./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--vmwgfx--vmwgfx.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8 --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 ec6cba5f5f4c9f3e416639263c293e596e3b102a1b9a398d06c7ffc9f342005b --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:26:52,297 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:26:52,300 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:26:52,361 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:26:52,361 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:26:52,366 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:26:52,368 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:26:52,372 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:26:52,374 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:26:52,382 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:26:52,383 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:26:52,385 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:26:52,386 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:26:52,387 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:26:52,389 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:26:52,390 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:26:52,392 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:26:52,393 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:26:52,395 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:26:52,398 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:26:52,400 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:26:52,401 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:26:52,403 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:26:52,404 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:26:52,408 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:26:52,408 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:26:52,409 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:26:52,410 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:26:52,410 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:26:52,412 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:26:52,412 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:26:52,413 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:26:52,414 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:26:52,415 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:26:52,417 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:26:52,417 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:26:52,418 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:26:52,419 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:26:52,419 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:26:52,421 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:26:52,422 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:26:52,423 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 01:26:52,449 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:26:52,454 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:26:52,455 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:26:52,456 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:26:52,457 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:26:52,457 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:26:52,457 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 01:26:52,461 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:26:52,461 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:26:52,461 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 01:26:52,462 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 01:26:52,463 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:26:52,463 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 01:26:52,463 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 01:26:52,463 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 01:26:52,464 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:26:52,464 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 01:26:52,465 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:26:52,465 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:26:52,465 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:26:52,465 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:26:52,466 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:26:52,466 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:26:52,466 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:26:52,466 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:26:52,467 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:26:52,467 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:26:52,467 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:26:52,468 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:26:52,469 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:26:52,469 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:26:52,470 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 01:26:52,470 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 01:26:52,470 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:26:52,471 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:26:52,471 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:26:52,471 INFO L138 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_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec6cba5f5f4c9f3e416639263c293e596e3b102a1b9a398d06c7ffc9f342005b [2021-11-07 01:26:52,805 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:26:52,833 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:26:52,835 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:26:52,837 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:26:52,837 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:26:52,838 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i [2021-11-07 01:26:52,926 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8/data/c6a040647/9e71650f9242491c9c6fac8ecc94b6d1/FLAGf6ca981dc [2021-11-07 01:26:54,263 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:26:54,264 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i [2021-11-07 01:26:54,371 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8/data/c6a040647/9e71650f9242491c9c6fac8ecc94b6d1/FLAGf6ca981dc [2021-11-07 01:26:54,796 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8/data/c6a040647/9e71650f9242491c9c6fac8ecc94b6d1 [2021-11-07 01:26:54,799 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:26:54,800 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:26:54,802 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:26:54,802 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:26:54,805 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:26:54,806 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:26:54" (1/1) ... [2021-11-07 01:26:54,807 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d476bb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:26:54, skipping insertion in model container [2021-11-07 01:26:54,807 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:26:54" (1/1) ... [2021-11-07 01:26:54,815 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:26:55,084 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:26:56,967 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:56,977 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:56,985 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:57,204 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:57,219 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:57,546 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:57,569 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:57,585 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:57,586 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:57,602 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:57,685 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:57,701 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:57,723 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:58,159 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:58,166 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:58,180 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:58,196 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:59,159 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:59,163 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:59,217 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:59,218 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:59,259 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:59,283 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:59,296 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:59,310 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:59,368 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:59,382 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:59,383 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:59,385 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:59,389 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:59,390 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:59,401 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:59,437 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:59,493 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:26:59,495 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:00,812 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:00,864 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:00,871 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:00,872 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:00,874 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:00,924 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:00,936 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:00,974 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:01,027 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:01,066 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:01,112 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:01,125 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:01,616 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:01,744 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:01,755 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:01,769 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:01,801 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:01,801 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:01,802 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:01,804 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:01,816 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:01,828 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:01,846 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:01,857 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:01,868 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:01,879 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:01,883 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:01,889 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:01,889 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:01,890 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:01,891 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:01,892 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:01,893 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:02,146 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:02,148 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:02,152 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:02,153 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:02,156 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:02,158 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:02,161 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:02,162 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:02,552 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:02,624 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:02,640 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:02,676 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:02,679 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:02,680 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:02,737 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:02,740 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:02,741 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:02,745 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:02,758 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:02,814 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:03,052 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:03,086 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:03,120 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:03,136 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:03,147 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:03,157 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:03,492 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:03,579 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:03,652 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:03,695 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:03,719 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:03,720 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:04,022 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:04,388 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:04,390 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:04,601 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:04,611 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:04,622 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:04,623 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:04,990 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:05,006 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:05,061 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:05,064 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:05,251 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:05,437 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:05,450 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:05,462 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:05,474 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:05,737 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:05,747 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:05,811 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:05,834 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:05,837 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:05,839 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:05,841 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:05,922 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:05,934 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:05,936 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:06,287 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:06,296 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:06,313 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:06,360 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:06,362 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:06,556 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:06,565 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:06,566 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:06,577 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:06,578 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:06,579 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:06,850 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:06,858 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:06,867 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:06,909 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:06,910 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:06,912 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:06,913 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:06,914 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:06,916 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:06,918 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:27:06,931 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i[838018,838031] [2021-11-07 01:27:07,646 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-07 01:27:07,668 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:27:07,890 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-07 01:27:07,891 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7405aaf7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:27:07, skipping insertion in model container [2021-11-07 01:27:07,892 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:27:07,893 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 01:27:07,897 INFO L168 Benchmark]: Toolchain (without parser) took 13093.78 ms. Allocated memory was 109.1 MB in the beginning and 207.6 MB in the end (delta: 98.6 MB). Free memory was 61.2 MB in the beginning and 82.6 MB in the end (delta: -21.4 MB). Peak memory consumption was 115.7 MB. Max. memory is 16.1 GB. [2021-11-07 01:27:07,898 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 88.1 MB. Free memory is still 68.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:27:07,900 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13091.30 ms. Allocated memory was 109.1 MB in the beginning and 207.6 MB in the end (delta: 98.6 MB). Free memory was 61.2 MB in the beginning and 82.6 MB in the end (delta: -21.4 MB). Peak memory consumption was 115.7 MB. Max. memory is 16.1 GB. [2021-11-07 01:27:07,908 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 88.1 MB. Free memory is still 68.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 13091.30 ms. Allocated memory was 109.1 MB in the beginning and 207.6 MB in the end (delta: 98.6 MB). Free memory was 61.2 MB in the beginning and 82.6 MB in the end (delta: -21.4 MB). Peak memory consumption was 115.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6765]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8 --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 ec6cba5f5f4c9f3e416639263c293e596e3b102a1b9a398d06c7ffc9f342005b --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:27:10,196 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:27:10,199 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:27:10,229 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:27:10,230 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:27:10,231 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:27:10,233 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:27:10,236 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:27:10,238 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:27:10,239 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:27:10,240 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:27:10,242 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:27:10,243 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:27:10,244 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:27:10,246 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:27:10,248 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:27:10,250 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:27:10,254 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:27:10,259 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:27:10,265 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:27:10,271 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:27:10,277 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:27:10,278 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:27:10,279 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:27:10,284 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:27:10,291 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:27:10,291 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:27:10,292 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:27:10,293 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:27:10,294 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:27:10,295 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:27:10,296 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:27:10,298 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:27:10,299 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:27:10,300 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:27:10,301 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:27:10,302 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:27:10,302 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:27:10,302 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:27:10,303 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:27:10,305 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:27:10,306 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 01:27:10,350 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:27:10,350 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:27:10,351 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:27:10,352 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:27:10,352 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:27:10,352 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:27:10,352 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:27:10,353 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:27:10,353 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:27:10,354 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:27:10,355 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:27:10,355 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:27:10,356 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:27:10,356 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:27:10,356 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:27:10,356 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 01:27:10,357 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 01:27:10,357 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:27:10,357 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:27:10,357 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:27:10,358 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:27:10,358 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 01:27:10,358 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:27:10,358 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:27:10,359 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:27:10,359 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:27:10,359 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:27:10,359 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 01:27:10,359 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 01:27:10,360 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:27:10,360 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:27:10,360 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:27:10,360 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec6cba5f5f4c9f3e416639263c293e596e3b102a1b9a398d06c7ffc9f342005b [2021-11-07 01:27:10,774 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:27:10,804 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:27:10,808 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:27:10,810 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:27:10,811 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:27:10,812 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i [2021-11-07 01:27:10,904 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8/data/ddbd9be67/4b76891346cb4bd08fe6bd774309ff6c/FLAGdb6bde785 [2021-11-07 01:27:12,483 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:27:12,494 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i [2021-11-07 01:27:12,590 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8/data/ddbd9be67/4b76891346cb4bd08fe6bd774309ff6c/FLAGdb6bde785 [2021-11-07 01:27:12,941 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8/data/ddbd9be67/4b76891346cb4bd08fe6bd774309ff6c [2021-11-07 01:27:12,943 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:27:12,945 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:27:12,947 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:27:12,947 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:27:12,954 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:27:12,955 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:27:12" (1/1) ... [2021-11-07 01:27:12,956 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1112a36f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:27:12, skipping insertion in model container [2021-11-07 01:27:12,957 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:27:12" (1/1) ... [2021-11-07 01:27:12,965 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:27:13,280 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:27:27,749 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i[838018,838031] [2021-11-07 01:27:28,731 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-07 01:27:28,753 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:27:28,969 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 01:27:29,123 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:27:30,218 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i[838018,838031] [2021-11-07 01:27:30,256 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-07 01:27:30,263 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:27:30,522 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 01:27:31,667 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i[838018,838031] [2021-11-07 01:27:31,692 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-07 01:27:31,698 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:27:32,576 INFO L208 MainTranslator]: Completed translation [2021-11-07 01:27:32,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:27:32 WrapperNode [2021-11-07 01:27:32,577 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:27:32,579 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 01:27:32,579 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 01:27:32,579 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 01:27:32,587 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:27:32" (1/1) ... [2021-11-07 01:27:32,819 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:27:32" (1/1) ... [2021-11-07 01:27:37,067 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 01:27:37,068 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 01:27:37,069 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 01:27:37,069 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 01:27:37,079 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:27:32" (1/1) ... [2021-11-07 01:27:37,080 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:27:32" (1/1) ... [2021-11-07 01:27:38,330 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:27:32" (1/1) ... [2021-11-07 01:27:38,331 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:27:32" (1/1) ... [2021-11-07 01:27:41,510 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:27:32" (1/1) ... [2021-11-07 01:27:41,976 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:27:32" (1/1) ... [2021-11-07 01:27:42,317 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:27:32" (1/1) ... [2021-11-07 01:27:42,968 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 01:27:42,970 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 01:27:42,975 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 01:27:42,976 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 01:27:42,977 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:27:32" (1/1) ... [2021-11-07 01:27:42,984 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:27:42,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 01:27:43,009 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 01:27:43,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef6f7d5d-129b-4455-a219-6555d2cc0014/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 01:27:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dummy_query_bo_prepare [2021-11-07 01:27:43,077 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dummy_query_bo_prepare [2021-11-07 01:27:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_single_bo [2021-11-07 01:27:43,077 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_single_bo [2021-11-07 01:27:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_crtc_set_config [2021-11-07 01:27:43,078 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_crtc_set_config [2021-11-07 01:27:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_move_buffer [2021-11-07 01:27:43,078 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_move_buffer [2021-11-07 01:27:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_lastclose [2021-11-07 01:27:43,079 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_lastclose [2021-11-07 01:27:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_pause_all [2021-11-07 01:27:43,079 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_pause_all [2021-11-07 01:27:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_surface_destroy [2021-11-07 01:27:43,079 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_surface_destroy [2021-11-07 01:27:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_destroy [2021-11-07 01:27:43,080 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_destroy [2021-11-07 01:27:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-07 01:27:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_vram_or_gmr [2021-11-07 01:27:43,080 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_vram_or_gmr [2021-11-07 01:27:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_hw_context_destroy [2021-11-07 01:27:43,080 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_hw_context_destroy [2021-11-07 01:27:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_del_active [2021-11-07 01:27:43,082 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_del_active [2021-11-07 01:27:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-11-07 01:27:43,082 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-11-07 01:27:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_release [2021-11-07 01:27:43,082 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_release [2021-11-07 01:27:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 01:27:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_complete [2021-11-07 01:27:43,083 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_complete [2021-11-07 01:27:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_crtc_destroy [2021-11-07 01:27:43,083 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_crtc_destroy [2021-11-07 01:27:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_display_unit_cleanup [2021-11-07 01:27:43,084 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_display_unit_cleanup [2021-11-07 01:27:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 01:27:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-07 01:27:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_destroy [2021-11-07 01:27:43,085 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_destroy [2021-11-07 01:27:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_context_base_release [2021-11-07 01:27:43,086 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_context_base_release [2021-11-07 01:27:43,086 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_passed [2021-11-07 01:27:43,086 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_passed [2021-11-07 01:27:43,086 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_stream_destroy [2021-11-07 01:27:43,087 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_stream_destroy [2021-11-07 01:27:43,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 01:27:43,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 01:27:43,087 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_init [2021-11-07 01:27:43,087 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_init [2021-11-07 01:27:43,087 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fallback_wait [2021-11-07 01:27:43,088 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fallback_wait [2021-11-07 01:27:43,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-07 01:27:43,089 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_hw_surface_destroy [2021-11-07 01:27:43,090 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_hw_surface_destroy [2021-11-07 01:27:43,090 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_off [2021-11-07 01:27:43,090 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_off [2021-11-07 01:27:43,090 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_readback [2021-11-07 01:27:43,090 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_readback [2021-11-07 01:27:43,090 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_3d_resource_dec [2021-11-07 01:27:43,091 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_3d_resource_dec [2021-11-07 01:27:43,091 INFO L130 BoogieDeclarations]: Found specification of procedure __vmw_execbuf_release_pinned_bo [2021-11-07 01:27:43,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __vmw_execbuf_release_pinned_bo [2021-11-07 01:27:43,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 01:27:43,092 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2021-11-07 01:27:43,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 01:27:43,093 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_present_ioctl [2021-11-07 01:27:43,093 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_present_ioctl [2021-11-07 01:27:43,093 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_add_active [2021-11-07 01:27:43,093 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_add_active [2021-11-07 01:27:43,093 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_start_of_vram [2021-11-07 01:27:43,093 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_start_of_vram [2021-11-07 01:27:43,094 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_crtc_destroy [2021-11-07 01:27:43,094 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_crtc_destroy [2021-11-07 01:27:43,094 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_send_stop [2021-11-07 01:27:43,094 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_send_stop [2021-11-07 01:27:43,094 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 01:27:43,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 01:27:43,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-07 01:27:43,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-07 01:27:43,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-07 01:27:43,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-07 01:27:43,096 INFO L130 BoogieDeclarations]: Found specification of procedure do_dmabuf_define_gmrfb [2021-11-07 01:27:43,096 INFO L138 BoogieDeclarations]: Found implementation of procedure do_dmabuf_define_gmrfb [2021-11-07 01:27:43,096 INFO L130 BoogieDeclarations]: Found specification of procedure do_surface_dirty_sou [2021-11-07 01:27:43,097 INFO L138 BoogieDeclarations]: Found implementation of procedure do_surface_dirty_sou [2021-11-07 01:27:43,097 INFO L130 BoogieDeclarations]: Found specification of procedure do_dmabuf_dirty_sou [2021-11-07 01:27:43,097 INFO L138 BoogieDeclarations]: Found implementation of procedure do_dmabuf_dirty_sou [2021-11-07 01:27:43,097 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_unreference [2021-11-07 01:27:43,098 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_unreference [2021-11-07 01:27:43,098 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_legacy_srf_dma [2021-11-07 01:27:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_legacy_srf_dma [2021-11-07 01:27:43,099 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_placement [2021-11-07 01:27:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_placement [2021-11-07 01:27:43,099 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fences_update [2021-11-07 01:27:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fences_update [2021-11-07 01:27:43,100 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sync_obj_unref [2021-11-07 01:27:43,100 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sync_obj_unref [2021-11-07 01:27:43,100 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_crtc_set_config [2021-11-07 01:27:43,100 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_crtc_set_config [2021-11-07 01:27:43,100 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_present_readback_ioctl [2021-11-07 01:27:43,100 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_present_readback_ioctl [2021-11-07 01:27:43,100 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_update_seqno [2021-11-07 01:27:43,101 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_update_seqno [2021-11-07 01:27:43,101 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fences_perform_actions [2021-11-07 01:27:43,101 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fences_perform_actions [2021-11-07 01:27:43,101 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_encoder_destroy [2021-11-07 01:27:43,102 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_encoder_destroy [2021-11-07 01:27:43,102 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_unreference [2021-11-07 01:27:43,102 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_unreference [2021-11-07 01:27:43,102 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_legacy_srf_unbind [2021-11-07 01:27:43,102 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_legacy_srf_unbind [2021-11-07 01:27:43,103 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_wait [2021-11-07 01:27:43,104 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_wait [2021-11-07 01:27:43,107 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_prepare [2021-11-07 01:27:43,107 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_prepare [2021-11-07 01:27:43,107 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_ioctl [2021-11-07 01:27:43,108 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_ioctl [2021-11-07 01:27:43,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-07 01:27:43,110 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_check_all [2021-11-07 01:27:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_check_all [2021-11-07 01:27:43,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 01:27:43,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 01:27:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 01:27:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-07 01:27:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_close [2021-11-07 01:27:43,118 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_close [2021-11-07 01:27:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_page_flip [2021-11-07 01:27:43,118 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_page_flip [2021-11-07 01:27:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_unpin [2021-11-07 01:27:43,118 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_unpin [2021-11-07 01:27:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_request_device [2021-11-07 01:27:43,119 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_request_device [2021-11-07 01:27:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_unreference [2021-11-07 01:27:43,119 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_unreference [2021-11-07 01:27:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_unref [2021-11-07 01:27:43,119 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_unref [2021-11-07 01:27:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_fifo_down [2021-11-07 01:27:43,120 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_fifo_down [2021-11-07 01:27:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_connector_destroy [2021-11-07 01:27:43,120 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_connector_destroy [2021-11-07 01:27:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-07 01:27:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-07 01:27:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 01:27:43,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 01:27:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-07 01:27:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_destroy_locked [2021-11-07 01:27:43,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_destroy_locked [2021-11-07 01:27:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_fifo_destroy [2021-11-07 01:27:43,122 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_fifo_destroy [2021-11-07 01:27:43,122 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_stream_base_release [2021-11-07 01:27:43,123 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_stream_base_release [2021-11-07 01:27:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_release_device [2021-11-07 01:27:43,123 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_release_device [2021-11-07 01:27:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_driver_unload [2021-11-07 01:27:43,123 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_driver_unload [2021-11-07 01:27:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-07 01:27:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_process [2021-11-07 01:27:43,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_process [2021-11-07 01:27:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 01:27:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-11-07 01:27:43,124 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-11-07 01:27:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 01:27:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 01:27:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~X~$Pointer$~TO~C_INT [2021-11-07 01:27:43,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~X~$Pointer$~TO~C_INT [2021-11-07 01:27:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-07 01:27:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-07 01:27:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_work_func [2021-11-07 01:27:43,126 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_work_func [2021-11-07 01:27:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_update_stream [2021-11-07 01:27:43,126 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_update_stream [2021-11-07 01:27:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_connector_destroy [2021-11-07 01:27:43,126 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_connector_destroy [2021-11-07 01:27:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_encoder_destroy [2021-11-07 01:27:43,127 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_encoder_destroy [2021-11-07 01:27:43,127 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_unpin [2021-11-07 01:27:43,127 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_unpin [2021-11-07 01:27:43,127 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_base_release [2021-11-07 01:27:43,127 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_base_release [2021-11-07 01:27:43,127 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0 [2021-11-07 01:27:43,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0 [2021-11-07 01:27:43,128 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_3d_resource_inc [2021-11-07 01:27:43,128 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_3d_resource_inc [2021-11-07 01:27:43,128 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_stop [2021-11-07 01:27:43,128 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_stop [2021-11-07 01:27:43,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 01:27:43,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-07 01:27:43,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-07 01:27:43,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 01:27:43,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 01:27:43,129 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_init [2021-11-07 01:27:43,129 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_event_fence_action_cleanup [2021-11-07 01:27:43,129 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_event_fence_action_cleanup [2021-11-07 01:27:43,129 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_unpin_panic [2021-11-07 01:27:43,130 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_unpin_panic [2021-11-07 01:27:43,130 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_backing_alloc [2021-11-07 01:27:43,130 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_backing_alloc [2021-11-07 01:27:43,130 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_signaled [2021-11-07 01:27:43,130 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_signaled [2021-11-07 01:27:43,130 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_resume_all [2021-11-07 01:27:43,131 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_resume_all [2021-11-07 01:27:43,131 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_present [2021-11-07 01:27:43,131 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_present [2021-11-07 01:27:43,131 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_create [2021-11-07 01:27:43,131 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_create [2021-11-07 01:27:43,131 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_vram [2021-11-07 01:27:43,132 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_vram [2021-11-07 01:27:43,132 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 01:27:43,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 01:27:43,132 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_pin [2021-11-07 01:27:43,132 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_pin [2021-11-07 01:27:43,132 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_check [2021-11-07 01:27:43,133 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_check [2021-11-07 01:27:43,133 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_surface_base_release [2021-11-07 01:27:43,133 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_surface_base_release [2021-11-07 01:27:43,133 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_fence_commands [2021-11-07 01:27:43,133 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_fence_commands [2021-11-07 01:27:43,133 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_send_fence [2021-11-07 01:27:43,134 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_send_fence [2021-11-07 01:27:43,134 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_release_pinned_bo [2021-11-07 01:27:43,134 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_release_pinned_bo