./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-gpu-drm-i915-i915.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a296080c-f4c6-4903-b088-ad86441c5573/bin/uautomizer-YU5uOKAj3y/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a296080c-f4c6-4903-b088-ad86441c5573/bin/uautomizer-YU5uOKAj3y/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a296080c-f4c6-4903-b088-ad86441c5573/bin/uautomizer-YU5uOKAj3y/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a296080c-f4c6-4903-b088-ad86441c5573/bin/uautomizer-YU5uOKAj3y/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-gpu-drm-i915-i915.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a296080c-f4c6-4903-b088-ad86441c5573/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a296080c-f4c6-4903-b088-ad86441c5573/bin/uautomizer-YU5uOKAj3y --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 2a804a9342c2aa24010c5e85771062cc3851cddb46760368d0fdc2625b5ed922 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 17:46:09,485 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 17:46:09,489 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 17:46:09,559 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 17:46:09,560 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 17:46:09,565 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 17:46:09,569 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 17:46:09,574 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 17:46:09,577 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 17:46:09,585 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 17:46:09,586 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 17:46:09,589 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 17:46:09,589 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 17:46:09,593 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 17:46:09,595 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 17:46:09,606 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 17:46:09,608 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 17:46:09,610 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 17:46:09,613 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 17:46:09,623 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 17:46:09,626 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 17:46:09,628 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 17:46:09,632 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 17:46:09,634 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 17:46:09,646 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 17:46:09,646 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 17:46:09,647 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 17:46:09,650 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 17:46:09,651 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 17:46:09,653 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 17:46:09,654 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 17:46:09,655 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 17:46:09,658 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 17:46:09,660 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 17:46:09,662 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 17:46:09,663 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 17:46:09,664 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 17:46:09,664 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 17:46:09,665 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 17:46:09,666 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 17:46:09,667 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 17:46:09,668 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a296080c-f4c6-4903-b088-ad86441c5573/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-13 17:46:09,726 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 17:46:09,727 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 17:46:09,728 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-13 17:46:09,728 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-13 17:46:09,737 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 17:46:09,738 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 17:46:09,739 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 17:46:09,739 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 17:46:09,739 INFO L138 SettingsManager]: * Use SBE=true [2021-11-13 17:46:09,740 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 17:46:09,741 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 17:46:09,741 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 17:46:09,742 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 17:46:09,742 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 17:46:09,742 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 17:46:09,743 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 17:46:09,743 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 17:46:09,743 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 17:46:09,743 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 17:46:09,744 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 17:46:09,744 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 17:46:09,744 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 17:46:09,745 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 17:46:09,745 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 17:46:09,745 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 17:46:09,746 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-13 17:46:09,746 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 17:46:09,746 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-13 17:46:09,746 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-13 17:46:09,748 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 17:46:09,749 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 17:46:09,749 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_a296080c-f4c6-4903-b088-ad86441c5573/bin/uautomizer-YU5uOKAj3y/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a296080c-f4c6-4903-b088-ad86441c5573/bin/uautomizer-YU5uOKAj3y Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a804a9342c2aa24010c5e85771062cc3851cddb46760368d0fdc2625b5ed922 [2021-11-13 17:46:10,117 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 17:46:10,149 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 17:46:10,152 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 17:46:10,154 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 17:46:10,155 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 17:46:10,157 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a296080c-f4c6-4903-b088-ad86441c5573/bin/uautomizer-YU5uOKAj3y/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-gpu-drm-i915-i915.ko.cil.out.i [2021-11-13 17:46:10,248 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a296080c-f4c6-4903-b088-ad86441c5573/bin/uautomizer-YU5uOKAj3y/data/e65599a86/019c956ae4ff4bcbbd65c31f0af44c85/FLAGd68d789cf [2021-11-13 17:46:12,815 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 17:46:12,817 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a296080c-f4c6-4903-b088-ad86441c5573/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-gpu-drm-i915-i915.ko.cil.out.i [2021-11-13 17:46:13,069 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a296080c-f4c6-4903-b088-ad86441c5573/bin/uautomizer-YU5uOKAj3y/data/e65599a86/019c956ae4ff4bcbbd65c31f0af44c85/FLAGd68d789cf [2021-11-13 17:46:13,213 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a296080c-f4c6-4903-b088-ad86441c5573/bin/uautomizer-YU5uOKAj3y/data/e65599a86/019c956ae4ff4bcbbd65c31f0af44c85 [2021-11-13 17:46:13,216 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 17:46:13,220 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 17:46:13,225 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 17:46:13,225 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 17:46:13,231 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 17:46:13,232 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 05:46:13" (1/1) ... [2021-11-13 17:46:13,234 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@534e60f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:46:13, skipping insertion in model container [2021-11-13 17:46:13,235 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 05:46:13" (1/1) ... [2021-11-13 17:46:13,246 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 17:46:14,129 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 17:46:19,298 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a296080c-f4c6-4903-b088-ad86441c5573/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-gpu-drm-i915-i915.ko.cil.out.i[262470,262483] [2021-11-13 17:47:00,655 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-13 17:47:00,689 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 17:47:00,882 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 17:47:01,215 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a296080c-f4c6-4903-b088-ad86441c5573/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-gpu-drm-i915-i915.ko.cil.out.i[262470,262483] [2021-11-13 17:47:04,444 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-13 17:47:04,453 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 17:47:05,859 INFO L208 MainTranslator]: Completed translation [2021-11-13 17:47:05,860 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:47:05 WrapperNode [2021-11-13 17:47:05,860 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 17:47:05,861 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 17:47:05,862 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 17:47:05,862 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 17:47:05,870 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:47:05" (1/1) ... [2021-11-13 17:47:06,932 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:47:05" (1/1) ... [2021-11-13 17:47:08,352 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 17:47:08,356 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 17:47:08,356 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 17:47:08,357 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 17:47:08,369 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:47:05" (1/1) ... [2021-11-13 17:47:08,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:47:05" (1/1) ... [2021-11-13 17:47:08,566 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:47:05" (1/1) ... [2021-11-13 17:47:08,568 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:47:05" (1/1) ... [2021-11-13 17:47:09,030 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:47:05" (1/1) ... [2021-11-13 17:47:09,073 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:47:05" (1/1) ... [2021-11-13 17:47:09,426 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:47:05" (1/1) ... [2021-11-13 17:47:09,511 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 17:47:09,514 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 17:47:09,514 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 17:47:09,514 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 17:47:09,516 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:47:05" (1/1) ... [2021-11-13 17:47:09,526 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 17:47:09,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a296080c-f4c6-4903-b088-ad86441c5573/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 17:47:09,576 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a296080c-f4c6-4903-b088-ad86441c5573/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 17:47:09,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a296080c-f4c6-4903-b088-ad86441c5573/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 17:47:09,637 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_helper_set_mode [2021-11-13 17:47:09,637 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_helper_set_mode [2021-11-13 17:47:09,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 17:47:09,638 INFO L130 BoogieDeclarations]: Found specification of procedure intel_hdmi_mode_set [2021-11-13 17:47:09,638 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_hdmi_mode_set [2021-11-13 17:47:09,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 17:47:09,638 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2021-11-13 17:47:09,639 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2021-11-13 17:47:09,639 INFO L130 BoogieDeclarations]: Found specification of procedure drm_connector_property_set_value [2021-11-13 17:47:09,639 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_connector_property_set_value [2021-11-13 17:47:09,639 INFO L130 BoogieDeclarations]: Found specification of procedure drm_connector_cleanup [2021-11-13 17:47:09,639 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_connector_cleanup [2021-11-13 17:47:09,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 17:47:09,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 17:47:09,640 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-13 17:47:09,640 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-13 17:47:09,641 INFO L130 BoogieDeclarations]: Found specification of procedure i915_write32___9 [2021-11-13 17:47:09,641 INFO L138 BoogieDeclarations]: Found implementation of procedure i915_write32___9 [2021-11-13 17:47:09,641 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2021-11-13 17:47:09,641 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2021-11-13 17:47:09,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 17:47:09,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2021-11-13 17:47:09,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2021-11-13 17:47:09,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 17:47:09,643 INFO L130 BoogieDeclarations]: Found specification of procedure __gen6_gt_wait_for_fifo [2021-11-13 17:47:09,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __gen6_gt_wait_for_fifo [2021-11-13 17:47:09,643 INFO L130 BoogieDeclarations]: Found specification of procedure static_branch [2021-11-13 17:47:09,643 INFO L138 BoogieDeclarations]: Found implementation of procedure static_branch [2021-11-13 17:47:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-13 17:47:09,644 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-13 17:47:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure trace_i915_reg_rw___11 [2021-11-13 17:47:09,644 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_i915_reg_rw___11 [2021-11-13 17:47:09,645 INFO L130 BoogieDeclarations]: Found specification of procedure __gen6_gt_force_wake_get [2021-11-13 17:47:09,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __gen6_gt_force_wake_get [2021-11-13 17:47:09,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 17:47:09,645 INFO L130 BoogieDeclarations]: Found specification of procedure drm_sysfs_connector_remove [2021-11-13 17:47:09,646 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_sysfs_connector_remove [2021-11-13 17:47:09,646 INFO L130 BoogieDeclarations]: Found specification of procedure gen6_gt_force_wake_get [2021-11-13 17:47:09,646 INFO L138 BoogieDeclarations]: Found implementation of procedure gen6_gt_force_wake_get [2021-11-13 17:47:09,646 INFO L130 BoogieDeclarations]: Found specification of procedure intel_hdmi_dpms [2021-11-13 17:47:09,647 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_hdmi_dpms [2021-11-13 17:47:09,647 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-13 17:47:09,647 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-13 17:47:09,647 INFO L130 BoogieDeclarations]: Found specification of procedure enc_to_intel_hdmi [2021-11-13 17:47:09,648 INFO L138 BoogieDeclarations]: Found implementation of procedure enc_to_intel_hdmi [2021-11-13 17:47:09,648 INFO L130 BoogieDeclarations]: Found specification of procedure drm_get_edid [2021-11-13 17:47:09,648 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_get_edid [2021-11-13 17:47:09,648 INFO L130 BoogieDeclarations]: Found specification of procedure intel_attached_hdmi [2021-11-13 17:47:09,648 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_attached_hdmi [2021-11-13 17:47:09,649 INFO L130 BoogieDeclarations]: Found specification of procedure intel_hdmi_get_modes [2021-11-13 17:47:09,649 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_hdmi_get_modes [2021-11-13 17:47:09,650 INFO L130 BoogieDeclarations]: Found specification of procedure intel_hdmi_detect [2021-11-13 17:47:09,650 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_hdmi_detect [2021-11-13 17:47:09,650 INFO L130 BoogieDeclarations]: Found specification of procedure intel_hdmi_mode_valid [2021-11-13 17:47:09,651 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_hdmi_mode_valid [2021-11-13 17:47:09,651 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_connector_update_edid_property [2021-11-13 17:47:09,653 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_connector_update_edid_property [2021-11-13 17:47:09,653 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 17:47:09,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 17:47:09,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 17:47:09,654 INFO L130 BoogieDeclarations]: Found specification of procedure drm_detect_monitor_audio [2021-11-13 17:47:09,654 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_detect_monitor_audio [2021-11-13 17:47:09,654 INFO L130 BoogieDeclarations]: Found specification of procedure gen6_gt_force_wake_put [2021-11-13 17:47:09,655 INFO L138 BoogieDeclarations]: Found implementation of procedure gen6_gt_force_wake_put [2021-11-13 17:47:09,655 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-13 17:47:09,655 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-13 17:47:09,655 INFO L130 BoogieDeclarations]: Found specification of procedure intel_attached_encoder [2021-11-13 17:47:09,656 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_attached_encoder [2021-11-13 17:47:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure intel_dip_infoframe_csum [2021-11-13 17:47:09,656 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_dip_infoframe_csum [2021-11-13 17:47:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 17:47:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~X~~u32~0~X~~u64~0~X~int~TO~VOID [2021-11-13 17:47:09,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~X~~u32~0~X~~u64~0~X~int~TO~VOID [2021-11-13 17:47:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure i915_read32___11 [2021-11-13 17:47:09,658 INFO L138 BoogieDeclarations]: Found implementation of procedure i915_read32___11 [2021-11-13 17:47:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure drm_detect_hdmi_monitor [2021-11-13 17:47:09,659 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_detect_hdmi_monitor [2021-11-13 17:47:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 17:47:09,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 17:47:09,660 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_is_locked [2021-11-13 17:47:09,660 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_is_locked [2021-11-13 17:47:09,660 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2021-11-13 17:47:09,660 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2021-11-13 17:47:09,661 INFO L130 BoogieDeclarations]: Found specification of procedure drm_add_edid_modes [2021-11-13 17:47:09,661 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_add_edid_modes [2021-11-13 17:47:09,661 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-13 17:47:09,661 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-13 17:47:09,662 INFO L130 BoogieDeclarations]: Found specification of procedure intel_hdmi_mode_fixup [2021-11-13 17:47:09,662 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_hdmi_mode_fixup [2021-11-13 17:47:09,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 17:47:09,663 INFO L130 BoogieDeclarations]: Found specification of procedure intel_ddc_get_modes [2021-11-13 17:47:09,663 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_ddc_get_modes [2021-11-13 17:47:09,663 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-13 17:47:09,663 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-13 17:47:09,664 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-13 17:47:09,665 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-13 17:47:09,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 17:47:09,665 INFO L130 BoogieDeclarations]: Found specification of procedure intel_hdmi_destroy [2021-11-13 17:47:09,666 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_hdmi_destroy [2021-11-13 17:47:15,628 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock.