./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--atm--fore_200e.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/bin/utaipan-ByfvJB40ur --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 6e98c668899fc19a628c1d936389b59135bc3426718905326099068187537de8 --- 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-38b53e6 [2022-11-25 22:41:17,249 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 22:41:17,252 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 22:41:17,293 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 22:41:17,294 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 22:41:17,298 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 22:41:17,300 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 22:41:17,302 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 22:41:17,304 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 22:41:17,305 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 22:41:17,307 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 22:41:17,308 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 22:41:17,308 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 22:41:17,309 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 22:41:17,310 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 22:41:17,312 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 22:41:17,313 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 22:41:17,314 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 22:41:17,315 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 22:41:17,317 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 22:41:17,322 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 22:41:17,327 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 22:41:17,330 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 22:41:17,331 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 22:41:17,345 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 22:41:17,345 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 22:41:17,346 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 22:41:17,347 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 22:41:17,347 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 22:41:17,348 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 22:41:17,349 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 22:41:17,350 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 22:41:17,350 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 22:41:17,351 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 22:41:17,352 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 22:41:17,353 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 22:41:17,354 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 22:41:17,354 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 22:41:17,358 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 22:41:17,361 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 22:41:17,362 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 22:41:17,362 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 22:41:17,406 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 22:41:17,407 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 22:41:17,408 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 22:41:17,408 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 22:41:17,409 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 22:41:17,409 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 22:41:17,409 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 22:41:17,409 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 22:41:17,409 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 22:41:17,410 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 22:41:17,411 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 22:41:17,411 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 22:41:17,411 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 22:41:17,411 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 22:41:17,411 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 22:41:17,412 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 22:41:17,412 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 22:41:17,412 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 22:41:17,413 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 22:41:17,413 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 22:41:17,413 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 22:41:17,413 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 22:41:17,414 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 22:41:17,414 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 22:41:17,414 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 22:41:17,414 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 22:41:17,415 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 22:41:17,415 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 22:41:17,415 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 22:41:17,415 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:41:17,416 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 22:41:17,416 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 22:41:17,416 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 22:41:17,416 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 22:41:17,417 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 22:41:17,417 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 22:41:17,417 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 22:41:17,417 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 22:41:17,417 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_a35e95dd-5db0-4b95-be2b-c12a199a7739/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6e98c668899fc19a628c1d936389b59135bc3426718905326099068187537de8 [2022-11-25 22:41:17,706 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 22:41:17,740 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 22:41:17,742 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 22:41:17,743 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 22:41:17,745 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 22:41:17,746 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i [2022-11-25 22:41:20,748 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 22:41:21,479 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 22:41:21,479 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i [2022-11-25 22:41:21,540 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/bin/utaipan-ByfvJB40ur/data/2751f0a4e/25c9902971234ae78591b30822e02c3f/FLAG2d1f9ac0c [2022-11-25 22:41:21,560 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/bin/utaipan-ByfvJB40ur/data/2751f0a4e/25c9902971234ae78591b30822e02c3f [2022-11-25 22:41:21,563 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 22:41:21,565 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 22:41:21,569 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 22:41:21,569 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 22:41:21,573 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 22:41:21,574 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:41:21" (1/1) ... [2022-11-25 22:41:21,575 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11d4b019 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:41:21, skipping insertion in model container [2022-11-25 22:41:21,575 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:41:21" (1/1) ... [2022-11-25 22:41:21,583 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 22:41:21,807 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 22:41:23,286 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 22:41:23,317 WARN L623 FunctionHandler]: Unknown extern function ktime_get_with_offset [2022-11-25 22:41:23,387 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 22:41:23,394 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-11-25 22:41:23,477 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:41:23,481 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:41:23,481 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 22:41:23,490 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 22:41:23,499 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 22:41:23,507 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 22:41:23,543 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 22:41:23,550 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:41:23,552 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 22:41:23,560 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 22:41:23,566 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 22:41:23,593 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:41:23,593 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 22:41:23,595 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 22:41:23,595 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-11-25 22:41:23,606 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 22:41:23,630 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-25 22:41:23,661 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 22:41:23,703 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:23,722 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:41:23,727 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:41:23,734 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:41:23,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:23,742 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:41:23,744 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:23,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:23,771 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:23,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:23,781 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:41:23,785 WARN L623 FunctionHandler]: Unknown extern function atm_dev_deregister [2022-11-25 22:41:23,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:23,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:23,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:23,889 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:23,897 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:41:23,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:23,901 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:23,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:23,903 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:23,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:23,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:23,924 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:23,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:23,925 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:23,928 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:41:23,930 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:41:23,932 WARN L623 FunctionHandler]: Unknown extern function atm_charge [2022-11-25 22:41:23,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:23,934 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:23,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:23,935 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:23,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:23,952 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:23,992 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,008 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:24,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,009 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:24,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,012 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:41:24,014 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:41:24,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,024 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:24,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,025 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:24,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,026 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:24,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,029 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:24,030 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:41:24,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,038 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:24,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,040 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:24,040 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,041 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:24,041 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,042 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:24,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,047 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:24,049 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:41:24,050 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:41:24,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,091 WARN L623 FunctionHandler]: Unknown extern function capable [2022-11-25 22:41:24,109 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:41:24,110 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:41:24,111 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:41:24,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,128 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-11-25 22:41:24,128 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-11-25 22:41:24,135 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:41:24,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,137 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:41:24,146 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:41:24,200 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:41:24,200 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:41:24,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,205 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,250 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:41:24,266 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:24,267 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 22:41:24,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,270 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:24,272 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,272 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,273 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 22:41:24,280 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,296 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 22:41:24,298 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:24,299 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 22:41:24,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,300 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:24,301 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:41:24,302 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 22:41:24,308 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:41:24,308 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 22:41:24,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,331 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:24,332 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:24,334 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:24,335 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:24,336 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:24,337 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:24,342 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:24,344 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:24,345 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:24,347 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:24,349 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:24,351 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:24,353 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:24,355 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:24,357 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:24,358 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:24,359 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:24,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:24,362 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:24,363 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:24,662 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:41:24,669 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 22:41:24,670 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:41:24,670 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:41:24,671 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:41:24,672 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:41:24,672 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:41:24,674 WARN L623 FunctionHandler]: Unknown extern function atm_dev_register [2022-11-25 22:41:24,675 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 22:41:24,676 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 22:41:24,677 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:41:24,678 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 22:41:25,315 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:41:25,633 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:41:26,516 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[477597,477610] [2022-11-25 22:41:26,520 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[477742,477755] [2022-11-25 22:41:26,521 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[477888,477901] [2022-11-25 22:41:26,521 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[478053,478066] [2022-11-25 22:41:26,522 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[478211,478224] [2022-11-25 22:41:26,522 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[478369,478382] [2022-11-25 22:41:26,522 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[478527,478540] [2022-11-25 22:41:26,523 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[478687,478700] [2022-11-25 22:41:26,523 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[478846,478859] [2022-11-25 22:41:26,524 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[478985,478998] [2022-11-25 22:41:26,524 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[479127,479140] [2022-11-25 22:41:26,524 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[479276,479289] [2022-11-25 22:41:26,525 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[479415,479428] [2022-11-25 22:41:26,525 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[479570,479583] [2022-11-25 22:41:26,525 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[479730,479743] [2022-11-25 22:41:26,526 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[479881,479894] [2022-11-25 22:41:26,526 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[480032,480045] [2022-11-25 22:41:26,527 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[480184,480197] [2022-11-25 22:41:26,527 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[480333,480346] [2022-11-25 22:41:26,527 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[480481,480494] [2022-11-25 22:41:26,528 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[480638,480651] [2022-11-25 22:41:26,528 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[480787,480800] [2022-11-25 22:41:26,528 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[480943,480956] [2022-11-25 22:41:26,529 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[481096,481109] [2022-11-25 22:41:26,529 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[481242,481255] [2022-11-25 22:41:26,530 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[481385,481398] [2022-11-25 22:41:26,530 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[481537,481550] [2022-11-25 22:41:26,531 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[481683,481696] [2022-11-25 22:41:26,531 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[481828,481841] [2022-11-25 22:41:26,531 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[481982,481995] [2022-11-25 22:41:26,532 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[482133,482146] [2022-11-25 22:41:26,532 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[482288,482301] [2022-11-25 22:41:26,532 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[482440,482453] [2022-11-25 22:41:26,533 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[482595,482608] [2022-11-25 22:41:26,533 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[482759,482772] [2022-11-25 22:41:26,534 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[482915,482928] [2022-11-25 22:41:26,534 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[483079,483092] [2022-11-25 22:41:26,534 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[483221,483234] [2022-11-25 22:41:26,535 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[483379,483392] [2022-11-25 22:41:26,535 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[483546,483559] [2022-11-25 22:41:26,535 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[483705,483718] [2022-11-25 22:41:26,536 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[483864,483877] [2022-11-25 22:41:26,536 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[484013,484026] [2022-11-25 22:41:26,537 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[484160,484173] [2022-11-25 22:41:26,537 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[484299,484312] [2022-11-25 22:41:26,537 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[484462,484475] [2022-11-25 22:41:26,538 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[484628,484641] [2022-11-25 22:41:26,538 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[484792,484805] [2022-11-25 22:41:26,539 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[484957,484970] [2022-11-25 22:41:26,539 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[485122,485135] [2022-11-25 22:41:26,539 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[485288,485301] [2022-11-25 22:41:26,540 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[485453,485466] [2022-11-25 22:41:26,540 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[485620,485633] [2022-11-25 22:41:26,540 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[485780,485793] [2022-11-25 22:41:26,541 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[485942,485955] [2022-11-25 22:41:26,541 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[486101,486114] [2022-11-25 22:41:26,542 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[486247,486260] [2022-11-25 22:41:26,542 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[486390,486403] [2022-11-25 22:41:26,542 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[486534,486547] [2022-11-25 22:41:26,543 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[486677,486690] [2022-11-25 22:41:26,543 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[486821,486834] [2022-11-25 22:41:26,544 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[486962,486975] [2022-11-25 22:41:26,544 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[487100,487113] [2022-11-25 22:41:26,544 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[487258,487271] [2022-11-25 22:41:26,545 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[487417,487430] [2022-11-25 22:41:26,545 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[487573,487586] [2022-11-25 22:41:26,546 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[487722,487735] [2022-11-25 22:41:26,546 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[487874,487887] [2022-11-25 22:41:26,546 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[488025,488038] [2022-11-25 22:41:26,547 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[488174,488187] [2022-11-25 22:41:26,547 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[488326,488339] [2022-11-25 22:41:26,547 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[488474,488487] [2022-11-25 22:41:26,548 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[488627,488640] [2022-11-25 22:41:26,548 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[488778,488791] [2022-11-25 22:41:26,549 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[488928,488941] [2022-11-25 22:41:26,549 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[489075,489088] [2022-11-25 22:41:26,549 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[489226,489239] [2022-11-25 22:41:26,550 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[489377,489390] [2022-11-25 22:41:26,550 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[489525,489538] [2022-11-25 22:41:26,551 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[489691,489704] [2022-11-25 22:41:26,551 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[489860,489873] [2022-11-25 22:41:26,551 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[490027,490040] [2022-11-25 22:41:26,552 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[490195,490208] [2022-11-25 22:41:26,552 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[490345,490358] [2022-11-25 22:41:26,552 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[490492,490505] [2022-11-25 22:41:26,553 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[490653,490666] [2022-11-25 22:41:26,553 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[490823,490836] [2022-11-25 22:41:26,554 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[490985,490998] [2022-11-25 22:41:26,569 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:41:26,603 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 22:41:26,767 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 22:41:26,768 WARN L623 FunctionHandler]: Unknown extern function ktime_get_with_offset [2022-11-25 22:41:26,769 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 22:41:26,771 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-11-25 22:41:26,776 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:41:26,777 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:41:26,778 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 22:41:26,779 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 22:41:26,780 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 22:41:26,781 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 22:41:26,784 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 22:41:26,785 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:41:26,786 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 22:41:26,786 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 22:41:26,787 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 22:41:26,788 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:41:26,788 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 22:41:26,789 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 22:41:26,789 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-11-25 22:41:26,790 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 22:41:26,790 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-25 22:41:26,791 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 22:41:26,792 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:26,806 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:41:26,807 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:41:26,807 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:41:26,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:26,809 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:41:26,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:26,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:26,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:26,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:26,831 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:41:26,893 WARN L623 FunctionHandler]: Unknown extern function atm_dev_deregister [2022-11-25 22:41:26,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:26,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:26,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:26,919 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:26,921 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:41:26,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:26,937 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:26,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:26,938 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:26,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:26,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:26,951 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:26,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:26,952 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:26,954 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:41:26,959 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:41:26,965 WARN L623 FunctionHandler]: Unknown extern function atm_charge [2022-11-25 22:41:26,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:26,966 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:26,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:26,971 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:26,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:26,976 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:26,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:26,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:26,999 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:26,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:26,999 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:27,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:27,001 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:41:27,002 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:41:27,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:27,004 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:27,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:27,005 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:27,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:27,006 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:27,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:27,018 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:27,018 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:41:27,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:27,019 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:27,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:27,020 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:27,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:27,021 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:27,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:27,021 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:27,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:27,033 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:27,034 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:41:27,040 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:41:27,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:27,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:27,068 WARN L623 FunctionHandler]: Unknown extern function capable [2022-11-25 22:41:27,073 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:41:27,078 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:41:27,079 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:41:27,082 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:27,082 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:27,082 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-11-25 22:41:27,082 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-11-25 22:41:27,088 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:41:27,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:27,089 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:41:27,091 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:41:27,169 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:41:27,169 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:41:27,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:27,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:27,180 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:41:27,182 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:27,183 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 22:41:27,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:27,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:27,184 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:27,186 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:27,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:27,187 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 22:41:27,188 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:27,200 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 22:41:27,201 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:27,201 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 22:41:27,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:27,202 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:27,202 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:41:27,203 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 22:41:27,203 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:41:27,203 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 22:41:27,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:27,207 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:27,212 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:27,213 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:27,214 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:27,214 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:27,215 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:27,220 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:27,221 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:27,221 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:27,222 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:27,223 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:27,224 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:27,225 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:27,226 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:27,227 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:27,227 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:27,228 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:27,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:41:27,229 WARN L623 FunctionHandler]: Unknown extern function panic [2022-11-25 22:41:27,229 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:41:27,254 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:41:27,255 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 22:41:27,256 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:41:27,256 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:41:27,256 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:41:27,257 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:41:27,257 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:41:27,258 WARN L623 FunctionHandler]: Unknown extern function atm_dev_register [2022-11-25 22:41:27,258 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 22:41:27,259 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 22:41:27,260 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:41:27,261 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 22:41:27,276 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:41:27,283 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:41:27,314 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[477597,477610] [2022-11-25 22:41:27,315 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[477742,477755] [2022-11-25 22:41:27,315 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[477888,477901] [2022-11-25 22:41:27,315 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[478053,478066] [2022-11-25 22:41:27,317 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[478211,478224] [2022-11-25 22:41:27,317 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[478369,478382] [2022-11-25 22:41:27,317 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[478527,478540] [2022-11-25 22:41:27,318 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[478687,478700] [2022-11-25 22:41:27,318 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[478846,478859] [2022-11-25 22:41:27,318 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[478985,478998] [2022-11-25 22:41:27,318 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[479127,479140] [2022-11-25 22:41:27,319 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[479276,479289] [2022-11-25 22:41:27,319 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[479415,479428] [2022-11-25 22:41:27,319 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[479570,479583] [2022-11-25 22:41:27,320 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[479730,479743] [2022-11-25 22:41:27,320 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[479881,479894] [2022-11-25 22:41:27,320 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[480032,480045] [2022-11-25 22:41:27,321 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[480184,480197] [2022-11-25 22:41:27,321 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[480333,480346] [2022-11-25 22:41:27,321 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[480481,480494] [2022-11-25 22:41:27,321 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[480638,480651] [2022-11-25 22:41:27,322 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[480787,480800] [2022-11-25 22:41:27,322 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[480943,480956] [2022-11-25 22:41:27,323 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[481096,481109] [2022-11-25 22:41:27,323 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[481242,481255] [2022-11-25 22:41:27,323 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[481385,481398] [2022-11-25 22:41:27,324 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[481537,481550] [2022-11-25 22:41:27,325 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[481683,481696] [2022-11-25 22:41:27,325 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[481828,481841] [2022-11-25 22:41:27,326 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[481982,481995] [2022-11-25 22:41:27,326 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[482133,482146] [2022-11-25 22:41:27,326 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[482288,482301] [2022-11-25 22:41:27,326 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[482440,482453] [2022-11-25 22:41:27,327 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[482595,482608] [2022-11-25 22:41:27,327 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[482759,482772] [2022-11-25 22:41:27,347 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[482915,482928] [2022-11-25 22:41:27,348 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[483079,483092] [2022-11-25 22:41:27,349 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[483221,483234] [2022-11-25 22:41:27,349 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[483379,483392] [2022-11-25 22:41:27,350 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[483546,483559] [2022-11-25 22:41:27,351 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[483705,483718] [2022-11-25 22:41:27,352 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[483864,483877] [2022-11-25 22:41:27,352 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[484013,484026] [2022-11-25 22:41:27,353 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[484160,484173] [2022-11-25 22:41:27,353 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[484299,484312] [2022-11-25 22:41:27,353 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[484462,484475] [2022-11-25 22:41:27,354 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[484628,484641] [2022-11-25 22:41:27,354 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[484792,484805] [2022-11-25 22:41:27,354 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[484957,484970] [2022-11-25 22:41:27,356 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[485122,485135] [2022-11-25 22:41:27,356 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[485288,485301] [2022-11-25 22:41:27,357 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[485453,485466] [2022-11-25 22:41:27,357 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[485620,485633] [2022-11-25 22:41:27,358 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[485780,485793] [2022-11-25 22:41:27,359 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[485942,485955] [2022-11-25 22:41:27,359 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[486101,486114] [2022-11-25 22:41:27,360 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[486247,486260] [2022-11-25 22:41:27,360 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[486390,486403] [2022-11-25 22:41:27,361 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[486534,486547] [2022-11-25 22:41:27,361 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[486677,486690] [2022-11-25 22:41:27,362 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[486821,486834] [2022-11-25 22:41:27,362 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[486962,486975] [2022-11-25 22:41:27,367 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[487100,487113] [2022-11-25 22:41:27,368 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[487258,487271] [2022-11-25 22:41:27,368 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[487417,487430] [2022-11-25 22:41:27,369 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[487573,487586] [2022-11-25 22:41:27,369 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[487722,487735] [2022-11-25 22:41:27,370 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[487874,487887] [2022-11-25 22:41:27,370 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[488025,488038] [2022-11-25 22:41:27,371 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[488174,488187] [2022-11-25 22:41:27,371 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[488326,488339] [2022-11-25 22:41:27,371 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[488474,488487] [2022-11-25 22:41:27,372 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[488627,488640] [2022-11-25 22:41:27,373 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[488778,488791] [2022-11-25 22:41:27,373 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[488928,488941] [2022-11-25 22:41:27,374 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[489075,489088] [2022-11-25 22:41:27,374 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[489226,489239] [2022-11-25 22:41:27,375 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[489377,489390] [2022-11-25 22:41:27,376 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[489525,489538] [2022-11-25 22:41:27,377 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[489691,489704] [2022-11-25 22:41:27,377 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[489860,489873] [2022-11-25 22:41:27,378 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[490027,490040] [2022-11-25 22:41:27,378 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[490195,490208] [2022-11-25 22:41:27,379 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[490345,490358] [2022-11-25 22:41:27,379 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[490492,490505] [2022-11-25 22:41:27,380 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[490653,490666] [2022-11-25 22:41:27,381 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[490823,490836] [2022-11-25 22:41:27,381 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i[490985,490998] [2022-11-25 22:41:27,387 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:41:27,716 INFO L208 MainTranslator]: Completed translation [2022-11-25 22:41:27,716 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:41:27 WrapperNode [2022-11-25 22:41:27,717 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 22:41:27,718 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 22:41:27,718 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 22:41:27,718 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 22:41:27,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:41:27" (1/1) ... [2022-11-25 22:41:27,842 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:41:27" (1/1) ... [2022-11-25 22:41:28,054 INFO L138 Inliner]: procedures = 673, calls = 2687, calls flagged for inlining = 296, calls inlined = 204, statements flattened = 6050 [2022-11-25 22:41:28,055 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 22:41:28,056 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 22:41:28,056 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 22:41:28,056 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 22:41:28,065 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:41:27" (1/1) ... [2022-11-25 22:41:28,066 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:41:27" (1/1) ... [2022-11-25 22:41:28,087 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:41:27" (1/1) ... [2022-11-25 22:41:28,087 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:41:27" (1/1) ... [2022-11-25 22:41:28,223 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:41:27" (1/1) ... [2022-11-25 22:41:28,250 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:41:27" (1/1) ... [2022-11-25 22:41:28,327 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:41:27" (1/1) ... [2022-11-25 22:41:28,341 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:41:27" (1/1) ... [2022-11-25 22:41:28,391 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 22:41:28,392 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 22:41:28,392 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 22:41:28,392 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 22:41:28,393 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:41:27" (1/1) ... [2022-11-25 22:41:28,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:41:28,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:41:28,421 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 22:41:28,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 22:41:28,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_2_25 [2022-11-25 22:41:28,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_2_25 [2022-11-25 22:41:28,466 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_supply [2022-11-25 22:41:28,467 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_supply [2022-11-25 22:41:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_pca_dma_sync_for_device [2022-11-25 22:41:28,470 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_pca_dma_sync_for_device [2022-11-25 22:41:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~u32~0~X~$Pointer$~TO~VOID [2022-11-25 22:41:28,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~u32~0~X~$Pointer$~TO~VOID [2022-11-25 22:41:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-11-25 22:41:28,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-11-25 22:41:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_register [2022-11-25 22:41:28,470 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_register [2022-11-25 22:41:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 22:41:28,471 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 22:41:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_pca_unmap [2022-11-25 22:41:28,471 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_pca_unmap [2022-11-25 22:41:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 22:41:28,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 22:41:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_pca_read [2022-11-25 22:41:28,471 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_pca_read [2022-11-25 22:41:28,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-11-25 22:41:28,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-11-25 22:41:28,472 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_activate_vcin [2022-11-25 22:41:28,472 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_activate_vcin [2022-11-25 22:41:28,472 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_pca_remove_one [2022-11-25 22:41:28,472 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_pca_remove_one [2022-11-25 22:41:28,472 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_io_poll [2022-11-25 22:41:28,472 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_io_poll [2022-11-25 22:41:28,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-25 22:41:28,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-25 22:41:28,473 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 22:41:28,473 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 22:41:28,473 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-25 22:41:28,473 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-25 22:41:28,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-11-25 22:41:28,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-11-25 22:41:28,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-11-25 22:41:28,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-11-25 22:41:28,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 22:41:28,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 22:41:28,474 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_pca_irq_check [2022-11-25 22:41:28,474 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_pca_irq_check [2022-11-25 22:41:28,474 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_getstats [2022-11-25 22:41:28,474 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_getstats [2022-11-25 22:41:28,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 22:41:28,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 22:41:28,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-11-25 22:41:28,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-11-25 22:41:28,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 22:41:28,476 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2022-11-25 22:41:28,476 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2022-11-25 22:41:28,476 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_shutdown [2022-11-25 22:41:28,476 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_shutdown [2022-11-25 22:41:28,476 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_pca_detect [2022-11-25 22:41:28,476 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_pca_detect [2022-11-25 22:41:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-11-25 22:41:28,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-11-25 22:41:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 22:41:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 22:41:28,477 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 22:41:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 22:41:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-11-25 22:41:28,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-11-25 22:41:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 22:41:28,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 22:41:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~~u32~0 [2022-11-25 22:41:28,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~~u32~0 [2022-11-25 22:41:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_pca_map [2022-11-25 22:41:28,478 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_pca_map [2022-11-25 22:41:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-11-25 22:41:28,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-11-25 22:41:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 22:41:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-11-25 22:41:28,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-11-25 22:41:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 22:41:28,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 22:41:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-25 22:41:28,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-25 22:41:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 22:41:28,480 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 22:41:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_proc_read [2022-11-25 22:41:28,480 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_proc_read [2022-11-25 22:41:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-11-25 22:41:28,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-11-25 22:41:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 22:41:28,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 22:41:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-25 22:41:28,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-25 22:41:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_open [2022-11-25 22:41:28,481 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_open [2022-11-25 22:41:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-11-25 22:41:28,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-11-25 22:41:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 22:41:28,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 22:41:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-11-25 22:41:28,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-11-25 22:41:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 22:41:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 22:41:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_pca_write [2022-11-25 22:41:28,482 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_pca_write [2022-11-25 22:41:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 22:41:28,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 22:41:28,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 22:41:28,483 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 22:41:28,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 22:41:28,483 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-25 22:41:28,483 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-25 22:41:28,483 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~int~X~int~TO~VOID [2022-11-25 22:41:28,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~int~X~int~TO~VOID [2022-11-25 22:41:28,483 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 22:41:28,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 22:41:28,484 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2022-11-25 22:41:28,484 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2022-11-25 22:41:28,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atm_dev_register [2022-11-25 22:41:28,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atm_dev_register [2022-11-25 22:41:28,484 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_get_esi [2022-11-25 22:41:28,485 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_get_esi [2022-11-25 22:41:28,485 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_monitor_getc [2022-11-25 22:41:28,485 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_monitor_getc [2022-11-25 22:41:28,485 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 22:41:28,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 22:41:28,485 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_pca_dma_chunk_free [2022-11-25 22:41:28,485 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_pca_dma_chunk_free [2022-11-25 22:41:28,485 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2022-11-25 22:41:28,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2022-11-25 22:41:28,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-11-25 22:41:28,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-11-25 22:41:28,486 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-25 22:41:28,486 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-25 22:41:28,486 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-25 22:41:28,486 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-25 22:41:28,486 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_close [2022-11-25 22:41:28,487 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_close [2022-11-25 22:41:28,487 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_reset [2022-11-25 22:41:28,487 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_reset [2022-11-25 22:41:28,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 22:41:28,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 22:41:28,487 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_rate_ctrl [2022-11-25 22:41:28,487 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_rate_ctrl [2022-11-25 22:41:28,487 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-25 22:41:28,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-25 22:41:28,488 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~int [2022-11-25 22:41:28,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~int [2022-11-25 22:41:28,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 22:41:28,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 22:41:28,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 22:41:28,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 22:41:28,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-25 22:41:28,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-25 22:41:28,489 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_irq_itoa [2022-11-25 22:41:28,489 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_irq_itoa [2022-11-25 22:41:28,489 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_init [2022-11-25 22:41:28,489 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_init [2022-11-25 22:41:28,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_atmdev_ops_io_instance_2 [2022-11-25 22:41:28,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_atmdev_ops_io_instance_2 [2022-11-25 22:41:28,489 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_pca_irq_ack [2022-11-25 22:41:28,489 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_pca_irq_ack [2022-11-25 22:41:28,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_130 [2022-11-25 22:41:28,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_130 [2022-11-25 22:41:28,490 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-25 22:41:28,490 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-25 22:41:28,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-11-25 22:41:28,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-11-25 22:41:28,490 INFO L130 BoogieDeclarations]: Found specification of procedure sk_atm [2022-11-25 22:41:28,490 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_atm [2022-11-25 22:41:28,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-11-25 22:41:28,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-11-25 22:41:28,491 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_pca_prom_read [2022-11-25 22:41:28,491 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_pca_prom_read [2022-11-25 22:41:28,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 22:41:28,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-11-25 22:41:28,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-11-25 22:41:28,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 22:41:28,492 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_pca_dma_sync_for_cpu [2022-11-25 22:41:28,492 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_pca_dma_sync_for_cpu [2022-11-25 22:41:28,492 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_pca_reset [2022-11-25 22:41:28,492 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_pca_reset [2022-11-25 22:41:28,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 22:41:28,492 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-25 22:41:28,492 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-25 22:41:28,492 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 22:41:28,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 22:41:28,493 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-25 22:41:28,493 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-25 22:41:28,493 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-25 22:41:28,493 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-25 22:41:28,493 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_chunk_free [2022-11-25 22:41:28,493 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_chunk_free [2022-11-25 22:41:28,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-11-25 22:41:28,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-11-25 22:41:28,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 22:41:28,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 22:41:28,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_rate_mtx_of_fore200e [2022-11-25 22:41:28,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_rate_mtx_of_fore200e [2022-11-25 22:41:28,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 22:41:28,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 22:41:28,494 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_pca_dma_map [2022-11-25 22:41:28,495 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_pca_dma_map [2022-11-25 22:41:28,495 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_atm2fore_aal [2022-11-25 22:41:28,495 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_atm2fore_aal [2022-11-25 22:41:28,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_q_lock_of_fore200e [2022-11-25 22:41:28,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_q_lock_of_fore200e [2022-11-25 22:41:28,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-11-25 22:41:28,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-11-25 22:41:28,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-25 22:41:28,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-25 22:41:28,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-11-25 22:41:28,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-11-25 22:41:28,498 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:41:28,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:41:28,498 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-25 22:41:28,499 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-25 22:41:28,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atm_dev_register_150 [2022-11-25 22:41:28,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atm_dev_register_150 [2022-11-25 22:41:28,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-11-25 22:41:28,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-11-25 22:41:28,499 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 22:41:28,499 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 22:41:28,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-25 22:41:28,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-25 22:41:28,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_8_1 [2022-11-25 22:41:28,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_8_1 [2022-11-25 22:41:28,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 22:41:28,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-11-25 22:41:28,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-11-25 22:41:28,500 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_pca_configure [2022-11-25 22:41:28,500 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_pca_configure [2022-11-25 22:41:28,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 22:41:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 22:41:28,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-11-25 22:41:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-11-25 22:41:28,501 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-25 22:41:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-25 22:41:28,501 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-25 22:41:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-25 22:41:28,502 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_send [2022-11-25 22:41:28,502 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_send [2022-11-25 22:41:28,502 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_pca_dma_unmap [2022-11-25 22:41:28,502 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_pca_dma_unmap [2022-11-25 22:41:28,502 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_pca_dma_chunk_alloc [2022-11-25 22:41:28,502 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_pca_dma_chunk_alloc [2022-11-25 22:41:28,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 22:41:28,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 22:41:28,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-11-25 22:41:28,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-11-25 22:41:28,503 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-25 22:41:28,503 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-25 22:41:28,503 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_pca_proc_read [2022-11-25 22:41:28,503 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_pca_proc_read [2022-11-25 22:41:28,503 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_poll [2022-11-25 22:41:28,503 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_poll [2022-11-25 22:41:28,504 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 22:41:28,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 22:41:28,504 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-25 22:41:28,504 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-25 22:41:28,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 22:41:28,504 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-25 22:41:28,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-25 22:41:28,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_rate_mtx_of_fore200e [2022-11-25 22:41:28,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_rate_mtx_of_fore200e [2022-11-25 22:41:28,505 INFO L130 BoogieDeclarations]: Found specification of procedure fore200e_tx_irq [2022-11-25 22:41:28,505 INFO L138 BoogieDeclarations]: Found implementation of procedure fore200e_tx_irq [2022-11-25 22:41:29,535 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 22:41:29,539 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 22:41:30,114 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 22:41:38,289 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 22:41:39,520 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 22:41:39,520 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-11-25 22:41:39,527 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:41:39 BoogieIcfgContainer [2022-11-25 22:41:39,527 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 22:41:39,530 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 22:41:39,531 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 22:41:39,534 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 22:41:39,535 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 10:41:21" (1/3) ... [2022-11-25 22:41:39,535 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b59e59d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:41:39, skipping insertion in model container [2022-11-25 22:41:39,536 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:41:27" (2/3) ... [2022-11-25 22:41:39,537 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b59e59d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:41:39, skipping insertion in model container [2022-11-25 22:41:39,537 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:41:39" (3/3) ... [2022-11-25 22:41:39,538 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--atm--fore_200e.ko.cil.i [2022-11-25 22:41:39,561 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 22:41:39,561 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 30 error locations. [2022-11-25 22:41:39,673 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 22:41:39,681 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;@5be99133, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 22:41:39,681 INFO L358 AbstractCegarLoop]: Starting to check reachability of 30 error locations. [2022-11-25 22:41:39,694 INFO L276 IsEmpty]: Start isEmpty. Operand has 1555 states, 914 states have (on average 1.3161925601750548) internal successors, (1203), 975 states have internal predecessors, (1203), 488 states have call successors, (488), 123 states have call predecessors, (488), 122 states have return successors, (483), 474 states have call predecessors, (483), 483 states have call successors, (483) [2022-11-25 22:41:39,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-25 22:41:39,705 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:41:39,705 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-25 22:41:39,706 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 28 more)] === [2022-11-25 22:41:39,713 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:41:39,713 INFO L85 PathProgramCache]: Analyzing trace with hash -548131305, now seen corresponding path program 1 times [2022-11-25 22:41:39,723 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:41:39,724 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [920729243] [2022-11-25 22:41:39,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:41:39,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:41:40,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:41:40,792 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-25 22:41:40,793 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:41:40,793 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [920729243] [2022-11-25 22:41:40,794 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [920729243] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:41:40,794 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:41:40,794 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 22:41:40,796 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1609269242] [2022-11-25 22:41:40,797 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:41:40,801 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 22:41:40,802 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:41:40,835 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 22:41:40,836 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 22:41:40,841 INFO L87 Difference]: Start difference. First operand has 1555 states, 914 states have (on average 1.3161925601750548) internal successors, (1203), 975 states have internal predecessors, (1203), 488 states have call successors, (488), 123 states have call predecessors, (488), 122 states have return successors, (483), 474 states have call predecessors, (483), 483 states have call successors, (483) Second operand has 4 states, 4 states have (on average 5.25) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-25 22:41:42,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:41:46,709 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:41:49,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:41:50,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:41:50,800 INFO L93 Difference]: Finished difference Result 4594 states and 6678 transitions. [2022-11-25 22:41:50,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 22:41:50,803 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 47 [2022-11-25 22:41:50,803 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:41:50,852 INFO L225 Difference]: With dead ends: 4594 [2022-11-25 22:41:50,852 INFO L226 Difference]: Without dead ends: 3038 [2022-11-25 22:41:50,871 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:41:50,876 INFO L413 NwaCegarLoop]: 2393 mSDtfsCounter, 2081 mSDsluCounter, 4293 mSDsCounter, 0 mSdLazyCounter, 737 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2087 SdHoareTripleChecker+Valid, 6686 SdHoareTripleChecker+Invalid, 740 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 737 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.5s IncrementalHoareTripleChecker+Time [2022-11-25 22:41:50,878 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2087 Valid, 6686 Invalid, 740 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 737 Invalid, 2 Unknown, 0 Unchecked, 9.5s Time] [2022-11-25 22:41:50,903 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3038 states. [2022-11-25 22:41:51,227 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3038 to 2861. [2022-11-25 22:41:51,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2861 states, 1698 states have (on average 1.2850412249705536) internal successors, (2182), 1788 states have internal predecessors, (2182), 911 states have call successors, (911), 225 states have call predecessors, (911), 222 states have return successors, (942), 884 states have call predecessors, (942), 909 states have call successors, (942) [2022-11-25 22:41:51,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2861 states to 2861 states and 4035 transitions. [2022-11-25 22:41:51,264 INFO L78 Accepts]: Start accepts. Automaton has 2861 states and 4035 transitions. Word has length 47 [2022-11-25 22:41:51,264 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:41:51,265 INFO L495 AbstractCegarLoop]: Abstraction has 2861 states and 4035 transitions. [2022-11-25 22:41:51,265 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-25 22:41:51,265 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 4035 transitions. [2022-11-25 22:41:51,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-25 22:41:51,268 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:41:51,268 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-25 22:41:51,269 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 22:41:51,269 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 28 more)] === [2022-11-25 22:41:51,269 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:41:51,270 INFO L85 PathProgramCache]: Analyzing trace with hash 320842099, now seen corresponding path program 1 times [2022-11-25 22:41:51,270 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:41:51,270 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1467484942] [2022-11-25 22:41:51,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:41:51,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:41:51,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:41:51,905 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-25 22:41:51,906 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:41:51,906 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1467484942] [2022-11-25 22:41:51,906 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1467484942] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:41:51,906 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:41:51,906 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 22:41:51,906 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [246125948] [2022-11-25 22:41:51,907 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:41:51,908 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 22:41:51,910 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:41:51,911 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 22:41:51,911 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 22:41:51,912 INFO L87 Difference]: Start difference. First operand 2861 states and 4035 transitions. Second operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-11-25 22:41:53,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:41:54,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:41:57,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:41:59,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:42:00,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:42:00,526 INFO L93 Difference]: Finished difference Result 2906 states and 4084 transitions. [2022-11-25 22:42:00,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 22:42:00,527 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 52 [2022-11-25 22:42:00,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:42:00,545 INFO L225 Difference]: With dead ends: 2906 [2022-11-25 22:42:00,545 INFO L226 Difference]: Without dead ends: 2904 [2022-11-25 22:42:00,547 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:42:00,548 INFO L413 NwaCegarLoop]: 1881 mSDtfsCounter, 2068 mSDsluCounter, 1948 mSDsCounter, 0 mSdLazyCounter, 497 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2074 SdHoareTripleChecker+Valid, 3829 SdHoareTripleChecker+Invalid, 499 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 497 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.4s IncrementalHoareTripleChecker+Time [2022-11-25 22:42:00,549 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2074 Valid, 3829 Invalid, 499 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 497 Invalid, 2 Unknown, 0 Unchecked, 8.4s Time] [2022-11-25 22:42:00,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2904 states. [2022-11-25 22:42:00,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2904 to 2902. [2022-11-25 22:42:00,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2902 states, 1725 states have (on average 1.2846376811594202) internal successors, (2216), 1815 states have internal predecessors, (2216), 916 states have call successors, (916), 234 states have call predecessors, (916), 232 states have return successors, (949), 889 states have call predecessors, (949), 914 states have call successors, (949) [2022-11-25 22:42:00,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2902 states to 2902 states and 4081 transitions. [2022-11-25 22:42:00,727 INFO L78 Accepts]: Start accepts. Automaton has 2902 states and 4081 transitions. Word has length 52 [2022-11-25 22:42:00,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:42:00,727 INFO L495 AbstractCegarLoop]: Abstraction has 2902 states and 4081 transitions. [2022-11-25 22:42:00,728 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-11-25 22:42:00,728 INFO L276 IsEmpty]: Start isEmpty. Operand 2902 states and 4081 transitions. [2022-11-25 22:42:00,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-25 22:42:00,730 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:42:00,730 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-25 22:42:00,730 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 22:42:00,731 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 28 more)] === [2022-11-25 22:42:00,731 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:42:00,731 INFO L85 PathProgramCache]: Analyzing trace with hash 1895255333, now seen corresponding path program 1 times [2022-11-25 22:42:00,731 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:42:00,732 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [791670986] [2022-11-25 22:42:00,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:42:00,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:42:00,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:42:01,282 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-25 22:42:01,282 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:42:01,283 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [791670986] [2022-11-25 22:42:01,283 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [791670986] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:42:01,283 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:42:01,283 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 22:42:01,283 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1220288687] [2022-11-25 22:42:01,284 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:42:01,284 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 22:42:01,284 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:42:01,285 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 22:42:01,285 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 22:42:01,285 INFO L87 Difference]: Start difference. First operand 2902 states and 4081 transitions. Second operand has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-25 22:42:02,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:42:05,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:42:08,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:42:08,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:42:08,796 INFO L93 Difference]: Finished difference Result 2904 states and 4082 transitions. [2022-11-25 22:42:08,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 22:42:08,797 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 57 [2022-11-25 22:42:08,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:42:08,814 INFO L225 Difference]: With dead ends: 2904 [2022-11-25 22:42:08,815 INFO L226 Difference]: Without dead ends: 2902 [2022-11-25 22:42:08,817 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:42:08,818 INFO L413 NwaCegarLoop]: 1879 mSDtfsCounter, 2065 mSDsluCounter, 1946 mSDsCounter, 0 mSdLazyCounter, 497 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2071 SdHoareTripleChecker+Valid, 3825 SdHoareTripleChecker+Invalid, 499 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 497 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.3s IncrementalHoareTripleChecker+Time [2022-11-25 22:42:08,818 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2071 Valid, 3825 Invalid, 499 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 497 Invalid, 2 Unknown, 0 Unchecked, 7.3s Time] [2022-11-25 22:42:08,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2902 states. [2022-11-25 22:42:09,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2902 to 2900. [2022-11-25 22:42:09,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2900 states, 1724 states have (on average 1.2842227378190256) internal successors, (2214), 1813 states have internal predecessors, (2214), 916 states have call successors, (916), 234 states have call predecessors, (916), 232 states have return successors, (949), 889 states have call predecessors, (949), 914 states have call successors, (949) [2022-11-25 22:42:09,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2900 states to 2900 states and 4079 transitions. [2022-11-25 22:42:09,034 INFO L78 Accepts]: Start accepts. Automaton has 2900 states and 4079 transitions. Word has length 57 [2022-11-25 22:42:09,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:42:09,036 INFO L495 AbstractCegarLoop]: Abstraction has 2900 states and 4079 transitions. [2022-11-25 22:42:09,037 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-25 22:42:09,037 INFO L276 IsEmpty]: Start isEmpty. Operand 2900 states and 4079 transitions. [2022-11-25 22:42:09,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-25 22:42:09,045 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:42:09,045 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-25 22:42:09,045 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 22:42:09,045 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_linux_block_request_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 28 more)] === [2022-11-25 22:42:09,046 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:42:09,047 INFO L85 PathProgramCache]: Analyzing trace with hash 779628196, now seen corresponding path program 1 times [2022-11-25 22:42:09,047 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:42:09,047 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [375220915] [2022-11-25 22:42:09,047 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:42:09,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:42:09,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:42:09,446 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-25 22:42:09,446 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:42:09,447 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [375220915] [2022-11-25 22:42:09,447 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [375220915] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:42:09,447 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:42:09,447 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 22:42:09,447 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [505399928] [2022-11-25 22:42:09,447 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:42:09,448 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 22:42:09,448 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:42:09,448 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 22:42:09,449 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 22:42:09,449 INFO L87 Difference]: Start difference. First operand 2900 states and 4079 transitions. Second operand has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-11-25 22:42:10,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:42:12,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:42:15,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:42:17,613 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:42:18,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:42:18,312 INFO L93 Difference]: Finished difference Result 2902 states and 4080 transitions. [2022-11-25 22:42:18,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 22:42:18,313 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 62 [2022-11-25 22:42:18,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:42:18,328 INFO L225 Difference]: With dead ends: 2902 [2022-11-25 22:42:18,329 INFO L226 Difference]: Without dead ends: 2900 [2022-11-25 22:42:18,332 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:42:18,334 INFO L413 NwaCegarLoop]: 1877 mSDtfsCounter, 2062 mSDsluCounter, 1944 mSDsCounter, 0 mSdLazyCounter, 496 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2068 SdHoareTripleChecker+Valid, 3821 SdHoareTripleChecker+Invalid, 499 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 496 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.7s IncrementalHoareTripleChecker+Time [2022-11-25 22:42:18,336 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2068 Valid, 3821 Invalid, 499 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 496 Invalid, 3 Unknown, 0 Unchecked, 8.7s Time] [2022-11-25 22:42:18,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2900 states. [2022-11-25 22:42:18,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2900 to 2898. [2022-11-25 22:42:18,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2898 states, 1723 states have (on average 1.2838073128264655) internal successors, (2212), 1811 states have internal predecessors, (2212), 916 states have call successors, (916), 234 states have call predecessors, (916), 232 states have return successors, (949), 889 states have call predecessors, (949), 914 states have call successors, (949) [2022-11-25 22:42:18,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2898 states to 2898 states and 4077 transitions. [2022-11-25 22:42:18,515 INFO L78 Accepts]: Start accepts. Automaton has 2898 states and 4077 transitions. Word has length 62 [2022-11-25 22:42:18,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:42:18,515 INFO L495 AbstractCegarLoop]: Abstraction has 2898 states and 4077 transitions. [2022-11-25 22:42:18,516 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-11-25 22:42:18,516 INFO L276 IsEmpty]: Start isEmpty. Operand 2898 states and 4077 transitions. [2022-11-25 22:42:18,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-25 22:42:18,519 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:42:18,519 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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, 1, 1, 1, 1] [2022-11-25 22:42:18,519 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 22:42:18,519 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_linux_drivers_base_class_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 28 more)] === [2022-11-25 22:42:18,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:42:18,520 INFO L85 PathProgramCache]: Analyzing trace with hash 1916226721, now seen corresponding path program 1 times [2022-11-25 22:42:18,520 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:42:18,520 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [61458322] [2022-11-25 22:42:18,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:42:18,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:42:18,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:42:18,911 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-25 22:42:18,911 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:42:18,911 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [61458322] [2022-11-25 22:42:18,912 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [61458322] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:42:18,912 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:42:18,912 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 22:42:18,912 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1337542499] [2022-11-25 22:42:18,912 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:42:18,914 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 22:42:18,914 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:42:18,914 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 22:42:18,914 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 22:42:18,915 INFO L87 Difference]: Start difference. First operand 2898 states and 4077 transitions. Second operand has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-25 22:42:21,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:42:24,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:42:26,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:42:27,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:42:27,625 INFO L93 Difference]: Finished difference Result 2910 states and 4087 transitions. [2022-11-25 22:42:27,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 22:42:27,626 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 67 [2022-11-25 22:42:27,627 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:42:27,648 INFO L225 Difference]: With dead ends: 2910 [2022-11-25 22:42:27,648 INFO L226 Difference]: Without dead ends: 2908 [2022-11-25 22:42:27,650 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:42:27,651 INFO L413 NwaCegarLoop]: 1874 mSDtfsCounter, 2083 mSDsluCounter, 1913 mSDsCounter, 0 mSdLazyCounter, 494 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2087 SdHoareTripleChecker+Valid, 3787 SdHoareTripleChecker+Invalid, 496 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 494 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.5s IncrementalHoareTripleChecker+Time [2022-11-25 22:42:27,651 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2087 Valid, 3787 Invalid, 496 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 494 Invalid, 2 Unknown, 0 Unchecked, 8.5s Time] [2022-11-25 22:42:27,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2908 states. [2022-11-25 22:42:27,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2908 to 2906. [2022-11-25 22:42:27,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2906 states, 1727 states have (on average 1.282570932252461) internal successors, (2215), 1814 states have internal predecessors, (2215), 918 states have call successors, (918), 237 states have call predecessors, (918), 235 states have return successors, (951), 891 states have call predecessors, (951), 916 states have call successors, (951) [2022-11-25 22:42:27,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2906 states to 2906 states and 4084 transitions. [2022-11-25 22:42:27,855 INFO L78 Accepts]: Start accepts. Automaton has 2906 states and 4084 transitions. Word has length 67 [2022-11-25 22:42:27,855 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:42:27,855 INFO L495 AbstractCegarLoop]: Abstraction has 2906 states and 4084 transitions. [2022-11-25 22:42:27,855 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-25 22:42:27,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2906 states and 4084 transitions. [2022-11-25 22:42:27,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-25 22:42:27,857 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:42:27,857 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:42:27,857 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 22:42:27,857 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting fore200e_pca_unmapErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 28 more)] === [2022-11-25 22:42:27,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:42:27,858 INFO L85 PathProgramCache]: Analyzing trace with hash -1706379519, now seen corresponding path program 1 times [2022-11-25 22:42:27,858 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:42:27,858 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [923434435] [2022-11-25 22:42:27,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:42:27,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:42:28,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:42:30,198 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-11-25 22:42:30,199 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:42:30,199 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [923434435] [2022-11-25 22:42:30,199 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [923434435] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:42:30,199 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [113214287] [2022-11-25 22:42:30,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:42:30,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:42:30,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:42:30,203 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:42:30,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e95dd-5db0-4b95-be2b-c12a199a7739/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-25 22:42:31,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:42:31,371 INFO L263 TraceCheckSpWp]: Trace formula consists of 1948 conjuncts, 58 conjunts are in the unsatisfiable core [2022-11-25 22:42:31,381 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:42:31,543 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 38 proven. 2 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-11-25 22:42:31,544 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 22:42:32,026 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-11-25 22:42:32,027 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [113214287] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 22:42:32,027 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [79363452] [2022-11-25 22:42:32,061 INFO L159 IcfgInterpreter]: Started Sifa with 55 locations of interest [2022-11-25 22:42:32,061 INFO L166 IcfgInterpreter]: Building call graph [2022-11-25 22:42:32,065 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-25 22:42:32,071 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-25 22:42:32,072 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-25 22:42:34,804 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 [2022-11-25 22:42:34,932 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 [2022-11-25 22:42:35,010 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 [2022-11-25 22:42:35,084 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 [2022-11-25 22:42:35,466 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 544 treesize of output 457 [2022-11-25 22:42:39,180 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 25 select indices, 25 select index equivalence classes, 325 disjoint index pairs (out of 300 index pairs), introduced 25 new quantified variables, introduced 0 case distinctions, treesize of input 1108 treesize of output 964 [2022-11-25 22:42:39,783 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 [2022-11-25 22:42:39,944 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 [2022-11-25 22:42:40,274 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 544 treesize of output 457 [2022-11-25 22:42:40,499 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 [2022-11-25 22:46:04,237 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_linux_net_register_reset_error_counter with input of size 1841 for LOIs [2022-11-25 22:46:07,142 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_undef_int with input of size 1839 for LOIs [2022-11-25 22:46:10,106 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_filter_positive_int with input of size 1850 for LOIs [2022-11-25 22:46:33,760 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_assume with input of size 2006 for LOIs [2022-11-25 22:46:48,039 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_linux_usb_register_reset_error_counter with input of size 1841 for LOIs [2022-11-25 22:46:50,840 INFO L180 IcfgInterpreter]: Interpretation finished