./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 8393723b 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_74659c3e-4b2f-450b-b008-067d5351279a/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74659c3e-4b2f-450b-b008-067d5351279a/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74659c3e-4b2f-450b-b008-067d5351279a/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74659c3e-4b2f-450b-b008-067d5351279a/bin/utaipan-I9t0OCRTmS/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_74659c3e-4b2f-450b-b008-067d5351279a/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74659c3e-4b2f-450b-b008-067d5351279a/bin/utaipan-I9t0OCRTmS --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-8393723 [2022-11-19 06:49:38,149 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 06:49:38,151 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 06:49:38,176 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 06:49:38,176 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 06:49:38,177 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 06:49:38,181 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 06:49:38,191 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 06:49:38,194 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 06:49:38,200 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 06:49:38,201 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 06:49:38,203 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 06:49:38,204 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 06:49:38,206 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 06:49:38,208 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 06:49:38,211 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 06:49:38,213 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 06:49:38,215 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 06:49:38,216 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 06:49:38,221 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 06:49:38,224 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 06:49:38,225 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 06:49:38,229 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 06:49:38,230 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 06:49:38,239 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 06:49:38,240 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 06:49:38,241 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 06:49:38,242 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 06:49:38,243 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 06:49:38,244 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 06:49:38,245 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 06:49:38,246 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 06:49:38,248 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 06:49:38,250 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 06:49:38,251 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 06:49:38,252 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 06:49:38,252 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 06:49:38,253 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 06:49:38,253 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 06:49:38,254 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 06:49:38,254 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 06:49:38,255 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74659c3e-4b2f-450b-b008-067d5351279a/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 06:49:38,298 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 06:49:38,299 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 06:49:38,299 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 06:49:38,300 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 06:49:38,301 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 06:49:38,301 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 06:49:38,301 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 06:49:38,301 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 06:49:38,302 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 06:49:38,302 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 06:49:38,303 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 06:49:38,303 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 06:49:38,303 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 06:49:38,304 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 06:49:38,304 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 06:49:38,304 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 06:49:38,304 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 06:49:38,304 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 06:49:38,305 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 06:49:38,305 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 06:49:38,306 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 06:49:38,306 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 06:49:38,306 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 06:49:38,306 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 06:49:38,307 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 06:49:38,307 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 06:49:38,307 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 06:49:38,307 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 06:49:38,308 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 06:49:38,308 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 06:49:38,308 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 06:49:38,308 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 06:49:38,309 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 06:49:38,309 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 06:49:38,309 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 06:49:38,309 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 06:49:38,310 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 06:49:38,310 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 06:49:38,310 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_74659c3e-4b2f-450b-b008-067d5351279a/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74659c3e-4b2f-450b-b008-067d5351279a/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 35c53346dd316b8c10606df4fbc6b2f8282f97860ff3738ef0364e482c1db87c [2022-11-19 06:49:38,557 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 06:49:38,581 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 06:49:38,584 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 06:49:38,586 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 06:49:38,587 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 06:49:38,588 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74659c3e-4b2f-450b-b008-067d5351279a/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i [2022-11-19 06:49:38,681 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74659c3e-4b2f-450b-b008-067d5351279a/bin/utaipan-I9t0OCRTmS/data/6e60e993f/eb3a2c327f71494498ea6228be529cca/FLAGb3d9513f3 [2022-11-19 06:49:39,717 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 06:49:39,718 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i [2022-11-19 06:49:39,812 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74659c3e-4b2f-450b-b008-067d5351279a/bin/utaipan-I9t0OCRTmS/data/6e60e993f/eb3a2c327f71494498ea6228be529cca/FLAGb3d9513f3 [2022-11-19 06:49:40,023 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74659c3e-4b2f-450b-b008-067d5351279a/bin/utaipan-I9t0OCRTmS/data/6e60e993f/eb3a2c327f71494498ea6228be529cca [2022-11-19 06:49:40,027 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 06:49:40,029 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 06:49:40,033 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 06:49:40,033 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 06:49:40,037 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 06:49:40,039 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 06:49:40" (1/1) ... [2022-11-19 06:49:40,040 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fadccea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:49:40, skipping insertion in model container [2022-11-19 06:49:40,040 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 06:49:40" (1/1) ... [2022-11-19 06:49:40,047 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 06:49:40,340 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 06:49:48,237 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[671828,671841] [2022-11-19 06:49:48,241 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[671973,671986] [2022-11-19 06:49:48,241 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672119,672132] [2022-11-19 06:49:48,242 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672284,672297] [2022-11-19 06:49:48,242 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672442,672455] [2022-11-19 06:49:48,243 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672600,672613] [2022-11-19 06:49:48,243 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672758,672771] [2022-11-19 06:49:48,244 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672918,672931] [2022-11-19 06:49:48,244 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673077,673090] [2022-11-19 06:49:48,245 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673216,673229] [2022-11-19 06:49:48,245 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673358,673371] [2022-11-19 06:49:48,246 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673507,673520] [2022-11-19 06:49:48,246 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673646,673659] [2022-11-19 06:49:48,246 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673801,673814] [2022-11-19 06:49:48,247 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673961,673974] [2022-11-19 06:49:48,247 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674112,674125] [2022-11-19 06:49:48,248 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674263,674276] [2022-11-19 06:49:48,248 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674415,674428] [2022-11-19 06:49:48,249 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674564,674577] [2022-11-19 06:49:48,249 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674712,674725] [2022-11-19 06:49:48,250 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674869,674882] [2022-11-19 06:49:48,250 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675018,675031] [2022-11-19 06:49:48,251 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675174,675187] [2022-11-19 06:49:48,251 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675327,675340] [2022-11-19 06:49:48,252 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675473,675486] [2022-11-19 06:49:48,252 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675616,675629] [2022-11-19 06:49:48,252 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675768,675781] [2022-11-19 06:49:48,253 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675914,675927] [2022-11-19 06:49:48,253 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676059,676072] [2022-11-19 06:49:48,254 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676213,676226] [2022-11-19 06:49:48,254 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676364,676377] [2022-11-19 06:49:48,255 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676519,676532] [2022-11-19 06:49:48,255 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676671,676684] [2022-11-19 06:49:48,256 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676826,676839] [2022-11-19 06:49:48,256 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676990,677003] [2022-11-19 06:49:48,257 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677146,677159] [2022-11-19 06:49:48,257 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677310,677323] [2022-11-19 06:49:48,258 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677452,677465] [2022-11-19 06:49:48,258 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677610,677623] [2022-11-19 06:49:48,258 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677777,677790] [2022-11-19 06:49:48,259 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677936,677949] [2022-11-19 06:49:48,259 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678095,678108] [2022-11-19 06:49:48,260 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678244,678257] [2022-11-19 06:49:48,260 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678391,678404] [2022-11-19 06:49:48,261 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678530,678543] [2022-11-19 06:49:48,261 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678693,678706] [2022-11-19 06:49:48,262 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678859,678872] [2022-11-19 06:49:48,262 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679023,679036] [2022-11-19 06:49:48,263 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679188,679201] [2022-11-19 06:49:48,263 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679353,679366] [2022-11-19 06:49:48,263 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679519,679532] [2022-11-19 06:49:48,264 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679684,679697] [2022-11-19 06:49:48,264 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679851,679864] [2022-11-19 06:49:48,265 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680011,680024] [2022-11-19 06:49:48,265 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680173,680186] [2022-11-19 06:49:48,266 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680332,680345] [2022-11-19 06:49:48,266 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680478,680491] [2022-11-19 06:49:48,266 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680621,680634] [2022-11-19 06:49:48,267 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680765,680778] [2022-11-19 06:49:48,267 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680908,680921] [2022-11-19 06:49:48,268 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681052,681065] [2022-11-19 06:49:48,268 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681193,681206] [2022-11-19 06:49:48,269 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681331,681344] [2022-11-19 06:49:48,269 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681489,681502] [2022-11-19 06:49:48,269 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681648,681661] [2022-11-19 06:49:48,273 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681804,681817] [2022-11-19 06:49:48,274 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681953,681966] [2022-11-19 06:49:48,274 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682105,682118] [2022-11-19 06:49:48,275 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682256,682269] [2022-11-19 06:49:48,275 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682405,682418] [2022-11-19 06:49:48,279 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682557,682570] [2022-11-19 06:49:48,279 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682705,682718] [2022-11-19 06:49:48,280 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682858,682871] [2022-11-19 06:49:48,280 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683009,683022] [2022-11-19 06:49:48,281 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683159,683172] [2022-11-19 06:49:48,281 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683306,683319] [2022-11-19 06:49:48,287 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683457,683470] [2022-11-19 06:49:48,288 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683608,683621] [2022-11-19 06:49:48,288 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683756,683769] [2022-11-19 06:49:48,289 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683922,683935] [2022-11-19 06:49:48,289 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684091,684104] [2022-11-19 06:49:48,290 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684258,684271] [2022-11-19 06:49:48,290 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684426,684439] [2022-11-19 06:49:48,291 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684576,684589] [2022-11-19 06:49:48,291 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684723,684736] [2022-11-19 06:49:48,292 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684884,684897] [2022-11-19 06:49:48,292 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[685054,685067] [2022-11-19 06:49:48,292 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[685216,685229] [2022-11-19 06:49:48,299 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 06:49:48,326 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 06:49:49,131 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[671828,671841] [2022-11-19 06:49:49,132 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[671973,671986] [2022-11-19 06:49:49,132 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672119,672132] [2022-11-19 06:49:49,133 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672284,672297] [2022-11-19 06:49:49,134 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672442,672455] [2022-11-19 06:49:49,134 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672600,672613] [2022-11-19 06:49:49,135 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672758,672771] [2022-11-19 06:49:49,135 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[672918,672931] [2022-11-19 06:49:49,135 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673077,673090] [2022-11-19 06:49:49,136 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673216,673229] [2022-11-19 06:49:49,137 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673358,673371] [2022-11-19 06:49:49,137 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673507,673520] [2022-11-19 06:49:49,138 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673646,673659] [2022-11-19 06:49:49,138 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673801,673814] [2022-11-19 06:49:49,139 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[673961,673974] [2022-11-19 06:49:49,139 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674112,674125] [2022-11-19 06:49:49,139 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674263,674276] [2022-11-19 06:49:49,140 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674415,674428] [2022-11-19 06:49:49,140 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674564,674577] [2022-11-19 06:49:49,140 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674712,674725] [2022-11-19 06:49:49,141 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[674869,674882] [2022-11-19 06:49:49,141 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675018,675031] [2022-11-19 06:49:49,142 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675174,675187] [2022-11-19 06:49:49,143 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675327,675340] [2022-11-19 06:49:49,143 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675473,675486] [2022-11-19 06:49:49,144 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675616,675629] [2022-11-19 06:49:49,144 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675768,675781] [2022-11-19 06:49:49,145 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[675914,675927] [2022-11-19 06:49:49,145 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676059,676072] [2022-11-19 06:49:49,146 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676213,676226] [2022-11-19 06:49:49,146 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676364,676377] [2022-11-19 06:49:49,146 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676519,676532] [2022-11-19 06:49:49,147 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676671,676684] [2022-11-19 06:49:49,148 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676826,676839] [2022-11-19 06:49:49,149 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[676990,677003] [2022-11-19 06:49:49,149 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677146,677159] [2022-11-19 06:49:49,150 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677310,677323] [2022-11-19 06:49:49,151 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677452,677465] [2022-11-19 06:49:49,152 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677610,677623] [2022-11-19 06:49:49,152 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677777,677790] [2022-11-19 06:49:49,153 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[677936,677949] [2022-11-19 06:49:49,154 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678095,678108] [2022-11-19 06:49:49,154 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678244,678257] [2022-11-19 06:49:49,154 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678391,678404] [2022-11-19 06:49:49,155 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678530,678543] [2022-11-19 06:49:49,156 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678693,678706] [2022-11-19 06:49:49,156 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[678859,678872] [2022-11-19 06:49:49,156 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679023,679036] [2022-11-19 06:49:49,157 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679188,679201] [2022-11-19 06:49:49,157 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679353,679366] [2022-11-19 06:49:49,158 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679519,679532] [2022-11-19 06:49:49,159 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679684,679697] [2022-11-19 06:49:49,159 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[679851,679864] [2022-11-19 06:49:49,160 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680011,680024] [2022-11-19 06:49:49,161 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680173,680186] [2022-11-19 06:49:49,162 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680332,680345] [2022-11-19 06:49:49,165 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680478,680491] [2022-11-19 06:49:49,165 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680621,680634] [2022-11-19 06:49:49,166 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680765,680778] [2022-11-19 06:49:49,166 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[680908,680921] [2022-11-19 06:49:49,167 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681052,681065] [2022-11-19 06:49:49,168 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681193,681206] [2022-11-19 06:49:49,170 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681331,681344] [2022-11-19 06:49:49,173 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681489,681502] [2022-11-19 06:49:49,174 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681648,681661] [2022-11-19 06:49:49,174 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681804,681817] [2022-11-19 06:49:49,175 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[681953,681966] [2022-11-19 06:49:49,175 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682105,682118] [2022-11-19 06:49:49,175 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682256,682269] [2022-11-19 06:49:49,176 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682405,682418] [2022-11-19 06:49:49,176 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682557,682570] [2022-11-19 06:49:49,177 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682705,682718] [2022-11-19 06:49:49,177 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[682858,682871] [2022-11-19 06:49:49,178 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683009,683022] [2022-11-19 06:49:49,178 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683159,683172] [2022-11-19 06:49:49,178 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683306,683319] [2022-11-19 06:49:49,179 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683457,683470] [2022-11-19 06:49:49,179 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683608,683621] [2022-11-19 06:49:49,181 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683756,683769] [2022-11-19 06:49:49,181 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[683922,683935] [2022-11-19 06:49:49,182 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684091,684104] [2022-11-19 06:49:49,183 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684258,684271] [2022-11-19 06:49:49,183 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684426,684439] [2022-11-19 06:49:49,183 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684576,684589] [2022-11-19 06:49:49,184 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684723,684736] [2022-11-19 06:49:49,184 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[684884,684897] [2022-11-19 06:49:49,185 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[685054,685067] [2022-11-19 06:49:49,185 WARN L234 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_74659c3e-4b2f-450b-b008-067d5351279a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i[685216,685229] [2022-11-19 06:49:49,191 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 06:49:49,636 INFO L208 MainTranslator]: Completed translation [2022-11-19 06:49:49,637 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:49:49 WrapperNode [2022-11-19 06:49:49,637 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 06:49:49,638 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 06:49:49,638 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 06:49:49,638 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 06:49:49,645 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:49:49" (1/1) ... [2022-11-19 06:49:49,864 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:49:49" (1/1) ... [2022-11-19 06:49:50,193 INFO L138 Inliner]: procedures = 971, calls = 5529, calls flagged for inlining = 439, calls inlined = 309, statements flattened = 10292 [2022-11-19 06:49:50,194 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 06:49:50,195 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 06:49:50,195 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 06:49:50,195 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 06:49:50,206 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:49:49" (1/1) ... [2022-11-19 06:49:50,206 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:49:49" (1/1) ... [2022-11-19 06:49:50,258 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:49:49" (1/1) ... [2022-11-19 06:49:50,259 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:49:49" (1/1) ... [2022-11-19 06:49:50,597 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:49:49" (1/1) ... [2022-11-19 06:49:50,643 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:49:49" (1/1) ... [2022-11-19 06:49:50,710 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:49:49" (1/1) ... [2022-11-19 06:49:50,746 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:49:49" (1/1) ... [2022-11-19 06:49:50,825 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 06:49:50,827 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 06:49:50,827 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 06:49:50,827 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 06:49:50,828 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:49:49" (1/1) ... [2022-11-19 06:49:50,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 06:49:50,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74659c3e-4b2f-450b-b008-067d5351279a/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 06:49:50,860 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74659c3e-4b2f-450b-b008-067d5351279a/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 06:49:50,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74659c3e-4b2f-450b-b008-067d5351279a/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 06:49:50,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2022-11-19 06:49:50,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2022-11-19 06:49:50,995 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_farewell [2022-11-19 06:49:50,995 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_farewell [2022-11-19 06:49:50,995 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-11-19 06:49:50,995 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-19 06:49:50,995 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-19 06:49:50,996 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2022-11-19 06:49:50,996 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2022-11-19 06:49:50,996 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_stop [2022-11-19 06:49:50,996 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_stop [2022-11-19 06:49:50,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_134 [2022-11-19 06:49:50,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_134 [2022-11-19 06:49:50,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-11-19 06:49:50,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-11-19 06:49:50,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-19 06:49:50,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-19 06:49:50,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_tx_frame_lock_of_oz_pd [2022-11-19 06:49:50,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_tx_frame_lock_of_oz_pd [2022-11-19 06:49:50,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_g_tasklet_lock [2022-11-19 06:49:50,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_g_tasklet_lock [2022-11-19 06:49:50,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_152 [2022-11-19 06:49:50,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_152 [2022-11-19 06:49:50,998 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-19 06:49:50,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-19 06:49:50,998 INFO L130 BoogieDeclarations]: Found specification of procedure oz_get_port_from_addr [2022-11-19 06:49:50,998 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_get_port_from_addr [2022-11-19 06:49:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure oz_tx_isoc_free [2022-11-19 06:49:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_tx_isoc_free [2022-11-19 06:49:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-19 06:49:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-19 06:49:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure oz_pd_stop [2022-11-19 06:49:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_pd_stop [2022-11-19 06:49:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-11-19 06:49:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-11-19 06:49:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-19 06:49:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-19 06:49:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-19 06:49:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-19 06:49:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_start [2022-11-19 06:49:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_start [2022-11-19 06:49:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure oz_tx_frame_alloc [2022-11-19 06:49:51,001 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_tx_frame_alloc [2022-11-19 06:49:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-19 06:49:51,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-19 06:49:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 06:49:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-11-19 06:49:51,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-11-19 06:49:51,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-11-19 06:49:51,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-11-19 06:49:51,002 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_get_frame_number [2022-11-19 06:49:51,002 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_get_frame_number [2022-11-19 06:49:51,002 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-11-19 06:49:51,002 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-11-19 06:49:51,003 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2022-11-19 06:49:51,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2022-11-19 06:49:51,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-19 06:49:51,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-19 06:49:51,003 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_buffer_data [2022-11-19 06:49:51,003 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_buffer_data [2022-11-19 06:49:51,003 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-19 06:49:51,004 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-19 06:49:51,004 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_get_desc_req [2022-11-19 06:49:51,004 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_get_desc_req [2022-11-19 06:49:51,005 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_request_heartbeat [2022-11-19 06:49:51,005 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_request_heartbeat [2022-11-19 06:49:51,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-11-19 06:49:51,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-11-19 06:49:51,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-19 06:49:51,006 INFO L130 BoogieDeclarations]: Found specification of procedure oz_elt_info_alloc [2022-11-19 06:49:51,011 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_elt_info_alloc [2022-11-19 06:49:51,011 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-19 06:49:51,011 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-19 06:49:51,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 06:49:51,016 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_cancel [2022-11-19 06:49:51,017 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_cancel [2022-11-19 06:49:51,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-19 06:49:51,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-19 06:49:51,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 06:49:51,017 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-19 06:49:51,017 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_set [2022-11-19 06:49:51,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_set [2022-11-19 06:49:51,018 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-19 06:49:51,018 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-19 06:49:51,018 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_data_ind [2022-11-19 06:49:51,018 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_data_ind [2022-11-19 06:49:51,018 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_submit_elt [2022-11-19 06:49:51,018 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_submit_elt [2022-11-19 06:49:51,018 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put___0 [2022-11-19 06:49:51,019 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put___0 [2022-11-19 06:49:51,019 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-19 06:49:51,019 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-19 06:49:51,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_122___0 [2022-11-19 06:49:51,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_122___0 [2022-11-19 06:49:51,019 INFO L130 BoogieDeclarations]: Found specification of procedure oz_clean_endpoints_for_interface [2022-11-19 06:49:51,019 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_clean_endpoints_for_interface [2022-11-19 06:49:51,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_oz_elt_buf [2022-11-19 06:49:51,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_oz_elt_buf [2022-11-19 06:49:51,020 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_bus_suspend [2022-11-19 06:49:51,020 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_bus_suspend [2022-11-19 06:49:51,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_121___0 [2022-11-19 06:49:51,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_121___0 [2022-11-19 06:49:51,020 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_shutdown [2022-11-19 06:49:51,020 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_shutdown [2022-11-19 06:49:51,021 INFO L130 BoogieDeclarations]: Found specification of procedure oz_pd_set_state [2022-11-19 06:49:51,021 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_pd_set_state [2022-11-19 06:49:51,021 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 06:49:51,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 06:49:51,021 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-19 06:49:51,021 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-19 06:49:51,021 INFO L130 BoogieDeclarations]: Found specification of procedure oz_plat_remove [2022-11-19 06:49:51,022 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_plat_remove [2022-11-19 06:49:51,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-19 06:49:51,022 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_claim [2022-11-19 06:49:51,022 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_claim [2022-11-19 06:49:51,022 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-19 06:49:51,022 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-11-19 06:49:51,023 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-11-19 06:49:51,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_hcd_lock_of_oz_hcd [2022-11-19 06:49:51,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_hcd_lock_of_oz_hcd [2022-11-19 06:49:51,023 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2022-11-19 06:49:51,024 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2022-11-19 06:49:51,024 INFO L130 BoogieDeclarations]: Found specification of procedure dev_hard_header [2022-11-19 06:49:51,024 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_hard_header [2022-11-19 06:49:51,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-19 06:49:51,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-19 06:49:51,024 INFO L130 BoogieDeclarations]: Found specification of procedure oz_pd_get [2022-11-19 06:49:51,024 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_pd_get [2022-11-19 06:49:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2022-11-19 06:49:51,025 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2022-11-19 06:49:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-11-19 06:49:51,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-11-19 06:49:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_125 [2022-11-19 06:49:51,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_125 [2022-11-19 06:49:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2022-11-19 06:49:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2022-11-19 06:49:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-11-19 06:49:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-11-19 06:49:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_to_ns [2022-11-19 06:49:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_to_ns [2022-11-19 06:49:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 06:49:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-19 06:49:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-19 06:49:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-11-19 06:49:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-11-19 06:49:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure oz_app_enable [2022-11-19 06:49:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_app_enable [2022-11-19 06:49:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2022-11-19 06:49:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2022-11-19 06:49:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 06:49:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-11-19 06:49:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2022-11-19 06:49:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_start [2022-11-19 06:49:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_start [2022-11-19 06:49:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_121 [2022-11-19 06:49:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_121 [2022-11-19 06:49:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_126 [2022-11-19 06:49:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_126 [2022-11-19 06:49:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure oz_isoc_stream_free [2022-11-19 06:49:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_isoc_stream_free [2022-11-19 06:49:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2022-11-19 06:49:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2022-11-19 06:49:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-19 06:49:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-19 06:49:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_124___3 [2022-11-19 06:49:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_124___3 [2022-11-19 06:49:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_oz_cdev [2022-11-19 06:49:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_oz_cdev [2022-11-19 06:49:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-19 06:49:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-19 06:49:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure oz_process_ep0_urb [2022-11-19 06:49:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_process_ep0_urb [2022-11-19 06:49:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-19 06:49:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-19 06:49:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-19 06:49:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-19 06:49:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-11-19 06:49:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-11-19 06:49:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-11-19 06:49:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-11-19 06:49:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_bus_resume [2022-11-19 06:49:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_bus_resume [2022-11-19 06:49:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure oz_ep_free [2022-11-19 06:49:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_ep_free [2022-11-19 06:49:51,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-19 06:49:51,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-19 06:49:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-19 06:49:51,033 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2022-11-19 06:49:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2022-11-19 06:49:51,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_132___0 [2022-11-19 06:49:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_132___0 [2022-11-19 06:49:51,034 INFO L130 BoogieDeclarations]: Found specification of procedure oz_plat_shutdown [2022-11-19 06:49:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_plat_shutdown [2022-11-19 06:49:51,034 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_control_cnf [2022-11-19 06:49:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_control_cnf [2022-11-19 06:49:51,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2022-11-19 06:49:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2022-11-19 06:49:51,034 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2022-11-19 06:49:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2022-11-19 06:49:51,035 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2022-11-19 06:49:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2022-11-19 06:49:51,035 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-19 06:49:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-19 06:49:51,035 INFO L130 BoogieDeclarations]: Found specification of procedure oz_plat_resume [2022-11-19 06:49:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_plat_resume [2022-11-19 06:49:51,035 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_get [2022-11-19 06:49:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_get [2022-11-19 06:49:51,036 INFO L130 BoogieDeclarations]: Found specification of procedure oz_queue_elt_info [2022-11-19 06:49:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_queue_elt_info [2022-11-19 06:49:51,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2022-11-19 06:49:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2022-11-19 06:49:51,036 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-19 06:49:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-19 06:49:51,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2022-11-19 06:49:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2022-11-19 06:49:51,037 INFO L130 BoogieDeclarations]: Found specification of procedure oz_cdev_claim_ctx [2022-11-19 06:49:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_cdev_claim_ctx [2022-11-19 06:49:51,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-11-19 06:49:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-11-19 06:49:51,037 INFO L130 BoogieDeclarations]: Found specification of procedure getrawmonotonic [2022-11-19 06:49:51,038 INFO L138 BoogieDeclarations]: Found implementation of procedure getrawmonotonic [2022-11-19 06:49:51,038 INFO L130 BoogieDeclarations]: Found specification of procedure dev_queue_xmit [2022-11-19 06:49:51,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_queue_xmit [2022-11-19 06:49:51,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-19 06:49:51,038 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-19 06:49:51,038 INFO L130 BoogieDeclarations]: Found specification of procedure oz_binding_add [2022-11-19 06:49:51,038 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_binding_add [2022-11-19 06:49:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_139 [2022-11-19 06:49:51,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_139 [2022-11-19 06:49:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_133 [2022-11-19 06:49:51,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_133 [2022-11-19 06:49:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure oz_retire_frame [2022-11-19 06:49:51,039 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_retire_frame [2022-11-19 06:49:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-19 06:49:51,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-19 06:49:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_151 [2022-11-19 06:49:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_151 [2022-11-19 06:49:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-11-19 06:49:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-11-19 06:49:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-11-19 06:49:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-11-19 06:49:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-19 06:49:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-19 06:49:51,041 INFO L130 BoogieDeclarations]: Found specification of procedure oz_find_urb_by_id [2022-11-19 06:49:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_find_urb_by_id [2022-11-19 06:49:51,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_tx_frame_lock_of_oz_pd [2022-11-19 06:49:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_tx_frame_lock_of_oz_pd [2022-11-19 06:49:51,041 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_active [2022-11-19 06:49:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_active [2022-11-19 06:49:51,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-19 06:49:51,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-19 06:49:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-11-19 06:49:51,042 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-11-19 06:49:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-19 06:49:51,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-19 06:49:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-11-19 06:49:51,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-11-19 06:49:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del [2022-11-19 06:49:51,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del [2022-11-19 06:49:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 06:49:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2022-11-19 06:49:51,043 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2022-11-19 06:49:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2022-11-19 06:49:51,043 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2022-11-19 06:49:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-19 06:49:51,044 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-19 06:49:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure oz_pd_request_heartbeat [2022-11-19 06:49:51,044 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_pd_request_heartbeat [2022-11-19 06:49:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2022-11-19 06:49:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_sub [2022-11-19 06:49:51,044 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_sub [2022-11-19 06:49:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure oz_build_endpoints_for_interface [2022-11-19 06:49:51,045 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_build_endpoints_for_interface [2022-11-19 06:49:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-19 06:49:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-19 06:49:51,045 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-19 06:49:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-19 06:49:51,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-19 06:49:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_123___4 [2022-11-19 06:49:51,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_123___4 [2022-11-19 06:49:51,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-19 06:49:51,046 INFO L130 BoogieDeclarations]: Found specification of procedure oz_plat_probe [2022-11-19 06:49:51,046 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_plat_probe [2022-11-19 06:49:51,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-11-19 06:49:51,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-11-19 06:49:51,046 INFO L130 BoogieDeclarations]: Found specification of procedure oz_pd_destroy [2022-11-19 06:49:51,046 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_pd_destroy [2022-11-19 06:49:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_rx [2022-11-19 06:49:51,047 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_rx [2022-11-19 06:49:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-19 06:49:51,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-19 06:49:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-19 06:49:51,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-19 06:49:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-11-19 06:49:51,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-11-19 06:49:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-19 06:49:51,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-19 06:49:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2022-11-19 06:49:51,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2022-11-19 06:49:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-19 06:49:51,048 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-19 06:49:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-11-19 06:49:51,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-11-19 06:49:51,049 INFO L130 BoogieDeclarations]: Found specification of procedure pd_stream_find [2022-11-19 06:49:51,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_stream_find [2022-11-19 06:49:51,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_135 [2022-11-19 06:49:51,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_135 [2022-11-19 06:49:51,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_136 [2022-11-19 06:49:51,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_136 [2022-11-19 06:49:51,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_143 [2022-11-19 06:49:51,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_143 [2022-11-19 06:49:51,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_g_tasklet_lock [2022-11-19 06:49:51,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_g_tasklet_lock [2022-11-19 06:49:51,050 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2022-11-19 06:49:51,050 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status [2022-11-19 06:49:51,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_148 [2022-11-19 06:49:51,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_148 [2022-11-19 06:49:51,051 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-19 06:49:51,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-19 06:49:51,051 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-19 06:49:51,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-19 06:49:51,051 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2022-11-19 06:49:51,051 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2022-11-19 06:49:51,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_g_polling_lock [2022-11-19 06:49:51,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_g_polling_lock [2022-11-19 06:49:51,052 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_set_clear_feature_req [2022-11-19 06:49:51,052 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_set_clear_feature_req [2022-11-19 06:49:51,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister [2022-11-19 06:49:51,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister [2022-11-19 06:49:51,052 INFO L130 BoogieDeclarations]: Found specification of procedure oz_ep_alloc [2022-11-19 06:49:51,052 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_ep_alloc [2022-11-19 06:49:51,052 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-19 06:49:51,053 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-19 06:49:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_hcd_lock_of_oz_hcd [2022-11-19 06:49:51,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_hcd_lock_of_oz_hcd [2022-11-19 06:49:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-11-19 06:49:51,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-11-19 06:49:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure oz_elt_info_free [2022-11-19 06:49:51,053 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_elt_info_free [2022-11-19 06:49:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-19 06:49:51,054 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-19 06:49:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2022-11-19 06:49:51,054 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2022-11-19 06:49:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2022-11-19 06:49:51,054 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2022-11-19 06:49:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-19 06:49:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-19 06:49:51,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-19 06:49:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2022-11-19 06:49:51,055 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2022-11-19 06:49:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure oz_pd_put [2022-11-19 06:49:51,055 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_pd_put [2022-11-19 06:49:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure oz_timer_add [2022-11-19 06:49:51,055 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_timer_add [2022-11-19 06:49:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-19 06:49:51,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-19 06:49:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_133___0 [2022-11-19 06:49:51,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_133___0 [2022-11-19 06:49:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure oz_enqueue_ep_urb [2022-11-19 06:49:51,056 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_enqueue_ep_urb [2022-11-19 06:49:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2022-11-19 06:49:51,056 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2022-11-19 06:49:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-19 06:49:51,057 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-19 06:49:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-11-19 06:49:51,057 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-11-19 06:49:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_g_polling_lock [2022-11-19 06:49:51,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_g_polling_lock [2022-11-19 06:49:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure oz_free_urb_link [2022-11-19 06:49:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_free_urb_link [2022-11-19 06:49:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 06:49:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure getnstimeofday [2022-11-19 06:49:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure getnstimeofday [2022-11-19 06:49:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-19 06:49:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-19 06:49:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure oz_cdev_release_ctx [2022-11-19 06:49:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_cdev_release_ctx [2022-11-19 06:49:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-19 06:49:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-19 06:49:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_endpoint_disable [2022-11-19 06:49:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_endpoint_disable [2022-11-19 06:49:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-11-19 06:49:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-11-19 06:49:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-19 06:49:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-19 06:49:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2022-11-19 06:49:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2022-11-19 06:49:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_endpoint_reset [2022-11-19 06:49:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_endpoint_reset [2022-11-19 06:49:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure oz_elt_stream_put [2022-11-19 06:49:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_elt_stream_put [2022-11-19 06:49:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_144 [2022-11-19 06:49:51,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_144 [2022-11-19 06:49:51,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_oz_cdev [2022-11-19 06:49:51,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_oz_cdev [2022-11-19 06:49:51,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_149 [2022-11-19 06:49:51,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_149 [2022-11-19 06:49:51,061 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_get_frame_number [2022-11-19 06:49:51,061 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_get_frame_number [2022-11-19 06:49:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure oz_pd_find [2022-11-19 06:49:51,062 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_pd_find [2022-11-19 06:49:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-19 06:49:51,062 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-19 06:49:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2022-11-19 06:49:51,062 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2022-11-19 06:49:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_136 [2022-11-19 06:49:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_136 [2022-11-19 06:49:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_137 [2022-11-19 06:49:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_137 [2022-11-19 06:49:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_init [2022-11-19 06:49:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_init [2022-11-19 06:49:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure oz_complete_urb [2022-11-19 06:49:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_complete_urb [2022-11-19 06:49:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_heartbeat [2022-11-19 06:49:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_heartbeat [2022-11-19 06:49:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-11-19 06:49:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-11-19 06:49:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-19 06:49:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-19 06:49:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_122 [2022-11-19 06:49:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_122 [2022-11-19 06:49:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_127 [2022-11-19 06:49:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_127 [2022-11-19 06:49:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-11-19 06:49:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-11-19 06:49:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_oz_elt_buf [2022-11-19 06:49:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_oz_elt_buf [2022-11-19 06:49:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_put [2022-11-19 06:49:51,066 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_put [2022-11-19 06:49:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2022-11-19 06:49:51,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2022-11-19 06:49:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-11-19 06:49:51,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-11-19 06:49:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_port_lock_of_oz_port [2022-11-19 06:49:51,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_port_lock_of_oz_port [2022-11-19 06:49:51,067 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-19 06:49:51,067 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-19 06:49:51,067 INFO L130 BoogieDeclarations]: Found specification of procedure oz_services_stop [2022-11-19 06:49:51,067 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_services_stop [2022-11-19 06:49:51,067 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-19 06:49:51,067 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-19 06:49:51,067 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_term [2022-11-19 06:49:51,068 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_term [2022-11-19 06:49:51,068 INFO L130 BoogieDeclarations]: Found specification of procedure oz_usb_put [2022-11-19 06:49:51,068 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_usb_put [2022-11-19 06:49:51,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_140___0 [2022-11-19 06:49:51,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_140___0 [2022-11-19 06:49:51,068 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_start [2022-11-19 06:49:51,068 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_start [2022-11-19 06:49:51,068 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_stop [2022-11-19 06:49:51,069 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_stop [2022-11-19 06:49:51,069 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-19 06:49:51,069 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-19 06:49:51,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-19 06:49:51,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-19 06:49:51,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-11-19 06:49:51,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-11-19 06:49:51,070 INFO L130 BoogieDeclarations]: Found specification of procedure dev_remove_pack [2022-11-19 06:49:51,070 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_remove_pack [2022-11-19 06:49:51,070 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2022-11-19 06:49:51,070 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2022-11-19 06:49:51,070 INFO L130 BoogieDeclarations]: Found specification of procedure oz_alloc_urb_link [2022-11-19 06:49:51,070 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_alloc_urb_link [2022-11-19 06:49:51,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_port_lock_of_oz_port [2022-11-19 06:49:51,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_port_lock_of_oz_port [2022-11-19 06:49:51,071 INFO L130 BoogieDeclarations]: Found specification of procedure oz_clean_endpoints_for_config [2022-11-19 06:49:51,071 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_clean_endpoints_for_config [2022-11-19 06:49:51,071 INFO L130 BoogieDeclarations]: Found specification of procedure oz_hcd_private [2022-11-19 06:49:51,071 INFO L138 BoogieDeclarations]: Found implementation of procedure oz_hcd_private [2022-11-19 06:49:51,071 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-19 06:49:51,071 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-19 06:49:51,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 06:49:51,072 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2022-11-19 06:49:51,072 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2022-11-19 06:49:52,385 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 06:49:52,394 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 06:49:52,589 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-19 06:50:01,492 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 06:50:04,417 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 06:50:04,417 INFO L300 CfgBuilder]: Removed 18 assume(true) statements. [2022-11-19 06:50:04,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 06:50:04 BoogieIcfgContainer [2022-11-19 06:50:04,423 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 06:50:04,425 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 06:50:04,426 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 06:50:04,430 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 06:50:04,431 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 06:49:40" (1/3) ... [2022-11-19 06:50:04,431 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cf02416 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 06:50:04, skipping insertion in model container [2022-11-19 06:50:04,432 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:49:49" (2/3) ... [2022-11-19 06:50:04,432 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cf02416 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 06:50:04, skipping insertion in model container [2022-11-19 06:50:04,432 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 06:50:04" (3/3) ... [2022-11-19 06:50:04,436 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--staging--ozwpan--ozwpan.ko.cil.i [2022-11-19 06:50:04,458 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 06:50:04,458 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 35 error locations. [2022-11-19 06:50:04,560 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 06:50:04,566 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;@382d76fc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 06:50:04,566 INFO L358 AbstractCegarLoop]: Starting to check reachability of 35 error locations. [2022-11-19 06:50:04,579 INFO L276 IsEmpty]: Start isEmpty. Operand has 2951 states, 1705 states have (on average 1.358357771260997) internal successors, (2316), 1847 states have internal predecessors, (2316), 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) [2022-11-19 06:50:04,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-19 06:50:04,587 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:50:04,587 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] [2022-11-19 06:50:04,588 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)] === [2022-11-19 06:50:04,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:50:04,593 INFO L85 PathProgramCache]: Analyzing trace with hash -114917253, now seen corresponding path program 1 times [2022-11-19 06:50:04,602 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:50:04,602 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1375030057] [2022-11-19 06:50:04,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:50:04,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:50:05,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:50:05,941 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-19 06:50:05,943 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:50:05,944 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1375030057] [2022-11-19 06:50:05,944 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1375030057] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:50:05,945 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:50:05,945 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 06:50:05,946 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [681133330] [2022-11-19 06:50:05,947 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:50:05,952 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 06:50:05,956 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:50:05,994 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 06:50:05,994 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 06:50:06,004 INFO L87 Difference]: Start difference. First operand has 2951 states, 1705 states have (on average 1.358357771260997) internal successors, (2316), 1847 states have internal predecessors, (2316), 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) [2022-11-19 06:50:13,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:50:13,208 INFO L93 Difference]: Finished difference Result 8706 states and 13372 transitions. [2022-11-19 06:50:13,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 06:50:13,210 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 [2022-11-19 06:50:13,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:50:13,260 INFO L225 Difference]: With dead ends: 8706 [2022-11-19 06:50:13,261 INFO L226 Difference]: Without dead ends: 5743 [2022-11-19 06:50:13,288 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 [2022-11-19 06:50:13,291 INFO L413 NwaCegarLoop]: 7287 mSDtfsCounter, 4178 mSDsluCounter, 18177 mSDsCounter, 0 mSdLazyCounter, 3340 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4179 SdHoareTripleChecker+Valid, 25464 SdHoareTripleChecker+Invalid, 3341 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 3340 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.4s IncrementalHoareTripleChecker+Time [2022-11-19 06:50:13,292 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4179 Valid, 25464 Invalid, 3341 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1 Valid, 3340 Invalid, 0 Unknown, 0 Unchecked, 6.4s Time] [2022-11-19 06:50:13,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5743 states. [2022-11-19 06:50:13,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5743 to 5651. [2022-11-19 06:50:13,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5651 states, 3277 states have (on average 1.3301800427220019) internal successors, (4359), 3488 states have internal predecessors, (4359), 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) [2022-11-19 06:50:13,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5651 states to 5651 states and 8155 transitions. [2022-11-19 06:50:13,863 INFO L78 Accepts]: Start accepts. Automaton has 5651 states and 8155 transitions. Word has length 29 [2022-11-19 06:50:13,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:50:13,864 INFO L495 AbstractCegarLoop]: Abstraction has 5651 states and 8155 transitions. [2022-11-19 06:50:13,864 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) [2022-11-19 06:50:13,865 INFO L276 IsEmpty]: Start isEmpty. Operand 5651 states and 8155 transitions. [2022-11-19 06:50:13,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-11-19 06:50:13,866 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:50:13,867 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] [2022-11-19 06:50:13,867 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-19 06:50:13,867 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)] === [2022-11-19 06:50:13,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:50:13,868 INFO L85 PathProgramCache]: Analyzing trace with hash -619545226, now seen corresponding path program 1 times [2022-11-19 06:50:13,868 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:50:13,868 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1703438806] [2022-11-19 06:50:13,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:50:13,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:50:14,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:50:14,511 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-11-19 06:50:14,512 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:50:14,512 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1703438806] [2022-11-19 06:50:14,512 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1703438806] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:50:14,512 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:50:14,512 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 06:50:14,512 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2047684390] [2022-11-19 06:50:14,513 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:50:14,514 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 06:50:14,515 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:50:14,515 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 06:50:14,515 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 06:50:14,516 INFO L87 Difference]: Start difference. First operand 5651 states and 8155 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) [2022-11-19 06:50:17,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:50:17,901 INFO L93 Difference]: Finished difference Result 5651 states and 8155 transitions. [2022-11-19 06:50:17,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 06:50:17,902 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 [2022-11-19 06:50:17,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:50:17,937 INFO L225 Difference]: With dead ends: 5651 [2022-11-19 06:50:17,937 INFO L226 Difference]: Without dead ends: 5649 [2022-11-19 06:50:17,942 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 [2022-11-19 06:50:17,945 INFO L413 NwaCegarLoop]: 3669 mSDtfsCounter, 4149 mSDsluCounter, 7335 mSDsCounter, 0 mSdLazyCounter, 1460 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4150 SdHoareTripleChecker+Valid, 11004 SdHoareTripleChecker+Invalid, 1460 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1460 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-11-19 06:50:17,946 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4150 Valid, 11004 Invalid, 1460 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 1460 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2022-11-19 06:50:17,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5649 states. [2022-11-19 06:50:18,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5649 to 5649. [2022-11-19 06:50:18,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5649 states, 3276 states have (on average 1.3296703296703296) internal successors, (4356), 3486 states have internal predecessors, (4356), 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) [2022-11-19 06:50:18,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5649 states to 5649 states and 8152 transitions. [2022-11-19 06:50:18,302 INFO L78 Accepts]: Start accepts. Automaton has 5649 states and 8152 transitions. Word has length 44 [2022-11-19 06:50:18,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:50:18,303 INFO L495 AbstractCegarLoop]: Abstraction has 5649 states and 8152 transitions. [2022-11-19 06:50:18,304 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) [2022-11-19 06:50:18,304 INFO L276 IsEmpty]: Start isEmpty. Operand 5649 states and 8152 transitions. [2022-11-19 06:50:18,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-19 06:50:18,314 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:50:18,314 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] [2022-11-19 06:50:18,315 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-19 06:50:18,315 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)] === [2022-11-19 06:50:18,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:50:18,317 INFO L85 PathProgramCache]: Analyzing trace with hash 538277580, now seen corresponding path program 1 times [2022-11-19 06:50:18,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:50:18,317 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1145231631] [2022-11-19 06:50:18,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:50:18,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:50:18,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:50:19,487 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-19 06:50:19,487 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:50:19,488 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1145231631] [2022-11-19 06:50:19,488 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1145231631] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:50:19,488 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:50:19,488 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 06:50:19,489 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1327439473] [2022-11-19 06:50:19,489 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:50:19,489 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 06:50:19,489 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:50:19,490 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 06:50:19,490 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 06:50:19,491 INFO L87 Difference]: Start difference. First operand 5649 states and 8152 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) [2022-11-19 06:50:23,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:50:23,425 INFO L93 Difference]: Finished difference Result 5735 states and 8216 transitions. [2022-11-19 06:50:23,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 06:50:23,425 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 [2022-11-19 06:50:23,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:50:23,465 INFO L225 Difference]: With dead ends: 5735 [2022-11-19 06:50:23,465 INFO L226 Difference]: Without dead ends: 5733 [2022-11-19 06:50:23,470 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 [2022-11-19 06:50:23,473 INFO L413 NwaCegarLoop]: 3685 mSDtfsCounter, 4005 mSDsluCounter, 7487 mSDsCounter, 0 mSdLazyCounter, 1500 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4016 SdHoareTripleChecker+Valid, 11172 SdHoareTripleChecker+Invalid, 1502 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1500 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2022-11-19 06:50:23,475 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4016 Valid, 11172 Invalid, 1502 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1500 Invalid, 0 Unknown, 0 Unchecked, 3.4s Time] [2022-11-19 06:50:23,484 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5733 states. [2022-11-19 06:50:23,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5733 to 5731. [2022-11-19 06:50:23,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5731 states, 3322 states have (on average 1.3257074051776039) internal successors, (4404), 3532 states have internal predecessors, (4404), 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) [2022-11-19 06:50:23,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5731 states to 5731 states and 8212 transitions. [2022-11-19 06:50:23,997 INFO L78 Accepts]: Start accepts. Automaton has 5731 states and 8212 transitions. Word has length 74 [2022-11-19 06:50:24,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:50:24,000 INFO L495 AbstractCegarLoop]: Abstraction has 5731 states and 8212 transitions. [2022-11-19 06:50:24,000 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) [2022-11-19 06:50:24,001 INFO L276 IsEmpty]: Start isEmpty. Operand 5731 states and 8212 transitions. [2022-11-19 06:50:24,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-11-19 06:50:24,005 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:50:24,006 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] [2022-11-19 06:50:24,006 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-19 06:50:24,006 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)] === [2022-11-19 06:50:24,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:50:24,007 INFO L85 PathProgramCache]: Analyzing trace with hash 960120043, now seen corresponding path program 1 times [2022-11-19 06:50:24,007 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:50:24,007 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1231815083] [2022-11-19 06:50:24,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:50:24,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:50:24,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:50:25,393 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-19 06:50:25,393 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:50:25,393 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1231815083] [2022-11-19 06:50:25,393 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1231815083] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 06:50:25,394 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [437943997] [2022-11-19 06:50:25,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:50:25,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 06:50:25,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74659c3e-4b2f-450b-b008-067d5351279a/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 06:50:25,398 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74659c3e-4b2f-450b-b008-067d5351279a/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 06:50:25,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74659c3e-4b2f-450b-b008-067d5351279a/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-19 06:50:27,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:50:27,033 INFO L263 TraceCheckSpWp]: Trace formula consists of 3974 conjuncts, 30 conjunts are in the unsatisfiable core [2022-11-19 06:50:27,050 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:50:27,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:50:27,127 INFO L350 Elim1Store]: Elim1 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 [2022-11-19 06:50:27,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:50:27,940 INFO L350 Elim1Store]: Elim1 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 [2022-11-19 06:50:27,960 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-11-19 06:50:27,960 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 06:50:28,090 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [437943997] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 06:50:28,090 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [88714617] [2022-11-19 06:50:28,124 INFO L159 IcfgInterpreter]: Started Sifa with 69 locations of interest [2022-11-19 06:50:28,125 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 06:50:28,128 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 06:50:28,133 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 06:50:28,134 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 06:50:39,239 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-11-19 06:50:41,207 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 69 select indices, 69 select index equivalence classes, 2415 disjoint index pairs (out of 2346 index pairs), introduced 69 new quantified variables, introduced 0 case distinctions, treesize of input 3270 treesize of output 2682 [2022-11-19 06:50:47,491 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-11-19 06:51:54,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:51:54,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:51:55,184 INFO L217 Elim1Store]: Index analysis took 1350 ms [2022-11-19 06:55:16,902 WARN L233 SmtUtils]: Spent 3.36m on a formula simplification. DAG size of input: 4282 DAG size of output: 2498 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-19 06:55:16,915 INFO L321 Elim1Store]: treesize reduction 8202, result has 34.3 percent of original size [2022-11-19 06:55:16,926 INFO L350 Elim1Store]: Elim1 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 [2022-11-19 06:55:29,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:55:29,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 06:55:35,669 INFO L217 Elim1Store]: Index analysis took 7791 ms [2022-11-19 07:00:42,428 WARN L233 SmtUtils]: Spent 5.11m on a formula simplification. DAG size of input: 5711 DAG size of output: 2855 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-19 07:00:42,442 INFO L321 Elim1Store]: treesize reduction 13550, result has 25.5 percent of original size [2022-11-19 07:00:42,456 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 360 select indices, 360 select index equivalence classes, 63907 disjoint index pairs (out of 64620 index pairs), introduced 360 new quantified variables, introduced 1071 case distinctions, treesize of input 1814 treesize of output 5733