./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 ae007674 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-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-dev-ae00767 [2021-12-28 04:27:25,514 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-28 04:27:25,516 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-28 04:27:25,551 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-28 04:27:25,552 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-28 04:27:25,555 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-28 04:27:25,556 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-28 04:27:25,561 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-28 04:27:25,563 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-28 04:27:25,567 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-28 04:27:25,568 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-28 04:27:25,571 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-28 04:27:25,572 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-28 04:27:25,573 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-28 04:27:25,575 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-28 04:27:25,576 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-28 04:27:25,578 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-28 04:27:25,579 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-28 04:27:25,580 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-28 04:27:25,582 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-28 04:27:25,586 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-28 04:27:25,587 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-28 04:27:25,587 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-28 04:27:25,589 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-28 04:27:25,592 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-28 04:27:25,593 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-28 04:27:25,593 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-28 04:27:25,594 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-28 04:27:25,595 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-28 04:27:25,595 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-28 04:27:25,596 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-28 04:27:25,596 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-28 04:27:25,597 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-28 04:27:25,598 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-28 04:27:25,599 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-28 04:27:25,599 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-28 04:27:25,600 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-28 04:27:25,600 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-28 04:27:25,600 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-28 04:27:25,601 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-28 04:27:25,602 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-28 04:27:25,605 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-28 04:27:25,630 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-28 04:27:25,631 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-28 04:27:25,632 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-28 04:27:25,632 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-28 04:27:25,633 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-28 04:27:25,633 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-28 04:27:25,634 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-28 04:27:25,634 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-28 04:27:25,634 INFO L138 SettingsManager]: * Use SBE=true [2021-12-28 04:27:25,634 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-28 04:27:25,635 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-28 04:27:25,635 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-28 04:27:25,635 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-28 04:27:25,635 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-28 04:27:25,636 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-28 04:27:25,636 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-28 04:27:25,636 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-28 04:27:25,636 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-28 04:27:25,636 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-28 04:27:25,636 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-28 04:27:25,636 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-28 04:27:25,637 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 04:27:25,637 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-28 04:27:25,637 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-28 04:27:25,637 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-28 04:27:25,637 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-28 04:27:25,637 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-28 04:27:25,638 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-28 04:27:25,638 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-28 04:27:25,638 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-28 04:27:25,638 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3dbf2c44e5d70b9c026e25429eb7290238d1563963b6861d1a2ea3289d7dbe7 [2021-12-28 04:27:25,860 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-28 04:27:25,883 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-28 04:27:25,886 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-28 04:27:25,886 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-28 04:27:25,887 INFO L275 PluginConnector]: CDTParser initialized [2021-12-28 04:27:25,888 INFO L432 ainManager$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 [2021-12-28 04:27:25,940 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3cac85a7/a0586ce543c845eaa94dc6207da29939/FLAG71f2a7e54 [2021-12-28 04:27:26,744 INFO L306 CDTParser]: Found 1 translation units. [2021-12-28 04:27:26,745 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 [2021-12-28 04:27:26,788 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3cac85a7/a0586ce543c845eaa94dc6207da29939/FLAG71f2a7e54 [2021-12-28 04:27:27,257 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3cac85a7/a0586ce543c845eaa94dc6207da29939 [2021-12-28 04:27:27,260 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-28 04:27:27,262 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-28 04:27:27,263 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-28 04:27:27,263 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-28 04:27:27,284 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-28 04:27:27,285 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 04:27:27" (1/1) ... [2021-12-28 04:27:27,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27b4ab53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:27:27, skipping insertion in model container [2021-12-28 04:27:27,286 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 04:27:27" (1/1) ... [2021-12-28 04:27:27,290 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-28 04:27:27,504 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-28 04:27:30,725 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:27:30,727 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:27:30,728 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:27:30,729 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:27:30,729 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:27:31,589 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] [2021-12-28 04:27:31,660 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 04:27:31,690 INFO L203 MainTranslator]: Completed pre-run [2021-12-28 04:27:32,110 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:27:32,112 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:27:32,112 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:27:32,113 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:27:32,113 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:27:32,495 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] [2021-12-28 04:27:32,504 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 04:27:32,601 INFO L208 MainTranslator]: Completed translation [2021-12-28 04:27:32,602 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:27:32 WrapperNode [2021-12-28 04:27:32,602 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-28 04:27:32,603 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-28 04:27:32,603 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-28 04:27:32,603 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-28 04:27:32,608 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:27:32" (1/1) ... [2021-12-28 04:27:32,851 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:27:32" (1/1) ... [2021-12-28 04:27:33,315 INFO L137 Inliner]: procedures = 521, calls = 7038, calls flagged for inlining = 212, calls inlined = 199, statements flattened = 17778 [2021-12-28 04:27:33,316 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-28 04:27:33,317 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-28 04:27:33,317 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-28 04:27:33,317 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-28 04:27:33,323 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:27:32" (1/1) ... [2021-12-28 04:27:33,323 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:27:32" (1/1) ... [2021-12-28 04:27:33,418 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:27:32" (1/1) ... [2021-12-28 04:27:33,419 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:27:32" (1/1) ... [2021-12-28 04:27:33,636 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:27:32" (1/1) ... [2021-12-28 04:27:33,682 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:27:32" (1/1) ... [2021-12-28 04:27:33,737 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:27:32" (1/1) ... [2021-12-28 04:27:33,826 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-28 04:27:33,827 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-28 04:27:33,827 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-28 04:27:33,828 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-28 04:27:33,828 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:27:32" (1/1) ... [2021-12-28 04:27:33,833 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 04:27:33,841 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-28 04:27:33,851 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-28 04:27:33,858 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-28 04:27:33,878 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-28 04:27:33,879 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-28 04:27:33,879 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_thread_groups [2021-12-28 04:27:33,879 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_thread_groups [2021-12-28 04:27:33,879 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2021-12-28 04:27:33,879 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2021-12-28 04:27:33,879 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2021-12-28 04:27:33,880 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2021-12-28 04:27:33,880 INFO L130 BoogieDeclarations]: Found specification of procedure init_async_submit [2021-12-28 04:27:33,880 INFO L138 BoogieDeclarations]: Found implementation of procedure init_async_submit [2021-12-28 04:27:33,880 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-28 04:27:33,880 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_finish_reshape [2021-12-28 04:27:33,881 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_finish_reshape [2021-12-28 04:27:33,881 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-12-28 04:27:33,881 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-12-28 04:27:33,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-28 04:27:33,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-28 04:27:33,881 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_free [2021-12-28 04:27:33,882 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_free [2021-12-28 04:27:33,882 INFO L130 BoogieDeclarations]: Found specification of procedure sync_request [2021-12-28 04:27:33,882 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_request [2021-12-28 04:27:33,882 INFO L130 BoogieDeclarations]: Found specification of procedure get_active_stripe [2021-12-28 04:27:33,882 INFO L138 BoogieDeclarations]: Found implementation of procedure get_active_stripe [2021-12-28 04:27:33,883 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-28 04:27:33,883 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-28 04:27:33,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-28 04:27:33,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-28 04:27:33,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-28 04:27:33,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-28 04:27:33,884 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_remove_disk [2021-12-28 04:27:33,884 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_remove_disk [2021-12-28 04:27:33,884 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2021-12-28 04:27:33,884 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2021-12-28 04:27:33,884 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-12-28 04:27:33,884 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-12-28 04:27:33,885 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_start_sync [2021-12-28 04:27:33,885 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_start_sync [2021-12-28 04:27:33,885 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_list [2021-12-28 04:27:33,885 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_list [2021-12-28 04:27:33,885 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2021-12-28 04:27:33,886 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2021-12-28 04:27:33,886 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-12-28 04:27:33,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-12-28 04:27:33,886 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_check_reshape [2021-12-28 04:27:33,886 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_check_reshape [2021-12-28 04:27:33,886 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2021-12-28 04:27:33,886 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2021-12-28 04:27:33,887 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-28 04:27:33,887 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-28 04:27:33,887 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2021-12-28 04:27:33,888 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2021-12-28 04:27:33,888 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2021-12-28 04:27:33,888 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2021-12-28 04:27:33,888 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-28 04:27:33,888 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-28 04:27:33,889 INFO L130 BoogieDeclarations]: Found specification of procedure setup_conf [2021-12-28 04:27:33,889 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_conf [2021-12-28 04:27:33,889 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2021-12-28 04:27:33,889 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2021-12-28 04:27:33,889 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2021-12-28 04:27:33,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2021-12-28 04:27:33,889 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-28 04:27:33,890 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-28 04:27:33,890 INFO L130 BoogieDeclarations]: Found specification of procedure add_stripe_bio [2021-12-28 04:27:33,890 INFO L138 BoogieDeclarations]: Found implementation of procedure add_stripe_bio [2021-12-28 04:27:33,890 INFO L130 BoogieDeclarations]: Found specification of procedure bio_init [2021-12-28 04:27:33,890 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_init [2021-12-28 04:27:33,890 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2021-12-28 04:27:33,890 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2021-12-28 04:27:33,890 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-12-28 04:27:33,891 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-12-28 04:27:33,891 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_clean_event [2021-12-28 04:27:33,891 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_clean_event [2021-12-28 04:27:33,891 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-12-28 04:27:33,891 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-12-28 04:27:33,891 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_endwrite [2021-12-28 04:27:33,891 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_endwrite [2021-12-28 04:27:33,891 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-28 04:27:33,892 INFO L130 BoogieDeclarations]: Found specification of procedure async_memcpy [2021-12-28 04:27:33,892 INFO L138 BoogieDeclarations]: Found implementation of procedure async_memcpy [2021-12-28 04:27:33,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-28 04:27:33,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-28 04:27:33,893 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-28 04:27:33,893 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-28 04:27:33,893 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-28 04:27:33,893 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-28 04:27:33,893 INFO L130 BoogieDeclarations]: Found specification of procedure __release_stripe [2021-12-28 04:27:33,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_stripe [2021-12-28 04:27:33,894 INFO L130 BoogieDeclarations]: Found specification of procedure md_write_end [2021-12-28 04:27:33,894 INFO L138 BoogieDeclarations]: Found implementation of procedure md_write_end [2021-12-28 04:27:33,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-28 04:27:33,894 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_begin [2021-12-28 04:27:33,894 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_begin [2021-12-28 04:27:33,894 INFO L130 BoogieDeclarations]: Found specification of procedure is_badblock [2021-12-28 04:27:33,894 INFO L138 BoogieDeclarations]: Found implementation of procedure is_badblock [2021-12-28 04:27:33,895 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2021-12-28 04:27:33,895 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2021-12-28 04:27:33,895 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_array_sectors [2021-12-28 04:27:33,895 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_array_sectors [2021-12-28 04:27:33,895 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2021-12-28 04:27:33,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2021-12-28 04:27:33,895 INFO L130 BoogieDeclarations]: Found specification of procedure async_trigger_callback [2021-12-28 04:27:33,895 INFO L138 BoogieDeclarations]: Found implementation of procedure async_trigger_callback [2021-12-28 04:27:33,896 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_dec_bi_active_stripes [2021-12-28 04:27:33,896 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_dec_bi_active_stripes [2021-12-28 04:27:33,896 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-28 04:27:33,896 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-28 04:27:33,897 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_personality [2021-12-28 04:27:33,897 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_personality [2021-12-28 04:27:33,898 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-28 04:27:33,899 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-28 04:27:33,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-28 04:27:33,900 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_personality [2021-12-28 04:27:33,900 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_personality [2021-12-28 04:27:33,900 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-28 04:27:33,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-28 04:27:33,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-28 04:27:33,901 INFO L130 BoogieDeclarations]: Found specification of procedure get_start_sect [2021-12-28 04:27:33,901 INFO L138 BoogieDeclarations]: Found implementation of procedure get_start_sect [2021-12-28 04:27:33,905 INFO L130 BoogieDeclarations]: Found specification of procedure lock_device_hash_lock [2021-12-28 04:27:33,905 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_device_hash_lock [2021-12-28 04:27:33,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-28 04:27:33,906 INFO L130 BoogieDeclarations]: Found specification of procedure md_check_recovery [2021-12-28 04:27:33,906 INFO L138 BoogieDeclarations]: Found implementation of procedure md_check_recovery [2021-12-28 04:27:33,906 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_operations_active [2021-12-28 04:27:33,906 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_operations_active [2021-12-28 04:27:33,906 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash_locks_hash [2021-12-28 04:27:33,906 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash_locks_hash [2021-12-28 04:27:33,906 INFO L130 BoogieDeclarations]: Found specification of procedure print_raid5_conf [2021-12-28 04:27:33,906 INFO L138 BoogieDeclarations]: Found implementation of procedure print_raid5_conf [2021-12-28 04:27:33,907 INFO L130 BoogieDeclarations]: Found specification of procedure free_scratch_buffer [2021-12-28 04:27:33,907 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scratch_buffer [2021-12-28 04:27:33,907 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_next_disk [2021-12-28 04:27:33,907 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_next_disk [2021-12-28 04:27:33,907 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_d0 [2021-12-28 04:27:33,907 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_d0 [2021-12-28 04:27:33,907 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-28 04:27:33,907 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-28 04:27:33,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-28 04:27:33,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-28 04:27:33,908 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe [2021-12-28 04:27:33,908 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe [2021-12-28 04:27:33,908 INFO L130 BoogieDeclarations]: Found specification of procedure status [2021-12-28 04:27:33,908 INFO L138 BoogieDeclarations]: Found implementation of procedure status [2021-12-28 04:27:33,908 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-12-28 04:27:33,909 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-12-28 04:27:33,909 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_congested [2021-12-28 04:27:33,909 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_congested [2021-12-28 04:27:33,909 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-28 04:27:33,909 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-28 04:27:33,910 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2021-12-28 04:27:33,910 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2021-12-28 04:27:33,910 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_do_work [2021-12-28 04:27:33,910 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_do_work [2021-12-28 04:27:33,910 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-12-28 04:27:33,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-12-28 04:27:33,910 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2021-12-28 04:27:33,910 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2021-12-28 04:27:33,910 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-12-28 04:27:33,911 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-12-28 04:27:33,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-28 04:27:33,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-28 04:27:33,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-28 04:27:33,911 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-12-28 04:27:33,911 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-12-28 04:27:33,911 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2021-12-28 04:27:33,911 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2021-12-28 04:27:33,912 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2021-12-28 04:27:33,912 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2021-12-28 04:27:33,912 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-28 04:27:33,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-28 04:27:33,912 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_set_idx [2021-12-28 04:27:33,912 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_set_idx [2021-12-28 04:27:33,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-28 04:27:33,912 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_idx_to_slot [2021-12-28 04:27:33,912 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_idx_to_slot [2021-12-28 04:27:33,913 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_inc_bi_active_stripes [2021-12-28 04:27:33,913 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_inc_bi_active_stripes [2021-12-28 04:27:33,913 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_clear_badblocks [2021-12-28 04:27:33,913 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_clear_badblocks [2021-12-28 04:27:33,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-28 04:27:33,913 INFO L130 BoogieDeclarations]: Found specification of procedure disk_stack_limits [2021-12-28 04:27:33,913 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_stack_limits [2021-12-28 04:27:33,915 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-28 04:27:33,915 INFO L130 BoogieDeclarations]: Found specification of procedure compute_blocknr [2021-12-28 04:27:33,916 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_blocknr [2021-12-28 04:27:33,916 INFO L130 BoogieDeclarations]: Found specification of procedure remove_hash [2021-12-28 04:27:33,916 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_hash [2021-12-28 04:27:33,916 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_can_batch [2021-12-28 04:27:33,916 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_can_batch [2021-12-28 04:27:33,916 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_check_pq [2021-12-28 04:27:33,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_check_pq [2021-12-28 04:27:33,916 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash [2021-12-28 04:27:33,916 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash [2021-12-28 04:27:33,917 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-28 04:27:33,917 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-28 04:27:33,917 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_wakeup_stripe_thread [2021-12-28 04:27:33,917 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_wakeup_stripe_thread [2021-12-28 04:27:33,917 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_set_badblocks [2021-12-28 04:27:33,917 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_set_badblocks [2021-12-28 04:27:33,917 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_retry [2021-12-28 04:27:33,917 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_retry [2021-12-28 04:27:33,917 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-28 04:27:33,918 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-28 04:27:33,918 INFO L130 BoogieDeclarations]: Found specification of procedure release_inactive_stripe_list [2021-12-28 04:27:33,918 INFO L138 BoogieDeclarations]: Found implementation of procedure release_inactive_stripe_list [2021-12-28 04:27:33,918 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-28 04:27:33,918 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-28 04:27:33,918 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe [2021-12-28 04:27:33,919 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe [2021-12-28 04:27:33,919 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2021-12-28 04:27:33,919 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2021-12-28 04:27:33,919 INFO L130 BoogieDeclarations]: Found specification of procedure md_done_sync [2021-12-28 04:27:33,919 INFO L138 BoogieDeclarations]: Found implementation of procedure md_done_sync [2021-12-28 04:27:33,919 INFO L130 BoogieDeclarations]: Found specification of procedure __find_stripe [2021-12-28 04:27:33,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_stripe [2021-12-28 04:27:33,919 INFO L130 BoogieDeclarations]: Found specification of procedure disk_devt [2021-12-28 04:27:33,919 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_devt [2021-12-28 04:27:33,920 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-28 04:27:33,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-28 04:27:33,920 INFO L130 BoogieDeclarations]: Found specification of procedure make_request [2021-12-28 04:27:33,920 INFO L138 BoogieDeclarations]: Found implementation of procedure make_request [2021-12-28 04:27:33,920 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-28 04:27:33,920 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-28 04:27:33,920 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_begin [2021-12-28 04:27:33,920 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_begin [2021-12-28 04:27:33,920 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-28 04:27:33,921 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-28 04:27:33,921 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-28 04:27:33,921 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-28 04:27:33,921 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-28 04:27:33,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-28 04:27:33,921 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-28 04:27:33,921 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-28 04:27:33,921 INFO L130 BoogieDeclarations]: Found specification of procedure handle_active_stripes [2021-12-28 04:27:33,921 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_active_stripes [2021-12-28 04:27:33,922 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2021-12-28 04:27:33,925 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2021-12-28 04:27:33,925 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2021-12-28 04:27:33,925 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2021-12-28 04:27:33,925 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-28 04:27:33,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-28 04:27:33,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-28 04:27:33,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-28 04:27:33,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-28 04:27:33,925 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_size [2021-12-28 04:27:33,926 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_size [2021-12-28 04:27:33,926 INFO L130 BoogieDeclarations]: Found specification of procedure async_xor [2021-12-28 04:27:33,927 INFO L138 BoogieDeclarations]: Found implementation of procedure async_xor [2021-12-28 04:27:33,927 INFO L130 BoogieDeclarations]: Found specification of procedure md_sync_acct [2021-12-28 04:27:33,927 INFO L138 BoogieDeclarations]: Found implementation of procedure md_sync_acct [2021-12-28 04:27:33,927 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_start_reshape [2021-12-28 04:27:33,927 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_start_reshape [2021-12-28 04:27:33,927 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-28 04:27:33,927 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-28 04:27:33,927 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent_safe [2021-12-28 04:27:33,927 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent_safe [2021-12-28 04:27:33,928 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2021-12-28 04:27:33,928 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2021-12-28 04:27:33,928 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-28 04:27:33,928 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock [2021-12-28 04:27:33,928 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock [2021-12-28 04:27:33,928 INFO L130 BoogieDeclarations]: Found specification of procedure async_copy_data [2021-12-28 04:27:33,928 INFO L138 BoogieDeclarations]: Found implementation of procedure async_copy_data [2021-12-28 04:27:33,928 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_spare_active [2021-12-28 04:27:33,928 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_spare_active [2021-12-28 04:27:33,928 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-28 04:27:33,929 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-28 04:27:33,929 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-12-28 04:27:33,929 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-12-28 04:27:33,929 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_end [2021-12-28 04:27:33,929 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_end [2021-12-28 04:27:33,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-28 04:27:33,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-28 04:27:33,929 INFO L130 BoogieDeclarations]: Found specification of procedure md_allow_write [2021-12-28 04:27:33,929 INFO L138 BoogieDeclarations]: Found implementation of procedure md_allow_write [2021-12-28 04:27:33,929 INFO L130 BoogieDeclarations]: Found specification of procedure return_io [2021-12-28 04:27:33,930 INFO L138 BoogieDeclarations]: Found implementation of procedure return_io [2021-12-28 04:27:33,930 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2021-12-28 04:27:33,930 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2021-12-28 04:27:33,930 INFO L130 BoogieDeclarations]: Found specification of procedure lock_all_device_hash_locks_irq [2021-12-28 04:27:33,930 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_all_device_hash_locks_irq [2021-12-28 04:27:33,930 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-28 04:27:33,930 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-28 04:27:33,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-28 04:27:33,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-28 04:27:33,931 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-28 04:27:33,931 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-28 04:27:33,931 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_reconstruct [2021-12-28 04:27:33,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_reconstruct [2021-12-28 04:27:33,931 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_device_hash_lock [2021-12-28 04:27:33,931 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_device_hash_lock [2021-12-28 04:27:33,931 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_resize [2021-12-28 04:27:33,931 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_resize [2021-12-28 04:27:33,931 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_remap [2021-12-28 04:27:33,931 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_remap [2021-12-28 04:27:33,932 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_takeover [2021-12-28 04:27:33,932 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_takeover [2021-12-28 04:27:33,932 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-28 04:27:33,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-28 04:27:33,932 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2021-12-28 04:27:33,932 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2021-12-28 04:27:33,932 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2021-12-28 04:27:33,932 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2021-12-28 04:27:33,932 INFO L130 BoogieDeclarations]: Found specification of procedure run [2021-12-28 04:27:33,933 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2021-12-28 04:27:33,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-28 04:27:33,933 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-28 04:27:33,933 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-28 04:27:33,933 INFO L130 BoogieDeclarations]: Found specification of procedure check_stripe_cache [2021-12-28 04:27:33,933 INFO L138 BoogieDeclarations]: Found implementation of procedure check_stripe_cache [2021-12-28 04:27:33,933 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-28 04:27:33,933 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-28 04:27:33,933 INFO L130 BoogieDeclarations]: Found specification of procedure break_stripe_batch_list [2021-12-28 04:27:33,933 INFO L138 BoogieDeclarations]: Found implementation of procedure break_stripe_batch_list [2021-12-28 04:27:33,934 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_quiesce [2021-12-28 04:27:33,934 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_quiesce [2021-12-28 04:27:33,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-28 04:27:33,934 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-28 04:27:33,934 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-28 04:27:33,934 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2021-12-28 04:27:33,934 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2021-12-28 04:27:33,934 INFO L130 BoogieDeclarations]: Found specification of procedure bio_reset [2021-12-28 04:27:33,934 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_reset [2021-12-28 04:27:33,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-28 04:27:33,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-28 04:27:33,935 INFO L130 BoogieDeclarations]: Found specification of procedure drop_one_stripe [2021-12-28 04:27:33,935 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_one_stripe [2021-12-28 04:27:33,935 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2021-12-28 04:27:33,935 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2021-12-28 04:27:33,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-28 04:27:33,935 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_compute_sector [2021-12-28 04:27:33,935 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_compute_sector [2021-12-28 04:27:33,936 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_add_disk [2021-12-28 04:27:33,936 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_add_disk [2021-12-28 04:27:33,936 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_complete [2021-12-28 04:27:33,936 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_complete [2021-12-28 04:27:33,936 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_takeover [2021-12-28 04:27:33,936 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_takeover [2021-12-28 04:27:33,936 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-28 04:27:33,936 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-28 04:27:33,936 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-28 04:27:33,936 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-28 04:27:33,937 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-28 04:27:33,937 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-28 04:27:33,937 INFO L130 BoogieDeclarations]: Found specification of procedure shrink_buffers [2021-12-28 04:27:33,937 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink_buffers [2021-12-28 04:27:33,937 INFO L130 BoogieDeclarations]: Found specification of procedure do_release_stripe [2021-12-28 04:27:33,937 INFO L138 BoogieDeclarations]: Found implementation of procedure do_release_stripe [2021-12-28 04:27:33,937 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-12-28 04:27:33,937 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-12-28 04:27:33,937 INFO L130 BoogieDeclarations]: Found specification of procedure scribble_alloc [2021-12-28 04:27:33,937 INFO L138 BoogieDeclarations]: Found implementation of procedure scribble_alloc [2021-12-28 04:27:33,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-28 04:27:33,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-28 04:27:33,938 INFO L130 BoogieDeclarations]: Found specification of procedure md_wait_for_blocked_rdev [2021-12-28 04:27:33,938 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wait_for_blocked_rdev [2021-12-28 04:27:33,938 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_mergeable_bvec [2021-12-28 04:27:33,938 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_mergeable_bvec [2021-12-28 04:27:33,938 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-28 04:27:33,938 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-28 04:27:33,938 INFO L130 BoogieDeclarations]: Found specification of procedure check_reshape [2021-12-28 04:27:33,939 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reshape [2021-12-28 04:27:34,042 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2021-12-28 04:27:34,043 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2021-12-28 04:27:34,043 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_stripe [2021-12-28 04:27:34,043 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_stripe [2021-12-28 04:27:34,043 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2021-12-28 04:27:34,043 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2021-12-28 04:27:34,043 INFO L130 BoogieDeclarations]: Found specification of procedure raid4_takeover [2021-12-28 04:27:34,043 INFO L138 BoogieDeclarations]: Found implementation of procedure raid4_takeover [2021-12-28 04:27:34,043 INFO L130 BoogieDeclarations]: Found specification of procedure r5_next_bio [2021-12-28 04:27:34,043 INFO L138 BoogieDeclarations]: Found implementation of procedure r5_next_bio [2021-12-28 04:27:34,043 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2021-12-28 04:27:34,043 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2021-12-28 04:27:34,043 INFO L130 BoogieDeclarations]: Found specification of procedure free_conf [2021-12-28 04:27:34,043 INFO L138 BoogieDeclarations]: Found implementation of procedure free_conf [2021-12-28 04:27:34,043 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-28 04:27:34,043 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-28 04:27:34,043 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2021-12-28 04:27:34,043 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2021-12-28 04:27:34,043 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-12-28 04:27:34,044 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-12-28 04:27:34,044 INFO L130 BoogieDeclarations]: Found specification of procedure only_parity [2021-12-28 04:27:34,044 INFO L138 BoogieDeclarations]: Found implementation of procedure only_parity [2021-12-28 04:27:34,044 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-28 04:27:34,044 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-28 04:27:34,044 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2021-12-28 04:27:34,044 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2021-12-28 04:27:34,044 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_conv [2021-12-28 04:27:34,044 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_conv [2021-12-28 04:27:34,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-28 04:27:34,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_3 [2021-12-28 04:27:34,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_3 [2021-12-28 04:27:34,044 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2021-12-28 04:27:34,044 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2021-12-28 04:27:34,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_2 [2021-12-28 04:27:34,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_2 [2021-12-28 04:27:34,044 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-12-28 04:27:34,044 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-12-28 04:27:34,044 INFO L130 BoogieDeclarations]: Found specification of procedure grow_one_stripe [2021-12-28 04:27:34,044 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_one_stripe [2021-12-28 04:27:34,044 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_stripe [2021-12-28 04:27:34,044 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_stripe [2021-12-28 04:27:34,044 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_dec_pending [2021-12-28 04:27:34,044 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_dec_pending [2021-12-28 04:27:34,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_4 [2021-12-28 04:27:34,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_4 [2021-12-28 04:27:34,045 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2021-12-28 04:27:34,045 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2021-12-28 04:27:34,045 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-28 04:27:34,045 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-28 04:27:34,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-28 04:27:34,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-28 04:27:34,045 INFO L130 BoogieDeclarations]: Found specification of procedure async_gen_syndrome [2021-12-28 04:27:34,045 INFO L138 BoogieDeclarations]: Found implementation of procedure async_gen_syndrome [2021-12-28 04:27:34,045 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_plug [2021-12-28 04:27:34,045 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_plug [2021-12-28 04:27:34,045 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_check_reshape [2021-12-28 04:27:34,045 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_check_reshape [2021-12-28 04:27:34,045 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-12-28 04:27:34,045 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-12-28 04:27:34,045 INFO L130 BoogieDeclarations]: Found specification of procedure has_failed [2021-12-28 04:27:34,045 INFO L138 BoogieDeclarations]: Found implementation of procedure has_failed [2021-12-28 04:27:34,045 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-28 04:27:34,045 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-28 04:27:34,045 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2021-12-28 04:27:34,045 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2021-12-28 04:27:34,045 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reconstruction [2021-12-28 04:27:34,045 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reconstruction [2021-12-28 04:27:34,045 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_all_device_hash_locks_irq [2021-12-28 04:27:34,045 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_all_device_hash_locks_irq [2021-12-28 04:27:34,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-28 04:27:34,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-28 04:27:34,046 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2021-12-28 04:27:34,046 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2021-12-28 04:27:34,046 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-28 04:27:34,046 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-28 04:27:34,046 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-12-28 04:27:34,046 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-12-28 04:27:34,046 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_free [2021-12-28 04:27:34,046 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_free [2021-12-28 04:27:34,046 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-28 04:27:34,046 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-28 04:27:34,046 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2021-12-28 04:27:34,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2021-12-28 04:27:34,046 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2021-12-28 04:27:34,046 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2021-12-28 04:27:34,046 INFO L130 BoogieDeclarations]: Found specification of procedure calc_degraded [2021-12-28 04:27:34,046 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_degraded [2021-12-28 04:27:34,046 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_test_cpu [2021-12-28 04:27:34,046 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_test_cpu [2021-12-28 04:27:34,046 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_scratch_buffer [2021-12-28 04:27:34,046 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_scratch_buffer [2021-12-28 04:27:34,046 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-28 04:27:34,046 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-28 04:27:34,047 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2021-12-28 04:27:34,047 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2021-12-28 04:27:34,047 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-28 04:27:34,047 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-28 04:27:34,047 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2021-12-28 04:27:34,047 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2021-12-28 04:27:34,047 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid6 [2021-12-28 04:27:34,047 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid6 [2021-12-28 04:27:34,047 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid5 [2021-12-28 04:27:34,047 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid5 [2021-12-28 04:27:34,047 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_startwrite [2021-12-28 04:27:34,047 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_startwrite [2021-12-28 04:27:34,047 INFO L130 BoogieDeclarations]: Found specification of procedure set_syndrome_sources [2021-12-28 04:27:34,047 INFO L138 BoogieDeclarations]: Found implementation of procedure set_syndrome_sources [2021-12-28 04:27:34,047 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-12-28 04:27:34,047 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-12-28 04:27:34,047 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2021-12-28 04:27:34,047 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2021-12-28 04:27:34,047 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2021-12-28 04:27:34,047 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2021-12-28 04:27:34,047 INFO L130 BoogieDeclarations]: Found specification of procedure use_new_offset [2021-12-28 04:27:34,047 INFO L138 BoogieDeclarations]: Found implementation of procedure use_new_offset [2021-12-28 04:27:34,047 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-12-28 04:27:34,047 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-12-28 04:27:34,047 INFO L130 BoogieDeclarations]: Found specification of procedure error [2021-12-28 04:27:34,047 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2021-12-28 04:27:34,048 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2021-12-28 04:27:34,048 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2021-12-28 04:27:34,048 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-28 04:27:34,048 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-28 04:27:34,048 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-12-28 04:27:34,048 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-12-28 04:27:34,048 INFO L130 BoogieDeclarations]: Found specification of procedure raid45_takeover_raid0 [2021-12-28 04:27:34,048 INFO L138 BoogieDeclarations]: Found implementation of procedure raid45_takeover_raid0 [2021-12-28 04:27:34,048 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_page [2021-12-28 04:27:34,048 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_page [2021-12-28 04:27:34,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-28 04:27:34,048 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_get [2021-12-28 04:27:34,048 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_get [2021-12-28 04:27:34,048 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-12-28 04:27:34,048 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-12-28 04:27:34,048 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2021-12-28 04:27:34,048 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2021-12-28 04:27:35,243 INFO L234 CfgBuilder]: Building ICFG [2021-12-28 04:27:35,248 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-28 04:27:35,668 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-28 04:27:48,793 INFO L275 CfgBuilder]: Performing block encoding [2021-12-28 04:27:48,825 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-28 04:27:48,825 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-28 04:27:48,839 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 04:27:48 BoogieIcfgContainer [2021-12-28 04:27:48,839 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-28 04:27:48,840 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-28 04:27:48,841 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-28 04:27:48,843 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-28 04:27:48,843 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.12 04:27:27" (1/3) ... [2021-12-28 04:27:48,843 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28a99dac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 04:27:48, skipping insertion in model container [2021-12-28 04:27:48,843 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:27:32" (2/3) ... [2021-12-28 04:27:48,844 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28a99dac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 04:27:48, skipping insertion in model container [2021-12-28 04:27:48,844 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 04:27:48" (3/3) ... [2021-12-28 04:27:48,845 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i [2021-12-28 04:27:48,849 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-28 04:27:48,849 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-28 04:27:48,905 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-28 04:27:48,912 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-28 04:27:48,912 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-28 04:27:49,007 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) [2021-12-28 04:27:49,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2021-12-28 04:27:49,052 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 04:27:49,053 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] [2021-12-28 04:27:49,054 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-28 04:27:49,058 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 04:27:49,058 INFO L85 PathProgramCache]: Analyzing trace with hash -1565307591, now seen corresponding path program 1 times [2021-12-28 04:27:49,064 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 04:27:49,065 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [873035914] [2021-12-28 04:27:49,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 04:27:49,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 04:27:49,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:49,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-28 04:27:49,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:49,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:49,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:49,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:49,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:49,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-28 04:27:49,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:49,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:49,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:49,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:49,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:49,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-28 04:27:49,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:49,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:49,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:49,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:49,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:49,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-28 04:27:49,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:49,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:49,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:49,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:49,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:49,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-28 04:27:49,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:49,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:49,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:49,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:49,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:49,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-28 04:27:49,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:49,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:49,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:49,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:49,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-28 04:27:50,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-12-28 04:27:50,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-12-28 04:27:50,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-28 04:27:50,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-28 04:27:50,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-28 04:27:50,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-28 04:27:50,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-12-28 04:27:50,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-12-28 04:27:50,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-12-28 04:27:50,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-12-28 04:27:50,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-28 04:27:50,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-12-28 04:27:50,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2021-12-28 04:27:50,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-28 04:27:50,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-12-28 04:27:50,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2021-12-28 04:27:50,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2021-12-28 04:27:50,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-28 04:27:50,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2021-12-28 04:27:50,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-12-28 04:27:50,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2021-12-28 04:27:50,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2021-12-28 04:27:50,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2021-12-28 04:27:50,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2021-12-28 04:27:50,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-28 04:27:50,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2021-12-28 04:27:50,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:27:50,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-12-28 04:27:50,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:50,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:50,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2021-12-28 04:27:50,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:51,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-28 04:27:51,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:51,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2021-12-28 04:27:51,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:51,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-28 04:27:51,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:51,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2021-12-28 04:27:51,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:51,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2021-12-28 04:27:51,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:51,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2021-12-28 04:27:51,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:51,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-28 04:27:51,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:51,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-28 04:27:51,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:51,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2021-12-28 04:27:51,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:51,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-28 04:27:51,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:51,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2021-12-28 04:27:51,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:51,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2021-12-28 04:27:51,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:51,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2021-12-28 04:27:51,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:51,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 696 [2021-12-28 04:27:51,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:51,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-12-28 04:27:51,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:51,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 718 [2021-12-28 04:27:51,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:51,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729 [2021-12-28 04:27:51,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:51,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2021-12-28 04:27:51,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:51,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 751 [2021-12-28 04:27:51,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:51,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-12-28 04:27:51,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:51,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2021-12-28 04:27:51,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:27:51,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 812 [2021-12-28 04:27:51,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:27:51,386 INFO L134 CoverageAnalysis]: Checked inductivity of 9669 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9669 trivial. 0 not checked. [2021-12-28 04:27:51,386 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 04:27:51,386 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [873035914] [2021-12-28 04:27:51,387 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [873035914] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 04:27:51,387 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 04:27:51,387 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-28 04:27:51,388 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1260747292] [2021-12-28 04:27:51,389 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 04:27:51,392 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-28 04:27:51,392 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 04:27:51,407 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-28 04:27:51,408 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-28 04:27:51,420 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) [2021-12-28 04:27:54,893 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 04:28:03,084 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-12-28 04:28:09,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-28 04:28:09,819 INFO L93 Difference]: Finished difference Result 14923 states and 23317 transitions. [2021-12-28 04:28:09,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-28 04:28:09,833 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 [2021-12-28 04:28:09,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-28 04:28:09,917 INFO L225 Difference]: With dead ends: 14923 [2021-12-28 04:28:09,918 INFO L226 Difference]: Without dead ends: 7798 [2021-12-28 04:28:09,977 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 [2021-12-28 04:28:09,982 INFO L933 BasicCegarLoop]: 10369 mSDtfsCounter, 5748 mSDsluCounter, 5234 mSDsCounter, 0 mSdLazyCounter, 3966 mSolverCounterSat, 7448 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5950 SdHoareTripleChecker+Valid, 15603 SdHoareTripleChecker+Invalid, 11416 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7448 IncrementalHoareTripleChecker+Valid, 3966 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.5s IncrementalHoareTripleChecker+Time [2021-12-28 04:28:09,983 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5950 Valid, 15603 Invalid, 11416 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7448 Valid, 3966 Invalid, 2 Unknown, 0 Unchecked, 17.5s Time] [2021-12-28 04:28:10,010 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7798 states. [2021-12-28 04:28:10,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7798 to 6912. [2021-12-28 04:28:10,440 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) [2021-12-28 04:28:10,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6912 states to 6912 states and 10536 transitions. [2021-12-28 04:28:10,490 INFO L78 Accepts]: Start accepts. Automaton has 6912 states and 10536 transitions. Word has length 826 [2021-12-28 04:28:10,491 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-28 04:28:10,491 INFO L470 AbstractCegarLoop]: Abstraction has 6912 states and 10536 transitions. [2021-12-28 04:28:10,494 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) [2021-12-28 04:28:10,494 INFO L276 IsEmpty]: Start isEmpty. Operand 6912 states and 10536 transitions. [2021-12-28 04:28:10,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2021-12-28 04:28:10,522 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 04:28:10,523 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] [2021-12-28 04:28:10,523 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-28 04:28:10,524 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-28 04:28:10,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 04:28:10,524 INFO L85 PathProgramCache]: Analyzing trace with hash 1656269307, now seen corresponding path program 1 times [2021-12-28 04:28:10,525 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 04:28:10,526 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1601353752] [2021-12-28 04:28:10,527 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 04:28:10,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 04:28:10,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-28 04:28:11,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-28 04:28:11,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-28 04:28:11,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-28 04:28:11,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-28 04:28:11,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-28 04:28:11,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-28 04:28:11,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-12-28 04:28:11,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-12-28 04:28:11,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-28 04:28:11,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-28 04:28:11,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-28 04:28:11,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-28 04:28:11,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-12-28 04:28:11,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-12-28 04:28:11,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-12-28 04:28:11,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-12-28 04:28:11,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-28 04:28:11,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-12-28 04:28:11,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2021-12-28 04:28:11,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-28 04:28:11,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-12-28 04:28:11,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2021-12-28 04:28:11,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2021-12-28 04:28:11,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-28 04:28:11,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2021-12-28 04:28:11,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-12-28 04:28:11,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2021-12-28 04:28:11,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2021-12-28 04:28:11,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2021-12-28 04:28:11,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2021-12-28 04:28:11,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-28 04:28:11,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2021-12-28 04:28:11,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:28:11,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-12-28 04:28:11,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2021-12-28 04:28:11,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:11,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:11,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-28 04:28:12,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:12,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2021-12-28 04:28:12,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:12,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-28 04:28:12,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:12,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2021-12-28 04:28:12,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:12,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2021-12-28 04:28:12,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:12,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2021-12-28 04:28:12,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:12,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-28 04:28:12,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:12,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-28 04:28:12,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:12,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2021-12-28 04:28:12,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:12,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-28 04:28:12,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:12,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2021-12-28 04:28:12,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:12,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2021-12-28 04:28:12,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:12,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2021-12-28 04:28:12,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:12,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 696 [2021-12-28 04:28:12,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:12,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-12-28 04:28:12,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:12,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 718 [2021-12-28 04:28:12,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:12,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729 [2021-12-28 04:28:12,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:12,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2021-12-28 04:28:12,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:12,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 751 [2021-12-28 04:28:12,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:12,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-12-28 04:28:12,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:12,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2021-12-28 04:28:12,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:28:12,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 812 [2021-12-28 04:28:12,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:28:12,409 INFO L134 CoverageAnalysis]: Checked inductivity of 9669 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9669 trivial. 0 not checked. [2021-12-28 04:28:12,409 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 04:28:12,409 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1601353752] [2021-12-28 04:28:12,409 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1601353752] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 04:28:12,409 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 04:28:12,410 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-28 04:28:12,410 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [202086865] [2021-12-28 04:28:12,410 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 04:28:12,412 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-28 04:28:12,412 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 04:28:12,413 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-28 04:28:12,413 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-28 04:28:12,413 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) [2021-12-28 04:28:16,039 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 []