./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 839c364b 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 0.2.2-839c364b5d67a0f615c82cb70ab247790648d4a9-839c364 [2021-12-14 18:15:07,419 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-14 18:15:07,420 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-14 18:15:07,466 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-14 18:15:07,466 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-14 18:15:07,469 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-14 18:15:07,469 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-14 18:15:07,473 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-14 18:15:07,475 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-14 18:15:07,479 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-14 18:15:07,479 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-14 18:15:07,480 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-14 18:15:07,481 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-14 18:15:07,482 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-14 18:15:07,483 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-14 18:15:07,483 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-14 18:15:07,484 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-14 18:15:07,484 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-14 18:15:07,485 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-14 18:15:07,486 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-14 18:15:07,487 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-14 18:15:07,488 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-14 18:15:07,489 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-14 18:15:07,490 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-14 18:15:07,494 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-14 18:15:07,496 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-14 18:15:07,496 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-14 18:15:07,497 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-14 18:15:07,497 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-14 18:15:07,497 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-14 18:15:07,497 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-14 18:15:07,498 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-14 18:15:07,498 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-14 18:15:07,499 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-14 18:15:07,499 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-14 18:15:07,499 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-14 18:15:07,500 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-14 18:15:07,500 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-14 18:15:07,500 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-14 18:15:07,501 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-14 18:15:07,501 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-14 18:15:07,502 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-14 18:15:07,521 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-14 18:15:07,524 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-14 18:15:07,524 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-14 18:15:07,524 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-14 18:15:07,525 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-14 18:15:07,525 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-14 18:15:07,526 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-14 18:15:07,526 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-14 18:15:07,526 INFO L138 SettingsManager]: * Use SBE=true [2021-12-14 18:15:07,526 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-14 18:15:07,527 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-14 18:15:07,527 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-14 18:15:07,527 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-14 18:15:07,527 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-14 18:15:07,528 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-14 18:15:07,528 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-14 18:15:07,528 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-14 18:15:07,528 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-14 18:15:07,528 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-14 18:15:07,529 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-14 18:15:07,529 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-14 18:15:07,532 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 18:15:07,532 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-14 18:15:07,532 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-14 18:15:07,532 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-14 18:15:07,533 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-14 18:15:07,533 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-14 18:15:07,533 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-14 18:15:07,533 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-14 18:15:07,533 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-14 18:15:07,533 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-14 18:15:07,533 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3dbf2c44e5d70b9c026e25429eb7290238d1563963b6861d1a2ea3289d7dbe7 [2021-12-14 18:15:07,714 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-14 18:15:07,731 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-14 18:15:07,733 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-14 18:15:07,734 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-14 18:15:07,735 INFO L275 PluginConnector]: CDTParser initialized [2021-12-14 18:15:07,736 INFO L432 ainManager$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 [2021-12-14 18:15:07,790 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3408af46/b811434ad97944f6802bcf9b516b0229/FLAGba200996a [2021-12-14 18:15:08,516 INFO L306 CDTParser]: Found 1 translation units. [2021-12-14 18:15:08,517 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 [2021-12-14 18:15:08,591 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3408af46/b811434ad97944f6802bcf9b516b0229/FLAGba200996a [2021-12-14 18:15:09,063 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3408af46/b811434ad97944f6802bcf9b516b0229 [2021-12-14 18:15:09,067 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-14 18:15:09,069 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-14 18:15:09,070 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-14 18:15:09,071 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-14 18:15:09,073 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-14 18:15:09,074 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:15:09" (1/1) ... [2021-12-14 18:15:09,074 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c197bfa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:09, skipping insertion in model container [2021-12-14 18:15:09,074 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:15:09" (1/1) ... [2021-12-14 18:15:09,079 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-14 18:15:09,215 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-14 18:15:12,147 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-14 18:15:12,149 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-14 18:15:12,151 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-14 18:15:12,151 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-14 18:15:12,151 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-14 18:15:12,914 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] [2021-12-14 18:15:12,977 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 18:15:13,006 INFO L203 MainTranslator]: Completed pre-run [2021-12-14 18:15:13,360 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-14 18:15:13,361 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-14 18:15:13,362 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-14 18:15:13,362 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-14 18:15:13,362 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-14 18:15:13,711 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] [2021-12-14 18:15:13,718 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 18:15:13,893 INFO L208 MainTranslator]: Completed translation [2021-12-14 18:15:13,898 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:13 WrapperNode [2021-12-14 18:15:13,898 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-14 18:15:13,900 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-14 18:15:13,900 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-14 18:15:13,900 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-14 18:15:13,910 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:13" (1/1) ... [2021-12-14 18:15:14,087 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:13" (1/1) ... [2021-12-14 18:15:14,378 INFO L137 Inliner]: procedures = 521, calls = 7038, calls flagged for inlining = 212, calls inlined = 199, statements flattened = 17778 [2021-12-14 18:15:14,380 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-14 18:15:14,381 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-14 18:15:14,381 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-14 18:15:14,381 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-14 18:15:14,387 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:13" (1/1) ... [2021-12-14 18:15:14,387 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:13" (1/1) ... [2021-12-14 18:15:14,463 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:13" (1/1) ... [2021-12-14 18:15:14,465 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:13" (1/1) ... [2021-12-14 18:15:14,686 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:13" (1/1) ... [2021-12-14 18:15:14,761 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:13" (1/1) ... [2021-12-14 18:15:14,839 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:13" (1/1) ... [2021-12-14 18:15:15,004 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-14 18:15:15,005 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-14 18:15:15,005 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-14 18:15:15,005 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-14 18:15:15,008 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:13" (1/1) ... [2021-12-14 18:15:15,035 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 18:15:15,062 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 18:15:15,075 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) [2021-12-14 18:15:15,090 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 [2021-12-14 18:15:15,120 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-14 18:15:15,121 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-14 18:15:15,121 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_thread_groups [2021-12-14 18:15:15,121 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_thread_groups [2021-12-14 18:15:15,121 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2021-12-14 18:15:15,121 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2021-12-14 18:15:15,121 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2021-12-14 18:15:15,122 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2021-12-14 18:15:15,122 INFO L130 BoogieDeclarations]: Found specification of procedure init_async_submit [2021-12-14 18:15:15,122 INFO L138 BoogieDeclarations]: Found implementation of procedure init_async_submit [2021-12-14 18:15:15,122 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-14 18:15:15,122 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_finish_reshape [2021-12-14 18:15:15,122 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_finish_reshape [2021-12-14 18:15:15,122 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-12-14 18:15:15,122 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-12-14 18:15:15,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-14 18:15:15,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-14 18:15:15,123 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_free [2021-12-14 18:15:15,123 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_free [2021-12-14 18:15:15,123 INFO L130 BoogieDeclarations]: Found specification of procedure sync_request [2021-12-14 18:15:15,123 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_request [2021-12-14 18:15:15,123 INFO L130 BoogieDeclarations]: Found specification of procedure get_active_stripe [2021-12-14 18:15:15,123 INFO L138 BoogieDeclarations]: Found implementation of procedure get_active_stripe [2021-12-14 18:15:15,123 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-14 18:15:15,124 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-14 18:15:15,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-14 18:15:15,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-14 18:15:15,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-14 18:15:15,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-14 18:15:15,124 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_remove_disk [2021-12-14 18:15:15,124 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_remove_disk [2021-12-14 18:15:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2021-12-14 18:15:15,125 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2021-12-14 18:15:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-12-14 18:15:15,125 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-12-14 18:15:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_start_sync [2021-12-14 18:15:15,125 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_start_sync [2021-12-14 18:15:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_list [2021-12-14 18:15:15,126 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_list [2021-12-14 18:15:15,126 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2021-12-14 18:15:15,126 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2021-12-14 18:15:15,126 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-12-14 18:15:15,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-12-14 18:15:15,126 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_check_reshape [2021-12-14 18:15:15,126 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_check_reshape [2021-12-14 18:15:15,127 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2021-12-14 18:15:15,127 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2021-12-14 18:15:15,128 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-14 18:15:15,128 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-14 18:15:15,128 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2021-12-14 18:15:15,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2021-12-14 18:15:15,128 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2021-12-14 18:15:15,128 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2021-12-14 18:15:15,129 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-14 18:15:15,129 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-14 18:15:15,129 INFO L130 BoogieDeclarations]: Found specification of procedure setup_conf [2021-12-14 18:15:15,129 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_conf [2021-12-14 18:15:15,129 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2021-12-14 18:15:15,129 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2021-12-14 18:15:15,129 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2021-12-14 18:15:15,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2021-12-14 18:15:15,130 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-14 18:15:15,130 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-14 18:15:15,130 INFO L130 BoogieDeclarations]: Found specification of procedure add_stripe_bio [2021-12-14 18:15:15,130 INFO L138 BoogieDeclarations]: Found implementation of procedure add_stripe_bio [2021-12-14 18:15:15,130 INFO L130 BoogieDeclarations]: Found specification of procedure bio_init [2021-12-14 18:15:15,131 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_init [2021-12-14 18:15:15,131 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2021-12-14 18:15:15,131 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2021-12-14 18:15:15,131 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-12-14 18:15:15,131 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-12-14 18:15:15,131 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_clean_event [2021-12-14 18:15:15,131 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_clean_event [2021-12-14 18:15:15,131 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-12-14 18:15:15,131 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-12-14 18:15:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_endwrite [2021-12-14 18:15:15,132 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_endwrite [2021-12-14 18:15:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-14 18:15:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure async_memcpy [2021-12-14 18:15:15,132 INFO L138 BoogieDeclarations]: Found implementation of procedure async_memcpy [2021-12-14 18:15:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-14 18:15:15,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-14 18:15:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-14 18:15:15,133 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-14 18:15:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-14 18:15:15,133 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-14 18:15:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure __release_stripe [2021-12-14 18:15:15,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_stripe [2021-12-14 18:15:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure md_write_end [2021-12-14 18:15:15,134 INFO L138 BoogieDeclarations]: Found implementation of procedure md_write_end [2021-12-14 18:15:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-14 18:15:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_begin [2021-12-14 18:15:15,134 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_begin [2021-12-14 18:15:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure is_badblock [2021-12-14 18:15:15,135 INFO L138 BoogieDeclarations]: Found implementation of procedure is_badblock [2021-12-14 18:15:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2021-12-14 18:15:15,135 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2021-12-14 18:15:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_array_sectors [2021-12-14 18:15:15,135 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_array_sectors [2021-12-14 18:15:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2021-12-14 18:15:15,135 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2021-12-14 18:15:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure async_trigger_callback [2021-12-14 18:15:15,136 INFO L138 BoogieDeclarations]: Found implementation of procedure async_trigger_callback [2021-12-14 18:15:15,136 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_dec_bi_active_stripes [2021-12-14 18:15:15,136 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_dec_bi_active_stripes [2021-12-14 18:15:15,136 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-14 18:15:15,136 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-14 18:15:15,137 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_personality [2021-12-14 18:15:15,138 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_personality [2021-12-14 18:15:15,139 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-14 18:15:15,139 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-14 18:15:15,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-14 18:15:15,140 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_personality [2021-12-14 18:15:15,140 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_personality [2021-12-14 18:15:15,140 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-14 18:15:15,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-14 18:15:15,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-14 18:15:15,141 INFO L130 BoogieDeclarations]: Found specification of procedure get_start_sect [2021-12-14 18:15:15,144 INFO L138 BoogieDeclarations]: Found implementation of procedure get_start_sect [2021-12-14 18:15:15,145 INFO L130 BoogieDeclarations]: Found specification of procedure lock_device_hash_lock [2021-12-14 18:15:15,145 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_device_hash_lock [2021-12-14 18:15:15,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-14 18:15:15,145 INFO L130 BoogieDeclarations]: Found specification of procedure md_check_recovery [2021-12-14 18:15:15,145 INFO L138 BoogieDeclarations]: Found implementation of procedure md_check_recovery [2021-12-14 18:15:15,145 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_operations_active [2021-12-14 18:15:15,145 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_operations_active [2021-12-14 18:15:15,145 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash_locks_hash [2021-12-14 18:15:15,145 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash_locks_hash [2021-12-14 18:15:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure print_raid5_conf [2021-12-14 18:15:15,146 INFO L138 BoogieDeclarations]: Found implementation of procedure print_raid5_conf [2021-12-14 18:15:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure free_scratch_buffer [2021-12-14 18:15:15,146 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scratch_buffer [2021-12-14 18:15:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_next_disk [2021-12-14 18:15:15,146 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_next_disk [2021-12-14 18:15:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_d0 [2021-12-14 18:15:15,146 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_d0 [2021-12-14 18:15:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-14 18:15:15,146 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-14 18:15:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-14 18:15:15,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-14 18:15:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe [2021-12-14 18:15:15,147 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe [2021-12-14 18:15:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure status [2021-12-14 18:15:15,147 INFO L138 BoogieDeclarations]: Found implementation of procedure status [2021-12-14 18:15:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-12-14 18:15:15,147 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-12-14 18:15:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_congested [2021-12-14 18:15:15,148 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_congested [2021-12-14 18:15:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-14 18:15:15,148 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-14 18:15:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2021-12-14 18:15:15,148 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2021-12-14 18:15:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_do_work [2021-12-14 18:15:15,148 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_do_work [2021-12-14 18:15:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-12-14 18:15:15,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-12-14 18:15:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2021-12-14 18:15:15,149 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2021-12-14 18:15:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-12-14 18:15:15,149 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-12-14 18:15:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-14 18:15:15,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-14 18:15:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-14 18:15:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-12-14 18:15:15,149 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-12-14 18:15:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2021-12-14 18:15:15,149 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2021-12-14 18:15:15,150 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2021-12-14 18:15:15,150 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2021-12-14 18:15:15,150 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-14 18:15:15,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-14 18:15:15,150 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_set_idx [2021-12-14 18:15:15,150 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_set_idx [2021-12-14 18:15:15,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-14 18:15:15,150 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_idx_to_slot [2021-12-14 18:15:15,150 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_idx_to_slot [2021-12-14 18:15:15,150 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_inc_bi_active_stripes [2021-12-14 18:15:15,151 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_inc_bi_active_stripes [2021-12-14 18:15:15,151 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_clear_badblocks [2021-12-14 18:15:15,151 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_clear_badblocks [2021-12-14 18:15:15,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-14 18:15:15,151 INFO L130 BoogieDeclarations]: Found specification of procedure disk_stack_limits [2021-12-14 18:15:15,152 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_stack_limits [2021-12-14 18:15:15,152 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-14 18:15:15,152 INFO L130 BoogieDeclarations]: Found specification of procedure compute_blocknr [2021-12-14 18:15:15,152 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_blocknr [2021-12-14 18:15:15,153 INFO L130 BoogieDeclarations]: Found specification of procedure remove_hash [2021-12-14 18:15:15,153 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_hash [2021-12-14 18:15:15,153 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_can_batch [2021-12-14 18:15:15,153 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_can_batch [2021-12-14 18:15:15,153 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_check_pq [2021-12-14 18:15:15,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_check_pq [2021-12-14 18:15:15,153 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash [2021-12-14 18:15:15,153 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash [2021-12-14 18:15:15,153 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-14 18:15:15,153 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-14 18:15:15,154 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_wakeup_stripe_thread [2021-12-14 18:15:15,154 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_wakeup_stripe_thread [2021-12-14 18:15:15,154 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_set_badblocks [2021-12-14 18:15:15,154 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_set_badblocks [2021-12-14 18:15:15,154 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_retry [2021-12-14 18:15:15,154 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_retry [2021-12-14 18:15:15,154 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-14 18:15:15,154 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-14 18:15:15,154 INFO L130 BoogieDeclarations]: Found specification of procedure release_inactive_stripe_list [2021-12-14 18:15:15,154 INFO L138 BoogieDeclarations]: Found implementation of procedure release_inactive_stripe_list [2021-12-14 18:15:15,155 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-14 18:15:15,155 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-14 18:15:15,155 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe [2021-12-14 18:15:15,155 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe [2021-12-14 18:15:15,155 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2021-12-14 18:15:15,155 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2021-12-14 18:15:15,155 INFO L130 BoogieDeclarations]: Found specification of procedure md_done_sync [2021-12-14 18:15:15,155 INFO L138 BoogieDeclarations]: Found implementation of procedure md_done_sync [2021-12-14 18:15:15,155 INFO L130 BoogieDeclarations]: Found specification of procedure __find_stripe [2021-12-14 18:15:15,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_stripe [2021-12-14 18:15:15,156 INFO L130 BoogieDeclarations]: Found specification of procedure disk_devt [2021-12-14 18:15:15,156 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_devt [2021-12-14 18:15:15,156 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-14 18:15:15,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-14 18:15:15,156 INFO L130 BoogieDeclarations]: Found specification of procedure make_request [2021-12-14 18:15:15,156 INFO L138 BoogieDeclarations]: Found implementation of procedure make_request [2021-12-14 18:15:15,156 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-14 18:15:15,156 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-14 18:15:15,156 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_begin [2021-12-14 18:15:15,156 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_begin [2021-12-14 18:15:15,157 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-14 18:15:15,157 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-14 18:15:15,157 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-14 18:15:15,157 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-14 18:15:15,157 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-14 18:15:15,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-14 18:15:15,157 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-14 18:15:15,157 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-14 18:15:15,157 INFO L130 BoogieDeclarations]: Found specification of procedure handle_active_stripes [2021-12-14 18:15:15,158 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_active_stripes [2021-12-14 18:15:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2021-12-14 18:15:15,161 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2021-12-14 18:15:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2021-12-14 18:15:15,161 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2021-12-14 18:15:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-14 18:15:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-14 18:15:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-14 18:15:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-14 18:15:15,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-14 18:15:15,162 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_size [2021-12-14 18:15:15,162 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_size [2021-12-14 18:15:15,162 INFO L130 BoogieDeclarations]: Found specification of procedure async_xor [2021-12-14 18:15:15,163 INFO L138 BoogieDeclarations]: Found implementation of procedure async_xor [2021-12-14 18:15:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure md_sync_acct [2021-12-14 18:15:15,163 INFO L138 BoogieDeclarations]: Found implementation of procedure md_sync_acct [2021-12-14 18:15:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_start_reshape [2021-12-14 18:15:15,163 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_start_reshape [2021-12-14 18:15:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-14 18:15:15,163 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-14 18:15:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent_safe [2021-12-14 18:15:15,163 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent_safe [2021-12-14 18:15:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2021-12-14 18:15:15,164 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2021-12-14 18:15:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-14 18:15:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock [2021-12-14 18:15:15,164 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock [2021-12-14 18:15:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure async_copy_data [2021-12-14 18:15:15,164 INFO L138 BoogieDeclarations]: Found implementation of procedure async_copy_data [2021-12-14 18:15:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_spare_active [2021-12-14 18:15:15,164 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_spare_active [2021-12-14 18:15:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-14 18:15:15,164 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-14 18:15:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-12-14 18:15:15,165 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-12-14 18:15:15,165 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_end [2021-12-14 18:15:15,165 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_end [2021-12-14 18:15:15,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-14 18:15:15,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-14 18:15:15,165 INFO L130 BoogieDeclarations]: Found specification of procedure md_allow_write [2021-12-14 18:15:15,165 INFO L138 BoogieDeclarations]: Found implementation of procedure md_allow_write [2021-12-14 18:15:15,165 INFO L130 BoogieDeclarations]: Found specification of procedure return_io [2021-12-14 18:15:15,165 INFO L138 BoogieDeclarations]: Found implementation of procedure return_io [2021-12-14 18:15:15,165 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2021-12-14 18:15:15,165 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2021-12-14 18:15:15,166 INFO L130 BoogieDeclarations]: Found specification of procedure lock_all_device_hash_locks_irq [2021-12-14 18:15:15,166 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_all_device_hash_locks_irq [2021-12-14 18:15:15,166 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-14 18:15:15,166 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-14 18:15:15,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-14 18:15:15,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-14 18:15:15,166 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-14 18:15:15,166 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-14 18:15:15,166 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_reconstruct [2021-12-14 18:15:15,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_reconstruct [2021-12-14 18:15:15,166 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_device_hash_lock [2021-12-14 18:15:15,167 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_device_hash_lock [2021-12-14 18:15:15,167 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_resize [2021-12-14 18:15:15,167 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_resize [2021-12-14 18:15:15,167 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_remap [2021-12-14 18:15:15,167 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_remap [2021-12-14 18:15:15,167 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_takeover [2021-12-14 18:15:15,167 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_takeover [2021-12-14 18:15:15,167 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-14 18:15:15,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-14 18:15:15,167 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2021-12-14 18:15:15,168 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2021-12-14 18:15:15,168 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2021-12-14 18:15:15,168 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2021-12-14 18:15:15,168 INFO L130 BoogieDeclarations]: Found specification of procedure run [2021-12-14 18:15:15,168 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2021-12-14 18:15:15,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-14 18:15:15,168 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-14 18:15:15,168 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-14 18:15:15,168 INFO L130 BoogieDeclarations]: Found specification of procedure check_stripe_cache [2021-12-14 18:15:15,168 INFO L138 BoogieDeclarations]: Found implementation of procedure check_stripe_cache [2021-12-14 18:15:15,168 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-14 18:15:15,169 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-14 18:15:15,169 INFO L130 BoogieDeclarations]: Found specification of procedure break_stripe_batch_list [2021-12-14 18:15:15,169 INFO L138 BoogieDeclarations]: Found implementation of procedure break_stripe_batch_list [2021-12-14 18:15:15,169 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_quiesce [2021-12-14 18:15:15,169 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_quiesce [2021-12-14 18:15:15,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-14 18:15:15,169 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-14 18:15:15,169 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-14 18:15:15,169 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2021-12-14 18:15:15,169 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2021-12-14 18:15:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure bio_reset [2021-12-14 18:15:15,170 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_reset [2021-12-14 18:15:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-14 18:15:15,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-14 18:15:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure drop_one_stripe [2021-12-14 18:15:15,170 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_one_stripe [2021-12-14 18:15:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2021-12-14 18:15:15,170 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2021-12-14 18:15:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-14 18:15:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_compute_sector [2021-12-14 18:15:15,171 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_compute_sector [2021-12-14 18:15:15,171 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_add_disk [2021-12-14 18:15:15,171 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_add_disk [2021-12-14 18:15:15,171 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_complete [2021-12-14 18:15:15,171 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_complete [2021-12-14 18:15:15,171 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_takeover [2021-12-14 18:15:15,171 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_takeover [2021-12-14 18:15:15,171 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-14 18:15:15,171 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-14 18:15:15,171 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-14 18:15:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-14 18:15:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-14 18:15:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-14 18:15:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure shrink_buffers [2021-12-14 18:15:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink_buffers [2021-12-14 18:15:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure do_release_stripe [2021-12-14 18:15:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure do_release_stripe [2021-12-14 18:15:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-12-14 18:15:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-12-14 18:15:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure scribble_alloc [2021-12-14 18:15:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure scribble_alloc [2021-12-14 18:15:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-14 18:15:15,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-14 18:15:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure md_wait_for_blocked_rdev [2021-12-14 18:15:15,173 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wait_for_blocked_rdev [2021-12-14 18:15:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_mergeable_bvec [2021-12-14 18:15:15,173 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_mergeable_bvec [2021-12-14 18:15:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-14 18:15:15,173 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-14 18:15:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure check_reshape [2021-12-14 18:15:15,173 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reshape [2021-12-14 18:15:15,174 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2021-12-14 18:15:15,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2021-12-14 18:15:15,174 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_stripe [2021-12-14 18:15:15,174 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_stripe [2021-12-14 18:15:15,174 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2021-12-14 18:15:15,174 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2021-12-14 18:15:15,174 INFO L130 BoogieDeclarations]: Found specification of procedure raid4_takeover [2021-12-14 18:15:15,174 INFO L138 BoogieDeclarations]: Found implementation of procedure raid4_takeover [2021-12-14 18:15:15,174 INFO L130 BoogieDeclarations]: Found specification of procedure r5_next_bio [2021-12-14 18:15:15,174 INFO L138 BoogieDeclarations]: Found implementation of procedure r5_next_bio [2021-12-14 18:15:15,174 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2021-12-14 18:15:15,175 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2021-12-14 18:15:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure free_conf [2021-12-14 18:15:15,175 INFO L138 BoogieDeclarations]: Found implementation of procedure free_conf [2021-12-14 18:15:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-14 18:15:15,175 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-14 18:15:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2021-12-14 18:15:15,175 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2021-12-14 18:15:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-12-14 18:15:15,175 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-12-14 18:15:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure only_parity [2021-12-14 18:15:15,176 INFO L138 BoogieDeclarations]: Found implementation of procedure only_parity [2021-12-14 18:15:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-14 18:15:15,176 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-14 18:15:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2021-12-14 18:15:15,176 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2021-12-14 18:15:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_conv [2021-12-14 18:15:15,176 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_conv [2021-12-14 18:15:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-14 18:15:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_3 [2021-12-14 18:15:15,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_3 [2021-12-14 18:15:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2021-12-14 18:15:15,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2021-12-14 18:15:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_2 [2021-12-14 18:15:15,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_2 [2021-12-14 18:15:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-12-14 18:15:15,177 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-12-14 18:15:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure grow_one_stripe [2021-12-14 18:15:15,177 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_one_stripe [2021-12-14 18:15:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_stripe [2021-12-14 18:15:15,177 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_stripe [2021-12-14 18:15:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_dec_pending [2021-12-14 18:15:15,178 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_dec_pending [2021-12-14 18:15:15,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_4 [2021-12-14 18:15:15,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_4 [2021-12-14 18:15:15,178 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2021-12-14 18:15:15,178 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2021-12-14 18:15:15,178 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-14 18:15:15,178 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-14 18:15:15,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-14 18:15:15,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-14 18:15:15,178 INFO L130 BoogieDeclarations]: Found specification of procedure async_gen_syndrome [2021-12-14 18:15:15,178 INFO L138 BoogieDeclarations]: Found implementation of procedure async_gen_syndrome [2021-12-14 18:15:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_plug [2021-12-14 18:15:15,179 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_plug [2021-12-14 18:15:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_check_reshape [2021-12-14 18:15:15,179 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_check_reshape [2021-12-14 18:15:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-12-14 18:15:15,179 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-12-14 18:15:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure has_failed [2021-12-14 18:15:15,179 INFO L138 BoogieDeclarations]: Found implementation of procedure has_failed [2021-12-14 18:15:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-14 18:15:15,179 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-14 18:15:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2021-12-14 18:15:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2021-12-14 18:15:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reconstruction [2021-12-14 18:15:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reconstruction [2021-12-14 18:15:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_all_device_hash_locks_irq [2021-12-14 18:15:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_all_device_hash_locks_irq [2021-12-14 18:15:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-14 18:15:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-14 18:15:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2021-12-14 18:15:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2021-12-14 18:15:15,181 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-14 18:15:15,181 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-14 18:15:15,181 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-12-14 18:15:15,181 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-12-14 18:15:15,181 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_free [2021-12-14 18:15:15,181 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_free [2021-12-14 18:15:15,181 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-14 18:15:15,181 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-14 18:15:15,181 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2021-12-14 18:15:15,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2021-12-14 18:15:15,182 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2021-12-14 18:15:15,182 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2021-12-14 18:15:15,182 INFO L130 BoogieDeclarations]: Found specification of procedure calc_degraded [2021-12-14 18:15:15,182 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_degraded [2021-12-14 18:15:15,182 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_test_cpu [2021-12-14 18:15:15,182 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_test_cpu [2021-12-14 18:15:15,182 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_scratch_buffer [2021-12-14 18:15:15,182 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_scratch_buffer [2021-12-14 18:15:15,182 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-14 18:15:15,182 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-14 18:15:15,182 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2021-12-14 18:15:15,183 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2021-12-14 18:15:15,183 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-14 18:15:15,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-14 18:15:15,183 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2021-12-14 18:15:15,183 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2021-12-14 18:15:15,183 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid6 [2021-12-14 18:15:15,183 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid6 [2021-12-14 18:15:15,183 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid5 [2021-12-14 18:15:15,183 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid5 [2021-12-14 18:15:15,183 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_startwrite [2021-12-14 18:15:15,183 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_startwrite [2021-12-14 18:15:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure set_syndrome_sources [2021-12-14 18:15:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure set_syndrome_sources [2021-12-14 18:15:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-12-14 18:15:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-12-14 18:15:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2021-12-14 18:15:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2021-12-14 18:15:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2021-12-14 18:15:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2021-12-14 18:15:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure use_new_offset [2021-12-14 18:15:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure use_new_offset [2021-12-14 18:15:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-12-14 18:15:15,185 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-12-14 18:15:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure error [2021-12-14 18:15:15,185 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2021-12-14 18:15:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2021-12-14 18:15:15,185 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2021-12-14 18:15:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-14 18:15:15,185 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-14 18:15:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-12-14 18:15:15,185 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-12-14 18:15:15,186 INFO L130 BoogieDeclarations]: Found specification of procedure raid45_takeover_raid0 [2021-12-14 18:15:15,186 INFO L138 BoogieDeclarations]: Found implementation of procedure raid45_takeover_raid0 [2021-12-14 18:15:15,186 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_page [2021-12-14 18:15:15,186 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_page [2021-12-14 18:15:15,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-14 18:15:15,186 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_get [2021-12-14 18:15:15,186 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_get [2021-12-14 18:15:15,186 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-12-14 18:15:15,186 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-12-14 18:15:15,186 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2021-12-14 18:15:15,186 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2021-12-14 18:15:16,375 INFO L236 CfgBuilder]: Building ICFG [2021-12-14 18:15:16,379 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-14 18:15:16,783 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-14 18:15:31,689 INFO L277 CfgBuilder]: Performing block encoding [2021-12-14 18:15:31,725 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-14 18:15:31,725 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-14 18:15:31,735 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:15:31 BoogieIcfgContainer [2021-12-14 18:15:31,735 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-14 18:15:31,736 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-14 18:15:31,736 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-14 18:15:31,739 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-14 18:15:31,739 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 06:15:09" (1/3) ... [2021-12-14 18:15:31,740 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b8bef76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:15:31, skipping insertion in model container [2021-12-14 18:15:31,740 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:13" (2/3) ... [2021-12-14 18:15:31,740 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b8bef76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:15:31, skipping insertion in model container [2021-12-14 18:15:31,740 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:15:31" (3/3) ... [2021-12-14 18:15:31,741 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i [2021-12-14 18:15:31,745 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-14 18:15:31,746 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-14 18:15:31,810 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-14 18:15:31,816 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 [2021-12-14 18:15:31,816 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-14 18:15:31,914 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) [2021-12-14 18:15:31,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2021-12-14 18:15:31,957 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 18:15:31,958 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] [2021-12-14 18:15:31,959 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-14 18:15:31,962 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 18:15:31,963 INFO L85 PathProgramCache]: Analyzing trace with hash -1565307591, now seen corresponding path program 1 times [2021-12-14 18:15:31,972 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 18:15:31,973 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [982666964] [2021-12-14 18:15:31,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 18:15:31,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 18:15:32,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:32,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-14 18:15:32,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:32,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:32,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:32,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:32,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:32,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-14 18:15:32,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:32,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:32,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:32,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:32,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:32,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-14 18:15:32,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:32,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:32,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:32,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:32,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:32,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-14 18:15:32,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:32,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:32,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:32,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:32,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:32,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-14 18:15:32,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:32,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:32,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:32,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:32,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:32,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-14 18:15:32,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:32,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:32,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:32,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:32,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:32,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-14 18:15:32,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:32,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:32,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:32,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:32,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-12-14 18:15:33,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:33,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-12-14 18:15:33,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:33,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-14 18:15:33,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:33,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-14 18:15:33,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:33,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-14 18:15:33,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:33,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-14 18:15:33,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:33,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-12-14 18:15:33,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:33,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-12-14 18:15:33,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:33,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-12-14 18:15:33,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:33,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-12-14 18:15:33,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:33,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-14 18:15:33,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:33,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-12-14 18:15:33,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:33,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2021-12-14 18:15:33,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:33,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-14 18:15:33,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:33,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-12-14 18:15:33,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:33,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2021-12-14 18:15:33,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:33,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2021-12-14 18:15:33,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:33,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-14 18:15:33,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:33,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2021-12-14 18:15:33,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:33,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-12-14 18:15:33,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:33,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2021-12-14 18:15:33,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:33,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2021-12-14 18:15:33,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:33,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2021-12-14 18:15:33,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:33,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2021-12-14 18:15:33,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:33,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-14 18:15:33,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:33,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2021-12-14 18:15:33,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:33,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-12-14 18:15:33,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2021-12-14 18:15:33,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:33,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:33,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-14 18:15:33,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:34,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2021-12-14 18:15:34,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:34,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-14 18:15:34,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:34,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2021-12-14 18:15:34,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:34,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2021-12-14 18:15:34,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:34,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2021-12-14 18:15:34,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:34,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-14 18:15:34,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:34,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-14 18:15:34,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:34,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2021-12-14 18:15:34,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:34,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-14 18:15:34,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:34,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2021-12-14 18:15:34,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:34,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2021-12-14 18:15:34,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:34,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2021-12-14 18:15:34,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:34,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 696 [2021-12-14 18:15:34,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:34,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-12-14 18:15:34,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:34,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 718 [2021-12-14 18:15:34,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:34,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729 [2021-12-14 18:15:34,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:34,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2021-12-14 18:15:34,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:34,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 751 [2021-12-14 18:15:34,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:34,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-12-14 18:15:34,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:34,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2021-12-14 18:15:34,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:34,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 812 [2021-12-14 18:15:34,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:34,347 INFO L134 CoverageAnalysis]: Checked inductivity of 9669 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9669 trivial. 0 not checked. [2021-12-14 18:15:34,348 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 18:15:34,348 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [982666964] [2021-12-14 18:15:34,349 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [982666964] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 18:15:34,349 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 18:15:34,349 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-14 18:15:34,350 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2098663567] [2021-12-14 18:15:34,351 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 18:15:34,354 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-14 18:15:34,354 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 18:15:34,374 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-14 18:15:34,375 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-14 18:15:34,389 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) [2021-12-14 18:15:37,792 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 [] [2021-12-14 18:15:45,475 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 [] [2021-12-14 18:15:50,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 18:15:50,495 INFO L93 Difference]: Finished difference Result 14922 states and 23315 transitions. [2021-12-14 18:15:50,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-14 18:15:50,499 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 [2021-12-14 18:15:50,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-14 18:15:50,585 INFO L225 Difference]: With dead ends: 14922 [2021-12-14 18:15:50,586 INFO L226 Difference]: Without dead ends: 7797 [2021-12-14 18:15:50,634 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 [2021-12-14 18:15:50,637 INFO L933 BasicCegarLoop]: 10375 mSDtfsCounter, 5744 mSDsluCounter, 5238 mSDsCounter, 0 mSdLazyCounter, 3976 mSolverCounterSat, 7468 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5946 SdHoareTripleChecker+Valid, 15613 SdHoareTripleChecker+Invalid, 11446 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7468 IncrementalHoareTripleChecker+Valid, 3976 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.4s IncrementalHoareTripleChecker+Time [2021-12-14 18:15:50,638 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5946 Valid, 15613 Invalid, 11446 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7468 Valid, 3976 Invalid, 2 Unknown, 0 Unchecked, 15.4s Time] [2021-12-14 18:15:50,663 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7797 states. [2021-12-14 18:15:51,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7797 to 6912. [2021-12-14 18:15:51,019 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) [2021-12-14 18:15:51,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6912 states to 6912 states and 10536 transitions. [2021-12-14 18:15:51,185 INFO L78 Accepts]: Start accepts. Automaton has 6912 states and 10536 transitions. Word has length 826 [2021-12-14 18:15:51,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-14 18:15:51,186 INFO L470 AbstractCegarLoop]: Abstraction has 6912 states and 10536 transitions. [2021-12-14 18:15:51,188 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) [2021-12-14 18:15:51,188 INFO L276 IsEmpty]: Start isEmpty. Operand 6912 states and 10536 transitions. [2021-12-14 18:15:51,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2021-12-14 18:15:51,217 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 18:15:51,218 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] [2021-12-14 18:15:51,218 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-14 18:15:51,219 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-14 18:15:51,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 18:15:51,223 INFO L85 PathProgramCache]: Analyzing trace with hash 1656269307, now seen corresponding path program 1 times [2021-12-14 18:15:51,224 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 18:15:51,226 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [474030173] [2021-12-14 18:15:51,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 18:15:51,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 18:15:51,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:51,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-14 18:15:51,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:51,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:51,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:51,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:51,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:51,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-14 18:15:51,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:51,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:51,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:51,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:51,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:51,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-14 18:15:51,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:51,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:51,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:51,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:51,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:51,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-14 18:15:51,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:51,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:51,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:51,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:51,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:51,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-14 18:15:51,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:51,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:51,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:51,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:51,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:51,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-14 18:15:51,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:51,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:51,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:51,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:51,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:51,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-14 18:15:51,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:51,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:51,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:51,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:51,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-12-14 18:15:52,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:52,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-12-14 18:15:52,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:52,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-14 18:15:52,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:52,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-14 18:15:52,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:52,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-14 18:15:52,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:52,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-14 18:15:52,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:52,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-12-14 18:15:52,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:52,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-12-14 18:15:52,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:52,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-12-14 18:15:52,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:52,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-12-14 18:15:52,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:52,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-14 18:15:52,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:52,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-12-14 18:15:52,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:52,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2021-12-14 18:15:52,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:52,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-14 18:15:52,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:52,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-12-14 18:15:52,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:52,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2021-12-14 18:15:52,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:52,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2021-12-14 18:15:52,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:52,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-14 18:15:52,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:52,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2021-12-14 18:15:52,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:52,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-12-14 18:15:52,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:52,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2021-12-14 18:15:52,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:52,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2021-12-14 18:15:52,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:52,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2021-12-14 18:15:52,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:52,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2021-12-14 18:15:52,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:52,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-14 18:15:52,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:52,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2021-12-14 18:15:52,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:15:52,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-12-14 18:15:52,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2021-12-14 18:15:52,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-14 18:15:52,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2021-12-14 18:15:52,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-14 18:15:52,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2021-12-14 18:15:52,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2021-12-14 18:15:52,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2021-12-14 18:15:52,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-14 18:15:52,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-14 18:15:52,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2021-12-14 18:15:52,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-14 18:15:52,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2021-12-14 18:15:52,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2021-12-14 18:15:52,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2021-12-14 18:15:52,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 696 [2021-12-14 18:15:52,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-12-14 18:15:52,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 718 [2021-12-14 18:15:52,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729 [2021-12-14 18:15:52,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2021-12-14 18:15:52,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 751 [2021-12-14 18:15:52,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-12-14 18:15:52,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2021-12-14 18:15:52,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:15:52,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 812 [2021-12-14 18:15:52,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:15:52,979 INFO L134 CoverageAnalysis]: Checked inductivity of 9669 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9669 trivial. 0 not checked. [2021-12-14 18:15:52,980 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 18:15:52,980 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [474030173] [2021-12-14 18:15:52,980 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [474030173] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 18:15:52,980 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 18:15:52,980 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-14 18:15:52,981 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1794431611] [2021-12-14 18:15:52,981 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 18:15:52,983 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-14 18:15:52,984 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 18:15:52,984 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-14 18:15:52,984 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-14 18:15:52,990 INFO L87 Difference]: Start difference. First operand 6912 states and 10536 transitions. Second operand has 6 states, 6 states have (on average 18.166666666666668) internal successors, (109), 3 states have internal predecessors, (109), 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) [2021-12-14 18:15:56,128 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 []