./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-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c3fed411 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-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 c3dbf2c44e5d70b9c026e25429eb7290238d1563963b6861d1a2ea3289d7dbe7 --- Real Ultimate output --- This is Ultimate 0.2.2-tmp.no-commuhash-c3fed41 [2021-12-16 04:29:21,291 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-16 04:29:21,298 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-16 04:29:21,320 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-16 04:29:21,320 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-16 04:29:21,321 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-16 04:29:21,322 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-16 04:29:21,323 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-16 04:29:21,330 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-16 04:29:21,330 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-16 04:29:21,331 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-16 04:29:21,332 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-16 04:29:21,332 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-16 04:29:21,333 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-16 04:29:21,336 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-16 04:29:21,337 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-16 04:29:21,341 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-16 04:29:21,342 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-16 04:29:21,343 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-16 04:29:21,344 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-16 04:29:21,348 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-16 04:29:21,349 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-16 04:29:21,350 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-16 04:29:21,352 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-16 04:29:21,354 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-16 04:29:21,354 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-16 04:29:21,354 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-16 04:29:21,355 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-16 04:29:21,355 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-16 04:29:21,356 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-16 04:29:21,356 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-16 04:29:21,356 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-16 04:29:21,357 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-16 04:29:21,357 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-16 04:29:21,358 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-16 04:29:21,358 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-16 04:29:21,359 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-16 04:29:21,359 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-16 04:29:21,359 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-16 04:29:21,360 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-16 04:29:21,361 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-16 04:29:21,361 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-16 04:29:21,380 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-16 04:29:21,381 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-16 04:29:21,381 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-16 04:29:21,381 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-16 04:29:21,382 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-16 04:29:21,382 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-16 04:29:21,383 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-16 04:29:21,383 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-16 04:29:21,383 INFO L138 SettingsManager]: * Use SBE=true [2021-12-16 04:29:21,383 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-16 04:29:21,384 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-16 04:29:21,384 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-16 04:29:21,384 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-16 04:29:21,384 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-16 04:29:21,385 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-16 04:29:21,385 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-16 04:29:21,385 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-16 04:29:21,385 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-16 04:29:21,385 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-16 04:29:21,385 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-16 04:29:21,385 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-16 04:29:21,386 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-16 04:29:21,386 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-16 04:29:21,386 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-16 04:29:21,386 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-16 04:29:21,386 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-16 04:29:21,386 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-16 04:29:21,386 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-16 04:29:21,387 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-16 04:29:21,387 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-16 04:29:21,387 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-16 04:29:21,387 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3dbf2c44e5d70b9c026e25429eb7290238d1563963b6861d1a2ea3289d7dbe7 [2021-12-16 04:29:21,621 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-16 04:29:21,642 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-16 04:29:21,657 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-16 04:29:21,658 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-16 04:29:21,658 INFO L275 PluginConnector]: CDTParser initialized [2021-12-16 04:29:21,660 INFO L432 ainManager$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-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i [2021-12-16 04:29:21,718 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59dcbe957/f9924cca6a2549e2aee4445a4604855f/FLAG6bdb20cb8 [2021-12-16 04:29:22,551 INFO L306 CDTParser]: Found 1 translation units. [2021-12-16 04:29:22,551 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i [2021-12-16 04:29:22,612 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59dcbe957/f9924cca6a2549e2aee4445a4604855f/FLAG6bdb20cb8 [2021-12-16 04:29:22,746 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59dcbe957/f9924cca6a2549e2aee4445a4604855f [2021-12-16 04:29:22,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-16 04:29:22,749 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-16 04:29:22,750 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-16 04:29:22,750 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-16 04:29:22,753 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-16 04:29:22,754 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 04:29:22" (1/1) ... [2021-12-16 04:29:22,754 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11ad6305 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:29:22, skipping insertion in model container [2021-12-16 04:29:22,755 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 04:29:22" (1/1) ... [2021-12-16 04:29:22,759 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-16 04:29:22,888 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-16 04:29:26,368 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-16 04:29:26,370 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-16 04:29:26,371 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-16 04:29:26,371 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-16 04:29:26,372 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-16 04:29:27,216 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-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i[665416,665429] [2021-12-16 04:29:27,316 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-16 04:29:27,346 INFO L203 MainTranslator]: Completed pre-run [2021-12-16 04:29:27,710 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-16 04:29:27,711 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-16 04:29:27,712 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-16 04:29:27,712 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-16 04:29:27,713 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-16 04:29:28,069 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-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i[665416,665429] [2021-12-16 04:29:28,077 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-16 04:29:28,183 INFO L208 MainTranslator]: Completed translation [2021-12-16 04:29:28,184 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:29:28 WrapperNode [2021-12-16 04:29:28,184 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-16 04:29:28,185 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-16 04:29:28,185 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-16 04:29:28,185 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-16 04:29:28,189 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:29:28" (1/1) ... [2021-12-16 04:29:28,333 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:29:28" (1/1) ... [2021-12-16 04:29:28,643 INFO L137 Inliner]: procedures = 521, calls = 7038, calls flagged for inlining = 212, calls inlined = 199, statements flattened = 17778 [2021-12-16 04:29:28,644 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-16 04:29:28,644 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-16 04:29:28,644 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-16 04:29:28,644 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-16 04:29:28,653 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:29:28" (1/1) ... [2021-12-16 04:29:28,653 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:29:28" (1/1) ... [2021-12-16 04:29:28,716 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:29:28" (1/1) ... [2021-12-16 04:29:28,717 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:29:28" (1/1) ... [2021-12-16 04:29:29,116 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:29:28" (1/1) ... [2021-12-16 04:29:29,180 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:29:28" (1/1) ... [2021-12-16 04:29:29,247 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:29:28" (1/1) ... [2021-12-16 04:29:29,323 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-16 04:29:29,324 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-16 04:29:29,324 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-16 04:29:29,325 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-16 04:29:29,326 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:29:28" (1/1) ... [2021-12-16 04:29:29,335 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-16 04:29:29,344 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-16 04:29:29,356 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-16 04:29:29,371 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-16 04:29:29,390 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-16 04:29:29,391 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-16 04:29:29,391 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_thread_groups [2021-12-16 04:29:29,391 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_thread_groups [2021-12-16 04:29:29,391 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2021-12-16 04:29:29,391 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2021-12-16 04:29:29,391 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2021-12-16 04:29:29,391 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2021-12-16 04:29:29,392 INFO L130 BoogieDeclarations]: Found specification of procedure init_async_submit [2021-12-16 04:29:29,392 INFO L138 BoogieDeclarations]: Found implementation of procedure init_async_submit [2021-12-16 04:29:29,392 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-16 04:29:29,392 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_finish_reshape [2021-12-16 04:29:29,392 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_finish_reshape [2021-12-16 04:29:29,392 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-12-16 04:29:29,392 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-12-16 04:29:29,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-16 04:29:29,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-16 04:29:29,393 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_free [2021-12-16 04:29:29,393 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_free [2021-12-16 04:29:29,393 INFO L130 BoogieDeclarations]: Found specification of procedure sync_request [2021-12-16 04:29:29,393 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_request [2021-12-16 04:29:29,393 INFO L130 BoogieDeclarations]: Found specification of procedure get_active_stripe [2021-12-16 04:29:29,393 INFO L138 BoogieDeclarations]: Found implementation of procedure get_active_stripe [2021-12-16 04:29:29,393 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-16 04:29:29,394 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-16 04:29:29,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-16 04:29:29,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-16 04:29:29,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-16 04:29:29,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-16 04:29:29,394 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_remove_disk [2021-12-16 04:29:29,394 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_remove_disk [2021-12-16 04:29:29,394 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2021-12-16 04:29:29,395 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2021-12-16 04:29:29,395 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-12-16 04:29:29,395 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-12-16 04:29:29,395 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_start_sync [2021-12-16 04:29:29,395 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_start_sync [2021-12-16 04:29:29,395 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_list [2021-12-16 04:29:29,396 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_list [2021-12-16 04:29:29,396 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2021-12-16 04:29:29,396 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2021-12-16 04:29:29,396 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-12-16 04:29:29,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-12-16 04:29:29,397 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_check_reshape [2021-12-16 04:29:29,397 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_check_reshape [2021-12-16 04:29:29,397 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2021-12-16 04:29:29,397 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2021-12-16 04:29:29,398 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-16 04:29:29,398 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-16 04:29:29,398 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2021-12-16 04:29:29,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2021-12-16 04:29:29,399 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2021-12-16 04:29:29,399 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2021-12-16 04:29:29,399 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-16 04:29:29,399 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-16 04:29:29,399 INFO L130 BoogieDeclarations]: Found specification of procedure setup_conf [2021-12-16 04:29:29,399 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_conf [2021-12-16 04:29:29,399 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2021-12-16 04:29:29,400 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2021-12-16 04:29:29,400 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2021-12-16 04:29:29,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2021-12-16 04:29:29,400 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-16 04:29:29,401 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-16 04:29:29,401 INFO L130 BoogieDeclarations]: Found specification of procedure add_stripe_bio [2021-12-16 04:29:29,401 INFO L138 BoogieDeclarations]: Found implementation of procedure add_stripe_bio [2021-12-16 04:29:29,401 INFO L130 BoogieDeclarations]: Found specification of procedure bio_init [2021-12-16 04:29:29,401 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_init [2021-12-16 04:29:29,401 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2021-12-16 04:29:29,401 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2021-12-16 04:29:29,401 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-12-16 04:29:29,402 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-12-16 04:29:29,402 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_clean_event [2021-12-16 04:29:29,402 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_clean_event [2021-12-16 04:29:29,402 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-12-16 04:29:29,402 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-12-16 04:29:29,402 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_endwrite [2021-12-16 04:29:29,402 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_endwrite [2021-12-16 04:29:29,402 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-16 04:29:29,403 INFO L130 BoogieDeclarations]: Found specification of procedure async_memcpy [2021-12-16 04:29:29,403 INFO L138 BoogieDeclarations]: Found implementation of procedure async_memcpy [2021-12-16 04:29:29,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-16 04:29:29,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-16 04:29:29,403 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-16 04:29:29,404 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-16 04:29:29,404 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-16 04:29:29,404 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-16 04:29:29,404 INFO L130 BoogieDeclarations]: Found specification of procedure __release_stripe [2021-12-16 04:29:29,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_stripe [2021-12-16 04:29:29,405 INFO L130 BoogieDeclarations]: Found specification of procedure md_write_end [2021-12-16 04:29:29,405 INFO L138 BoogieDeclarations]: Found implementation of procedure md_write_end [2021-12-16 04:29:29,405 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-16 04:29:29,405 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_begin [2021-12-16 04:29:29,405 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_begin [2021-12-16 04:29:29,405 INFO L130 BoogieDeclarations]: Found specification of procedure is_badblock [2021-12-16 04:29:29,405 INFO L138 BoogieDeclarations]: Found implementation of procedure is_badblock [2021-12-16 04:29:29,406 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2021-12-16 04:29:29,406 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2021-12-16 04:29:29,406 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_array_sectors [2021-12-16 04:29:29,406 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_array_sectors [2021-12-16 04:29:29,406 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2021-12-16 04:29:29,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2021-12-16 04:29:29,406 INFO L130 BoogieDeclarations]: Found specification of procedure async_trigger_callback [2021-12-16 04:29:29,407 INFO L138 BoogieDeclarations]: Found implementation of procedure async_trigger_callback [2021-12-16 04:29:29,407 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_dec_bi_active_stripes [2021-12-16 04:29:29,407 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_dec_bi_active_stripes [2021-12-16 04:29:29,407 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-16 04:29:29,407 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-16 04:29:29,408 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_personality [2021-12-16 04:29:29,409 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_personality [2021-12-16 04:29:29,410 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-16 04:29:29,410 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-16 04:29:29,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-16 04:29:29,411 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_personality [2021-12-16 04:29:29,411 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_personality [2021-12-16 04:29:29,411 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-16 04:29:29,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-16 04:29:29,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-16 04:29:29,412 INFO L130 BoogieDeclarations]: Found specification of procedure get_start_sect [2021-12-16 04:29:29,419 INFO L138 BoogieDeclarations]: Found implementation of procedure get_start_sect [2021-12-16 04:29:29,419 INFO L130 BoogieDeclarations]: Found specification of procedure lock_device_hash_lock [2021-12-16 04:29:29,419 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_device_hash_lock [2021-12-16 04:29:29,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-16 04:29:29,419 INFO L130 BoogieDeclarations]: Found specification of procedure md_check_recovery [2021-12-16 04:29:29,419 INFO L138 BoogieDeclarations]: Found implementation of procedure md_check_recovery [2021-12-16 04:29:29,420 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_operations_active [2021-12-16 04:29:29,420 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_operations_active [2021-12-16 04:29:29,420 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash_locks_hash [2021-12-16 04:29:29,420 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash_locks_hash [2021-12-16 04:29:29,420 INFO L130 BoogieDeclarations]: Found specification of procedure print_raid5_conf [2021-12-16 04:29:29,420 INFO L138 BoogieDeclarations]: Found implementation of procedure print_raid5_conf [2021-12-16 04:29:29,420 INFO L130 BoogieDeclarations]: Found specification of procedure free_scratch_buffer [2021-12-16 04:29:29,420 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scratch_buffer [2021-12-16 04:29:29,420 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_next_disk [2021-12-16 04:29:29,420 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_next_disk [2021-12-16 04:29:29,420 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_d0 [2021-12-16 04:29:29,420 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_d0 [2021-12-16 04:29:29,420 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-16 04:29:29,420 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-16 04:29:29,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-16 04:29:29,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-16 04:29:29,420 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe [2021-12-16 04:29:29,421 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe [2021-12-16 04:29:29,421 INFO L130 BoogieDeclarations]: Found specification of procedure status [2021-12-16 04:29:29,421 INFO L138 BoogieDeclarations]: Found implementation of procedure status [2021-12-16 04:29:29,421 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-12-16 04:29:29,421 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-12-16 04:29:29,421 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_congested [2021-12-16 04:29:29,421 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_congested [2021-12-16 04:29:29,421 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-16 04:29:29,421 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-16 04:29:29,421 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2021-12-16 04:29:29,421 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2021-12-16 04:29:29,421 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_do_work [2021-12-16 04:29:29,421 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_do_work [2021-12-16 04:29:29,422 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-12-16 04:29:29,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-12-16 04:29:29,422 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2021-12-16 04:29:29,422 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2021-12-16 04:29:29,422 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-12-16 04:29:29,422 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-12-16 04:29:29,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-16 04:29:29,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-16 04:29:29,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-16 04:29:29,423 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-12-16 04:29:29,423 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-12-16 04:29:29,423 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2021-12-16 04:29:29,423 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2021-12-16 04:29:29,423 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2021-12-16 04:29:29,423 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2021-12-16 04:29:29,423 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-16 04:29:29,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-16 04:29:29,424 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_set_idx [2021-12-16 04:29:29,424 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_set_idx [2021-12-16 04:29:29,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-16 04:29:29,424 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_idx_to_slot [2021-12-16 04:29:29,424 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_idx_to_slot [2021-12-16 04:29:29,424 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_inc_bi_active_stripes [2021-12-16 04:29:29,424 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_inc_bi_active_stripes [2021-12-16 04:29:29,424 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_clear_badblocks [2021-12-16 04:29:29,424 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_clear_badblocks [2021-12-16 04:29:29,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-16 04:29:29,425 INFO L130 BoogieDeclarations]: Found specification of procedure disk_stack_limits [2021-12-16 04:29:29,425 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_stack_limits [2021-12-16 04:29:29,425 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-16 04:29:29,425 INFO L130 BoogieDeclarations]: Found specification of procedure compute_blocknr [2021-12-16 04:29:29,425 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_blocknr [2021-12-16 04:29:29,425 INFO L130 BoogieDeclarations]: Found specification of procedure remove_hash [2021-12-16 04:29:29,425 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_hash [2021-12-16 04:29:29,425 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_can_batch [2021-12-16 04:29:29,426 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_can_batch [2021-12-16 04:29:29,426 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_check_pq [2021-12-16 04:29:29,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_check_pq [2021-12-16 04:29:29,426 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash [2021-12-16 04:29:29,426 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash [2021-12-16 04:29:29,426 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-16 04:29:29,426 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-16 04:29:29,426 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_wakeup_stripe_thread [2021-12-16 04:29:29,426 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_wakeup_stripe_thread [2021-12-16 04:29:29,427 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_set_badblocks [2021-12-16 04:29:29,427 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_set_badblocks [2021-12-16 04:29:29,427 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_retry [2021-12-16 04:29:29,427 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_retry [2021-12-16 04:29:29,427 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-16 04:29:29,427 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-16 04:29:29,427 INFO L130 BoogieDeclarations]: Found specification of procedure release_inactive_stripe_list [2021-12-16 04:29:29,427 INFO L138 BoogieDeclarations]: Found implementation of procedure release_inactive_stripe_list [2021-12-16 04:29:29,428 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-16 04:29:29,428 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-16 04:29:29,428 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe [2021-12-16 04:29:29,428 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe [2021-12-16 04:29:29,428 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2021-12-16 04:29:29,428 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2021-12-16 04:29:29,428 INFO L130 BoogieDeclarations]: Found specification of procedure md_done_sync [2021-12-16 04:29:29,428 INFO L138 BoogieDeclarations]: Found implementation of procedure md_done_sync [2021-12-16 04:29:29,428 INFO L130 BoogieDeclarations]: Found specification of procedure __find_stripe [2021-12-16 04:29:29,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_stripe [2021-12-16 04:29:29,429 INFO L130 BoogieDeclarations]: Found specification of procedure disk_devt [2021-12-16 04:29:29,429 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_devt [2021-12-16 04:29:29,429 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-16 04:29:29,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-16 04:29:29,429 INFO L130 BoogieDeclarations]: Found specification of procedure make_request [2021-12-16 04:29:29,429 INFO L138 BoogieDeclarations]: Found implementation of procedure make_request [2021-12-16 04:29:29,429 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-16 04:29:29,429 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-16 04:29:29,430 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_begin [2021-12-16 04:29:29,430 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_begin [2021-12-16 04:29:29,430 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-16 04:29:29,515 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-16 04:29:29,515 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-16 04:29:29,515 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-16 04:29:29,515 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-16 04:29:29,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-16 04:29:29,515 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-16 04:29:29,515 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-16 04:29:29,515 INFO L130 BoogieDeclarations]: Found specification of procedure handle_active_stripes [2021-12-16 04:29:29,516 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_active_stripes [2021-12-16 04:29:29,516 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2021-12-16 04:29:29,516 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2021-12-16 04:29:29,516 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2021-12-16 04:29:29,516 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2021-12-16 04:29:29,516 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-16 04:29:29,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-16 04:29:29,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-16 04:29:29,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-16 04:29:29,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-16 04:29:29,516 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_size [2021-12-16 04:29:29,516 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_size [2021-12-16 04:29:29,516 INFO L130 BoogieDeclarations]: Found specification of procedure async_xor [2021-12-16 04:29:29,516 INFO L138 BoogieDeclarations]: Found implementation of procedure async_xor [2021-12-16 04:29:29,516 INFO L130 BoogieDeclarations]: Found specification of procedure md_sync_acct [2021-12-16 04:29:29,516 INFO L138 BoogieDeclarations]: Found implementation of procedure md_sync_acct [2021-12-16 04:29:29,516 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_start_reshape [2021-12-16 04:29:29,516 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_start_reshape [2021-12-16 04:29:29,516 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-16 04:29:29,516 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-16 04:29:29,516 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent_safe [2021-12-16 04:29:29,516 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent_safe [2021-12-16 04:29:29,516 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2021-12-16 04:29:29,516 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2021-12-16 04:29:29,517 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-16 04:29:29,517 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock [2021-12-16 04:29:29,517 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock [2021-12-16 04:29:29,517 INFO L130 BoogieDeclarations]: Found specification of procedure async_copy_data [2021-12-16 04:29:29,517 INFO L138 BoogieDeclarations]: Found implementation of procedure async_copy_data [2021-12-16 04:29:29,517 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_spare_active [2021-12-16 04:29:29,517 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_spare_active [2021-12-16 04:29:29,517 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-16 04:29:29,517 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-16 04:29:29,517 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-12-16 04:29:29,517 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-12-16 04:29:29,517 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_end [2021-12-16 04:29:29,517 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_end [2021-12-16 04:29:29,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-16 04:29:29,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-16 04:29:29,517 INFO L130 BoogieDeclarations]: Found specification of procedure md_allow_write [2021-12-16 04:29:29,517 INFO L138 BoogieDeclarations]: Found implementation of procedure md_allow_write [2021-12-16 04:29:29,517 INFO L130 BoogieDeclarations]: Found specification of procedure return_io [2021-12-16 04:29:29,517 INFO L138 BoogieDeclarations]: Found implementation of procedure return_io [2021-12-16 04:29:29,517 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2021-12-16 04:29:29,517 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2021-12-16 04:29:29,517 INFO L130 BoogieDeclarations]: Found specification of procedure lock_all_device_hash_locks_irq [2021-12-16 04:29:29,517 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_all_device_hash_locks_irq [2021-12-16 04:29:29,517 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-16 04:29:29,518 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-16 04:29:29,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-16 04:29:29,518 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-16 04:29:29,518 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-16 04:29:29,518 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-16 04:29:29,518 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_reconstruct [2021-12-16 04:29:29,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_reconstruct [2021-12-16 04:29:29,518 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_device_hash_lock [2021-12-16 04:29:29,518 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_device_hash_lock [2021-12-16 04:29:29,518 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_resize [2021-12-16 04:29:29,518 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_resize [2021-12-16 04:29:29,518 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_remap [2021-12-16 04:29:29,518 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_remap [2021-12-16 04:29:29,518 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_takeover [2021-12-16 04:29:29,518 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_takeover [2021-12-16 04:29:29,518 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-16 04:29:29,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-16 04:29:29,518 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2021-12-16 04:29:29,518 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2021-12-16 04:29:29,518 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2021-12-16 04:29:29,518 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2021-12-16 04:29:29,518 INFO L130 BoogieDeclarations]: Found specification of procedure run [2021-12-16 04:29:29,518 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2021-12-16 04:29:29,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-16 04:29:29,519 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-16 04:29:29,519 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-16 04:29:29,519 INFO L130 BoogieDeclarations]: Found specification of procedure check_stripe_cache [2021-12-16 04:29:29,519 INFO L138 BoogieDeclarations]: Found implementation of procedure check_stripe_cache [2021-12-16 04:29:29,519 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-16 04:29:29,519 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-16 04:29:29,519 INFO L130 BoogieDeclarations]: Found specification of procedure break_stripe_batch_list [2021-12-16 04:29:29,519 INFO L138 BoogieDeclarations]: Found implementation of procedure break_stripe_batch_list [2021-12-16 04:29:29,519 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_quiesce [2021-12-16 04:29:29,519 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_quiesce [2021-12-16 04:29:29,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-16 04:29:29,519 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-16 04:29:29,519 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-16 04:29:29,519 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2021-12-16 04:29:29,519 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2021-12-16 04:29:29,519 INFO L130 BoogieDeclarations]: Found specification of procedure bio_reset [2021-12-16 04:29:29,519 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_reset [2021-12-16 04:29:29,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-16 04:29:29,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-16 04:29:29,519 INFO L130 BoogieDeclarations]: Found specification of procedure drop_one_stripe [2021-12-16 04:29:29,519 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_one_stripe [2021-12-16 04:29:29,519 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2021-12-16 04:29:29,519 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2021-12-16 04:29:29,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-16 04:29:29,519 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_compute_sector [2021-12-16 04:29:29,520 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_compute_sector [2021-12-16 04:29:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_add_disk [2021-12-16 04:29:29,520 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_add_disk [2021-12-16 04:29:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_complete [2021-12-16 04:29:29,520 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_complete [2021-12-16 04:29:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_takeover [2021-12-16 04:29:29,520 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_takeover [2021-12-16 04:29:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-16 04:29:29,520 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-16 04:29:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-16 04:29:29,520 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-16 04:29:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-16 04:29:29,520 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-16 04:29:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure shrink_buffers [2021-12-16 04:29:29,520 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink_buffers [2021-12-16 04:29:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure do_release_stripe [2021-12-16 04:29:29,520 INFO L138 BoogieDeclarations]: Found implementation of procedure do_release_stripe [2021-12-16 04:29:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-12-16 04:29:29,520 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-12-16 04:29:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure scribble_alloc [2021-12-16 04:29:29,520 INFO L138 BoogieDeclarations]: Found implementation of procedure scribble_alloc [2021-12-16 04:29:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-16 04:29:29,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-16 04:29:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure md_wait_for_blocked_rdev [2021-12-16 04:29:29,521 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wait_for_blocked_rdev [2021-12-16 04:29:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_mergeable_bvec [2021-12-16 04:29:29,521 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_mergeable_bvec [2021-12-16 04:29:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-16 04:29:29,521 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-16 04:29:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure check_reshape [2021-12-16 04:29:29,521 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reshape [2021-12-16 04:29:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2021-12-16 04:29:29,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2021-12-16 04:29:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_stripe [2021-12-16 04:29:29,521 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_stripe [2021-12-16 04:29:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2021-12-16 04:29:29,521 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2021-12-16 04:29:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure raid4_takeover [2021-12-16 04:29:29,521 INFO L138 BoogieDeclarations]: Found implementation of procedure raid4_takeover [2021-12-16 04:29:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure r5_next_bio [2021-12-16 04:29:29,521 INFO L138 BoogieDeclarations]: Found implementation of procedure r5_next_bio [2021-12-16 04:29:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2021-12-16 04:29:29,521 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2021-12-16 04:29:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure free_conf [2021-12-16 04:29:29,521 INFO L138 BoogieDeclarations]: Found implementation of procedure free_conf [2021-12-16 04:29:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-16 04:29:29,521 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-16 04:29:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2021-12-16 04:29:29,522 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2021-12-16 04:29:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-12-16 04:29:29,522 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-12-16 04:29:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure only_parity [2021-12-16 04:29:29,522 INFO L138 BoogieDeclarations]: Found implementation of procedure only_parity [2021-12-16 04:29:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-16 04:29:29,522 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-16 04:29:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2021-12-16 04:29:29,522 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2021-12-16 04:29:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_conv [2021-12-16 04:29:29,522 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_conv [2021-12-16 04:29:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-16 04:29:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_3 [2021-12-16 04:29:29,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_3 [2021-12-16 04:29:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2021-12-16 04:29:29,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2021-12-16 04:29:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_2 [2021-12-16 04:29:29,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_2 [2021-12-16 04:29:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-12-16 04:29:29,555 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-12-16 04:29:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure grow_one_stripe [2021-12-16 04:29:29,555 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_one_stripe [2021-12-16 04:29:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_stripe [2021-12-16 04:29:29,555 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_stripe [2021-12-16 04:29:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_dec_pending [2021-12-16 04:29:29,555 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_dec_pending [2021-12-16 04:29:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_4 [2021-12-16 04:29:29,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_4 [2021-12-16 04:29:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2021-12-16 04:29:29,555 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2021-12-16 04:29:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-16 04:29:29,556 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-16 04:29:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-16 04:29:29,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-16 04:29:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure async_gen_syndrome [2021-12-16 04:29:29,556 INFO L138 BoogieDeclarations]: Found implementation of procedure async_gen_syndrome [2021-12-16 04:29:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_plug [2021-12-16 04:29:29,556 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_plug [2021-12-16 04:29:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_check_reshape [2021-12-16 04:29:29,556 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_check_reshape [2021-12-16 04:29:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-12-16 04:29:29,556 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-12-16 04:29:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure has_failed [2021-12-16 04:29:29,556 INFO L138 BoogieDeclarations]: Found implementation of procedure has_failed [2021-12-16 04:29:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-16 04:29:29,559 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-16 04:29:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2021-12-16 04:29:29,559 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2021-12-16 04:29:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reconstruction [2021-12-16 04:29:29,559 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reconstruction [2021-12-16 04:29:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_all_device_hash_locks_irq [2021-12-16 04:29:29,559 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_all_device_hash_locks_irq [2021-12-16 04:29:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-16 04:29:29,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-16 04:29:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2021-12-16 04:29:29,559 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2021-12-16 04:29:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-16 04:29:29,559 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-16 04:29:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-12-16 04:29:29,559 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-12-16 04:29:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_free [2021-12-16 04:29:29,560 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_free [2021-12-16 04:29:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-16 04:29:29,560 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-16 04:29:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2021-12-16 04:29:29,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2021-12-16 04:29:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2021-12-16 04:29:29,560 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2021-12-16 04:29:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure calc_degraded [2021-12-16 04:29:29,560 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_degraded [2021-12-16 04:29:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_test_cpu [2021-12-16 04:29:29,560 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_test_cpu [2021-12-16 04:29:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_scratch_buffer [2021-12-16 04:29:29,560 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_scratch_buffer [2021-12-16 04:29:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-16 04:29:29,560 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-16 04:29:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2021-12-16 04:29:29,560 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2021-12-16 04:29:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-16 04:29:29,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-16 04:29:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2021-12-16 04:29:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2021-12-16 04:29:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid6 [2021-12-16 04:29:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid6 [2021-12-16 04:29:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid5 [2021-12-16 04:29:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid5 [2021-12-16 04:29:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_startwrite [2021-12-16 04:29:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_startwrite [2021-12-16 04:29:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure set_syndrome_sources [2021-12-16 04:29:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure set_syndrome_sources [2021-12-16 04:29:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-12-16 04:29:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-12-16 04:29:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2021-12-16 04:29:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2021-12-16 04:29:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2021-12-16 04:29:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2021-12-16 04:29:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure use_new_offset [2021-12-16 04:29:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure use_new_offset [2021-12-16 04:29:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-12-16 04:29:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-12-16 04:29:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure error [2021-12-16 04:29:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2021-12-16 04:29:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2021-12-16 04:29:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2021-12-16 04:29:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-16 04:29:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-16 04:29:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-12-16 04:29:29,562 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-12-16 04:29:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure raid45_takeover_raid0 [2021-12-16 04:29:29,562 INFO L138 BoogieDeclarations]: Found implementation of procedure raid45_takeover_raid0 [2021-12-16 04:29:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_page [2021-12-16 04:29:29,562 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_page [2021-12-16 04:29:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-16 04:29:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_get [2021-12-16 04:29:29,562 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_get [2021-12-16 04:29:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-12-16 04:29:29,562 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-12-16 04:29:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2021-12-16 04:29:29,562 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2021-12-16 04:29:30,778 INFO L236 CfgBuilder]: Building ICFG [2021-12-16 04:29:30,782 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-16 04:29:31,195 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-16 04:29:42,160 INFO L277 CfgBuilder]: Performing block encoding [2021-12-16 04:29:42,208 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-16 04:29:42,208 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-16 04:29:42,217 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 04:29:42 BoogieIcfgContainer [2021-12-16 04:29:42,217 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-16 04:29:42,219 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-16 04:29:42,219 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-16 04:29:42,221 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-16 04:29:42,221 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 04:29:22" (1/3) ... [2021-12-16 04:29:42,222 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34fe9338 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 04:29:42, skipping insertion in model container [2021-12-16 04:29:42,222 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:29:28" (2/3) ... [2021-12-16 04:29:42,222 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34fe9338 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 04:29:42, skipping insertion in model container [2021-12-16 04:29:42,222 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 04:29:42" (3/3) ... [2021-12-16 04:29:42,223 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i [2021-12-16 04:29:42,227 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-16 04:29:42,227 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-16 04:29:42,289 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-16 04:29:42,294 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-16 04:29:42,294 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-16 04:29:42,395 INFO L276 IsEmpty]: Start isEmpty. Operand has 7019 states, 4812 states have (on average 1.415211970074813) internal successors, (6810), 5050 states have internal predecessors, (6810), 1967 states have call successors, (1967), 239 states have call predecessors, (1967), 238 states have return successors, (1955), 1914 states have call predecessors, (1955), 1955 states have call successors, (1955) [2021-12-16 04:29:42,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2021-12-16 04:29:42,435 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 04:29:42,437 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 04:29:42,437 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 04:29:42,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 04:29:42,441 INFO L85 PathProgramCache]: Analyzing trace with hash -1565307591, now seen corresponding path program 1 times [2021-12-16 04:29:42,449 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 04:29:42,450 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1714879137] [2021-12-16 04:29:42,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 04:29:42,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 04:29:43,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-16 04:29:43,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:43,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:43,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-16 04:29:43,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:43,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:43,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-16 04:29:43,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:43,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:43,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-16 04:29:43,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:43,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:43,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-16 04:29:43,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:43,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:43,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-16 04:29:43,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:43,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:43,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-16 04:29:43,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:43,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:43,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-12-16 04:29:43,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:43,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:43,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-12-16 04:29:43,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:43,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:43,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-16 04:29:43,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:43,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:43,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-16 04:29:43,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:43,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:43,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-16 04:29:43,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:43,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:43,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-16 04:29:43,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:43,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:43,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-12-16 04:29:43,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:43,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:43,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-12-16 04:29:43,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:43,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:43,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-12-16 04:29:43,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:43,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:43,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-12-16 04:29:43,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:43,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:43,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-16 04:29:43,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:43,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:43,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-12-16 04:29:43,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:43,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:43,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:44,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2021-12-16 04:29:44,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:44,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-16 04:29:44,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:44,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-12-16 04:29:44,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:44,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2021-12-16 04:29:44,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:44,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2021-12-16 04:29:44,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:44,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-16 04:29:44,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:44,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2021-12-16 04:29:44,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:44,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-12-16 04:29:44,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:44,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2021-12-16 04:29:44,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:44,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2021-12-16 04:29:44,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:44,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2021-12-16 04:29:44,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:44,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2021-12-16 04:29:44,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:44,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-16 04:29:44,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:44,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2021-12-16 04:29:44,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:29:44,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-12-16 04:29:44,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2021-12-16 04:29:44,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-16 04:29:44,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2021-12-16 04:29:44,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-16 04:29:44,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2021-12-16 04:29:44,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2021-12-16 04:29:44,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2021-12-16 04:29:44,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-16 04:29:44,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-16 04:29:44,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2021-12-16 04:29:44,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-16 04:29:44,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2021-12-16 04:29:44,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2021-12-16 04:29:44,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2021-12-16 04:29:44,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 696 [2021-12-16 04:29:44,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-12-16 04:29:44,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 718 [2021-12-16 04:29:44,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729 [2021-12-16 04:29:44,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2021-12-16 04:29:44,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 751 [2021-12-16 04:29:44,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-12-16 04:29:44,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2021-12-16 04:29:44,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:44,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:29:44,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:45,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 812 [2021-12-16 04:29:45,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:29:45,015 INFO L134 CoverageAnalysis]: Checked inductivity of 9669 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9669 trivial. 0 not checked. [2021-12-16 04:29:45,016 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 04:29:45,016 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1714879137] [2021-12-16 04:29:45,017 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1714879137] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 04:29:45,017 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 04:29:45,018 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-16 04:29:45,019 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [564932182] [2021-12-16 04:29:45,020 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 04:29:45,024 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-16 04:29:45,025 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 04:29:45,047 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-16 04:29:45,047 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-16 04:29:45,064 INFO L87 Difference]: Start difference. First operand has 7019 states, 4812 states have (on average 1.415211970074813) internal successors, (6810), 5050 states have internal predecessors, (6810), 1967 states have call successors, (1967), 239 states have call predecessors, (1967), 238 states have return successors, (1955), 1914 states have call predecessors, (1955), 1955 states have call successors, (1955) Second operand has 5 states, 5 states have (on average 21.8) internal successors, (109), 2 states have internal predecessors, (109), 2 states have call successors, (65), 5 states have call predecessors, (65), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2021-12-16 04:29:50,867 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-12-16 04:29:57,218 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-12-16 04:29:59,731 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-16 04:30:05,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-16 04:30:05,350 INFO L93 Difference]: Finished difference Result 14921 states and 23314 transitions. [2021-12-16 04:30:05,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-16 04:30:05,357 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 21.8) internal successors, (109), 2 states have internal predecessors, (109), 2 states have call successors, (65), 5 states have call predecessors, (65), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) Word has length 826 [2021-12-16 04:30:05,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-16 04:30:05,429 INFO L225 Difference]: With dead ends: 14921 [2021-12-16 04:30:05,429 INFO L226 Difference]: Without dead ends: 7796 [2021-12-16 04:30:05,478 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 362 GetRequests, 358 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-12-16 04:30:05,481 INFO L933 BasicCegarLoop]: 10362 mSDtfsCounter, 5753 mSDsluCounter, 5233 mSDsCounter, 0 mSdLazyCounter, 3970 mSolverCounterSat, 7459 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5955 SdHoareTripleChecker+Valid, 15595 SdHoareTripleChecker+Invalid, 11432 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7459 IncrementalHoareTripleChecker+Valid, 3970 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.3s IncrementalHoareTripleChecker+Time [2021-12-16 04:30:05,484 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5955 Valid, 15595 Invalid, 11432 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7459 Valid, 3970 Invalid, 3 Unknown, 0 Unchecked, 19.3s Time] [2021-12-16 04:30:05,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7796 states. [2021-12-16 04:30:05,880 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7796 to 6912. [2021-12-16 04:30:05,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6912 states, 4724 states have (on average 1.4045300592718035) internal successors, (6635), 4948 states have internal predecessors, (6635), 1951 states have call successors, (1951), 237 states have call predecessors, (1951), 236 states have return successors, (1950), 1909 states have call predecessors, (1950), 1950 states have call successors, (1950) [2021-12-16 04:30:05,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6912 states to 6912 states and 10536 transitions. [2021-12-16 04:30:05,963 INFO L78 Accepts]: Start accepts. Automaton has 6912 states and 10536 transitions. Word has length 826 [2021-12-16 04:30:05,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-16 04:30:05,965 INFO L470 AbstractCegarLoop]: Abstraction has 6912 states and 10536 transitions. [2021-12-16 04:30:05,968 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 21.8) internal successors, (109), 2 states have internal predecessors, (109), 2 states have call successors, (65), 5 states have call predecessors, (65), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2021-12-16 04:30:05,968 INFO L276 IsEmpty]: Start isEmpty. Operand 6912 states and 10536 transitions. [2021-12-16 04:30:05,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 828 [2021-12-16 04:30:05,994 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 04:30:05,994 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 04:30:05,994 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-16 04:30:05,995 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 04:30:05,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 04:30:05,995 INFO L85 PathProgramCache]: Analyzing trace with hash -123211091, now seen corresponding path program 1 times [2021-12-16 04:30:05,995 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 04:30:05,996 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [243137400] [2021-12-16 04:30:05,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 04:30:05,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 04:30:06,363 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-12-16 04:30:06,364 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [886591079] [2021-12-16 04:30:06,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 04:30:06,364 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-16 04:30:06,365 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-16 04:30:06,395 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-16 04:30:06,439 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-12-16 04:30:08,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:08,440 INFO L263 TraceCheckSpWp]: Trace formula consists of 8212 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-16 04:30:08,483 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-16 04:30:09,570 INFO L134 CoverageAnalysis]: Checked inductivity of 9669 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9669 trivial. 0 not checked. [2021-12-16 04:30:09,570 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-16 04:30:09,570 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 04:30:09,570 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [243137400] [2021-12-16 04:30:09,571 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-12-16 04:30:09,571 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [886591079] [2021-12-16 04:30:09,571 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [886591079] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 04:30:09,571 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 04:30:09,571 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-16 04:30:09,572 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1761603255] [2021-12-16 04:30:09,572 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 04:30:09,574 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-16 04:30:09,574 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 04:30:09,574 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-16 04:30:09,574 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-16 04:30:09,575 INFO L87 Difference]: Start difference. First operand 6912 states and 10536 transitions. Second operand has 3 states, 3 states have (on average 36.333333333333336) internal successors, (109), 3 states have internal predecessors, (109), 2 states have call successors, (66), 2 states have call predecessors, (66), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2021-12-16 04:30:10,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-16 04:30:10,313 INFO L93 Difference]: Finished difference Result 20344 states and 31029 transitions. [2021-12-16 04:30:10,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-16 04:30:10,313 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.333333333333336) internal successors, (109), 3 states have internal predecessors, (109), 2 states have call successors, (66), 2 states have call predecessors, (66), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) Word has length 827 [2021-12-16 04:30:10,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-16 04:30:10,411 INFO L225 Difference]: With dead ends: 20344 [2021-12-16 04:30:10,412 INFO L226 Difference]: Without dead ends: 13553 [2021-12-16 04:30:10,452 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 826 GetRequests, 825 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-16 04:30:10,453 INFO L933 BasicCegarLoop]: 15009 mSDtfsCounter, 10252 mSDsluCounter, 10210 mSDsCounter, 0 mSdLazyCounter, 198 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10252 SdHoareTripleChecker+Valid, 25219 SdHoareTripleChecker+Invalid, 247 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 198 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-12-16 04:30:10,453 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [10252 Valid, 25219 Invalid, 247 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 198 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-12-16 04:30:10,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13553 states. [2021-12-16 04:30:10,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13553 to 13549. [2021-12-16 04:30:11,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13549 states, 9293 states have (on average 1.404067577746691) internal successors, (13048), 9742 states have internal predecessors, (13048), 3786 states have call successors, (3786), 470 states have call predecessors, (3786), 469 states have return successors, (3785), 3702 states have call predecessors, (3785), 3785 states have call successors, (3785) [2021-12-16 04:30:11,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13549 states to 13549 states and 20619 transitions. [2021-12-16 04:30:11,096 INFO L78 Accepts]: Start accepts. Automaton has 13549 states and 20619 transitions. Word has length 827 [2021-12-16 04:30:11,098 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-16 04:30:11,098 INFO L470 AbstractCegarLoop]: Abstraction has 13549 states and 20619 transitions. [2021-12-16 04:30:11,099 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.333333333333336) internal successors, (109), 3 states have internal predecessors, (109), 2 states have call successors, (66), 2 states have call predecessors, (66), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2021-12-16 04:30:11,099 INFO L276 IsEmpty]: Start isEmpty. Operand 13549 states and 20619 transitions. [2021-12-16 04:30:11,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 830 [2021-12-16 04:30:11,110 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 04:30:11,110 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 04:30:11,175 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-12-16 04:30:11,327 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-16 04:30:11,328 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 04:30:11,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 04:30:11,329 INFO L85 PathProgramCache]: Analyzing trace with hash 636665999, now seen corresponding path program 1 times [2021-12-16 04:30:11,329 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 04:30:11,329 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [695564238] [2021-12-16 04:30:11,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 04:30:11,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 04:30:11,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:11,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-16 04:30:11,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:11,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:11,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:11,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:11,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:11,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-16 04:30:11,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:11,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:11,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:11,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:11,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:11,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-16 04:30:11,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:11,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:11,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:11,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:11,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:11,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-16 04:30:11,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:11,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:11,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:11,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:11,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:11,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-16 04:30:11,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:11,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:11,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:11,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:11,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:11,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-16 04:30:11,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:11,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:11,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:11,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:11,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:11,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-16 04:30:11,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:11,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:11,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:11,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:11,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:11,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-12-16 04:30:11,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:12,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-12-16 04:30:12,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:12,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-16 04:30:12,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:12,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-16 04:30:12,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:12,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-16 04:30:12,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:12,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-16 04:30:12,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:12,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-12-16 04:30:12,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:12,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-12-16 04:30:12,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:12,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-12-16 04:30:12,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:12,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-12-16 04:30:12,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:12,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-16 04:30:12,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:12,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-12-16 04:30:12,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:12,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2021-12-16 04:30:12,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:12,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-16 04:30:12,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:12,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-12-16 04:30:12,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:12,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2021-12-16 04:30:12,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:12,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2021-12-16 04:30:12,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:12,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-16 04:30:12,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:12,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2021-12-16 04:30:12,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:12,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-12-16 04:30:12,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:12,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2021-12-16 04:30:12,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:12,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2021-12-16 04:30:12,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:12,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2021-12-16 04:30:12,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:12,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2021-12-16 04:30:12,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:12,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-16 04:30:12,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:12,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2021-12-16 04:30:12,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-16 04:30:12,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-12-16 04:30:12,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2021-12-16 04:30:12,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-16 04:30:12,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2021-12-16 04:30:12,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-16 04:30:12,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2021-12-16 04:30:12,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2021-12-16 04:30:12,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2021-12-16 04:30:12,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-16 04:30:12,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-16 04:30:12,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2021-12-16 04:30:12,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-16 04:30:12,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2021-12-16 04:30:12,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2021-12-16 04:30:12,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2021-12-16 04:30:12,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 696 [2021-12-16 04:30:12,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-12-16 04:30:12,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 718 [2021-12-16 04:30:12,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729 [2021-12-16 04:30:12,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2021-12-16 04:30:12,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:12,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:12,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 751 [2021-12-16 04:30:13,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:13,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:13,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:13,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-12-16 04:30:13,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:13,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:13,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:13,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2021-12-16 04:30:13,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:13,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:30:13,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:13,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 815 [2021-12-16 04:30:13,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:30:13,062 INFO L134 CoverageAnalysis]: Checked inductivity of 9669 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9669 trivial. 0 not checked. [2021-12-16 04:30:13,062 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 04:30:13,062 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [695564238] [2021-12-16 04:30:13,063 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [695564238] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 04:30:13,063 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 04:30:13,063 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-16 04:30:13,063 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1595696870] [2021-12-16 04:30:13,063 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 04:30:13,065 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-16 04:30:13,065 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 04:30:13,066 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-16 04:30:13,066 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-16 04:30:13,066 INFO L87 Difference]: Start difference. First operand 13549 states and 20619 transitions. Second operand has 6 states, 6 states have (on average 18.666666666666668) internal successors, (112), 3 states have internal predecessors, (112), 2 states have call successors, (65), 5 states have call predecessors, (65), 1 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60)