./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 e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4000ab71-c576-41f5-9945-660240a8e1db/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4000ab71-c576-41f5-9945-660240a8e1db/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4000ab71-c576-41f5-9945-660240a8e1db/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4000ab71-c576-41f5-9945-660240a8e1db/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.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_4000ab71-c576-41f5-9945-660240a8e1db/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4000ab71-c576-41f5-9945-660240a8e1db/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ec6cba5f5f4c9f3e416639263c293e596e3b102a1b9a398d06c7ffc9f342005b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:38:55,066 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:38:55,069 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:38:55,112 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:38:55,113 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:38:55,117 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:38:55,120 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:38:55,125 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:38:55,127 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:38:55,133 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:38:55,135 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:38:55,137 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:38:55,138 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:38:55,141 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:38:55,143 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:38:55,145 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:38:55,146 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:38:55,148 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:38:55,149 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:38:55,159 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:38:55,160 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:38:55,162 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:38:55,165 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:38:55,166 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:38:55,175 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:38:55,175 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:38:55,176 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:38:55,178 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:38:55,178 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:38:55,179 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:38:55,180 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:38:55,181 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:38:55,184 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:38:55,186 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:38:55,188 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:38:55,188 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:38:55,189 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:38:55,190 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:38:55,190 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:38:55,191 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:38:55,192 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:38:55,193 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4000ab71-c576-41f5-9945-660240a8e1db/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:38:55,235 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:38:55,235 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:38:55,236 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:38:55,236 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:38:55,237 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:38:55,238 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:38:55,238 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:38:55,239 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:38:55,239 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:38:55,239 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:38:55,241 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:38:55,241 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:38:55,241 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:38:55,242 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:38:55,242 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:38:55,242 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:38:55,243 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:38:55,243 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:38:55,243 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:38:55,243 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:38:55,244 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:38:55,244 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:38:55,244 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:38:55,245 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:38:55,245 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:38:55,245 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:38:55,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:38:55,246 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:38:55,246 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:38:55,247 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:38:55,247 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4000ab71-c576-41f5-9945-660240a8e1db/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4000ab71-c576-41f5-9945-660240a8e1db/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec6cba5f5f4c9f3e416639263c293e596e3b102a1b9a398d06c7ffc9f342005b [2022-11-16 11:38:55,603 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:38:55,628 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:38:55,631 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:38:55,633 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:38:55,633 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:38:55,635 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4000ab71-c576-41f5-9945-660240a8e1db/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i [2022-11-16 11:38:55,706 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4000ab71-c576-41f5-9945-660240a8e1db/bin/uautomizer-tPACEb0tL8/data/daa7bb14e/ad0130cdf3d84ac3995a13449aa35a1c/FLAG3b15f358f [2022-11-16 11:38:57,219 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:38:57,220 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4000ab71-c576-41f5-9945-660240a8e1db/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i [2022-11-16 11:38:57,368 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4000ab71-c576-41f5-9945-660240a8e1db/bin/uautomizer-tPACEb0tL8/data/daa7bb14e/ad0130cdf3d84ac3995a13449aa35a1c/FLAG3b15f358f [2022-11-16 11:38:57,602 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4000ab71-c576-41f5-9945-660240a8e1db/bin/uautomizer-tPACEb0tL8/data/daa7bb14e/ad0130cdf3d84ac3995a13449aa35a1c [2022-11-16 11:38:57,605 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:38:57,607 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:38:57,611 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:38:57,611 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:38:57,616 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:38:57,617 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:38:57" (1/1) ... [2022-11-16 11:38:57,618 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12e37d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:38:57, skipping insertion in model container [2022-11-16 11:38:57,618 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:38:57" (1/1) ... [2022-11-16 11:38:57,627 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:38:57,982 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:39:09,460 WARN L229 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_4000ab71-c576-41f5-9945-660240a8e1db/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i[838018,838031] [2022-11-16 11:39:10,079 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-11-16 11:39:10,098 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:39:10,305 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:39:11,407 WARN L229 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_4000ab71-c576-41f5-9945-660240a8e1db/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i[838018,838031] [2022-11-16 11:39:11,433 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-11-16 11:39:11,439 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:39:12,379 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:39:12,380 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:12 WrapperNode [2022-11-16 11:39:12,380 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:39:12,381 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:39:12,381 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:39:12,381 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:39:12,389 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:12" (1/1) ... [2022-11-16 11:39:12,728 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:12" (1/1) ... [2022-11-16 11:39:13,519 INFO L138 Inliner]: procedures = 1203, calls = 11871, calls flagged for inlining = 393, calls inlined = 386, statements flattened = 21741 [2022-11-16 11:39:13,521 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:39:13,522 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:39:13,522 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:39:13,522 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:39:13,533 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:12" (1/1) ... [2022-11-16 11:39:13,534 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:12" (1/1) ... [2022-11-16 11:39:13,702 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:12" (1/1) ... [2022-11-16 11:39:13,703 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:12" (1/1) ... [2022-11-16 11:39:14,600 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:12" (1/1) ... [2022-11-16 11:39:14,688 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:12" (1/1) ... [2022-11-16 11:39:15,062 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:12" (1/1) ... [2022-11-16 11:39:15,135 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:12" (1/1) ... [2022-11-16 11:39:15,493 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:39:15,494 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:39:15,494 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:39:15,494 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:39:15,496 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:12" (1/1) ... [2022-11-16 11:39:15,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:39:15,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4000ab71-c576-41f5-9945-660240a8e1db/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:39:15,592 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4000ab71-c576-41f5-9945-660240a8e1db/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:39:15,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4000ab71-c576-41f5-9945-660240a8e1db/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:39:15,705 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dummy_query_bo_prepare [2022-11-16 11:39:15,705 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dummy_query_bo_prepare [2022-11-16 11:39:15,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_goal_irq_mutex_of_vmw_fence_manager [2022-11-16 11:39:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_goal_irq_mutex_of_vmw_fence_manager [2022-11-16 11:39:15,706 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_destroy [2022-11-16 11:39:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_destroy [2022-11-16 11:39:15,706 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_init [2022-11-16 11:39:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_init [2022-11-16 11:39:15,706 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_connector_set_property [2022-11-16 11:39:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_connector_set_property [2022-11-16 11:39:15,707 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_legacy_srf_bind [2022-11-16 11:39:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_legacy_srf_bind [2022-11-16 11:39:15,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_release_mutex_of_vmw_private [2022-11-16 11:39:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_release_mutex_of_vmw_private [2022-11-16 11:39:15,708 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2022-11-16 11:39:15,708 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2022-11-16 11:39:15,708 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_init [2022-11-16 11:39:15,708 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_init [2022-11-16 11:39:15,708 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_lookup [2022-11-16 11:39:15,709 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_lookup [2022-11-16 11:39:15,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fifo_mutex_of_vmw_fifo_state [2022-11-16 11:39:15,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fifo_mutex_of_vmw_fifo_state [2022-11-16 11:39:15,709 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_postclose [2022-11-16 11:39:15,709 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_postclose [2022-11-16 11:39:15,709 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-11-16 11:39:15,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-11-16 11:39:15,710 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2022-11-16 11:39:15,710 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2022-11-16 11:39:15,710 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_create_handle [2022-11-16 11:39:15,710 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_create_handle [2022-11-16 11:39:15,710 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_round_pot [2022-11-16 11:39:15,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_round_pot [2022-11-16 11:39:15,711 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_single_bo [2022-11-16 11:39:15,711 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_single_bo [2022-11-16 11:39:15,711 INFO L130 BoogieDeclarations]: Found specification of procedure drm_master_get [2022-11-16 11:39:15,711 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_master_get [2022-11-16 11:39:15,711 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 11:39:15,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 11:39:15,712 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_crtc_set_config [2022-11-16 11:39:15,712 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_crtc_set_config [2022-11-16 11:39:15,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmw_gmrid_manager_func_release_7 [2022-11-16 11:39:15,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmw_gmrid_manager_func_release_7 [2022-11-16 11:39:15,713 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_read_lock [2022-11-16 11:39:15,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_read_lock [2022-11-16 11:39:15,713 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_backoff_reservation [2022-11-16 11:39:15,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_backoff_reservation [2022-11-16 11:39:15,714 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mtrr_del [2022-11-16 11:39:15,714 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mtrr_del [2022-11-16 11:39:15,714 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_move_buffer [2022-11-16 11:39:15,714 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_move_buffer [2022-11-16 11:39:15,714 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_gmrid_man_takedown [2022-11-16 11:39:15,714 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_gmrid_man_takedown [2022-11-16 11:39:15,715 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_firstopen [2022-11-16 11:39:15,715 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_firstopen [2022-11-16 11:39:15,715 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_disable_vblank [2022-11-16 11:39:15,717 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_disable_vblank [2022-11-16 11:39:15,717 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_lastclose [2022-11-16 11:39:15,717 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_lastclose [2022-11-16 11:39:15,717 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_surface_free [2022-11-16 11:39:15,717 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_surface_free [2022-11-16 11:39:15,717 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_pause_all [2022-11-16 11:39:15,718 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_pause_all [2022-11-16 11:39:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_surface_destroy [2022-11-16 11:39:15,718 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_surface_destroy [2022-11-16 11:39:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_destroy [2022-11-16 11:39:15,719 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_destroy [2022-11-16 11:39:15,719 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:39:15,719 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:39:15,719 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_master_drop [2022-11-16 11:39:15,720 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_master_drop [2022-11-16 11:39:15,720 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-11-16 11:39:15,721 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:39:15,721 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:39:15,721 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:39:15,721 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:39:15,721 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_unreserve [2022-11-16 11:39:15,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_unreserve [2022-11-16 11:39:15,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cmdbuf_mutex_of_vmw_private [2022-11-16 11:39:15,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cmdbuf_mutex_of_vmw_private [2022-11-16 11:39:15,722 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:39:15,722 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:39:15,722 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kmap [2022-11-16 11:39:15,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kmap [2022-11-16 11:39:15,722 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:39:15,722 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:39:15,723 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_backing_free [2022-11-16 11:39:15,723 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_backing_free [2022-11-16 11:39:15,723 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_verify_access [2022-11-16 11:39:15,724 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_verify_access [2022-11-16 11:39:15,724 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_vram_or_gmr [2022-11-16 11:39:15,724 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_vram_or_gmr [2022-11-16 11:39:15,724 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kunmap [2022-11-16 11:39:15,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kunmap [2022-11-16 11:39:15,725 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_ref_object_add [2022-11-16 11:39:15,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_ref_object_add [2022-11-16 11:39:15,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:39:15,726 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_commit_list [2022-11-16 11:39:15,726 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_commit_list [2022-11-16 11:39:15,726 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_emit_dummy_query [2022-11-16 11:39:15,727 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_emit_dummy_query [2022-11-16 11:39:15,727 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_release_id [2022-11-16 11:39:15,727 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_release_id [2022-11-16 11:39:15,727 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_vrefresh [2022-11-16 11:39:15,727 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_vrefresh [2022-11-16 11:39:15,727 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dumb_create [2022-11-16 11:39:15,727 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dumb_create [2022-11-16 11:39:15,728 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_translate_guest_ptr [2022-11-16 11:39:15,728 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_translate_guest_ptr [2022-11-16 11:39:15,728 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_hw_context_destroy [2022-11-16 11:39:15,728 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_hw_context_destroy [2022-11-16 11:39:15,729 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-16 11:39:15,729 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-16 11:39:15,729 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_del_active [2022-11-16 11:39:15,729 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_del_active [2022-11-16 11:39:15,729 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_global_alloc [2022-11-16 11:39:15,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_global_alloc [2022-11-16 11:39:15,731 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_destroy [2022-11-16 11:39:15,733 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_destroy [2022-11-16 11:39:15,734 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-11-16 11:39:15,734 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-11-16 11:39:15,734 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_release [2022-11-16 11:39:15,735 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_release [2022-11-16 11:39:15,736 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_base_object_init [2022-11-16 11:39:15,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_base_object_init [2022-11-16 11:39:15,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:39:15,739 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_vt_unlock [2022-11-16 11:39:15,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_vt_unlock [2022-11-16 11:39:15,743 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_waiter_add [2022-11-16 11:39:15,743 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_waiter_add [2022-11-16 11:39:15,743 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_complete [2022-11-16 11:39:15,743 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_complete [2022-11-16 11:39:15,743 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_crtc_destroy [2022-11-16 11:39:15,744 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_crtc_destroy [2022-11-16 11:39:15,744 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-16 11:39:15,744 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-16 11:39:15,744 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dma_buffer [2022-11-16 11:39:15,744 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dma_buffer [2022-11-16 11:39:15,744 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_evict_mm [2022-11-16 11:39:15,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_evict_mm [2022-11-16 11:39:15,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:39:15,745 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cursor_update_image [2022-11-16 11:39:15,745 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cursor_update_image [2022-11-16 11:39:15,745 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_display_unit_cleanup [2022-11-16 11:39:15,745 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_display_unit_cleanup [2022-11-16 11:39:15,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:39:15,745 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:39:15,746 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_bo_to_validate_list [2022-11-16 11:39:15,746 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_bo_to_validate_list [2022-11-16 11:39:15,746 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_destroy [2022-11-16 11:39:15,746 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_destroy [2022-11-16 11:39:15,746 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_context_base_release [2022-11-16 11:39:15,746 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_context_base_release [2022-11-16 11:39:15,746 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_passed [2022-11-16 11:39:15,747 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_passed [2022-11-16 11:39:15,747 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 11:39:15,747 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 11:39:15,747 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_have_pitchlock [2022-11-16 11:39:15,747 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_have_pitchlock [2022-11-16 11:39:15,747 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-16 11:39:15,747 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-16 11:39:15,747 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_stream_destroy [2022-11-16 11:39:15,748 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_stream_destroy [2022-11-16 11:39:15,748 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:39:15,748 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:39:15,748 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_write [2022-11-16 11:39:15,748 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_write [2022-11-16 11:39:15,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_fb_surf_mutex_of_vmw_master [2022-11-16 11:39:15,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_fb_surf_mutex_of_vmw_master [2022-11-16 11:39:15,749 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_wait [2022-11-16 11:39:15,749 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_wait [2022-11-16 11:39:15,749 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_close [2022-11-16 11:39:15,749 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_close [2022-11-16 11:39:15,749 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_connector_dpms [2022-11-16 11:39:15,749 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_connector_dpms [2022-11-16 11:39:15,749 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_event_fence_action_create [2022-11-16 11:39:15,750 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_event_fence_action_create [2022-11-16 11:39:15,750 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2022-11-16 11:39:15,750 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2022-11-16 11:39:15,750 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_master_create [2022-11-16 11:39:15,750 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_master_create [2022-11-16 11:39:15,750 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-16 11:39:15,750 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-16 11:39:15,750 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:39:15,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:39:15,751 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2022-11-16 11:39:15,751 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2022-11-16 11:39:15,751 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_write_svga [2022-11-16 11:39:15,751 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_write_svga [2022-11-16 11:39:15,751 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_init [2022-11-16 11:39:15,751 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_init [2022-11-16 11:39:15,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_hw_mutex_of_vmw_private [2022-11-16 11:39:15,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_hw_mutex_of_vmw_private [2022-11-16 11:39:15,752 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_alloc_id [2022-11-16 11:39:15,752 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_alloc_id [2022-11-16 11:39:15,752 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_read_unlock [2022-11-16 11:39:15,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_read_unlock [2022-11-16 11:39:15,752 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fallback_wait [2022-11-16 11:39:15,753 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fallback_wait [2022-11-16 11:39:15,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:39:15,753 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_reference [2022-11-16 11:39:15,753 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_reference [2022-11-16 11:39:15,753 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_preclose [2022-11-16 11:39:15,753 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_preclose [2022-11-16 11:39:15,753 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2022-11-16 11:39:15,754 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2022-11-16 11:39:15,754 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_resource_lookup_handle [2022-11-16 11:39:15,754 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_resource_lookup_handle [2022-11-16 11:39:15,754 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_pan_display [2022-11-16 11:39:15,756 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_pan_display [2022-11-16 11:39:15,756 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_hw_surface_destroy [2022-11-16 11:39:15,756 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_hw_surface_destroy [2022-11-16 11:39:15,756 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-16 11:39:15,756 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-16 11:39:15,757 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_object_find [2022-11-16 11:39:15,757 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_object_find [2022-11-16 11:39:15,757 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_buf_alloc [2022-11-16 11:39:15,757 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_buf_alloc [2022-11-16 11:39:15,757 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-11-16 11:39:15,757 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-11-16 11:39:15,757 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_connector_attach_encoder [2022-11-16 11:39:15,757 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_connector_attach_encoder [2022-11-16 11:39:15,758 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_reserve [2022-11-16 11:39:15,758 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_reserve [2022-11-16 11:39:15,758 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:39:15,758 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:39:15,758 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_off [2022-11-16 11:39:15,758 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_off [2022-11-16 11:39:15,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:39:15,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:39:15,759 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_res_to_srf [2022-11-16 11:39:15,759 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_res_to_srf [2022-11-16 11:39:15,759 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_readback [2022-11-16 11:39:15,759 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_readback [2022-11-16 11:39:15,759 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_destroy [2022-11-16 11:39:15,759 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_destroy [2022-11-16 11:39:15,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:39:15,760 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:39:15,760 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_crtc_set_gamma_size [2022-11-16 11:39:15,760 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_crtc_set_gamma_size [2022-11-16 11:39:15,760 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_write_lock [2022-11-16 11:39:15,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_write_lock [2022-11-16 11:39:15,760 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_3d_resource_dec [2022-11-16 11:39:15,760 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_3d_resource_dec [2022-11-16 11:39:15,762 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-16 11:39:15,766 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-16 11:39:15,766 INFO L130 BoogieDeclarations]: Found specification of procedure __vmw_execbuf_release_pinned_bo [2022-11-16 11:39:15,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __vmw_execbuf_release_pinned_bo [2022-11-16 11:39:15,766 INFO L130 BoogieDeclarations]: Found specification of procedure svga3dsurface_get_image_buffer_size [2022-11-16 11:39:15,766 INFO L138 BoogieDeclarations]: Found implementation of procedure svga3dsurface_get_image_buffer_size [2022-11-16 11:39:15,766 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_device_release [2022-11-16 11:39:15,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_device_release [2022-11-16 11:39:15,767 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-11-16 11:39:15,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-11-16 11:39:15,768 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_bind [2022-11-16 11:39:15,769 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_bind [2022-11-16 11:39:15,769 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_update_layout [2022-11-16 11:39:15,770 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_update_layout [2022-11-16 11:39:15,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:39:15,770 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:39:15,770 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:39:15,770 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2022-11-16 11:39:15,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:39:15,770 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-11-16 11:39:15,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2022-11-16 11:39:15,771 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2022-11-16 11:39:15,771 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2022-11-16 11:39:15,771 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2022-11-16 11:39:15,771 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2022-11-16 11:39:15,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fb_surf_mutex_of_vmw_master [2022-11-16 11:39:15,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fb_surf_mutex_of_vmw_master [2022-11-16 11:39:15,771 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_probe [2022-11-16 11:39:15,772 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_probe [2022-11-16 11:39:15,772 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_reference [2022-11-16 11:39:15,772 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_reference [2022-11-16 11:39:15,772 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_crtc_cursor_set [2022-11-16 11:39:15,772 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_crtc_cursor_set [2022-11-16 11:39:15,772 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_dirty [2022-11-16 11:39:15,772 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_dirty [2022-11-16 11:39:15,773 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_global_release [2022-11-16 11:39:15,773 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_global_release [2022-11-16 11:39:15,773 INFO L130 BoogieDeclarations]: Found specification of procedure drm_ht_remove_item [2022-11-16 11:39:15,773 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_ht_remove_item [2022-11-16 11:39:15,773 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_present_ioctl [2022-11-16 11:39:15,773 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_present_ioctl [2022-11-16 11:39:15,773 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 11:39:15,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 11:39:15,774 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:39:15,774 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:39:15,774 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:39:15,774 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:39:15,774 INFO L130 BoogieDeclarations]: Found specification of procedure ida_remove [2022-11-16 11:39:15,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ida_remove [2022-11-16 11:39:15,774 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_add_active [2022-11-16 11:39:15,774 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_add_active [2022-11-16 11:39:15,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_release_mutex_of_vmw_private [2022-11-16 11:39:15,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_release_mutex_of_vmw_private [2022-11-16 11:39:15,775 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fpriv [2022-11-16 11:39:15,775 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fpriv [2022-11-16 11:39:15,775 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-16 11:39:15,775 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-16 11:39:15,775 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_reserve_buffers [2022-11-16 11:39:15,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_reserve_buffers [2022-11-16 11:39:15,776 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_master_set [2022-11-16 11:39:15,776 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_master_set [2022-11-16 11:39:15,776 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_kmap_obj_virtual [2022-11-16 11:39:15,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_kmap_obj_virtual [2022-11-16 11:39:15,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_drm_mode_config [2022-11-16 11:39:15,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_drm_mode_config [2022-11-16 11:39:15,776 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_start_of_vram [2022-11-16 11:39:15,776 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_start_of_vram [2022-11-16 11:39:15,777 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:39:15,777 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:39:15,777 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_crtc_restore [2022-11-16 11:39:15,777 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_crtc_restore [2022-11-16 11:39:15,777 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_set_par [2022-11-16 11:39:15,777 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_set_par [2022-11-16 11:39:15,777 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_populate [2022-11-16 11:39:15,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_pool_populate [2022-11-16 11:39:15,778 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_dirty_mark [2022-11-16 11:39:15,778 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_dirty_mark [2022-11-16 11:39:15,778 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_dmabuf_lookup [2022-11-16 11:39:15,778 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_dmabuf_lookup [2022-11-16 11:39:15,778 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_crtc_destroy [2022-11-16 11:39:15,778 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_crtc_destroy [2022-11-16 11:39:15,778 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_clean_mm [2022-11-16 11:39:15,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_clean_mm [2022-11-16 11:39:15,779 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_send_stop [2022-11-16 11:39:15,779 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_send_stop [2022-11-16 11:39:15,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_hw_mutex_of_vmw_private [2022-11-16 11:39:15,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_hw_mutex_of_vmw_private [2022-11-16 11:39:15,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:39:15,779 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_check_var [2022-11-16 11:39:15,779 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_check_var [2022-11-16 11:39:15,779 INFO L130 BoogieDeclarations]: Found specification of procedure drm_vblank_cleanup [2022-11-16 11:39:15,780 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_vblank_cleanup [2022-11-16 11:39:15,780 INFO L130 BoogieDeclarations]: Found specification of procedure do_dmabuf_define_gmrfb [2022-11-16 11:39:15,780 INFO L138 BoogieDeclarations]: Found implementation of procedure do_dmabuf_define_gmrfb [2022-11-16 11:39:15,780 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_connector_detect [2022-11-16 11:39:15,780 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_connector_detect [2022-11-16 11:39:15,780 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 11:39:15,780 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 11:39:15,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:39:15,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:39:15,781 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fasync [2022-11-16 11:39:15,781 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fasync [2022-11-16 11:39:15,781 INFO L130 BoogieDeclarations]: Found specification of procedure do_surface_dirty_sou [2022-11-16 11:39:15,781 INFO L138 BoogieDeclarations]: Found implementation of procedure do_surface_dirty_sou [2022-11-16 11:39:15,781 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_unref [2022-11-16 11:39:15,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_unref [2022-11-16 11:39:15,781 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_context_free [2022-11-16 11:39:15,782 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_context_free [2022-11-16 11:39:15,782 INFO L130 BoogieDeclarations]: Found specification of procedure do_dmabuf_dirty_sou [2022-11-16 11:39:15,782 INFO L138 BoogieDeclarations]: Found implementation of procedure do_dmabuf_dirty_sou [2022-11-16 11:39:15,782 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_dma_buffer [2022-11-16 11:39:15,782 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_dma_buffer [2022-11-16 11:39:15,782 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_unreference [2022-11-16 11:39:15,782 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_unreference [2022-11-16 11:39:15,782 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_free_relocations [2022-11-16 11:39:15,782 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_free_relocations [2022-11-16 11:39:15,783 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_legacy_srf_dma [2022-11-16 11:39:15,783 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_legacy_srf_dma [2022-11-16 11:39:15,783 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2022-11-16 11:39:15,783 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2022-11-16 11:39:15,783 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2022-11-16 11:39:15,783 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2022-11-16 11:39:15,783 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_bo_get_guest_ptr [2022-11-16 11:39:15,783 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_bo_get_guest_ptr [2022-11-16 11:39:15,784 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_placement [2022-11-16 11:39:15,784 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_placement [2022-11-16 11:39:15,784 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_save_vga [2022-11-16 11:39:15,784 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_save_vga [2022-11-16 11:39:15,784 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:39:15,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:39:15,784 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fences_update [2022-11-16 11:39:15,784 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fences_update [2022-11-16 11:39:15,785 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_base_object_lookup [2022-11-16 11:39:15,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_base_object_lookup [2022-11-16 11:39:15,785 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_io_mem_reserve [2022-11-16 11:39:15,785 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_io_mem_reserve [2022-11-16 11:39:15,785 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-11-16 11:39:15,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-11-16 11:39:15,786 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sync_obj_unref [2022-11-16 11:39:15,786 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sync_obj_unref [2022-11-16 11:39:15,787 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_call_rcu [2022-11-16 11:39:15,787 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_call_rcu [2022-11-16 11:39:15,787 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_crtc_set_config [2022-11-16 11:39:15,787 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_crtc_set_config [2022-11-16 11:39:15,787 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-11-16 11:39:15,787 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-11-16 11:39:15,787 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:39:15,788 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:39:15,788 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2022-11-16 11:39:15,788 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2022-11-16 11:39:15,788 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_is_full [2022-11-16 11:39:15,788 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_is_full [2022-11-16 11:39:15,788 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2022-11-16 11:39:15,788 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2022-11-16 11:39:15,788 INFO L130 BoogieDeclarations]: Found specification of procedure drm_irq_uninstall [2022-11-16 11:39:15,789 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_irq_uninstall [2022-11-16 11:39:15,789 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_send_put [2022-11-16 11:39:15,789 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_send_put [2022-11-16 11:39:15,789 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_marker_pull [2022-11-16 11:39:15,789 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_marker_pull [2022-11-16 11:39:15,789 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_cleanup [2022-11-16 11:39:15,789 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_cleanup [2022-11-16 11:39:15,789 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 11:39:15,790 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 11:39:15,790 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_ref [2022-11-16 11:39:15,790 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_ref [2022-11-16 11:39:15,790 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_present_readback_ioctl [2022-11-16 11:39:15,790 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_present_readback_ioctl [2022-11-16 11:39:15,790 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sync_obj_ref [2022-11-16 11:39:15,790 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sync_obj_ref [2022-11-16 11:39:15,790 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_update_seqno [2022-11-16 11:39:15,791 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_update_seqno [2022-11-16 11:39:15,791 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:39:15,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:39:15,791 INFO L130 BoogieDeclarations]: Found specification of procedure getrawmonotonic [2022-11-16 11:39:15,791 INFO L138 BoogieDeclarations]: Found implementation of procedure getrawmonotonic [2022-11-16 11:39:15,791 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_init [2022-11-16 11:39:15,791 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_init [2022-11-16 11:39:15,792 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fences_perform_actions [2022-11-16 11:39:15,792 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fences_perform_actions [2022-11-16 11:39:15,792 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_surface_base_to_res [2022-11-16 11:39:15,792 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_surface_base_to_res [2022-11-16 11:39:15,792 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_get_vblank_counter [2022-11-16 11:39:15,792 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_get_vblank_counter [2022-11-16 11:39:15,792 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_encoder_destroy [2022-11-16 11:39:15,792 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_encoder_destroy [2022-11-16 11:39:15,793 INFO L130 BoogieDeclarations]: Found specification of procedure fill_flush [2022-11-16 11:39:15,793 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_flush [2022-11-16 11:39:15,793 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2022-11-16 11:39:15,793 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2022-11-16 11:39:15,793 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_context_init [2022-11-16 11:39:15,793 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_context_init [2022-11-16 11:39:15,793 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_lookup_handle [2022-11-16 11:39:15,793 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_lookup_handle [2022-11-16 11:39:15,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:39:15,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:39:15,794 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_connector_fill_modes [2022-11-16 11:39:15,794 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_connector_fill_modes [2022-11-16 11:39:15,794 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_unreference [2022-11-16 11:39:15,794 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_unreference [2022-11-16 11:39:15,794 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_unreference [2022-11-16 11:39:15,794 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_unreference [2022-11-16 11:39:15,795 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_legacy_srf_unbind [2022-11-16 11:39:15,795 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_legacy_srf_unbind [2022-11-16 11:39:15,795 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_relocation_add [2022-11-16 11:39:15,795 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_relocation_add [2022-11-16 11:39:15,795 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_fence_buffer_objects [2022-11-16 11:39:15,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_fence_buffer_objects [2022-11-16 11:39:15,795 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:39:15,795 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:39:15,795 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_wait [2022-11-16 11:39:15,796 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_wait [2022-11-16 11:39:15,796 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_available [2022-11-16 11:39:15,796 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_available [2022-11-16 11:39:15,796 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_crtc_cursor_move [2022-11-16 11:39:15,796 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_crtc_cursor_move [2022-11-16 11:39:15,796 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_prepare [2022-11-16 11:39:15,796 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_prepare [2022-11-16 11:39:15,796 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_irq_postinstall [2022-11-16 11:39:15,797 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_irq_postinstall [2022-11-16 11:39:15,797 INFO L130 BoogieDeclarations]: Found specification of procedure drm_object_attach_property [2022-11-16 11:39:15,797 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_object_attach_property [2022-11-16 11:39:15,797 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_ioctl [2022-11-16 11:39:15,797 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_ioctl [2022-11-16 11:39:15,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:39:15,797 INFO L130 BoogieDeclarations]: Found specification of procedure drm_master_put [2022-11-16 11:39:15,797 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_master_put [2022-11-16 11:39:15,798 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_check_all [2022-11-16 11:39:15,798 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_check_all [2022-11-16 11:39:15,798 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 11:39:15,798 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 11:39:15,798 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_context_base_to_res [2022-11-16 11:39:15,798 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_context_base_to_res [2022-11-16 11:39:15,798 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_bo_pin [2022-11-16 11:39:15,798 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_bo_pin [2022-11-16 11:39:15,799 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:39:15,799 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-16 11:39:15,799 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-16 11:39:15,799 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 11:39:15,799 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 11:39:15,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_goal_irq_mutex_of_vmw_fence_manager [2022-11-16 11:39:15,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_goal_irq_mutex_of_vmw_fence_manager [2022-11-16 11:39:15,799 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_activate [2022-11-16 11:39:15,800 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_activate [2022-11-16 11:39:15,800 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_init [2022-11-16 11:39:15,800 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_init [2022-11-16 11:39:15,800 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_sub [2022-11-16 11:39:15,800 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_sub [2022-11-16 11:39:15,800 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_enable_vblank [2022-11-16 11:39:15,800 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_enable_vblank [2022-11-16 11:39:15,800 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_gmrid_man_get_node [2022-11-16 11:39:15,801 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_gmrid_man_get_node [2022-11-16 11:39:15,801 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_duplicate [2022-11-16 11:39:15,801 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_duplicate [2022-11-16 11:39:15,801 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dumb_map_offset [2022-11-16 11:39:15,801 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dumb_map_offset [2022-11-16 11:39:15,801 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_close [2022-11-16 11:39:15,801 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_close [2022-11-16 11:39:15,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_vmw_overlay [2022-11-16 11:39:15,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_vmw_overlay [2022-11-16 11:39:15,802 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cursor_update_position [2022-11-16 11:39:15,802 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cursor_update_position [2022-11-16 11:39:15,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:39:15,802 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_resume [2022-11-16 11:39:15,802 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_resume [2022-11-16 11:39:15,802 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-16 11:39:15,802 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-16 11:39:15,803 INFO L130 BoogieDeclarations]: Found specification of procedure drm_open [2022-11-16 11:39:15,807 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_open [2022-11-16 11:39:15,807 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 11:39:15,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 11:39:15,807 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_unref [2022-11-16 11:39:15,807 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_unref [2022-11-16 11:39:15,807 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_probed_add [2022-11-16 11:39:15,807 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_probed_add [2022-11-16 11:39:15,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:39:15,808 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_clear_validations [2022-11-16 11:39:15,808 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_clear_validations [2022-11-16 11:39:15,808 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_ref_object_base_unref [2022-11-16 11:39:15,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_ref_object_base_unref [2022-11-16 11:39:15,808 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_unbind [2022-11-16 11:39:15,808 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_unbind [2022-11-16 11:39:15,808 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2022-11-16 11:39:15,809 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2022-11-16 11:39:15,809 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_page_flip [2022-11-16 11:39:15,809 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_page_flip [2022-11-16 11:39:15,809 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_suspend [2022-11-16 11:39:15,809 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_suspend [2022-11-16 11:39:15,809 INFO L130 BoogieDeclarations]: Found specification of procedure svga3dsurface_calculate_pitch [2022-11-16 11:39:15,809 INFO L138 BoogieDeclarations]: Found implementation of procedure svga3dsurface_calculate_pitch [2022-11-16 11:39:15,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:39:15,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:39:15,810 INFO L130 BoogieDeclarations]: Found specification of procedure clamped_umul32 [2022-11-16 11:39:15,810 INFO L138 BoogieDeclarations]: Found implementation of procedure clamped_umul32 [2022-11-16 11:39:15,810 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_unpin [2022-11-16 11:39:15,810 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_unpin [2022-11-16 11:39:15,810 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_restore_vga [2022-11-16 11:39:15,810 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_restore_vga [2022-11-16 11:39:15,811 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_request_device [2022-11-16 11:39:15,811 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_request_device [2022-11-16 11:39:15,811 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_unreference [2022-11-16 11:39:15,811 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_unreference [2022-11-16 11:39:15,811 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-16 11:39:15,811 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-16 11:39:15,811 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 11:39:15,811 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 11:39:15,812 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_unref [2022-11-16 11:39:15,812 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_unref [2022-11-16 11:39:15,812 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_fifo_down [2022-11-16 11:39:15,812 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_fifo_down [2022-11-16 11:39:15,812 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_copy_fence_user [2022-11-16 11:39:15,812 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_copy_fence_user [2022-11-16 11:39:15,812 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_connector_destroy [2022-11-16 11:39:15,812 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_connector_destroy [2022-11-16 11:39:15,813 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_list_unreference [2022-11-16 11:39:15,813 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_list_unreference [2022-11-16 11:39:15,813 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_read [2022-11-16 11:39:15,813 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_read [2022-11-16 11:39:15,813 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2022-11-16 11:39:15,813 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2022-11-16 11:39:15,813 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:39:15,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:39:15,814 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:39:15,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:39:15,814 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_vt_lock [2022-11-16 11:39:15,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_vt_lock [2022-11-16 11:39:15,814 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_destroy_locked [2022-11-16 11:39:15,814 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_destroy_locked [2022-11-16 11:39:15,814 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_fifo_destroy [2022-11-16 11:39:15,814 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_fifo_destroy [2022-11-16 11:39:15,815 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_unpopulate [2022-11-16 11:39:15,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_pool_unpopulate [2022-11-16 11:39:15,815 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_waiter_remove [2022-11-16 11:39:15,815 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_waiter_remove [2022-11-16 11:39:15,815 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_stream_base_release [2022-11-16 11:39:15,815 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_stream_base_release [2022-11-16 11:39:15,815 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_release_device [2022-11-16 11:39:15,815 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_release_device [2022-11-16 11:39:15,816 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_validate [2022-11-16 11:39:15,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_validate [2022-11-16 11:39:15,816 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_gmrid_man_debug [2022-11-16 11:39:15,816 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_gmrid_man_debug [2022-11-16 11:39:15,816 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_irq_preinstall [2022-11-16 11:39:15,816 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_irq_preinstall [2022-11-16 11:39:15,816 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_driver_unload [2022-11-16 11:39:15,816 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_driver_unload [2022-11-16 11:39:15,817 INFO L130 BoogieDeclarations]: Found specification of procedure drm_release [2022-11-16 11:39:15,817 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_release [2022-11-16 11:39:15,817 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 11:39:15,817 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 11:39:15,817 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_do_evict [2022-11-16 11:39:15,817 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_do_evict [2022-11-16 11:39:15,817 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 11:39:15,817 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 11:39:15,818 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-11-16 11:39:15,818 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-11-16 11:39:15,818 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_validate_mode_vram [2022-11-16 11:39:15,818 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_validate_mode_vram [2022-11-16 11:39:15,818 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_global_free [2022-11-16 11:39:15,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_global_free [2022-11-16 11:39:15,818 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_process [2022-11-16 11:39:15,818 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_process [2022-11-16 11:39:15,819 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_crtc_save [2022-11-16 11:39:15,819 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_crtc_save [2022-11-16 11:39:15,819 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_write_unlock [2022-11-16 11:39:15,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_write_unlock [2022-11-16 11:39:15,819 INFO L130 BoogieDeclarations]: Found specification of procedure drm_connector_init [2022-11-16 11:39:15,819 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_connector_init [2022-11-16 11:39:15,819 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_driver_open [2022-11-16 11:39:15,819 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_driver_open [2022-11-16 11:39:15,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cmdbuf_mutex_of_vmw_private [2022-11-16 11:39:15,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cmdbuf_mutex_of_vmw_private [2022-11-16 11:39:15,820 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2022-11-16 11:39:15,820 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2022-11-16 11:39:15,820 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sync_obj_flush [2022-11-16 11:39:15,820 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sync_obj_flush [2022-11-16 11:39:15,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:39:15,820 INFO L130 BoogieDeclarations]: Found specification of procedure drm_encoder_init [2022-11-16 11:39:15,821 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_encoder_init [2022-11-16 11:39:15,821 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_destroy_encode [2022-11-16 11:39:15,821 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_destroy_encode [2022-11-16 11:39:15,821 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_work_func [2022-11-16 11:39:15,821 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_work_func [2022-11-16 11:39:15,821 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_lock_set_kill [2022-11-16 11:39:15,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_lock_set_kill [2022-11-16 11:39:15,821 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_update_stream [2022-11-16 11:39:15,822 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_update_stream [2022-11-16 11:39:15,822 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_reference [2022-11-16 11:39:15,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_reference [2022-11-16 11:39:15,822 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2022-11-16 11:39:15,822 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2022-11-16 11:39:15,822 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_connector_destroy [2022-11-16 11:39:15,822 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_connector_destroy [2022-11-16 11:39:15,823 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~X~$Pointer$~TO~int [2022-11-16 11:39:15,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~X~$Pointer$~TO~int [2022-11-16 11:39:15,823 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_encoder_destroy [2022-11-16 11:39:15,823 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_encoder_destroy [2022-11-16 11:39:15,823 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fops_poll [2022-11-16 11:39:15,823 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fops_poll [2022-11-16 11:39:15,823 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cursor_update_dmabuf [2022-11-16 11:39:15,823 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cursor_update_dmabuf [2022-11-16 11:39:15,824 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_mmap [2022-11-16 11:39:15,824 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_mmap [2022-11-16 11:39:15,824 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 11:39:15,824 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 11:39:15,824 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_driver_load [2022-11-16 11:39:15,824 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_driver_load [2022-11-16 11:39:15,824 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 11:39:15,824 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 11:39:15,824 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_unpin [2022-11-16 11:39:15,825 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_unpin [2022-11-16 11:39:15,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_vmw_overlay [2022-11-16 11:39:15,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_vmw_overlay [2022-11-16 11:39:15,825 INFO L130 BoogieDeclarations]: Found specification of procedure drm_ht_find_item [2022-11-16 11:39:15,825 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_ht_find_item [2022-11-16 11:39:15,825 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_base_release [2022-11-16 11:39:15,825 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_base_release [2022-11-16 11:39:15,826 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_clip_cliprects [2022-11-16 11:39:15,826 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_clip_cliprects [2022-11-16 11:39:15,826 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_master_init [2022-11-16 11:39:15,826 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_master_init [2022-11-16 11:39:15,826 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0 [2022-11-16 11:39:15,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0 [2022-11-16 11:39:15,826 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:39:15,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:39:15,827 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_crtc_gamma_set [2022-11-16 11:39:15,827 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_crtc_gamma_set [2022-11-16 11:39:15,827 INFO L130 BoogieDeclarations]: Found specification of procedure drm_ht_insert_item [2022-11-16 11:39:15,827 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_ht_insert_item [2022-11-16 11:39:15,827 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_init [2022-11-16 11:39:15,827 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_init [2022-11-16 11:39:15,827 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_3d_resource_inc [2022-11-16 11:39:15,828 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_3d_resource_inc [2022-11-16 11:39:15,828 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-11-16 11:39:15,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-11-16 11:39:15,828 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_stop [2022-11-16 11:39:15,828 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_stop [2022-11-16 11:39:15,828 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_priv [2022-11-16 11:39:15,828 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_priv [2022-11-16 11:39:15,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:39:15,829 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dumb_destroy [2022-11-16 11:39:15,829 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dumb_destroy [2022-11-16 11:39:15,829 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_list_unreserve [2022-11-16 11:39:15,829 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_list_unreserve [2022-11-16 11:39:15,829 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-16 11:39:15,829 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-16 11:39:15,829 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_commit [2022-11-16 11:39:15,830 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_commit [2022-11-16 11:39:15,830 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_init [2022-11-16 11:39:15,830 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_event_fence_action_cleanup [2022-11-16 11:39:15,830 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_event_fence_action_cleanup [2022-11-16 11:39:15,830 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_relocations_free [2022-11-16 11:39:15,830 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_relocations_free [2022-11-16 11:39:15,830 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_unpin_panic [2022-11-16 11:39:15,830 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_unpin_panic [2022-11-16 11:39:15,831 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_backing_alloc [2022-11-16 11:39:15,831 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_backing_alloc [2022-11-16 11:39:15,831 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_init_mm [2022-11-16 11:39:15,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_init_mm [2022-11-16 11:39:15,831 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_irq_uninstall [2022-11-16 11:39:15,831 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_irq_uninstall [2022-11-16 11:39:15,831 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_connector_save [2022-11-16 11:39:15,832 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_connector_save [2022-11-16 11:39:15,832 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_fault_reserve_notify [2022-11-16 11:39:15,832 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_fault_reserve_notify [2022-11-16 11:39:15,832 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_surface_dirty [2022-11-16 11:39:15,832 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_surface_dirty [2022-11-16 11:39:15,832 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_signaled [2022-11-16 11:39:15,832 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_signaled [2022-11-16 11:39:15,833 INFO L130 BoogieDeclarations]: Found specification of procedure svga3dsurface_get_size_in_blocks [2022-11-16 11:39:15,833 INFO L138 BoogieDeclarations]: Found implementation of procedure svga3dsurface_get_size_in_blocks [2022-11-16 11:39:15,833 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_resume_all [2022-11-16 11:39:15,833 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_resume_all [2022-11-16 11:39:15,833 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_cid_check [2022-11-16 11:39:15,833 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_cid_check [2022-11-16 11:39:15,833 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_present [2022-11-16 11:39:15,833 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_present [2022-11-16 11:39:15,834 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_reserve [2022-11-16 11:39:15,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_reserve [2022-11-16 11:39:15,834 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_idle [2022-11-16 11:39:15,834 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_idle [2022-11-16 11:39:15,834 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_reference [2022-11-16 11:39:15,834 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_reference [2022-11-16 11:39:15,834 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:39:15,835 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:39:15,835 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_base_object_unref [2022-11-16 11:39:15,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_base_object_unref [2022-11-16 11:39:15,835 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_master [2022-11-16 11:39:15,835 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_master [2022-11-16 11:39:15,835 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_create [2022-11-16 11:39:15,835 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_create [2022-11-16 11:39:15,835 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_vram [2022-11-16 11:39:15,836 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_vram [2022-11-16 11:39:15,836 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_init [2022-11-16 11:39:15,836 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_init [2022-11-16 11:39:15,836 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_remove [2022-11-16 11:39:15,836 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_remove [2022-11-16 11:39:15,836 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_legacy_srf_create [2022-11-16 11:39:15,836 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_legacy_srf_create [2022-11-16 11:39:15,837 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_destroy_size [2022-11-16 11:39:15,837 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_destroy_size [2022-11-16 11:39:15,837 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_cleanup [2022-11-16 11:39:15,837 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_cleanup [2022-11-16 11:39:15,837 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_pin [2022-11-16 11:39:15,837 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_pin [2022-11-16 11:39:15,837 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2022-11-16 11:39:15,838 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2022-11-16 11:39:15,838 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_check [2022-11-16 11:39:15,838 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_check [2022-11-16 11:39:15,838 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2022-11-16 11:39:15,838 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2022-11-16 11:39:15,838 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_surface_base_release [2022-11-16 11:39:15,838 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_surface_base_release [2022-11-16 11:39:15,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_drm_mode_config [2022-11-16 11:39:15,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_drm_mode_config [2022-11-16 11:39:15,839 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_connector_restore [2022-11-16 11:39:15,839 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_connector_restore [2022-11-16 11:39:15,839 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_legacy_srf_destroy [2022-11-16 11:39:15,839 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_legacy_srf_destroy [2022-11-16 11:39:15,839 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-16 11:39:15,840 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-16 11:39:15,840 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_mem_glob [2022-11-16 11:39:15,840 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_mem_glob [2022-11-16 11:39:15,840 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_fence_commands [2022-11-16 11:39:15,840 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_fence_commands [2022-11-16 11:39:15,840 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_res_check [2022-11-16 11:39:15,840 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_res_check [2022-11-16 11:39:15,841 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_gmrid_man_put_node [2022-11-16 11:39:15,841 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_gmrid_man_put_node [2022-11-16 11:39:15,841 INFO L130 BoogieDeclarations]: Found specification of procedure svga3dsurface_get_desc [2022-11-16 11:39:15,841 INFO L138 BoogieDeclarations]: Found implementation of procedure svga3dsurface_get_desc [2022-11-16 11:39:15,841 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_ping_host [2022-11-16 11:39:15,841 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_ping_host [2022-11-16 11:39:15,841 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_irq_handler [2022-11-16 11:39:15,842 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_irq_handler [2022-11-16 11:39:15,842 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_object_device_release [2022-11-16 11:39:15,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_object_device_release [2022-11-16 11:39:15,842 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_release [2022-11-16 11:39:15,842 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_release [2022-11-16 11:39:15,928 INFO L130 BoogieDeclarations]: Found specification of procedure drm_vblank_init [2022-11-16 11:39:15,928 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_vblank_init [2022-11-16 11:39:15,928 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_master_destroy [2022-11-16 11:39:15,928 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_master_destroy [2022-11-16 11:39:15,928 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2022-11-16 11:39:15,929 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2022-11-16 11:39:15,929 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_send_fence [2022-11-16 11:39:15,929 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_send_fence [2022-11-16 11:39:15,929 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_event_fence_action_queue [2022-11-16 11:39:15,929 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_event_fence_action_queue [2022-11-16 11:39:15,929 INFO L130 BoogieDeclarations]: Found specification of procedure fill_escape [2022-11-16 11:39:15,929 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_escape [2022-11-16 11:39:15,929 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_manager_takedown [2022-11-16 11:39:15,929 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_manager_takedown [2022-11-16 11:39:15,929 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 11:39:15,929 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 11:39:15,929 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_release_pinned_bo [2022-11-16 11:39:15,929 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_release_pinned_bo [2022-11-16 11:39:15,929 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 11:39:15,929 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 11:39:15,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:39:15,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_drm_mode_config [2022-11-16 11:39:15,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_drm_mode_config [2022-11-16 11:39:15,930 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_create_dirty_info_property [2022-11-16 11:39:15,930 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_create_dirty_info_property [2022-11-16 11:39:15,930 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_timespec [2022-11-16 11:39:15,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_timespec [2022-11-16 11:39:18,807 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:39:18,816 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:44:59,896 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 11:44:59,945 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 11:44:59,945 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 11:44:59,957 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:44:59 BoogieIcfgContainer [2022-11-16 11:44:59,957 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 11:44:59,960 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-16 11:44:59,961 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-16 11:44:59,965 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-16 11:44:59,965 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 11:38:57" (1/3) ... [2022-11-16 11:44:59,966 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@653628b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 11:44:59, skipping insertion in model container [2022-11-16 11:44:59,966 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:12" (2/3) ... [2022-11-16 11:44:59,966 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@653628b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 11:44:59, skipping insertion in model container [2022-11-16 11:44:59,966 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:44:59" (3/3) ... [2022-11-16 11:44:59,968 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i [2022-11-16 11:44:59,989 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-16 11:44:59,990 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-16 11:45:00,202 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-16 11:45:00,209 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1be1ccf1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-16 11:45:00,209 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-16 11:45:00,236 INFO L276 IsEmpty]: Start isEmpty. Operand has 8189 states, 5368 states have (on average 1.3327123695976155) internal successors, (7154), 5580 states have internal predecessors, (7154), 2425 states have call successors, (2425), 394 states have call predecessors, (2425), 394 states have return successors, (2425), 2387 states have call predecessors, (2425), 2425 states have call successors, (2425) [2022-11-16 11:45:00,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-16 11:45:00,254 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:45:00,254 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:45:00,255 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:45:00,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:45:00,260 INFO L85 PathProgramCache]: Analyzing trace with hash -217043848, now seen corresponding path program 1 times [2022-11-16 11:45:00,270 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:45:00,270 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1090457918] [2022-11-16 11:45:00,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:45:00,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:45:01,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:45:02,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-16 11:45:02,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:45:02,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:45:02,116 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:45:02,116 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1090457918] [2022-11-16 11:45:02,117 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1090457918] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:45:02,117 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:45:02,117 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 11:45:02,119 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1589060554] [2022-11-16 11:45:02,120 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:45:02,125 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 11:45:02,125 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:45:02,177 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 11:45:02,178 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 11:45:02,203 INFO L87 Difference]: Start difference. First operand has 8189 states, 5368 states have (on average 1.3327123695976155) internal successors, (7154), 5580 states have internal predecessors, (7154), 2425 states have call successors, (2425), 394 states have call predecessors, (2425), 394 states have return successors, (2425), 2387 states have call predecessors, (2425), 2425 states have call successors, (2425) Second operand has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-16 11:45:03,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:45:03,925 INFO L93 Difference]: Finished difference Result 24511 states and 37135 transitions. [2022-11-16 11:45:03,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 11:45:03,928 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 21 [2022-11-16 11:45:03,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 11:45:04,096 INFO L225 Difference]: With dead ends: 24511 [2022-11-16 11:45:04,096 INFO L226 Difference]: Without dead ends: 16209 [2022-11-16 11:45:04,207 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 11:45:04,211 INFO L413 NwaCegarLoop]: 19206 mSDtfsCounter, 11887 mSDsluCounter, 11943 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11887 SdHoareTripleChecker+Valid, 31149 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-16 11:45:04,212 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11887 Valid, 31149 Invalid, 23 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-16 11:45:04,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16209 states. [2022-11-16 11:45:05,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16209 to 16156. [2022-11-16 11:45:05,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16156 states, 10565 states have (on average 1.323237103644108) internal successors, (13980), 10953 states have internal predecessors, (13980), 4805 states have call successors, (4805), 786 states have call predecessors, (4805), 785 states have return successors, (4772), 4696 states have call predecessors, (4772), 4772 states have call successors, (4772) [2022-11-16 11:45:05,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16156 states to 16156 states and 23557 transitions. [2022-11-16 11:45:05,763 INFO L78 Accepts]: Start accepts. Automaton has 16156 states and 23557 transitions. Word has length 21 [2022-11-16 11:45:05,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 11:45:05,763 INFO L495 AbstractCegarLoop]: Abstraction has 16156 states and 23557 transitions. [2022-11-16 11:45:05,764 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-16 11:45:05,765 INFO L276 IsEmpty]: Start isEmpty. Operand 16156 states and 23557 transitions. [2022-11-16 11:45:05,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-16 11:45:05,777 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:45:05,777 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:45:05,778 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-16 11:45:05,778 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:45:05,779 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:45:05,779 INFO L85 PathProgramCache]: Analyzing trace with hash -357874085, now seen corresponding path program 1 times [2022-11-16 11:45:05,779 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:45:05,780 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [985583525] [2022-11-16 11:45:05,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:45:05,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:45:06,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:45:07,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-16 11:45:07,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:45:07,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:45:07,283 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:45:07,287 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [985583525] [2022-11-16 11:45:07,288 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [985583525] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:45:07,288 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:45:07,288 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 11:45:07,288 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [932874262] [2022-11-16 11:45:07,289 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:45:07,290 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 11:45:07,290 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:45:07,290 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 11:45:07,291 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 11:45:07,292 INFO L87 Difference]: Start difference. First operand 16156 states and 23557 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-16 11:45:09,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:45:09,004 INFO L93 Difference]: Finished difference Result 48338 states and 70465 transitions. [2022-11-16 11:45:09,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 11:45:09,005 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 23 [2022-11-16 11:45:09,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 11:45:09,286 INFO L225 Difference]: With dead ends: 48338 [2022-11-16 11:45:09,287 INFO L226 Difference]: Without dead ends: 32185 [2022-11-16 11:45:09,389 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 11:45:09,390 INFO L413 NwaCegarLoop]: 18962 mSDtfsCounter, 11741 mSDsluCounter, 11808 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11741 SdHoareTripleChecker+Valid, 30770 SdHoareTripleChecker+Invalid, 41 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-16 11:45:09,392 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11741 Valid, 30770 Invalid, 41 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-16 11:45:09,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32185 states. [2022-11-16 11:45:11,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32185 to 32132. [2022-11-16 11:45:11,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32132 states, 21008 states have (on average 1.3216869763899466) internal successors, (27766), 21752 states have internal predecessors, (27766), 9555 states have call successors, (9555), 1569 states have call predecessors, (9555), 1568 states have return successors, (9522), 9370 states have call predecessors, (9522), 9522 states have call successors, (9522) [2022-11-16 11:45:12,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32132 states to 32132 states and 46843 transitions. [2022-11-16 11:45:12,895 INFO L78 Accepts]: Start accepts. Automaton has 32132 states and 46843 transitions. Word has length 23 [2022-11-16 11:45:12,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 11:45:12,896 INFO L495 AbstractCegarLoop]: Abstraction has 32132 states and 46843 transitions. [2022-11-16 11:45:12,896 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-16 11:45:12,896 INFO L276 IsEmpty]: Start isEmpty. Operand 32132 states and 46843 transitions. [2022-11-16 11:45:12,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-16 11:45:12,900 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:45:12,900 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:45:12,900 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-16 11:45:12,900 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:45:12,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:45:12,902 INFO L85 PathProgramCache]: Analyzing trace with hash -1022842035, now seen corresponding path program 1 times [2022-11-16 11:45:12,902 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:45:12,903 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019317058] [2022-11-16 11:45:12,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:45:12,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:45:13,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:45:14,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:45:14,345 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:45:14,345 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019317058] [2022-11-16 11:45:14,348 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2019317058] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:45:14,348 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:45:14,349 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 11:45:14,352 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2095445867] [2022-11-16 11:45:14,352 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:45:14,353 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 11:45:14,354 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:45:14,355 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 11:45:14,355 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 11:45:14,356 INFO L87 Difference]: Start difference. First operand 32132 states and 46843 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:45:16,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:45:19,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:45:19,637 INFO L93 Difference]: Finished difference Result 96333 states and 140440 transitions. [2022-11-16 11:45:19,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 11:45:19,638 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 21 [2022-11-16 11:45:19,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 11:45:20,262 INFO L225 Difference]: With dead ends: 96333 [2022-11-16 11:45:20,262 INFO L226 Difference]: Without dead ends: 64204 [2022-11-16 11:45:20,424 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 11:45:20,428 INFO L413 NwaCegarLoop]: 18840 mSDtfsCounter, 11784 mSDsluCounter, 11832 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11784 SdHoareTripleChecker+Valid, 30672 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-11-16 11:45:20,430 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11784 Valid, 30672 Invalid, 15 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 2.4s Time] [2022-11-16 11:45:20,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64204 states. [2022-11-16 11:45:26,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64204 to 64184. [2022-11-16 11:45:26,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64184 states, 41970 states have (on average 1.3211341434357875) internal successors, (55448), 43426 states have internal predecessors, (55448), 19077 states have call successors, (19077), 3137 states have call predecessors, (19077), 3136 states have return successors, (19044), 18740 states have call predecessors, (19044), 19044 states have call successors, (19044) [2022-11-16 11:45:27,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64184 states to 64184 states and 93569 transitions. [2022-11-16 11:45:27,702 INFO L78 Accepts]: Start accepts. Automaton has 64184 states and 93569 transitions. Word has length 21 [2022-11-16 11:45:27,702 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 11:45:27,702 INFO L495 AbstractCegarLoop]: Abstraction has 64184 states and 93569 transitions. [2022-11-16 11:45:27,703 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:45:27,703 INFO L276 IsEmpty]: Start isEmpty. Operand 64184 states and 93569 transitions. [2022-11-16 11:45:27,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-11-16 11:45:27,707 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:45:27,707 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:45:27,707 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-16 11:45:27,707 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:45:27,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:45:27,708 INFO L85 PathProgramCache]: Analyzing trace with hash 1502043892, now seen corresponding path program 1 times [2022-11-16 11:45:27,708 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:45:27,708 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1136939353] [2022-11-16 11:45:27,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:45:27,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:45:28,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:45:29,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:45:29,226 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:45:29,227 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1136939353] [2022-11-16 11:45:29,227 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1136939353] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:45:29,227 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:45:29,227 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 11:45:29,228 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1121077345] [2022-11-16 11:45:29,228 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:45:29,229 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 11:45:29,229 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:45:29,230 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 11:45:29,230 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 11:45:29,230 INFO L87 Difference]: Start difference. First operand 64184 states and 93569 transitions. Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:45:31,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:45:37,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:45:37,299 INFO L93 Difference]: Finished difference Result 191371 states and 286229 transitions. [2022-11-16 11:45:37,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 11:45:37,311 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 25 [2022-11-16 11:45:37,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 11:45:38,807 INFO L225 Difference]: With dead ends: 191371 [2022-11-16 11:45:38,807 INFO L226 Difference]: Without dead ends: 127190 [2022-11-16 11:45:39,363 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 11:45:39,365 INFO L413 NwaCegarLoop]: 17247 mSDtfsCounter, 12098 mSDsluCounter, 11618 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12098 SdHoareTripleChecker+Valid, 28865 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-11-16 11:45:39,365 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12098 Valid, 28865 Invalid, 19 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 2.4s Time] [2022-11-16 11:45:39,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127190 states. [2022-11-16 11:45:49,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127190 to 127116. [2022-11-16 11:45:49,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 127116 states, 83255 states have (on average 1.32168638520209) internal successors, (110037), 86118 states have internal predecessors, (110037), 37636 states have call successors, (37636), 6258 states have call predecessors, (37636), 6224 states have return successors, (40092), 36907 states have call predecessors, (40092), 37600 states have call successors, (40092) [2022-11-16 11:45:51,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127116 states to 127116 states and 187765 transitions. [2022-11-16 11:45:51,147 INFO L78 Accepts]: Start accepts. Automaton has 127116 states and 187765 transitions. Word has length 25 [2022-11-16 11:45:51,147 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 11:45:51,148 INFO L495 AbstractCegarLoop]: Abstraction has 127116 states and 187765 transitions. [2022-11-16 11:45:51,148 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:45:51,148 INFO L276 IsEmpty]: Start isEmpty. Operand 127116 states and 187765 transitions. [2022-11-16 11:45:51,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-16 11:45:51,154 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:45:51,154 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:45:51,154 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-16 11:45:51,154 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:45:51,155 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:45:51,156 INFO L85 PathProgramCache]: Analyzing trace with hash -689712917, now seen corresponding path program 1 times [2022-11-16 11:45:51,156 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:45:51,156 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2106311970] [2022-11-16 11:45:51,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:45:51,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms