./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f473d9-4453-4b73-a19b-9abacb3ca0e0/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f473d9-4453-4b73-a19b-9abacb3ca0e0/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f473d9-4453-4b73-a19b-9abacb3ca0e0/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f473d9-4453-4b73-a19b-9abacb3ca0e0/bin/utaipan-7li7fVZpFI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f473d9-4453-4b73-a19b-9abacb3ca0e0/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f473d9-4453-4b73-a19b-9abacb3ca0e0/bin/utaipan-7li7fVZpFI --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 35c53346dd316b8c10606df4fbc6b2f8282f97860ff3738ef0364e482c1db87c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-03 03:27:18,502 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 03:27:18,505 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 03:27:18,546 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 03:27:18,547 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 03:27:18,551 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 03:27:18,553 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 03:27:18,557 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 03:27:18,559 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 03:27:18,567 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 03:27:18,568 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 03:27:18,569 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 03:27:18,570 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 03:27:18,573 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 03:27:18,574 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 03:27:18,576 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 03:27:18,578 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 03:27:18,579 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 03:27:18,581 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 03:27:18,588 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 03:27:18,593 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 03:27:18,595 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 03:27:18,597 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 03:27:18,599 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 03:27:18,603 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 03:27:18,608 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 03:27:18,608 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 03:27:18,609 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 03:27:18,611 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 03:27:18,612 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 03:27:18,613 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 03:27:18,614 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 03:27:18,616 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 03:27:18,618 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 03:27:18,619 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 03:27:18,620 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 03:27:18,621 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 03:27:18,621 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 03:27:18,621 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 03:27:18,622 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 03:27:18,623 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 03:27:18,624 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f473d9-4453-4b73-a19b-9abacb3ca0e0/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 03:27:18,656 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 03:27:18,657 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 03:27:18,657 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 03:27:18,657 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 03:27:18,658 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 03:27:18,658 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 03:27:18,658 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 03:27:18,658 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 03:27:18,659 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 03:27:18,659 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 03:27:18,659 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 03:27:18,659 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 03:27:18,659 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 03:27:18,659 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 03:27:18,660 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 03:27:18,660 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 03:27:18,660 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 03:27:18,660 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 03:27:18,661 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 03:27:18,661 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 03:27:18,661 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 03:27:18,661 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 03:27:18,662 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 03:27:18,662 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 03:27:18,662 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 03:27:18,662 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 03:27:18,662 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 03:27:18,662 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 03:27:18,663 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 03:27:18,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 03:27:18,663 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 03:27:18,663 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 03:27:18,663 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 03:27:18,663 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 03:27:18,664 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 03:27:18,664 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 03:27:18,664 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 03:27:18,665 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 03:27:18,665 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f473d9-4453-4b73-a19b-9abacb3ca0e0/bin/utaipan-7li7fVZpFI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f473d9-4453-4b73-a19b-9abacb3ca0e0/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 35c53346dd316b8c10606df4fbc6b2f8282f97860ff3738ef0364e482c1db87c [2022-11-03 03:27:18,987 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 03:27:19,010 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 03:27:19,012 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 03:27:19,014 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 03:27:19,015 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 03:27:19,016 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f473d9-4453-4b73-a19b-9abacb3ca0e0/bin/utaipan-7li7fVZpFI/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i [2022-11-03 03:27:19,098 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f473d9-4453-4b73-a19b-9abacb3ca0e0/bin/utaipan-7li7fVZpFI/data/836c282f5/5827666ad6fe45a08df881504184b250/FLAGef263a912 [2022-11-03 03:27:20,402 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 03:27:20,403 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i [2022-11-03 03:27:20,512 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f473d9-4453-4b73-a19b-9abacb3ca0e0/bin/utaipan-7li7fVZpFI/data/836c282f5/5827666ad6fe45a08df881504184b250/FLAGef263a912 [2022-11-03 03:27:20,543 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f473d9-4453-4b73-a19b-9abacb3ca0e0/bin/utaipan-7li7fVZpFI/data/836c282f5/5827666ad6fe45a08df881504184b250 [2022-11-03 03:27:20,546 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 03:27:20,548 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 03:27:20,551 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 03:27:20,551 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 03:27:20,555 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 03:27:20,556 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 03:27:20" (1/1) ... [2022-11-03 03:27:20,558 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ed7d69c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:27:20, skipping insertion in model container [2022-11-03 03:27:20,558 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 03:27:20" (1/1) ... [2022-11-03 03:27:20,566 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 03:27:20,879 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 03:27:29,423 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[671828,671841] [2022-11-03 03:27:29,426 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[671973,671986] [2022-11-03 03:27:29,427 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672119,672132] [2022-11-03 03:27:29,427 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672284,672297] [2022-11-03 03:27:29,428 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672442,672455] [2022-11-03 03:27:29,428 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672600,672613] [2022-11-03 03:27:29,429 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672758,672771] [2022-11-03 03:27:29,429 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672918,672931] [2022-11-03 03:27:29,430 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673077,673090] [2022-11-03 03:27:29,430 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673216,673229] [2022-11-03 03:27:29,431 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673358,673371] [2022-11-03 03:27:29,431 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673507,673520] [2022-11-03 03:27:29,432 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673646,673659] [2022-11-03 03:27:29,432 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673801,673814] [2022-11-03 03:27:29,433 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673961,673974] [2022-11-03 03:27:29,433 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674112,674125] [2022-11-03 03:27:29,434 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674263,674276] [2022-11-03 03:27:29,435 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674415,674428] [2022-11-03 03:27:29,435 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674564,674577] [2022-11-03 03:27:29,436 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674712,674725] [2022-11-03 03:27:29,436 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674869,674882] [2022-11-03 03:27:29,437 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675018,675031] [2022-11-03 03:27:29,437 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675174,675187] [2022-11-03 03:27:29,438 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675327,675340] [2022-11-03 03:27:29,438 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675473,675486] [2022-11-03 03:27:29,439 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675616,675629] [2022-11-03 03:27:29,440 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675768,675781] [2022-11-03 03:27:29,441 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675914,675927] [2022-11-03 03:27:29,441 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676059,676072] [2022-11-03 03:27:29,442 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676213,676226] [2022-11-03 03:27:29,442 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676364,676377] [2022-11-03 03:27:29,443 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676519,676532] [2022-11-03 03:27:29,443 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676671,676684] [2022-11-03 03:27:29,444 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676826,676839] [2022-11-03 03:27:29,444 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676990,677003] [2022-11-03 03:27:29,444 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677146,677159] [2022-11-03 03:27:29,445 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677310,677323] [2022-11-03 03:27:29,445 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677452,677465] [2022-11-03 03:27:29,446 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677610,677623] [2022-11-03 03:27:29,446 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677777,677790] [2022-11-03 03:27:29,447 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677936,677949] [2022-11-03 03:27:29,447 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678095,678108] [2022-11-03 03:27:29,448 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678244,678257] [2022-11-03 03:27:29,448 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678391,678404] [2022-11-03 03:27:29,449 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678530,678543] [2022-11-03 03:27:29,449 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678693,678706] [2022-11-03 03:27:29,450 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678859,678872] [2022-11-03 03:27:29,450 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679023,679036] [2022-11-03 03:27:29,451 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679188,679201] [2022-11-03 03:27:29,451 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679353,679366] [2022-11-03 03:27:29,452 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679519,679532] [2022-11-03 03:27:29,452 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679684,679697] [2022-11-03 03:27:29,453 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679851,679864] [2022-11-03 03:27:29,453 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680011,680024] [2022-11-03 03:27:29,453 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680173,680186] [2022-11-03 03:27:29,454 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680332,680345] [2022-11-03 03:27:29,454 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680478,680491] [2022-11-03 03:27:29,455 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680621,680634] [2022-11-03 03:27:29,455 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680765,680778] [2022-11-03 03:27:29,456 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680908,680921] [2022-11-03 03:27:29,456 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681052,681065] [2022-11-03 03:27:29,457 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681193,681206] [2022-11-03 03:27:29,457 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681331,681344] [2022-11-03 03:27:29,458 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681489,681502] [2022-11-03 03:27:29,458 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681648,681661] [2022-11-03 03:27:29,459 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681804,681817] [2022-11-03 03:27:29,459 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681953,681966] [2022-11-03 03:27:29,460 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682105,682118] [2022-11-03 03:27:29,460 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682256,682269] [2022-11-03 03:27:29,461 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682405,682418] [2022-11-03 03:27:29,461 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682557,682570] [2022-11-03 03:27:29,461 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682705,682718] [2022-11-03 03:27:29,462 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682858,682871] [2022-11-03 03:27:29,463 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683009,683022] [2022-11-03 03:27:29,463 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683159,683172] [2022-11-03 03:27:29,464 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683306,683319] [2022-11-03 03:27:29,464 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683457,683470] [2022-11-03 03:27:29,465 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683608,683621] [2022-11-03 03:27:29,465 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683756,683769] [2022-11-03 03:27:29,466 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683922,683935] [2022-11-03 03:27:29,467 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684091,684104] [2022-11-03 03:27:29,478 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684258,684271] [2022-11-03 03:27:29,479 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684426,684439] [2022-11-03 03:27:29,480 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684576,684589] [2022-11-03 03:27:29,480 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684723,684736] [2022-11-03 03:27:29,481 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684884,684897] [2022-11-03 03:27:29,481 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[685054,685067] [2022-11-03 03:27:29,482 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[685216,685229] [2022-11-03 03:27:29,488 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 03:27:29,515 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 03:27:30,292 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[671828,671841] [2022-11-03 03:27:30,292 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[671973,671986] [2022-11-03 03:27:30,293 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672119,672132] [2022-11-03 03:27:30,293 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672284,672297] [2022-11-03 03:27:30,294 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672442,672455] [2022-11-03 03:27:30,294 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672600,672613] [2022-11-03 03:27:30,295 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672758,672771] [2022-11-03 03:27:30,295 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672918,672931] [2022-11-03 03:27:30,296 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673077,673090] [2022-11-03 03:27:30,296 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673216,673229] [2022-11-03 03:27:30,296 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673358,673371] [2022-11-03 03:27:30,297 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673507,673520] [2022-11-03 03:27:30,297 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673646,673659] [2022-11-03 03:27:30,298 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673801,673814] [2022-11-03 03:27:30,298 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673961,673974] [2022-11-03 03:27:30,299 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674112,674125] [2022-11-03 03:27:30,299 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674263,674276] [2022-11-03 03:27:30,300 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674415,674428] [2022-11-03 03:27:30,300 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674564,674577] [2022-11-03 03:27:30,300 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674712,674725] [2022-11-03 03:27:30,301 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674869,674882] [2022-11-03 03:27:30,301 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675018,675031] [2022-11-03 03:27:30,302 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675174,675187] [2022-11-03 03:27:30,302 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675327,675340] [2022-11-03 03:27:30,303 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675473,675486] [2022-11-03 03:27:30,303 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675616,675629] [2022-11-03 03:27:30,303 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675768,675781] [2022-11-03 03:27:30,304 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675914,675927] [2022-11-03 03:27:30,304 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676059,676072] [2022-11-03 03:27:30,305 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676213,676226] [2022-11-03 03:27:30,305 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676364,676377] [2022-11-03 03:27:30,306 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676519,676532] [2022-11-03 03:27:30,306 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676671,676684] [2022-11-03 03:27:30,306 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676826,676839] [2022-11-03 03:27:30,307 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676990,677003] [2022-11-03 03:27:30,307 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677146,677159] [2022-11-03 03:27:30,308 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677310,677323] [2022-11-03 03:27:30,308 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677452,677465] [2022-11-03 03:27:30,308 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677610,677623] [2022-11-03 03:27:30,309 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677777,677790] [2022-11-03 03:27:30,309 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677936,677949] [2022-11-03 03:27:30,310 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678095,678108] [2022-11-03 03:27:30,310 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678244,678257] [2022-11-03 03:27:30,311 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678391,678404] [2022-11-03 03:27:30,311 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678530,678543] [2022-11-03 03:27:30,311 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678693,678706] [2022-11-03 03:27:30,312 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678859,678872] [2022-11-03 03:27:30,312 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679023,679036] [2022-11-03 03:27:30,313 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679188,679201] [2022-11-03 03:27:30,313 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679353,679366] [2022-11-03 03:27:30,313 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679519,679532] [2022-11-03 03:27:30,314 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679684,679697] [2022-11-03 03:27:30,314 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679851,679864] [2022-11-03 03:27:30,315 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680011,680024] [2022-11-03 03:27:30,315 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680173,680186] [2022-11-03 03:27:30,315 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680332,680345] [2022-11-03 03:27:30,316 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680478,680491] [2022-11-03 03:27:30,316 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680621,680634] [2022-11-03 03:27:30,317 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680765,680778] [2022-11-03 03:27:30,317 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680908,680921] [2022-11-03 03:27:30,318 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681052,681065] [2022-11-03 03:27:30,318 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681193,681206] [2022-11-03 03:27:30,319 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681331,681344] [2022-11-03 03:27:30,319 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681489,681502] [2022-11-03 03:27:30,320 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681648,681661] [2022-11-03 03:27:30,320 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681804,681817] [2022-11-03 03:27:30,320 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681953,681966] [2022-11-03 03:27:30,321 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682105,682118] [2022-11-03 03:27:30,321 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682256,682269] [2022-11-03 03:27:30,322 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682405,682418] [2022-11-03 03:27:30,322 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682557,682570] [2022-11-03 03:27:30,323 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682705,682718] [2022-11-03 03:27:30,323 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682858,682871] [2022-11-03 03:27:30,323 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683009,683022] [2022-11-03 03:27:30,324 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683159,683172] [2022-11-03 03:27:30,324 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683306,683319] [2022-11-03 03:27:30,325 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683457,683470] [2022-11-03 03:27:30,325 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683608,683621] [2022-11-03 03:27:30,325 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683756,683769] [2022-11-03 03:27:30,326 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683922,683935] [2022-11-03 03:27:30,327 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684091,684104] [2022-11-03 03:27:30,328 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684258,684271] [2022-11-03 03:27:30,329 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684426,684439] [2022-11-03 03:27:30,329 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684576,684589] [2022-11-03 03:27:30,329 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684723,684736] [2022-11-03 03:27:30,330 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684884,684897] [2022-11-03 03:27:30,330 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[685054,685067] [2022-11-03 03:27:30,332 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_60f473d9-4453-4b73-a19b-9abacb3ca0e0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[685216,685229] [2022-11-03 03:27:30,337 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 03:27:30,769 INFO L208 MainTranslator]: Completed translation [2022-11-03 03:27:30,770 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:27:30 WrapperNode [2022-11-03 03:27:30,771 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 03:27:30,772 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 03:27:30,772 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 03:27:30,772 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 03:27:30,779 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:27:30" (1/1) ... [2022-11-03 03:27:30,983 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:27:30" (1/1) ... [2022-11-03 03:27:31,321 INFO L138 Inliner]: procedures = 971, calls = 5529, calls flagged for inlining = 439, calls inlined = 309, statements flattened = 10272 [2022-11-03 03:27:31,322 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 03:27:31,323 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 03:27:31,323 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 03:27:31,323 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 03:27:31,333 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:27:30" (1/1) ... [2022-11-03 03:27:31,333 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:27:30" (1/1) ... [2022-11-03 03:27:31,387 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:27:30" (1/1) ... [2022-11-03 03:27:31,388 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:27:30" (1/1) ... [2022-11-03 03:27:31,634 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:27:30" (1/1) ... [2022-11-03 03:27:31,694 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:27:30" (1/1) ... [2022-11-03 03:27:31,834 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:27:30" (1/1) ... [2022-11-03 03:27:31,851 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:27:30" (1/1) ... [2022-11-03 03:27:31,900 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 03:27:31,902 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 03:27:31,902 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 03:27:31,902 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 03:27:31,903 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:27:30" (1/1) ... [2022-11-03 03:27:31,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 03:27:31,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f473d9-4453-4b73-a19b-9abacb3ca0e0/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 03:27:31,944 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f473d9-4453-4b73-a19b-9abacb3ca0e0/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 03:27:31,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f473d9-4453-4b73-a19b-9abacb3ca0e0/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 03:27:31,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2022-11-03 03:27:31,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2022-11-03 03:27:31,996 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_farewell [2022-11-03 03:27:31,996 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_farewell [2022-11-03 03:27:31,996 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-11-03 03:27:31,996 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-03 03:27:31,996 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-03 03:27:31,997 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2022-11-03 03:27:31,997 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2022-11-03 03:27:31,997 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_stop [2022-11-03 03:27:31,999 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_stop [2022-11-03 03:27:31,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_134 [2022-11-03 03:27:31,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_134 [2022-11-03 03:27:31,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-11-03 03:27:31,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-11-03 03:27:32,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-03 03:27:32,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-03 03:27:32,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_tx_frame_lock_of_oz_pd [2022-11-03 03:27:32,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_tx_frame_lock_of_oz_pd [2022-11-03 03:27:32,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_g_tasklet_lock [2022-11-03 03:27:32,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_g_tasklet_lock [2022-11-03 03:27:32,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_152 [2022-11-03 03:27:32,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_152 [2022-11-03 03:27:32,001 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-03 03:27:32,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-03 03:27:32,002 INFO L130 BoogieDeclarations]: Found specification of procedure oz_get_port_from_addr [2022-11-03 03:27:32,002 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_get_port_from_addr [2022-11-03 03:27:32,002 INFO L130 BoogieDeclarations]: Found specification of procedure oz_tx_isoc_free [2022-11-03 03:27:32,002 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_tx_isoc_free [2022-11-03 03:27:32,002 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-03 03:27:32,002 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-03 03:27:32,003 INFO L130 BoogieDeclarations]: Found specification of procedure oz_pd_stop [2022-11-03 03:27:32,003 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_pd_stop [2022-11-03 03:27:32,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-11-03 03:27:32,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-11-03 03:27:32,003 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-03 03:27:32,004 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-03 03:27:32,004 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-03 03:27:32,004 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-03 03:27:32,004 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_start [2022-11-03 03:27:32,004 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_start [2022-11-03 03:27:32,004 INFO L130 BoogieDeclarations]: Found specification of procedure oz_tx_frame_alloc [2022-11-03 03:27:32,005 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_tx_frame_alloc [2022-11-03 03:27:32,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-03 03:27:32,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-03 03:27:32,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-03 03:27:32,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-11-03 03:27:32,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-11-03 03:27:32,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-11-03 03:27:32,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-11-03 03:27:32,007 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_get_frame_number [2022-11-03 03:27:32,007 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_get_frame_number [2022-11-03 03:27:32,007 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-11-03 03:27:32,008 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-11-03 03:27:32,008 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2022-11-03 03:27:32,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2022-11-03 03:27:32,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-03 03:27:32,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-03 03:27:32,008 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_buffer_data [2022-11-03 03:27:32,009 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_buffer_data [2022-11-03 03:27:32,009 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-03 03:27:32,009 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-03 03:27:32,009 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_get_desc_req [2022-11-03 03:27:32,009 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_get_desc_req [2022-11-03 03:27:32,009 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_request_heartbeat [2022-11-03 03:27:32,012 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_request_heartbeat [2022-11-03 03:27:32,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-11-03 03:27:32,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-11-03 03:27:32,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 03:27:32,014 INFO L130 BoogieDeclarations]: Found specification of procedure oz_elt_info_alloc [2022-11-03 03:27:32,015 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_elt_info_alloc [2022-11-03 03:27:32,015 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-03 03:27:32,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-03 03:27:32,015 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 03:27:32,021 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_cancel [2022-11-03 03:27:32,021 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_cancel [2022-11-03 03:27:32,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-03 03:27:32,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-03 03:27:32,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 03:27:32,022 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-03 03:27:32,022 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_set [2022-11-03 03:27:32,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_set [2022-11-03 03:27:32,023 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-03 03:27:32,023 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-03 03:27:32,023 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_data_ind [2022-11-03 03:27:32,024 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_data_ind [2022-11-03 03:27:32,024 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_submit_elt [2022-11-03 03:27:32,025 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_submit_elt [2022-11-03 03:27:32,025 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put___0 [2022-11-03 03:27:32,025 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put___0 [2022-11-03 03:27:32,025 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-03 03:27:32,025 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-03 03:27:32,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_122___0 [2022-11-03 03:27:32,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_122___0 [2022-11-03 03:27:32,026 INFO L130 BoogieDeclarations]: Found specification of procedure oz_clean_endpoints_for_interface [2022-11-03 03:27:32,026 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_clean_endpoints_for_interface [2022-11-03 03:27:32,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_oz_elt_buf [2022-11-03 03:27:32,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_oz_elt_buf [2022-11-03 03:27:32,026 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_bus_suspend [2022-11-03 03:27:32,027 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_bus_suspend [2022-11-03 03:27:32,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_121___0 [2022-11-03 03:27:32,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_121___0 [2022-11-03 03:27:32,027 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_shutdown [2022-11-03 03:27:32,027 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_shutdown [2022-11-03 03:27:32,027 INFO L130 BoogieDeclarations]: Found specification of procedure oz_pd_set_state [2022-11-03 03:27:32,028 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_pd_set_state [2022-11-03 03:27:32,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 03:27:32,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 03:27:32,028 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-03 03:27:32,028 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-03 03:27:32,028 INFO L130 BoogieDeclarations]: Found specification of procedure oz_plat_remove [2022-11-03 03:27:32,029 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_plat_remove [2022-11-03 03:27:32,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-03 03:27:32,029 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_claim [2022-11-03 03:27:32,029 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_claim [2022-11-03 03:27:32,029 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-03 03:27:32,030 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-11-03 03:27:32,030 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-11-03 03:27:32,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_hcd_lock_of_oz_hcd [2022-11-03 03:27:32,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_hcd_lock_of_oz_hcd [2022-11-03 03:27:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2022-11-03 03:27:32,031 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2022-11-03 03:27:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure dev_hard_header [2022-11-03 03:27:32,031 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_hard_header [2022-11-03 03:27:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-03 03:27:32,032 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-03 03:27:32,032 INFO L130 BoogieDeclarations]: Found specification of procedure oz_pd_get [2022-11-03 03:27:32,032 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_pd_get [2022-11-03 03:27:32,032 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2022-11-03 03:27:32,032 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2022-11-03 03:27:32,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-11-03 03:27:32,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-11-03 03:27:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_125 [2022-11-03 03:27:32,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_125 [2022-11-03 03:27:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2022-11-03 03:27:32,033 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2022-11-03 03:27:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-11-03 03:27:32,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-11-03 03:27:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_to_ns [2022-11-03 03:27:32,034 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_to_ns [2022-11-03 03:27:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 03:27:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-03 03:27:32,034 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-03 03:27:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-11-03 03:27:32,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-11-03 03:27:32,035 INFO L130 BoogieDeclarations]: Found specification of procedure oz_app_enable [2022-11-03 03:27:32,035 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_app_enable [2022-11-03 03:27:32,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2022-11-03 03:27:32,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2022-11-03 03:27:32,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 03:27:32,036 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-11-03 03:27:32,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2022-11-03 03:27:32,036 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_start [2022-11-03 03:27:32,036 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_start [2022-11-03 03:27:32,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_121 [2022-11-03 03:27:32,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_121 [2022-11-03 03:27:32,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_126 [2022-11-03 03:27:32,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_126 [2022-11-03 03:27:32,037 INFO L130 BoogieDeclarations]: Found specification of procedure oz_isoc_stream_free [2022-11-03 03:27:32,037 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_isoc_stream_free [2022-11-03 03:27:32,037 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2022-11-03 03:27:32,037 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2022-11-03 03:27:32,038 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-03 03:27:32,038 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-03 03:27:32,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_124___3 [2022-11-03 03:27:32,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_124___3 [2022-11-03 03:27:32,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_oz_cdev [2022-11-03 03:27:32,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_oz_cdev [2022-11-03 03:27:32,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-03 03:27:32,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-03 03:27:32,039 INFO L130 BoogieDeclarations]: Found specification of procedure oz_process_ep0_urb [2022-11-03 03:27:32,039 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_process_ep0_urb [2022-11-03 03:27:32,039 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-03 03:27:32,039 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-03 03:27:32,040 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-03 03:27:32,040 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-03 03:27:32,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-11-03 03:27:32,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-11-03 03:27:32,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-11-03 03:27:32,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-11-03 03:27:32,041 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_bus_resume [2022-11-03 03:27:32,041 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_bus_resume [2022-11-03 03:27:32,041 INFO L130 BoogieDeclarations]: Found specification of procedure oz_ep_free [2022-11-03 03:27:32,041 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_ep_free [2022-11-03 03:27:32,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-03 03:27:32,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-03 03:27:32,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-03 03:27:32,042 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2022-11-03 03:27:32,042 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2022-11-03 03:27:32,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_132___0 [2022-11-03 03:27:32,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_132___0 [2022-11-03 03:27:32,042 INFO L130 BoogieDeclarations]: Found specification of procedure oz_plat_shutdown [2022-11-03 03:27:32,046 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_plat_shutdown [2022-11-03 03:27:32,046 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_control_cnf [2022-11-03 03:27:32,046 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_control_cnf [2022-11-03 03:27:32,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2022-11-03 03:27:32,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2022-11-03 03:27:32,050 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2022-11-03 03:27:32,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2022-11-03 03:27:32,050 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2022-11-03 03:27:32,050 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2022-11-03 03:27:32,052 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-03 03:27:32,052 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-03 03:27:32,052 INFO L130 BoogieDeclarations]: Found specification of procedure oz_plat_resume [2022-11-03 03:27:32,052 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_plat_resume [2022-11-03 03:27:32,053 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_get [2022-11-03 03:27:32,053 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_get [2022-11-03 03:27:32,053 INFO L130 BoogieDeclarations]: Found specification of procedure oz_queue_elt_info [2022-11-03 03:27:32,053 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_queue_elt_info [2022-11-03 03:27:32,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2022-11-03 03:27:32,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2022-11-03 03:27:32,054 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-03 03:27:32,054 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-03 03:27:32,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2022-11-03 03:27:32,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2022-11-03 03:27:32,054 INFO L130 BoogieDeclarations]: Found specification of procedure oz_cdev_claim_ctx [2022-11-03 03:27:32,054 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_cdev_claim_ctx [2022-11-03 03:27:32,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-11-03 03:27:32,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-11-03 03:27:32,055 INFO L130 BoogieDeclarations]: Found specification of procedure getrawmonotonic [2022-11-03 03:27:32,055 INFO L138 BoogieDeclarations]: Found implementation of procedure getrawmonotonic [2022-11-03 03:27:32,055 INFO L130 BoogieDeclarations]: Found specification of procedure dev_queue_xmit [2022-11-03 03:27:32,055 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_queue_xmit [2022-11-03 03:27:32,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-03 03:27:32,056 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-03 03:27:32,056 INFO L130 BoogieDeclarations]: Found specification of procedure oz_binding_add [2022-11-03 03:27:32,056 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_binding_add [2022-11-03 03:27:32,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_139 [2022-11-03 03:27:32,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_139 [2022-11-03 03:27:32,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_133 [2022-11-03 03:27:32,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_133 [2022-11-03 03:27:32,057 INFO L130 BoogieDeclarations]: Found specification of procedure oz_retire_frame [2022-11-03 03:27:32,057 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_retire_frame [2022-11-03 03:27:32,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-03 03:27:32,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-03 03:27:32,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_151 [2022-11-03 03:27:32,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_151 [2022-11-03 03:27:32,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-11-03 03:27:32,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-11-03 03:27:32,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-11-03 03:27:32,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-11-03 03:27:32,058 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-03 03:27:32,058 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-03 03:27:32,059 INFO L130 BoogieDeclarations]: Found specification of procedure oz_find_urb_by_id [2022-11-03 03:27:32,059 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_find_urb_by_id [2022-11-03 03:27:32,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_tx_frame_lock_of_oz_pd [2022-11-03 03:27:32,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_tx_frame_lock_of_oz_pd [2022-11-03 03:27:32,059 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_active [2022-11-03 03:27:32,059 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_active [2022-11-03 03:27:32,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-03 03:27:32,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-03 03:27:32,060 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-11-03 03:27:32,060 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-11-03 03:27:32,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-03 03:27:32,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-03 03:27:32,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-11-03 03:27:32,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-11-03 03:27:32,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del [2022-11-03 03:27:32,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del [2022-11-03 03:27:32,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 03:27:32,061 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2022-11-03 03:27:32,061 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2022-11-03 03:27:32,062 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2022-11-03 03:27:32,062 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2022-11-03 03:27:32,062 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-03 03:27:32,062 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-03 03:27:32,062 INFO L130 BoogieDeclarations]: Found specification of procedure oz_pd_request_heartbeat [2022-11-03 03:27:32,062 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_pd_request_heartbeat [2022-11-03 03:27:32,062 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2022-11-03 03:27:32,063 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_sub [2022-11-03 03:27:32,063 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_sub [2022-11-03 03:27:32,063 INFO L130 BoogieDeclarations]: Found specification of procedure oz_build_endpoints_for_interface [2022-11-03 03:27:32,063 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_build_endpoints_for_interface [2022-11-03 03:27:32,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-03 03:27:32,063 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-03 03:27:32,063 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-03 03:27:32,064 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-03 03:27:32,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-03 03:27:32,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_123___4 [2022-11-03 03:27:32,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_123___4 [2022-11-03 03:27:32,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-03 03:27:32,064 INFO L130 BoogieDeclarations]: Found specification of procedure oz_plat_probe [2022-11-03 03:27:32,065 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_plat_probe [2022-11-03 03:27:32,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-11-03 03:27:32,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-11-03 03:27:32,065 INFO L130 BoogieDeclarations]: Found specification of procedure oz_pd_destroy [2022-11-03 03:27:32,065 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_pd_destroy [2022-11-03 03:27:32,065 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_rx [2022-11-03 03:27:32,066 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_rx [2022-11-03 03:27:32,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-03 03:27:32,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-03 03:27:32,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-03 03:27:32,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-03 03:27:32,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-11-03 03:27:32,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-11-03 03:27:32,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-03 03:27:32,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-03 03:27:32,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2022-11-03 03:27:32,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2022-11-03 03:27:32,067 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-03 03:27:32,067 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-03 03:27:32,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-11-03 03:27:32,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-11-03 03:27:32,068 INFO L130 BoogieDeclarations]: Found specification of procedure pd_stream_find [2022-11-03 03:27:32,068 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_stream_find [2022-11-03 03:27:32,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_135 [2022-11-03 03:27:32,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_135 [2022-11-03 03:27:32,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_136 [2022-11-03 03:27:32,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_136 [2022-11-03 03:27:32,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_143 [2022-11-03 03:27:32,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_143 [2022-11-03 03:27:32,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_g_tasklet_lock [2022-11-03 03:27:32,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_g_tasklet_lock [2022-11-03 03:27:32,069 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2022-11-03 03:27:32,070 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status [2022-11-03 03:27:32,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_148 [2022-11-03 03:27:32,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_148 [2022-11-03 03:27:32,070 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-03 03:27:32,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-03 03:27:32,070 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-03 03:27:32,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-03 03:27:32,071 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2022-11-03 03:27:32,071 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2022-11-03 03:27:32,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_g_polling_lock [2022-11-03 03:27:32,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_g_polling_lock [2022-11-03 03:27:32,071 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_set_clear_feature_req [2022-11-03 03:27:32,071 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_set_clear_feature_req [2022-11-03 03:27:32,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister [2022-11-03 03:27:32,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister [2022-11-03 03:27:32,072 INFO L130 BoogieDeclarations]: Found specification of procedure oz_ep_alloc [2022-11-03 03:27:32,072 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_ep_alloc [2022-11-03 03:27:32,072 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-03 03:27:32,072 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-03 