./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--raid456.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ff03de63 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--raid456.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d23ad328ad1b14f5ea514e4bbe064d6db9a0af91365ea0b59871d4844f775f13 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ff03de6 [2021-12-21 16:33:55,712 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-21 16:33:55,713 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-21 16:33:55,744 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-21 16:33:55,745 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-21 16:33:55,745 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-21 16:33:55,746 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-21 16:33:55,765 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-21 16:33:55,766 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-21 16:33:55,767 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-21 16:33:55,767 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-21 16:33:55,768 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-21 16:33:55,768 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-21 16:33:55,769 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-21 16:33:55,769 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-21 16:33:55,770 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-21 16:33:55,770 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-21 16:33:55,771 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-21 16:33:55,772 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-21 16:33:55,773 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-21 16:33:55,773 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-21 16:33:55,777 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-21 16:33:55,779 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-21 16:33:55,779 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-21 16:33:55,786 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-21 16:33:55,787 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-21 16:33:55,787 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-21 16:33:55,788 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-21 16:33:55,788 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-21 16:33:55,789 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-21 16:33:55,789 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-21 16:33:55,790 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-21 16:33:55,791 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-21 16:33:55,792 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-21 16:33:55,792 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-21 16:33:55,792 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-21 16:33:55,793 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-21 16:33:55,793 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-21 16:33:55,793 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-21 16:33:55,794 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-21 16:33:55,794 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-21 16:33:55,796 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-21 16:33:55,817 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-21 16:33:55,817 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-21 16:33:55,817 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-21 16:33:55,817 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-21 16:33:55,818 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-21 16:33:55,818 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-21 16:33:55,818 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-21 16:33:55,818 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-21 16:33:55,819 INFO L138 SettingsManager]: * Use SBE=true [2021-12-21 16:33:55,819 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-21 16:33:55,819 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-21 16:33:55,819 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-21 16:33:55,819 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-21 16:33:55,819 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-21 16:33:55,819 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-21 16:33:55,820 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-21 16:33:55,820 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-21 16:33:55,820 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-21 16:33:55,820 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-21 16:33:55,820 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-21 16:33:55,820 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-21 16:33:55,820 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 16:33:55,821 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-21 16:33:55,821 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-21 16:33:55,821 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-21 16:33:55,821 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-21 16:33:55,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-21 16:33:55,821 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-21 16:33:55,821 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-21 16:33:55,821 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-21 16:33:55,822 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-21 16:33:55,822 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d23ad328ad1b14f5ea514e4bbe064d6db9a0af91365ea0b59871d4844f775f13 [2021-12-21 16:33:55,996 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-21 16:33:56,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-21 16:33:56,021 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-21 16:33:56,022 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-21 16:33:56,023 INFO L275 PluginConnector]: CDTParser initialized [2021-12-21 16:33:56,024 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--raid456.ko-entry_point.cil.out.i [2021-12-21 16:33:56,088 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36997c1a6/a730e98a48b84e6591a8e003ee8890f5/FLAGd6fcc6038 [2021-12-21 16:33:56,776 INFO L306 CDTParser]: Found 1 translation units. [2021-12-21 16:33:56,776 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--raid456.ko-entry_point.cil.out.i [2021-12-21 16:33:56,845 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36997c1a6/a730e98a48b84e6591a8e003ee8890f5/FLAGd6fcc6038 [2021-12-21 16:33:56,886 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36997c1a6/a730e98a48b84e6591a8e003ee8890f5 [2021-12-21 16:33:56,888 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-21 16:33:56,889 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-21 16:33:56,892 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-21 16:33:56,892 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-21 16:33:56,894 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-21 16:33:56,895 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 04:33:56" (1/1) ... [2021-12-21 16:33:56,896 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50842e45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:33:56, skipping insertion in model container [2021-12-21 16:33:56,896 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 04:33:56" (1/1) ... [2021-12-21 16:33:56,901 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-21 16:33:57,040 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-21 16:34:00,368 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-21 16:34:00,370 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-21 16:34:00,371 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-21 16:34:00,371 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-21 16:34:00,371 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-21 16:34:01,155 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--raid456.ko-entry_point.cil.out.i[665471,665484] [2021-12-21 16:34:01,416 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 16:34:01,431 INFO L203 MainTranslator]: Completed pre-run [2021-12-21 16:34:01,717 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-21 16:34:01,718 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-21 16:34:01,719 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-21 16:34:01,719 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-21 16:34:01,719 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-21 16:34:02,012 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--raid456.ko-entry_point.cil.out.i[665471,665484] [2021-12-21 16:34:02,026 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 16:34:02,128 INFO L208 MainTranslator]: Completed translation [2021-12-21 16:34:02,129 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:34:02 WrapperNode [2021-12-21 16:34:02,129 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-21 16:34:02,130 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-21 16:34:02,131 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-21 16:34:02,131 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-21 16:34:02,136 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:34:02" (1/1) ... [2021-12-21 16:34:02,263 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:34:02" (1/1) ... [2021-12-21 16:34:02,544 INFO L137 Inliner]: procedures = 574, calls = 7108, calls flagged for inlining = 215, calls inlined = 200, statements flattened = 17812 [2021-12-21 16:34:02,544 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-21 16:34:02,545 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-21 16:34:02,545 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-21 16:34:02,545 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-21 16:34:02,551 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:34:02" (1/1) ... [2021-12-21 16:34:02,551 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:34:02" (1/1) ... [2021-12-21 16:34:02,605 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:34:02" (1/1) ... [2021-12-21 16:34:02,606 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:34:02" (1/1) ... [2021-12-21 16:34:02,860 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:34:02" (1/1) ... [2021-12-21 16:34:02,894 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:34:02" (1/1) ... [2021-12-21 16:34:02,929 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:34:02" (1/1) ... [2021-12-21 16:34:03,094 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-21 16:34:03,095 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-21 16:34:03,096 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-21 16:34:03,096 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-21 16:34:03,108 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:34:02" (1/1) ... [2021-12-21 16:34:03,113 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 16:34:03,133 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-21 16:34:03,197 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) [2021-12-21 16:34:03,264 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 [2021-12-21 16:34:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-21 16:34:03,300 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-21 16:34:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_thread_groups [2021-12-21 16:34:03,301 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_thread_groups [2021-12-21 16:34:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2021-12-21 16:34:03,301 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2021-12-21 16:34:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2021-12-21 16:34:03,301 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2021-12-21 16:34:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure init_async_submit [2021-12-21 16:34:03,301 INFO L138 BoogieDeclarations]: Found implementation of procedure init_async_submit [2021-12-21 16:34:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-21 16:34:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_finish_reshape [2021-12-21 16:34:03,302 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_finish_reshape [2021-12-21 16:34:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-12-21 16:34:03,302 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-12-21 16:34:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-21 16:34:03,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-21 16:34:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_free [2021-12-21 16:34:03,303 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_free [2021-12-21 16:34:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure sync_request [2021-12-21 16:34:03,303 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_request [2021-12-21 16:34:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure get_active_stripe [2021-12-21 16:34:03,303 INFO L138 BoogieDeclarations]: Found implementation of procedure get_active_stripe [2021-12-21 16:34:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-21 16:34:03,316 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-21 16:34:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-21 16:34:03,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-21 16:34:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_remove_disk [2021-12-21 16:34:03,316 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_remove_disk [2021-12-21 16:34:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2021-12-21 16:34:03,317 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2021-12-21 16:34:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-12-21 16:34:03,317 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-12-21 16:34:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_start_sync [2021-12-21 16:34:03,317 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_start_sync [2021-12-21 16:34:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_list [2021-12-21 16:34:03,317 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_list [2021-12-21 16:34:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2021-12-21 16:34:03,317 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2021-12-21 16:34:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-12-21 16:34:03,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-12-21 16:34:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_check_reshape [2021-12-21 16:34:03,318 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_check_reshape [2021-12-21 16:34:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2021-12-21 16:34:03,318 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2021-12-21 16:34:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-21 16:34:03,319 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-21 16:34:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2021-12-21 16:34:03,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2021-12-21 16:34:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2021-12-21 16:34:03,319 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2021-12-21 16:34:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-21 16:34:03,319 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-21 16:34:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure setup_conf [2021-12-21 16:34:03,320 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_conf [2021-12-21 16:34:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2021-12-21 16:34:03,320 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2021-12-21 16:34:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2021-12-21 16:34:03,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2021-12-21 16:34:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-21 16:34:03,320 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-21 16:34:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure add_stripe_bio [2021-12-21 16:34:03,321 INFO L138 BoogieDeclarations]: Found implementation of procedure add_stripe_bio [2021-12-21 16:34:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure bio_init [2021-12-21 16:34:03,321 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_init [2021-12-21 16:34:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2021-12-21 16:34:03,321 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2021-12-21 16:34:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-12-21 16:34:03,321 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-12-21 16:34:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_clean_event [2021-12-21 16:34:03,321 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_clean_event [2021-12-21 16:34:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-12-21 16:34:03,322 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-12-21 16:34:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_endwrite [2021-12-21 16:34:03,322 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_endwrite [2021-12-21 16:34:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-21 16:34:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure async_memcpy [2021-12-21 16:34:03,322 INFO L138 BoogieDeclarations]: Found implementation of procedure async_memcpy [2021-12-21 16:34:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-21 16:34:03,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-21 16:34:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-21 16:34:03,323 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-21 16:34:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-21 16:34:03,323 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-21 16:34:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure __release_stripe [2021-12-21 16:34:03,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_stripe [2021-12-21 16:34:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure md_write_end [2021-12-21 16:34:03,323 INFO L138 BoogieDeclarations]: Found implementation of procedure md_write_end [2021-12-21 16:34:03,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-21 16:34:03,329 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_begin [2021-12-21 16:34:03,329 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_begin [2021-12-21 16:34:03,329 INFO L130 BoogieDeclarations]: Found specification of procedure is_badblock [2021-12-21 16:34:03,329 INFO L138 BoogieDeclarations]: Found implementation of procedure is_badblock [2021-12-21 16:34:03,329 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2021-12-21 16:34:03,329 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2021-12-21 16:34:03,329 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_array_sectors [2021-12-21 16:34:03,329 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_array_sectors [2021-12-21 16:34:03,330 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2021-12-21 16:34:03,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2021-12-21 16:34:03,330 INFO L130 BoogieDeclarations]: Found specification of procedure async_trigger_callback [2021-12-21 16:34:03,330 INFO L138 BoogieDeclarations]: Found implementation of procedure async_trigger_callback [2021-12-21 16:34:03,330 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_dec_bi_active_stripes [2021-12-21 16:34:03,330 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_dec_bi_active_stripes [2021-12-21 16:34:03,331 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-21 16:34:03,331 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-21 16:34:03,331 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_personality [2021-12-21 16:34:03,331 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_personality [2021-12-21 16:34:03,332 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-21 16:34:03,332 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-21 16:34:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-21 16:34:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_personality [2021-12-21 16:34:03,334 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_personality [2021-12-21 16:34:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-21 16:34:03,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-21 16:34:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-21 16:34:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure get_start_sect [2021-12-21 16:34:03,335 INFO L138 BoogieDeclarations]: Found implementation of procedure get_start_sect [2021-12-21 16:34:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure lock_device_hash_lock [2021-12-21 16:34:03,336 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_device_hash_lock [2021-12-21 16:34:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-21 16:34:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure md_check_recovery [2021-12-21 16:34:03,337 INFO L138 BoogieDeclarations]: Found implementation of procedure md_check_recovery [2021-12-21 16:34:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_operations_active [2021-12-21 16:34:03,337 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_operations_active [2021-12-21 16:34:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash_locks_hash [2021-12-21 16:34:03,337 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash_locks_hash [2021-12-21 16:34:03,338 INFO L130 BoogieDeclarations]: Found specification of procedure print_raid5_conf [2021-12-21 16:34:03,338 INFO L138 BoogieDeclarations]: Found implementation of procedure print_raid5_conf [2021-12-21 16:34:03,338 INFO L130 BoogieDeclarations]: Found specification of procedure free_scratch_buffer [2021-12-21 16:34:03,342 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scratch_buffer [2021-12-21 16:34:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_next_disk [2021-12-21 16:34:03,343 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_next_disk [2021-12-21 16:34:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_d0 [2021-12-21 16:34:03,343 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_d0 [2021-12-21 16:34:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-21 16:34:03,343 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-21 16:34:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe [2021-12-21 16:34:03,343 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe [2021-12-21 16:34:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure status [2021-12-21 16:34:03,343 INFO L138 BoogieDeclarations]: Found implementation of procedure status [2021-12-21 16:34:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-12-21 16:34:03,344 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-12-21 16:34:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_congested [2021-12-21 16:34:03,344 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_congested [2021-12-21 16:34:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-21 16:34:03,344 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-21 16:34:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2021-12-21 16:34:03,344 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2021-12-21 16:34:03,345 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_do_work [2021-12-21 16:34:03,345 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_do_work [2021-12-21 16:34:03,345 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-12-21 16:34:03,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-12-21 16:34:03,345 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2021-12-21 16:34:03,345 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2021-12-21 16:34:03,345 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-12-21 16:34:03,355 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-12-21 16:34:03,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-21 16:34:03,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-21 16:34:03,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-21 16:34:03,356 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-12-21 16:34:03,356 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-12-21 16:34:03,356 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2021-12-21 16:34:03,356 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2021-12-21 16:34:03,356 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2021-12-21 16:34:03,356 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2021-12-21 16:34:03,356 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-21 16:34:03,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-21 16:34:03,357 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_set_idx [2021-12-21 16:34:03,357 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_set_idx [2021-12-21 16:34:03,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-21 16:34:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_idx_to_slot [2021-12-21 16:34:03,371 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_idx_to_slot [2021-12-21 16:34:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_inc_bi_active_stripes [2021-12-21 16:34:03,371 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_inc_bi_active_stripes [2021-12-21 16:34:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_clear_badblocks [2021-12-21 16:34:03,371 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_clear_badblocks [2021-12-21 16:34:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-21 16:34:03,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-21 16:34:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-21 16:34:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure disk_stack_limits [2021-12-21 16:34:03,372 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_stack_limits [2021-12-21 16:34:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-21 16:34:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure compute_blocknr [2021-12-21 16:34:03,372 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_blocknr [2021-12-21 16:34:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure remove_hash [2021-12-21 16:34:03,372 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_hash [2021-12-21 16:34:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_can_batch [2021-12-21 16:34:03,372 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_can_batch [2021-12-21 16:34:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_check_pq [2021-12-21 16:34:03,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_check_pq [2021-12-21 16:34:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash [2021-12-21 16:34:03,372 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash [2021-12-21 16:34:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-21 16:34:03,372 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-21 16:34:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_wakeup_stripe_thread [2021-12-21 16:34:03,372 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_wakeup_stripe_thread [2021-12-21 16:34:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_set_badblocks [2021-12-21 16:34:03,373 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_set_badblocks [2021-12-21 16:34:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_retry [2021-12-21 16:34:03,373 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_retry [2021-12-21 16:34:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-21 16:34:03,373 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-21 16:34:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure release_inactive_stripe_list [2021-12-21 16:34:03,373 INFO L138 BoogieDeclarations]: Found implementation of procedure release_inactive_stripe_list [2021-12-21 16:34:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-21 16:34:03,373 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-21 16:34:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe [2021-12-21 16:34:03,373 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe [2021-12-21 16:34:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2021-12-21 16:34:03,373 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2021-12-21 16:34:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure md_done_sync [2021-12-21 16:34:03,373 INFO L138 BoogieDeclarations]: Found implementation of procedure md_done_sync [2021-12-21 16:34:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure __find_stripe [2021-12-21 16:34:03,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_stripe [2021-12-21 16:34:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure disk_devt [2021-12-21 16:34:03,373 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_devt [2021-12-21 16:34:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-21 16:34:03,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-21 16:34:03,374 INFO L130 BoogieDeclarations]: Found specification of procedure make_request [2021-12-21 16:34:03,374 INFO L138 BoogieDeclarations]: Found implementation of procedure make_request [2021-12-21 16:34:03,374 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-21 16:34:03,374 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-21 16:34:03,374 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_begin [2021-12-21 16:34:03,374 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_begin [2021-12-21 16:34:03,374 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-21 16:34:03,374 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-21 16:34:03,374 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-21 16:34:03,374 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-21 16:34:03,374 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-21 16:34:03,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-21 16:34:03,374 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-21 16:34:03,374 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-21 16:34:03,374 INFO L130 BoogieDeclarations]: Found specification of procedure handle_active_stripes [2021-12-21 16:34:03,374 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_active_stripes [2021-12-21 16:34:03,374 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2021-12-21 16:34:03,374 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2021-12-21 16:34:03,374 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2021-12-21 16:34:03,375 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2021-12-21 16:34:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-21 16:34:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-21 16:34:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-21 16:34:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-21 16:34:03,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-21 16:34:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_size [2021-12-21 16:34:03,375 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_size [2021-12-21 16:34:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure async_xor [2021-12-21 16:34:03,375 INFO L138 BoogieDeclarations]: Found implementation of procedure async_xor [2021-12-21 16:34:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure md_sync_acct [2021-12-21 16:34:03,376 INFO L138 BoogieDeclarations]: Found implementation of procedure md_sync_acct [2021-12-21 16:34:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_start_reshape [2021-12-21 16:34:03,376 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_start_reshape [2021-12-21 16:34:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-21 16:34:03,376 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-21 16:34:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent_safe [2021-12-21 16:34:03,376 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent_safe [2021-12-21 16:34:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2021-12-21 16:34:03,376 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2021-12-21 16:34:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-21 16:34:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock [2021-12-21 16:34:03,376 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock [2021-12-21 16:34:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure async_copy_data [2021-12-21 16:34:03,376 INFO L138 BoogieDeclarations]: Found implementation of procedure async_copy_data [2021-12-21 16:34:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_spare_active [2021-12-21 16:34:03,376 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_spare_active [2021-12-21 16:34:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-21 16:34:03,376 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-21 16:34:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-12-21 16:34:03,376 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-12-21 16:34:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_end [2021-12-21 16:34:03,377 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_end [2021-12-21 16:34:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-21 16:34:03,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-21 16:34:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure md_allow_write [2021-12-21 16:34:03,377 INFO L138 BoogieDeclarations]: Found implementation of procedure md_allow_write [2021-12-21 16:34:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure return_io [2021-12-21 16:34:03,377 INFO L138 BoogieDeclarations]: Found implementation of procedure return_io [2021-12-21 16:34:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2021-12-21 16:34:03,377 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2021-12-21 16:34:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure lock_all_device_hash_locks_irq [2021-12-21 16:34:03,377 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_all_device_hash_locks_irq [2021-12-21 16:34:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-21 16:34:03,377 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-21 16:34:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-21 16:34:03,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-21 16:34:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-21 16:34:03,377 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-21 16:34:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_reconstruct [2021-12-21 16:34:03,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_reconstruct [2021-12-21 16:34:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_device_hash_lock [2021-12-21 16:34:03,377 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_device_hash_lock [2021-12-21 16:34:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_resize [2021-12-21 16:34:03,378 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_resize [2021-12-21 16:34:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_remap [2021-12-21 16:34:03,378 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_remap [2021-12-21 16:34:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_takeover [2021-12-21 16:34:03,378 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_takeover [2021-12-21 16:34:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-21 16:34:03,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-21 16:34:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2021-12-21 16:34:03,378 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2021-12-21 16:34:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2021-12-21 16:34:03,378 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2021-12-21 16:34:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure run [2021-12-21 16:34:03,378 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2021-12-21 16:34:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-21 16:34:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-21 16:34:03,378 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-21 16:34:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure check_stripe_cache [2021-12-21 16:34:03,378 INFO L138 BoogieDeclarations]: Found implementation of procedure check_stripe_cache [2021-12-21 16:34:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-21 16:34:03,378 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-21 16:34:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure break_stripe_batch_list [2021-12-21 16:34:03,378 INFO L138 BoogieDeclarations]: Found implementation of procedure break_stripe_batch_list [2021-12-21 16:34:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_quiesce [2021-12-21 16:34:03,379 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_quiesce [2021-12-21 16:34:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-21 16:34:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-21 16:34:03,379 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-21 16:34:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2021-12-21 16:34:03,379 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2021-12-21 16:34:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure bio_reset [2021-12-21 16:34:03,379 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_reset [2021-12-21 16:34:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure drop_one_stripe [2021-12-21 16:34:03,379 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_one_stripe [2021-12-21 16:34:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2021-12-21 16:34:03,379 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2021-12-21 16:34:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-21 16:34:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_compute_sector [2021-12-21 16:34:03,379 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_compute_sector [2021-12-21 16:34:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_add_disk [2021-12-21 16:34:03,379 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_add_disk [2021-12-21 16:34:03,380 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_complete [2021-12-21 16:34:03,381 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_complete [2021-12-21 16:34:03,381 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_takeover [2021-12-21 16:34:03,381 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_takeover [2021-12-21 16:34:03,381 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-21 16:34:03,381 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-21 16:34:03,381 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-21 16:34:03,381 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-21 16:34:03,381 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-21 16:34:03,381 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-21 16:34:03,382 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-21 16:34:03,382 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-21 16:34:03,382 INFO L130 BoogieDeclarations]: Found specification of procedure shrink_buffers [2021-12-21 16:34:03,382 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink_buffers [2021-12-21 16:34:03,382 INFO L130 BoogieDeclarations]: Found specification of procedure do_release_stripe [2021-12-21 16:34:03,382 INFO L138 BoogieDeclarations]: Found implementation of procedure do_release_stripe [2021-12-21 16:34:03,382 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-12-21 16:34:03,382 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-12-21 16:34:03,382 INFO L130 BoogieDeclarations]: Found specification of procedure scribble_alloc [2021-12-21 16:34:03,383 INFO L138 BoogieDeclarations]: Found implementation of procedure scribble_alloc [2021-12-21 16:34:03,383 INFO L130 BoogieDeclarations]: Found specification of procedure md_wait_for_blocked_rdev [2021-12-21 16:34:03,383 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wait_for_blocked_rdev [2021-12-21 16:34:03,383 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_mergeable_bvec [2021-12-21 16:34:03,383 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_mergeable_bvec [2021-12-21 16:34:03,383 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-21 16:34:03,383 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-21 16:34:03,383 INFO L130 BoogieDeclarations]: Found specification of procedure check_reshape [2021-12-21 16:34:03,383 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reshape [2021-12-21 16:34:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2021-12-21 16:34:03,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2021-12-21 16:34:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_stripe [2021-12-21 16:34:03,384 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_stripe [2021-12-21 16:34:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2021-12-21 16:34:03,384 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2021-12-21 16:34:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure raid4_takeover [2021-12-21 16:34:03,384 INFO L138 BoogieDeclarations]: Found implementation of procedure raid4_takeover [2021-12-21 16:34:03,384 INFO L130 BoogieDeclarations]: Found specification of procedure r5_next_bio [2021-12-21 16:34:03,385 INFO L138 BoogieDeclarations]: Found implementation of procedure r5_next_bio [2021-12-21 16:34:03,385 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2021-12-21 16:34:03,385 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2021-12-21 16:34:03,385 INFO L130 BoogieDeclarations]: Found specification of procedure free_conf [2021-12-21 16:34:03,385 INFO L138 BoogieDeclarations]: Found implementation of procedure free_conf [2021-12-21 16:34:03,385 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-21 16:34:03,385 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-21 16:34:03,385 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2021-12-21 16:34:03,385 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2021-12-21 16:34:03,386 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-12-21 16:34:03,386 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-12-21 16:34:03,386 INFO L130 BoogieDeclarations]: Found specification of procedure only_parity [2021-12-21 16:34:03,386 INFO L138 BoogieDeclarations]: Found implementation of procedure only_parity [2021-12-21 16:34:03,386 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-21 16:34:03,386 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-21 16:34:03,386 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2021-12-21 16:34:03,386 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2021-12-21 16:34:03,386 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_conv [2021-12-21 16:34:03,387 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_conv [2021-12-21 16:34:03,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-21 16:34:03,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_3 [2021-12-21 16:34:03,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_3 [2021-12-21 16:34:03,387 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2021-12-21 16:34:03,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2021-12-21 16:34:03,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_2 [2021-12-21 16:34:03,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_2 [2021-12-21 16:34:03,387 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-12-21 16:34:03,387 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-12-21 16:34:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure grow_one_stripe [2021-12-21 16:34:03,388 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_one_stripe [2021-12-21 16:34:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_stripe [2021-12-21 16:34:03,388 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_stripe [2021-12-21 16:34:03,388 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_dec_pending [2021-12-21 16:34:03,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_dec_pending [2021-12-21 16:34:03,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_4 [2021-12-21 16:34:03,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_4 [2021-12-21 16:34:03,403 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2021-12-21 16:34:03,403 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2021-12-21 16:34:03,403 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-21 16:34:03,403 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-21 16:34:03,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-21 16:34:03,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-21 16:34:03,417 INFO L130 BoogieDeclarations]: Found specification of procedure async_gen_syndrome [2021-12-21 16:34:03,417 INFO L138 BoogieDeclarations]: Found implementation of procedure async_gen_syndrome [2021-12-21 16:34:03,417 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_plug [2021-12-21 16:34:03,417 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_plug [2021-12-21 16:34:03,417 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_check_reshape [2021-12-21 16:34:03,418 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_check_reshape [2021-12-21 16:34:03,418 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-12-21 16:34:03,418 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-12-21 16:34:03,418 INFO L130 BoogieDeclarations]: Found specification of procedure has_failed [2021-12-21 16:34:03,418 INFO L138 BoogieDeclarations]: Found implementation of procedure has_failed [2021-12-21 16:34:03,418 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-21 16:34:03,418 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-21 16:34:03,418 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2021-12-21 16:34:03,418 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2021-12-21 16:34:03,418 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reconstruction [2021-12-21 16:34:03,419 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reconstruction [2021-12-21 16:34:03,419 