./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--ast--ast.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a 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_2df84f66-d89b-4bb0-a78d-1d605a0bd0a1/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df84f66-d89b-4bb0-a78d-1d605a0bd0a1/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df84f66-d89b-4bb0-a78d-1d605a0bd0a1/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df84f66-d89b-4bb0-a78d-1d605a0bd0a1/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--ast--ast.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df84f66-d89b-4bb0-a78d-1d605a0bd0a1/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df84f66-d89b-4bb0-a78d-1d605a0bd0a1/bin/utaipan-verify-DbMuA5NWw2 --witnessprinter.witness.filename witness --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 e37e45521ffb127b83b9baab443e42b7c078cf8a8451cb2a1813ac325e01717d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:35:12,376 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:35:12,447 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df84f66-d89b-4bb0-a78d-1d605a0bd0a1/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-02 12:35:12,452 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:35:12,452 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:35:12,484 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:35:12,486 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:35:12,487 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:35:12,488 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:35:12,489 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:35:12,490 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:35:12,490 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:35:12,491 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:35:12,491 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-02 12:35:12,492 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:35:12,492 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:35:12,492 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-02 12:35:12,493 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-02 12:35:12,493 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:35:12,494 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-02 12:35:12,494 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-02 12:35:12,496 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-02 12:35:12,496 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:35:12,497 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:35:12,497 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 12:35:12,497 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:35:12,498 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:35:12,498 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:35:12,498 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:35:12,502 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:35:12,502 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:35:12,503 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:35:12,503 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:35:12,503 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:35:12,503 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:35:12,504 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:35:12,504 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:35:12,504 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:35:12,504 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:35:12,505 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-02 12:35:12,505 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 12:35:12,506 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:35:12,507 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:35:12,507 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:35:12,507 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df84f66-d89b-4bb0-a78d-1d605a0bd0a1/bin/utaipan-verify-DbMuA5NWw2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df84f66-d89b-4bb0-a78d-1d605a0bd0a1/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e37e45521ffb127b83b9baab443e42b7c078cf8a8451cb2a1813ac325e01717d [2024-11-02 12:35:12,837 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:35:12,871 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:35:12,874 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:35:12,876 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:35:12,876 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:35:12,878 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df84f66-d89b-4bb0-a78d-1d605a0bd0a1/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--ast--ast.ko-main.cil.out.i Unable to find full path for "g++" [2024-11-02 12:35:15,104 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:35:15,940 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:35:15,940 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df84f66-d89b-4bb0-a78d-1d605a0bd0a1/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--ast--ast.ko-main.cil.out.i [2024-11-02 12:35:16,010 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df84f66-d89b-4bb0-a78d-1d605a0bd0a1/bin/utaipan-verify-DbMuA5NWw2/data/8e82d838f/982cb01f47d54f8e8673270fe3f1021c/FLAGfa97a36e5 [2024-11-02 12:35:16,030 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df84f66-d89b-4bb0-a78d-1d605a0bd0a1/bin/utaipan-verify-DbMuA5NWw2/data/8e82d838f/982cb01f47d54f8e8673270fe3f1021c [2024-11-02 12:35:16,035 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:35:16,037 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:35:16,040 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:35:16,041 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:35:16,048 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:35:16,049 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:35:16" (1/1) ... [2024-11-02 12:35:16,050 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73a60888 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:16, skipping insertion in model container [2024-11-02 12:35:16,052 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:35:16" (1/1) ... [2024-11-02 12:35:16,248 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:35:20,192 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df84f66-d89b-4bb0-a78d-1d605a0bd0a1/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--ast--ast.ko-main.cil.out.i[353005,353018] [2024-11-02 12:35:20,611 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:35:20,738 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:35:20,857 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %2,%0; sete %1": "+m" (v->counter), "=qm" (c): "ir" (i): "memory"); [6124-6125] [2024-11-02 12:35:20,889 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/gpu/drm/ast/ast.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/17/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/ast/ast_main.c.prepared"), "i" (553), "i" (12UL)); [6776-6777] [2024-11-02 12:35:20,896 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [7041] [2024-11-02 12:35:20,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7048] [2024-11-02 12:35:21,254 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df84f66-d89b-4bb0-a78d-1d605a0bd0a1/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--ast--ast.ko-main.cil.out.i[353005,353018] [2024-11-02 12:35:21,283 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:35:21,574 INFO L204 MainTranslator]: Completed translation [2024-11-02 12:35:21,575 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:21 WrapperNode [2024-11-02 12:35:21,575 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:35:21,576 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-02 12:35:21,576 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-02 12:35:21,576 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-02 12:35:21,584 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:21" (1/1) ... [2024-11-02 12:35:21,700 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:21" (1/1) ... [2024-11-02 12:35:22,093 INFO L138 Inliner]: procedures = 511, calls = 3880, calls flagged for inlining = 265, calls inlined = 264, statements flattened = 11610 [2024-11-02 12:35:22,093 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-02 12:35:22,094 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-02 12:35:22,094 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-02 12:35:22,095 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-02 12:35:22,105 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:21" (1/1) ... [2024-11-02 12:35:22,106 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:21" (1/1) ... [2024-11-02 12:35:22,181 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:21" (1/1) ... [2024-11-02 12:35:22,182 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:21" (1/1) ... [2024-11-02 12:35:22,470 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:21" (1/1) ... [2024-11-02 12:35:22,579 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:21" (1/1) ... [2024-11-02 12:35:22,683 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:21" (1/1) ... [2024-11-02 12:35:22,727 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:21" (1/1) ... [2024-11-02 12:35:22,813 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-02 12:35:22,814 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-02 12:35:22,815 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-02 12:35:22,815 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-02 12:35:22,816 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:21" (1/1) ... [2024-11-02 12:35:22,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:35:22,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df84f66-d89b-4bb0-a78d-1d605a0bd0a1/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:35:22,882 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df84f66-d89b-4bb0-a78d-1d605a0bd0a1/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-02 12:35:22,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2df84f66-d89b-4bb0-a78d-1d605a0bd0a1/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-02 12:35:22,969 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_ref [2024-11-02 12:35:22,969 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_ref [2024-11-02 12:35:22,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-02 12:35:22,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-02 12:35:22,973 INFO L130 BoogieDeclarations]: Found specification of procedure ast_drm_freeze [2024-11-02 12:35:22,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_drm_freeze [2024-11-02 12:35:22,973 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_probe_single_connector_modes [2024-11-02 12:35:22,973 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_probe_single_connector_modes [2024-11-02 12:35:22,973 INFO L130 BoogieDeclarations]: Found specification of procedure drm_err [2024-11-02 12:35:22,974 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_err [2024-11-02 12:35:22,974 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_dpms [2024-11-02 12:35:22,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_dpms [2024-11-02 12:35:22,974 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_pin [2024-11-02 12:35:22,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_pin [2024-11-02 12:35:22,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_struct_mutex_of_drm_device [2024-11-02 12:35:22,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_struct_mutex_of_drm_device [2024-11-02 12:35:22,975 INFO L130 BoogieDeclarations]: Found specification of procedure ast_read32 [2024-11-02 12:35:22,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_read32 [2024-11-02 12:35:22,975 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-02 12:35:22,975 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-02 12:35:22,975 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_dll2 [2024-11-02 12:35:22,975 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_dll2 [2024-11-02 12:35:22,975 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_fixup [2024-11-02 12:35:22,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_fixup [2024-11-02 12:35:22,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-02 12:35:22,980 INFO L130 BoogieDeclarations]: Found specification of procedure moutdwm [2024-11-02 12:35:22,980 INFO L138 BoogieDeclarations]: Found implementation of procedure moutdwm [2024-11-02 12:35:22,980 INFO L130 BoogieDeclarations]: Found specification of procedure ast_drm_thaw [2024-11-02 12:35:22,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_drm_thaw [2024-11-02 12:35:22,981 INFO L130 BoogieDeclarations]: Found specification of procedure ast_dirty_update [2024-11-02 12:35:22,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_dirty_update [2024-11-02 12:35:22,981 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_index_reg_mask [2024-11-02 12:35:22,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_index_reg_mask [2024-11-02 12:35:22,981 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kmap [2024-11-02 12:35:22,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kmap [2024-11-02 12:35:22,981 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_placement [2024-11-02 12:35:22,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_placement [2024-11-02 12:35:22,982 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_load_lut [2024-11-02 12:35:22,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_load_lut [2024-11-02 12:35:22,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-02 12:35:22,982 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kunmap [2024-11-02 12:35:22,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kunmap [2024-11-02 12:35:22,985 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_unref [2024-11-02 12:35:22,989 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_unref [2024-11-02 12:35:22,993 INFO L130 BoogieDeclarations]: Found specification of procedure ast_user_framebuffer_destroy [2024-11-02 12:35:22,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_user_framebuffer_destroy [2024-11-02 12:35:22,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-02 12:35:22,997 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_disable [2024-11-02 12:35:22,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_disable [2024-11-02 12:35:23,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-02 12:35:23,000 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_set_base [2024-11-02 12:35:23,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_set_base [2024-11-02 12:35:23,000 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2024-11-02 12:35:23,001 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2024-11-02 12:35:23,001 INFO L130 BoogieDeclarations]: Found specification of procedure mindwm [2024-11-02 12:35:23,001 INFO L138 BoogieDeclarations]: Found implementation of procedure mindwm [2024-11-02 12:35:23,002 INFO L130 BoogieDeclarations]: Found specification of procedure ast_io_read8 [2024-11-02 12:35:23,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_io_read8 [2024-11-02 12:35:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-02 12:35:23,007 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-02 12:35:23,007 INFO L130 BoogieDeclarations]: Found specification of procedure ast_user_framebuffer_create_handle [2024-11-02 12:35:23,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_user_framebuffer_create_handle [2024-11-02 12:35:23,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-02 12:35:23,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-02 12:35:23,007 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_gamma_set [2024-11-02 12:35:23,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_gamma_set [2024-11-02 12:35:23,008 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-02 12:35:23,008 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-02 12:35:23,008 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fbdev_set_suspend [2024-11-02 12:35:23,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fbdev_set_suspend [2024-11-02 12:35:23,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-02 12:35:23,008 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-02 12:35:23,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-02 12:35:23,009 INFO L130 BoogieDeclarations]: Found specification of procedure ast_framebuffer_init [2024-11-02 12:35:23,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_framebuffer_init [2024-11-02 12:35:23,009 INFO L130 BoogieDeclarations]: Found specification of procedure ast_cursor_set [2024-11-02 12:35:23,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_cursor_set [2024-11-02 12:35:23,009 INFO L130 BoogieDeclarations]: Found specification of procedure ast_open_key [2024-11-02 12:35:23,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_open_key [2024-11-02 12:35:23,009 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_validate [2024-11-02 12:35:23,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_validate [2024-11-02 12:35:23,011 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_test_burst2 [2024-11-02 12:35:23,012 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_test_burst2 [2024-11-02 12:35:23,016 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_unreserve [2024-11-02 12:35:23,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_unreserve [2024-11-02 12:35:23,016 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-02 12:35:23,016 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-02 12:35:23,016 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-02 12:35:23,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-02 12:35:23,016 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2024-11-02 12:35:23,017 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2024-11-02 12:35:23,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-02 12:35:23,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-02 12:35:23,017 INFO L130 BoogieDeclarations]: Found specification of procedure ast_connector_detect [2024-11-02 12:35:23,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_connector_detect [2024-11-02 12:35:23,017 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_prepare [2024-11-02 12:35:23,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_prepare [2024-11-02 12:35:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_index_reg_mask [2024-11-02 12:35:23,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_index_reg_mask [2024-11-02 12:35:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure ast_gem_create [2024-11-02 12:35:23,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_gem_create [2024-11-02 12:35:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_prepare [2024-11-02 12:35:23,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_prepare [2024-11-02 12:35:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-02 12:35:23,018 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-02 12:35:23,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-02 12:35:23,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-02 12:35:23,024 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_reserve [2024-11-02 12:35:23,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_reserve [2024-11-02 12:35:23,024 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked [2024-11-02 12:35:23,024 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked [2024-11-02 12:35:23,025 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mmap [2024-11-02 12:35:23,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mmap [2024-11-02 12:35:23,025 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-02 12:35:23,025 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-02 12:35:23,025 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-02 12:35:23,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-02 12:35:23,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-02 12:35:23,026 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_free [2024-11-02 12:35:23,026 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2024-11-02 12:35:23,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_struct_mutex_of_drm_device [2024-11-02 12:35:23,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_struct_mutex_of_drm_device [2024-11-02 12:35:23,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-02 12:35:23,026 INFO L130 BoogieDeclarations]: Found specification of procedure ast_connector_destroy [2024-11-02 12:35:23,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_connector_destroy [2024-11-02 12:35:23,026 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_commit [2024-11-02 12:35:23,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_commit [2024-11-02 12:35:23,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-02 12:35:23,028 INFO L130 BoogieDeclarations]: Found specification of procedure drm_ut_debug_printk [2024-11-02 12:35:23,028 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_ut_debug_printk [2024-11-02 12:35:23,033 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-02 12:35:23,033 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-02 12:35:23,033 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pm_resume [2024-11-02 12:35:23,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pm_resume [2024-11-02 12:35:23,033 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-02 12:35:23,033 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-02 12:35:23,034 INFO L130 BoogieDeclarations]: Found specification of procedure ast_io_write8 [2024-11-02 12:35:23,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_io_write8 [2024-11-02 12:35:23,034 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_kmap_obj_virtual [2024-11-02 12:35:23,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_kmap_obj_virtual [2024-11-02 12:35:23,034 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_destroy [2024-11-02 12:35:23,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_destroy [2024-11-02 12:35:23,034 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_gpu_offset [2024-11-02 12:35:23,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_gpu_offset [2024-11-02 12:35:23,035 INFO L130 BoogieDeclarations]: Found specification of procedure ast_write32 [2024-11-02 12:35:23,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_write32 [2024-11-02 12:35:23,035 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_reset [2024-11-02 12:35:23,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_reset [2024-11-02 12:35:23,035 INFO L130 BoogieDeclarations]: Found specification of procedure ast_gem_free_object [2024-11-02 12:35:23,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_gem_free_object [2024-11-02 12:35:23,035 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked___0 [2024-11-02 12:35:23,037 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked___0 [2024-11-02 12:35:23,038 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_backend_destroy [2024-11-02 12:35:23,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_backend_destroy [2024-11-02 12:35:23,042 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pci_remove [2024-11-02 12:35:23,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pci_remove [2024-11-02 12:35:23,042 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_connector_dpms [2024-11-02 12:35:23,043 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_connector_dpms [2024-11-02 12:35:23,047 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_set [2024-11-02 12:35:23,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_set [2024-11-02 12:35:23,047 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_test_single2 [2024-11-02 12:35:23,047 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_test_single2 [2024-11-02 12:35:23,047 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-02 12:35:23,047 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-02 12:35:23,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-02 12:35:23,048 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_index_reg [2024-11-02 12:35:23,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_index_reg [2024-11-02 12:35:23,048 INFO L130 BoogieDeclarations]: Found specification of procedure cbrdlli_ast2150 [2024-11-02 12:35:23,048 INFO L138 BoogieDeclarations]: Found implementation of procedure cbrdlli_ast2150 [2024-11-02 12:35:23,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-02 12:35:23,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-02 12:35:23,048 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fasync [2024-11-02 12:35:23,048 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fasync [2024-11-02 12:35:23,050 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_cleanup [2024-11-02 12:35:23,051 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_cleanup [2024-11-02 12:35:23,051 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_commit [2024-11-02 12:35:23,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_commit [2024-11-02 12:35:23,055 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_helper_set_config [2024-11-02 12:35:23,055 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_helper_set_config [2024-11-02 12:35:23,055 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2024-11-02 12:35:23,055 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2024-11-02 12:35:23,055 INFO L130 BoogieDeclarations]: Found specification of procedure ast_cursor_move [2024-11-02 12:35:23,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_cursor_move [2024-11-02 12:35:23,055 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2024-11-02 12:35:23,056 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2024-11-02 12:35:23,056 INFO L130 BoogieDeclarations]: Found specification of procedure drm_poll [2024-11-02 12:35:23,056 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_poll [2024-11-02 12:35:23,056 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_connector_update_edid_property [2024-11-02 12:35:23,056 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_connector_update_edid_property [2024-11-02 12:35:23,056 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_scan2 [2024-11-02 12:35:23,056 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_scan2 [2024-11-02 12:35:23,058 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-02 12:35:23,059 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-02 12:35:23,059 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_tt_unpopulate [2024-11-02 12:35:23,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_tt_unpopulate [2024-11-02 12:35:23,059 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_lookup [2024-11-02 12:35:23,059 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_lookup [2024-11-02 12:35:23,061 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_destroy [2024-11-02 12:35:23,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_destroy [2024-11-02 12:35:23,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-02 12:35:24,313 INFO L238 CfgBuilder]: Building ICFG [2024-11-02 12:35:24,318 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation