./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--raid456.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c3fed411 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--raid456.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d23ad328ad1b14f5ea514e4bbe064d6db9a0af91365ea0b59871d4844f775f13 --- Real Ultimate output --- This is Ultimate 0.2.2-tmp.no-commuhash-c3fed41 [2021-12-16 04:20:30,801 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-16 04:20:30,808 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-16 04:20:30,855 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-16 04:20:30,856 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-16 04:20:30,860 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-16 04:20:30,861 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-16 04:20:30,865 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-16 04:20:30,867 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-16 04:20:30,873 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-16 04:20:30,875 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-16 04:20:30,876 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-16 04:20:30,877 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-16 04:20:30,879 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-16 04:20:30,880 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-16 04:20:30,881 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-16 04:20:30,881 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-16 04:20:30,882 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-16 04:20:30,884 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-16 04:20:30,885 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-16 04:20:30,886 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-16 04:20:30,891 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-16 04:20:30,893 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-16 04:20:30,894 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-16 04:20:30,900 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-16 04:20:30,900 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-16 04:20:30,900 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-16 04:20:30,902 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-16 04:20:30,902 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-16 04:20:30,903 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-16 04:20:30,903 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-16 04:20:30,904 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-16 04:20:30,906 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-16 04:20:30,907 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-16 04:20:30,908 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-16 04:20:30,908 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-16 04:20:30,909 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-16 04:20:30,909 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-16 04:20:30,909 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-16 04:20:30,910 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-16 04:20:30,910 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-16 04:20:30,911 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-16 04:20:30,952 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-16 04:20:30,953 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-16 04:20:30,953 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-16 04:20:30,953 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-16 04:20:30,954 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-16 04:20:30,955 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-16 04:20:30,955 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-16 04:20:30,955 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-16 04:20:30,956 INFO L138 SettingsManager]: * Use SBE=true [2021-12-16 04:20:30,956 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-16 04:20:30,957 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-16 04:20:30,957 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-16 04:20:30,957 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-16 04:20:30,957 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-16 04:20:30,958 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-16 04:20:30,958 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-16 04:20:30,958 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-16 04:20:30,958 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-16 04:20:30,958 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-16 04:20:30,959 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-16 04:20:30,959 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-16 04:20:30,959 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-16 04:20:30,959 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-16 04:20:30,959 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-16 04:20:30,960 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-16 04:20:30,960 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-16 04:20:30,960 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-16 04:20:30,960 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-16 04:20:30,960 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-16 04:20:30,961 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-16 04:20:30,961 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-16 04:20:30,961 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d23ad328ad1b14f5ea514e4bbe064d6db9a0af91365ea0b59871d4844f775f13 [2021-12-16 04:20:31,212 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-16 04:20:31,233 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-16 04:20:31,236 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-16 04:20:31,237 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-16 04:20:31,238 INFO L275 PluginConnector]: CDTParser initialized [2021-12-16 04:20:31,239 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--raid456.ko-entry_point.cil.out.i [2021-12-16 04:20:31,295 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/356e6f0c3/84a28ccae395451ba59ea0cdfda9f865/FLAG0ee83046e [2021-12-16 04:20:32,234 INFO L306 CDTParser]: Found 1 translation units. [2021-12-16 04:20:32,235 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--raid456.ko-entry_point.cil.out.i [2021-12-16 04:20:32,296 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/356e6f0c3/84a28ccae395451ba59ea0cdfda9f865/FLAG0ee83046e [2021-12-16 04:20:32,656 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/356e6f0c3/84a28ccae395451ba59ea0cdfda9f865 [2021-12-16 04:20:32,658 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-16 04:20:32,659 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-16 04:20:32,662 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-16 04:20:32,662 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-16 04:20:32,665 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-16 04:20:32,665 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 04:20:32" (1/1) ... [2021-12-16 04:20:32,666 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40da6109 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:20:32, skipping insertion in model container [2021-12-16 04:20:32,667 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 04:20:32" (1/1) ... [2021-12-16 04:20:32,673 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-16 04:20:32,859 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-16 04:20:37,268 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-16 04:20:37,270 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-16 04:20:37,272 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-16 04:20:37,272 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-16 04:20:37,272 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-16 04:20:38,368 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--raid456.ko-entry_point.cil.out.i[665471,665484] [2021-12-16 04:20:38,781 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-16 04:20:38,806 INFO L203 MainTranslator]: Completed pre-run [2021-12-16 04:20:39,308 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-16 04:20:39,309 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-16 04:20:39,310 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-16 04:20:39,310 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-16 04:20:39,311 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-16 04:20:39,641 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--raid456.ko-entry_point.cil.out.i[665471,665484] [2021-12-16 04:20:39,661 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-16 04:20:39,820 INFO L208 MainTranslator]: Completed translation [2021-12-16 04:20:39,821 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:20:39 WrapperNode [2021-12-16 04:20:39,821 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-16 04:20:39,822 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-16 04:20:39,822 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-16 04:20:39,822 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-16 04:20:39,828 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:20:39" (1/1) ... [2021-12-16 04:20:40,050 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:20:39" (1/1) ... [2021-12-16 04:20:40,423 INFO L137 Inliner]: procedures = 574, calls = 7108, calls flagged for inlining = 215, calls inlined = 200, statements flattened = 17812 [2021-12-16 04:20:40,423 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-16 04:20:40,424 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-16 04:20:40,424 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-16 04:20:40,425 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-16 04:20:40,434 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:20:39" (1/1) ... [2021-12-16 04:20:40,434 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:20:39" (1/1) ... [2021-12-16 04:20:40,646 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:20:39" (1/1) ... [2021-12-16 04:20:40,646 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:20:39" (1/1) ... [2021-12-16 04:20:40,902 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:20:39" (1/1) ... [2021-12-16 04:20:41,012 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:20:39" (1/1) ... [2021-12-16 04:20:41,077 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:20:39" (1/1) ... [2021-12-16 04:20:41,175 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-16 04:20:41,176 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-16 04:20:41,176 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-16 04:20:41,176 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-16 04:20:41,177 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:20:39" (1/1) ... [2021-12-16 04:20:41,183 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-16 04:20:41,196 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-16 04:20:41,213 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-16 04:20:41,272 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-16 04:20:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-16 04:20:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-16 04:20:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_thread_groups [2021-12-16 04:20:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_thread_groups [2021-12-16 04:20:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2021-12-16 04:20:41,314 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2021-12-16 04:20:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2021-12-16 04:20:41,314 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2021-12-16 04:20:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure init_async_submit [2021-12-16 04:20:41,314 INFO L138 BoogieDeclarations]: Found implementation of procedure init_async_submit [2021-12-16 04:20:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-16 04:20:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_finish_reshape [2021-12-16 04:20:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_finish_reshape [2021-12-16 04:20:41,315 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-12-16 04:20:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-12-16 04:20:41,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-16 04:20:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-16 04:20:41,315 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_free [2021-12-16 04:20:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_free [2021-12-16 04:20:41,316 INFO L130 BoogieDeclarations]: Found specification of procedure sync_request [2021-12-16 04:20:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_request [2021-12-16 04:20:41,316 INFO L130 BoogieDeclarations]: Found specification of procedure get_active_stripe [2021-12-16 04:20:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure get_active_stripe [2021-12-16 04:20:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-16 04:20:41,327 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-16 04:20:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-16 04:20:41,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-16 04:20:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_remove_disk [2021-12-16 04:20:41,328 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_remove_disk [2021-12-16 04:20:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2021-12-16 04:20:41,328 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2021-12-16 04:20:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-12-16 04:20:41,329 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-12-16 04:20:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_start_sync [2021-12-16 04:20:41,329 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_start_sync [2021-12-16 04:20:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_list [2021-12-16 04:20:41,329 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_list [2021-12-16 04:20:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2021-12-16 04:20:41,330 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2021-12-16 04:20:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-12-16 04:20:41,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-12-16 04:20:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_check_reshape [2021-12-16 04:20:41,331 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_check_reshape [2021-12-16 04:20:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2021-12-16 04:20:41,331 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2021-12-16 04:20:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-16 04:20:41,347 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-16 04:20:41,348 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2021-12-16 04:20:41,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2021-12-16 04:20:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2021-12-16 04:20:41,349 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2021-12-16 04:20:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-16 04:20:41,349 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-16 04:20:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure setup_conf [2021-12-16 04:20:41,350 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_conf [2021-12-16 04:20:41,350 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2021-12-16 04:20:41,350 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2021-12-16 04:20:41,350 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2021-12-16 04:20:41,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2021-12-16 04:20:41,350 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-16 04:20:41,350 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-16 04:20:41,351 INFO L130 BoogieDeclarations]: Found specification of procedure add_stripe_bio [2021-12-16 04:20:41,351 INFO L138 BoogieDeclarations]: Found implementation of procedure add_stripe_bio [2021-12-16 04:20:41,351 INFO L130 BoogieDeclarations]: Found specification of procedure bio_init [2021-12-16 04:20:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_init [2021-12-16 04:20:41,352 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2021-12-16 04:20:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2021-12-16 04:20:41,352 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-12-16 04:20:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-12-16 04:20:41,352 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_clean_event [2021-12-16 04:20:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_clean_event [2021-12-16 04:20:41,353 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-12-16 04:20:41,353 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-12-16 04:20:41,353 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_endwrite [2021-12-16 04:20:41,353 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_endwrite [2021-12-16 04:20:41,353 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-16 04:20:41,353 INFO L130 BoogieDeclarations]: Found specification of procedure async_memcpy [2021-12-16 04:20:41,354 INFO L138 BoogieDeclarations]: Found implementation of procedure async_memcpy [2021-12-16 04:20:41,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-16 04:20:41,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-16 04:20:41,354 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-16 04:20:41,354 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-16 04:20:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-16 04:20:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-16 04:20:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure __release_stripe [2021-12-16 04:20:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_stripe [2021-12-16 04:20:41,356 INFO L130 BoogieDeclarations]: Found specification of procedure md_write_end [2021-12-16 04:20:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure md_write_end [2021-12-16 04:20:41,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-16 04:20:41,356 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_begin [2021-12-16 04:20:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_begin [2021-12-16 04:20:41,356 INFO L130 BoogieDeclarations]: Found specification of procedure is_badblock [2021-12-16 04:20:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure is_badblock [2021-12-16 04:20:41,357 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2021-12-16 04:20:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2021-12-16 04:20:41,357 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_array_sectors [2021-12-16 04:20:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_array_sectors [2021-12-16 04:20:41,357 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2021-12-16 04:20:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2021-12-16 04:20:41,357 INFO L130 BoogieDeclarations]: Found specification of procedure async_trigger_callback [2021-12-16 04:20:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure async_trigger_callback [2021-12-16 04:20:41,358 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_dec_bi_active_stripes [2021-12-16 04:20:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_dec_bi_active_stripes [2021-12-16 04:20:41,358 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-16 04:20:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-16 04:20:41,359 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_personality [2021-12-16 04:20:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_personality [2021-12-16 04:20:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-16 04:20:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-16 04:20:41,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-16 04:20:41,362 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_personality [2021-12-16 04:20:41,363 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_personality [2021-12-16 04:20:41,363 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-16 04:20:41,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-16 04:20:41,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-16 04:20:41,364 INFO L130 BoogieDeclarations]: Found specification of procedure get_start_sect [2021-12-16 04:20:41,364 INFO L138 BoogieDeclarations]: Found implementation of procedure get_start_sect [2021-12-16 04:20:41,364 INFO L130 BoogieDeclarations]: Found specification of procedure lock_device_hash_lock [2021-12-16 04:20:41,368 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_device_hash_lock [2021-12-16 04:20:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-16 04:20:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure md_check_recovery [2021-12-16 04:20:41,369 INFO L138 BoogieDeclarations]: Found implementation of procedure md_check_recovery [2021-12-16 04:20:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_operations_active [2021-12-16 04:20:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_operations_active [2021-12-16 04:20:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash_locks_hash [2021-12-16 04:20:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash_locks_hash [2021-12-16 04:20:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure print_raid5_conf [2021-12-16 04:20:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure print_raid5_conf [2021-12-16 04:20:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure free_scratch_buffer [2021-12-16 04:20:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scratch_buffer [2021-12-16 04:20:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_next_disk [2021-12-16 04:20:41,371 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_next_disk [2021-12-16 04:20:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_d0 [2021-12-16 04:20:41,371 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_d0 [2021-12-16 04:20:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-16 04:20:41,371 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-16 04:20:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe [2021-12-16 04:20:41,371 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe [2021-12-16 04:20:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure status [2021-12-16 04:20:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure status [2021-12-16 04:20:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-12-16 04:20:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-12-16 04:20:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_congested [2021-12-16 04:20:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_congested [2021-12-16 04:20:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-16 04:20:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-16 04:20:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2021-12-16 04:20:41,373 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2021-12-16 04:20:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_do_work [2021-12-16 04:20:41,383 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_do_work [2021-12-16 04:20:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-12-16 04:20:41,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-12-16 04:20:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2021-12-16 04:20:41,384 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2021-12-16 04:20:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-12-16 04:20:41,384 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-12-16 04:20:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-16 04:20:41,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-16 04:20:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-16 04:20:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-12-16 04:20:41,385 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-12-16 04:20:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2021-12-16 04:20:41,385 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2021-12-16 04:20:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2021-12-16 04:20:41,385 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2021-12-16 04:20:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-16 04:20:41,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-16 04:20:41,386 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_set_idx [2021-12-16 04:20:41,386 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_set_idx [2021-12-16 04:20:41,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-16 04:20:41,386 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_idx_to_slot [2021-12-16 04:20:41,386 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_idx_to_slot [2021-12-16 04:20:41,386 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_inc_bi_active_stripes [2021-12-16 04:20:41,386 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_inc_bi_active_stripes [2021-12-16 04:20:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_clear_badblocks [2021-12-16 04:20:41,387 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_clear_badblocks [2021-12-16 04:20:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-16 04:20:41,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-16 04:20:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-16 04:20:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure disk_stack_limits [2021-12-16 04:20:41,387 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_stack_limits [2021-12-16 04:20:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-16 04:20:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure compute_blocknr [2021-12-16 04:20:41,389 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_blocknr [2021-12-16 04:20:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure remove_hash [2021-12-16 04:20:41,389 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_hash [2021-12-16 04:20:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_can_batch [2021-12-16 04:20:41,389 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_can_batch [2021-12-16 04:20:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_check_pq [2021-12-16 04:20:41,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_check_pq [2021-12-16 04:20:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash [2021-12-16 04:20:41,390 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash [2021-12-16 04:20:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-16 04:20:41,390 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-16 04:20:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_wakeup_stripe_thread [2021-12-16 04:20:41,390 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_wakeup_stripe_thread [2021-12-16 04:20:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_set_badblocks [2021-12-16 04:20:41,390 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_set_badblocks [2021-12-16 04:20:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_retry [2021-12-16 04:20:41,391 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_retry [2021-12-16 04:20:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-16 04:20:41,391 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-16 04:20:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure release_inactive_stripe_list [2021-12-16 04:20:41,391 INFO L138 BoogieDeclarations]: Found implementation of procedure release_inactive_stripe_list [2021-12-16 04:20:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-16 04:20:41,391 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-16 04:20:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe [2021-12-16 04:20:41,392 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe [2021-12-16 04:20:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2021-12-16 04:20:41,392 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2021-12-16 04:20:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure md_done_sync [2021-12-16 04:20:41,392 INFO L138 BoogieDeclarations]: Found implementation of procedure md_done_sync [2021-12-16 04:20:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure __find_stripe [2021-12-16 04:20:41,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_stripe [2021-12-16 04:20:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure disk_devt [2021-12-16 04:20:41,393 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_devt [2021-12-16 04:20:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-16 04:20:41,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-16 04:20:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure make_request [2021-12-16 04:20:41,393 INFO L138 BoogieDeclarations]: Found implementation of procedure make_request [2021-12-16 04:20:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-16 04:20:41,393 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-16 04:20:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_begin [2021-12-16 04:20:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_begin [2021-12-16 04:20:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-16 04:20:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-16 04:20:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-16 04:20:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-16 04:20:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-16 04:20:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-16 04:20:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-16 04:20:41,395 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-16 04:20:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure handle_active_stripes [2021-12-16 04:20:41,395 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_active_stripes [2021-12-16 04:20:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2021-12-16 04:20:41,396 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2021-12-16 04:20:41,398 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2021-12-16 04:20:41,399 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2021-12-16 04:20:41,399 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-16 04:20:41,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-16 04:20:41,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-16 04:20:41,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-16 04:20:41,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-16 04:20:41,399 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_size [2021-12-16 04:20:41,400 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_size [2021-12-16 04:20:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure async_xor [2021-12-16 04:20:41,401 INFO L138 BoogieDeclarations]: Found implementation of procedure async_xor [2021-12-16 04:20:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure md_sync_acct [2021-12-16 04:20:41,401 INFO L138 BoogieDeclarations]: Found implementation of procedure md_sync_acct [2021-12-16 04:20:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_start_reshape [2021-12-16 04:20:41,401 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_start_reshape [2021-12-16 04:20:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-16 04:20:41,402 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-16 04:20:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent_safe [2021-12-16 04:20:41,402 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent_safe [2021-12-16 04:20:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2021-12-16 04:20:41,402 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2021-12-16 04:20:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-16 04:20:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock [2021-12-16 04:20:41,402 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock [2021-12-16 04:20:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure async_copy_data [2021-12-16 04:20:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure async_copy_data [2021-12-16 04:20:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_spare_active [2021-12-16 04:20:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_spare_active [2021-12-16 04:20:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-16 04:20:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-16 04:20:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-12-16 04:20:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-12-16 04:20:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_end [2021-12-16 04:20:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_end [2021-12-16 04:20:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-16 04:20:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-16 04:20:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure md_allow_write [2021-12-16 04:20:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure md_allow_write [2021-12-16 04:20:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure return_io [2021-12-16 04:20:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure return_io [2021-12-16 04:20:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2021-12-16 04:20:41,405 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2021-12-16 04:20:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure lock_all_device_hash_locks_irq [2021-12-16 04:20:41,405 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_all_device_hash_locks_irq [2021-12-16 04:20:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-16 04:20:41,405 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-16 04:20:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-16 04:20:41,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-16 04:20:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-16 04:20:41,406 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-16 04:20:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_reconstruct [2021-12-16 04:20:41,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_reconstruct [2021-12-16 04:20:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_device_hash_lock [2021-12-16 04:20:41,406 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_device_hash_lock [2021-12-16 04:20:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_resize [2021-12-16 04:20:41,406 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_resize [2021-12-16 04:20:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_remap [2021-12-16 04:20:41,406 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_remap [2021-12-16 04:20:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_takeover [2021-12-16 04:20:41,407 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_takeover [2021-12-16 04:20:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-16 04:20:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-16 04:20:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2021-12-16 04:20:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2021-12-16 04:20:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2021-12-16 04:20:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2021-12-16 04:20:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure run [2021-12-16 04:20:41,422 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2021-12-16 04:20:41,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-16 04:20:41,423 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-16 04:20:41,423 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-16 04:20:41,423 INFO L130 BoogieDeclarations]: Found specification of procedure check_stripe_cache [2021-12-16 04:20:41,423 INFO L138 BoogieDeclarations]: Found implementation of procedure check_stripe_cache [2021-12-16 04:20:41,423 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-16 04:20:41,423 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-16 04:20:41,423 INFO L130 BoogieDeclarations]: Found specification of procedure break_stripe_batch_list [2021-12-16 04:20:41,423 INFO L138 BoogieDeclarations]: Found implementation of procedure break_stripe_batch_list [2021-12-16 04:20:41,423 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_quiesce [2021-12-16 04:20:41,423 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_quiesce [2021-12-16 04:20:41,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-16 04:20:41,423 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-16 04:20:41,423 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-16 04:20:41,423 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2021-12-16 04:20:41,423 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2021-12-16 04:20:41,424 INFO L130 BoogieDeclarations]: Found specification of procedure bio_reset [2021-12-16 04:20:41,424 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_reset [2021-12-16 04:20:41,424 INFO L130 BoogieDeclarations]: Found specification of procedure drop_one_stripe [2021-12-16 04:20:41,424 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_one_stripe [2021-12-16 04:20:41,424 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2021-12-16 04:20:41,424 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2021-12-16 04:20:41,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-16 04:20:41,424 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_compute_sector [2021-12-16 04:20:41,424 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_compute_sector [2021-12-16 04:20:41,424 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_add_disk [2021-12-16 04:20:41,424 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_add_disk [2021-12-16 04:20:41,424 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_complete [2021-12-16 04:20:41,424 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_complete [2021-12-16 04:20:41,424 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_takeover [2021-12-16 04:20:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_takeover [2021-12-16 04:20:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-16 04:20:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-16 04:20:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-16 04:20:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-16 04:20:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-16 04:20:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-16 04:20:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-16 04:20:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-16 04:20:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure shrink_buffers [2021-12-16 04:20:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink_buffers [2021-12-16 04:20:41,434 INFO L130 BoogieDeclarations]: Found specification of procedure do_release_stripe [2021-12-16 04:20:41,434 INFO L138 BoogieDeclarations]: Found implementation of procedure do_release_stripe [2021-12-16 04:20:41,434 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-12-16 04:20:41,434 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-12-16 04:20:41,434 INFO L130 BoogieDeclarations]: Found specification of procedure scribble_alloc [2021-12-16 04:20:41,434 INFO L138 BoogieDeclarations]: Found implementation of procedure scribble_alloc [2021-12-16 04:20:41,434 INFO L130 BoogieDeclarations]: Found specification of procedure md_wait_for_blocked_rdev [2021-12-16 04:20:41,434 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wait_for_blocked_rdev [2021-12-16 04:20:41,434 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_mergeable_bvec [2021-12-16 04:20:41,434 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_mergeable_bvec [2021-12-16 04:20:41,434 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-16 04:20:41,434 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-16 04:20:41,434 INFO L130 BoogieDeclarations]: Found specification of procedure check_reshape [2021-12-16 04:20:41,435 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reshape [2021-12-16 04:20:41,435 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2021-12-16 04:20:41,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2021-12-16 04:20:41,435 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_stripe [2021-12-16 04:20:41,435 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_stripe [2021-12-16 04:20:41,435 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2021-12-16 04:20:41,435 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2021-12-16 04:20:41,435 INFO L130 BoogieDeclarations]: Found specification of procedure raid4_takeover [2021-12-16 04:20:41,435 INFO L138 BoogieDeclarations]: Found implementation of procedure raid4_takeover [2021-12-16 04:20:41,435 INFO L130 BoogieDeclarations]: Found specification of procedure r5_next_bio [2021-12-16 04:20:41,435 INFO L138 BoogieDeclarations]: Found implementation of procedure r5_next_bio [2021-12-16 04:20:41,435 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2021-12-16 04:20:41,435 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2021-12-16 04:20:41,436 INFO L130 BoogieDeclarations]: Found specification of procedure free_conf [2021-12-16 04:20:41,436 INFO L138 BoogieDeclarations]: Found implementation of procedure free_conf [2021-12-16 04:20:41,436 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-16 04:20:41,436 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-16 04:20:41,436 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2021-12-16 04:20:41,436 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2021-12-16 04:20:41,436 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-12-16 04:20:41,436 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-12-16 04:20:41,436 INFO L130 BoogieDeclarations]: Found specification of procedure only_parity [2021-12-16 04:20:41,436 INFO L138 BoogieDeclarations]: Found implementation of procedure only_parity [2021-12-16 04:20:41,436 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-16 04:20:41,436 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-16 04:20:41,436 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2021-12-16 04:20:41,436 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2021-12-16 04:20:41,437 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_conv [2021-12-16 04:20:41,437 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_conv [2021-12-16 04:20:41,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-16 04:20:41,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_3 [2021-12-16 04:20:41,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_3 [2021-12-16 04:20:41,437 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2021-12-16 04:20:41,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2021-12-16 04:20:41,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_2 [2021-12-16 04:20:41,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_2 [2021-12-16 04:20:41,437 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-12-16 04:20:41,437 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-12-16 04:20:41,437 INFO L130 BoogieDeclarations]: Found specification of procedure grow_one_stripe [2021-12-16 04:20:41,437 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_one_stripe [2021-12-16 04:20:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_stripe [2021-12-16 04:20:41,438 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_stripe [2021-12-16 04:20:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_dec_pending [2021-12-16 04:20:41,438 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_dec_pending [2021-12-16 04:20:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_4 [2021-12-16 04:20:41,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_4 [2021-12-16 04:20:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2021-12-16 04:20:41,438 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2021-12-16 04:20:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-16 04:20:41,438 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-16 04:20:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-16 04:20:41,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-16 04:20:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure async_gen_syndrome [2021-12-16 04:20:41,439 INFO L138 BoogieDeclarations]: Found implementation of procedure async_gen_syndrome [2021-12-16 04:20:41,439 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_plug [2021-12-16 04:20:41,439 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_plug [2021-12-16 04:20:41,439 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_check_reshape [2021-12-16 04:20:41,439 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_check_reshape [2021-12-16 04:20:41,439 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-12-16 04:20:41,439 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-12-16 04:20:41,439 INFO L130 BoogieDeclarations]: Found specification of procedure has_failed [2021-12-16 04:20:41,439 INFO L138 BoogieDeclarations]: Found implementation of procedure has_failed [2021-12-16 04:20:41,439 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-16 04:20:41,439 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-16 04:20:41,439 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2021-12-16 04:20:41,439 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2021-12-16 04:20:41,440 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reconstruction [2021-12-16 04:20:41,440 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reconstruction [2021-12-16 04:20:41,440 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_all_device_hash_locks_irq [2021-12-16 04:20:41,440 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_all_device_hash_locks_irq [2021-12-16 04:20:41,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-16 04:20:41,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-16 04:20:41,440 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2021-12-16 04:20:41,440 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2021-12-16 04:20:41,440 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-16 04:20:41,440 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-16 04:20:41,440 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-12-16 04:20:41,440 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-12-16 04:20:41,440 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_free [2021-12-16 04:20:41,441 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_free [2021-12-16 04:20:41,441 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-16 04:20:41,441 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-16 04:20:41,441 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2021-12-16 04:20:41,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2021-12-16 04:20:41,441 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2021-12-16 04:20:41,441 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2021-12-16 04:20:41,441 INFO L130 BoogieDeclarations]: Found specification of procedure calc_degraded [2021-12-16 04:20:41,441 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_degraded [2021-12-16 04:20:41,441 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_test_cpu [2021-12-16 04:20:41,441 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_test_cpu [2021-12-16 04:20:41,441 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_scratch_buffer [2021-12-16 04:20:41,441 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_scratch_buffer [2021-12-16 04:20:41,455 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-16 04:20:41,455 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-16 04:20:41,455 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2021-12-16 04:20:41,455 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2021-12-16 04:20:41,456 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-16 04:20:41,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-16 04:20:41,456 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2021-12-16 04:20:41,456 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2021-12-16 04:20:41,456 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid6 [2021-12-16 04:20:41,456 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid6 [2021-12-16 04:20:41,456 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid5 [2021-12-16 04:20:41,456 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid5 [2021-12-16 04:20:41,456 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_startwrite [2021-12-16 04:20:41,457 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_startwrite [2021-12-16 04:20:41,457 INFO L130 BoogieDeclarations]: Found specification of procedure set_syndrome_sources [2021-12-16 04:20:41,457 INFO L138 BoogieDeclarations]: Found implementation of procedure set_syndrome_sources [2021-12-16 04:20:41,457 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-12-16 04:20:41,457 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-12-16 04:20:41,457 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2021-12-16 04:20:41,457 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2021-12-16 04:20:41,457 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2021-12-16 04:20:41,458 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2021-12-16 04:20:41,458 INFO L130 BoogieDeclarations]: Found specification of procedure use_new_offset [2021-12-16 04:20:41,458 INFO L138 BoogieDeclarations]: Found implementation of procedure use_new_offset [2021-12-16 04:20:41,458 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-12-16 04:20:41,458 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-12-16 04:20:41,458 INFO L130 BoogieDeclarations]: Found specification of procedure error [2021-12-16 04:20:41,458 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2021-12-16 04:20:41,458 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2021-12-16 04:20:41,458 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2021-12-16 04:20:41,459 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-16 04:20:41,459 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-16 04:20:41,459 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_nested [2021-12-16 04:20:41,459 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_nested [2021-12-16 04:20:41,459 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-12-16 04:20:41,459 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-12-16 04:20:41,459 INFO L130 BoogieDeclarations]: Found specification of procedure raid45_takeover_raid0 [2021-12-16 04:20:41,459 INFO L138 BoogieDeclarations]: Found implementation of procedure raid45_takeover_raid0 [2021-12-16 04:20:41,460 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_page [2021-12-16 04:20:41,460 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_page [2021-12-16 04:20:41,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-16 04:20:41,460 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_get [2021-12-16 04:20:41,460 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_get [2021-12-16 04:20:41,460 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-12-16 04:20:41,460 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-12-16 04:20:41,460 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2021-12-16 04:20:41,460 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2021-12-16 04:20:43,126 INFO L236 CfgBuilder]: Building ICFG [2021-12-16 04:20:43,130 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-16 04:20:43,583 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-16 04:20:57,435 INFO L277 CfgBuilder]: Performing block encoding [2021-12-16 04:20:57,480 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-16 04:20:57,481 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-16 04:20:57,489 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 04:20:57 BoogieIcfgContainer [2021-12-16 04:20:57,490 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-16 04:20:57,491 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-16 04:20:57,492 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-16 04:20:57,495 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-16 04:20:57,496 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 04:20:32" (1/3) ... [2021-12-16 04:20:57,496 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27f5b5d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 04:20:57, skipping insertion in model container [2021-12-16 04:20:57,497 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:20:39" (2/3) ... [2021-12-16 04:20:57,497 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27f5b5d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 04:20:57, skipping insertion in model container [2021-12-16 04:20:57,497 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 04:20:57" (3/3) ... [2021-12-16 04:20:57,498 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--md--raid456.ko-entry_point.cil.out.i [2021-12-16 04:20:57,503 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-16 04:20:57,503 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-16 04:20:57,565 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-16 04:20:57,571 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-16 04:20:57,572 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-16 04:20:57,700 INFO L276 IsEmpty]: Start isEmpty. Operand has 7011 states, 4809 states have (on average 1.4150551050114368) internal successors, (6805), 5051 states have internal predecessors, (6805), 1963 states have call successors, (1963), 238 states have call predecessors, (1963), 237 states have return successors, (1951), 1910 states have call predecessors, (1951), 1951 states have call successors, (1951) [2021-12-16 04:20:57,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 807 [2021-12-16 04:20:57,751 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 04:20:57,752 INFO L514 BasicCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 23, 23, 23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 04:20:57,753 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 04:20:57,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 04:20:57,762 INFO L85 PathProgramCache]: Analyzing trace with hash -1370595487, now seen corresponding path program 1 times [2021-12-16 04:20:57,774 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 04:20:57,775 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1501017853] [2021-12-16 04:20:57,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 04:20:57,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 04:20:58,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:58,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-16 04:20:58,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:58,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:58,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:58,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:58,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:58,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-16 04:20:58,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:58,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:58,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:58,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:58,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:58,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-16 04:20:58,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-16 04:20:59,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-16 04:20:59,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-16 04:20:59,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-16 04:20:59,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-12-16 04:20:59,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-12-16 04:20:59,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-16 04:20:59,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-16 04:20:59,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-16 04:20:59,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-16 04:20:59,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-12-16 04:20:59,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-12-16 04:20:59,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-12-16 04:20:59,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-12-16 04:20:59,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-16 04:20:59,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-12-16 04:20:59,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2021-12-16 04:20:59,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-16 04:20:59,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-12-16 04:20:59,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2021-12-16 04:20:59,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2021-12-16 04:20:59,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-16 04:20:59,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2021-12-16 04:20:59,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-12-16 04:20:59,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2021-12-16 04:20:59,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2021-12-16 04:20:59,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:20:59,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:20:59,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:20:59,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2021-12-16 04:21:00,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:00,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2021-12-16 04:21:00,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:00,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-16 04:21:00,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:00,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2021-12-16 04:21:00,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:00,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-12-16 04:21:00,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2021-12-16 04:21:00,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-16 04:21:00,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2021-12-16 04:21:00,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-16 04:21:00,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2021-12-16 04:21:00,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2021-12-16 04:21:00,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2021-12-16 04:21:00,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-16 04:21:00,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-16 04:21:00,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2021-12-16 04:21:00,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-16 04:21:00,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2021-12-16 04:21:00,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2021-12-16 04:21:00,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2021-12-16 04:21:00,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 696 [2021-12-16 04:21:00,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-12-16 04:21:00,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 718 [2021-12-16 04:21:00,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729 [2021-12-16 04:21:00,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2021-12-16 04:21:00,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 751 [2021-12-16 04:21:00,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-12-16 04:21:00,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2021-12-16 04:21:00,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:00,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2021-12-16 04:21:00,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:00,790 INFO L134 CoverageAnalysis]: Checked inductivity of 9669 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9669 trivial. 0 not checked. [2021-12-16 04:21:00,790 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 04:21:00,791 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1501017853] [2021-12-16 04:21:00,791 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1501017853] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 04:21:00,791 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 04:21:00,792 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-16 04:21:00,793 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2102245030] [2021-12-16 04:21:00,794 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 04:21:00,798 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-16 04:21:00,799 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 04:21:00,822 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-16 04:21:00,823 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-16 04:21:00,839 INFO L87 Difference]: Start difference. First operand has 7011 states, 4809 states have (on average 1.4150551050114368) internal successors, (6805), 5051 states have internal predecessors, (6805), 1963 states have call successors, (1963), 238 states have call predecessors, (1963), 237 states have return successors, (1951), 1910 states have call predecessors, (1951), 1951 states have call successors, (1951) Second operand has 5 states, 5 states have (on average 18.4) internal successors, (92), 2 states have internal predecessors, (92), 2 states have call successors, (62), 5 states have call predecessors, (62), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2021-12-16 04:21:11,318 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-12-16 04:21:17,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-16 04:21:17,404 INFO L93 Difference]: Finished difference Result 14897 states and 23272 transitions. [2021-12-16 04:21:17,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-16 04:21:17,408 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.4) internal successors, (92), 2 states have internal predecessors, (92), 2 states have call successors, (62), 5 states have call predecessors, (62), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) Word has length 806 [2021-12-16 04:21:17,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-16 04:21:17,506 INFO L225 Difference]: With dead ends: 14897 [2021-12-16 04:21:17,506 INFO L226 Difference]: Without dead ends: 7797 [2021-12-16 04:21:17,562 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 362 GetRequests, 358 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-12-16 04:21:17,567 INFO L933 BasicCegarLoop]: 10323 mSDtfsCounter, 5759 mSDsluCounter, 5218 mSDsCounter, 0 mSdLazyCounter, 3972 mSolverCounterSat, 7415 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5963 SdHoareTripleChecker+Valid, 15541 SdHoareTripleChecker+Invalid, 11388 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7415 IncrementalHoareTripleChecker+Valid, 3972 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.5s IncrementalHoareTripleChecker+Time [2021-12-16 04:21:17,568 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5963 Valid, 15541 Invalid, 11388 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7415 Valid, 3972 Invalid, 1 Unknown, 0 Unchecked, 15.5s Time] [2021-12-16 04:21:17,598 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7797 states. [2021-12-16 04:21:18,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7797 to 6921. [2021-12-16 04:21:18,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6921 states, 4733 states have (on average 1.403549545742658) internal successors, (6643), 4961 states have internal predecessors, (6643), 1951 states have call successors, (1951), 237 states have call predecessors, (1951), 236 states have return successors, (1946), 1905 states have call predecessors, (1946), 1946 states have call successors, (1946) [2021-12-16 04:21:18,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6921 states to 6921 states and 10540 transitions. [2021-12-16 04:21:18,073 INFO L78 Accepts]: Start accepts. Automaton has 6921 states and 10540 transitions. Word has length 806 [2021-12-16 04:21:18,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-16 04:21:18,075 INFO L470 AbstractCegarLoop]: Abstraction has 6921 states and 10540 transitions. [2021-12-16 04:21:18,076 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.4) internal successors, (92), 2 states have internal predecessors, (92), 2 states have call successors, (62), 5 states have call predecessors, (62), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2021-12-16 04:21:18,076 INFO L276 IsEmpty]: Start isEmpty. Operand 6921 states and 10540 transitions. [2021-12-16 04:21:18,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 807 [2021-12-16 04:21:18,099 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 04:21:18,099 INFO L514 BasicCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 23, 23, 23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 04:21:18,100 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-16 04:21:18,100 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 04:21:18,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 04:21:18,101 INFO L85 PathProgramCache]: Analyzing trace with hash -629395165, now seen corresponding path program 1 times [2021-12-16 04:21:18,101 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 04:21:18,101 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1288451217] [2021-12-16 04:21:18,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 04:21:18,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 04:21:18,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-16 04:21:18,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:18,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:18,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-16 04:21:18,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:18,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:18,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-16 04:21:18,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:18,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:18,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-16 04:21:18,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:18,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:18,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-16 04:21:18,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:18,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:18,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-16 04:21:18,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:18,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:18,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-16 04:21:18,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:18,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:18,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-12-16 04:21:18,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:18,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:18,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-12-16 04:21:18,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:18,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:18,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:18,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-16 04:21:18,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:19,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-16 04:21:19,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:19,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-16 04:21:19,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:19,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-16 04:21:19,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:19,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-12-16 04:21:19,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:19,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-12-16 04:21:19,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:19,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-12-16 04:21:19,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:19,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-12-16 04:21:19,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:19,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-16 04:21:19,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:19,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-12-16 04:21:19,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:19,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2021-12-16 04:21:19,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:19,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-16 04:21:19,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:19,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-12-16 04:21:19,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:19,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2021-12-16 04:21:19,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:19,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2021-12-16 04:21:19,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:19,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-16 04:21:19,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:19,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2021-12-16 04:21:19,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:19,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-12-16 04:21:19,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:19,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2021-12-16 04:21:19,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:19,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2021-12-16 04:21:19,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:19,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2021-12-16 04:21:19,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:19,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2021-12-16 04:21:19,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:19,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-16 04:21:19,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:19,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2021-12-16 04:21:19,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:21:19,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-12-16 04:21:19,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2021-12-16 04:21:19,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-16 04:21:19,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2021-12-16 04:21:19,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-16 04:21:19,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2021-12-16 04:21:19,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2021-12-16 04:21:19,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2021-12-16 04:21:19,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-16 04:21:19,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:19,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:19,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-16 04:21:19,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:20,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2021-12-16 04:21:20,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:20,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-16 04:21:20,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:20,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2021-12-16 04:21:20,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:20,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2021-12-16 04:21:20,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:20,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2021-12-16 04:21:20,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:20,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 696 [2021-12-16 04:21:20,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:20,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-12-16 04:21:20,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:20,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 718 [2021-12-16 04:21:20,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:20,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729 [2021-12-16 04:21:20,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:20,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2021-12-16 04:21:20,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:20,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 751 [2021-12-16 04:21:20,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:20,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-12-16 04:21:20,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:20,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2021-12-16 04:21:20,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:21:20,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2021-12-16 04:21:20,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:21:20,288 INFO L134 CoverageAnalysis]: Checked inductivity of 9669 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9669 trivial. 0 not checked. [2021-12-16 04:21:20,288 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 04:21:20,288 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1288451217] [2021-12-16 04:21:20,289 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1288451217] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 04:21:20,289 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 04:21:20,289 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-16 04:21:20,289 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [916640673] [2021-12-16 04:21:20,289 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 04:21:20,292 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-16 04:21:20,292 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 04:21:20,292 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-16 04:21:20,292 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-16 04:21:20,293 INFO L87 Difference]: Start difference. First operand 6921 states and 10540 transitions. Second operand has 6 states, 6 states have (on average 15.333333333333334) internal successors, (92), 3 states have internal predecessors, (92), 2 states have call successors, (62), 5 states have call predecessors, (62), 1 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60)