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_all_device_hash_locks_irq [2021-12-21 16:34:03,419 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_all_device_hash_locks_irq [2021-12-21 16:34:03,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-21 16:34:03,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-21 16:34:03,419 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2021-12-21 16:34:03,419 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2021-12-21 16:34:03,419 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-21 16:34:03,419 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-21 16:34:03,419 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-12-21 16:34:03,420 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-12-21 16:34:03,420 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_free [2021-12-21 16:34:03,420 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_free [2021-12-21 16:34:03,420 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-21 16:34:03,420 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-21 16:34:03,420 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2021-12-21 16:34:03,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2021-12-21 16:34:03,420 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2021-12-21 16:34:03,420 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2021-12-21 16:34:03,420 INFO L130 BoogieDeclarations]: Found specification of procedure calc_degraded [2021-12-21 16:34:03,421 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_degraded [2021-12-21 16:34:03,421 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_test_cpu [2021-12-21 16:34:03,421 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_test_cpu [2021-12-21 16:34:03,421 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_scratch_buffer [2021-12-21 16:34:03,421 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_scratch_buffer [2021-12-21 16:34:03,421 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-21 16:34:03,421 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-21 16:34:03,421 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2021-12-21 16:34:03,421 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2021-12-21 16:34:03,422 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-21 16:34:03,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-21 16:34:03,422 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2021-12-21 16:34:03,422 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2021-12-21 16:34:03,422 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid6 [2021-12-21 16:34:03,422 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid6 [2021-12-21 16:34:03,422 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid5 [2021-12-21 16:34:03,422 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid5 [2021-12-21 16:34:03,422 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_startwrite [2021-12-21 16:34:03,422 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_startwrite [2021-12-21 16:34:03,423 INFO L130 BoogieDeclarations]: Found specification of procedure set_syndrome_sources [2021-12-21 16:34:03,423 INFO L138 BoogieDeclarations]: Found implementation of procedure set_syndrome_sources [2021-12-21 16:34:03,423 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-12-21 16:34:03,423 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-12-21 16:34:03,423 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2021-12-21 16:34:03,423 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2021-12-21 16:34:03,423 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2021-12-21 16:34:03,423 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2021-12-21 16:34:03,423 INFO L130 BoogieDeclarations]: Found specification of procedure use_new_offset [2021-12-21 16:34:03,423 INFO L138 BoogieDeclarations]: Found implementation of procedure use_new_offset [2021-12-21 16:34:03,424 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-12-21 16:34:03,424 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-12-21 16:34:03,424 INFO L130 BoogieDeclarations]: Found specification of procedure error [2021-12-21 16:34:03,424 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2021-12-21 16:34:03,424 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2021-12-21 16:34:03,424 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2021-12-21 16:34:03,424 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-21 16:34:03,424 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-21 16:34:03,424 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_nested [2021-12-21 16:34:03,424 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_nested [2021-12-21 16:34:03,425 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-12-21 16:34:03,425 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-12-21 16:34:03,425 INFO L130 BoogieDeclarations]: Found specification of procedure raid45_takeover_raid0 [2021-12-21 16:34:03,425 INFO L138 BoogieDeclarations]: Found implementation of procedure raid45_takeover_raid0 [2021-12-21 16:34:03,425 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_page [2021-12-21 16:34:03,425 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_page [2021-12-21 16:34:03,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-21 16:34:03,425 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_get [2021-12-21 16:34:03,425 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_get [2021-12-21 16:34:03,426 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-12-21 16:34:03,426 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-12-21 16:34:03,426 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2021-12-21 16:34:03,426 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2021-12-21 16:34:04,593 INFO L234 CfgBuilder]: Building ICFG [2021-12-21 16:34:04,598 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-21 16:34:05,019 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-21 16:34:22,900 INFO L275 CfgBuilder]: Performing block encoding [2021-12-21 16:34:22,929 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-21 16:34:22,929 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-21 16:34:22,935 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 04:34:22 BoogieIcfgContainer [2021-12-21 16:34:22,935 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-21 16:34:22,936 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-21 16:34:22,937 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-21 16:34:22,939 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-21 16:34:22,939 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.12 04:33:56" (1/3) ... [2021-12-21 16:34:22,940 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79dd5d23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 04:34:22, skipping insertion in model container [2021-12-21 16:34:22,940 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:34:02" (2/3) ... [2021-12-21 16:34:22,940 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79dd5d23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 04:34:22, skipping insertion in model container [2021-12-21 16:34:22,940 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 04:34:22" (3/3) ... [2021-12-21 16:34:22,941 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--md--raid456.ko-entry_point.cil.out.i [2021-12-21 16:34:22,945 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-21 16:34:22,945 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-21 16:34:22,991 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-21 16:34:22,995 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 [2021-12-21 16:34:22,995 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-21 16:34:23,094 INFO L276 IsEmpty]: Start isEmpty. Operand has 7011 states, 4809 states have (on average 1.4150551050114368) internal successors, (6805), 5051 states have internal predecessors, (6805), 1963 states have call successors, (1963), 238 states have call predecessors, (1963), 237 states have return successors, (1951), 1910 states have call predecessors, (1951), 1951 states have call successors, (1951) [2021-12-21 16:34:23,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 807 [2021-12-21 16:34:23,122 INFO L506 BasicCegarLoop]: Found error trace [2021-12-21 16:34:23,123 INFO L514 BasicCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 23, 23, 23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 16:34:23,123 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-21 16:34:23,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 16:34:23,127 INFO L85 PathProgramCache]: Analyzing trace with hash -1370595487, now seen corresponding path program 1 times [2021-12-21 16:34:23,133 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 16:34:23,133 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [230783191] [2021-12-21 16:34:23,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 16:34:23,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 16:34:23,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:23,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-21 16:34:23,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:23,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:23,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:23,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:23,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:23,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-21 16:34:23,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:23,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:23,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:23,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:23,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:23,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-21 16:34:23,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:23,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:23,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-21 16:34:24,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-21 16:34:24,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-21 16:34:24,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-21 16:34:24,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-12-21 16:34:24,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-12-21 16:34:24,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-21 16:34:24,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-21 16:34:24,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-21 16:34:24,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-21 16:34:24,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-12-21 16:34:24,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-12-21 16:34:24,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-12-21 16:34:24,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-12-21 16:34:24,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-21 16:34:24,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-12-21 16:34:24,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2021-12-21 16:34:24,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-21 16:34:24,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-12-21 16:34:24,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2021-12-21 16:34:24,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2021-12-21 16:34:24,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-21 16:34:24,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2021-12-21 16:34:24,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-12-21 16:34:24,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2021-12-21 16:34:24,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2021-12-21 16:34:24,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2021-12-21 16:34:24,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2021-12-21 16:34:24,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:24,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-21 16:34:24,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:24,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:24,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:25,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2021-12-21 16:34:25,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:25,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:25,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-12-21 16:34:25,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:25,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2021-12-21 16:34:25,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:25,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-21 16:34:25,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:25,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2021-12-21 16:34:25,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:25,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-21 16:34:25,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:25,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2021-12-21 16:34:25,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:25,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2021-12-21 16:34:25,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:25,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2021-12-21 16:34:25,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:25,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-21 16:34:25,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:25,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-21 16:34:25,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:25,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2021-12-21 16:34:25,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:25,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-21 16:34:25,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:25,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2021-12-21 16:34:25,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:25,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2021-12-21 16:34:25,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:25,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2021-12-21 16:34:25,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:25,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 696 [2021-12-21 16:34:25,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:25,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-12-21 16:34:25,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:25,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 718 [2021-12-21 16:34:25,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:25,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729 [2021-12-21 16:34:25,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:25,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2021-12-21 16:34:25,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:25,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 751 [2021-12-21 16:34:25,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:25,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-12-21 16:34:25,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:25,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2021-12-21 16:34:25,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:25,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2021-12-21 16:34:25,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:25,538 INFO L134 CoverageAnalysis]: Checked inductivity of 9669 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9669 trivial. 0 not checked. [2021-12-21 16:34:25,539 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 16:34:25,539 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [230783191] [2021-12-21 16:34:25,540 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [230783191] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 16:34:25,540 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 16:34:25,540 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-21 16:34:25,541 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1489677415] [2021-12-21 16:34:25,542 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 16:34:25,546 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-21 16:34:25,546 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 16:34:25,564 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-21 16:34:25,564 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-21 16:34:25,578 INFO L87 Difference]: Start difference. First operand has 7011 states, 4809 states have (on average 1.4150551050114368) internal successors, (6805), 5051 states have internal predecessors, (6805), 1963 states have call successors, (1963), 238 states have call predecessors, (1963), 237 states have return successors, (1951), 1910 states have call predecessors, (1951), 1951 states have call successors, (1951) Second operand has 5 states, 5 states have (on average 18.4) internal successors, (92), 2 states have internal predecessors, (92), 2 states have call successors, (62), 5 states have call predecessors, (62), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2021-12-21 16:34:29,206 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-21 16:34:36,764 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-12-21 16:34:39,582 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-12-21 16:34:45,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-21 16:34:45,262 INFO L93 Difference]: Finished difference Result 14898 states and 23274 transitions. [2021-12-21 16:34:45,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-21 16:34:45,265 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.4) internal successors, (92), 2 states have internal predecessors, (92), 2 states have call successors, (62), 5 states have call predecessors, (62), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) Word has length 806 [2021-12-21 16:34:45,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-21 16:34:45,335 INFO L225 Difference]: With dead ends: 14898 [2021-12-21 16:34:45,335 INFO L226 Difference]: Without dead ends: 7798 [2021-12-21 16:34:45,482 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 [2021-12-21 16:34:45,484 INFO L933 BasicCegarLoop]: 10317 mSDtfsCounter, 5756 mSDsluCounter, 5214 mSDsCounter, 0 mSdLazyCounter, 3969 mSolverCounterSat, 7430 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5960 SdHoareTripleChecker+Valid, 15531 SdHoareTripleChecker+Invalid, 11402 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7430 IncrementalHoareTripleChecker+Valid, 3969 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.8s IncrementalHoareTripleChecker+Time [2021-12-21 16:34:45,485 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5960 Valid, 15531 Invalid, 11402 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7430 Valid, 3969 Invalid, 3 Unknown, 0 Unchecked, 18.8s Time] [2021-12-21 16:34:45,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7798 states. [2021-12-21 16:34:45,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7798 to 6921. [2021-12-21 16:34:45,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6921 states, 4733 states have (on average 1.403549545742658) internal successors, (6643), 4961 states have internal predecessors, (6643), 1951 states have call successors, (1951), 237 states have call predecessors, (1951), 236 states have return successors, (1946), 1905 states have call predecessors, (1946), 1946 states have call successors, (1946) [2021-12-21 16:34:45,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6921 states to 6921 states and 10540 transitions. [2021-12-21 16:34:45,872 INFO L78 Accepts]: Start accepts. Automaton has 6921 states and 10540 transitions. Word has length 806 [2021-12-21 16:34:45,873 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-21 16:34:45,873 INFO L470 AbstractCegarLoop]: Abstraction has 6921 states and 10540 transitions. [2021-12-21 16:34:45,875 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.4) internal successors, (92), 2 states have internal predecessors, (92), 2 states have call successors, (62), 5 states have call predecessors, (62), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2021-12-21 16:34:45,875 INFO L276 IsEmpty]: Start isEmpty. Operand 6921 states and 10540 transitions. [2021-12-21 16:34:45,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 807 [2021-12-21 16:34:45,893 INFO L506 BasicCegarLoop]: Found error trace [2021-12-21 16:34:45,894 INFO L514 BasicCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 23, 23, 23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 16:34:45,894 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-21 16:34:45,895 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-21 16:34:45,895 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 16:34:45,895 INFO L85 PathProgramCache]: Analyzing trace with hash -629395165, now seen corresponding path program 1 times [2021-12-21 16:34:45,895 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 16:34:45,895 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2106811069] [2021-12-21 16:34:45,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 16:34:45,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 16:34:46,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-21 16:34:46,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-21 16:34:46,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-21 16:34:46,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-21 16:34:46,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-21 16:34:46,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-21 16:34:46,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-21 16:34:46,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-12-21 16:34:46,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-12-21 16:34:46,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-21 16:34:46,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-21 16:34:46,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-21 16:34:46,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-21 16:34:46,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-12-21 16:34:46,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-12-21 16:34:46,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-12-21 16:34:46,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-12-21 16:34:46,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-21 16:34:46,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-12-21 16:34:46,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2021-12-21 16:34:46,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-21 16:34:46,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-12-21 16:34:46,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2021-12-21 16:34:46,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2021-12-21 16:34:46,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-21 16:34:46,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2021-12-21 16:34:46,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-12-21 16:34:46,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2021-12-21 16:34:46,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:46,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:46,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:46,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2021-12-21 16:34:46,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:47,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2021-12-21 16:34:47,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:47,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2021-12-21 16:34:47,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:47,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-21 16:34:47,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:47,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2021-12-21 16:34:47,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:34:47,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-12-21 16:34:47,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2021-12-21 16:34:47,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-21 16:34:47,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2021-12-21 16:34:47,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-21 16:34:47,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2021-12-21 16:34:47,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2021-12-21 16:34:47,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2021-12-21 16:34:47,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-21 16:34:47,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-21 16:34:47,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2021-12-21 16:34:47,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-21 16:34:47,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2021-12-21 16:34:47,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2021-12-21 16:34:47,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2021-12-21 16:34:47,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 696 [2021-12-21 16:34:47,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-12-21 16:34:47,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 718 [2021-12-21 16:34:47,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729 [2021-12-21 16:34:47,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2021-12-21 16:34:47,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 751 [2021-12-21 16:34:47,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-12-21 16:34:47,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2021-12-21 16:34:47,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:34:47,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2021-12-21 16:34:47,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:34:47,403 INFO L134 CoverageAnalysis]: Checked inductivity of 9669 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9669 trivial. 0 not checked. [2021-12-21 16:34:47,404 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 16:34:47,404 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2106811069] [2021-12-21 16:34:47,404 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2106811069] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 16:34:47,404 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 16:34:47,404 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-21 16:34:47,404 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1979643915] [2021-12-21 16:34:47,404 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 16:34:47,406 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-21 16:34:47,406 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 16:34:47,406 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-21 16:34:47,406 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-21 16:34:47,407 INFO L87 Difference]: Start difference. First operand 6921 states and 10540 transitions. Second operand has 6 states, 6 states have (on average 15.333333333333334) internal successors, (92), 3 states have internal predecessors, (92), 2 states have call successors, (62), 5 states have call predecessors, (62), 1 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2021-12-21 16:34:50,990 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []