./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--md--md-mod.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0f8a17c6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--md--md-mod.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6cc60e7566ae91876e03139cc5537b9494978dd12ba1676a1fe0f6779cf054f9 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 14:15:13,603 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 14:15:13,607 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 14:15:13,673 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 14:15:13,674 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 14:15:13,680 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 14:15:13,682 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 14:15:13,686 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 14:15:13,689 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 14:15:13,696 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 14:15:13,697 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 14:15:13,700 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 14:15:13,701 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 14:15:13,704 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 14:15:13,706 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 14:15:13,712 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 14:15:13,714 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 14:15:13,716 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 14:15:13,719 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 14:15:13,728 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 14:15:13,731 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 14:15:13,732 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 14:15:13,736 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 14:15:13,737 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 14:15:13,744 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 14:15:13,745 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 14:15:13,745 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 14:15:13,748 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 14:15:13,749 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 14:15:13,751 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 14:15:13,751 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 14:15:13,753 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 14:15:13,755 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 14:15:13,757 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 14:15:13,759 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 14:15:13,759 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 14:15:13,760 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 14:15:13,760 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 14:15:13,761 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 14:15:13,762 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 14:15:13,763 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 14:15:13,764 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-19 14:15:13,812 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 14:15:13,813 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 14:15:13,814 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 14:15:13,814 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 14:15:13,814 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 14:15:13,814 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 14:15:13,814 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 14:15:13,814 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-19 14:15:13,815 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 14:15:13,815 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 14:15:13,815 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-19 14:15:13,815 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-19 14:15:13,816 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 14:15:13,816 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-19 14:15:13,816 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-19 14:15:13,816 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-19 14:15:13,817 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 14:15:13,817 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 14:15:13,818 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 14:15:13,818 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 14:15:13,818 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 14:15:13,818 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 14:15:13,818 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 14:15:13,819 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 14:15:13,819 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 14:15:13,819 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 14:15:13,819 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 14:15:13,820 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 14:15:13,820 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:15:13,820 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 14:15:13,820 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 14:15:13,821 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 14:15:13,821 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-19 14:15:13,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 14:15:13,821 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 14:15:13,821 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 14:15:13,822 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 14:15:13,822 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6cc60e7566ae91876e03139cc5537b9494978dd12ba1676a1fe0f6779cf054f9 [2021-11-19 14:15:14,193 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 14:15:14,230 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 14:15:14,234 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 14:15:14,236 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 14:15:14,237 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 14:15:14,238 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--md--md-mod.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2021-11-19 14:15:14,332 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs/data/e40ce6a1e/1ff1bc8c1bce4e8ba9514790287ef031/FLAG2c430e6ed [2021-11-19 14:15:15,617 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 14:15:15,617 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--md--md-mod.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2021-11-19 14:15:15,703 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs/data/e40ce6a1e/1ff1bc8c1bce4e8ba9514790287ef031/FLAG2c430e6ed [2021-11-19 14:15:15,730 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs/data/e40ce6a1e/1ff1bc8c1bce4e8ba9514790287ef031 [2021-11-19 14:15:15,733 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 14:15:15,735 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 14:15:15,738 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 14:15:15,738 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 14:15:15,742 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 14:15:15,743 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:15:15" (1/1) ... [2021-11-19 14:15:15,744 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@126973b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:15, skipping insertion in model container [2021-11-19 14:15:15,745 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:15:15" (1/1) ... [2021-11-19 14:15:15,754 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 14:15:16,077 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:15:18,895 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:19,232 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:19,233 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,179 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,218 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,240 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,244 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,248 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,251 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,262 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,311 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,314 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,317 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,319 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,322 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,445 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,446 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,476 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,479 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,493 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,497 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,516 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,525 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,540 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,555 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,613 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,645 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,685 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,687 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,929 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,933 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:20,949 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,003 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,011 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,016 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,079 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,090 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,093 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,108 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,131 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,139 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,142 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,143 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,145 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,149 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,166 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,203 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,204 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,211 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,213 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,215 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,216 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,256 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,325 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,326 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,327 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,375 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,376 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,429 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,430 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,431 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,431 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,432 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,433 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,454 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,460 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,473 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,474 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,475 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,476 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,479 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,480 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,484 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,494 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,495 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,496 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,686 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,687 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,688 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,689 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,780 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,781 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,793 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,793 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,806 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,809 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,820 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,821 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,826 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,836 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,837 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,840 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,841 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,841 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,844 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,909 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,910 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,914 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,915 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,916 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,917 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,979 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:21,980 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,152 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,482 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,483 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,539 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,539 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,551 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,551 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,563 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,564 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,580 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,581 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,653 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,654 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,658 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,659 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,662 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,662 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,670 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,671 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,732 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,733 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,758 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,759 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,773 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,774 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,801 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,861 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,868 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,873 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,875 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,911 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,922 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,961 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,970 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,979 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,989 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:22,994 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,008 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,009 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,038 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,048 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,049 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,058 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,068 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,071 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,072 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,076 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,078 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,088 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,097 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,108 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,110 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,122 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,131 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,133 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,134 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,146 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,147 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,150 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,157 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,158 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,160 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,170 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,171 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,174 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,175 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,245 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,246 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,281 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,282 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,426 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,435 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,444 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,992 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:23,994 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:24,004 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:24,005 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:24,006 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:24,048 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:24,087 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:24,089 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:24,101 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:24,119 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:24,162 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:24,164 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:24,224 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:24,236 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:24,263 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:24,295 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:24,302 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:24,348 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:24,361 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:24,563 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--md--md-mod.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[597012,597025] [2021-11-19 14:15:24,843 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:15:24,907 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-19 14:15:24,908 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@602bd1ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:24, skipping insertion in model container [2021-11-19 14:15:24,909 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 14:15:24,909 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-19 14:15:24,912 INFO L158 Benchmark]: Toolchain (without parser) took 9175.27ms. Allocated memory was 111.1MB in the beginning and 228.6MB in the end (delta: 117.4MB). Free memory was 72.5MB in the beginning and 92.8MB in the end (delta: -20.2MB). Peak memory consumption was 111.8MB. Max. memory is 16.1GB. [2021-11-19 14:15:24,913 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 90.2MB. Free memory is still 70.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 14:15:24,914 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9171.60ms. Allocated memory was 111.1MB in the beginning and 228.6MB in the end (delta: 117.4MB). Free memory was 72.1MB in the beginning and 92.8MB in the end (delta: -20.7MB). Peak memory consumption was 111.8MB. Max. memory is 16.1GB. [2021-11-19 14:15:24,916 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 90.2MB. Free memory is still 70.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9171.60ms. Allocated memory was 111.1MB in the beginning and 228.6MB in the end (delta: 117.4MB). Free memory was 72.1MB in the beginning and 92.8MB in the end (delta: -20.7MB). Peak memory consumption was 111.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 4251]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--md--md-mod.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6cc60e7566ae91876e03139cc5537b9494978dd12ba1676a1fe0f6779cf054f9 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 14:15:27,750 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 14:15:27,753 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 14:15:27,807 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 14:15:27,807 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 14:15:27,813 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 14:15:27,816 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 14:15:27,822 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 14:15:27,827 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 14:15:27,841 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 14:15:27,842 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 14:15:27,845 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 14:15:27,846 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 14:15:27,849 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 14:15:27,852 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 14:15:27,858 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 14:15:27,860 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 14:15:27,862 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 14:15:27,864 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 14:15:27,875 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 14:15:27,877 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 14:15:27,879 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 14:15:27,882 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 14:15:27,887 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 14:15:27,900 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 14:15:27,901 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 14:15:27,902 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 14:15:27,905 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 14:15:27,906 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 14:15:27,907 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 14:15:27,908 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 14:15:27,909 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 14:15:27,912 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 14:15:27,913 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 14:15:27,916 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 14:15:27,916 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 14:15:27,918 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 14:15:27,918 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 14:15:27,918 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 14:15:27,921 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 14:15:27,922 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 14:15:27,929 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-19 14:15:27,987 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 14:15:27,988 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 14:15:27,989 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 14:15:27,990 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 14:15:27,990 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 14:15:27,990 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 14:15:27,991 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 14:15:27,991 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 14:15:27,991 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 14:15:27,991 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 14:15:27,995 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 14:15:27,995 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 14:15:27,995 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 14:15:27,996 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 14:15:27,996 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 14:15:27,996 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 14:15:27,996 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-19 14:15:27,997 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-19 14:15:27,997 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 14:15:27,997 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 14:15:27,998 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 14:15:27,998 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 14:15:27,998 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 14:15:27,998 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 14:15:27,999 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:15:27,999 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 14:15:27,999 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 14:15:28,000 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 14:15:28,000 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-19 14:15:28,000 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-19 14:15:28,000 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 14:15:28,001 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 14:15:28,001 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 14:15:28,001 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6cc60e7566ae91876e03139cc5537b9494978dd12ba1676a1fe0f6779cf054f9 [2021-11-19 14:15:28,504 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 14:15:28,541 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 14:15:28,544 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 14:15:28,545 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 14:15:28,547 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 14:15:28,549 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--md--md-mod.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2021-11-19 14:15:28,627 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs/data/0b738a38d/b7ad2dd5b841404bbcdf7354df905128/FLAG160b66bf6 [2021-11-19 14:15:30,214 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 14:15:30,216 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--md--md-mod.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2021-11-19 14:15:30,351 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs/data/0b738a38d/b7ad2dd5b841404bbcdf7354df905128/FLAG160b66bf6 [2021-11-19 14:15:30,589 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs/data/0b738a38d/b7ad2dd5b841404bbcdf7354df905128 [2021-11-19 14:15:30,594 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 14:15:30,599 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 14:15:30,602 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 14:15:30,602 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 14:15:30,606 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 14:15:30,607 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:15:30" (1/1) ... [2021-11-19 14:15:30,609 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60f6520c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:30, skipping insertion in model container [2021-11-19 14:15:30,610 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:15:30" (1/1) ... [2021-11-19 14:15:30,623 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 14:15:30,940 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:15:39,502 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--md--md-mod.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[597012,597025] [2021-11-19 14:15:39,812 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:15:39,897 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-19 14:15:40,043 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:15:41,396 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--md--md-mod.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[597012,597025] [2021-11-19 14:15:41,420 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:15:41,457 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 14:15:43,112 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--md--md-mod.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[597012,597025] [2021-11-19 14:15:43,137 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:15:43,578 INFO L208 MainTranslator]: Completed translation [2021-11-19 14:15:43,579 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:43 WrapperNode [2021-11-19 14:15:43,579 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 14:15:43,581 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 14:15:43,581 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 14:15:43,582 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 14:15:43,591 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:43" (1/1) ... [2021-11-19 14:15:43,946 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:43" (1/1) ... [2021-11-19 14:15:45,711 INFO L137 Inliner]: procedures = 729, calls = 13530, calls flagged for inlining = 327, calls inlined = 299, statements flattened = 28763 [2021-11-19 14:15:45,713 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 14:15:45,714 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 14:15:45,714 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 14:15:45,715 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 14:15:45,738 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:43" (1/1) ... [2021-11-19 14:15:45,738 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:43" (1/1) ... [2021-11-19 14:15:46,322 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:43" (1/1) ... [2021-11-19 14:15:46,323 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:43" (1/1) ... [2021-11-19 14:15:47,623 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:43" (1/1) ... [2021-11-19 14:15:47,746 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:43" (1/1) ... [2021-11-19 14:15:47,927 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:43" (1/1) ... [2021-11-19 14:15:48,388 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 14:15:48,389 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 14:15:48,390 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 14:15:48,390 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 14:15:48,391 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:43" (1/1) ... [2021-11-19 14:15:48,400 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:15:48,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs/z3 [2021-11-19 14:15:48,433 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 14:15:48,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c98b4abe-a302-4f7a-b8d8-85d08e20ea70/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 14:15:48,491 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_unplug [2021-11-19 14:15:48,491 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_unplug [2021-11-19 14:15:48,492 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-19 14:15:48,492 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-19 14:15:48,492 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2021-11-19 14:15:48,492 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2021-11-19 14:15:48,492 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2021-11-19 14:15:48,492 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2021-11-19 14:15:48,493 INFO L130 BoogieDeclarations]: Found specification of procedure kick_rdev_from_array [2021-11-19 14:15:48,493 INFO L138 BoogieDeclarations]: Found implementation of procedure kick_rdev_from_array [2021-11-19 14:15:48,493 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-19 14:15:48,493 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2021-11-19 14:15:48,493 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2021-11-19 14:15:48,493 INFO L130 BoogieDeclarations]: Found specification of procedure find_pers [2021-11-19 14:15:48,494 INFO L138 BoogieDeclarations]: Found implementation of procedure find_pers [2021-11-19 14:15:48,494 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-19 14:15:48,494 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-19 14:15:48,494 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_free [2021-11-19 14:15:48,494 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_free [2021-11-19 14:15:48,494 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-19 14:15:48,495 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-19 14:15:48,495 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-19 14:15:48,495 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-19 14:15:48,495 INFO L130 BoogieDeclarations]: Found specification of procedure md_rdev_clear [2021-11-19 14:15:48,495 INFO L138 BoogieDeclarations]: Found implementation of procedure md_rdev_clear [2021-11-19 14:15:48,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-19 14:15:48,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-19 14:15:48,496 INFO L130 BoogieDeclarations]: Found specification of procedure bmname [2021-11-19 14:15:48,496 INFO L138 BoogieDeclarations]: Found implementation of procedure bmname [2021-11-19 14:15:48,496 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_create [2021-11-19 14:15:48,496 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_create [2021-11-19 14:15:48,496 INFO L130 BoogieDeclarations]: Found specification of procedure speed_min [2021-11-19 14:15:48,496 INFO L138 BoogieDeclarations]: Found implementation of procedure speed_min [2021-11-19 14:15:48,497 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2021-11-19 14:15:48,497 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2021-11-19 14:15:48,497 INFO L130 BoogieDeclarations]: Found specification of procedure strict_strtoul_scaled [2021-11-19 14:15:48,497 INFO L138 BoogieDeclarations]: Found implementation of procedure strict_strtoul_scaled [2021-11-19 14:15:48,497 INFO L130 BoogieDeclarations]: Found specification of procedure submit_bio [2021-11-19 14:15:48,497 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_bio [2021-11-19 14:15:48,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-11-19 14:15:48,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-11-19 14:15:48,498 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-11-19 14:15:48,498 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-11-19 14:15:48,498 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-19 14:15:48,498 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-19 14:15:48,499 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_put [2021-11-19 14:15:48,499 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_put [2021-11-19 14:15:48,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_open_mutex_of_mddev [2021-11-19 14:15:48,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_open_mutex_of_mddev [2021-11-19 14:15:48,499 INFO L130 BoogieDeclarations]: Found specification of procedure update_size [2021-11-19 14:15:48,499 INFO L138 BoogieDeclarations]: Found implementation of procedure update_size [2021-11-19 14:15:48,499 INFO L130 BoogieDeclarations]: Found specification of procedure do_md_run [2021-11-19 14:15:48,500 INFO L138 BoogieDeclarations]: Found implementation of procedure do_md_run [2021-11-19 14:15:48,500 INFO L130 BoogieDeclarations]: Found specification of procedure md_super_write [2021-11-19 14:15:48,500 INFO L138 BoogieDeclarations]: Found implementation of procedure md_super_write [2021-11-19 14:15:48,500 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_link [2021-11-19 14:15:48,500 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_link [2021-11-19 14:15:48,500 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-19 14:15:48,501 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-19 14:15:48,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_NOT_ARG_SIGN [2021-11-19 14:15:48,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_NOT_ARG_SIGN [2021-11-19 14:15:48,501 INFO L130 BoogieDeclarations]: Found specification of procedure calc_dev_sboffset [2021-11-19 14:15:48,501 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_dev_sboffset [2021-11-19 14:15:48,501 INFO L130 BoogieDeclarations]: Found specification of procedure find_rdev [2021-11-19 14:15:48,501 INFO L138 BoogieDeclarations]: Found implementation of procedure find_rdev [2021-11-19 14:15:48,502 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_print_sb [2021-11-19 14:15:48,502 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_print_sb [2021-11-19 14:15:48,502 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-19 14:15:48,502 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2021-11-19 14:15:48,502 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2021-11-19 14:15:48,502 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-11-19 14:15:48,502 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-11-19 14:15:48,503 INFO L130 BoogieDeclarations]: Found specification of procedure read_disk_sb [2021-11-19 14:15:48,503 INFO L138 BoogieDeclarations]: Found implementation of procedure read_disk_sb [2021-11-19 14:15:48,503 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-19 14:15:48,503 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-19 14:15:48,503 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-19 14:15:48,503 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-19 14:15:48,503 INFO L130 BoogieDeclarations]: Found specification of procedure sync_page_io [2021-11-19 14:15:48,504 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_page_io [2021-11-19 14:15:48,504 INFO L130 BoogieDeclarations]: Found specification of procedure calc_sb_1_csum [2021-11-19 14:15:48,504 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_sb_1_csum [2021-11-19 14:15:48,504 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock___0 [2021-11-19 14:15:48,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock___0 [2021-11-19 14:15:48,504 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-19 14:15:48,505 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-19 14:15:48,505 INFO L130 BoogieDeclarations]: Found specification of procedure test_page_attr [2021-11-19 14:15:48,505 INFO L138 BoogieDeclarations]: Found implementation of procedure test_page_attr [2021-11-19 14:15:48,505 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock___0 [2021-11-19 14:15:48,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock___0 [2021-11-19 14:15:48,505 INFO L130 BoogieDeclarations]: Found specification of procedure bio_alloc_bioset [2021-11-19 14:15:48,505 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_alloc_bioset [2021-11-19 14:15:48,506 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_get [2021-11-19 14:15:48,506 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_get [2021-11-19 14:15:48,506 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 14:15:48,506 INFO L130 BoogieDeclarations]: Found specification of procedure blk_integrity_unregister [2021-11-19 14:15:48,506 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_integrity_unregister [2021-11-19 14:15:48,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-19 14:15:48,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-19 14:15:48,507 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-19 14:15:48,507 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-19 14:15:48,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-19 14:15:48,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-19 14:15:48,507 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-19 14:15:48,508 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-19 14:15:48,508 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2021-11-19 14:15:48,508 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2021-11-19 14:15:48,508 INFO L130 BoogieDeclarations]: Found specification of procedure print_desc [2021-11-19 14:15:48,508 INFO L138 BoogieDeclarations]: Found implementation of procedure print_desc [2021-11-19 14:15:48,508 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-19 14:15:48,508 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-19 14:15:48,509 INFO L130 BoogieDeclarations]: Found specification of procedure PagePrivate [2021-11-19 14:15:48,509 INFO L138 BoogieDeclarations]: Found implementation of procedure PagePrivate [2021-11-19 14:15:48,509 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-19 14:15:48,509 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-19 14:15:48,509 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-19 14:15:48,509 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-19 14:15:48,510 INFO L130 BoogieDeclarations]: Found specification of procedure md_revalidate [2021-11-19 14:15:48,510 INFO L138 BoogieDeclarations]: Found implementation of procedure md_revalidate [2021-11-19 14:15:48,510 INFO L130 BoogieDeclarations]: Found specification of procedure find_rdev_nr [2021-11-19 14:15:48,510 INFO L138 BoogieDeclarations]: Found implementation of procedure find_rdev_nr [2021-11-19 14:15:48,510 INFO L130 BoogieDeclarations]: Found specification of procedure write_page [2021-11-19 14:15:48,510 INFO L138 BoogieDeclarations]: Found implementation of procedure write_page [2021-11-19 14:15:48,511 INFO L130 BoogieDeclarations]: Found specification of procedure do_md_stop [2021-11-19 14:15:48,511 INFO L138 BoogieDeclarations]: Found implementation of procedure do_md_stop [2021-11-19 14:15:48,511 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-19 14:15:48,511 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-19 14:15:48,511 INFO L130 BoogieDeclarations]: Found specification of procedure submit_bh [2021-11-19 14:15:48,511 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_bh [2021-11-19 14:15:48,511 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-19 14:15:48,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-19 14:15:48,512 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_page_attr [2021-11-19 14:15:48,512 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_page_attr [2021-11-19 14:15:48,512 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_match [2021-11-19 14:15:48,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_match [2021-11-19 14:15:48,512 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-19 14:15:48,512 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-19 14:15:48,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-11-19 14:15:48,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-11-19 14:15:48,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-19 14:15:48,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-19 14:15:48,513 INFO L130 BoogieDeclarations]: Found specification of procedure new_decode_dev [2021-11-19 14:15:48,513 INFO L138 BoogieDeclarations]: Found implementation of procedure new_decode_dev [2021-11-19 14:15:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_get_dirent [2021-11-19 14:15:48,514 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_get_dirent [2021-11-19 14:15:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure md_event [2021-11-19 14:15:48,514 INFO L138 BoogieDeclarations]: Found implementation of procedure md_event [2021-11-19 14:15:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_badblocks [2021-11-19 14:15:48,514 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_badblocks [2021-11-19 14:15:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2021-11-19 14:15:48,515 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2021-11-19 14:15:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure md_import_device [2021-11-19 14:15:48,515 INFO L138 BoogieDeclarations]: Found implementation of procedure md_import_device [2021-11-19 14:15:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure set_buffer_locked [2021-11-19 14:15:48,515 INFO L138 BoogieDeclarations]: Found implementation of procedure set_buffer_locked [2021-11-19 14:15:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-19 14:15:48,515 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-19 14:15:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure write_sequnlock_irq [2021-11-19 14:15:48,516 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sequnlock_irq [2021-11-19 14:15:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure strict_blocks_to_sectors [2021-11-19 14:15:48,516 INFO L138 BoogieDeclarations]: Found implementation of procedure strict_blocks_to_sectors [2021-11-19 14:15:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 14:15:48,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 14:15:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2021-11-19 14:15:48,517 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2021-11-19 14:15:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_NOT_ARG_SIGN [2021-11-19 14:15:48,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_NOT_ARG_SIGN [2021-11-19 14:15:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure calc_sb_csum [2021-11-19 14:15:48,517 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_sb_csum [2021-11-19 14:15:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure md_seq_open [2021-11-19 14:15:48,518 INFO L138 BoogieDeclarations]: Found implementation of procedure md_seq_open [2021-11-19 14:15:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure set_buffer_mapped [2021-11-19 14:15:48,518 INFO L138 BoogieDeclarations]: Found implementation of procedure set_buffer_mapped [2021-11-19 14:15:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-19 14:15:48,518 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-19 14:15:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure add_new_disk [2021-11-19 14:15:48,519 INFO L138 BoogieDeclarations]: Found implementation of procedure add_new_disk [2021-11-19 14:15:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure remove_and_add_spares [2021-11-19 14:15:48,519 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_and_add_spares [2021-11-19 14:15:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 14:15:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2021-11-19 14:15:48,519 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2021-11-19 14:15:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-19 14:15:48,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-19 14:15:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 14:15:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_put [2021-11-19 14:15:48,520 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_put [2021-11-19 14:15:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 14:15:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2021-11-19 14:15:48,520 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2021-11-19 14:15:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-19 14:15:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_unlink_rdev [2021-11-19 14:15:48,521 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_unlink_rdev [2021-11-19 14:15:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-19 14:15:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-19 14:15:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-19 14:15:48,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-19 14:15:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-19 14:15:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqlock_irq [2021-11-19 14:15:48,522 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqlock_irq [2021-11-19 14:15:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-19 14:15:48,522 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-19 14:15:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_find [2021-11-19 14:15:48,523 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_find [2021-11-19 14:15:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-11-19 14:15:48,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-11-19 14:15:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-11-19 14:15:48,523 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-11-19 14:15:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_LONG [2021-11-19 14:15:48,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_LONG [2021-11-19 14:15:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2021-11-19 14:15:48,524 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2021-11-19 14:15:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-19 14:15:48,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-19 14:15:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-19 14:15:48,524 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-19 14:15:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure sync_blockdev [2021-11-19 14:15:48,525 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_blockdev [2021-11-19 14:15:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2021-11-19 14:15:48,525 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2021-11-19 14:15:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_get_dirent_safe [2021-11-19 14:15:48,525 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_get_dirent_safe [2021-11-19 14:15:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure __md_stop [2021-11-19 14:15:48,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __md_stop [2021-11-19 14:15:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffers [2021-11-19 14:15:48,526 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffers [2021-11-19 14:15:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-19 14:15:48,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-19 14:15:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-19 14:15:48,526 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-19 14:15:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-19 14:15:48,527 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-19 14:15:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-19 14:15:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure flush_signals [2021-11-19 14:15:48,527 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_signals [2021-11-19 14:15:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_count_page [2021-11-19 14:15:48,527 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_count_page [2021-11-19 14:15:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure md_new_event [2021-11-19 14:15:48,528 INFO L138 BoogieDeclarations]: Found implementation of procedure md_new_event [2021-11-19 14:15:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-19 14:15:48,528 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-19 14:15:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 14:15:48,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 14:15:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-19 14:15:48,529 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-19 14:15:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure md_free [2021-11-19 14:15:48,529 INFO L138 BoogieDeclarations]: Found implementation of procedure md_free [2021-11-19 14:15:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_link [2021-11-19 14:15:48,529 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_link [2021-11-19 14:15:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2021-11-19 14:15:48,529 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2021-11-19 14:15:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-19 14:15:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_trylock [2021-11-19 14:15:48,530 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_trylock [2021-11-19 14:15:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-19 14:15:48,530 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-19 14:15:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-19 14:15:48,530 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-19 14:15:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-19 14:15:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-19 14:15:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure super_1_sync [2021-11-19 14:15:48,531 INFO L138 BoogieDeclarations]: Found implementation of procedure super_1_sync [2021-11-19 14:15:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-19 14:15:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-19 14:15:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-19 14:15:48,532 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2021-11-19 14:15:48,532 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2021-11-19 14:15:48,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_reconfig_mutex_of_mddev [2021-11-19 14:15:48,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_reconfig_mutex_of_mddev [2021-11-19 14:15:48,532 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-19 14:15:48,532 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-19 14:15:48,532 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent_safe [2021-11-19 14:15:48,533 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent_safe [2021-11-19 14:15:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure md_seq_show [2021-11-19 14:15:48,533 INFO L138 BoogieDeclarations]: Found implementation of procedure md_seq_show [2021-11-19 14:15:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-19 14:15:48,533 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-19 14:15:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_uevent [2021-11-19 14:15:48,533 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_uevent [2021-11-19 14:15:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-19 14:15:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure read_page [2021-11-19 14:15:48,534 INFO L138 BoogieDeclarations]: Found implementation of procedure read_page [2021-11-19 14:15:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock [2021-11-19 14:15:48,534 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock [2021-11-19 14:15:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure restore_bitmap_write_access [2021-11-19 14:15:48,534 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_bitmap_write_access [2021-11-19 14:15:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_set_pending [2021-11-19 14:15:48,535 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_set_pending [2021-11-19 14:15:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqretry [2021-11-19 14:15:48,535 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqretry [2021-11-19 14:15:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure md_clear_badblocks [2021-11-19 14:15:48,535 INFO L138 BoogieDeclarations]: Found implementation of procedure md_clear_badblocks [2021-11-19 14:15:48,536 INFO L130 BoogieDeclarations]: Found specification of procedure md_ack_all_badblocks [2021-11-19 14:15:48,536 INFO L138 BoogieDeclarations]: Found implementation of procedure md_ack_all_badblocks [2021-11-19 14:15:48,536 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_rdev_from_array [2021-11-19 14:15:48,536 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_rdev_from_array [2021-11-19 14:15:48,536 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~sector_t~0~X~C_INT~TO~~sector_t~0 [2021-11-19 14:15:48,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~sector_t~0~X~C_INT~TO~~sector_t~0 [2021-11-19 14:15:48,536 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-11-19 14:15:48,536 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-11-19 14:15:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-19 14:15:48,537 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-19 14:15:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure md_csum_fold [2021-11-19 14:15:48,537 INFO L138 BoogieDeclarations]: Found implementation of procedure md_csum_fold [2021-11-19 14:15:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure md_media_changed [2021-11-19 14:15:48,537 INFO L138 BoogieDeclarations]: Found implementation of procedure md_media_changed [2021-11-19 14:15:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-19 14:15:48,538 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-19 14:15:48,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-19 14:15:48,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-19 14:15:48,538 INFO L130 BoogieDeclarations]: Found specification of procedure export_array [2021-11-19 14:15:48,538 INFO L138 BoogieDeclarations]: Found implementation of procedure export_array [2021-11-19 14:15:48,538 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_file_kick [2021-11-19 14:15:48,538 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_file_kick [2021-11-19 14:15:48,539 INFO L130 BoogieDeclarations]: Found specification of procedure read_sb_page [2021-11-19 14:15:48,539 INFO L138 BoogieDeclarations]: Found implementation of procedure read_sb_page [2021-11-19 14:15:48,539 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2021-11-19 14:15:48,539 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2021-11-19 14:15:48,539 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-19 14:15:48,539 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-19 14:15:48,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-19 14:15:48,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-19 14:15:48,540 INFO L130 BoogieDeclarations]: Found specification of procedure md_ioctl [2021-11-19 14:15:48,540 INFO L138 BoogieDeclarations]: Found implementation of procedure md_ioctl [2021-11-19 14:15:48,540 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_file_unmap [2021-11-19 14:15:48,541 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_file_unmap [2021-11-19 14:15:48,541 INFO L130 BoogieDeclarations]: Found specification of procedure md_make_request [2021-11-19 14:15:48,541 INFO L138 BoogieDeclarations]: Found implementation of procedure md_make_request [2021-11-19 14:15:48,541 INFO L130 BoogieDeclarations]: Found specification of procedure is_mddev_idle [2021-11-19 14:15:48,541 INFO L138 BoogieDeclarations]: Found implementation of procedure is_mddev_idle [2021-11-19 14:15:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-19 14:15:48,542 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-19 14:15:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_set_memory_bits [2021-11-19 14:15:48,542 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_set_memory_bits [2021-11-19 14:15:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure md_safemode_timeout [2021-11-19 14:15:48,542 INFO L138 BoogieDeclarations]: Found implementation of procedure md_safemode_timeout [2021-11-19 14:15:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-19 14:15:48,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-19 14:15:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure bioset_free [2021-11-19 14:15:48,543 INFO L138 BoogieDeclarations]: Found implementation of procedure bioset_free [2021-11-19 14:15:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_del [2021-11-19 14:15:48,544 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_del [2021-11-19 14:15:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_logical_block_size [2021-11-19 14:15:48,544 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_logical_block_size [2021-11-19 14:15:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 14:15:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-19 14:15:48,545 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-19 14:15:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2021-11-19 14:15:48,545 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2021-11-19 14:15:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_file_set_bit [2021-11-19 14:15:48,545 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_file_set_bit [2021-11-19 14:15:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_readonly [2021-11-19 14:15:48,546 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_readonly [2021-11-19 14:15:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure bind_rdev_to_array [2021-11-19 14:15:48,546 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_rdev_to_array [2021-11-19 14:15:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_load [2021-11-19 14:15:48,546 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_load [2021-11-19 14:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 14:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-19 14:15:48,547 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-19 14:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-11-19 14:15:48,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-11-19 14:15:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-11-19 14:15:48,548 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-11-19 14:15:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock___0 [2021-11-19 14:15:48,548 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock___0 [2021-11-19 14:15:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2021-11-19 14:15:48,549 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2021-11-19 14:15:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-19 14:15:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2021-11-19 14:15:48,549 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2021-11-19 14:15:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-19 14:15:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-19 14:15:48,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-19 14:15:48,550 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2021-11-19 14:15:48,550 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2021-11-19 14:15:48,550 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info___0 [2021-11-19 14:15:48,550 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info___0 [2021-11-19 14:15:48,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 14:15:48,551 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_free [2021-11-19 14:15:48,551 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_free [2021-11-19 14:15:48,551 INFO L130 BoogieDeclarations]: Found specification of procedure md_super_wait [2021-11-19 14:15:48,551 INFO L138 BoogieDeclarations]: Found implementation of procedure md_super_wait [2021-11-19 14:15:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-19 14:15:48,552 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-19 14:15:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure __md_stop_writes [2021-11-19 14:15:48,552 INFO L138 BoogieDeclarations]: Found implementation of procedure __md_stop_writes [2021-11-19 14:15:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure md_print_devices [2021-11-19 14:15:48,553 INFO L138 BoogieDeclarations]: Found implementation of procedure md_print_devices [2021-11-19 14:15:48,553 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2021-11-19 14:15:48,553 INFO L138 BoogieDeclarations]: Found implementation of procedure register_blkdev [2021-11-19 14:15:48,553 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2021-11-19 14:15:48,553 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2021-11-19 14:15:48,553 INFO L130 BoogieDeclarations]: Found specification of procedure badblocks_show [2021-11-19 14:15:48,554 INFO L138 BoogieDeclarations]: Found implementation of procedure badblocks_show [2021-11-19 14:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-19 14:15:48,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-19 14:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-19 14:15:48,554 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-19 14:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-19 14:15:48,555 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-19 14:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoll [2021-11-19 14:15:48,555 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoll [2021-11-19 14:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-19 14:15:48,556 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-19 14:15:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_rdev [2021-11-19 14:15:48,556 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_rdev [2021-11-19 14:15:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-19 14:15:48,556 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-19 14:15:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-19 14:15:48,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-19 14:15:48,557 INFO L130 BoogieDeclarations]: Found specification of procedure file_page_index [2021-11-19 14:15:48,557 INFO L138 BoogieDeclarations]: Found implementation of procedure file_page_index [2021-11-19 14:15:48,557 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-19 14:15:48,557 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-19 14:15:48,558 INFO L130 BoogieDeclarations]: Found specification of procedure bio_alloc_mddev [2021-11-19 14:15:48,558 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_alloc_mddev [2021-11-19 14:15:48,558 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_update_sb [2021-11-19 14:15:48,558 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_update_sb [2021-11-19 14:15:48,558 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-19 14:15:48,559 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-19 14:15:48,559 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~sector_t~0~X~$Pointer$~X~C_INT~TO~~sector_t~0 [2021-11-19 14:15:48,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~sector_t~0~X~$Pointer$~X~C_INT~TO~~sector_t~0 [2021-11-19 14:15:48,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_open_mutex_of_mddev [2021-11-19 14:15:48,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_open_mutex_of_mddev [2021-11-19 14:15:48,560 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2021-11-19 14:15:48,560 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2021-11-19 14:15:48,560 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-19 14:15:48,560 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-19 14:15:48,560 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-19 14:15:48,560 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-19 14:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure md_reap_sync_thread [2021-11-19 14:15:48,561 INFO L138 BoogieDeclarations]: Found implementation of procedure md_reap_sync_thread [2021-11-19 14:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure export_rdev [2021-11-19 14:15:48,561 INFO L138 BoogieDeclarations]: Found implementation of procedure export_rdev [2021-11-19 14:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure d_path [2021-11-19 14:15:48,562 INFO L138 BoogieDeclarations]: Found implementation of procedure d_path [2021-11-19 14:15:48,562 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_set [2021-11-19 14:15:48,562 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_set [2021-11-19 14:15:48,562 INFO L130 BoogieDeclarations]: Found specification of procedure file_page_offset [2021-11-19 14:15:48,562 INFO L138 BoogieDeclarations]: Found implementation of procedure file_page_offset [2021-11-19 14:15:48,563 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 14:15:48,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 14:15:48,563 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-19 14:15:48,563 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-19 14:15:48,563 INFO L130 BoogieDeclarations]: Found specification of procedure md_seq_stop [2021-11-19 14:15:48,563 INFO L138 BoogieDeclarations]: Found implementation of procedure md_seq_stop [2021-11-19 14:15:48,564 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-11-19 14:15:48,564 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-11-19 14:15:48,564 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2021-11-19 14:15:48,564 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2021-11-19 14:15:48,564 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_destroy [2021-11-19 14:15:48,565 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_destroy [2021-11-19 14:15:48,565 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-19 14:15:48,565 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-19 14:15:48,565 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2021-11-19 14:15:48,565 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2021-11-19 14:15:48,566 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-11-19 14:15:48,566 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-11-19 14:15:48,566 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release_private [2021-11-19 14:15:48,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-19 14:15:48,566 INFO L130 BoogieDeclarations]: Found specification of procedure badblocks_store [2021-11-19 14:15:48,567 INFO L138 BoogieDeclarations]: Found implementation of procedure badblocks_store [2021-11-19 14:15:48,567 INFO L130 BoogieDeclarations]: Found specification of procedure part_to_disk [2021-11-19 14:15:48,567 INFO L138 BoogieDeclarations]: Found implementation of procedure part_to_disk [2021-11-19 14:15:48,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-19 14:15:48,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-19 14:15:48,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-19 14:15:48,568 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_dec_pending [2021-11-19 14:15:48,568 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_dec_pending [2021-11-19 14:15:48,568 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-19 14:15:48,568 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-19 14:15:48,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-19 14:15:48,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-19 14:15:48,569 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-19 14:15:48,569 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-19 14:15:48,569 INFO L130 BoogieDeclarations]: Found specification of procedure speed_max [2021-11-19 14:15:48,569 INFO L138 BoogieDeclarations]: Found implementation of procedure speed_max [2021-11-19 14:15:48,569 INFO L130 BoogieDeclarations]: Found specification of procedure set_page_attr [2021-11-19 14:15:48,570 INFO L138 BoogieDeclarations]: Found implementation of procedure set_page_attr [2021-11-19 14:15:48,570 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2021-11-19 14:15:48,570 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2021-11-19 14:15:48,570 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-19 14:15:48,570 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-19 14:15:48,571 INFO L130 BoogieDeclarations]: Found specification of procedure blk_register_region [2021-11-19 14:15:48,571 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_register_region [2021-11-19 14:15:48,571 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-19 14:15:48,571 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-19 14:15:48,571 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-11-19 14:15:48,571 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-11-19 14:15:48,572 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_put [2021-11-19 14:15:48,572 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_put [2021-11-19 14:15:48,572 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_daemon_work [2021-11-19 14:15:48,572 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_daemon_work [2021-11-19 14:15:48,572 INFO L130 BoogieDeclarations]: Found specification of procedure restart_array [2021-11-19 14:15:48,573 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_array [2021-11-19 14:15:48,573 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-19 14:15:48,573 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-19 14:15:48,573 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_end_sync [2021-11-19 14:15:48,573 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_end_sync [2021-11-19 14:15:48,573 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-19 14:15:48,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-19 14:15:48,574 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2021-11-19 14:15:48,574 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2021-11-19 14:15:48,574 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqbegin [2021-11-19 14:15:48,574 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqbegin [2021-11-19 14:15:48,575 INFO L130 BoogieDeclarations]: Found specification of procedure bio_add_page [2021-11-19 14:15:48,575 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_add_page [2021-11-19 14:15:48,575 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-19 14:15:48,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-19 14:15:48,575 INFO L130 BoogieDeclarations]: Found specification of procedure set_disk_ro [2021-11-19 14:15:48,576 INFO L138 BoogieDeclarations]: Found implementation of procedure set_disk_ro [2021-11-19 14:15:48,576 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-19 14:15:48,576 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-19 14:15:48,576 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2021-11-19 14:15:48,576 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2021-11-19 14:15:48,577 INFO L130 BoogieDeclarations]: Found specification of procedure blk_unregister_region [2021-11-19 14:15:48,577 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_unregister_region [2021-11-19 14:15:48,577 INFO L130 BoogieDeclarations]: Found specification of procedure queue_logical_block_size [2021-11-19 14:15:48,577 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_logical_block_size [2021-11-19 14:15:48,577 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2021-11-19 14:15:48,577 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2021-11-19 14:15:48,578 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-11-19 14:15:48,578 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-11-19 14:15:48,578 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoull [2021-11-19 14:15:48,578 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoull [2021-11-19 14:15:48,578 INFO L130 BoogieDeclarations]: Found specification of procedure filemap_get_page [2021-11-19 14:15:48,579 INFO L138 BoogieDeclarations]: Found implementation of procedure filemap_get_page [2021-11-19 14:15:48,579 INFO L130 BoogieDeclarations]: Found specification of procedure md_update_sb [2021-11-19 14:15:48,579 INFO L138 BoogieDeclarations]: Found implementation of procedure md_update_sb [2021-11-19 14:15:48,579 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_link_rdev [2021-11-19 14:15:48,579 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_link_rdev [2021-11-19 14:15:48,579 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-19 14:15:48,580 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-19 14:15:48,580 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2021-11-19 14:15:48,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2021-11-19 14:15:48,580 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-19 14:15:48,580 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-19 14:15:48,581 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-19 14:15:48,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-19 14:15:48,581 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-19 14:15:48,581 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-19 14:15:48,581 INFO L130 BoogieDeclarations]: Found specification of procedure md_getgeo [2021-11-19 14:15:48,581 INFO L138 BoogieDeclarations]: Found implementation of procedure md_getgeo [2021-11-19 14:15:48,582 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-11-19 14:15:48,582 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-11-19 14:15:48,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-19 14:15:48,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-19 14:15:48,582 INFO L130 BoogieDeclarations]: Found specification of procedure update_raid_disks [2021-11-19 14:15:48,582 INFO L138 BoogieDeclarations]: Found implementation of procedure update_raid_disks [2021-11-19 14:15:48,583 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-19 14:15:48,583 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_get_counter [2021-11-19 14:15:48,583 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_get_counter [2021-11-19 14:15:48,583 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~TO~C_LONG [2021-11-19 14:15:48,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~TO~C_LONG [2021-11-19 14:15:51,332 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 14:15:51,343 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation