./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 9ad7fb26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH/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_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH --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-9ad7fb2 [2021-11-03 04:13:09,041 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:13:09,045 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:13:09,097 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:13:09,097 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:13:09,101 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:13:09,103 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:13:09,107 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:13:09,109 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:13:09,115 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:13:09,116 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:13:09,118 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:13:09,118 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:13:09,120 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:13:09,122 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:13:09,130 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:13:09,132 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:13:09,133 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:13:09,135 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:13:09,142 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:13:09,143 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:13:09,145 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:13:09,148 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:13:09,148 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:13:09,157 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:13:09,158 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:13:09,158 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:13:09,160 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:13:09,161 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:13:09,162 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:13:09,162 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:13:09,163 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:13:09,165 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:13:09,166 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:13:09,167 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:13:09,168 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:13:09,168 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:13:09,168 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:13:09,169 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:13:09,169 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:13:09,170 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:13:09,171 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-03 04:13:09,196 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:13:09,196 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:13:09,197 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:13:09,197 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:13:09,197 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:13:09,197 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:13:09,197 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 04:13:09,198 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:13:09,198 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:13:09,198 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 04:13:09,198 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 04:13:09,198 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:13:09,199 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 04:13:09,199 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 04:13:09,199 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 04:13:09,200 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:13:09,200 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 04:13:09,200 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:13:09,200 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:13:09,200 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:13:09,201 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:13:09,201 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:13:09,201 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:13:09,201 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:13:09,201 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:13:09,201 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:13:09,202 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:13:09,202 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:13:09,202 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:13:09,202 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:13:09,202 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:13:09,203 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 04:13:09,203 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 04:13:09,203 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:13:09,203 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:13:09,203 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:13:09,204 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_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec6cba5f5f4c9f3e416639263c293e596e3b102a1b9a398d06c7ffc9f342005b [2021-11-03 04:13:09,449 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:13:09,474 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:13:09,477 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:13:09,478 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:13:09,479 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:13:09,480 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i [2021-11-03 04:13:09,534 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH/data/fb37da95a/7e101120a2c6484096305b8aa0dd4f6b/FLAGd892ec9a8 [2021-11-03 04:13:10,733 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:13:10,736 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36699c6c-3bf4-4308-87e1-2ebce3370d76/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i [2021-11-03 04:13:10,839 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH/data/fb37da95a/7e101120a2c6484096305b8aa0dd4f6b/FLAGd892ec9a8 [2021-11-03 04:13:10,876 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH/data/fb37da95a/7e101120a2c6484096305b8aa0dd4f6b [2021-11-03 04:13:10,879 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:13:10,881 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:13:10,884 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:13:10,885 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:13:10,888 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:13:10,888 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:13:10" (1/1) ... [2021-11-03 04:13:10,889 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68a070de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:13:10, skipping insertion in model container [2021-11-03 04:13:10,890 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:13:10" (1/1) ... [2021-11-03 04:13:10,897 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:13:11,242 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:13:13,309 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:13,319 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:13,330 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:13,569 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:13,585 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:13,894 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:13,916 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:13,931 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:13,932 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:13,949 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:14,033 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:14,048 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:14,069 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:14,393 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:14,395 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:14,407 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:14,420 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:15,416 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:15,419 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:15,468 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:15,469 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:15,505 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:15,529 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:15,542 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:15,555 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:15,614 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:15,628 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:15,629 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:15,630 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:15,635 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:15,636 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:15,645 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:15,652 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:15,707 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:15,708 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:17,022 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:17,109 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:17,118 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:17,120 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:17,123 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:17,173 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:17,184 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:17,221 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:17,269 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:17,280 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:17,323 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:17,334 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:17,757 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:17,888 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:17,900 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:17,914 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:17,945 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:17,945 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:17,945 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:17,948 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:17,960 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:17,972 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:17,985 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:17,996 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,007 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,020 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,023 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,029 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,029 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,030 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,031 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,032 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,032 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,257 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,259 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,262 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,263 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,266 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,268 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,270 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,271 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,689 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,762 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,779 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,818 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,822 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,824 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,885 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,889 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,895 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,910 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:18,930 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:19,008 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:19,235 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:19,279 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:19,315 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:19,331 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:19,341 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:19,350 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:19,640 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:19,721 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:19,756 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:19,846 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:19,875 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:19,877 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:20,177 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:20,491 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:20,494 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:20,706 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:20,715 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:20,723 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:20,724 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:21,052 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:21,064 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:21,108 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:21,112 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:21,309 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:21,504 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:21,514 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:21,524 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:21,535 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:21,823 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:21,837 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:21,902 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:21,925 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:21,928 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:21,929 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:21,930 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:21,958 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:21,968 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:21,970 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:22,270 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:22,279 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:22,297 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:22,340 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:22,341 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:22,535 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:22,544 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:22,546 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:22,557 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:22,557 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:22,558 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:22,922 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:22,933 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:22,945 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:23,002 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:23,003 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:23,005 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:23,006 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:23,007 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:23,009 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:23,012 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:13:23,028 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_36699c6c-3bf4-4308-87e1-2ebce3370d76/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i[838018,838031] [2021-11-03 04:13:23,726 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-03 04:13:23,743 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:13:23,887 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) [2021-11-03 04:13:23,887 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77976097 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:13:23, skipping insertion in model container [2021-11-03 04:13:23,887 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:13:23,888 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-03 04:13:23,890 INFO L168 Benchmark]: Toolchain (without parser) took 13007.33 ms. Allocated memory was 111.1 MB in the beginning and 249.6 MB in the end (delta: 138.4 MB). Free memory was 63.9 MB in the beginning and 91.7 MB in the end (delta: -27.9 MB). Peak memory consumption was 130.3 MB. Max. memory is 16.1 GB. [2021-11-03 04:13:23,891 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 111.1 MB. Free memory is still 91.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 04:13:23,892 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13003.48 ms. Allocated memory was 111.1 MB in the beginning and 249.6 MB in the end (delta: 138.4 MB). Free memory was 63.9 MB in the beginning and 91.7 MB in the end (delta: -27.9 MB). Peak memory consumption was 130.3 MB. Max. memory is 16.1 GB. [2021-11-03 04:13:23,893 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 111.1 MB. Free memory is still 91.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 13003.48 ms. Allocated memory was 111.1 MB in the beginning and 249.6 MB in the end (delta: 138.4 MB). Free memory was 63.9 MB in the beginning and 91.7 MB in the end (delta: -27.9 MB). Peak memory consumption was 130.3 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_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH/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_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH --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-9ad7fb2 [2021-11-03 04:13:26,053 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:13:26,055 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:13:26,099 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:13:26,100 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:13:26,104 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:13:26,106 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:13:26,110 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:13:26,113 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:13:26,121 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:13:26,122 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:13:26,124 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:13:26,124 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:13:26,128 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:13:26,131 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:13:26,137 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:13:26,139 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:13:26,140 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:13:26,143 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:13:26,151 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:13:26,153 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:13:26,154 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:13:26,157 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:13:26,160 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:13:26,169 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:13:26,171 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:13:26,172 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:13:26,174 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:13:26,175 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:13:26,176 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:13:26,176 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:13:26,177 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:13:26,179 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:13:26,180 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:13:26,182 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:13:26,182 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:13:26,183 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:13:26,183 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:13:26,183 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:13:26,185 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:13:26,186 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:13:26,187 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-03 04:13:26,233 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:13:26,234 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:13:26,234 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:13:26,235 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:13:26,235 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:13:26,235 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:13:26,235 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:13:26,236 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:13:26,236 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:13:26,237 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:13:26,237 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:13:26,237 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:13:26,237 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:13:26,238 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:13:26,238 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:13:26,238 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 04:13:26,238 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 04:13:26,239 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:13:26,239 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:13:26,239 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:13:26,239 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:13:26,240 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 04:13:26,240 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:13:26,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:13:26,240 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:13:26,241 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:13:26,241 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:13:26,241 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 04:13:26,241 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 04:13:26,242 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:13:26,242 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:13:26,242 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:13:26,242 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_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec6cba5f5f4c9f3e416639263c293e596e3b102a1b9a398d06c7ffc9f342005b [2021-11-03 04:13:26,617 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:13:26,643 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:13:26,646 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:13:26,647 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:13:26,649 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:13:26,650 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i [2021-11-03 04:13:26,725 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH/data/d54947781/42b07179c21841d8bae5a8ace5f9e4b8/FLAGbd27c338e [2021-11-03 04:13:28,162 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:13:28,163 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36699c6c-3bf4-4308-87e1-2ebce3370d76/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i [2021-11-03 04:13:28,261 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH/data/d54947781/42b07179c21841d8bae5a8ace5f9e4b8/FLAGbd27c338e [2021-11-03 04:13:28,654 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH/data/d54947781/42b07179c21841d8bae5a8ace5f9e4b8 [2021-11-03 04:13:28,656 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:13:28,658 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:13:28,662 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:13:28,664 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:13:28,683 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:13:28,683 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:13:28" (1/1) ... [2021-11-03 04:13:28,684 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c3ffde2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:13:28, skipping insertion in model container [2021-11-03 04:13:28,685 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:13:28" (1/1) ... [2021-11-03 04:13:28,693 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:13:29,219 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:13:41,339 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_36699c6c-3bf4-4308-87e1-2ebce3370d76/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i[838018,838031] [2021-11-03 04:13:42,155 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-03 04:13:42,176 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:13:42,389 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-03 04:13:42,533 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:13:43,616 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_36699c6c-3bf4-4308-87e1-2ebce3370d76/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i[838018,838031] [2021-11-03 04:13:43,650 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-03 04:13:43,659 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:13:43,835 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 04:13:45,295 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_36699c6c-3bf4-4308-87e1-2ebce3370d76/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i[838018,838031] [2021-11-03 04:13:45,319 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-03 04:13:45,326 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:13:46,132 INFO L208 MainTranslator]: Completed translation [2021-11-03 04:13:46,133 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:13:46 WrapperNode [2021-11-03 04:13:46,133 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:13:46,134 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 04:13:46,134 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 04:13:46,134 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 04:13:46,141 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:13:46" (1/1) ... [2021-11-03 04:13:46,406 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:13:46" (1/1) ... [2021-11-03 04:13:50,320 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 04:13:50,321 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 04:13:50,321 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 04:13:50,322 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 04:13:50,331 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:13:46" (1/1) ... [2021-11-03 04:13:50,331 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:13:46" (1/1) ... [2021-11-03 04:13:51,281 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:13:46" (1/1) ... [2021-11-03 04:13:51,297 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:13:46" (1/1) ... [2021-11-03 04:13:54,013 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:13:46" (1/1) ... [2021-11-03 04:13:54,445 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:13:46" (1/1) ... [2021-11-03 04:13:54,834 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:13:46" (1/1) ... [2021-11-03 04:13:55,673 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 04:13:55,675 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 04:13:55,680 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 04:13:55,680 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 04:13:55,681 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:13:46" (1/1) ... [2021-11-03 04:13:55,688 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:13:55,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 04:13:55,713 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-03 04:13:55,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36699c6c-3bf4-4308-87e1-2ebce3370d76/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-03 04:13:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dummy_query_bo_prepare [2021-11-03 04:13:55,770 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dummy_query_bo_prepare [2021-11-03 04:13:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_single_bo [2021-11-03 04:13:55,770 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_single_bo [2021-11-03 04:13:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_crtc_set_config [2021-11-03 04:13:55,770 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_crtc_set_config [2021-11-03 04:13:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_move_buffer [2021-11-03 04:13:55,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_move_buffer [2021-11-03 04:13:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_lastclose [2021-11-03 04:13:55,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_lastclose [2021-11-03 04:13:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_pause_all [2021-11-03 04:13:55,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_pause_all [2021-11-03 04:13:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_surface_destroy [2021-11-03 04:13:55,772 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_surface_destroy [2021-11-03 04:13:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_destroy [2021-11-03 04:13:55,772 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_destroy [2021-11-03 04:13:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-03 04:13:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_vram_or_gmr [2021-11-03 04:13:55,773 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_vram_or_gmr [2021-11-03 04:13:55,773 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_hw_context_destroy [2021-11-03 04:13:55,773 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_hw_context_destroy [2021-11-03 04:13:55,773 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_del_active [2021-11-03 04:13:55,773 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_del_active [2021-11-03 04:13:55,773 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-11-03 04:13:55,773 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-11-03 04:13:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_release [2021-11-03 04:13:55,774 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_release [2021-11-03 04:13:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-03 04:13:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_complete [2021-11-03 04:13:55,774 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_complete [2021-11-03 04:13:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_crtc_destroy [2021-11-03 04:13:55,775 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_crtc_destroy [2021-11-03 04:13:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_display_unit_cleanup [2021-11-03 04:13:55,775 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_display_unit_cleanup [2021-11-03 04:13:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-03 04:13:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-03 04:13:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_destroy [2021-11-03 04:13:55,776 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_destroy [2021-11-03 04:13:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_context_base_release [2021-11-03 04:13:55,777 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_context_base_release [2021-11-03 04:13:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_passed [2021-11-03 04:13:55,777 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_passed [2021-11-03 04:13:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_stream_destroy [2021-11-03 04:13:55,778 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_stream_destroy [2021-11-03 04:13:55,778 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 04:13:55,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-03 04:13:55,778 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_init [2021-11-03 04:13:55,778 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_init [2021-11-03 04:13:55,778 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fallback_wait [2021-11-03 04:13:55,779 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fallback_wait [2021-11-03 04:13:55,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-03 04:13:55,780 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_hw_surface_destroy [2021-11-03 04:13:55,780 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_hw_surface_destroy [2021-11-03 04:13:55,780 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_off [2021-11-03 04:13:55,781 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_off [2021-11-03 04:13:55,781 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_readback [2021-11-03 04:13:55,781 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_readback [2021-11-03 04:13:55,781 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_3d_resource_dec [2021-11-03 04:13:55,781 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_3d_resource_dec [2021-11-03 04:13:55,781 INFO L130 BoogieDeclarations]: Found specification of procedure __vmw_execbuf_release_pinned_bo [2021-11-03 04:13:55,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __vmw_execbuf_release_pinned_bo [2021-11-03 04:13:55,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 04:13:55,782 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2021-11-03 04:13:55,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-03 04:13:55,783 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_present_ioctl [2021-11-03 04:13:55,783 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_present_ioctl [2021-11-03 04:13:55,783 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_add_active [2021-11-03 04:13:55,784 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_add_active [2021-11-03 04:13:55,784 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_start_of_vram [2021-11-03 04:13:55,784 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_start_of_vram [2021-11-03 04:13:55,784 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_crtc_destroy [2021-11-03 04:13:55,784 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_crtc_destroy [2021-11-03 04:13:55,784 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_send_stop [2021-11-03 04:13:55,785 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_send_stop [2021-11-03 04:13:55,785 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 04:13:55,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 04:13:55,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-03 04:13:55,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-03 04:13:55,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-03 04:13:55,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-03 04:13:55,786 INFO L130 BoogieDeclarations]: Found specification of procedure do_dmabuf_define_gmrfb [2021-11-03 04:13:55,786 INFO L138 BoogieDeclarations]: Found implementation of procedure do_dmabuf_define_gmrfb [2021-11-03 04:13:55,786 INFO L130 BoogieDeclarations]: Found specification of procedure do_surface_dirty_sou [2021-11-03 04:13:55,787 INFO L138 BoogieDeclarations]: Found implementation of procedure do_surface_dirty_sou [2021-11-03 04:13:55,787 INFO L130 BoogieDeclarations]: Found specification of procedure do_dmabuf_dirty_sou [2021-11-03 04:13:55,787 INFO L138 BoogieDeclarations]: Found implementation of procedure do_dmabuf_dirty_sou [2021-11-03 04:13:55,787 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_unreference [2021-11-03 04:13:55,788 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_unreference [2021-11-03 04:13:55,788 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_legacy_srf_dma [2021-11-03 04:13:55,788 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_legacy_srf_dma [2021-11-03 04:13:55,789 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_placement [2021-11-03 04:13:55,789 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_placement [2021-11-03 04:13:55,789 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fences_update [2021-11-03 04:13:55,789 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fences_update [2021-11-03 04:13:55,789 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sync_obj_unref [2021-11-03 04:13:55,789 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sync_obj_unref [2021-11-03 04:13:55,790 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_crtc_set_config [2021-11-03 04:13:55,790 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_crtc_set_config [2021-11-03 04:13:55,790 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_present_readback_ioctl [2021-11-03 04:13:55,790 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_present_readback_ioctl [2021-11-03 04:13:55,790 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_update_seqno [2021-11-03 04:13:55,790 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_update_seqno [2021-11-03 04:13:55,790 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fences_perform_actions [2021-11-03 04:13:55,791 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fences_perform_actions [2021-11-03 04:13:55,791 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_encoder_destroy [2021-11-03 04:13:55,791 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_encoder_destroy [2021-11-03 04:13:55,791 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_unreference [2021-11-03 04:13:55,791 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_unreference [2021-11-03 04:13:55,792 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_legacy_srf_unbind [2021-11-03 04:13:55,792 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_legacy_srf_unbind [2021-11-03 04:13:55,792 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_wait [2021-11-03 04:13:55,793 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_wait [2021-11-03 04:13:55,795 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_prepare [2021-11-03 04:13:55,796 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_prepare [2021-11-03 04:13:55,796 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_ioctl [2021-11-03 04:13:55,796 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_ioctl [2021-11-03 04:13:55,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-03 04:13:55,798 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_check_all [2021-11-03 04:13:55,799 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_check_all [2021-11-03 04:13:55,799 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 04:13:55,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-03 04:13:55,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-03 04:13:55,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-03 04:13:55,806 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_close [2021-11-03 04:13:55,806 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_close [2021-11-03 04:13:55,806 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_page_flip [2021-11-03 04:13:55,806 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_page_flip [2021-11-03 04:13:55,807 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_unpin [2021-11-03 04:13:55,807 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_unpin [2021-11-03 04:13:55,807 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_request_device [2021-11-03 04:13:55,807 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_request_device [2021-11-03 04:13:55,807 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_unreference [2021-11-03 04:13:55,807 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_unreference [2021-11-03 04:13:55,807 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_unref [2021-11-03 04:13:55,808 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_unref [2021-11-03 04:13:55,808 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_fifo_down [2021-11-03 04:13:55,808 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_fifo_down [2021-11-03 04:13:55,808 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_connector_destroy [2021-11-03 04:13:55,808 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_connector_destroy [2021-11-03 04:13:55,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-03 04:13:55,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-03 04:13:55,809 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-03 04:13:55,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-03 04:13:55,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-03 04:13:55,809 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_destroy_locked [2021-11-03 04:13:55,809 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_destroy_locked [2021-11-03 04:13:55,809 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_fifo_destroy [2021-11-03 04:13:55,809 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_fifo_destroy [2021-11-03 04:13:55,810 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_stream_base_release [2021-11-03 04:13:55,810 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_stream_base_release [2021-11-03 04:13:55,810 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_release_device [2021-11-03 04:13:55,810 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_release_device [2021-11-03 04:13:55,810 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_driver_unload [2021-11-03 04:13:55,810 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_driver_unload [2021-11-03 04:13:55,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-03 04:13:55,810 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_process [2021-11-03 04:13:55,811 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_process [2021-11-03 04:13:55,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-03 04:13:55,811 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-11-03 04:13:55,811 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-11-03 04:13:55,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-03 04:13:55,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-03 04:13:55,811 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~X~$Pointer$~TO~C_INT [2021-11-03 04:13:55,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~X~$Pointer$~TO~C_INT [2021-11-03 04:13:55,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-03 04:13:55,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-03 04:13:55,812 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_work_func [2021-11-03 04:13:55,812 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_work_func [2021-11-03 04:13:55,812 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_update_stream [2021-11-03 04:13:55,812 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_update_stream [2021-11-03 04:13:55,813 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_connector_destroy [2021-11-03 04:13:55,813 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_connector_destroy [2021-11-03 04:13:55,813 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_encoder_destroy [2021-11-03 04:13:55,813 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_encoder_destroy [2021-11-03 04:13:55,813 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_unpin [2021-11-03 04:13:55,813 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_unpin [2021-11-03 04:13:55,813 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_base_release [2021-11-03 04:13:55,814 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_base_release [2021-11-03 04:13:55,814 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0 [2021-11-03 04:13:55,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0 [2021-11-03 04:13:55,814 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_3d_resource_inc [2021-11-03 04:13:55,814 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_3d_resource_inc [2021-11-03 04:13:55,814 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_stop [2021-11-03 04:13:55,814 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_stop [2021-11-03 04:13:55,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-03 04:13:55,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-03 04:13:55,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-03 04:13:55,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-03 04:13:55,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-03 04:13:55,815 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_init [2021-11-03 04:13:55,815 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_event_fence_action_cleanup [2021-11-03 04:13:55,816 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_event_fence_action_cleanup [2021-11-03 04:13:55,816 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_unpin_panic [2021-11-03 04:13:55,816 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_unpin_panic [2021-11-03 04:13:55,816 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_backing_alloc [2021-11-03 04:13:55,816 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_backing_alloc [2021-11-03 04:13:55,816 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_signaled [2021-11-03 04:13:55,816 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_signaled [2021-11-03 04:13:55,817 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_resume_all [2021-11-03 04:13:55,817 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_resume_all [2021-11-03 04:13:55,817 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_present [2021-11-03 04:13:55,817 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_present [2021-11-03 04:13:55,817 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_create [2021-11-03 04:13:55,817 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_create [2021-11-03 04:13:55,817 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_vram [2021-11-03 04:13:55,818 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_vram [2021-11-03 04:13:55,818 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 04:13:55,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 04:13:55,818 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_pin [2021-11-03 04:13:55,818 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_pin [2021-11-03 04:13:55,818 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_check [2021-11-03 04:13:55,818 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_check [2021-11-03 04:13:55,819 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_surface_base_release [2021-11-03 04:13:55,819 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_surface_base_release [2021-11-03 04:13:55,819 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_fence_commands [2021-11-03 04:13:55,819 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_fence_commands [2021-11-03 04:13:55,819 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_send_fence [2021-11-03 04:13:55,819 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_send_fence [2021-11-03 04:13:55,819 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_release_pinned_bo [2021-11-03 04:13:55,820 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_release_pinned_bo