03:27:32,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_hcd_lock_of_oz_hcd [2022-11-03 03:27:32,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_hcd_lock_of_oz_hcd [2022-11-03 03:27:32,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-11-03 03:27:32,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-11-03 03:27:32,073 INFO L130 BoogieDeclarations]: Found specification of procedure oz_elt_info_free [2022-11-03 03:27:32,073 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_elt_info_free [2022-11-03 03:27:32,073 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-03 03:27:32,074 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-03 03:27:32,074 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2022-11-03 03:27:32,074 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2022-11-03 03:27:32,074 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2022-11-03 03:27:32,074 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2022-11-03 03:27:32,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-03 03:27:32,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-03 03:27:32,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-03 03:27:32,075 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2022-11-03 03:27:32,075 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2022-11-03 03:27:32,075 INFO L130 BoogieDeclarations]: Found specification of procedure oz_pd_put [2022-11-03 03:27:32,075 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_pd_put [2022-11-03 03:27:32,076 INFO L130 BoogieDeclarations]: Found specification of procedure oz_timer_add [2022-11-03 03:27:32,076 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_timer_add [2022-11-03 03:27:32,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-03 03:27:32,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-03 03:27:32,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_133___0 [2022-11-03 03:27:32,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_133___0 [2022-11-03 03:27:32,076 INFO L130 BoogieDeclarations]: Found specification of procedure oz_enqueue_ep_urb [2022-11-03 03:27:32,077 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_enqueue_ep_urb [2022-11-03 03:27:32,077 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2022-11-03 03:27:32,077 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2022-11-03 03:27:32,077 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-03 03:27:32,077 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-03 03:27:32,077 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-11-03 03:27:32,078 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-11-03 03:27:32,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_g_polling_lock [2022-11-03 03:27:32,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_g_polling_lock [2022-11-03 03:27:32,078 INFO L130 BoogieDeclarations]: Found specification of procedure oz_free_urb_link [2022-11-03 03:27:32,078 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_free_urb_link [2022-11-03 03:27:32,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 03:27:32,079 INFO L130 BoogieDeclarations]: Found specification of procedure getnstimeofday [2022-11-03 03:27:32,079 INFO L138 BoogieDeclarations]: Found implementation of procedure getnstimeofday [2022-11-03 03:27:32,079 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-03 03:27:32,079 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-03 03:27:32,079 INFO L130 BoogieDeclarations]: Found specification of procedure oz_cdev_release_ctx [2022-11-03 03:27:32,079 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_cdev_release_ctx [2022-11-03 03:27:32,079 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-03 03:27:32,080 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-03 03:27:32,080 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_endpoint_disable [2022-11-03 03:27:32,080 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_endpoint_disable [2022-11-03 03:27:32,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-11-03 03:27:32,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-11-03 03:27:32,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-03 03:27:32,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-03 03:27:32,081 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2022-11-03 03:27:32,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2022-11-03 03:27:32,081 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_endpoint_reset [2022-11-03 03:27:32,081 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_endpoint_reset [2022-11-03 03:27:32,081 INFO L130 BoogieDeclarations]: Found specification of procedure oz_elt_stream_put [2022-11-03 03:27:32,082 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_elt_stream_put [2022-11-03 03:27:32,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_144 [2022-11-03 03:27:32,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_144 [2022-11-03 03:27:32,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_oz_cdev [2022-11-03 03:27:32,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_oz_cdev [2022-11-03 03:27:32,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_149 [2022-11-03 03:27:32,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_149 [2022-11-03 03:27:32,083 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_get_frame_number [2022-11-03 03:27:32,083 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_get_frame_number [2022-11-03 03:27:32,083 INFO L130 BoogieDeclarations]: Found specification of procedure oz_pd_find [2022-11-03 03:27:32,083 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_pd_find [2022-11-03 03:27:32,083 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-03 03:27:32,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-03 03:27:32,084 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2022-11-03 03:27:32,084 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2022-11-03 03:27:32,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_136 [2022-11-03 03:27:32,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_136 [2022-11-03 03:27:32,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_137 [2022-11-03 03:27:32,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_137 [2022-11-03 03:27:32,085 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_init [2022-11-03 03:27:32,085 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_init [2022-11-03 03:27:32,085 INFO L130 BoogieDeclarations]: Found specification of procedure oz_complete_urb [2022-11-03 03:27:32,085 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_complete_urb [2022-11-03 03:27:32,085 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_heartbeat [2022-11-03 03:27:32,085 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_heartbeat [2022-11-03 03:27:32,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-11-03 03:27:32,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-11-03 03:27:32,086 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-03 03:27:32,086 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-03 03:27:32,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_122 [2022-11-03 03:27:32,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_122 [2022-11-03 03:27:32,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_127 [2022-11-03 03:27:32,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_127 [2022-11-03 03:27:32,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-11-03 03:27:32,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-11-03 03:27:32,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_oz_elt_buf [2022-11-03 03:27:32,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_oz_elt_buf [2022-11-03 03:27:32,088 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_put [2022-11-03 03:27:32,088 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_put [2022-11-03 03:27:32,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2022-11-03 03:27:32,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2022-11-03 03:27:32,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-11-03 03:27:32,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-11-03 03:27:32,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_port_lock_of_oz_port [2022-11-03 03:27:32,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_port_lock_of_oz_port [2022-11-03 03:27:32,089 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-03 03:27:32,089 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-03 03:27:32,089 INFO L130 BoogieDeclarations]: Found specification of procedure oz_services_stop [2022-11-03 03:27:32,089 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_services_stop [2022-11-03 03:27:32,090 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-03 03:27:32,090 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-03 03:27:32,090 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_term [2022-11-03 03:27:32,090 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_term [2022-11-03 03:27:32,090 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_put [2022-11-03 03:27:32,090 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_put [2022-11-03 03:27:32,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_140___0 [2022-11-03 03:27:32,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_140___0 [2022-11-03 03:27:32,091 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_start [2022-11-03 03:27:32,091 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_start [2022-11-03 03:27:32,091 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_stop [2022-11-03 03:27:32,091 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_stop [2022-11-03 03:27:32,091 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-03 03:27:32,092 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-03 03:27:32,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-03 03:27:32,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-03 03:27:32,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-11-03 03:27:32,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-11-03 03:27:32,092 INFO L130 BoogieDeclarations]: Found specification of procedure dev_remove_pack [2022-11-03 03:27:32,093 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_remove_pack [2022-11-03 03:27:32,093 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2022-11-03 03:27:32,093 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2022-11-03 03:27:32,093 INFO L130 BoogieDeclarations]: Found specification of procedure oz_alloc_urb_link [2022-11-03 03:27:32,093 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_alloc_urb_link [2022-11-03 03:27:32,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_port_lock_of_oz_port [2022-11-03 03:27:32,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_port_lock_of_oz_port [2022-11-03 03:27:32,094 INFO L130 BoogieDeclarations]: Found specification of procedure oz_clean_endpoints_for_config [2022-11-03 03:27:32,094 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_clean_endpoints_for_config [2022-11-03 03:27:32,094 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_private [2022-11-03 03:27:32,094 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_private [2022-11-03 03:27:32,094 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-03 03:27:32,094 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-03 03:27:32,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 03:27:32,095 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2022-11-03 03:27:32,095 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2022-11-03 03:27:33,522 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 03:27:33,527 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 03:27:33,768 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-03 03:27:43,098 INFO L276 CfgBuilder]: Performing block encoding [2022-11-03 03:27:45,746 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-03 03:27:45,746 INFO L300 CfgBuilder]: Removed 18 assume(true) statements. [2022-11-03 03:27:45,754 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 03:27:45 BoogieIcfgContainer [2022-11-03 03:27:45,755 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-03 03:27:45,758 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-03 03:27:45,758 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-03 03:27:45,762 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-03 03:27:45,762 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 03:27:20" (1/3) ... [2022-11-03 03:27:45,763 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15e649dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 03:27:45, skipping insertion in model container [2022-11-03 03:27:45,763 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:27:30" (2/3) ... [2022-11-03 03:27:45,764 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15e649dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 03:27:45, skipping insertion in model container [2022-11-03 03:27:45,764 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 03:27:45" (3/3) ... [2022-11-03 03:27:45,765 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i [2022-11-03 03:27:45,786 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-03 03:27:45,786 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 35 error locations. [2022-11-03 03:27:45,983 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-03 03:27:45,987 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@51ed461b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-03 03:27:45,988 INFO L358 AbstractCegarLoop]: Starting to check reachability of 35 error locations. [2022-11-03 03:27:46,004 INFO L276 IsEmpty]: Start isEmpty. Operand has 2952 states, 1706 states have (on average 1.358147713950762) internal successors, (2317), 1848 states have internal predecessors, (2317), 991 states have call successors, (991), 227 states have call predecessors, (991), 226 states have return successors, (983), 956 states have call predecessors, (983), 983 states have call successors, (983) [2022-11-03 03:27:46,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-03 03:27:46,016 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 03:27:46,017 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 03:27:46,018 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-11-03 03:27:46,025 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 03:27:46,025 INFO L85 PathProgramCache]: Analyzing trace with hash -574041315, now seen corresponding path program 1 times [2022-11-03 03:27:46,035 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 03:27:46,036 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2015230457] [2022-11-03 03:27:46,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:27:46,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 03:27:46,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:27:47,318 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-03 03:27:47,319 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 03:27:47,319 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2015230457] [2022-11-03 03:27:47,320 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2015230457] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 03:27:47,320 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 03:27:47,320 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-03 03:27:47,322 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [903210217] [2022-11-03 03:27:47,323 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 03:27:47,328 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-03 03:27:47,329 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 03:27:47,365 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-03 03:27:47,366 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-03 03:27:47,376 INFO L87 Difference]: Start difference. First operand has 2952 states, 1706 states have (on average 1.358147713950762) internal successors, (2317), 1848 states have internal predecessors, (2317), 991 states have call successors, (991), 227 states have call predecessors, (991), 226 states have return successors, (983), 956 states have call predecessors, (983), 983 states have call successors, (983) Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-03 03:27:54,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 03:27:54,936 INFO L93 Difference]: Finished difference Result 8709 states and 13375 transitions. [2022-11-03 03:27:54,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 03:27:54,938 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 29 [2022-11-03 03:27:54,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 03:27:55,008 INFO L225 Difference]: With dead ends: 8709 [2022-11-03 03:27:55,009 INFO L226 Difference]: Without dead ends: 5745 [2022-11-03 03:27:55,043 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-03 03:27:55,049 INFO L413 NwaCegarLoop]: 7291 mSDtfsCounter, 4179 mSDsluCounter, 20557 mSDsCounter, 0 mSdLazyCounter, 3333 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4180 SdHoareTripleChecker+Valid, 25478 SdHoareTripleChecker+Invalid, 3334 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 3333 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2022-11-03 03:27:55,050 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4180 Valid, 25478 Invalid, 3334 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 3333 Invalid, 0 Unknown, 0 Unchecked, 6.8s Time] [2022-11-03 03:27:55,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5745 states. [2022-11-03 03:27:55,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5745 to 5653. [2022-11-03 03:27:55,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5653 states, 3279 states have (on average 1.3299786520280574) internal successors, (4361), 3490 states have internal predecessors, (4361), 1899 states have call successors, (1899), 442 states have call predecessors, (1899), 441 states have return successors, (1897), 1870 states have call predecessors, (1897), 1897 states have call successors, (1897) [2022-11-03 03:27:55,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5653 states to 5653 states and 8157 transitions. [2022-11-03 03:27:55,553 INFO L78 Accepts]: Start accepts. Automaton has 5653 states and 8157 transitions. Word has length 29 [2022-11-03 03:27:55,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 03:27:55,554 INFO L495 AbstractCegarLoop]: Abstraction has 5653 states and 8157 transitions. [2022-11-03 03:27:55,555 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-03 03:27:55,555 INFO L276 IsEmpty]: Start isEmpty. Operand 5653 states and 8157 transitions. [2022-11-03 03:27:55,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-11-03 03:27:55,558 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 03:27:55,559 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 03:27:55,559 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-03 03:27:55,559 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-11-03 03:27:55,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 03:27:55,560 INFO L85 PathProgramCache]: Analyzing trace with hash -1011394526, now seen corresponding path program 1 times [2022-11-03 03:27:55,560 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 03:27:55,560 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [968144044] [2022-11-03 03:27:55,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:27:55,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 03:27:55,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:27:56,305 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-11-03 03:27:56,306 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 03:27:56,306 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [968144044] [2022-11-03 03:27:56,306 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [968144044] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 03:27:56,306 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 03:27:56,307 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-03 03:27:56,307 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [35750728] [2022-11-03 03:27:56,307 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 03:27:56,309 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-03 03:27:56,309 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 03:27:56,310 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-03 03:27:56,310 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-03 03:27:56,310 INFO L87 Difference]: Start difference. First operand 5653 states and 8157 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-03 03:28:00,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 03:28:00,035 INFO L93 Difference]: Finished difference Result 5653 states and 8157 transitions. [2022-11-03 03:28:00,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 03:28:00,036 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 44 [2022-11-03 03:28:00,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 03:28:00,073 INFO L225 Difference]: With dead ends: 5653 [2022-11-03 03:28:00,073 INFO L226 Difference]: Without dead ends: 5651 [2022-11-03 03:28:00,077 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-03 03:28:00,081 INFO L413 NwaCegarLoop]: 3671 mSDtfsCounter, 4150 mSDsluCounter, 8301 mSDsCounter, 0 mSdLazyCounter, 1457 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4151 SdHoareTripleChecker+Valid, 11010 SdHoareTripleChecker+Invalid, 1457 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1457 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-11-03 03:28:00,082 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4151 Valid, 11010 Invalid, 1457 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1457 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2022-11-03 03:28:00,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5651 states. [2022-11-03 03:28:00,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5651 to 5651. [2022-11-03 03:28:00,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5651 states, 3278 states have (on average 1.3294691885295913) internal successors, (4358), 3488 states have internal predecessors, (4358), 1899 states have call successors, (1899), 442 states have call predecessors, (1899), 441 states have return successors, (1897), 1870 states have call predecessors, (1897), 1897 states have call successors, (1897) [2022-11-03 03:28:00,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5651 states to 5651 states and 8154 transitions. [2022-11-03 03:28:00,545 INFO L78 Accepts]: Start accepts. Automaton has 5651 states and 8154 transitions. Word has length 44 [2022-11-03 03:28:00,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 03:28:00,547 INFO L495 AbstractCegarLoop]: Abstraction has 5651 states and 8154 transitions. [2022-11-03 03:28:00,548 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-03 03:28:00,548 INFO L276 IsEmpty]: Start isEmpty. Operand 5651 states and 8154 transitions. [2022-11-03 03:28:00,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-03 03:28:00,559 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 03:28:00,560 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 03:28:00,560 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-03 03:28:00,560 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-11-03 03:28:00,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 03:28:00,561 INFO L85 PathProgramCache]: Analyzing trace with hash -125529565, now seen corresponding path program 1 times [2022-11-03 03:28:00,564 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 03:28:00,564 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1944565763] [2022-11-03 03:28:00,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:28:00,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 03:28:00,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:28:01,819 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-03 03:28:01,819 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 03:28:01,820 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1944565763] [2022-11-03 03:28:01,820 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1944565763] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 03:28:01,820 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 03:28:01,820 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-03 03:28:01,821 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [717449506] [2022-11-03 03:28:01,821 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 03:28:01,821 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-03 03:28:01,821 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 03:28:01,822 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-03 03:28:01,822 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-03 03:28:01,823 INFO L87 Difference]: Start difference. First operand 5651 states and 8154 transitions. Second operand has 5 states, 5 states have (on average 7.0) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-11-03 03:28:05,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 03:28:05,485 INFO L93 Difference]: Finished difference Result 5737 states and 8218 transitions. [2022-11-03 03:28:05,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-03 03:28:05,486 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 74 [2022-11-03 03:28:05,487 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 03:28:05,522 INFO L225 Difference]: With dead ends: 5737 [2022-11-03 03:28:05,522 INFO L226 Difference]: Without dead ends: 5735 [2022-11-03 03:28:05,526 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-03 03:28:05,527 INFO L413 NwaCegarLoop]: 3687 mSDtfsCounter, 4006 mSDsluCounter, 8483 mSDsCounter, 0 mSdLazyCounter, 1497 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4017 SdHoareTripleChecker+Valid, 11178 SdHoareTripleChecker+Invalid, 1499 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1497 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-11-03 03:28:05,527 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4017 Valid, 11178 Invalid, 1499 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 1497 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2022-11-03 03:28:05,536 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5735 states. [2022-11-03 03:28:05,865 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5735 to 5733. [2022-11-03 03:28:05,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5733 states, 3324 states have (on average 1.325511432009627) internal successors, (4406), 3534 states have internal predecessors, (4406), 1905 states have call successors, (1905), 472 states have call predecessors, (1905), 471 states have return successors, (1903), 1876 states have call predecessors, (1903), 1903 states have call successors, (1903) [2022-11-03 03:28:05,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5733 states to 5733 states and 8214 transitions. [2022-11-03 03:28:05,908 INFO L78 Accepts]: Start accepts. Automaton has 5733 states and 8214 transitions. Word has length 74 [2022-11-03 03:28:05,911 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 03:28:05,911 INFO L495 AbstractCegarLoop]: Abstraction has 5733 states and 8214 transitions. [2022-11-03 03:28:05,912 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-11-03 03:28:05,912 INFO L276 IsEmpty]: Start isEmpty. Operand 5733 states and 8214 transitions. [2022-11-03 03:28:05,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-11-03 03:28:05,917 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 03:28:05,917 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 03:28:05,917 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-03 03:28:05,918 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-11-03 03:28:05,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 03:28:05,919 INFO L85 PathProgramCache]: Analyzing trace with hash 742115224, now seen corresponding path program 1 times [2022-11-03 03:28:05,920 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 03:28:05,920 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [919749242] [2022-11-03 03:28:05,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:28:05,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 03:28:06,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:28:07,330 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-03 03:28:07,331 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 03:28:07,331 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [919749242] [2022-11-03 03:28:07,331 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [919749242] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 03:28:07,331 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [77999501] [2022-11-03 03:28:07,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:28:07,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 03:28:07,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f473d9-4453-4b73-a19b-9abacb3ca0e0/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 03:28:07,339 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f473d9-4453-4b73-a19b-9abacb3ca0e0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 03:28:07,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60f473d9-4453-4b73-a19b-9abacb3ca0e0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-03 03:28:09,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:28:09,024 INFO L263 TraceCheckSpWp]: Trace formula consists of 3974 conjuncts, 30 conjunts are in the unsatisfiable core [2022-11-03 03:28:09,043 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 03:28:09,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:28:09,126 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-03 03:28:10,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:28:10,088 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-11-03 03:28:10,115 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-11-03 03:28:10,115 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 03:28:10,195 WARN L833 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start___skb_queue_head_init_~list#1.base_7| Int) (v_ArrVal_90 (Array Int Int))) (or (not (= (select (select (store |c_#memory_int| |v_ULTIMATE.start___skb_queue_head_init_~list#1.base_7| v_ArrVal_90) |c_ULTIMATE.start_oz_protocol_init_~devs#1.base|) |c_ULTIMATE.start_oz_protocol_init_~devs#1.offset|) 42)) (< |v_ULTIMATE.start___skb_queue_head_init_~list#1.base_7| |c_ULTIMATE.start_skb_queue_head_init_~list#1.base|))) is different from false [2022-11-03 03:28:10,220 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [77999501] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 03:28:10,221 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2105111729] [2022-11-03 03:28:10,243 INFO L159 IcfgInterpreter]: Started Sifa with 69 locations of interest [2022-11-03 03:28:10,244 INFO L166 IcfgInterpreter]: Building call graph [2022-11-03 03:28:10,247 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-03 03:28:10,252 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-03 03:28:10,253 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-03 03:28:22,497 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 82 select indices, 82 select index equivalence classes, 3403 disjoint index pairs (out of 3321 index pairs), introduced 82 new quantified variables, introduced 0 case distinctions, treesize of input 3695 treesize of output 3074 [2022-11-03 03:28:26,528 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 78 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 1188 treesize of output 983 [2022-11-03 03:28:29,012 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 78 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 1180 treesize of output 975 [2022-11-03 03:29:47,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:29:47,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:29:52,082 INFO L244 Elim1Store]: Index analysis took 5586 ms [2022-11-03 03:35:56,084 WARN L234 SmtUtils]: Spent 6.06m on a formula simplification. DAG size of input: 4282 DAG size of output: 2498 (called from [L 353] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-03 03:35:56,095 INFO L356 Elim1Store]: treesize reduction 8202, result has 34.3 percent of original size [2022-11-03 03:35:56,107 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 357 select indices, 357 select index equivalence classes, 63550 disjoint index pairs (out of 63546 index pairs), introduced 357 new quantified variables, introduced 357 case distinctions, treesize of input 1795 treesize of output 5359 [2022-11-03 03:36:13,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:13,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:30,717 INFO L244 Elim1Store]: Index analysis took 22516 ms