./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 e19ca921 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-e19ca92 [2021-12-22 15:09:19,902 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-22 15:09:19,904 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-22 15:09:19,933 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-22 15:09:19,934 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-22 15:09:19,938 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-22 15:09:19,940 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-22 15:09:19,946 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-22 15:09:19,948 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-22 15:09:19,953 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-22 15:09:19,954 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-22 15:09:19,955 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-22 15:09:19,955 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-22 15:09:19,958 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-22 15:09:19,959 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-22 15:09:19,960 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-22 15:09:19,962 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-22 15:09:19,962 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-22 15:09:19,967 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-22 15:09:19,968 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-22 15:09:19,973 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-22 15:09:19,973 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-22 15:09:19,974 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-22 15:09:19,976 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-22 15:09:19,978 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-22 15:09:19,980 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-22 15:09:19,980 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-22 15:09:19,981 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-22 15:09:19,982 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-22 15:09:19,983 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-22 15:09:19,983 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-22 15:09:19,984 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-22 15:09:19,985 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-22 15:09:19,986 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-22 15:09:19,988 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-22 15:09:19,988 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-22 15:09:19,989 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-22 15:09:19,989 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-22 15:09:19,989 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-22 15:09:19,990 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-22 15:09:19,990 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-22 15:09:19,991 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-22 15:09:20,022 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-22 15:09:20,022 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-22 15:09:20,023 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-22 15:09:20,023 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-22 15:09:20,024 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-22 15:09:20,024 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-22 15:09:20,024 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-22 15:09:20,025 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-22 15:09:20,025 INFO L138 SettingsManager]: * Use SBE=true [2021-12-22 15:09:20,025 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-22 15:09:20,026 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-22 15:09:20,026 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-22 15:09:20,026 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-22 15:09:20,027 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-22 15:09:20,027 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-22 15:09:20,027 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-22 15:09:20,027 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-22 15:09:20,027 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-22 15:09:20,027 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-22 15:09:20,028 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-22 15:09:20,028 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-22 15:09:20,028 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 15:09:20,028 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-22 15:09:20,028 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-22 15:09:20,029 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-22 15:09:20,029 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-22 15:09:20,029 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-22 15:09:20,029 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-22 15:09:20,029 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-22 15:09:20,029 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-22 15:09:20,030 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-22 15:09:20,030 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3dbf2c44e5d70b9c026e25429eb7290238d1563963b6861d1a2ea3289d7dbe7 [2021-12-22 15:09:20,293 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-22 15:09:20,323 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-22 15:09:20,337 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-22 15:09:20,338 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-22 15:09:20,351 INFO L275 PluginConnector]: CDTParser initialized [2021-12-22 15:09:20,354 INFO L432 ainManager$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 [2021-12-22 15:09:20,482 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5231016d7/ff50b7a1eda64ca0ac70d54d33180486/FLAG83581abfd [2021-12-22 15:09:21,536 INFO L306 CDTParser]: Found 1 translation units. [2021-12-22 15:09:21,536 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 [2021-12-22 15:09:21,610 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5231016d7/ff50b7a1eda64ca0ac70d54d33180486/FLAG83581abfd [2021-12-22 15:09:21,960 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5231016d7/ff50b7a1eda64ca0ac70d54d33180486 [2021-12-22 15:09:21,962 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-22 15:09:21,963 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-22 15:09:21,964 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-22 15:09:21,964 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-22 15:09:21,967 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-22 15:09:21,967 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 03:09:21" (1/1) ... [2021-12-22 15:09:21,968 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bd0a0ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:09:21, skipping insertion in model container [2021-12-22 15:09:21,968 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 03:09:21" (1/1) ... [2021-12-22 15:09:21,973 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-22 15:09:22,190 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-22 15:09:25,743 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-22 15:09:25,746 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-22 15:09:25,747 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-22 15:09:25,748 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-22 15:09:25,748 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-22 15:09:26,852 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] [2021-12-22 15:09:26,936 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 15:09:27,001 INFO L203 MainTranslator]: Completed pre-run [2021-12-22 15:09:27,418 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-22 15:09:27,419 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-22 15:09:27,420 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-22 15:09:27,420 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-22 15:09:27,420 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-22 15:09:27,730 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] [2021-12-22 15:09:27,738 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 15:09:27,893 INFO L208 MainTranslator]: Completed translation [2021-12-22 15:09:27,893 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:09:27 WrapperNode [2021-12-22 15:09:27,893 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-22 15:09:27,895 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-22 15:09:27,895 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-22 15:09:27,895 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-22 15:09:27,901 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:09:27" (1/1) ... [2021-12-22 15:09:28,103 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:09:27" (1/1) ... [2021-12-22 15:09:28,498 INFO L137 Inliner]: procedures = 521, calls = 7038, calls flagged for inlining = 212, calls inlined = 199, statements flattened = 17778 [2021-12-22 15:09:28,499 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-22 15:09:28,500 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-22 15:09:28,500 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-22 15:09:28,500 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-22 15:09:28,508 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:09:27" (1/1) ... [2021-12-22 15:09:28,509 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:09:27" (1/1) ... [2021-12-22 15:09:28,593 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:09:27" (1/1) ... [2021-12-22 15:09:28,594 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:09:27" (1/1) ... [2021-12-22 15:09:28,904 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:09:27" (1/1) ... [2021-12-22 15:09:28,949 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:09:27" (1/1) ... [2021-12-22 15:09:29,016 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:09:27" (1/1) ... [2021-12-22 15:09:29,220 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-22 15:09:29,221 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-22 15:09:29,221 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-22 15:09:29,221 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-22 15:09:29,222 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:09:27" (1/1) ... [2021-12-22 15:09:29,228 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 15:09:29,237 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 15:09:29,281 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) [2021-12-22 15:09:29,339 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 [2021-12-22 15:09:29,379 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-22 15:09:29,380 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-22 15:09:29,380 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_thread_groups [2021-12-22 15:09:29,380 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_thread_groups [2021-12-22 15:09:29,380 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2021-12-22 15:09:29,380 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2021-12-22 15:09:29,380 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2021-12-22 15:09:29,380 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2021-12-22 15:09:29,380 INFO L130 BoogieDeclarations]: Found specification of procedure init_async_submit [2021-12-22 15:09:29,380 INFO L138 BoogieDeclarations]: Found implementation of procedure init_async_submit [2021-12-22 15:09:29,380 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-22 15:09:29,381 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_finish_reshape [2021-12-22 15:09:29,381 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_finish_reshape [2021-12-22 15:09:29,381 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-12-22 15:09:29,381 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-12-22 15:09:29,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-22 15:09:29,381 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-22 15:09:29,381 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_free [2021-12-22 15:09:29,381 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_free [2021-12-22 15:09:29,381 INFO L130 BoogieDeclarations]: Found specification of procedure sync_request [2021-12-22 15:09:29,381 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_request [2021-12-22 15:09:29,382 INFO L130 BoogieDeclarations]: Found specification of procedure get_active_stripe [2021-12-22 15:09:29,382 INFO L138 BoogieDeclarations]: Found implementation of procedure get_active_stripe [2021-12-22 15:09:29,382 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-22 15:09:29,382 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-22 15:09:29,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-22 15:09:29,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-22 15:09:29,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-22 15:09:29,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-22 15:09:29,383 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_remove_disk [2021-12-22 15:09:29,383 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_remove_disk [2021-12-22 15:09:29,383 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2021-12-22 15:09:29,383 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2021-12-22 15:09:29,383 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-12-22 15:09:29,383 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-12-22 15:09:29,384 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_start_sync [2021-12-22 15:09:29,384 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_start_sync [2021-12-22 15:09:29,384 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_list [2021-12-22 15:09:29,384 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_list [2021-12-22 15:09:29,384 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2021-12-22 15:09:29,384 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2021-12-22 15:09:29,384 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-12-22 15:09:29,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-12-22 15:09:29,385 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_check_reshape [2021-12-22 15:09:29,403 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_check_reshape [2021-12-22 15:09:29,403 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2021-12-22 15:09:29,404 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2021-12-22 15:09:29,404 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-22 15:09:29,404 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-22 15:09:29,404 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2021-12-22 15:09:29,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2021-12-22 15:09:29,404 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2021-12-22 15:09:29,404 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2021-12-22 15:09:29,405 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-22 15:09:29,405 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-22 15:09:29,405 INFO L130 BoogieDeclarations]: Found specification of procedure setup_conf [2021-12-22 15:09:29,405 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_conf [2021-12-22 15:09:29,405 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2021-12-22 15:09:29,405 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2021-12-22 15:09:29,405 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2021-12-22 15:09:29,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2021-12-22 15:09:29,406 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-22 15:09:29,406 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-22 15:09:29,406 INFO L130 BoogieDeclarations]: Found specification of procedure add_stripe_bio [2021-12-22 15:09:29,406 INFO L138 BoogieDeclarations]: Found implementation of procedure add_stripe_bio [2021-12-22 15:09:29,406 INFO L130 BoogieDeclarations]: Found specification of procedure bio_init [2021-12-22 15:09:29,407 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_init [2021-12-22 15:09:29,407 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2021-12-22 15:09:29,407 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2021-12-22 15:09:29,407 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-12-22 15:09:29,407 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-12-22 15:09:29,407 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_clean_event [2021-12-22 15:09:29,407 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_clean_event [2021-12-22 15:09:29,408 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-12-22 15:09:29,408 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-12-22 15:09:29,408 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_endwrite [2021-12-22 15:09:29,408 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_endwrite [2021-12-22 15:09:29,408 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-22 15:09:29,408 INFO L130 BoogieDeclarations]: Found specification of procedure async_memcpy [2021-12-22 15:09:29,408 INFO L138 BoogieDeclarations]: Found implementation of procedure async_memcpy [2021-12-22 15:09:29,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-22 15:09:29,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-22 15:09:29,409 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-22 15:09:29,409 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-22 15:09:29,409 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-22 15:09:29,409 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-22 15:09:29,409 INFO L130 BoogieDeclarations]: Found specification of procedure __release_stripe [2021-12-22 15:09:29,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_stripe [2021-12-22 15:09:29,410 INFO L130 BoogieDeclarations]: Found specification of procedure md_write_end [2021-12-22 15:09:29,410 INFO L138 BoogieDeclarations]: Found implementation of procedure md_write_end [2021-12-22 15:09:29,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-22 15:09:29,410 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_begin [2021-12-22 15:09:29,410 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_begin [2021-12-22 15:09:29,410 INFO L130 BoogieDeclarations]: Found specification of procedure is_badblock [2021-12-22 15:09:29,410 INFO L138 BoogieDeclarations]: Found implementation of procedure is_badblock [2021-12-22 15:09:29,411 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2021-12-22 15:09:29,411 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2021-12-22 15:09:29,411 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_array_sectors [2021-12-22 15:09:29,411 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_array_sectors [2021-12-22 15:09:29,411 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2021-12-22 15:09:29,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2021-12-22 15:09:29,411 INFO L130 BoogieDeclarations]: Found specification of procedure async_trigger_callback [2021-12-22 15:09:29,412 INFO L138 BoogieDeclarations]: Found implementation of procedure async_trigger_callback [2021-12-22 15:09:29,412 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_dec_bi_active_stripes [2021-12-22 15:09:29,412 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_dec_bi_active_stripes [2021-12-22 15:09:29,412 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-22 15:09:29,412 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-22 15:09:29,412 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_personality [2021-12-22 15:09:29,412 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_personality [2021-12-22 15:09:29,413 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-22 15:09:29,413 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-22 15:09:29,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-22 15:09:29,413 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_personality [2021-12-22 15:09:29,413 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_personality [2021-12-22 15:09:29,413 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-22 15:09:29,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-22 15:09:29,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-22 15:09:29,414 INFO L130 BoogieDeclarations]: Found specification of procedure get_start_sect [2021-12-22 15:09:29,414 INFO L138 BoogieDeclarations]: Found implementation of procedure get_start_sect [2021-12-22 15:09:29,414 INFO L130 BoogieDeclarations]: Found specification of procedure lock_device_hash_lock [2021-12-22 15:09:29,414 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_device_hash_lock [2021-12-22 15:09:29,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-22 15:09:29,415 INFO L130 BoogieDeclarations]: Found specification of procedure md_check_recovery [2021-12-22 15:09:29,415 INFO L138 BoogieDeclarations]: Found implementation of procedure md_check_recovery [2021-12-22 15:09:29,415 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_operations_active [2021-12-22 15:09:29,415 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_operations_active [2021-12-22 15:09:29,415 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash_locks_hash [2021-12-22 15:09:29,415 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash_locks_hash [2021-12-22 15:09:29,415 INFO L130 BoogieDeclarations]: Found specification of procedure print_raid5_conf [2021-12-22 15:09:29,416 INFO L138 BoogieDeclarations]: Found implementation of procedure print_raid5_conf [2021-12-22 15:09:29,416 INFO L130 BoogieDeclarations]: Found specification of procedure free_scratch_buffer [2021-12-22 15:09:29,416 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scratch_buffer [2021-12-22 15:09:29,416 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_next_disk [2021-12-22 15:09:29,416 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_next_disk [2021-12-22 15:09:29,416 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_d0 [2021-12-22 15:09:29,416 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_d0 [2021-12-22 15:09:29,416 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-22 15:09:29,417 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-22 15:09:29,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-22 15:09:29,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-22 15:09:29,417 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe [2021-12-22 15:09:29,417 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe [2021-12-22 15:09:29,417 INFO L130 BoogieDeclarations]: Found specification of procedure status [2021-12-22 15:09:29,417 INFO L138 BoogieDeclarations]: Found implementation of procedure status [2021-12-22 15:09:29,418 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-12-22 15:09:29,418 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-12-22 15:09:29,418 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_congested [2021-12-22 15:09:29,418 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_congested [2021-12-22 15:09:29,418 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-22 15:09:29,418 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-22 15:09:29,418 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2021-12-22 15:09:29,418 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2021-12-22 15:09:29,419 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_do_work [2021-12-22 15:09:29,419 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_do_work [2021-12-22 15:09:29,419 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-12-22 15:09:29,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-12-22 15:09:29,419 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2021-12-22 15:09:29,419 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2021-12-22 15:09:29,419 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-12-22 15:09:29,420 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-12-22 15:09:29,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-22 15:09:29,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-22 15:09:29,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-22 15:09:29,436 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-12-22 15:09:29,436 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-12-22 15:09:29,436 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2021-12-22 15:09:29,436 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2021-12-22 15:09:29,436 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2021-12-22 15:09:29,436 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2021-12-22 15:09:29,436 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-22 15:09:29,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-22 15:09:29,437 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_set_idx [2021-12-22 15:09:29,437 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_set_idx [2021-12-22 15:09:29,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-22 15:09:29,437 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_idx_to_slot [2021-12-22 15:09:29,437 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_idx_to_slot [2021-12-22 15:09:29,437 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_inc_bi_active_stripes [2021-12-22 15:09:29,438 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_inc_bi_active_stripes [2021-12-22 15:09:29,438 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_clear_badblocks [2021-12-22 15:09:29,438 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_clear_badblocks [2021-12-22 15:09:29,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-22 15:09:29,438 INFO L130 BoogieDeclarations]: Found specification of procedure disk_stack_limits [2021-12-22 15:09:29,438 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_stack_limits [2021-12-22 15:09:29,438 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-22 15:09:29,439 INFO L130 BoogieDeclarations]: Found specification of procedure compute_blocknr [2021-12-22 15:09:29,439 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_blocknr [2021-12-22 15:09:29,439 INFO L130 BoogieDeclarations]: Found specification of procedure remove_hash [2021-12-22 15:09:29,439 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_hash [2021-12-22 15:09:29,439 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_can_batch [2021-12-22 15:09:29,439 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_can_batch [2021-12-22 15:09:29,439 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_check_pq [2021-12-22 15:09:29,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_check_pq [2021-12-22 15:09:29,440 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash [2021-12-22 15:09:29,440 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash [2021-12-22 15:09:29,440 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-22 15:09:29,440 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-22 15:09:29,440 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_wakeup_stripe_thread [2021-12-22 15:09:29,440 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_wakeup_stripe_thread [2021-12-22 15:09:29,441 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_set_badblocks [2021-12-22 15:09:29,441 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_set_badblocks [2021-12-22 15:09:29,441 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_retry [2021-12-22 15:09:29,441 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_retry [2021-12-22 15:09:29,441 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-22 15:09:29,441 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-22 15:09:29,441 INFO L130 BoogieDeclarations]: Found specification of procedure release_inactive_stripe_list [2021-12-22 15:09:29,442 INFO L138 BoogieDeclarations]: Found implementation of procedure release_inactive_stripe_list [2021-12-22 15:09:29,442 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-22 15:09:29,442 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-22 15:09:29,442 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe [2021-12-22 15:09:29,442 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe [2021-12-22 15:09:29,442 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2021-12-22 15:09:29,442 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2021-12-22 15:09:29,443 INFO L130 BoogieDeclarations]: Found specification of procedure md_done_sync [2021-12-22 15:09:29,443 INFO L138 BoogieDeclarations]: Found implementation of procedure md_done_sync [2021-12-22 15:09:29,443 INFO L130 BoogieDeclarations]: Found specification of procedure __find_stripe [2021-12-22 15:09:29,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_stripe [2021-12-22 15:09:29,443 INFO L130 BoogieDeclarations]: Found specification of procedure disk_devt [2021-12-22 15:09:29,443 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_devt [2021-12-22 15:09:29,443 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-22 15:09:29,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-22 15:09:29,444 INFO L130 BoogieDeclarations]: Found specification of procedure make_request [2021-12-22 15:09:29,444 INFO L138 BoogieDeclarations]: Found implementation of procedure make_request [2021-12-22 15:09:29,444 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-22 15:09:29,444 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-22 15:09:29,444 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_begin [2021-12-22 15:09:29,444 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_begin [2021-12-22 15:09:29,444 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-22 15:09:29,445 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-22 15:09:29,445 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-22 15:09:29,445 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-22 15:09:29,445 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-22 15:09:29,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-22 15:09:29,445 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-22 15:09:29,445 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-22 15:09:29,446 INFO L130 BoogieDeclarations]: Found specification of procedure handle_active_stripes [2021-12-22 15:09:29,446 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_active_stripes [2021-12-22 15:09:29,446 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2021-12-22 15:09:29,446 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2021-12-22 15:09:29,446 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2021-12-22 15:09:29,446 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2021-12-22 15:09:29,446 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-22 15:09:29,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-22 15:09:29,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-22 15:09:29,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-22 15:09:29,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-22 15:09:29,447 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_size [2021-12-22 15:09:29,447 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_size [2021-12-22 15:09:29,447 INFO L130 BoogieDeclarations]: Found specification of procedure async_xor [2021-12-22 15:09:29,448 INFO L138 BoogieDeclarations]: Found implementation of procedure async_xor [2021-12-22 15:09:29,448 INFO L130 BoogieDeclarations]: Found specification of procedure md_sync_acct [2021-12-22 15:09:29,448 INFO L138 BoogieDeclarations]: Found implementation of procedure md_sync_acct [2021-12-22 15:09:29,448 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_start_reshape [2021-12-22 15:09:29,448 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_start_reshape [2021-12-22 15:09:29,448 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-22 15:09:29,448 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-22 15:09:29,449 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent_safe [2021-12-22 15:09:29,449 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent_safe [2021-12-22 15:09:29,449 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2021-12-22 15:09:29,449 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2021-12-22 15:09:29,449 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-22 15:09:29,449 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock [2021-12-22 15:09:29,449 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock [2021-12-22 15:09:29,449 INFO L130 BoogieDeclarations]: Found specification of procedure async_copy_data [2021-12-22 15:09:29,450 INFO L138 BoogieDeclarations]: Found implementation of procedure async_copy_data [2021-12-22 15:09:29,450 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_spare_active [2021-12-22 15:09:29,450 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_spare_active [2021-12-22 15:09:29,450 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-22 15:09:29,450 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-22 15:09:29,450 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-12-22 15:09:29,450 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-12-22 15:09:29,451 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_end [2021-12-22 15:09:29,451 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_end [2021-12-22 15:09:29,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-22 15:09:29,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-22 15:09:29,451 INFO L130 BoogieDeclarations]: Found specification of procedure md_allow_write [2021-12-22 15:09:29,451 INFO L138 BoogieDeclarations]: Found implementation of procedure md_allow_write [2021-12-22 15:09:29,451 INFO L130 BoogieDeclarations]: Found specification of procedure return_io [2021-12-22 15:09:29,452 INFO L138 BoogieDeclarations]: Found implementation of procedure return_io [2021-12-22 15:09:29,452 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2021-12-22 15:09:29,452 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2021-12-22 15:09:29,452 INFO L130 BoogieDeclarations]: Found specification of procedure lock_all_device_hash_locks_irq [2021-12-22 15:09:29,452 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_all_device_hash_locks_irq [2021-12-22 15:09:29,452 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-22 15:09:29,452 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-22 15:09:29,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-22 15:09:29,453 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-22 15:09:29,453 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-22 15:09:29,453 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-22 15:09:29,453 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_reconstruct [2021-12-22 15:09:29,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_reconstruct [2021-12-22 15:09:29,453 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_device_hash_lock [2021-12-22 15:09:29,453 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_device_hash_lock [2021-12-22 15:09:29,454 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_resize [2021-12-22 15:09:29,454 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_resize [2021-12-22 15:09:29,454 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_remap [2021-12-22 15:09:29,454 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_remap [2021-12-22 15:09:29,454 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_takeover [2021-12-22 15:09:29,454 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_takeover [2021-12-22 15:09:29,454 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-22 15:09:29,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-22 15:09:29,455 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2021-12-22 15:09:29,455 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2021-12-22 15:09:29,455 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2021-12-22 15:09:29,455 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2021-12-22 15:09:29,455 INFO L130 BoogieDeclarations]: Found specification of procedure run [2021-12-22 15:09:29,455 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2021-12-22 15:09:29,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-22 15:09:29,455 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-22 15:09:29,456 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-22 15:09:29,456 INFO L130 BoogieDeclarations]: Found specification of procedure check_stripe_cache [2021-12-22 15:09:29,456 INFO L138 BoogieDeclarations]: Found implementation of procedure check_stripe_cache [2021-12-22 15:09:29,456 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-22 15:09:29,456 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-22 15:09:29,456 INFO L130 BoogieDeclarations]: Found specification of procedure break_stripe_batch_list [2021-12-22 15:09:29,456 INFO L138 BoogieDeclarations]: Found implementation of procedure break_stripe_batch_list [2021-12-22 15:09:29,457 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_quiesce [2021-12-22 15:09:29,457 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_quiesce [2021-12-22 15:09:29,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-22 15:09:29,457 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-22 15:09:29,457 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-22 15:09:29,457 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2021-12-22 15:09:29,457 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2021-12-22 15:09:29,457 INFO L130 BoogieDeclarations]: Found specification of procedure bio_reset [2021-12-22 15:09:29,458 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_reset [2021-12-22 15:09:29,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-22 15:09:29,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-22 15:09:29,458 INFO L130 BoogieDeclarations]: Found specification of procedure drop_one_stripe [2021-12-22 15:09:29,458 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_one_stripe [2021-12-22 15:09:29,458 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2021-12-22 15:09:29,458 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2021-12-22 15:09:29,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-22 15:09:29,459 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_compute_sector [2021-12-22 15:09:29,459 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_compute_sector [2021-12-22 15:09:29,459 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_add_disk [2021-12-22 15:09:29,459 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_add_disk [2021-12-22 15:09:29,459 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_complete [2021-12-22 15:09:29,459 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_complete [2021-12-22 15:09:29,459 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_takeover [2021-12-22 15:09:29,460 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_takeover [2021-12-22 15:09:29,460 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-22 15:09:29,460 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-22 15:09:29,460 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-22 15:09:29,460 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-22 15:09:29,460 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-22 15:09:29,460 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-22 15:09:29,460 INFO L130 BoogieDeclarations]: Found specification of procedure shrink_buffers [2021-12-22 15:09:29,461 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink_buffers [2021-12-22 15:09:29,461 INFO L130 BoogieDeclarations]: Found specification of procedure do_release_stripe [2021-12-22 15:09:29,461 INFO L138 BoogieDeclarations]: Found implementation of procedure do_release_stripe [2021-12-22 15:09:29,461 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-12-22 15:09:29,461 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-12-22 15:09:29,461 INFO L130 BoogieDeclarations]: Found specification of procedure scribble_alloc [2021-12-22 15:09:29,461 INFO L138 BoogieDeclarations]: Found implementation of procedure scribble_alloc [2021-12-22 15:09:29,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-22 15:09:29,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-22 15:09:29,462 INFO L130 BoogieDeclarations]: Found specification of procedure md_wait_for_blocked_rdev [2021-12-22 15:09:29,462 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wait_for_blocked_rdev [2021-12-22 15:09:29,462 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_mergeable_bvec [2021-12-22 15:09:29,462 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_mergeable_bvec [2021-12-22 15:09:29,462 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-22 15:09:29,462 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-22 15:09:29,462 INFO L130 BoogieDeclarations]: Found specification of procedure check_reshape [2021-12-22 15:09:29,463 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reshape [2021-12-22 15:09:29,463 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2021-12-22 15:09:29,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2021-12-22 15:09:29,463 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_stripe [2021-12-22 15:09:29,463 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_stripe [2021-12-22 15:09:29,463 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2021-12-22 15:09:29,463 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2021-12-22 15:09:29,464 INFO L130 BoogieDeclarations]: Found specification of procedure raid4_takeover [2021-12-22 15:09:29,464 INFO L138 BoogieDeclarations]: Found implementation of procedure raid4_takeover [2021-12-22 15:09:29,464 INFO L130 BoogieDeclarations]: Found specification of procedure r5_next_bio [2021-12-22 15:09:29,464 INFO L138 BoogieDeclarations]: Found implementation of procedure r5_next_bio [2021-12-22 15:09:29,464 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2021-12-22 15:09:29,464 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2021-12-22 15:09:29,464 INFO L130 BoogieDeclarations]: Found specification of procedure free_conf [2021-12-22 15:09:29,465 INFO L138 BoogieDeclarations]: Found implementation of procedure free_conf [2021-12-22 15:09:29,465 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-22 15:09:29,465 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-22 15:09:29,465 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2021-12-22 15:09:29,465 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2021-12-22 15:09:29,465 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-12-22 15:09:29,465 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-12-22 15:09:29,466 INFO L130 BoogieDeclarations]: Found specification of procedure only_parity [2021-12-22 15:09:29,466 INFO L138 BoogieDeclarations]: Found implementation of procedure only_parity [2021-12-22 15:09:29,466 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-22 15:09:29,466 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-22 15:09:29,466 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2021-12-22 15:09:29,466 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2021-12-22 15:09:29,466 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_conv [2021-12-22 15:09:29,466 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_conv [2021-12-22 15:09:29,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-22 15:09:29,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_3 [2021-12-22 15:09:29,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_3 [2021-12-22 15:09:29,467 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2021-12-22 15:09:29,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2021-12-22 15:09:29,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_2 [2021-12-22 15:09:29,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_2 [2021-12-22 15:09:29,468 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-12-22 15:09:29,468 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-12-22 15:09:29,468 INFO L130 BoogieDeclarations]: Found specification of procedure grow_one_stripe [2021-12-22 15:09:29,468 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_one_stripe [2021-12-22 15:09:29,468 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_stripe [2021-12-22 15:09:29,468 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_stripe [2021-12-22 15:09:29,468 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_dec_pending [2021-12-22 15:09:29,469 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_dec_pending [2021-12-22 15:09:29,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_4 [2021-12-22 15:09:29,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_4 [2021-12-22 15:09:29,469 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2021-12-22 15:09:29,469 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2021-12-22 15:09:29,469 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-22 15:09:29,469 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-22 15:09:29,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-22 15:09:29,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-22 15:09:29,470 INFO L130 BoogieDeclarations]: Found specification of procedure async_gen_syndrome [2021-12-22 15:09:29,470 INFO L138 BoogieDeclarations]: Found implementation of procedure async_gen_syndrome [2021-12-22 15:09:29,470 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_plug [2021-12-22 15:09:29,470 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_plug [2021-12-22 15:09:29,470 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_check_reshape [2021-12-22 15:09:29,470 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_check_reshape [2021-12-22 15:09:29,470 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-12-22 15:09:29,471 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-12-22 15:09:29,471 INFO L130 BoogieDeclarations]: Found specification of procedure has_failed [2021-12-22 15:09:29,471 INFO L138 BoogieDeclarations]: Found implementation of procedure has_failed [2021-12-22 15:09:29,471 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-22 15:09:29,471 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-22 15:09:29,471 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2021-12-22 15:09:29,471 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2021-12-22 15:09:29,471 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reconstruction [2021-12-22 15:09:29,472 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reconstruction [2021-12-22 15:09:29,472 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_all_device_hash_locks_irq [2021-12-22 15:09:29,472 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_all_device_hash_locks_irq [2021-12-22 15:09:29,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-22 15:09:29,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-22 15:09:29,472 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2021-12-22 15:09:29,472 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2021-12-22 15:09:29,472 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-22 15:09:29,473 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-22 15:09:29,473 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-12-22 15:09:29,473 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-12-22 15:09:29,473 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_free [2021-12-22 15:09:29,473 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_free [2021-12-22 15:09:29,473 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-22 15:09:29,473 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-22 15:09:29,473 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2021-12-22 15:09:29,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2021-12-22 15:09:29,474 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2021-12-22 15:09:29,474 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2021-12-22 15:09:29,474 INFO L130 BoogieDeclarations]: Found specification of procedure calc_degraded [2021-12-22 15:09:29,474 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_degraded [2021-12-22 15:09:29,474 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_test_cpu [2021-12-22 15:09:29,474 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_test_cpu [2021-12-22 15:09:29,474 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_scratch_buffer [2021-12-22 15:09:29,475 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_scratch_buffer [2021-12-22 15:09:29,475 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-22 15:09:29,475 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-22 15:09:29,475 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2021-12-22 15:09:29,475 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2021-12-22 15:09:29,475 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-22 15:09:29,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-22 15:09:29,475 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2021-12-22 15:09:29,476 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2021-12-22 15:09:29,476 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid6 [2021-12-22 15:09:29,476 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid6 [2021-12-22 15:09:29,476 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid5 [2021-12-22 15:09:29,476 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid5 [2021-12-22 15:09:29,476 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_startwrite [2021-12-22 15:09:29,476 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_startwrite [2021-12-22 15:09:29,476 INFO L130 BoogieDeclarations]: Found specification of procedure set_syndrome_sources [2021-12-22 15:09:29,477 INFO L138 BoogieDeclarations]: Found implementation of procedure set_syndrome_sources [2021-12-22 15:09:29,477 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-12-22 15:09:29,477 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-12-22 15:09:29,477 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2021-12-22 15:09:29,477 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2021-12-22 15:09:29,477 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2021-12-22 15:09:29,477 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2021-12-22 15:09:29,477 INFO L130 BoogieDeclarations]: Found specification of procedure use_new_offset [2021-12-22 15:09:29,478 INFO L138 BoogieDeclarations]: Found implementation of procedure use_new_offset [2021-12-22 15:09:29,478 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-12-22 15:09:29,478 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-12-22 15:09:29,478 INFO L130 BoogieDeclarations]: Found specification of procedure error [2021-12-22 15:09:29,478 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2021-12-22 15:09:29,478 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2021-12-22 15:09:29,478 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2021-12-22 15:09:29,479 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-22 15:09:29,479 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-22 15:09:29,479 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-12-22 15:09:29,490 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-12-22 15:09:29,491 INFO L130 BoogieDeclarations]: Found specification of procedure raid45_takeover_raid0 [2021-12-22 15:09:29,491 INFO L138 BoogieDeclarations]: Found implementation of procedure raid45_takeover_raid0 [2021-12-22 15:09:29,491 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_page [2021-12-22 15:09:29,491 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_page [2021-12-22 15:09:29,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-22 15:09:29,491 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_get [2021-12-22 15:09:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_get [2021-12-22 15:09:29,492 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-12-22 15:09:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-12-22 15:09:29,492 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2021-12-22 15:09:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2021-12-22 15:09:31,193 INFO L234 CfgBuilder]: Building ICFG [2021-12-22 15:09:31,200 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-22 15:09:31,695 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-22 15:09:48,692 INFO L275 CfgBuilder]: Performing block encoding [2021-12-22 15:09:48,731 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-22 15:09:48,731 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-22 15:09:48,742 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 03:09:48 BoogieIcfgContainer [2021-12-22 15:09:48,742 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-22 15:09:48,744 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-22 15:09:48,744 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-22 15:09:48,747 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-22 15:09:48,747 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.12 03:09:21" (1/3) ... [2021-12-22 15:09:48,748 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b424e0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 03:09:48, skipping insertion in model container [2021-12-22 15:09:48,748 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:09:27" (2/3) ... [2021-12-22 15:09:48,749 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b424e0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 03:09:48, skipping insertion in model container [2021-12-22 15:09:48,749 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 03:09:48" (3/3) ... [2021-12-22 15:09:48,750 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i [2021-12-22 15:09:48,754 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-22 15:09:48,754 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-22 15:09:48,826 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-22 15:09:48,834 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 [2021-12-22 15:09:48,834 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-22 15:09:48,960 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) [2021-12-22 15:09:49,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2021-12-22 15:09:49,003 INFO L506 BasicCegarLoop]: Found error trace [2021-12-22 15:09:49,004 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] [2021-12-22 15:09:49,005 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-22 15:09:49,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 15:09:49,009 INFO L85 PathProgramCache]: Analyzing trace with hash -1565307591, now seen corresponding path program 1 times [2021-12-22 15:09:49,016 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 15:09:49,017 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1880559814] [2021-12-22 15:09:49,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 15:09:49,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 15:09:49,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-22 15:09:50,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-22 15:09:50,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-22 15:09:50,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-22 15:09:50,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-22 15:09:50,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-22 15:09:50,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-22 15:09:50,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-12-22 15:09:50,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-12-22 15:09:50,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-22 15:09:50,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-22 15:09:50,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-22 15:09:50,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-22 15:09:50,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-12-22 15:09:50,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-12-22 15:09:50,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-12-22 15:09:50,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-12-22 15:09:50,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-22 15:09:50,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-12-22 15:09:50,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2021-12-22 15:09:50,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-22 15:09:50,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-12-22 15:09:50,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2021-12-22 15:09:50,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2021-12-22 15:09:50,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-22 15:09:50,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2021-12-22 15:09:50,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-12-22 15:09:50,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2021-12-22 15:09:50,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:50,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:50,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:50,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2021-12-22 15:09:51,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:51,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2021-12-22 15:09:51,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:51,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2021-12-22 15:09:51,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:51,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-22 15:09:51,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:51,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2021-12-22 15:09:51,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:09:51,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-12-22 15:09:51,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2021-12-22 15:09:51,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-22 15:09:51,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2021-12-22 15:09:51,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-22 15:09:51,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2021-12-22 15:09:51,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2021-12-22 15:09:51,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2021-12-22 15:09:51,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-22 15:09:51,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-22 15:09:51,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2021-12-22 15:09:51,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-22 15:09:51,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2021-12-22 15:09:51,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2021-12-22 15:09:51,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2021-12-22 15:09:51,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 696 [2021-12-22 15:09:51,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-12-22 15:09:51,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 718 [2021-12-22 15:09:51,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729 [2021-12-22 15:09:51,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2021-12-22 15:09:51,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 751 [2021-12-22 15:09:51,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-12-22 15:09:51,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2021-12-22 15:09:51,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:09:51,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 812 [2021-12-22 15:09:51,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:09:51,757 INFO L134 CoverageAnalysis]: Checked inductivity of 9669 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9669 trivial. 0 not checked. [2021-12-22 15:09:51,757 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 15:09:51,758 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1880559814] [2021-12-22 15:09:51,758 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1880559814] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 15:09:51,758 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 15:09:51,759 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-22 15:09:51,760 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1723135253] [2021-12-22 15:09:51,761 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 15:09:51,767 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-22 15:09:51,768 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 15:09:51,795 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-22 15:09:51,795 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-22 15:09:51,812 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) [2021-12-22 15:09:57,942 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 [] [2021-12-22 15:10:04,082 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 [] [2021-12-22 15:10:10,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 15:10:10,017 INFO L93 Difference]: Finished difference Result 14922 states and 23315 transitions. [2021-12-22 15:10:10,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-22 15:10:10,021 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 [2021-12-22 15:10:10,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-22 15:10:10,124 INFO L225 Difference]: With dead ends: 14922 [2021-12-22 15:10:10,125 INFO L226 Difference]: Without dead ends: 7797 [2021-12-22 15:10:10,192 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 [2021-12-22 15:10:10,196 INFO L933 BasicCegarLoop]: 10364 mSDtfsCounter, 5753 mSDsluCounter, 5234 mSDsCounter, 0 mSdLazyCounter, 3971 mSolverCounterSat, 7462 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5955 SdHoareTripleChecker+Valid, 15598 SdHoareTripleChecker+Invalid, 11435 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7462 IncrementalHoareTripleChecker+Valid, 3971 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.3s IncrementalHoareTripleChecker+Time [2021-12-22 15:10:10,197 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5955 Valid, 15598 Invalid, 11435 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7462 Valid, 3971 Invalid, 2 Unknown, 0 Unchecked, 17.3s Time] [2021-12-22 15:10:10,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7797 states. [2021-12-22 15:10:10,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7797 to 6912. [2021-12-22 15:10:10,696 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) [2021-12-22 15:10:10,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6912 states to 6912 states and 10536 transitions. [2021-12-22 15:10:10,759 INFO L78 Accepts]: Start accepts. Automaton has 6912 states and 10536 transitions. Word has length 826 [2021-12-22 15:10:10,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-22 15:10:10,761 INFO L470 AbstractCegarLoop]: Abstraction has 6912 states and 10536 transitions. [2021-12-22 15:10:10,769 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) [2021-12-22 15:10:10,770 INFO L276 IsEmpty]: Start isEmpty. Operand 6912 states and 10536 transitions. [2021-12-22 15:10:10,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2021-12-22 15:10:10,805 INFO L506 BasicCegarLoop]: Found error trace [2021-12-22 15:10:10,805 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] [2021-12-22 15:10:10,806 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-22 15:10:10,807 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-22 15:10:10,807 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 15:10:10,808 INFO L85 PathProgramCache]: Analyzing trace with hash 1656269307, now seen corresponding path program 1 times [2021-12-22 15:10:10,808 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 15:10:10,808 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [875128404] [2021-12-22 15:10:10,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 15:10:10,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 15:10:11,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-22 15:10:11,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:11,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:11,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-22 15:10:11,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:11,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:11,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-22 15:10:11,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:11,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:11,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-22 15:10:11,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:11,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:11,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-22 15:10:11,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:11,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:11,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-22 15:10:11,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:11,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:11,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-22 15:10:11,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:11,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:11,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-12-22 15:10:11,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:11,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:11,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-12-22 15:10:11,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:11,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:11,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-22 15:10:11,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:11,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:11,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-22 15:10:11,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:11,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:11,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-22 15:10:11,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:11,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:11,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-22 15:10:11,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:11,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:11,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-12-22 15:10:11,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:11,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:11,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-12-22 15:10:11,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:11,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:11,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-12-22 15:10:11,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:11,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:11,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-12-22 15:10:11,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:11,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:11,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:11,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-22 15:10:12,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:12,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-12-22 15:10:12,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:12,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2021-12-22 15:10:12,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:12,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-22 15:10:12,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:12,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-12-22 15:10:12,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:12,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2021-12-22 15:10:12,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:12,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2021-12-22 15:10:12,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:12,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-22 15:10:12,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:12,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2021-12-22 15:10:12,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:12,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-12-22 15:10:12,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:12,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2021-12-22 15:10:12,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:12,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2021-12-22 15:10:12,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:12,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2021-12-22 15:10:12,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:12,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2021-12-22 15:10:12,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:12,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-22 15:10:12,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:12,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2021-12-22 15:10:12,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:10:12,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-12-22 15:10:12,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2021-12-22 15:10:12,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-22 15:10:12,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2021-12-22 15:10:12,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-22 15:10:12,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2021-12-22 15:10:12,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2021-12-22 15:10:12,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2021-12-22 15:10:12,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-22 15:10:12,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-22 15:10:12,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2021-12-22 15:10:12,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-22 15:10:12,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2021-12-22 15:10:12,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2021-12-22 15:10:12,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2021-12-22 15:10:12,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 696 [2021-12-22 15:10:12,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-12-22 15:10:12,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 718 [2021-12-22 15:10:12,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729 [2021-12-22 15:10:12,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2021-12-22 15:10:12,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 751 [2021-12-22 15:10:12,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-12-22 15:10:12,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2021-12-22 15:10:12,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:10:12,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 812 [2021-12-22 15:10:12,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:10:12,964 INFO L134 CoverageAnalysis]: Checked inductivity of 9669 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9669 trivial. 0 not checked. [2021-12-22 15:10:12,964 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 15:10:12,965 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [875128404] [2021-12-22 15:10:12,965 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [875128404] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 15:10:12,965 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 15:10:12,965 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-22 15:10:12,965 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [670384407] [2021-12-22 15:10:12,965 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 15:10:12,968 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-22 15:10:12,968 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 15:10:12,969 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-22 15:10:12,969 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-22 15:10:12,970 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)