16:39:36,543 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 93 115) no Hoare annotation was computed. [2020-07-17 16:39:36,543 INFO L268 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-07-17 16:39:36,543 INFO L268 CegarLoopResult]: For program point L101-2(lines 101 109) no Hoare annotation was computed. [2020-07-17 16:39:36,544 INFO L268 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-07-17 16:39:36,544 INFO L268 CegarLoopResult]: For program point L384-1(line 384) no Hoare annotation was computed. [2020-07-17 16:39:36,544 INFO L268 CegarLoopResult]: For program point L384-2(line 384) no Hoare annotation was computed. [2020-07-17 16:39:36,544 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 382 391) no Hoare annotation was computed. [2020-07-17 16:39:36,544 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 382 391) no Hoare annotation was computed. [2020-07-17 16:39:36,544 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 382 391) no Hoare annotation was computed. [2020-07-17 16:39:36,544 INFO L268 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-07-17 16:39:36,544 INFO L268 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed. [2020-07-17 16:39:36,544 INFO L268 CegarLoopResult]: For program point L762(line 762) no Hoare annotation was computed. [2020-07-17 16:39:36,544 INFO L268 CegarLoopResult]: For program point L729(line 729) no Hoare annotation was computed. [2020-07-17 16:39:36,544 INFO L268 CegarLoopResult]: For program point L762-1(line 762) no Hoare annotation was computed. [2020-07-17 16:39:36,545 INFO L268 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-07-17 16:39:36,545 INFO L268 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-07-17 16:39:36,545 INFO L268 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-07-17 16:39:36,545 INFO L268 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-07-17 16:39:36,545 INFO L268 CegarLoopResult]: For program point L746-1(line 746) no Hoare annotation was computed. [2020-07-17 16:39:36,545 INFO L268 CegarLoopResult]: For program point L713-1(line 713) no Hoare annotation was computed. [2020-07-17 16:39:36,545 INFO L268 CegarLoopResult]: For program point L771(lines 771 778) no Hoare annotation was computed. [2020-07-17 16:39:36,545 INFO L268 CegarLoopResult]: For program point L763(line 763) no Hoare annotation was computed. [2020-07-17 16:39:36,545 INFO L268 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-07-17 16:39:36,545 INFO L268 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-07-17 16:39:36,545 INFO L268 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-07-17 16:39:36,546 INFO L268 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-07-17 16:39:36,546 INFO L268 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-07-17 16:39:36,546 INFO L268 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-07-17 16:39:36,546 INFO L268 CegarLoopResult]: For program point L706(lines 706 710) no Hoare annotation was computed. [2020-07-17 16:39:36,546 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 682 784) no Hoare annotation was computed. [2020-07-17 16:39:36,546 INFO L268 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-07-17 16:39:36,546 INFO L268 CegarLoopResult]: For program point L731-2(lines 731 751) no Hoare annotation was computed. [2020-07-17 16:39:36,546 INFO L268 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-07-17 16:39:36,546 INFO L268 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-07-17 16:39:36,547 INFO L268 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-07-17 16:39:36,547 INFO L268 CegarLoopResult]: For program point L682(lines 682 784) no Hoare annotation was computed. [2020-07-17 16:39:36,547 INFO L268 CegarLoopResult]: For program point L682-1(lines 682 784) no Hoare annotation was computed. [2020-07-17 16:39:36,547 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 682 784) no Hoare annotation was computed. [2020-07-17 16:39:36,547 INFO L268 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-07-17 16:39:36,547 INFO L268 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-07-17 16:39:36,547 INFO L268 CegarLoopResult]: For program point L773-1(line 773) no Hoare annotation was computed. [2020-07-17 16:39:36,547 INFO L268 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-07-17 16:39:36,548 INFO L268 CegarLoopResult]: For program point L773-2(line 773) no Hoare annotation was computed. [2020-07-17 16:39:36,548 INFO L268 CegarLoopResult]: For program point L732(lines 731 751) no Hoare annotation was computed. [2020-07-17 16:39:36,548 INFO L268 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-07-17 16:39:36,548 INFO L268 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-07-17 16:39:36,548 INFO L268 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-07-17 16:39:36,548 INFO L268 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-07-17 16:39:36,548 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 682 784) no Hoare annotation was computed. [2020-07-17 16:39:36,548 INFO L268 CegarLoopResult]: For program point L782(line 782) no Hoare annotation was computed. [2020-07-17 16:39:36,548 INFO L268 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-07-17 16:39:36,549 INFO L268 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-07-17 16:39:36,549 INFO L268 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-07-17 16:39:36,549 INFO L268 CegarLoopResult]: For program point L716-1(line 716) no Hoare annotation was computed. [2020-07-17 16:39:36,549 INFO L268 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-07-17 16:39:36,549 INFO L268 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-07-17 16:39:36,549 INFO L268 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-07-17 16:39:36,549 INFO L268 CegarLoopResult]: For program point L733(lines 733 737) no Hoare annotation was computed. [2020-07-17 16:39:36,549 INFO L268 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-07-17 16:39:36,549 INFO L268 CegarLoopResult]: For program point L758(line 758) no Hoare annotation was computed. [2020-07-17 16:39:36,549 INFO L268 CegarLoopResult]: For program point L758-1(line 758) no Hoare annotation was computed. [2020-07-17 16:39:36,549 INFO L268 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-07-17 16:39:36,550 INFO L268 CegarLoopResult]: For program point L758-2(line 758) no Hoare annotation was computed. [2020-07-17 16:39:36,550 INFO L268 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-07-17 16:39:36,550 INFO L268 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-07-17 16:39:36,550 INFO L268 CegarLoopResult]: For program point L742-1(line 742) no Hoare annotation was computed. [2020-07-17 16:39:36,550 INFO L268 CegarLoopResult]: For program point L742-2(line 742) no Hoare annotation was computed. [2020-07-17 16:39:36,550 INFO L268 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-07-17 16:39:36,550 INFO L268 CegarLoopResult]: For program point L759(line 759) no Hoare annotation was computed. [2020-07-17 16:39:36,550 INFO L268 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-07-17 16:39:36,550 INFO L268 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-07-17 16:39:36,550 INFO L268 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-07-17 16:39:36,551 INFO L268 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-07-17 16:39:36,551 INFO L268 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-07-17 16:39:36,551 INFO L268 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-07-17 16:39:36,551 INFO L268 CegarLoopResult]: For program point L760(line 760) no Hoare annotation was computed. [2020-07-17 16:39:36,551 INFO L268 CegarLoopResult]: For program point L760-1(line 760) no Hoare annotation was computed. [2020-07-17 16:39:36,551 INFO L268 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-07-17 16:39:36,551 INFO L268 CegarLoopResult]: For program point L760-2(line 760) no Hoare annotation was computed. [2020-07-17 16:39:36,551 INFO L268 CegarLoopResult]: For program point L752(lines 730 753) no Hoare annotation was computed. [2020-07-17 16:39:36,551 INFO L268 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-07-17 16:39:36,551 INFO L268 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-07-17 16:39:36,551 INFO L268 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-07-17 16:39:36,552 INFO L268 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-07-17 16:39:36,552 INFO L268 CegarLoopResult]: For program point L711(lines 711 727) no Hoare annotation was computed. [2020-07-17 16:39:36,552 INFO L268 CegarLoopResult]: For program point L744-1(line 744) no Hoare annotation was computed. [2020-07-17 16:39:36,552 INFO L268 CegarLoopResult]: For program point L744-2(line 744) no Hoare annotation was computed. [2020-07-17 16:39:36,552 INFO L268 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-07-17 16:39:36,552 INFO L268 CegarLoopResult]: For program point L761(line 761) no Hoare annotation was computed. [2020-07-17 16:39:36,552 INFO L268 CegarLoopResult]: For program point L728(lines 728 769) no Hoare annotation was computed. [2020-07-17 16:39:36,552 INFO L268 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-07-17 16:39:36,552 INFO L268 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-07-17 16:39:36,552 INFO L268 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-07-17 16:39:36,552 INFO L268 CegarLoopResult]: For program point L720-1(line 720) no Hoare annotation was computed. [2020-07-17 16:39:36,553 INFO L268 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-07-17 16:39:36,553 INFO L268 CegarLoopResult]: For program point L770(lines 770 781) no Hoare annotation was computed. [2020-07-17 16:39:36,553 INFO L264 CegarLoopResult]: At program point L349(line 349) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,553 INFO L264 CegarLoopResult]: At program point L349-1(line 349) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,553 INFO L264 CegarLoopResult]: At program point L349-2(line 349) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,553 INFO L264 CegarLoopResult]: At program point L816(line 816) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,553 INFO L264 