./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 ae007674 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-dev-ae00767 [2021-12-28 04:18:42,246 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-28 04:18:42,248 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-28 04:18:42,278 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-28 04:18:42,278 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-28 04:18:42,282 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-28 04:18:42,283 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-28 04:18:42,288 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-28 04:18:42,290 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-28 04:18:42,295 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-28 04:18:42,300 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-28 04:18:42,304 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-28 04:18:42,304 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-28 04:18:42,307 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-28 04:18:42,308 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-28 04:18:42,311 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-28 04:18:42,312 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-28 04:18:42,313 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-28 04:18:42,315 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-28 04:18:42,321 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-28 04:18:42,322 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-28 04:18:42,323 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-28 04:18:42,325 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-28 04:18:42,326 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-28 04:18:42,328 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-28 04:18:42,328 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-28 04:18:42,329 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-28 04:18:42,330 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-28 04:18:42,330 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-28 04:18:42,331 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-28 04:18:42,332 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-28 04:18:42,332 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-28 04:18:42,333 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-28 04:18:42,334 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-28 04:18:42,335 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-28 04:18:42,335 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-28 04:18:42,336 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-28 04:18:42,336 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-28 04:18:42,336 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-28 04:18:42,337 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-28 04:18:42,338 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-28 04:18:42,339 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-28 04:18:42,374 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-28 04:18:42,375 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-28 04:18:42,376 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-28 04:18:42,376 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-28 04:18:42,377 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-28 04:18:42,377 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-28 04:18:42,378 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-28 04:18:42,378 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-28 04:18:42,378 INFO L138 SettingsManager]: * Use SBE=true [2021-12-28 04:18:42,378 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-28 04:18:42,379 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-28 04:18:42,379 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-28 04:18:42,379 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-28 04:18:42,380 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-28 04:18:42,380 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-28 04:18:42,380 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-28 04:18:42,380 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-28 04:18:42,380 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-28 04:18:42,380 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-28 04:18:42,380 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-28 04:18:42,381 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-28 04:18:42,381 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 04:18:42,381 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-28 04:18:42,381 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-28 04:18:42,381 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-28 04:18:42,381 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-28 04:18:42,382 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-28 04:18:42,382 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-28 04:18:42,382 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-28 04:18:42,382 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-28 04:18:42,382 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d23ad328ad1b14f5ea514e4bbe064d6db9a0af91365ea0b59871d4844f775f13 [2021-12-28 04:18:42,635 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-28 04:18:42,663 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-28 04:18:42,665 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-28 04:18:42,665 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-28 04:18:42,666 INFO L275 PluginConnector]: CDTParser initialized [2021-12-28 04:18:42,667 INFO L432 ainManager$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 [2021-12-28 04:18:42,739 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc67b4755/e6235736cc4149c1a7b8ff2d1bbdee62/FLAGa2dff8b4e [2021-12-28 04:18:43,528 INFO L306 CDTParser]: Found 1 translation units. [2021-12-28 04:18:43,529 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 [2021-12-28 04:18:43,576 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc67b4755/e6235736cc4149c1a7b8ff2d1bbdee62/FLAGa2dff8b4e [2021-12-28 04:18:43,710 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc67b4755/e6235736cc4149c1a7b8ff2d1bbdee62 [2021-12-28 04:18:43,714 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-28 04:18:43,716 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-28 04:18:43,718 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-28 04:18:43,718 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-28 04:18:43,721 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-28 04:18:43,721 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 04:18:43" (1/1) ... [2021-12-28 04:18:43,722 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71dcfe94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:18:43, skipping insertion in model container [2021-12-28 04:18:43,722 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 04:18:43" (1/1) ... [2021-12-28 04:18:43,729 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-28 04:18:43,971 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-28 04:18:47,377 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:18:47,379 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:18:47,380 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:18:47,381 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:18:47,381 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:18:48,254 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] [2021-12-28 04:18:48,611 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 04:18:48,638 INFO L203 MainTranslator]: Completed pre-run [2021-12-28 04:18:49,108 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:18:49,109 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:18:49,110 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:18:49,110 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:18:49,110 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:18:49,499 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] [2021-12-28 04:18:49,509 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 04:18:49,614 INFO L208 MainTranslator]: Completed translation [2021-12-28 04:18:49,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:18:49 WrapperNode [2021-12-28 04:18:49,615 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-28 04:18:49,616 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-28 04:18:49,616 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-28 04:18:49,616 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-28 04:18:49,620 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:18:49" (1/1) ... [2021-12-28 04:18:49,773 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:18:49" (1/1) ... [2021-12-28 04:18:50,269 INFO L137 Inliner]: procedures = 574, calls = 7108, calls flagged for inlining = 215, calls inlined = 200, statements flattened = 17812 [2021-12-28 04:18:50,270 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-28 04:18:50,270 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-28 04:18:50,270 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-28 04:18:50,270 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-28 04:18:50,294 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:18:49" (1/1) ... [2021-12-28 04:18:50,295 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:18:49" (1/1) ... [2021-12-28 04:18:50,417 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:18:49" (1/1) ... [2021-12-28 04:18:50,419 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:18:49" (1/1) ... [2021-12-28 04:18:50,645 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:18:49" (1/1) ... [2021-12-28 04:18:50,688 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:18:49" (1/1) ... [2021-12-28 04:18:50,739 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:18:49" (1/1) ... [2021-12-28 04:18:50,816 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-28 04:18:50,817 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-28 04:18:50,817 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-28 04:18:50,818 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-28 04:18:50,818 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:18:49" (1/1) ... [2021-12-28 04:18:50,824 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 04:18:50,832 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-28 04:18:50,928 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) [2021-12-28 04:18:50,945 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 [2021-12-28 04:18:50,977 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-28 04:18:50,977 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-28 04:18:50,977 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_thread_groups [2021-12-28 04:18:50,977 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_thread_groups [2021-12-28 04:18:50,977 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2021-12-28 04:18:50,977 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2021-12-28 04:18:50,978 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2021-12-28 04:18:50,978 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2021-12-28 04:18:50,978 INFO L130 BoogieDeclarations]: Found specification of procedure init_async_submit [2021-12-28 04:18:50,978 INFO L138 BoogieDeclarations]: Found implementation of procedure init_async_submit [2021-12-28 04:18:50,978 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-28 04:18:50,978 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_finish_reshape [2021-12-28 04:18:50,978 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_finish_reshape [2021-12-28 04:18:50,978 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-12-28 04:18:50,979 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-12-28 04:18:50,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-28 04:18:50,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-28 04:18:50,979 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_free [2021-12-28 04:18:50,979 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_free [2021-12-28 04:18:50,979 INFO L130 BoogieDeclarations]: Found specification of procedure sync_request [2021-12-28 04:18:50,979 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_request [2021-12-28 04:18:50,979 INFO L130 BoogieDeclarations]: Found specification of procedure get_active_stripe [2021-12-28 04:18:50,979 INFO L138 BoogieDeclarations]: Found implementation of procedure get_active_stripe [2021-12-28 04:18:50,980 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-28 04:18:50,980 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-28 04:18:50,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-28 04:18:50,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-28 04:18:50,980 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_remove_disk [2021-12-28 04:18:50,980 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_remove_disk [2021-12-28 04:18:50,980 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2021-12-28 04:18:50,980 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2021-12-28 04:18:50,981 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-12-28 04:18:50,981 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-12-28 04:18:50,981 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_start_sync [2021-12-28 04:18:50,981 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_start_sync [2021-12-28 04:18:50,981 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_list [2021-12-28 04:18:50,981 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_list [2021-12-28 04:18:50,981 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2021-12-28 04:18:50,981 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2021-12-28 04:18:50,981 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-12-28 04:18:50,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-12-28 04:18:50,982 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_check_reshape [2021-12-28 04:18:50,982 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_check_reshape [2021-12-28 04:18:50,982 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2021-12-28 04:18:50,982 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2021-12-28 04:18:50,982 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-28 04:18:50,982 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-28 04:18:50,982 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2021-12-28 04:18:50,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2021-12-28 04:18:50,983 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2021-12-28 04:18:50,983 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2021-12-28 04:18:50,983 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-28 04:18:50,983 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-28 04:18:50,983 INFO L130 BoogieDeclarations]: Found specification of procedure setup_conf [2021-12-28 04:18:50,983 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_conf [2021-12-28 04:18:50,983 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2021-12-28 04:18:50,983 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2021-12-28 04:18:50,984 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2021-12-28 04:18:50,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2021-12-28 04:18:50,984 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-28 04:18:50,984 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-28 04:18:50,984 INFO L130 BoogieDeclarations]: Found specification of procedure add_stripe_bio [2021-12-28 04:18:50,984 INFO L138 BoogieDeclarations]: Found implementation of procedure add_stripe_bio [2021-12-28 04:18:50,984 INFO L130 BoogieDeclarations]: Found specification of procedure bio_init [2021-12-28 04:18:50,984 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_init [2021-12-28 04:18:50,985 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2021-12-28 04:18:50,985 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2021-12-28 04:18:50,985 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-12-28 04:18:50,985 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-12-28 04:18:50,985 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_clean_event [2021-12-28 04:18:50,985 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_clean_event [2021-12-28 04:18:50,985 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-12-28 04:18:50,985 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-12-28 04:18:50,986 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_endwrite [2021-12-28 04:18:50,986 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_endwrite [2021-12-28 04:18:50,986 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-28 04:18:50,986 INFO L130 BoogieDeclarations]: Found specification of procedure async_memcpy [2021-12-28 04:18:50,986 INFO L138 BoogieDeclarations]: Found implementation of procedure async_memcpy [2021-12-28 04:18:50,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-28 04:18:50,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-28 04:18:50,986 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-28 04:18:50,987 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-28 04:18:50,987 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-28 04:18:50,987 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-28 04:18:50,987 INFO L130 BoogieDeclarations]: Found specification of procedure __release_stripe [2021-12-28 04:18:50,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_stripe [2021-12-28 04:18:50,987 INFO L130 BoogieDeclarations]: Found specification of procedure md_write_end [2021-12-28 04:18:50,987 INFO L138 BoogieDeclarations]: Found implementation of procedure md_write_end [2021-12-28 04:18:50,987 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-28 04:18:50,988 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_begin [2021-12-28 04:18:50,988 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_begin [2021-12-28 04:18:50,988 INFO L130 BoogieDeclarations]: Found specification of procedure is_badblock [2021-12-28 04:18:50,988 INFO L138 BoogieDeclarations]: Found implementation of procedure is_badblock [2021-12-28 04:18:50,988 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2021-12-28 04:18:50,988 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2021-12-28 04:18:50,988 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_array_sectors [2021-12-28 04:18:50,988 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_array_sectors [2021-12-28 04:18:50,988 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2021-12-28 04:18:50,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2021-12-28 04:18:50,989 INFO L130 BoogieDeclarations]: Found specification of procedure async_trigger_callback [2021-12-28 04:18:50,989 INFO L138 BoogieDeclarations]: Found implementation of procedure async_trigger_callback [2021-12-28 04:18:50,989 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_dec_bi_active_stripes [2021-12-28 04:18:50,989 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_dec_bi_active_stripes [2021-12-28 04:18:50,989 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-28 04:18:50,989 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-28 04:18:50,989 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_personality [2021-12-28 04:18:50,989 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_personality [2021-12-28 04:18:50,990 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-28 04:18:50,990 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-28 04:18:50,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-28 04:18:50,990 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_personality [2021-12-28 04:18:50,990 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_personality [2021-12-28 04:18:50,990 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-28 04:18:50,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-28 04:18:50,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-28 04:18:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure get_start_sect [2021-12-28 04:18:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure get_start_sect [2021-12-28 04:18:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure lock_device_hash_lock [2021-12-28 04:18:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_device_hash_lock [2021-12-28 04:18:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-28 04:18:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure md_check_recovery [2021-12-28 04:18:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure md_check_recovery [2021-12-28 04:18:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_operations_active [2021-12-28 04:18:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_operations_active [2021-12-28 04:18:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash_locks_hash [2021-12-28 04:18:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash_locks_hash [2021-12-28 04:18:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure print_raid5_conf [2021-12-28 04:18:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure print_raid5_conf [2021-12-28 04:18:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure free_scratch_buffer [2021-12-28 04:18:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scratch_buffer [2021-12-28 04:18:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_next_disk [2021-12-28 04:18:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_next_disk [2021-12-28 04:18:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_d0 [2021-12-28 04:18:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_d0 [2021-12-28 04:18:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-28 04:18:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-28 04:18:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe [2021-12-28 04:18:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe [2021-12-28 04:18:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure status [2021-12-28 04:18:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure status [2021-12-28 04:18:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-12-28 04:18:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-12-28 04:18:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_congested [2021-12-28 04:18:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_congested [2021-12-28 04:18:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-28 04:18:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-28 04:18:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2021-12-28 04:18:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2021-12-28 04:18:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_do_work [2021-12-28 04:18:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_do_work [2021-12-28 04:18:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-12-28 04:18:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-12-28 04:18:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2021-12-28 04:18:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2021-12-28 04:18:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-12-28 04:18:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-12-28 04:18:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-28 04:18:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-28 04:18:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-28 04:18:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-12-28 04:18:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-12-28 04:18:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2021-12-28 04:18:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2021-12-28 04:18:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2021-12-28 04:18:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2021-12-28 04:18:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-28 04:18:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-28 04:18:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_set_idx [2021-12-28 04:18:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_set_idx [2021-12-28 04:18:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-28 04:18:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_idx_to_slot [2021-12-28 04:18:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_idx_to_slot [2021-12-28 04:18:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_inc_bi_active_stripes [2021-12-28 04:18:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_inc_bi_active_stripes [2021-12-28 04:18:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_clear_badblocks [2021-12-28 04:18:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_clear_badblocks [2021-12-28 04:18:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-28 04:18:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-28 04:18:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-28 04:18:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure disk_stack_limits [2021-12-28 04:18:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_stack_limits [2021-12-28 04:18:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-28 04:18:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure compute_blocknr [2021-12-28 04:18:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_blocknr [2021-12-28 04:18:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure remove_hash [2021-12-28 04:18:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_hash [2021-12-28 04:18:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_can_batch [2021-12-28 04:18:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_can_batch [2021-12-28 04:18:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_check_pq [2021-12-28 04:18:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_check_pq [2021-12-28 04:18:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash [2021-12-28 04:18:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash [2021-12-28 04:18:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-28 04:18:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-28 04:18:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_wakeup_stripe_thread [2021-12-28 04:18:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_wakeup_stripe_thread [2021-12-28 04:18:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_set_badblocks [2021-12-28 04:18:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_set_badblocks [2021-12-28 04:18:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_retry [2021-12-28 04:18:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_retry [2021-12-28 04:18:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-28 04:18:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-28 04:18:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure release_inactive_stripe_list [2021-12-28 04:18:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure release_inactive_stripe_list [2021-12-28 04:18:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-28 04:18:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-28 04:18:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe [2021-12-28 04:18:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe [2021-12-28 04:18:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2021-12-28 04:18:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2021-12-28 04:18:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure md_done_sync [2021-12-28 04:18:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure md_done_sync [2021-12-28 04:18:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure __find_stripe [2021-12-28 04:18:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_stripe [2021-12-28 04:18:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure disk_devt [2021-12-28 04:18:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_devt [2021-12-28 04:18:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-28 04:18:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-28 04:18:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure make_request [2021-12-28 04:18:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure make_request [2021-12-28 04:18:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-28 04:18:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-28 04:18:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_begin [2021-12-28 04:18:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_begin [2021-12-28 04:18:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-28 04:18:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-28 04:18:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-28 04:18:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-28 04:18:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-28 04:18:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-28 04:18:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-28 04:18:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-28 04:18:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure handle_active_stripes [2021-12-28 04:18:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_active_stripes [2021-12-28 04:18:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2021-12-28 04:18:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2021-12-28 04:18:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2021-12-28 04:18:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2021-12-28 04:18:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-28 04:18:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-28 04:18:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-28 04:18:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-28 04:18:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-28 04:18:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_size [2021-12-28 04:18:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_size [2021-12-28 04:18:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure async_xor [2021-12-28 04:18:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure async_xor [2021-12-28 04:18:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure md_sync_acct [2021-12-28 04:18:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure md_sync_acct [2021-12-28 04:18:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_start_reshape [2021-12-28 04:18:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_start_reshape [2021-12-28 04:18:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-28 04:18:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-28 04:18:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent_safe [2021-12-28 04:18:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent_safe [2021-12-28 04:18:51,033 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2021-12-28 04:18:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2021-12-28 04:18:51,033 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-28 04:18:51,033 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock [2021-12-28 04:18:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock [2021-12-28 04:18:51,033 INFO L130 BoogieDeclarations]: Found specification of procedure async_copy_data [2021-12-28 04:18:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure async_copy_data [2021-12-28 04:18:51,033 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_spare_active [2021-12-28 04:18:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_spare_active [2021-12-28 04:18:51,033 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-28 04:18:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-28 04:18:51,033 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-12-28 04:18:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-12-28 04:18:51,033 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_end [2021-12-28 04:18:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_end [2021-12-28 04:18:51,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-28 04:18:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-28 04:18:51,033 INFO L130 BoogieDeclarations]: Found specification of procedure md_allow_write [2021-12-28 04:18:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure md_allow_write [2021-12-28 04:18:51,033 INFO L130 BoogieDeclarations]: Found specification of procedure return_io [2021-12-28 04:18:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure return_io [2021-12-28 04:18:51,034 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2021-12-28 04:18:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2021-12-28 04:18:51,034 INFO L130 BoogieDeclarations]: Found specification of procedure lock_all_device_hash_locks_irq [2021-12-28 04:18:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_all_device_hash_locks_irq [2021-12-28 04:18:51,034 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-28 04:18:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-28 04:18:51,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-28 04:18:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-28 04:18:51,034 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-28 04:18:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-28 04:18:51,034 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_reconstruct [2021-12-28 04:18:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_reconstruct [2021-12-28 04:18:51,034 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_device_hash_lock [2021-12-28 04:18:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_device_hash_lock [2021-12-28 04:18:51,034 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_resize [2021-12-28 04:18:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_resize [2021-12-28 04:18:51,034 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_remap [2021-12-28 04:18:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_remap [2021-12-28 04:18:51,034 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_takeover [2021-12-28 04:18:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_takeover [2021-12-28 04:18:51,035 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-28 04:18:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-28 04:18:51,035 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2021-12-28 04:18:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2021-12-28 04:18:51,035 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2021-12-28 04:18:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2021-12-28 04:18:51,038 INFO L130 BoogieDeclarations]: Found specification of procedure run [2021-12-28 04:18:51,039 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2021-12-28 04:18:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-28 04:18:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-28 04:18:51,039 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-28 04:18:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure check_stripe_cache [2021-12-28 04:18:51,039 INFO L138 BoogieDeclarations]: Found implementation of procedure check_stripe_cache [2021-12-28 04:18:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-28 04:18:51,039 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-28 04:18:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure break_stripe_batch_list [2021-12-28 04:18:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure break_stripe_batch_list [2021-12-28 04:18:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_quiesce [2021-12-28 04:18:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_quiesce [2021-12-28 04:18:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-28 04:18:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-28 04:18:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-28 04:18:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2021-12-28 04:18:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2021-12-28 04:18:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure bio_reset [2021-12-28 04:18:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_reset [2021-12-28 04:18:51,041 INFO L130 BoogieDeclarations]: Found specification of procedure drop_one_stripe [2021-12-28 04:18:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_one_stripe [2021-12-28 04:18:51,041 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2021-12-28 04:18:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2021-12-28 04:18:51,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-28 04:18:51,041 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_compute_sector [2021-12-28 04:18:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_compute_sector [2021-12-28 04:18:51,041 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_add_disk [2021-12-28 04:18:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_add_disk [2021-12-28 04:18:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_complete [2021-12-28 04:18:51,042 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_complete [2021-12-28 04:18:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_takeover [2021-12-28 04:18:51,042 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_takeover [2021-12-28 04:18:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-28 04:18:51,042 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-28 04:18:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-28 04:18:51,042 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-28 04:18:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-28 04:18:51,042 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-28 04:18:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-28 04:18:51,043 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-28 04:18:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure shrink_buffers [2021-12-28 04:18:51,043 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink_buffers [2021-12-28 04:18:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure do_release_stripe [2021-12-28 04:18:51,043 INFO L138 BoogieDeclarations]: Found implementation of procedure do_release_stripe [2021-12-28 04:18:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-12-28 04:18:51,043 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-12-28 04:18:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure scribble_alloc [2021-12-28 04:18:51,044 INFO L138 BoogieDeclarations]: Found implementation of procedure scribble_alloc [2021-12-28 04:18:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure md_wait_for_blocked_rdev [2021-12-28 04:18:51,044 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wait_for_blocked_rdev [2021-12-28 04:18:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_mergeable_bvec [2021-12-28 04:18:51,044 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_mergeable_bvec [2021-12-28 04:18:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-28 04:18:51,044 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-28 04:18:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure check_reshape [2021-12-28 04:18:51,044 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reshape [2021-12-28 04:18:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2021-12-28 04:18:51,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2021-12-28 04:18:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_stripe [2021-12-28 04:18:51,045 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_stripe [2021-12-28 04:18:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2021-12-28 04:18:51,045 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2021-12-28 04:18:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure raid4_takeover [2021-12-28 04:18:51,047 INFO L138 BoogieDeclarations]: Found implementation of procedure raid4_takeover [2021-12-28 04:18:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure r5_next_bio [2021-12-28 04:18:51,047 INFO L138 BoogieDeclarations]: Found implementation of procedure r5_next_bio [2021-12-28 04:18:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2021-12-28 04:18:51,048 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2021-12-28 04:18:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure free_conf [2021-12-28 04:18:51,048 INFO L138 BoogieDeclarations]: Found implementation of procedure free_conf [2021-12-28 04:18:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-28 04:18:51,049 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-28 04:18:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2021-12-28 04:18:51,053 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2021-12-28 04:18:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-12-28 04:18:51,055 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-12-28 04:18:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure only_parity [2021-12-28 04:18:51,056 INFO L138 BoogieDeclarations]: Found implementation of procedure only_parity [2021-12-28 04:18:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-28 04:18:51,056 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-28 04:18:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2021-12-28 04:18:51,056 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2021-12-28 04:18:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_conv [2021-12-28 04:18:51,056 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_conv [2021-12-28 04:18:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-28 04:18:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_3 [2021-12-28 04:18:51,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_3 [2021-12-28 04:18:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2021-12-28 04:18:51,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2021-12-28 04:18:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_2 [2021-12-28 04:18:51,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_2 [2021-12-28 04:18:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-12-28 04:18:51,057 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-12-28 04:18:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure grow_one_stripe [2021-12-28 04:18:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_one_stripe [2021-12-28 04:18:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_stripe [2021-12-28 04:18:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_stripe [2021-12-28 04:18:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_dec_pending [2021-12-28 04:18:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_dec_pending [2021-12-28 04:18:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_4 [2021-12-28 04:18:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_4 [2021-12-28 04:18:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2021-12-28 04:18:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2021-12-28 04:18:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-28 04:18:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-28 04:18:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-28 04:18:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-28 04:18:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure async_gen_syndrome [2021-12-28 04:18:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure async_gen_syndrome [2021-12-28 04:18:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_plug [2021-12-28 04:18:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_plug [2021-12-28 04:18:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_check_reshape [2021-12-28 04:18:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_check_reshape [2021-12-28 04:18:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-12-28 04:18:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-12-28 04:18:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure has_failed [2021-12-28 04:18:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure has_failed [2021-12-28 04:18:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-28 04:18:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-28 04:18:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2021-12-28 04:18:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2021-12-28 04:18:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reconstruction [2021-12-28 04:18:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reconstruction [2021-12-28 04:18:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_all_device_hash_locks_irq [2021-12-28 04:18:51,061 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_all_device_hash_locks_irq [2021-12-28 04:18:51,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-28 04:18:51,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-28 04:18:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2021-12-28 04:18:51,062 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2021-12-28 04:18:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-28 04:18:51,062 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-28 04:18:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-12-28 04:18:51,062 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-12-28 04:18:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_free [2021-12-28 04:18:51,062 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_free [2021-12-28 04:18:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-28 04:18:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-28 04:18:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2021-12-28 04:18:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2021-12-28 04:18:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2021-12-28 04:18:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2021-12-28 04:18:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure calc_degraded [2021-12-28 04:18:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_degraded [2021-12-28 04:18:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_test_cpu [2021-12-28 04:18:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_test_cpu [2021-12-28 04:18:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_scratch_buffer [2021-12-28 04:18:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_scratch_buffer [2021-12-28 04:18:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-28 04:18:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-28 04:18:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2021-12-28 04:18:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2021-12-28 04:18:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-28 04:18:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-28 04:18:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2021-12-28 04:18:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2021-12-28 04:18:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid6 [2021-12-28 04:18:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid6 [2021-12-28 04:18:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid5 [2021-12-28 04:18:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid5 [2021-12-28 04:18:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_startwrite [2021-12-28 04:18:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_startwrite [2021-12-28 04:18:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure set_syndrome_sources [2021-12-28 04:18:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure set_syndrome_sources [2021-12-28 04:18:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-12-28 04:18:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-12-28 04:18:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2021-12-28 04:18:51,066 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2021-12-28 04:18:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2021-12-28 04:18:51,066 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2021-12-28 04:18:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure use_new_offset [2021-12-28 04:18:51,066 INFO L138 BoogieDeclarations]: Found implementation of procedure use_new_offset [2021-12-28 04:18:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-12-28 04:18:51,066 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-12-28 04:18:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure error [2021-12-28 04:18:51,066 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2021-12-28 04:18:51,067 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2021-12-28 04:18:51,067 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2021-12-28 04:18:51,067 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-28 04:18:51,067 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-28 04:18:51,067 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_nested [2021-12-28 04:18:51,067 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_nested [2021-12-28 04:18:51,067 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-12-28 04:18:51,067 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-12-28 04:18:51,067 INFO L130 BoogieDeclarations]: Found specification of procedure raid45_takeover_raid0 [2021-12-28 04:18:51,067 INFO L138 BoogieDeclarations]: Found implementation of procedure raid45_takeover_raid0 [2021-12-28 04:18:51,068 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_page [2021-12-28 04:18:51,068 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_page [2021-12-28 04:18:51,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-28 04:18:51,068 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_get [2021-12-28 04:18:51,068 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_get [2021-12-28 04:18:51,069 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-12-28 04:18:51,069 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-12-28 04:18:51,070 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2021-12-28 04:18:51,070 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2021-12-28 04:18:52,289 INFO L234 CfgBuilder]: Building ICFG [2021-12-28 04:18:52,292 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-28 04:18:52,711 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-28 04:19:10,153 INFO L275 CfgBuilder]: Performing block encoding [2021-12-28 04:19:10,185 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-28 04:19:10,187 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-28 04:19:10,195 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 04:19:10 BoogieIcfgContainer [2021-12-28 04:19:10,195 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-28 04:19:10,197 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-28 04:19:10,197 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-28 04:19:10,199 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-28 04:19:10,199 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.12 04:18:43" (1/3) ... [2021-12-28 04:19:10,200 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19f18522 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 04:19:10, skipping insertion in model container [2021-12-28 04:19:10,200 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:18:49" (2/3) ... [2021-12-28 04:19:10,200 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19f18522 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 04:19:10, skipping insertion in model container [2021-12-28 04:19:10,200 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 04:19:10" (3/3) ... [2021-12-28 04:19:10,201 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--md--raid456.ko-entry_point.cil.out.i [2021-12-28 04:19:10,206 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-28 04:19:10,206 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-28 04:19:10,340 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-28 04:19:10,348 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 [2021-12-28 04:19:10,348 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-28 04:19:10,455 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) [2021-12-28 04:19:10,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 807 [2021-12-28 04:19:10,491 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 04:19:10,492 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] [2021-12-28 04:19:10,493 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-28 04:19:10,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 04:19:10,500 INFO L85 PathProgramCache]: Analyzing trace with hash -1370595487, now seen corresponding path program 1 times [2021-12-28 04:19:10,506 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 04:19:10,507 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1878735644] [2021-12-28 04:19:10,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 04:19:10,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 04:19:10,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-28 04:19:11,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:11,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:11,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-28 04:19:11,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:11,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:11,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-28 04:19:11,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:11,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:11,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-28 04:19:11,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:11,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:11,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-28 04:19:11,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:11,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:11,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-28 04:19:11,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:11,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:11,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-28 04:19:11,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:11,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:11,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-12-28 04:19:11,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:11,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:11,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-12-28 04:19:11,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:11,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:11,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-28 04:19:11,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:11,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:11,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-28 04:19:11,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:11,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:11,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-28 04:19:11,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:11,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:11,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-28 04:19:11,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:11,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:11,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-12-28 04:19:11,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:11,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:11,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-12-28 04:19:11,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:11,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:11,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-12-28 04:19:11,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:11,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:11,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-12-28 04:19:11,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:11,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:11,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-28 04:19:11,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:11,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:11,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-12-28 04:19:11,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:11,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:11,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2021-12-28 04:19:11,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:11,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:11,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-28 04:19:11,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:11,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:11,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-12-28 04:19:11,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:11,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:11,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2021-12-28 04:19:11,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:11,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:11,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2021-12-28 04:19:11,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:11,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:11,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-28 04:19:11,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:11,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:11,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:12,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2021-12-28 04:19:12,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:12,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-12-28 04:19:12,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:12,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2021-12-28 04:19:12,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:12,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2021-12-28 04:19:12,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:12,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2021-12-28 04:19:12,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:12,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2021-12-28 04:19:12,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:12,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-28 04:19:12,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:12,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2021-12-28 04:19:12,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:12,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-12-28 04:19:12,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2021-12-28 04:19:12,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-28 04:19:12,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2021-12-28 04:19:12,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-28 04:19:12,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2021-12-28 04:19:12,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2021-12-28 04:19:12,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2021-12-28 04:19:12,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-28 04:19:12,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-28 04:19:12,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2021-12-28 04:19:12,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-28 04:19:12,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2021-12-28 04:19:12,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2021-12-28 04:19:12,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2021-12-28 04:19:12,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 696 [2021-12-28 04:19:12,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-12-28 04:19:12,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 718 [2021-12-28 04:19:12,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729 [2021-12-28 04:19:12,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2021-12-28 04:19:12,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 751 [2021-12-28 04:19:12,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-12-28 04:19:12,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2021-12-28 04:19:12,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:12,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2021-12-28 04:19:12,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:12,783 INFO L134 CoverageAnalysis]: Checked inductivity of 9669 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9669 trivial. 0 not checked. [2021-12-28 04:19:12,784 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 04:19:12,784 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1878735644] [2021-12-28 04:19:12,785 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1878735644] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 04:19:12,785 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 04:19:12,785 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-28 04:19:12,786 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [98710319] [2021-12-28 04:19:12,787 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 04:19:12,791 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-28 04:19:12,791 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 04:19:12,808 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-28 04:19:12,808 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-28 04:19:12,822 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) [2021-12-28 04:19:16,448 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 04:19:23,888 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-12-28 04:19:26,636 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-12-28 04:19:32,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-28 04:19:32,498 INFO L93 Difference]: Finished difference Result 14897 states and 23272 transitions. [2021-12-28 04:19:32,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-28 04:19:32,500 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 [2021-12-28 04:19:32,500 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-28 04:19:32,562 INFO L225 Difference]: With dead ends: 14897 [2021-12-28 04:19:32,562 INFO L226 Difference]: Without dead ends: 7797 [2021-12-28 04:19:32,607 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 [2021-12-28 04:19:32,610 INFO L933 BasicCegarLoop]: 10322 mSDtfsCounter, 5750 mSDsluCounter, 5218 mSDsCounter, 0 mSdLazyCounter, 3967 mSolverCounterSat, 7421 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5954 SdHoareTripleChecker+Valid, 15540 SdHoareTripleChecker+Invalid, 11391 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7421 IncrementalHoareTripleChecker+Valid, 3967 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.7s IncrementalHoareTripleChecker+Time [2021-12-28 04:19:32,610 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5954 Valid, 15540 Invalid, 11391 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7421 Valid, 3967 Invalid, 3 Unknown, 0 Unchecked, 18.7s Time] [2021-12-28 04:19:32,633 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7797 states. [2021-12-28 04:19:32,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7797 to 6921. [2021-12-28 04:19:33,014 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) [2021-12-28 04:19:33,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6921 states to 6921 states and 10540 transitions. [2021-12-28 04:19:33,052 INFO L78 Accepts]: Start accepts. Automaton has 6921 states and 10540 transitions. Word has length 806 [2021-12-28 04:19:33,053 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-28 04:19:33,054 INFO L470 AbstractCegarLoop]: Abstraction has 6921 states and 10540 transitions. [2021-12-28 04:19:33,056 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) [2021-12-28 04:19:33,056 INFO L276 IsEmpty]: Start isEmpty. Operand 6921 states and 10540 transitions. [2021-12-28 04:19:33,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 807 [2021-12-28 04:19:33,074 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 04:19:33,074 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] [2021-12-28 04:19:33,075 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-28 04:19:33,075 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-28 04:19:33,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 04:19:33,076 INFO L85 PathProgramCache]: Analyzing trace with hash -629395165, now seen corresponding path program 1 times [2021-12-28 04:19:33,076 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 04:19:33,076 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [325451985] [2021-12-28 04:19:33,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 04:19:33,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 04:19:33,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-28 04:19:33,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:33,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:33,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-28 04:19:33,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:33,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:33,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-28 04:19:33,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:33,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:33,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-28 04:19:33,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:33,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:33,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-28 04:19:33,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:33,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:33,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-28 04:19:33,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:33,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:33,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-28 04:19:33,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:33,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:33,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-12-28 04:19:33,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:33,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:33,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-12-28 04:19:33,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:33,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:33,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-28 04:19:33,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:33,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:33,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-28 04:19:33,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:33,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:33,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-28 04:19:33,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:33,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:33,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-28 04:19:33,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:33,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:33,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-12-28 04:19:33,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:33,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:33,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-12-28 04:19:33,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:33,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:33,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-12-28 04:19:33,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:33,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:33,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-12-28 04:19:33,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:33,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:33,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-28 04:19:33,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:33,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:33,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-12-28 04:19:33,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:33,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:34,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2021-12-28 04:19:34,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:34,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-28 04:19:34,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:34,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-12-28 04:19:34,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:34,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2021-12-28 04:19:34,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:34,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2021-12-28 04:19:34,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:34,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-28 04:19:34,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:34,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2021-12-28 04:19:34,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:34,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-12-28 04:19:34,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:34,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2021-12-28 04:19:34,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:34,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2021-12-28 04:19:34,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:34,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2021-12-28 04:19:34,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:34,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2021-12-28 04:19:34,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:34,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-28 04:19:34,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:34,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2021-12-28 04:19:34,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:19:34,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-12-28 04:19:34,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2021-12-28 04:19:34,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-28 04:19:34,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2021-12-28 04:19:34,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-28 04:19:34,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2021-12-28 04:19:34,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2021-12-28 04:19:34,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2021-12-28 04:19:34,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-28 04:19:34,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-28 04:19:34,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2021-12-28 04:19:34,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-28 04:19:34,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2021-12-28 04:19:34,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2021-12-28 04:19:34,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2021-12-28 04:19:34,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 696 [2021-12-28 04:19:34,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-12-28 04:19:34,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 718 [2021-12-28 04:19:34,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729 [2021-12-28 04:19:34,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2021-12-28 04:19:34,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 751 [2021-12-28 04:19:34,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-12-28 04:19:34,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2021-12-28 04:19:34,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:19:34,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2021-12-28 04:19:34,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:19:34,729 INFO L134 CoverageAnalysis]: Checked inductivity of 9669 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9669 trivial. 0 not checked. [2021-12-28 04:19:34,730 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 04:19:34,730 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [325451985] [2021-12-28 04:19:34,730 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [325451985] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 04:19:34,730 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 04:19:34,730 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-28 04:19:34,731 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [151028757] [2021-12-28 04:19:34,731 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 04:19:34,733 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-28 04:19:34,733 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 04:19:34,734 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-28 04:19:34,734 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-28 04:19:34,734 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) [2021-12-28 04:19:38,640 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []