./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--mgag200--mgag200.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_cd6095d2-b1f5-4de1-b78b-c1773fe0ba3a/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6095d2-b1f5-4de1-b78b-c1773fe0ba3a/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6095d2-b1f5-4de1-b78b-c1773fe0ba3a/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6095d2-b1f5-4de1-b78b-c1773fe0ba3a/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--mgag200--mgag200.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6095d2-b1f5-4de1-b78b-c1773fe0ba3a/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6095d2-b1f5-4de1-b78b-c1773fe0ba3a/bin/utaipan-gh47qXpMRh --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 2d3fedd3393c9ef9037d23202ca807e49e09d9211ff455e3da7db836a65b4737 --- 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-2329fc7 [2022-12-14 08:24:07,960 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 08:24:07,962 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 08:24:07,976 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 08:24:07,977 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 08:24:07,977 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 08:24:07,978 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 08:24:07,979 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 08:24:07,980 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 08:24:07,981 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 08:24:07,981 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 08:24:07,982 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 08:24:07,982 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 08:24:07,983 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 08:24:07,984 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 08:24:07,984 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 08:24:07,985 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 08:24:07,986 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 08:24:07,987 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 08:24:07,988 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 08:24:07,988 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 08:24:07,989 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 08:24:07,990 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 08:24:07,991 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 08:24:07,993 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 08:24:07,993 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 08:24:07,993 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 08:24:07,994 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 08:24:07,994 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 08:24:07,995 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 08:24:07,995 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 08:24:07,995 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 08:24:07,996 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 08:24:07,996 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 08:24:07,997 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 08:24:07,997 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 08:24:07,997 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 08:24:07,997 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 08:24:07,998 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 08:24:07,998 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 08:24:07,998 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 08:24:07,999 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6095d2-b1f5-4de1-b78b-c1773fe0ba3a/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 08:24:08,013 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 08:24:08,013 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 08:24:08,013 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 08:24:08,013 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 08:24:08,014 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 08:24:08,014 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 08:24:08,014 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 08:24:08,014 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 08:24:08,014 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 08:24:08,015 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 08:24:08,015 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 08:24:08,015 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 08:24:08,015 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 08:24:08,015 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 08:24:08,015 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 08:24:08,016 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 08:24:08,016 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 08:24:08,016 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 08:24:08,016 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 08:24:08,017 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 08:24:08,017 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 08:24:08,017 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 08:24:08,017 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 08:24:08,017 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 08:24:08,017 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 08:24:08,017 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 08:24:08,018 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 08:24:08,018 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 08:24:08,018 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 08:24:08,018 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 08:24:08,018 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 08:24:08,019 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 08:24:08,019 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 08:24:08,019 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 08:24:08,019 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 08:24:08,019 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 08:24:08,019 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 08:24:08,019 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 08:24:08,020 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_cd6095d2-b1f5-4de1-b78b-c1773fe0ba3a/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6095d2-b1f5-4de1-b78b-c1773fe0ba3a/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d3fedd3393c9ef9037d23202ca807e49e09d9211ff455e3da7db836a65b4737 [2022-12-14 08:24:08,202 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 08:24:08,218 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 08:24:08,219 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 08:24:08,220 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 08:24:08,221 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 08:24:08,222 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6095d2-b1f5-4de1-b78b-c1773fe0ba3a/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--mgag200--mgag200.ko-entry_point.cil.out.i [2022-12-14 08:24:10,697 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 08:24:11,082 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 08:24:11,083 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6095d2-b1f5-4de1-b78b-c1773fe0ba3a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--mgag200--mgag200.ko-entry_point.cil.out.i [2022-12-14 08:24:11,114 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6095d2-b1f5-4de1-b78b-c1773fe0ba3a/bin/utaipan-gh47qXpMRh/data/5d8251bde/56e22021c4a24d0daab7ea9642be36c9/FLAG196bd03b8 [2022-12-14 08:24:11,255 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6095d2-b1f5-4de1-b78b-c1773fe0ba3a/bin/utaipan-gh47qXpMRh/data/5d8251bde/56e22021c4a24d0daab7ea9642be36c9 [2022-12-14 08:24:11,257 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 08:24:11,258 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 08:24:11,259 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 08:24:11,259 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 08:24:11,262 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 08:24:11,263 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:24:11" (1/1) ... [2022-12-14 08:24:11,264 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b17e168 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:24:11, skipping insertion in model container [2022-12-14 08:24:11,264 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:24:11" (1/1) ... [2022-12-14 08:24:11,269 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 08:24:11,381 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 08:24:12,097 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 08:24:12,114 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 08:24:12,138 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-12-14 08:24:12,157 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 08:24:12,214 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-14 08:24:12,215 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-14 08:24:12,270 WARN L623 FunctionHandler]: Unknown extern function drm_framebuffer_cleanup [2022-12-14 08:24:12,270 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:12,271 WARN L623 FunctionHandler]: Unknown extern function drm_helper_mode_fill_fb_struct [2022-12-14 08:24:12,272 WARN L623 FunctionHandler]: Unknown extern function drm_framebuffer_init [2022-12-14 08:24:12,272 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:12,276 WARN L623 FunctionHandler]: Unknown extern function drm_gem_object_lookup [2022-12-14 08:24:12,278 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:12,283 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-14 08:24:12,283 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-14 08:24:12,283 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,284 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,284 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-14 08:24:12,285 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-14 08:24:12,285 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-14 08:24:12,285 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-14 08:24:12,286 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-14 08:24:12,286 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-14 08:24:12,287 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-14 08:24:12,295 WARN L623 FunctionHandler]: Unknown extern function remove_conflicting_framebuffers [2022-12-14 08:24:12,296 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:12,296 WARN L623 FunctionHandler]: Unknown extern function __devm_request_region [2022-12-14 08:24:12,297 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:12,298 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 08:24:12,298 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 08:24:12,305 WARN L623 FunctionHandler]: Unknown extern function __devm_request_region [2022-12-14 08:24:12,305 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:12,306 WARN L623 FunctionHandler]: Unknown extern function pcim_iomap [2022-12-14 08:24:12,307 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 08:24:12,309 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:24:12,310 WARN L623 FunctionHandler]: Unknown extern function drm_mode_config_init [2022-12-14 08:24:12,311 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:24:12,313 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 08:24:12,314 WARN L623 FunctionHandler]: Unknown extern function drm_mode_config_cleanup [2022-12-14 08:24:12,315 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:12,317 WARN L623 FunctionHandler]: Unknown extern function drm_gem_handle_create [2022-12-14 08:24:12,322 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_unref [2022-12-14 08:24:12,327 WARN L623 FunctionHandler]: Unknown extern function drm_gem_object_lookup [2022-12-14 08:24:12,336 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_15 [2022-12-14 08:24:12,342 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:12,343 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:12,343 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:12,343 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:12,344 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:12,344 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:12,345 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:12,345 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:12,345 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:12,346 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:12,346 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:12,346 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 08:24:12,347 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:12,347 WARN L623 FunctionHandler]: Unknown extern function drm_gem_object_free [2022-12-14 08:24:12,348 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:12,348 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:12,348 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:12,415 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 08:24:12,419 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 08:24:12,449 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-14 08:24:12,459 WARN L623 FunctionHandler]: Unknown extern function __ww_mutex_lock [2022-12-14 08:24:12,462 WARN L623 FunctionHandler]: Unknown extern function __ww_mutex_lock_interruptible [2022-12-14 08:24:12,506 WARN L623 FunctionHandler]: Unknown extern function drm_mode_object_find [2022-12-14 08:24:12,544 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 08:24:12,549 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 08:24:12,550 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_del_sub_from_lru [2022-12-14 08:24:12,554 WARN L623 FunctionHandler]: Unknown extern function ww_mutex_unlock [2022-12-14 08:24:12,559 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_add_to_lru [2022-12-14 08:24:12,578 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:12,596 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,598 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,598 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,598 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,599 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,599 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,600 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,604 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 08:24:12,605 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 08:24:12,609 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:24:12,619 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,619 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,619 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,620 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,620 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,620 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,628 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,628 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,629 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,629 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,630 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,630 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,630 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,631 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,631 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,631 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,632 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,632 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,633 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,633 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,633 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:12,633 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,634 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,634 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,634 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:12,635 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,635 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,635 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,635 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,636 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,636 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,636 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:12,636 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,637 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,637 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,637 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,638 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:12,638 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,638 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,639 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,639 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,639 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,640 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,640 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,640 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,641 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,641 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,641 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,642 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,642 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,642 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,643 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:12,644 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,644 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,644 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,645 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,651 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,651 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,652 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,652 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,653 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,653 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,653 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,653 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,654 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,654 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,655 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,655 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,655 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,655 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,656 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,656 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,656 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,657 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:12,657 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,657 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,657 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,658 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:12,658 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,658 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,659 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,659 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,659 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,659 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,660 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,660 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,660 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,661 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,661 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,668 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,669 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,669 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,669 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,670 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,670 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,670 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,671 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,671 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:12,671 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,671 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,672 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,672 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,672 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,673 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,673 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:12,673 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,673 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,674 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,674 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,674 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,675 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,675 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,675 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,676 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:12,684 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,684 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,684 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,685 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,685 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,685 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,686 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,686 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,686 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,687 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,687 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,687 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:12,688 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,688 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,688 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,688 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,689 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,689 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,689 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:12,699 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,699 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,700 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,700 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,701 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,701 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,701 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,701 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,702 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,702 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,702 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,703 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,703 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,703 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,704 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:12,704 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,704 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,705 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:12,709 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,710 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,710 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,710 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,711 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,711 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,711 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:12,712 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,712 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,712 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,712 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,713 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,713 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,713 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,714 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,714 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,718 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,719 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,719 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,720 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,720 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,720 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,721 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 08:24:12,722 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,722 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,722 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,722 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,723 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,723 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,729 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kmap [2022-12-14 08:24:12,730 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:12,744 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,744 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,745 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,745 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,746 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,746 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,746 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,747 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,747 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,747 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,749 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,750 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,750 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,750 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,750 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,751 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,751 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,751 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,751 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,751 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,752 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,752 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,752 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,753 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,753 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,753 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,753 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,753 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,754 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,754 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,754 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,754 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,755 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,755 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,755 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,755 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,756 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,756 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,756 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,756 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,757 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,757 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,757 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,758 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,759 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,759 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,759 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,760 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,760 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,760 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,760 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,760 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,761 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,761 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,761 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,761 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,762 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,762 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,762 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,762 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,762 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,763 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,763 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,763 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,763 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,764 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,764 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,764 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,764 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,765 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,765 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,765 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,765 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,765 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,766 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,766 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,768 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,769 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,769 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,769 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,770 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,770 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,770 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,770 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,771 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,771 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,772 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 08:24:12,772 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,772 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,772 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,773 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 08:24:12,773 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:12,773 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 08:24:12,773 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,774 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,775 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,775 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,775 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,776 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,820 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,821 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,821 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,821 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 08:24:12,821 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,822 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,822 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,826 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,827 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,827 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,827 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,827 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,828 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,828 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 08:24:12,828 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,828 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,828 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 08:24:12,828 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,829 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,836 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,837 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,837 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,837 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,838 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,838 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,844 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 08:24:12,844 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,845 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,845 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 08:24:12,845 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,845 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,846 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,846 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:12,846 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,846 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,847 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,847 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:12,859 WARN L623 FunctionHandler]: Unknown extern function drm_crtc_cleanup [2022-12-14 08:24:12,859 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:12,865 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:24:12,872 WARN L623 FunctionHandler]: Unknown extern function drm_crtc_init [2022-12-14 08:24:12,873 WARN L623 FunctionHandler]: Unknown extern function drm_mode_crtc_set_gamma_size [2022-12-14 08:24:12,904 WARN L623 FunctionHandler]: Unknown extern function drm_encoder_cleanup [2022-12-14 08:24:12,904 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:12,910 WARN L623 FunctionHandler]: Unknown extern function drm_encoder_init [2022-12-14 08:24:12,914 WARN L623 FunctionHandler]: Unknown extern function drm_get_edid [2022-12-14 08:24:12,915 WARN L623 FunctionHandler]: Unknown extern function drm_mode_connector_update_edid_property [2022-12-14 08:24:12,915 WARN L623 FunctionHandler]: Unknown extern function drm_add_edid_modes [2022-12-14 08:24:12,915 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:12,939 WARN L623 FunctionHandler]: Unknown extern function drm_connector_cleanup [2022-12-14 08:24:12,940 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:12,944 WARN L623 FunctionHandler]: Unknown extern function drm_connector_init [2022-12-14 08:24:12,945 WARN L623 FunctionHandler]: Unknown extern function drm_connector_register [2022-12-14 08:24:12,945 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:12,946 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:12,947 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:12,947 WARN L623 FunctionHandler]: Unknown extern function drm_mode_connector_attach_encoder [2022-12-14 08:24:12,947 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:12,975 WARN L623 FunctionHandler]: Unknown extern function drm_helper_connector_dpms [2022-12-14 08:24:12,975 WARN L623 FunctionHandler]: Unknown extern function drm_helper_connector_dpms [2022-12-14 08:24:12,976 WARN L623 FunctionHandler]: Unknown extern function drm_helper_probe_single_connector_modes [2022-12-14 08:24:12,976 WARN L623 FunctionHandler]: Unknown extern function drm_helper_probe_single_connector_modes [2022-12-14 08:24:12,976 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_8 [2022-12-14 08:24:12,987 WARN L623 FunctionHandler]: Unknown extern function drm_crtc_helper_set_config [2022-12-14 08:24:12,987 WARN L623 FunctionHandler]: Unknown extern function drm_crtc_helper_set_config [2022-12-14 08:24:12,987 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_13 [2022-12-14 08:24:12,992 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_10 [2022-12-14 08:24:13,003 WARN L623 FunctionHandler]: Unknown extern function ldv_release_12 [2022-12-14 08:24:13,004 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_12 [2022-12-14 08:24:13,004 WARN L623 FunctionHandler]: Unknown extern function ldv_connect_12 [2022-12-14 08:24:13,004 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,005 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,005 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,005 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:13,005 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,006 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,006 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,006 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,006 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,007 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,007 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,007 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 08:24:13,007 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:13,008 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,073 WARN L623 FunctionHandler]: Unknown extern function __ww_mutex_lock [2022-12-14 08:24:13,077 WARN L623 FunctionHandler]: Unknown extern function __ww_mutex_lock_interruptible [2022-12-14 08:24:13,090 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 08:24:13,095 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 08:24:13,095 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_del_sub_from_lru [2022-12-14 08:24:13,099 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:13,107 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,108 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,110 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,110 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,110 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,110 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,111 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,111 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,112 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,112 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,113 WARN L623 FunctionHandler]: Unknown extern function drm_gem_object_lookup [2022-12-14 08:24:13,113 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:24:13,114 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kmap [2022-12-14 08:24:13,114 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:24:13,114 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 08:24:13,115 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 08:24:13,115 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 08:24:13,116 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 08:24:13,116 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 08:24:13,117 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,117 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,117 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,118 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,118 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,118 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,119 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kmap [2022-12-14 08:24:13,119 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:24:13,119 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 08:24:13,121 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,122 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,122 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,122 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,122 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,122 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,123 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kunmap [2022-12-14 08:24:13,123 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kunmap [2022-12-14 08:24:13,128 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,128 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,128 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,128 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,129 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,129 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,129 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,129 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:13,130 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,130 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,130 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,131 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,131 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,131 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,131 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,131 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 08:24:13,132 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:13,132 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,132 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,133 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,133 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,271 WARN L623 FunctionHandler]: Unknown extern function remove_conflicting_framebuffers [2022-12-14 08:24:13,271 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:13,275 WARN L623 FunctionHandler]: Unknown extern function drm_get_pci_dev [2022-12-14 08:24:13,280 WARN L623 FunctionHandler]: Unknown extern function drm_put_dev [2022-12-14 08:24:13,286 WARN L623 FunctionHandler]: Unknown extern function vgacon_text_force [2022-12-14 08:24:13,286 WARN L623 FunctionHandler]: Unknown extern function drm_pci_init [2022-12-14 08:24:13,290 WARN L623 FunctionHandler]: Unknown extern function drm_pci_exit [2022-12-14 08:24:13,321 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 08:24:13,322 WARN L623 FunctionHandler]: Unknown extern function drm_read [2022-12-14 08:24:13,322 WARN L623 FunctionHandler]: Unknown extern function drm_compat_ioctl [2022-12-14 08:24:13,322 WARN L623 FunctionHandler]: Unknown extern function drm_poll [2022-12-14 08:24:13,323 WARN L623 FunctionHandler]: Unknown extern function drm_poll [2022-12-14 08:24:13,323 WARN L623 FunctionHandler]: Unknown extern function drm_open [2022-12-14 08:24:13,323 WARN L623 FunctionHandler]: Unknown extern function drm_release [2022-12-14 08:24:13,324 WARN L623 FunctionHandler]: Unknown extern function drm_ioctl [2022-12-14 08:24:13,325 WARN L623 FunctionHandler]: Unknown extern function drm_gem_dumb_destroy [2022-12-14 08:24:13,325 WARN L623 FunctionHandler]: Unknown extern function drm_pci_set_busid [2022-12-14 08:24:13,327 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_5 [2022-12-14 08:24:13,327 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,328 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,328 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,328 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:13,328 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,329 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,329 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,329 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,329 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,329 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,330 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,330 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 08:24:13,330 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:13,330 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,406 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:24:13,422 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 08:24:13,452 WARN L623 FunctionHandler]: Unknown extern function __ww_mutex_lock [2022-12-14 08:24:13,456 WARN L623 FunctionHandler]: Unknown extern function __ww_mutex_lock_interruptible [2022-12-14 08:24:13,472 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:24:13,472 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:24:13,472 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:24:13,473 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:24:13,473 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 08:24:13,528 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 08:24:13,533 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 08:24:13,533 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_del_sub_from_lru [2022-12-14 08:24:13,538 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-14 08:24:13,538 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-14 08:24:13,543 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:13,548 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 08:24:13,549 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kmap [2022-12-14 08:24:13,550 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:13,550 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kunmap [2022-12-14 08:24:13,555 WARN L623 FunctionHandler]: Unknown extern function sys_fillrect [2022-12-14 08:24:13,559 WARN L623 FunctionHandler]: Unknown extern function sys_copyarea [2022-12-14 08:24:13,564 WARN L623 FunctionHandler]: Unknown extern function sys_imageblit [2022-12-14 08:24:13,573 WARN L623 FunctionHandler]: Unknown extern function drm_mode_legacy_fb_format [2022-12-14 08:24:13,574 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:13,574 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-12-14 08:24:13,574 WARN L623 FunctionHandler]: Unknown extern function framebuffer_alloc [2022-12-14 08:24:13,575 WARN L623 FunctionHandler]: Unknown extern function fb_alloc_cmap [2022-12-14 08:24:13,575 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:13,576 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_fill_fix [2022-12-14 08:24:13,576 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_fill_var [2022-12-14 08:24:13,577 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:24:13,581 WARN L623 FunctionHandler]: Unknown extern function unregister_framebuffer [2022-12-14 08:24:13,581 WARN L623 FunctionHandler]: Unknown extern function fb_dealloc_cmap [2022-12-14 08:24:13,582 WARN L623 FunctionHandler]: Unknown extern function framebuffer_release [2022-12-14 08:24:13,582 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_fini [2022-12-14 08:24:13,582 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 08:24:13,582 WARN L623 FunctionHandler]: Unknown extern function drm_framebuffer_unregister_private [2022-12-14 08:24:13,582 WARN L623 FunctionHandler]: Unknown extern function drm_framebuffer_cleanup [2022-12-14 08:24:13,583 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 08:24:13,584 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_prepare [2022-12-14 08:24:13,584 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_init [2022-12-14 08:24:13,584 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_single_add_all_connectors [2022-12-14 08:24:13,584 WARN L623 FunctionHandler]: Unknown extern function drm_helper_disable_unused_functions [2022-12-14 08:24:13,584 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_initial_config [2022-12-14 08:24:13,585 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_fini [2022-12-14 08:24:13,586 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_pan_display [2022-12-14 08:24:13,586 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_setcmap [2022-12-14 08:24:13,586 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_set_par [2022-12-14 08:24:13,587 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_blank [2022-12-14 08:24:13,587 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_check_var [2022-12-14 08:24:13,589 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,589 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,589 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,589 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:13,590 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,590 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,590 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,590 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,590 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,591 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,591 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,591 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 08:24:13,591 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:13,592 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,666 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,667 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:13,671 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,671 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:13,671 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,672 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,672 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,672 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,693 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,694 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,694 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,694 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,694 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,694 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:13,697 WARN L623 FunctionHandler]: Unknown extern function i2c_bit_add_bus [2022-12-14 08:24:13,697 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:13,698 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-14 08:24:13,698 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:13,698 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,698 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,698 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,699 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:13,699 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,699 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,699 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,700 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,700 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,700 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,700 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,700 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 08:24:13,701 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:13,701 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,781 WARN L623 FunctionHandler]: Unknown extern function drm_vma_node_is_allowed [2022-12-14 08:24:13,851 WARN L623 FunctionHandler]: Unknown extern function ttm_mem_global_init [2022-12-14 08:24:13,854 WARN L623 FunctionHandler]: Unknown extern function ttm_mem_global_release [2022-12-14 08:24:13,858 WARN L623 FunctionHandler]: Unknown extern function drm_global_item_ref [2022-12-14 08:24:13,858 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:13,859 WARN L623 FunctionHandler]: Unknown extern function drm_global_item_ref [2022-12-14 08:24:13,859 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:13,859 WARN L623 FunctionHandler]: Unknown extern function drm_global_item_unref [2022-12-14 08:24:13,863 WARN L623 FunctionHandler]: Unknown extern function drm_global_item_unref [2022-12-14 08:24:13,863 WARN L623 FunctionHandler]: Unknown extern function drm_global_item_unref [2022-12-14 08:24:13,867 WARN L623 FunctionHandler]: Unknown extern function drm_gem_object_release [2022-12-14 08:24:13,867 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:13,874 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:13,901 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_move_memcpy [2022-12-14 08:24:13,905 WARN L623 FunctionHandler]: Unknown extern function ttm_tt_fini [2022-12-14 08:24:13,905 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:13,909 WARN L623 FunctionHandler]: Unknown extern function ttm_tt_init [2022-12-14 08:24:13,909 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:13,913 WARN L623 FunctionHandler]: Unknown extern function ttm_pool_populate [2022-12-14 08:24:13,917 WARN L623 FunctionHandler]: Unknown extern function ttm_pool_unpopulate [2022-12-14 08:24:13,918 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_device_init [2022-12-14 08:24:13,919 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:13,919 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_init_mm [2022-12-14 08:24:13,919 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:13,919 WARN L623 FunctionHandler]: Unknown extern function arch_phys_wc_add [2022-12-14 08:24:13,920 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_device_release [2022-12-14 08:24:13,920 WARN L623 FunctionHandler]: Unknown extern function arch_phys_wc_del [2022-12-14 08:24:13,922 WARN L623 FunctionHandler]: Unknown extern function drm_gem_object_init [2022-12-14 08:24:13,923 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:13,923 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_dma_acc_size [2022-12-14 08:24:13,923 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_init [2022-12-14 08:24:13,928 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_validate [2022-12-14 08:24:13,929 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:13,930 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_validate [2022-12-14 08:24:13,930 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:13,931 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kunmap [2022-12-14 08:24:13,932 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_validate [2022-12-14 08:24:13,932 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:13,933 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_mmap [2022-12-14 08:24:13,938 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 08:24:13,940 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_2 [2022-12-14 08:24:13,940 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,940 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,941 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,941 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:13,941 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,941 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,942 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,942 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,942 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,942 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,943 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:13,943 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 08:24:13,943 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:13,944 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:13,948 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_cd6095d2-b1f5-4de1-b78b-c1773fe0ba3a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--mgag200--mgag200.ko-entry_point.cil.out.i[367278,367291] [2022-12-14 08:24:14,200 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 08:24:14,201 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 08:24:14,207 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 08:24:14,207 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 08:24:14,212 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 08:24:14,217 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 08:24:14,219 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 08:24:14,219 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 08:24:14,221 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 08:24:14,226 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 08:24:14,249 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 08:24:14,328 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 08:24:14,329 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 08:24:14,330 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-12-14 08:24:14,330 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 08:24:14,334 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-14 08:24:14,334 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-14 08:24:14,335 WARN L623 FunctionHandler]: Unknown extern function drm_framebuffer_cleanup [2022-12-14 08:24:14,335 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:14,336 WARN L623 FunctionHandler]: Unknown extern function drm_helper_mode_fill_fb_struct [2022-12-14 08:24:14,336 WARN L623 FunctionHandler]: Unknown extern function drm_framebuffer_init [2022-12-14 08:24:14,336 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:14,336 WARN L623 FunctionHandler]: Unknown extern function drm_gem_object_lookup [2022-12-14 08:24:14,337 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:14,338 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-14 08:24:14,338 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-14 08:24:14,338 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,338 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,338 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-14 08:24:14,338 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-14 08:24:14,339 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-14 08:24:14,339 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-14 08:24:14,339 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-14 08:24:14,339 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-14 08:24:14,340 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-14 08:24:14,341 WARN L623 FunctionHandler]: Unknown extern function remove_conflicting_framebuffers [2022-12-14 08:24:14,341 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:14,341 WARN L623 FunctionHandler]: Unknown extern function __devm_request_region [2022-12-14 08:24:14,342 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:14,342 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 08:24:14,342 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 08:24:14,344 WARN L623 FunctionHandler]: Unknown extern function __devm_request_region [2022-12-14 08:24:14,344 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:14,345 WARN L623 FunctionHandler]: Unknown extern function pcim_iomap [2022-12-14 08:24:14,345 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 08:24:14,346 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:24:14,346 WARN L623 FunctionHandler]: Unknown extern function drm_mode_config_init [2022-12-14 08:24:14,347 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:24:14,373 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 08:24:14,374 WARN L623 FunctionHandler]: Unknown extern function drm_mode_config_cleanup [2022-12-14 08:24:14,375 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:14,377 WARN L623 FunctionHandler]: Unknown extern function drm_gem_handle_create [2022-12-14 08:24:14,377 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_unref [2022-12-14 08:24:14,378 WARN L623 FunctionHandler]: Unknown extern function drm_gem_object_lookup [2022-12-14 08:24:14,379 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_15 [2022-12-14 08:24:14,381 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,381 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,381 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,381 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:14,382 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,382 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,382 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,382 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,382 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,383 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,383 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,383 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 08:24:14,383 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:14,384 WARN L623 FunctionHandler]: Unknown extern function drm_gem_object_free [2022-12-14 08:24:14,384 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,384 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,384 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,385 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 08:24:14,385 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 08:24:14,386 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-14 08:24:14,388 WARN L623 FunctionHandler]: Unknown extern function __ww_mutex_lock [2022-12-14 08:24:14,388 WARN L623 FunctionHandler]: Unknown extern function __ww_mutex_lock_interruptible [2022-12-14 08:24:14,389 WARN L623 FunctionHandler]: Unknown extern function drm_mode_object_find [2022-12-14 08:24:14,391 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 08:24:14,392 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 08:24:14,392 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_del_sub_from_lru [2022-12-14 08:24:14,393 WARN L623 FunctionHandler]: Unknown extern function ww_mutex_unlock [2022-12-14 08:24:14,393 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_add_to_lru [2022-12-14 08:24:14,394 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:14,398 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,399 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,399 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,399 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,400 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,400 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,400 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,400 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 08:24:14,401 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 08:24:14,401 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,403 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:24:14,403 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,403 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,403 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,404 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,404 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,404 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,406 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,406 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,407 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,407 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,407 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,407 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,407 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,408 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,408 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,408 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,408 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,408 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,409 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,409 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,409 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:14,409 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,409 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,410 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,410 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:14,410 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,410 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,410 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,410 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,411 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,411 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,411 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:14,411 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,411 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,411 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,412 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,412 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:14,412 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,412 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,413 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,413 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,413 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,413 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,413 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,414 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,414 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,414 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,414 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,415 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,415 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,415 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,415 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:14,416 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,416 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,416 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,416 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,418 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,418 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,418 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,418 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,419 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,419 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,419 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,419 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,419 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,419 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,420 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,420 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,420 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,420 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,420 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,421 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,421 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,421 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:14,421 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,421 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,421 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,422 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:14,422 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,422 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,422 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,422 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,422 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,423 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,423 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,423 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,423 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,423 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,424 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,425 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,425 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,426 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,426 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,426 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,426 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,427 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,427 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,427 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:14,427 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,427 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,427 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,428 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,428 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,428 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,428 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:14,428 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,428 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,429 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,429 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,429 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,429 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,430 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,430 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,430 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:14,432 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,432 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,433 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,433 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,433 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,433 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,433 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,434 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,434 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,434 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,434 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,435 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:14,435 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,435 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,435 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,435 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,435 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,436 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,436 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:14,437 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,437 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,438 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,438 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,438 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,438 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,438 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,439 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,439 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,439 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,439 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,439 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,439 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,440 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,440 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:14,440 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,440 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,440 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:14,441 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,441 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,441 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,442 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,442 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,442 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,442 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:14,442 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,442 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,443 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,443 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,443 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,443 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,443 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,444 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,444 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,444 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,445 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,445 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,445 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,445 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,445 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,446 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 08:24:14,446 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,446 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,447 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,447 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,447 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,447 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,449 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kmap [2022-12-14 08:24:14,449 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:14,457 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,457 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,457 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,458 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,458 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,458 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,458 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,458 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,459 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,459 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,460 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,460 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,460 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,460 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,460 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,460 