CegarLoopResult]: At program point L816-1(line 816) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,553 INFO L264 CegarLoopResult]: At program point L230(line 230) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= 1 ~waterLevel~0)) [2020-07-17 16:39:36,553 INFO L264 CegarLoopResult]: At program point L98(line 98) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,553 INFO L264 CegarLoopResult]: At program point L98-1(line 98) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,553 INFO L264 CegarLoopResult]: At program point L416(line 416) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-17 16:39:36,553 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,553 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,554 INFO L264 CegarLoopResult]: At program point L862(line 862) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,554 INFO L264 CegarLoopResult]: At program point L862-1(line 862) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,554 INFO L264 CegarLoopResult]: At program point L817(line 817) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,554 INFO L264 CegarLoopResult]: At program point L111(line 111) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,554 INFO L264 CegarLoopResult]: At program point L111-1(line 111) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,554 INFO L264 CegarLoopResult]: At program point L111-2(line 111) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,554 INFO L264 CegarLoopResult]: At program point L107(line 107) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,554 INFO L264 CegarLoopResult]: At program point L107-1(line 107) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,554 INFO L264 CegarLoopResult]: At program point L107-2(line 107) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,554 INFO L264 CegarLoopResult]: At program point L809(line 809) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,554 INFO L264 CegarLoopResult]: At program point L681(line 681) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-17 16:39:36,554 INFO L264 CegarLoopResult]: At program point L107-3(line 107) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,554 INFO L264 CegarLoopResult]: At program point L809-1(line 809) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,555 INFO L264 CegarLoopResult]: At program point L103(line 103) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,555 INFO L264 CegarLoopResult]: At program point L231(line 231) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) [2020-07-17 16:39:36,555 INFO L264 CegarLoopResult]: At program point L103-1(line 103) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,555 INFO L264 CegarLoopResult]: At program point L103-2(line 103) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,555 INFO L264 CegarLoopResult]: At program point L103-3(line 103) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,555 INFO L264 CegarLoopResult]: At program point L99(line 99) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,555 INFO L264 CegarLoopResult]: At program point L103-4(line 103) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,555 INFO L264 CegarLoopResult]: At program point L99-1(line 99) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,555 INFO L264 CegarLoopResult]: At program point L103-5(line 103) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,555 INFO L264 CegarLoopResult]: At program point L99-2(line 99) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,555 INFO L264 CegarLoopResult]: At program point L99-3(line 99) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,555 INFO L264 CegarLoopResult]: At program point L99-4(line 99) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,555 INFO L264 CegarLoopResult]: At program point L863(line 863) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,555 INFO L264 CegarLoopResult]: At program point L99-5(line 99) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,556 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-17 16:39:36,556 INFO L264 CegarLoopResult]: At program point L99-6(line 99) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,556 INFO L264 CegarLoopResult]: At program point L99-7(line 99) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,556 INFO L264 CegarLoopResult]: At program point L347(line 347) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,556 INFO L264 CegarLoopResult]: At program point L347-1(line 347) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,556 INFO L264 CegarLoopResult]: At program point L347-2(line 347) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,556 INFO L264 CegarLoopResult]: At program point L347-3(line 347) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,556 INFO L264 CegarLoopResult]: At program point L343(line 343) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,556 INFO L264 CegarLoopResult]: At program point L855(line 855) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,557 INFO L264 CegarLoopResult]: At program point L343-1(line 343) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,557 INFO L264 CegarLoopResult]: At program point L855-1(line 855) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,557 INFO L264 CegarLoopResult]: At program point L343-2(line 343) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,557 INFO L264 CegarLoopResult]: At program point L343-3(line 343) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,557 INFO L264 CegarLoopResult]: At program point L339(line 339) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,557 INFO L264 CegarLoopResult]: At program point L343-4(line 343) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,557 INFO L264 CegarLoopResult]: At program point L339-1(line 339) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,557 INFO L264 CegarLoopResult]: At program point L339-2(line 339) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,558 INFO L264 CegarLoopResult]: At program point L339-3(line 339) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,558 INFO L264 CegarLoopResult]: At program point L335(line 335) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,558 INFO L264 CegarLoopResult]: At program point L335-1(line 335) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,558 INFO L264 CegarLoopResult]: At program point L335-2(line 335) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,558 INFO L264 CegarLoopResult]: At program point L335-3(line 335) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,558 INFO L264 CegarLoopResult]: At program point L331(line 331) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,558 INFO L264 CegarLoopResult]: At program point L335-4(line 335) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,558 INFO L264 CegarLoopResult]: At program point L331-1(line 331) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,559 INFO L264 CegarLoopResult]: At program point L335-5(line 335) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,559 INFO L264 CegarLoopResult]: At program point L810(line 810) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,559 INFO L264 CegarLoopResult]: At program point L331-2(line 331) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,559 INFO L264 CegarLoopResult]: At program point L335-6(line 335) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,559 INFO L264 CegarLoopResult]: At program point L331-3(line 331) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,559 INFO L264 CegarLoopResult]: At program point L335-7(line 335) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,559 INFO L264 CegarLoopResult]: At program point L327(line 327) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,559 INFO L264 CegarLoopResult]: At program point L331-4(line 331) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,560 INFO L264 CegarLoopResult]: At program point L327-1(line 327) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,560 INFO L264 CegarLoopResult]: At program point L327-2(line 327) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,560 INFO L264 CegarLoopResult]: At program point L327-3(line 327) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,560 INFO L264 CegarLoopResult]: At program point L323(line 323) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,560 INFO L264 CegarLoopResult]: At program point L856(line 856) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:36,560 INFO L264 CegarLoopResult]: At program point L47(line 47) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= 1 ~waterLevel~0)) [2020-07-17 16:39:36,561 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|)) [2020-07-17 16:39:36,561 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-17 16:39:36,561 INFO L268 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-07-17 16:39:36,561 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 273 289) no Hoare annotation was computed. [2020-07-17 16:39:36,561 INFO L268 CegarLoopResult]: For program point L284-1(lines 273 289) no Hoare annotation was computed. [2020-07-17 16:39:36,561 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 273 289) no Hoare annotation was computed. [2020-07-17 16:39:36,561 INFO L268 CegarLoopResult]: For program point L280(lines 280 286) no Hoare annotation was computed. [2020-07-17 16:39:36,561 INFO L268 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-07-17 16:39:36,561 INFO L268 CegarLoopResult]: For program point L278-1(line 278) no Hoare annotation was computed. [2020-07-17 16:39:36,562 INFO L268 CegarLoopResult]: For program point L278-2(line 278) no Hoare annotation was computed. [2020-07-17 16:39:36,562 INFO L268 CegarLoopResult]: For program point L278-3(line 278) no Hoare annotation was computed. [2020-07-17 16:39:36,562 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 116 124) the Hoare annotation is: true [2020-07-17 16:39:36,562 INFO L264 CegarLoopResult]: At program point L121(line 121) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (= 1 ~waterLevel~0)) .cse1) (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1))) [2020-07-17 16:39:36,562 INFO L264 CegarLoopResult]: At program point getWaterLevelFINAL(lines 116 124) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1) (or (not (<= 2 ~waterLevel~0)) .cse0 .cse1))) [2020-07-17 16:39:36,562 INFO L271 CegarLoopResult]: At program point L120(line 120) the Hoare annotation is: true [2020-07-17 16:39:36,562 INFO L264 CegarLoopResult]: At program point getWaterLevelEXIT(lines 116 124) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1) (or (not (<= 2 ~waterLevel~0)) .cse0 .cse1))) [2020-07-17 16:39:36,562 INFO L264 CegarLoopResult]: At program point L79(line 79) the Hoare annotation is: (let ((.cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-17 16:39:36,563 INFO L264 CegarLoopResult]: At program point L77(line 77) the Hoare annotation is: (let ((.cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-17 16:39:36,563 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 72 83) the Hoare annotation is: (let ((.cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-17 16:39:36,563 INFO L271 CegarLoopResult]: At program point L76-1(lines 72 83) the Hoare annotation is: true [2020-07-17 16:39:36,563 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 72 83) the Hoare annotation is: true [2020-07-17 16:39:36,563 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-17 16:39:36,563 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-17 16:39:36,563 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-17 16:39:36,563 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-17 16:39:36,563 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 84 92) no Hoare annotation was computed. [2020-07-17 16:39:36,563 INFO L268 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-07-17 16:39:36,564 INFO L268 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-07-17 16:39:36,564 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 84 92) no Hoare annotation was computed. [2020-07-17 16:39:36,564 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 84 92) no Hoare annotation was computed. [2020-07-17 16:39:36,564 INFO L264 CegarLoopResult]: At program point L246(line 246) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0))) (let ((.cse0 (not .cse2)) (.cse1 (and (not (= 0 ~systemActive~0)) .cse2 (= |old(~waterLevel~0)| ~waterLevel~0)))) (and (or .cse0 (not (= 1 |old(~waterLevel~0)|)) .cse1) (or .cse0 (not (<= 2 |old(~waterLevel~0)|)) .cse1)))) [2020-07-17 16:39:36,564 INFO L264 CegarLoopResult]: At program point L244(lines 244 250) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 .cse1 (not (<= 2 |old(~waterLevel~0)|))))) [2020-07-17 16:39:36,564 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 233 256) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 .cse1 (not (<= 2 |old(~waterLevel~0)|))))) [2020-07-17 16:39:36,564 INFO L264 CegarLoopResult]: At program point L239(line 239) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 (not (<= 2 |old(~waterLevel~0)|))))) [2020-07-17 16:39:36,564 INFO L264 CegarLoopResult]: At program point L237(lines 236 255) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 .cse1 (not (<= 2 |old(~waterLevel~0)|))))) [2020-07-17 16:39:36,565 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 233 256) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 .cse1 (not (<= 2 |old(~waterLevel~0)|))))) [2020-07-17 16:39:36,565 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 233 256) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 .cse1 (not (<= 2 |old(~waterLevel~0)|))))) [2020-07-17 16:39:36,565 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 417 446) the Hoare annotation is: true [2020-07-17 16:39:36,565 INFO L271 CegarLoopResult]: At program point L442(lines 417 446) the Hoare annotation is: true [2020-07-17 16:39:36,565 INFO L271 CegarLoopResult]: At program point L438(line 438) the Hoare annotation is: true [2020-07-17 16:39:36,565 INFO L271 CegarLoopResult]: At program point L428(line 428) the Hoare annotation is: true [2020-07-17 16:39:36,565 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 417 446) the Hoare annotation is: true [2020-07-17 16:39:36,565 INFO L271 CegarLoopResult]: At program point L431(lines 431 435) the Hoare annotation is: true [2020-07-17 16:39:36,566 INFO L271 CegarLoopResult]: At program point L431-1(lines 431 435) the Hoare annotation is: true [2020-07-17 16:39:36,566 INFO L271 CegarLoopResult]: At program point L427-2(lines 427 441) the Hoare annotation is: true [2020-07-17 16:39:36,566 INFO L271 CegarLoopResult]: At program point L423(line 423) the Hoare annotation is: true [2020-07-17 16:39:36,566 INFO L271 CegarLoopResult]: At program point L423-1(line 423) the Hoare annotation is: true [2020-07-17 16:39:36,566 INFO L271 CegarLoopResult]: At program point L419(line 419) the Hoare annotation is: true [2020-07-17 16:39:36,566 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 48 59) the Hoare annotation is: true [2020-07-17 16:39:36,566 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 48 59) the Hoare annotation is: true [2020-07-17 16:39:36,566 INFO L271 CegarLoopResult]: At program point L53(line 53) the Hoare annotation is: true [2020-07-17 16:39:36,566 INFO L271 CegarLoopResult]: At program point L52-1(lines 48 59) the Hoare annotation is: true [2020-07-17 16:39:36,566 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 471 477) the Hoare annotation is: true [2020-07-17 16:39:36,567 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 471 477) the Hoare annotation is: true [2020-07-17 16:39:36,567 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-17 16:39:36,567 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-17 16:39:36,567 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 16:39:36,567 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-17 16:39:36,567 INFO L264 CegarLoopResult]: At program point startSystemEXIT(lines 369 376) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (<= 1 ~systemActive~0))) (and (or (not (<= 2 ~waterLevel~0)) .cse0 .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-17 16:39:36,567 INFO L264 CegarLoopResult]: At program point startSystemENTRY(lines 369 376) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1))) [2020-07-17 16:39:36,567 INFO L264 CegarLoopResult]: At program point startSystemFINAL(lines 369 376) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (<= 1 ~systemActive~0))) (and (or (not (<= 2 ~waterLevel~0)) .cse0 .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-17 16:39:36,568 INFO L264 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 2 |old(~waterLevel~0)|))) (or (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (not (= 1 |old(~waterLevel~0)|))))) [2020-07-17 16:39:36,568 INFO L264 CegarLoopResult]: At program point L64-1(lines 60 71) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or (<= 2 ~waterLevel~0) .cse0 (not (= 1 |old(~waterLevel~0)|))) (or (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (not (<= 2 |old(~waterLevel~0)|))))) [2020-07-17 16:39:36,568 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 60 71) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or (<= 2 ~waterLevel~0) .cse0 (not (= 1 |old(~waterLevel~0)|))) (or (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (not (<= 2 |old(~waterLevel~0)|))))) [2020-07-17 16:39:36,568 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 60 71) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (= 1 |old(~waterLevel~0)|))) (or .cse0 .cse1 (not (<= 2 |old(~waterLevel~0)|))))) [2020-07-17 16:39:36,568 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 878 885) the Hoare annotation is: true [2020-07-17 16:39:36,568 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 882) the Hoare annotation is: true [2020-07-17 16:39:36,568 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 878 885) the Hoare annotation is: true [2020-07-17 16:39:36,569 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 878 885) the Hoare annotation is: true [2020-07-17 16:39:36,591 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 04:39:36 BoogieIcfgContainer [2020-07-17 16:39:36,591 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 16:39:36,592 INFO L168 Benchmark]: Toolchain (without parser) took 57383.87 ms. Allocated memory was 138.4 MB in the beginning and 985.7 MB in the end (delta: 847.2 MB). Free memory was 102.2 MB in the beginning and 147.1 MB in the end (delta: -44.9 MB). Peak memory consumption was 855.1 MB. Max. memory is 7.1 GB. [2020-07-17 16:39:36,593 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 138.4 MB. Free memory was 121.9 MB in the beginning and 121.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-17 16:39:36,594 INFO L168 Benchmark]: CACSL2BoogieTranslator took 632.82 ms. Allocated memory was 138.4 MB in the beginning and 202.4 MB in the end (delta: 64.0 MB). Free memory was 101.8 MB in the beginning and 171.5 MB in the end (delta: -69.7 MB). Peak memory consumption was 27.1 MB. Max. memory is 7.1 GB. [2020-07-17 16:39:36,594 INFO L168 Benchmark]: Boogie Preprocessor took 88.87 ms. Allocated memory is still 202.4 MB. Free memory was 171.5 MB in the beginning and 167.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. [2020-07-17 16:39:36,595 INFO L168 Benchmark]: RCFGBuilder took 1155.91 ms. Allocated memory was 202.4 MB in the beginning and 235.4 MB in the end (delta: 33.0 MB). Free memory was 167.3 MB in the beginning and 181.3 MB in the end (delta: -14.0 MB). Peak memory consumption was 84.7 MB. Max. memory is 7.1 GB. [2020-07-17 16:39:36,596 INFO L168 Benchmark]: TraceAbstraction took 55500.58 ms. Allocated memory was 235.4 MB in the beginning and 985.7 MB in the end (delta: 750.3 MB). Free memory was 181.3 MB in the beginning and 147.1 MB in the end (delta: 34.2 MB). Peak memory consumption was 837.2 MB. Max. memory is 7.1 GB. [2020-07-17 16:39:36,599 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 138.4 MB. Free memory was 121.9 MB in the beginning and 121.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 632.82 ms. Allocated memory was 138.4 MB in the beginning and 202.4 MB in the end (delta: 64.0 MB). Free memory was 101.8 MB in the beginning and 171.5 MB in the end (delta: -69.7 MB). Peak memory consumption was 27.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 88.87 ms. Allocated memory is still 202.4 MB. Free memory was 171.5 MB in the beginning and 167.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1155.91 ms. Allocated memory was 202.4 MB in the beginning and 235.4 MB in the end (delta: 33.0 MB). Free memory was 167.3 MB in the beginning and 181.3 MB in the end (delta: -14.0 MB). Peak memory consumption was 84.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 55500.58 ms. Allocated memory was 235.4 MB in the beginning and 985.7 MB in the end (delta: 750.3 MB). Free memory was 181.3 MB in the beginning and 147.1 MB in the end (delta: 34.2 MB). Peak memory consumption was 837.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 882]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 167]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(1 == \old(waterLevel))) || !(1 <= \old(systemActive)) - InvariantResult [Line: 168]: Loop Invariant Derived loop invariant: (((!(0 == \old(pumpRunning)) || ((2 <= waterLevel && 0 == splverifierCounter) && 0 == pumpRunning)) || ((0 == splverifierCounter && 0 == pumpRunning) && 1 == waterLevel)) || !(1 == \old(waterLevel))) || !(1 <= \old(systemActive)) - InvariantResult [Line: 427]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 417]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 399]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 406]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(1 == waterLevel)) || (((1 <= retValue_acc && retValue_acc <= 1) && 1 <= \result) && \result <= 1)) || !(0 == pumpRunning) - ProcedureContractResult [Line: 128]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((!(0 == tmp) || !(2 <= waterLevel)) || !(0 == pumpRunning)) && ((!(0 == tmp) || !(1 == waterLevel)) || !(0 == pumpRunning)) - ProcedureContractResult [Line: 488]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 354]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: ((!(1 == waterLevel) || !(0 == \old(pumpRunning))) || 0 == pumpRunning) && ((!(0 == \old(pumpRunning)) || 0 == pumpRunning) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 309]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: 1 - ProcedureContractResult [Line: 392]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 478]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 290]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 257]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 158]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 72]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 116]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((!(1 == waterLevel) || !(0 == pumpRunning)) || (waterLevel == retValue_acc && \result == waterLevel)) && ((!(2 <= waterLevel) || !(0 == pumpRunning)) || (waterLevel == retValue_acc && \result == waterLevel)) - ProcedureContractResult [Line: 233]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((\old(waterLevel) == waterLevel || !(0 == pumpRunning)) || !(1 == \old(waterLevel))) && ((\old(waterLevel) == waterLevel || !(0 == pumpRunning)) || !(2 <= \old(waterLevel))) - ProcedureContractResult [Line: 417]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 48]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 471]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 369]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((!(2 <= waterLevel) || !(0 == pumpRunning)) || 1 <= systemActive) && ((!(1 == waterLevel) || !(0 == pumpRunning)) || 1 <= systemActive) - ProcedureContractResult [Line: 60]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((2 <= waterLevel || !(0 == pumpRunning)) || !(1 == \old(waterLevel))) && ((\old(waterLevel) == waterLevel || !(0 == pumpRunning)) || !(2 <= \old(waterLevel))) - ProcedureContractResult [Line: 878]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 591 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 25.4s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 21.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 29.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1133 SDtfs, 2443 SDslu, 2797 SDs, 0 SdLazy, 4301 SolverSat, 818 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 7.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 233 GetRequests, 135 SyntacticMatches, 2 SemanticMatches, 96 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 440 ImplicationChecksByTransitivity, 12.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=685occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 6 MinimizatonAttempts, 376 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 217 LocationsWithAnnotation, 1527 PreInvPairs, 1844 NumberOfFragments, 3087 HoareAnnotationTreeSize, 1527 FomulaSimplifications, 764064 FormulaSimplificationTreeSizeReduction, 6.7s HoareSimplificationTime, 217 FomulaSimplificationsInter, 49417 FormulaSimplificationTreeSizeReductionInter, 22.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.6s InterpolantComputationTime, 974 NumberOfCodeBlocks, 974 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 968 ConstructedInterpolants, 0 QuantifiedInterpolants, 426758 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 18/42 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...