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,461 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,461 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,461 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,461 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,461 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,461 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,462 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,462 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,462 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,462 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,462 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,462 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,462 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,463 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,463 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,463 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,463 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,463 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,464 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,464 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,464 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,464 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,464 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,465 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,465 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,465 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,465 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,466 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,466 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,466 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,467 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,467 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,467 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,467 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,467 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,467 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,468 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,468 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,468 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,468 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,468 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,468 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,469 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,469 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,469 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,469 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,469 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,469 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,470 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,470 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,470 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,470 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,470 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,470 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,471 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,471 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,471 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,471 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,471 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,471 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,473 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,474 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,474 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,474 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,474 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,475 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,475 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,475 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,475 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,475 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,476 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 08:24:14,476 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,476 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,476 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,476 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 08:24:14,477 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:24:14,477 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 08:24:14,477 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,478 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,478 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,478 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,478 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,479 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,607 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,607 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,607 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,607 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 08:24:14,608 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,608 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,608 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,611 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,611 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,611 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,611 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,612 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,612 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,612 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 08:24:14,612 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,612 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,613 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 08:24:14,613 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,613 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,613 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,613 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,613 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,614 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,614 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,614 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,627 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 08:24:14,627 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,627 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,628 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 08:24:14,628 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,628 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,628 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,628 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,629 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,629 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,629 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,629 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,632 WARN L623 FunctionHandler]: Unknown extern function drm_crtc_cleanup [2022-12-14 08:24:14,632 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:14,632 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:24:14,635 WARN L623 FunctionHandler]: Unknown extern function drm_crtc_init [2022-12-14 08:24:14,635 WARN L623 FunctionHandler]: Unknown extern function drm_mode_crtc_set_gamma_size [2022-12-14 08:24:14,637 WARN L623 FunctionHandler]: Unknown extern function drm_encoder_cleanup [2022-12-14 08:24:14,637 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:14,638 WARN L623 FunctionHandler]: Unknown extern function drm_encoder_init [2022-12-14 08:24:14,639 WARN L623 FunctionHandler]: Unknown extern function drm_get_edid [2022-12-14 08:24:14,639 WARN L623 FunctionHandler]: Unknown extern function drm_mode_connector_update_edid_property [2022-12-14 08:24:14,639 WARN L623 FunctionHandler]: Unknown extern function drm_add_edid_modes [2022-12-14 08:24:14,639 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:14,653 WARN L623 FunctionHandler]: Unknown extern function drm_connector_cleanup [2022-12-14 08:24:14,653 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:14,654 WARN L623 FunctionHandler]: Unknown extern function drm_connector_init [2022-12-14 08:24:14,654 WARN L623 FunctionHandler]: Unknown extern function drm_connector_register [2022-12-14 08:24:14,654 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:14,655 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:14,656 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:14,656 WARN L623 FunctionHandler]: Unknown extern function drm_mode_connector_attach_encoder [2022-12-14 08:24:14,656 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:14,658 WARN L623 FunctionHandler]: Unknown extern function drm_helper_connector_dpms [2022-12-14 08:24:14,658 WARN L623 FunctionHandler]: Unknown extern function drm_helper_connector_dpms [2022-12-14 08:24:14,659 WARN L623 FunctionHandler]: Unknown extern function drm_helper_probe_single_connector_modes [2022-12-14 08:24:14,659 WARN L623 FunctionHandler]: Unknown extern function drm_helper_probe_single_connector_modes [2022-12-14 08:24:14,659 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_8 [2022-12-14 08:24:14,662 WARN L623 FunctionHandler]: Unknown extern function drm_crtc_helper_set_config [2022-12-14 08:24:14,663 WARN L623 FunctionHandler]: Unknown extern function drm_crtc_helper_set_config [2022-12-14 08:24:14,663 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_13 [2022-12-14 08:24:14,664 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_10 [2022-12-14 08:24:14,667 WARN L623 FunctionHandler]: Unknown extern function ldv_release_12 [2022-12-14 08:24:14,667 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_12 [2022-12-14 08:24:14,668 WARN L623 FunctionHandler]: Unknown extern function ldv_connect_12 [2022-12-14 08:24:14,668 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,668 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,669 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,669 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:14,669 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,669 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,670 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,670 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,670 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,670 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,670 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,671 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 08:24:14,671 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:14,671 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,672 WARN L623 FunctionHandler]: Unknown extern function __ww_mutex_lock [2022-12-14 08:24:14,672 WARN L623 FunctionHandler]: Unknown extern function __ww_mutex_lock_interruptible [2022-12-14 08:24:14,673 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 08:24:14,674 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 08:24:14,675 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_del_sub_from_lru [2022-12-14 08:24:14,675 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:14,676 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,676 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,705 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,706 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,706 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,706 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,707 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,707 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,708 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,708 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,708 WARN L623 FunctionHandler]: Unknown extern function drm_gem_object_lookup [2022-12-14 08:24:14,709 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:24:14,709 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kmap [2022-12-14 08:24:14,710 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:24:14,710 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 08:24:14,710 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 08:24:14,711 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 08:24:14,712 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 08:24:14,712 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 08:24:14,713 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,713 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,713 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,713 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,714 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,714 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,715 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kmap [2022-12-14 08:24:14,715 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:24:14,715 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 08:24:14,717 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,718 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,718 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,718 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,718 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,719 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,719 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kunmap [2022-12-14 08:24:14,719 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kunmap [2022-12-14 08:24:14,721 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,721 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,721 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,722 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,722 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,722 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,722 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,723 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:14,723 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,723 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,723 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,724 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,724 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,724 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,724 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,724 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 08:24:14,725 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:14,725 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,725 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,725 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,726 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,729 WARN L623 FunctionHandler]: Unknown extern function remove_conflicting_framebuffers [2022-12-14 08:24:14,729 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:14,729 WARN L623 FunctionHandler]: Unknown extern function drm_get_pci_dev [2022-12-14 08:24:14,730 WARN L623 FunctionHandler]: Unknown extern function drm_put_dev [2022-12-14 08:24:14,731 WARN L623 FunctionHandler]: Unknown extern function vgacon_text_force [2022-12-14 08:24:14,732 WARN L623 FunctionHandler]: Unknown extern function drm_pci_init [2022-12-14 08:24:14,732 WARN L623 FunctionHandler]: Unknown extern function drm_pci_exit [2022-12-14 08:24:14,734 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 08:24:14,735 WARN L623 FunctionHandler]: Unknown extern function drm_read [2022-12-14 08:24:14,736 WARN L623 FunctionHandler]: Unknown extern function drm_compat_ioctl [2022-12-14 08:24:14,736 WARN L623 FunctionHandler]: Unknown extern function drm_poll [2022-12-14 08:24:14,736 WARN L623 FunctionHandler]: Unknown extern function drm_poll [2022-12-14 08:24:14,737 WARN L623 FunctionHandler]: Unknown extern function drm_open [2022-12-14 08:24:14,737 WARN L623 FunctionHandler]: Unknown extern function drm_release [2022-12-14 08:24:14,737 WARN L623 FunctionHandler]: Unknown extern function drm_ioctl [2022-12-14 08:24:14,739 WARN L623 FunctionHandler]: Unknown extern function drm_gem_dumb_destroy [2022-12-14 08:24:14,739 WARN L623 FunctionHandler]: Unknown extern function drm_pci_set_busid [2022-12-14 08:24:14,741 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_5 [2022-12-14 08:24:14,742 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,742 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,742 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,742 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:14,743 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,743 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,743 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,743 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,744 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,744 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,744 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,744 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 08:24:14,745 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:14,745 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,746 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:24:14,747 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 08:24:14,748 WARN L623 FunctionHandler]: Unknown extern function __ww_mutex_lock [2022-12-14 08:24:14,748 WARN L623 FunctionHandler]: Unknown extern function __ww_mutex_lock_interruptible [2022-12-14 08:24:14,749 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:24:14,749 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:24:14,750 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:24:14,750 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:24:14,750 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 08:24:14,752 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 08:24:14,753 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 08:24:14,753 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_del_sub_from_lru [2022-12-14 08:24:14,754 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-14 08:24:14,754 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-14 08:24:14,755 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:14,756 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 08:24:14,757 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kmap [2022-12-14 08:24:14,757 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:14,758 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kunmap [2022-12-14 08:24:14,759 WARN L623 FunctionHandler]: Unknown extern function sys_fillrect [2022-12-14 08:24:14,759 WARN L623 FunctionHandler]: Unknown extern function sys_copyarea [2022-12-14 08:24:14,760 WARN L623 FunctionHandler]: Unknown extern function sys_imageblit [2022-12-14 08:24:14,762 WARN L623 FunctionHandler]: Unknown extern function drm_mode_legacy_fb_format [2022-12-14 08:24:14,762 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:14,763 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-12-14 08:24:14,763 WARN L623 FunctionHandler]: Unknown extern function framebuffer_alloc [2022-12-14 08:24:14,764 WARN L623 FunctionHandler]: Unknown extern function fb_alloc_cmap [2022-12-14 08:24:14,764 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:14,765 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_fill_fix [2022-12-14 08:24:14,765 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_fill_var [2022-12-14 08:24:14,766 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:24:14,766 WARN L623 FunctionHandler]: Unknown extern function unregister_framebuffer [2022-12-14 08:24:14,767 WARN L623 FunctionHandler]: Unknown extern function fb_dealloc_cmap [2022-12-14 08:24:14,767 WARN L623 FunctionHandler]: Unknown extern function framebuffer_release [2022-12-14 08:24:14,767 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_fini [2022-12-14 08:24:14,767 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 08:24:14,768 WARN L623 FunctionHandler]: Unknown extern function drm_framebuffer_unregister_private [2022-12-14 08:24:14,768 WARN L623 FunctionHandler]: Unknown extern function drm_framebuffer_cleanup [2022-12-14 08:24:14,769 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 08:24:14,769 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_prepare [2022-12-14 08:24:14,770 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_init [2022-12-14 08:24:14,770 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_single_add_all_connectors [2022-12-14 08:24:14,770 WARN L623 FunctionHandler]: Unknown extern function drm_helper_disable_unused_functions [2022-12-14 08:24:14,770 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_initial_config [2022-12-14 08:24:14,770 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_fini [2022-12-14 08:24:14,772 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_pan_display [2022-12-14 08:24:14,772 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_setcmap [2022-12-14 08:24:14,773 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_set_par [2022-12-14 08:24:14,773 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_blank [2022-12-14 08:24:14,773 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_check_var [2022-12-14 08:24:14,775 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,776 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,776 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,776 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:14,776 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,776 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,777 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,777 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,777 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,777 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,785 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,785 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 08:24:14,786 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:14,786 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,787 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,787 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,787 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,787 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 08:24:14,788 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,788 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,788 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,788 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,790 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,790 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,790 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,791 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,791 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,791 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 08:24:14,793 WARN L623 FunctionHandler]: Unknown extern function i2c_bit_add_bus [2022-12-14 08:24:14,793 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:14,794 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-14 08:24:14,794 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:14,794 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,794 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,794 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,795 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:14,795 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,795 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,795 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,795 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,796 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,796 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,796 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,796 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 08:24:14,797 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:14,797 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,797 WARN L623 FunctionHandler]: Unknown extern function drm_vma_node_is_allowed [2022-12-14 08:24:14,798 WARN L623 FunctionHandler]: Unknown extern function ttm_mem_global_init [2022-12-14 08:24:14,799 WARN L623 FunctionHandler]: Unknown extern function ttm_mem_global_release [2022-12-14 08:24:14,799 WARN L623 FunctionHandler]: Unknown extern function drm_global_item_ref [2022-12-14 08:24:14,799 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:14,800 WARN L623 FunctionHandler]: Unknown extern function drm_global_item_ref [2022-12-14 08:24:14,800 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:14,800 WARN L623 FunctionHandler]: Unknown extern function drm_global_item_unref [2022-12-14 08:24:14,800 WARN L623 FunctionHandler]: Unknown extern function drm_global_item_unref [2022-12-14 08:24:14,801 WARN L623 FunctionHandler]: Unknown extern function drm_global_item_unref [2022-12-14 08:24:14,801 WARN L623 FunctionHandler]: Unknown extern function drm_gem_object_release [2022-12-14 08:24:14,801 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:14,802 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:14,804 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_move_memcpy [2022-12-14 08:24:14,804 WARN L623 FunctionHandler]: Unknown extern function ttm_tt_fini [2022-12-14 08:24:14,804 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:14,805 WARN L623 FunctionHandler]: Unknown extern function ttm_tt_init [2022-12-14 08:24:14,805 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:14,806 WARN L623 FunctionHandler]: Unknown extern function ttm_pool_populate [2022-12-14 08:24:14,806 WARN L623 FunctionHandler]: Unknown extern function ttm_pool_unpopulate [2022-12-14 08:24:14,806 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_device_init [2022-12-14 08:24:14,807 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:14,807 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_init_mm [2022-12-14 08:24:14,807 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:14,807 WARN L623 FunctionHandler]: Unknown extern function arch_phys_wc_add [2022-12-14 08:24:14,808 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_device_release [2022-12-14 08:24:14,808 WARN L623 FunctionHandler]: Unknown extern function arch_phys_wc_del [2022-12-14 08:24:14,810 WARN L623 FunctionHandler]: Unknown extern function drm_gem_object_init [2022-12-14 08:24:14,811 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:24:14,812 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_dma_acc_size [2022-12-14 08:24:14,812 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_init [2022-12-14 08:24:14,814 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_validate [2022-12-14 08:24:14,815 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:14,815 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_validate [2022-12-14 08:24:14,816 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:14,816 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kunmap [2022-12-14 08:24:14,817 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_validate [2022-12-14 08:24:14,817 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:24:14,818 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_mmap [2022-12-14 08:24:14,819 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 08:24:14,821 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_2 [2022-12-14 08:24:14,822 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,822 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,822 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,822 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:14,823 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,823 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,823 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,823 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,823 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,823 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,824 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 08:24:14,824 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 08:24:14,824 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:24:14,824 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:24:14,825 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_cd6095d2-b1f5-4de1-b78b-c1773fe0ba3a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--mgag200--mgag200.ko-entry_point.cil.out.i[367278,367291] [2022-12-14 08:24:14,836 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 08:24:14,837 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 08:24:14,840 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 08:24:14,840 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 08:24:14,841 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 08:24:14,842 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 08:24:14,844 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 08:24:14,844 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 08:24:14,846 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 08:24:14,847 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 08:24:15,022 INFO L208 MainTranslator]: Completed translation [2022-12-14 08:24:15,022 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:24:15 WrapperNode [2022-12-14 08:24:15,022 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 08:24:15,023 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 08:24:15,023 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 08:24:15,023 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 08:24:15,030 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:24:15" (1/1) ... [2022-12-14 08:24:15,102 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:24:15" (1/1) ... [2022-12-14 08:24:18,051 INFO L138 Inliner]: procedures = 565, calls = 3143, calls flagged for inlining = 257, calls inlined = 249, statements flattened = 8882 [2022-12-14 08:24:18,052 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 08:24:18,052 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 08:24:18,052 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 08:24:18,052 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 08:24:18,060 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:24:15" (1/1) ... [2022-12-14 08:24:18,060 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:24:15" (1/1) ... [2022-12-14 08:24:18,963 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:24:15" (1/1) ... [2022-12-14 08:24:18,963 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:24:15" (1/1) ... [2022-12-14 08:24:20,769 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:24:15" (1/1) ... [2022-12-14 08:24:20,791 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:24:15" (1/1) ... [2022-12-14 08:24:20,998 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:24:15" (1/1) ... [2022-12-14 08:24:21,090 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:24:15" (1/1) ... [2022-12-14 08:24:21,891 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 08:24:21,892 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 08:24:21,892 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 08:24:21,892 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 08:24:21,893 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:24:15" (1/1) ... [2022-12-14 08:24:21,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 08:24:21,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6095d2-b1f5-4de1-b78b-c1773fe0ba3a/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 08:24:21,917 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6095d2-b1f5-4de1-b78b-c1773fe0ba3a/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 08:24:21,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6095d2-b1f5-4de1-b78b-c1773fe0ba3a/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 08:24:21,950 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_ref [2022-12-14 08:24:21,950 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_ref [2022-12-14 08:24:21,950 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_cursor_set [2022-12-14 08:24:21,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_cursor_set [2022-12-14 08:24:21,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 08:24:21,950 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 08:24:21,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 08:24:21,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 08:24:21,951 INFO L130 BoogieDeclarations]: Found specification of procedure mga_pci_remove [2022-12-14 08:24:21,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_pci_remove [2022-12-14 08:24:21,951 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_load_lut [2022-12-14 08:24:21,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_load_lut [2022-12-14 08:24:21,951 INFO L130 BoogieDeclarations]: Found specification of procedure mga_user_framebuffer_destroy [2022-12-14 08:24:21,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_user_framebuffer_destroy [2022-12-14 08:24:21,951 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_probe_single_connector_modes [2022-12-14 08:24:21,951 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_probe_single_connector_modes [2022-12-14 08:24:21,951 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2022-12-14 08:24:21,951 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2022-12-14 08:24:21,951 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2022-12-14 08:24:21,951 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2022-12-14 08:24:21,951 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-12-14 08:24:21,952 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-12-14 08:24:21,952 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-12-14 08:24:21,952 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-12-14 08:24:21,952 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-12-14 08:24:21,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-12-14 08:24:21,952 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 08:24:21,952 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 08:24:21,952 INFO L130 BoogieDeclarations]: Found specification of procedure __ww_mutex_lock [2022-12-14 08:24:21,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __ww_mutex_lock [2022-12-14 08:24:21,952 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_disable [2022-12-14 08:24:21,952 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_disable [2022-12-14 08:24:21,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_base_of_ww_mutex [2022-12-14 08:24:21,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_base_of_ww_mutex [2022-12-14 08:24:21,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_struct_mutex_of_drm_device [2022-12-14 08:24:21,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_struct_mutex_of_drm_device [2022-12-14 08:24:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-12-14 08:24:21,953 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-12-14 08:24:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-14 08:24:21,953 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-14 08:24:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_unpin [2022-12-14 08:24:21,953 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_unpin [2022-12-14 08:24:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 08:24:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure mga_dirty_update [2022-12-14 08:24:21,953 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_dirty_update [2022-12-14 08:24:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_fini [2022-12-14 08:24:21,953 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_fini [2022-12-14 08:24:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kmap [2022-12-14 08:24:21,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kmap [2022-12-14 08:24:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_del_sub_from_lru [2022-12-14 08:24:21,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_del_sub_from_lru [2022-12-14 08:24:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_dpms [2022-12-14 08:24:21,954 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_dpms [2022-12-14 08:24:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_driver_unload [2022-12-14 08:24:21,954 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_driver_unload [2022-12-14 08:24:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_ttm_tt_unpopulate [2022-12-14 08:24:21,954 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_ttm_tt_unpopulate [2022-12-14 08:24:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 08:24:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kunmap [2022-12-14 08:24:21,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kunmap [2022-12-14 08:24:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure mga_encoder_prepare [2022-12-14 08:24:21,954 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_encoder_prepare [2022-12-14 08:24:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_unref [2022-12-14 08:24:21,954 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_unref [2022-12-14 08:24:21,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 08:24:21,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 08:24:21,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 08:24:21,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 08:24:21,955 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_apertures [2022-12-14 08:24:21,955 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_apertures [2022-12-14 08:24:21,955 INFO L130 BoogieDeclarations]: Found specification of procedure mga_hide_cursor [2022-12-14 08:24:21,955 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_hide_cursor [2022-12-14 08:24:21,955 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference [2022-12-14 08:24:21,955 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference [2022-12-14 08:24:21,955 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_commit [2022-12-14 08:24:21,955 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_commit [2022-12-14 08:24:21,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-12-14 08:24:21,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-12-14 08:24:21,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 08:24:21,955 INFO L130 BoogieDeclarations]: Found specification of procedure __devm_request_region [2022-12-14 08:24:21,956 INFO L138 BoogieDeclarations]: Found implementation of procedure __devm_request_region [2022-12-14 08:24:21,956 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_gem_free_object [2022-12-14 08:24:21,956 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_gem_free_object [2022-12-14 08:24:21,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 08:24:21,956 INFO L130 BoogieDeclarations]: Found specification of procedure mga_encoder_commit [2022-12-14 08:24:21,956 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_encoder_commit [2022-12-14 08:24:21,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_base_of_ww_mutex [2022-12-14 08:24:21,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_base_of_ww_mutex [2022-12-14 08:24:21,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 08:24:21,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 08:24:21,956 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 08:24:21,956 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 08:24:21,956 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_gem_create [2022-12-14 08:24:21,956 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_gem_create [2022-12-14 08:24:21,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 08:24:21,956 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 08:24:21,956 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-12-14 08:24:21,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-12-14 08:24:21,956 INFO L130 BoogieDeclarations]: Found specification of procedure mga_encoder_dpms [2022-12-14 08:24:21,956 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_encoder_dpms [2022-12-14 08:24:21,956 INFO L130 BoogieDeclarations]: Found specification of procedure mga_vga_calculate_mode_bandwidth [2022-12-14 08:24:21,956 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_vga_calculate_mode_bandwidth [2022-12-14 08:24:21,956 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_destroy [2022-12-14 08:24:21,956 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_destroy [2022-12-14 08:24:21,957 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-12-14 08:24:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-12-14 08:24:21,957 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-12-14 08:24:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-12-14 08:24:21,957 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_validate [2022-12-14 08:24:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_validate [2022-12-14 08:24:21,957 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_pin [2022-12-14 08:24:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_pin [2022-12-14 08:24:21,957 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 08:24:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 08:24:21,957 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_ttm_placement [2022-12-14 08:24:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_ttm_placement [2022-12-14 08:24:21,957 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_cursor_move [2022-12-14 08:24:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_cursor_move [2022-12-14 08:24:21,957 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 08:24:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 08:24:21,957 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_mmap [2022-12-14 08:24:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_mmap [2022-12-14 08:24:21,957 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_unreserve [2022-12-14 08:24:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_unreserve [2022-12-14 08:24:21,957 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-14 08:24:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-14 08:24:21,957 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_push_sysram [2022-12-14 08:24:21,958 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_push_sysram [2022-12-14 08:24:21,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 08:24:21,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 08:24:21,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 08:24:21,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 08:24:21,958 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_mode_set [2022-12-14 08:24:21,958 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_mode_set [2022-12-14 08:24:21,958 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-12-14 08:24:21,958 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_gpu_offset [2022-12-14 08:24:21,958 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_gpu_offset [2022-12-14 08:24:21,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_base_of_ww_mutex [2022-12-14 08:24:21,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_base_of_ww_mutex [2022-12-14 08:24:21,958 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2022-12-14 08:24:21,958 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2022-12-14 08:24:21,958 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-14 08:24:21,958 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-14 08:24:21,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-14 08:24:21,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-14 08:24:21,958 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-12-14 08:24:21,958 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-12-14 08:24:21,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 08:24:21,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 08:24:21,958 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 08:24:21,959 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 08:24:21,959 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked [2022-12-14 08:24:21,959 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked [2022-12-14 08:24:21,959 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-12-14 08:24:21,959 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-12-14 08:24:21,959 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-12-14 08:24:21,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-12-14 08:24:21,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 08:24:21,959 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_free [2022-12-14 08:24:21,959 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_free [2022-12-14 08:24:21,959 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2022-12-14 08:24:21,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_struct_mutex_of_drm_device [2022-12-14 08:24:21,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_struct_mutex_of_drm_device [2022-12-14 08:24:21,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 08:24:21,959 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_mode_fixup [2022-12-14 08:24:21,959 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_mode_fixup [2022-12-14 08:24:21,959 INFO L130 BoogieDeclarations]: Found specification of procedure __ww_mutex_lock_interruptible [2022-12-14 08:24:21,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __ww_mutex_lock_interruptible [2022-12-14 08:24:21,959 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_ttm_backend_destroy [2022-12-14 08:24:21,959 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_ttm_backend_destroy [2022-12-14 08:24:21,959 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2022-12-14 08:24:21,959 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2022-12-14 08:24:21,959 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_create [2022-12-14 08:24:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_create [2022-12-14 08:24:21,960 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_do_set_base [2022-12-14 08:24:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_do_set_base [2022-12-14 08:24:21,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 08:24:21,960 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-14 08:24:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-14 08:24:21,960 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_reserve___0 [2022-12-14 08:24:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_reserve___0 [2022-12-14 08:24:21,960 INFO L130 BoogieDeclarations]: Found specification of procedure mga_encoder_destroy [2022-12-14 08:24:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_encoder_destroy [2022-12-14 08:24:21,960 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_prepare [2022-12-14 08:24:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_prepare [2022-12-14 08:24:21,960 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo [2022-12-14 08:24:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo [2022-12-14 08:24:21,960 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_gamma_set [2022-12-14 08:24:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_gamma_set [2022-12-14 08:24:21,960 INFO L130 BoogieDeclarations]: Found specification of procedure mga_connector_destroy [2022-12-14 08:24:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_connector_destroy [2022-12-14 08:24:21,960 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-12-14 08:24:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-12-14 08:24:21,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put_mutex_19 [2022-12-14 08:24:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put_mutex_19 [2022-12-14 08:24:21,960 INFO L130 BoogieDeclarations]: Found specification of procedure remove_conflicting_framebuffers [2022-12-14 08:24:21,961 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_conflicting_framebuffers [2022-12-14 08:24:21,961 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_connector_dpms [2022-12-14 08:24:21,961 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_connector_dpms [2022-12-14 08:24:21,961 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_framebuffer_init [2022-12-14 08:24:21,961 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_framebuffer_init [2022-12-14 08:24:21,961 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 08:24:21,961 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 08:24:21,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 08:24:21,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 08:24:21,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 08:24:21,961 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_cleanup [2022-12-14 08:24:21,961 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_cleanup [2022-12-14 08:24:21,961 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_reserve [2022-12-14 08:24:21,961 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_reserve [2022-12-14 08:24:21,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-12-14 08:24:21,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-12-14 08:24:21,961 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2022-12-14 08:24:21,961 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2022-12-14 08:24:21,961 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_helper_set_config [2022-12-14 08:24:21,961 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_helper_set_config [2022-12-14 08:24:21,961 INFO L130 BoogieDeclarations]: Found specification of procedure drm_poll [2022-12-14 08:24:21,961 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_poll [2022-12-14 08:24:21,961 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_mode_set_base [2022-12-14 08:24:21,961 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_mode_set_base [2022-12-14 08:24:21,962 INFO L130 BoogieDeclarations]: Found specification of procedure mga_vga_detect [2022-12-14 08:24:21,962 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_vga_detect [2022-12-14 08:24:21,962 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_lookup [2022-12-14 08:24:21,962 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_lookup [2022-12-14 08:24:21,962 INFO L130 BoogieDeclarations]: Found specification of procedure mga_i2c_set [2022-12-14 08:24:21,962 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_i2c_set [2022-12-14 08:24:21,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 08:24:22,698 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 08:24:22,701 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 08:24:23,080 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 08:29:01,824 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 08:29:07,928 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 08:29:07,928 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-12-14 08:29:07,933 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:29:07 BoogieIcfgContainer [2022-12-14 08:29:07,933 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 08:29:07,935 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 08:29:07,935 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 08:29:07,938 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 08:29:07,938 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 08:24:11" (1/3) ... [2022-12-14 08:29:07,939 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c99c7ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 08:29:07, skipping insertion in model container [2022-12-14 08:29:07,939 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:24:15" (2/3) ... [2022-12-14 08:29:07,939 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c99c7ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 08:29:07, skipping insertion in model container [2022-12-14 08:29:07,939 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:29:07" (3/3) ... [2022-12-14 08:29:07,940 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--mgag200--mgag200.ko-entry_point.cil.out.i [2022-12-14 08:29:07,955 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 08:29:07,955 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 08:29:08,043 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 08:29:08,047 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;@30d55c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 08:29:08,047 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 08:29:08,061 INFO L276 IsEmpty]: Start isEmpty. Operand has 2389 states, 1472 states have (on average 1.3369565217391304) internal successors, (1968), 1551 states have internal predecessors, (1968), 812 states have call successors, (812), 104 states have call predecessors, (812), 103 states have return successors, (795), 777 states have call predecessors, (795), 795 states have call successors, (795) [2022-12-14 08:29:08,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 08:29:08,072 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:29:08,073 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:29:08,073 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:29:08,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:29:08,077 INFO L85 PathProgramCache]: Analyzing trace with hash 1800112699, now seen corresponding path program 1 times [2022-12-14 08:29:08,083 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:29:08,083 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [687584412] [2022-12-14 08:29:08,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:29:08,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:29:08,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:29:08,772 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2022-12-14 08:29:08,772 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:29:08,773 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [687584412] [2022-12-14 08:29:08,773 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [687584412] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:29:08,773 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:29:08,774 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 08:29:08,775 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [536176110] [2022-12-14 08:29:08,776 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:29:08,780 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 08:29:08,780 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:29:08,808 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 08:29:08,809 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:29:08,816 INFO L87 Difference]: Start difference. First operand has 2389 states, 1472 states have (on average 1.3369565217391304) internal successors, (1968), 1551 states have internal predecessors, (1968), 812 states have call successors, (812), 104 states have call predecessors, (812), 103 states have return successors, (795), 777 states have call predecessors, (795), 795 states have call successors, (795) Second operand has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2022-12-14 08:29:12,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:29:17,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:29:17,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:29:17,593 INFO L93 Difference]: Finished difference Result 6488 states and 9790 transitions. [2022-12-14 08:29:17,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 08:29:17,596 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 194 [2022-12-14 08:29:17,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:29:17,635 INFO L225 Difference]: With dead ends: 6488 [2022-12-14 08:29:17,635 INFO L226 Difference]: Without dead ends: 4076 [2022-12-14 08:29:17,654 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:29:17,657 INFO L413 NwaCegarLoop]: 3792 mSDtfsCounter, 2571 mSDsluCounter, 3267 mSDsCounter, 0 mSdLazyCounter, 580 mSolverCounterSat, 3 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2574 SdHoareTripleChecker+Valid, 7059 SdHoareTripleChecker+Invalid, 585 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 580 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.4s IncrementalHoareTripleChecker+Time [2022-12-14 08:29:17,658 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2574 Valid, 7059 Invalid, 585 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 580 Invalid, 2 Unknown, 0 Unchecked, 8.4s Time] [2022-12-14 08:29:17,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4076 states. [2022-12-14 08:29:18,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4076 to 4068. [2022-12-14 08:29:18,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4068 states, 2561 states have (on average 1.338149160484186) internal successors, (3427), 2668 states have internal predecessors, (3427), 1305 states have call successors, (1305), 202 states have call predecessors, (1305), 201 states have return successors, (1293), 1257 states have call predecessors, (1293), 1293 states have call successors, (1293) [2022-12-14 08:29:18,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4068 states to 4068 states and 6025 transitions. [2022-12-14 08:29:18,095 INFO L78 Accepts]: Start accepts. Automaton has 4068 states and 6025 transitions. Word has length 194 [2022-12-14 08:29:18,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:29:18,096 INFO L495 AbstractCegarLoop]: Abstraction has 4068 states and 6025 transitions. [2022-12-14 08:29:18,097 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2022-12-14 08:29:18,097 INFO L276 IsEmpty]: Start isEmpty. Operand 4068 states and 6025 transitions. [2022-12-14 08:29:18,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-14 08:29:18,101 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:29:18,102 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:29:18,102 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 08:29:18,102 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:29:18,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:29:18,103 INFO L85 PathProgramCache]: Analyzing trace with hash 1631511596, now seen corresponding path program 1 times [2022-12-14 08:29:18,103 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:29:18,103 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [779282566] [2022-12-14 08:29:18,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:29:18,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:29:18,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:29:18,577 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2022-12-14 08:29:18,577 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:29:18,577 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [779282566] [2022-12-14 08:29:18,577 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [779282566] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:29:18,577 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:29:18,578 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 08:29:18,578 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [456630355] [2022-12-14 08:29:18,578 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:29:18,579 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 08:29:18,579 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:29:18,580 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 08:29:18,580 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:29:18,580 INFO L87 Difference]: Start difference. First operand 4068 states and 6025 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-14 08:29:22,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:29:26,661 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:29:26,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:29:26,871 INFO L93 Difference]: Finished difference Result 7492 states and 11130 transitions. [2022-12-14 08:29:26,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 08:29:26,872 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 197 [2022-12-14 08:29:26,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:29:26,904 INFO L225 Difference]: With dead ends: 7492 [2022-12-14 08:29:26,904 INFO L226 Difference]: Without dead ends: 7486 [2022-12-14 08:29:26,908 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:29:26,909 INFO L413 NwaCegarLoop]: 3898 mSDtfsCounter, 2576 mSDsluCounter, 3171 mSDsCounter, 0 mSdLazyCounter, 584 mSolverCounterSat, 7 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2576 SdHoareTripleChecker+Valid, 7069 SdHoareTripleChecker+Invalid, 593 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 584 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.0s IncrementalHoareTripleChecker+Time [2022-12-14 08:29:26,909 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2576 Valid, 7069 Invalid, 593 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 584 Invalid, 2 Unknown, 0 Unchecked, 8.0s Time] [2022-12-14 08:29:26,918 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7486 states. [2022-12-14 08:29:27,190 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7486 to 7475. [2022-12-14 08:29:27,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7475 states, 4754 states have (on average 1.3500210349179638) internal successors, (6418), 4967 states have internal predecessors, (6418), 2329 states have call successors, (2329), 398 states have call predecessors, (2329), 391 states have return successors, (2355), 2227 states have call predecessors, (2355), 2317 states have call successors, (2355) [2022-12-14 08:29:27,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7475 states to 7475 states and 11102 transitions. [2022-12-14 08:29:27,232 INFO L78 Accepts]: Start accepts. Automaton has 7475 states and 11102 transitions. Word has length 197 [2022-12-14 08:29:27,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:29:27,233 INFO L495 AbstractCegarLoop]: Abstraction has 7475 states and 11102 transitions. [2022-12-14 08:29:27,233 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-14 08:29:27,233 INFO L276 IsEmpty]: Start isEmpty. Operand 7475 states and 11102 transitions. [2022-12-14 08:29:27,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 08:29:27,237 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:29:27,237 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:29:27,237 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 08:29:27,238 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:29:27,238 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:29:27,238 INFO L85 PathProgramCache]: Analyzing trace with hash 16440309, now seen corresponding path program 1 times [2022-12-14 08:29:27,238 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:29:27,238 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1070569231] [2022-12-14 08:29:27,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:29:27,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:29:27,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:29:27,590 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2022-12-14 08:29:27,591 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:29:27,591 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1070569231] [2022-12-14 08:29:27,591 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1070569231] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:29:27,591 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:29:27,591 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 08:29:27,591 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1606603092] [2022-12-14 08:29:27,591 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:29:27,592 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 08:29:27,592 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:29:27,592 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 08:29:27,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:29:27,593 INFO L87 Difference]: Start difference. First operand 7475 states and 11102 transitions. Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2022-12-14 08:29:30,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:29:35,466 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:29:35,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:29:35,967 INFO L93 Difference]: Finished difference Result 21012 states and 31162 transitions. [2022-12-14 08:29:35,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 08:29:35,968 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 199 [2022-12-14 08:29:35,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:29:36,024 INFO L225 Difference]: With dead ends: 21012 [2022-12-14 08:29:36,024 INFO L226 Difference]: Without dead ends: 13572 [2022-12-14 08:29:36,050 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:29:36,051 INFO L413 NwaCegarLoop]: 3687 mSDtfsCounter, 2348 mSDsluCounter, 3153 mSDsCounter, 0 mSdLazyCounter, 581 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2351 SdHoareTripleChecker+Valid, 6840 SdHoareTripleChecker+Invalid, 585 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 581 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.0s IncrementalHoareTripleChecker+Time [2022-12-14 08:29:36,051 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2351 Valid, 6840 Invalid, 585 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 581 Invalid, 2 Unknown, 0 Unchecked, 8.0s Time] [2022-12-14 08:29:36,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13572 states. [2022-12-14 08:29:36,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13572 to 13545. [2022-12-14 08:29:36,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13545 states, 8652 states have (on average 1.3550624133148406) internal successors, (11724), 9063 states have internal predecessors, (11724), 4145 states have call successors, (4145), 760 states have call predecessors, (4145), 747 states have return successors, (4207), 3951 states have call predecessors, (4207), 4133 states have call successors, (4207) [2022-12-14 08:29:36,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13545 states to 13545 states and 20076 transitions. [2022-12-14 08:29:36,581 INFO L78 Accepts]: Start accepts. Automaton has 13545 states and 20076 transitions. Word has length 199 [2022-12-14 08:29:36,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:29:36,582 INFO L495 AbstractCegarLoop]: Abstraction has 13545 states and 20076 transitions. [2022-12-14 08:29:36,583 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2022-12-14 08:29:36,583 INFO L276 IsEmpty]: Start isEmpty. Operand 13545 states and 20076 transitions. [2022-12-14 08:29:36,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 08:29:36,585 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:29:36,585 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:29:36,585 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 08:29:36,585 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:29:36,585 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:29:36,585 INFO L85 PathProgramCache]: Analyzing trace with hash -964100796, now seen corresponding path program 1 times [2022-12-14 08:29:36,586 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:29:36,586 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [355046316] [2022-12-14 08:29:36,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:29:36,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:29:36,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:29:36,839 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2022-12-14 08:29:36,840 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:29:36,840 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [355046316] [2022-12-14 08:29:36,840 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [355046316] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:29:36,840 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:29:36,840 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 08:29:36,840 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1135337022] [2022-12-14 08:29:36,840 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:29:36,841 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 08:29:36,841 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:29:36,841 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 08:29:36,842 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:29:36,842 INFO L87 Difference]: Start difference. First operand 13545 states and 20076 transitions. Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-14 08:29:39,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:29:43,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:29:44,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:29:44,031 INFO L93 Difference]: Finished difference Result 13748 states and 20330 transitions. [2022-12-14 08:29:44,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 08:29:44,032 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 198 [2022-12-14 08:29:44,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:29:44,080 INFO L225 Difference]: With dead ends: 13748 [2022-12-14 08:29:44,080 INFO L226 Difference]: Without dead ends: 13745 [2022-12-14 08:29:44,087 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:29:44,088 INFO L413 NwaCegarLoop]: 3265 mSDtfsCounter, 2611 mSDsluCounter, 1022 mSDsCounter, 0 mSdLazyCounter, 352 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2614 SdHoareTripleChecker+Valid, 4287 SdHoareTripleChecker+Invalid, 354 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 352 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2022-12-14 08:29:44,088 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2614 Valid, 4287 Invalid, 354 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 352 Invalid, 2 Unknown, 0 Unchecked, 6.8s Time] [2022-12-14 08:29:44,099 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13745 states. [2022-12-14 08:29:44,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13745 to 13740. [2022-12-14 08:29:44,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13740 states, 8771 states have (on average 1.3537795006270665) internal successors, (11874), 9187 states have internal predecessors, (11874), 4193 states have call successors, (4193), 788 states have call predecessors, (4193), 775 states have return successors, (4256), 4000 states have call predecessors, (4256), 4182 states have call successors, (4256) [2022-12-14 08:29:44,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13740 states to 13740 states and 20323 transitions. [2022-12-14 08:29:44,581 INFO L78 Accepts]: Start accepts. Automaton has 13740 states and 20323 transitions. Word has length 198 [2022-12-14 08:29:44,581 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:29:44,581 INFO L495 AbstractCegarLoop]: Abstraction has 13740 states and 20323 transitions. [2022-12-14 08:29:44,581 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-14 08:29:44,581 INFO L276 IsEmpty]: Start isEmpty. Operand 13740 states and 20323 transitions. [2022-12-14 08:29:44,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 08:29:44,583 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:29:44,583 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:29:44,583 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-14 08:29:44,583 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:29:44,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:29:44,584 INFO L85 PathProgramCache]: Analyzing trace with hash 176298543, now seen corresponding path program 1 times [2022-12-14 08:29:44,584 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:29:44,584 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [204617385] [2022-12-14 08:29:44,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:29:44,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:29:44,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:29:44,812 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2022-12-14 08:29:44,812 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:29:44,813 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [204617385] [2022-12-14 08:29:44,813 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [204617385] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:29:44,813 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:29:44,813 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 08:29:44,813 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1440523299] [2022-12-14 08:29:44,813 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:29:44,814 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 08:29:44,814 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:29:44,814 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 08:29:44,815 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:29:44,815 INFO L87 Difference]: Start difference. First operand 13740 states and 20323 transitions. Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-14 08:29:47,992 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:29:52,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:29:52,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:29:52,678 INFO L93 Difference]: Finished difference Result 13747 states and 20328 transitions. [2022-12-14 08:29:52,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 08:29:52,679 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 199 [2022-12-14 08:29:52,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:29:52,726 INFO L225 Difference]: With dead ends: 13747 [2022-12-14 08:29:52,726 INFO L226 Difference]: Without dead ends: 13744 [2022-12-14 08:29:52,734 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:29:52,735 INFO L413 NwaCegarLoop]: 3263 mSDtfsCounter, 2608 mSDsluCounter, 1022 mSDsCounter, 0 mSdLazyCounter, 352 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2611 SdHoareTripleChecker+Valid, 4285 SdHoareTripleChecker+Invalid, 354 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 352 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.5s IncrementalHoareTripleChecker+Time [2022-12-14 08:29:52,735 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2611 Valid, 4285 Invalid, 354 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 352 Invalid, 2 Unknown, 0 Unchecked, 7.5s Time] [2022-12-14 08:29:52,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13744 states. [2022-12-14 08:29:53,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13744 to 13739. [2022-12-14 08:29:53,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13739 states, 8771 states have (on average 1.3536654885417854) internal successors, (11873), 9186 states have internal predecessors, (11873), 4192 states have call successors, (4192), 788 states have call predecessors, (4192), 775 states have return successors, (4256), 4000 states have call predecessors, (4256), 4182 states have call successors, (4256) [2022-12-14 08:29:53,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13739 states to 13739 states and 20321 transitions. [2022-12-14 08:29:53,238 INFO L78 Accepts]: Start accepts. Automaton has 13739 states and 20321 transitions. Word has length 199 [2022-12-14 08:29:53,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:29:53,239 INFO L495 AbstractCegarLoop]: Abstraction has 13739 states and 20321 transitions. [2022-12-14 08:29:53,239 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-14 08:29:53,239 INFO L276 IsEmpty]: Start isEmpty. Operand 13739 states and 20321 transitions. [2022-12-14 08:29:53,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-14 08:29:53,240 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:29:53,240 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:29:53,240 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-14 08:29:53,241 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:29:53,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:29:53,241 INFO L85 PathProgramCache]: Analyzing trace with hash 1168944551, now seen corresponding path program 1 times [2022-12-14 08:29:53,241 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:29:53,241 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1737383037] [2022-12-14 08:29:53,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:29:53,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:29:53,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:29:53,459 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2022-12-14 08:29:53,459 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:29:53,459 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1737383037] [2022-12-14 08:29:53,459 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1737383037] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:29:53,460 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:29:53,460 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 08:29:53,460 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1718396219] [2022-12-14 08:29:53,460 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:29:53,460 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 08:29:53,461 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:29:53,461 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 08:29:53,461 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:29:53,461 INFO L87 Difference]: Start difference. First operand 13739 states and 20321 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-14 08:29:56,100 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:29:59,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:30:00,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:30:00,431 INFO L93 Difference]: Finished difference Result 13746 states and 20326 transitions. [2022-12-14 08:30:00,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 08:30:00,432 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 200 [2022-12-14 08:30:00,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:30:00,476 INFO L225 Difference]: With dead ends: 13746 [2022-12-14 08:30:00,476 INFO L226 Difference]: Without dead ends: 13743 [2022-12-14 08:30:00,484 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:30:00,484 INFO L413 NwaCegarLoop]: 3261 mSDtfsCounter, 2605 mSDsluCounter, 1022 mSDsCounter, 0 mSdLazyCounter, 352 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2608 SdHoareTripleChecker+Valid, 4283 SdHoareTripleChecker+Invalid, 354 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 352 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.6s IncrementalHoareTripleChecker+Time [2022-12-14 08:30:00,485 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2608 Valid, 4283 Invalid, 354 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 352 Invalid, 2 Unknown, 0 Unchecked, 6.6s Time] [2022-12-14 08:30:00,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13743 states. [2022-12-14 08:30:00,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13743 to 13738. [2022-12-14 08:30:00,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13738 states, 8771 states have (on average 1.3535514764565044) internal successors, (11872), 9185 states have internal predecessors, (11872), 4191 states have call successors, (4191), 788 states have call predecessors, (4191), 775 states have return successors, (4256), 4000 states have call predecessors, (4256), 4182 states have call successors, (4256) [2022-12-14 08:30:01,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13738 states to 13738 states and 20319 transitions. [2022-12-14 08:30:01,024 INFO L78 Accepts]: Start accepts. Automaton has 13738 states and 20319 transitions. Word has length 200 [2022-12-14 08:30:01,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:30:01,025 INFO L495 AbstractCegarLoop]: Abstraction has 13738 states and 20319 transitions. [2022-12-14 08:30:01,025 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-14 08:30:01,025 INFO L276 IsEmpty]: Start isEmpty. Operand 13738 states and 20319 transitions. [2022-12-14 08:30:01,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-14 08:30:01,026 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:30:01,027 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:30:01,027 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-14 08:30:01,027 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:30:01,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:30:01,027 INFO L85 PathProgramCache]: Analyzing trace with hash 1876204594, now seen corresponding path program 1 times [2022-12-14 08:30:01,027 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:30:01,028 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1965622245] [2022-12-14 08:30:01,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:30:01,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:30:01,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:30:01,246 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2022-12-14 08:30:01,246 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:30:01,247 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1965622245] [2022-12-14 08:30:01,247 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1965622245] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:30:01,247 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:30:01,247 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 08:30:01,247 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1955422432] [2022-12-14 08:30:01,247 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:30:01,247 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 08:30:01,247 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:30:01,248 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 08:30:01,248 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:30:01,248 INFO L87 Difference]: Start difference. First operand 13738 states and 20319 transitions. Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-14 08:30:03,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:30:07,791 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:30:08,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:30:08,251 INFO L93 Difference]: Finished difference Result 13745 states and 20324 transitions. [2022-12-14 08:30:08,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 08:30:08,252 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 201 [2022-12-14 08:30:08,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:30:08,296 INFO L225 Difference]: With dead ends: 13745 [2022-12-14 08:30:08,296 INFO L226 Difference]: Without dead ends: 13742 [2022-12-14 08:30:08,304 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:30:08,304 INFO L413 NwaCegarLoop]: 3259 mSDtfsCounter, 2602 mSDsluCounter, 1022 mSDsCounter, 0 mSdLazyCounter, 352 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2605 SdHoareTripleChecker+Valid, 4281 SdHoareTripleChecker+Invalid, 354 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 352 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.6s IncrementalHoareTripleChecker+Time [2022-12-14 08:30:08,305 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2605 Valid, 4281 Invalid, 354 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 352 Invalid, 2 Unknown, 0 Unchecked, 6.6s Time] [2022-12-14 08:30:08,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13742 states. [2022-12-14 08:30:08,903 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13742 to 13737. [2022-12-14 08:30:08,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13737 states, 8771 states have (on average 1.3534374643712233) internal successors, (11871), 9184 states have internal predecessors, (11871), 4190 states have call successors, (4190), 788 states have call predecessors, (4190), 775 states have return successors, (4256), 4000 states have call predecessors, (4256), 4182 states have call successors, (4256) [2022-12-14 08:30:08,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13737 states to 13737 states and 20317 transitions. [2022-12-14 08:30:08,956 INFO L78 Accepts]: Start accepts. Automaton has 13737 states and 20317 transitions. Word has length 201 [2022-12-14 08:30:08,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:30:08,956 INFO L495 AbstractCegarLoop]: Abstraction has 13737 states and 20317 transitions. [2022-12-14 08:30:08,956 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-14 08:30:08,957 INFO L276 IsEmpty]: Start isEmpty. Operand 13737 states and 20317 transitions. [2022-12-14 08:30:08,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-12-14 08:30:08,958 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:30:08,958 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:30:08,958 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-14 08:30:08,958 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:30:08,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:30:08,959 INFO L85 PathProgramCache]: Analyzing trace with hash -1968532982, now seen corresponding path program 1 times [2022-12-14 08:30:08,959 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:30:08,959 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2123381181] [2022-12-14 08:30:08,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:30:08,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:30:09,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:30:09,177 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2022-12-14 08:30:09,177 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:30:09,177 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2123381181] [2022-12-14 08:30:09,177 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2123381181] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:30:09,177 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:30:09,178 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 08:30:09,178 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [891693351] [2022-12-14 08:30:09,178 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:30:09,178 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 08:30:09,178 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:30:09,179 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 08:30:09,179 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:30:09,179 INFO L87 Difference]: Start difference. First operand 13737 states and 20317 transitions. Second operand has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-14 08:30:12,048 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:30:18,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:30:18,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:30:18,958 INFO L93 Difference]: Finished difference Result 39148 states and 57942 transitions. [2022-12-14 08:30:18,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 08:30:18,959 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 202 [2022-12-14 08:30:18,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:30:19,056 INFO L225 Difference]: With dead ends: 39148 [2022-12-14 08:30:19,056 INFO L226 Difference]: Without dead ends: 25446 [2022-12-14 08:30:19,109 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:30:19,110 INFO L413 NwaCegarLoop]: 3870 mSDtfsCounter, 2476 mSDsluCounter, 3042 mSDsCounter, 0 mSdLazyCounter, 610 mSolverCounterSat, 5 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2479 SdHoareTripleChecker+Valid, 6912 SdHoareTripleChecker+Invalid, 617 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 610 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.9s IncrementalHoareTripleChecker+Time [2022-12-14 08:30:19,110 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2479 Valid, 6912 Invalid, 617 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 610 Invalid, 2 Unknown, 0 Unchecked, 8.9s Time] [2022-12-14 08:30:19,131 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25446 states. [2022-12-14 08:30:20,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25446 to 25401. [2022-12-14 08:30:20,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25401 states, 16349 states have (on average 1.35225396048688) internal successors, (22108), 17011 states have internal predecessors, (22108), 7596 states have call successors, (7596), 1489 states have call predecessors, (7596), 1455 states have return successors, (7852), 7312 states have call predecessors, (7852), 7586 states have call successors, (7852) [2022-12-14 08:30:20,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25401 states to 25401 states and 37556 transitions. [2022-12-14 08:30:20,184 INFO L78 Accepts]: Start accepts. Automaton has 25401 states and 37556 transitions. Word has length 202 [2022-12-14 08:30:20,185 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:30:20,185 INFO L495 AbstractCegarLoop]: Abstraction has 25401 states and 37556 transitions. [2022-12-14 08:30:20,185 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-14 08:30:20,185 INFO L276 IsEmpty]: Start isEmpty. Operand 25401 states and 37556 transitions. [2022-12-14 08:30:20,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 08:30:20,186 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:30:20,186 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:30:20,187 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-14 08:30:20,187 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:30:20,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:30:20,187 INFO L85 PathProgramCache]: Analyzing trace with hash -896308683, now seen corresponding path program 1 times [2022-12-14 08:30:20,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:30:20,187 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [72577563] [2022-12-14 08:30:20,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:30:20,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:30:20,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:30:20,397 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2022-12-14 08:30:20,397 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:30:20,397 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [72577563] [2022-12-14 08:30:20,397 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [72577563] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:30:20,397 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:30:20,397 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 08:30:20,397 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [533294234] [2022-12-14 08:30:20,397 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:30:20,398 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 08:30:20,398 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:30:20,398 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 08:30:20,398 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:30:20,398 INFO L87 Difference]: Start difference. First operand 25401 states and 37556 transitions. Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-14 08:30:22,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:30:27,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:30:28,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:30:28,165 INFO L93 Difference]: Finished difference Result 25408 states and 37561 transitions. [2022-12-14 08:30:28,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 08:30:28,166 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 203 [2022-12-14 08:30:28,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:30:28,251 INFO L225 Difference]: With dead ends: 25408 [2022-12-14 08:30:28,251 INFO L226 Difference]: Without dead ends: 25397 [2022-12-14 08:30:28,264 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:30:28,264 INFO L413 NwaCegarLoop]: 3258 mSDtfsCounter, 2598 mSDsluCounter, 1022 mSDsCounter, 0 mSdLazyCounter, 351 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2601 SdHoareTripleChecker+Valid, 4280 SdHoareTripleChecker+Invalid, 353 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 351 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2022-12-14 08:30:28,264 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2601 Valid, 4280 Invalid, 353 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 351 Invalid, 2 Unknown, 0 Unchecked, 6.8s Time] [2022-12-14 08:30:28,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25397 states. [2022-12-14 08:30:29,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25397 to 25392. [2022-12-14 08:30:29,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25392 states, 16341 states have (on average 1.351998041735512) internal successors, (22093), 17002 states have internal predecessors, (22093), 7595 states have call successors, (7595), 1489 states have call predecessors, (7595), 1455 states have return successors, (7852), 7312 states have call predecessors, (7852), 7586 states have call successors, (7852) [2022-12-14 08:30:29,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25392 states to 25392 states and 37540 transitions. [2022-12-14 08:30:29,388 INFO L78 Accepts]: Start accepts. Automaton has 25392 states and 37540 transitions. Word has length 203 [2022-12-14 08:30:29,388 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:30:29,388 INFO L495 AbstractCegarLoop]: Abstraction has 25392 states and 37540 transitions. [2022-12-14 08:30:29,388 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-14 08:30:29,388 INFO L276 IsEmpty]: Start isEmpty. Operand 25392 states and 37540 transitions. [2022-12-14 08:30:29,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2022-12-14 08:30:29,390 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:30:29,390 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:30:29,391 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-14 08:30:29,391 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:30:29,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:30:29,391 INFO L85 PathProgramCache]: Analyzing trace with hash -288734223, now seen corresponding path program 1 times [2022-12-14 08:30:29,391 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:30:29,391 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1396656105] [2022-12-14 08:30:29,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:30:29,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:30:29,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:30:29,586 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 646 trivial. 0 not checked. [2022-12-14 08:30:29,586 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:30:29,586 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1396656105] [2022-12-14 08:30:29,587 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1396656105] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:30:29,587 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:30:29,587 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 08:30:29,587 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1145990310] [2022-12-14 08:30:29,587 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:30:29,588 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 08:30:29,588 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:30:29,588 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 08:30:29,588 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:30:29,588 INFO L87 Difference]: Start difference. First operand 25392 states and 37540 transitions. Second operand has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2022-12-14 08:30:32,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:30:40,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:30:40,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:30:40,970 INFO L93 Difference]: Finished difference Result 75017 states and 110882 transitions. [2022-12-14 08:30:40,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 08:30:40,971 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) Word has length 234 [2022-12-14 08:30:40,971 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:30:41,163 INFO L225 Difference]: With dead ends: 75017 [2022-12-14 08:30:41,163 INFO L226 Difference]: Without dead ends: 49660 [2022-12-14 08:30:41,255 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:30:41,256 INFO L413 NwaCegarLoop]: 3920 mSDtfsCounter, 2586 mSDsluCounter, 3153 mSDsCounter, 0 mSdLazyCounter, 613 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2589 SdHoareTripleChecker+Valid, 7073 SdHoareTripleChecker+Invalid, 617 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 613 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.3s IncrementalHoareTripleChecker+Time [2022-12-14 08:30:41,256 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2589 Valid, 7073 Invalid, 617 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 613 Invalid, 2 Unknown, 0 Unchecked, 9.3s Time] [2022-12-14 08:30:41,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49660 states. [2022-12-14 08:30:43,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49660 to 49624. [2022-12-14 08:30:43,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49624 states, 31985 states have (on average 1.3545411911833671) internal successors, (43325), 33298 states have internal predecessors, (43325), 14759 states have call successors, (14759), 2937 states have call predecessors, (14759), 2879 states have return successors, (15258), 14204 states have call predecessors, (15258), 14750 states have call successors, (15258) [2022-12-14 08:30:43,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49624 states to 49624 states and 73342 transitions. [2022-12-14 08:30:43,658 INFO L78 Accepts]: Start accepts. Automaton has 49624 states and 73342 transitions. Word has length 234 [2022-12-14 08:30:43,659 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:30:43,659 INFO L495 AbstractCegarLoop]: Abstraction has 49624 states and 73342 transitions. [2022-12-14 08:30:43,659 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2022-12-14 08:30:43,659 INFO L276 IsEmpty]: Start isEmpty. Operand 49624 states and 73342 transitions. [2022-12-14 08:30:43,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2022-12-14 08:30:43,662 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:30:43,663 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 8, 8, 8, 8, 8, 8, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:30:43,663 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-14 08:30:43,663 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:30:43,663 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:30:43,663 INFO L85 PathProgramCache]: Analyzing trace with hash -884716132, now seen corresponding path program 1 times [2022-12-14 08:30:43,663 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:30:43,663 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1106775849] [2022-12-14 08:30:43,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:30:43,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:30:43,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:30:43,888 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2022-12-14 08:30:43,888 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:30:43,888 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1106775849] [2022-12-14 08:30:43,888 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1106775849] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:30:43,888 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:30:43,888 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 08:30:43,888 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1446829607] [2022-12-14 08:30:43,889 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:30:43,889 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 08:30:43,889 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:30:43,890 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 08:30:43,890 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:30:43,890 INFO L87 Difference]: Start difference. First operand 49624 states and 73342 transitions. Second operand has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-12-14 08:30:46,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:30:56,441 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:30:57,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:30:57,653 INFO L93 Difference]: Finished difference Result 146789 states and 216896 transitions. [2022-12-14 08:30:57,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 08:30:57,654 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 281 [2022-12-14 08:30:57,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:30:57,994 INFO L225 Difference]: With dead ends: 146789 [2022-12-14 08:30:57,994 INFO L226 Difference]: Without dead ends: 97200 [2022-12-14 08:30:58,161 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:30:58,161 INFO L413 NwaCegarLoop]: 3929 mSDtfsCounter, 2554 mSDsluCounter, 3153 mSDsCounter, 0 mSdLazyCounter, 614 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2557 SdHoareTripleChecker+Valid, 7082 SdHoareTripleChecker+Invalid, 618 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 614 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.0s IncrementalHoareTripleChecker+Time [2022-12-14 08:30:58,161 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2557 Valid, 7082 Invalid, 618 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 614 Invalid, 2 Unknown, 0 Unchecked, 10.0s Time] [2022-12-14 08:30:58,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97200 states. [2022-12-14 08:31:02,569 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97200 to 97164. [2022-12-14 08:31:02,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 97164 states, 62765 states have (on average 1.356759340396718) internal successors, (85157), 65382 states have internal predecessors, (85157), 28719 states have call successors, (28719), 5785 states have call predecessors, (28719), 5679 states have return successors, (29662), 27620 states have call predecessors, (29662), 28710 states have call successors, (29662) [2022-12-14 08:31:02,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97164 states to 97164 states and 143538 transitions. [2022-12-14 08:31:02,979 INFO L78 Accepts]: Start accepts. Automaton has 97164 states and 143538 transitions. Word has length 281 [2022-12-14 08:31:02,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:31:02,979 INFO L495 AbstractCegarLoop]: Abstraction has 97164 states and 143538 transitions. [2022-12-14 08:31:02,979 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-12-14 08:31:02,979 INFO L276 IsEmpty]: Start isEmpty. Operand 97164 states and 143538 transitions. [2022-12-14 08:31:02,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2022-12-14 08:31:02,986 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:31:02,986 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 13, 9, 9, 9, 9, 9, 9, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:31:02,986 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-14 08:31:02,986 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:31:02,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:31:02,987 INFO L85 PathProgramCache]: Analyzing trace with hash -990444642, now seen corresponding path program 1 times [2022-12-14 08:31:02,987 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:31:02,987 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1575019589] [2022-12-14 08:31:02,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:31:02,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:31:03,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:31:03,270 INFO L134 CoverageAnalysis]: Checked inductivity of 1044 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1038 trivial. 0 not checked. [2022-12-14 08:31:03,270 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:31:03,271 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1575019589] [2022-12-14 08:31:03,271 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1575019589] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:31:03,271 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:31:03,271 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 08:31:03,271 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [25326406] [2022-12-14 08:31:03,271 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:31:03,272 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 08:31:03,272 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:31:03,273 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 08:31:03,273 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:31:03,273 INFO L87 Difference]: Start difference. First operand 97164 states and 143538 transitions. Second operand has 3 states, 3 states have (on average 32.0) internal successors, (96), 3 states have internal predecessors, (96), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2022-12-14 08:31:05,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:31:09,847 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:31:19,078 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:31:21,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:31:21,056 INFO L93 Difference]: Finished difference Result 282989 states and 417396 transitions. [2022-12-14 08:31:21,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 08:31:21,057 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.0) internal successors, (96), 3 states have internal predecessors, (96), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 319 [2022-12-14 08:31:21,058 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:31:21,685 INFO L225 Difference]: With dead ends: 282989 [2022-12-14 08:31:21,685 INFO L226 Difference]: Without dead ends: 185860 [2022-12-14 08:31:21,975 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:31:21,976 INFO L413 NwaCegarLoop]: 3935 mSDtfsCounter, 2408 mSDsluCounter, 3153 mSDsCounter, 0 mSdLazyCounter, 616 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2411 SdHoareTripleChecker+Valid, 7088 SdHoareTripleChecker+Invalid, 620 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 616 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.5s IncrementalHoareTripleChecker+Time [2022-12-14 08:31:21,976 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2411 Valid, 7088 Invalid, 620 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 616 Invalid, 2 Unknown, 0 Unchecked, 10.5s Time] [2022-12-14 08:31:22,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 185860 states. [2022-12-14 08:31:30,432 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 185860 to 185800. [2022-12-14 08:31:30,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 185800 states, 120113 states have (on average 1.355565176125815) internal successors, (162821), 124794 states have internal predecessors, (162821), 54583 states have call successors, (54583), 11313 states have call predecessors, (54583), 11103 states have return successors, (56382), 52612 states have call predecessors, (56382), 54574 states have call successors, (56382) [2022-12-14 08:31:31,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185800 states to 185800 states and 273786 transitions. [2022-12-14 08:31:31,256 INFO L78 Accepts]: Start accepts. Automaton has 185800 states and 273786 transitions. Word has length 319 [2022-12-14 08:31:31,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:31:31,257 INFO L495 AbstractCegarLoop]: Abstraction has 185800 states and 273786 transitions. [2022-12-14 08:31:31,257 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.0) internal successors, (96), 3 states have internal predecessors, (96), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2022-12-14 08:31:31,257 INFO L276 IsEmpty]: Start isEmpty. Operand 185800 states and 273786 transitions. [2022-12-14 08:31:31,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2022-12-14 08:31:31,262 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:31:31,262 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 11, 11, 11, 11, 11, 11, 11, 11, 11, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:31:31,262 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-14 08:31:31,263 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:31:31,263 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:31:31,263 INFO L85 PathProgramCache]: Analyzing trace with hash -941526426, now seen corresponding path program 1 times [2022-12-14 08:31:31,263 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:31:31,263 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1617201592] [2022-12-14 08:31:31,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:31:31,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:31:31,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:31:31,517 INFO L134 CoverageAnalysis]: Checked inductivity of 1108 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1102 trivial. 0 not checked. [2022-12-14 08:31:31,517 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:31:31,517 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1617201592] [2022-12-14 08:31:31,518 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1617201592] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:31:31,518 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:31:31,518 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 08:31:31,518 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [852775618] [2022-12-14 08:31:31,518 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:31:31,518 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 08:31:31,518 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:31:31,519 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 08:31:31,519 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:31:31,519 INFO L87 Difference]: Start difference. First operand 185800 states and 273786 transitions. Second operand has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-12-14 08:31:42,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:31:54,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:31:54,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:31:54,589 INFO L93 Difference]: Finished difference Result 518600 states and 761747 transitions. [2022-12-14 08:31:54,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 08:31:54,590 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 335 [2022-12-14 08:31:54,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:31:55,981 INFO L225 Difference]: With dead ends: 518600 [2022-12-14 08:31:55,982 INFO L226 Difference]: Without dead ends: 332835 [2022-12-14 08:31:56,537 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:31:56,538 INFO L413 NwaCegarLoop]: 4038 mSDtfsCounter, 2354 mSDsluCounter, 3090 mSDsCounter, 0 mSdLazyCounter, 701 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2354 SdHoareTripleChecker+Valid, 7128 SdHoareTripleChecker+Invalid, 705 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 701 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.7s IncrementalHoareTripleChecker+Time [2022-12-14 08:31:56,538 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2354 Valid, 7128 Invalid, 705 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 701 Invalid, 2 Unknown, 0 Unchecked, 9.7s Time] [2022-12-14 08:31:56,785 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 332835 states. [2022-12-14 08:32:12,191 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 332835 to 332800. [2022-12-14 08:32:12,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 332800 states, 216537 states have (on average 1.3600493218249075) internal successors, (294501), 224898 states have internal predecessors, (294501), 95111 states have call successors, (95111), 21569 states have call predecessors, (95111), 21151 states have return successors, (98238), 91396 states have call predecessors, (98238), 95102 states have call successors, (98238) [2022-12-14 08:32:14,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332800 states to 332800 states and 487850 transitions. [2022-12-14 08:32:14,237 INFO L78 Accepts]: Start accepts. Automaton has 332800 states and 487850 transitions. Word has length 335 [2022-12-14 08:32:14,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:32:14,238 INFO L495 AbstractCegarLoop]: Abstraction has 332800 states and 487850 transitions. [2022-12-14 08:32:14,238 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-12-14 08:32:14,238 INFO L276 IsEmpty]: Start isEmpty. Operand 332800 states and 487850 transitions. [2022-12-14 08:32:14,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2022-12-14 08:32:14,244 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:32:14,244 INFO L195 NwaCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 14, 14, 14, 14, 8, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:32:14,244 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-14 08:32:14,244 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:32:14,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:32:14,245 INFO L85 PathProgramCache]: Analyzing trace with hash 1135601715, now seen corresponding path program 1 times [2022-12-14 08:32:14,245 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:32:14,245 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1378802742] [2022-12-14 08:32:14,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:32:14,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:32:14,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:32:14,608 INFO L134 CoverageAnalysis]: Checked inductivity of 1717 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 1703 trivial. 0 not checked. [2022-12-14 08:32:14,608 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:32:14,608 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1378802742] [2022-12-14 08:32:14,608 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1378802742] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:32:14,608 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:32:14,608 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 08:32:14,609 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [10267433] [2022-12-14 08:32:14,609 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:32:14,609 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 08:32:14,609 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:32:14,610 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 08:32:14,610 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:32:14,610 INFO L87 Difference]: Start difference. First operand 332800 states and 487850 transitions. Second operand has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 2 states have call successors, (49), 2 states have call predecessors, (49), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2022-12-14 08:32:28,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:32:48,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:32:48,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:32:48,533 INFO L93 Difference]: Finished difference Result 909463 states and 1331002 transitions. [2022-12-14 08:32:48,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 08:32:48,534 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 2 states have call successors, (49), 2 states have call predecessors, (49), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) Word has length 398 [2022-12-14 08:32:48,534 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:32:51,264 INFO L225 Difference]: With dead ends: 909463 [2022-12-14 08:32:51,264 INFO L226 Difference]: Without dead ends: 576698 [2022-12-14 08:32:52,559 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:32:52,559 INFO L413 NwaCegarLoop]: 4607 mSDtfsCounter, 2127 mSDsluCounter, 3129 mSDsCounter, 0 mSdLazyCounter, 735 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2130 SdHoareTripleChecker+Valid, 7736 SdHoareTripleChecker+Invalid, 739 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 735 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.1s IncrementalHoareTripleChecker+Time [2022-12-14 08:32:52,560 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2130 Valid, 7736 Invalid, 739 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 735 Invalid, 2 Unknown, 0 Unchecked, 9.1s Time] [2022-12-14 08:32:53,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 576698 states. [2022-12-14 08:33:19,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 576698 to 576544. [2022-12-14 08:33:20,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 576544 states, 378465 states have (on average 1.3686153277053361) internal successors, (517973), 391922 states have internal predecessors, (517973), 159927 states have call successors, (159927), 39009 states have call predecessors, (159927), 38151 states have return successors, (164894), 153924 states have call predecessors, (164894), 159918 states have call successors, (164894) [2022-12-14 08:33:23,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576544 states to 576544 states and 842794 transitions. [2022-12-14 08:33:23,210 INFO L78 Accepts]: Start accepts. Automaton has 576544 states and 842794 transitions. Word has length 398 [2022-12-14 08:33:23,211 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:33:23,211 INFO L495 AbstractCegarLoop]: Abstraction has 576544 states and 842794 transitions. [2022-12-14 08:33:23,211 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 2 states have call successors, (49), 2 states have call predecessors, (49), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2022-12-14 08:33:23,211 INFO L276 IsEmpty]: Start isEmpty. Operand 576544 states and 842794 transitions. [2022-12-14 08:33:23,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 473 [2022-12-14 08:33:23,220 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:33:23,221 INFO L195 NwaCegarLoop]: trace histogram [29, 29, 29, 29, 29, 29, 29, 29, 29, 8, 8, 8, 8, 8, 8, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:33:23,221 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-12-14 08:33:23,221 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:33:23,221 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:33:23,221 INFO L85 PathProgramCache]: Analyzing trace with hash -1298729264, now seen corresponding path program 1 times [2022-12-14 08:33:23,221 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:33:23,221 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [107089343] [2022-12-14 08:33:23,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:33:23,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:33:23,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:33:23,774 INFO L134 CoverageAnalysis]: Checked inductivity of 4262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4262 trivial. 0 not checked. [2022-12-14 08:33:23,774 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:33:23,774 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [107089343] [2022-12-14 08:33:23,775 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [107089343] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:33:23,775 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:33:23,775 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 08:33:23,775 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [703740473] [2022-12-14 08:33:23,775 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:33:23,775 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 08:33:23,775 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:33:23,776 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 08:33:23,776 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:33:23,776 INFO L87 Difference]: Start difference. First operand 576544 states and 842794 transitions. Second operand has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 3 states have call successors, (46), 3 states have call predecessors, (46), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2022-12-14 08:33:33,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:33:40,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:34:02,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:34:03,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:34:03,160 INFO L93 Difference]: Finished difference Result 1151484 states and 1685886 transitions. [2022-12-14 08:34:03,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 08:34:03,161 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 3 states have call successors, (46), 3 states have call predecessors, (46), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) Word has length 472 [2022-12-14 08:34:03,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:34:05,830 INFO L225 Difference]: With dead ends: 1151484 [2022-12-14 08:34:05,831 INFO L226 Difference]: Without dead ends: 574975 [2022-12-14 08:34:07,844 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:34:07,845 INFO L413 NwaCegarLoop]: 4977 mSDtfsCounter, 2458 mSDsluCounter, 3065 mSDsCounter, 0 mSdLazyCounter, 739 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2461 SdHoareTripleChecker+Valid, 8042 SdHoareTripleChecker+Invalid, 742 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 739 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.3s IncrementalHoareTripleChecker+Time [2022-12-14 08:34:07,845 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2461 Valid, 8042 Invalid, 742 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 739 Invalid, 2 Unknown, 0 Unchecked, 11.3s Time] [2022-12-14 08:34:08,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 574975 states. [2022-12-14 08:34:36,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 574975 to 573265. [2022-12-14 08:34:37,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 573265 states, 376704 states have (on average 1.369021831464492) internal successors, (515716), 389764 states have internal predecessors, (515716), 158793 states have call successors, (158793), 38466 states have call predecessors, (158793), 37767 states have return successors, (161934), 153330 states have call predecessors, (161934), 158782 states have call successors, (161934)