./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 5e519f3a 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_56456a16-ac8e-47b7-b482-04ae107747f0/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56456a16-ac8e-47b7-b482-04ae107747f0/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56456a16-ac8e-47b7-b482-04ae107747f0/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56456a16-ac8e-47b7-b482-04ae107747f0/bin/uautomizer-Dbtcem3rbc/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_56456a16-ac8e-47b7-b482-04ae107747f0/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56456a16-ac8e-47b7-b482-04ae107747f0/bin/uautomizer-Dbtcem3rbc --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 --- [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-5e519f3 [2022-11-02 20:38:56,707 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:38:56,709 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:38:56,751 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:38:56,752 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:38:56,756 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:38:56,759 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:38:56,763 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:38:56,766 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:38:56,771 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:38:56,772 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:38:56,775 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:38:56,775 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:38:56,778 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:38:56,780 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:38:56,781 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:38:56,783 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:38:56,784 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:38:56,785 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:38:56,795 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:38:56,796 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:38:56,797 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:38:56,801 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:38:56,802 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:38:56,810 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:38:56,810 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:38:56,811 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:38:56,812 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:38:56,813 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:38:56,815 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:38:56,816 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:38:56,817 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:38:56,819 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:38:56,820 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:38:56,821 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:38:56,822 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:38:56,822 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:38:56,823 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:38:56,823 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:38:56,824 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:38:56,824 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:38:56,825 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56456a16-ac8e-47b7-b482-04ae107747f0/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 20:38:56,860 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:38:56,864 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:38:56,865 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:38:56,865 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:38:56,866 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:38:56,866 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:38:56,867 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:38:56,867 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:38:56,867 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:38:56,867 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:38:56,869 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:38:56,869 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:38:56,869 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:38:56,869 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:38:56,870 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:38:56,870 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:38:56,870 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:38:56,870 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:38:56,870 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:38:56,871 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:38:56,871 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:38:56,871 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:38:56,871 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:38:56,872 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:38:56,872 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:38:56,872 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:38:56,872 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 20:38:56,872 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:38:56,873 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:38:56,873 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:38:56,873 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_56456a16-ac8e-47b7-b482-04ae107747f0/bin/uautomizer-Dbtcem3rbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56456a16-ac8e-47b7-b482-04ae107747f0/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a804a9342c2aa24010c5e85771062cc3851cddb46760368d0fdc2625b5ed922 [2022-11-02 20:38:57,205 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:38:57,237 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:38:57,241 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:38:57,243 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:38:57,244 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:38:57,245 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56456a16-ac8e-47b7-b482-04ae107747f0/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-gpu-drm-i915-i915.ko.cil.out.i [2022-11-02 20:38:57,339 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56456a16-ac8e-47b7-b482-04ae107747f0/bin/uautomizer-Dbtcem3rbc/data/bcb05d055/79ac472f9dc0404ea57eae869f5c0a32/FLAGdfbd97831 [2022-11-02 20:38:59,892 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:38:59,893 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56456a16-ac8e-47b7-b482-04ae107747f0/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-gpu-drm-i915-i915.ko.cil.out.i [2022-11-02 20:39:00,068 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56456a16-ac8e-47b7-b482-04ae107747f0/bin/uautomizer-Dbtcem3rbc/data/bcb05d055/79ac472f9dc0404ea57eae869f5c0a32/FLAGdfbd97831 [2022-11-02 20:39:00,287 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56456a16-ac8e-47b7-b482-04ae107747f0/bin/uautomizer-Dbtcem3rbc/data/bcb05d055/79ac472f9dc0404ea57eae869f5c0a32 [2022-11-02 20:39:00,290 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:39:00,294 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:39:00,301 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:39:00,301 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:39:00,305 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:39:00,306 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:39:00" (1/1) ... [2022-11-02 20:39:00,308 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@401c542b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:39:00, skipping insertion in model container [2022-11-02 20:39:00,308 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:39:00" (1/1) ... [2022-11-02 20:39:00,317 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:39:00,945 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:39:04,990 WARN L230 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_56456a16-ac8e-47b7-b482-04ae107747f0/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-gpu-drm-i915-i915.ko.cil.out.i[262470,262483] [2022-11-02 20:39:35,087 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-11-02 20:39:35,117 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:39:35,332 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:39:35,690 WARN L230 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_56456a16-ac8e-47b7-b482-04ae107747f0/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-gpu-drm-i915-i915.ko.cil.out.i[262470,262483] [2022-11-02 20:39:38,618 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-11-02 20:39:38,635 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:39:40,012 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:39:40,013 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:39:40 WrapperNode [2022-11-02 20:39:40,013 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:39:40,014 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:39:40,014 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:39:40,014 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:39:40,022 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:39:40" (1/1) ... [2022-11-02 20:39:40,836 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:39:40" (1/1) ... [2022-11-02 20:39:41,404 INFO L138 Inliner]: procedures = 1597, calls = 36521, calls flagged for inlining = 741, calls inlined = 11, statements flattened = 15535 [2022-11-02 20:39:41,405 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:39:41,406 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:39:41,406 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:39:41,406 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:39:41,416 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:39:40" (1/1) ... [2022-11-02 20:39:41,417 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:39:40" (1/1) ... [2022-11-02 20:39:41,571 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:39:40" (1/1) ... [2022-11-02 20:39:41,572 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:39:40" (1/1) ... [2022-11-02 20:39:42,066 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:39:40" (1/1) ... [2022-11-02 20:39:42,090 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:39:40" (1/1) ... [2022-11-02 20:39:42,138 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:39:40" (1/1) ... [2022-11-02 20:39:42,157 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:39:40" (1/1) ... [2022-11-02 20:39:42,223 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:39:42,224 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:39:42,224 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:39:42,224 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:39:42,226 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:39:40" (1/1) ... [2022-11-02 20:39:42,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:39:42,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56456a16-ac8e-47b7-b482-04ae107747f0/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:39:42,259 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56456a16-ac8e-47b7-b482-04ae107747f0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 20:39:42,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56456a16-ac8e-47b7-b482-04ae107747f0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 20:39:42,514 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_helper_set_mode [2022-11-02 20:39:42,515 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_helper_set_mode [2022-11-02 20:39:42,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-02 20:39:42,515 INFO L130 BoogieDeclarations]: Found specification of procedure intel_hdmi_mode_set [2022-11-02 20:39:42,515 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_hdmi_mode_set [2022-11-02 20:39:42,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-02 20:39:42,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-02 20:39:42,516 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2022-11-02 20:39:42,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2022-11-02 20:39:42,516 INFO L130 BoogieDeclarations]: Found specification of procedure drm_connector_property_set_value [2022-11-02 20:39:42,516 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_connector_property_set_value [2022-11-02 20:39:42,516 INFO L130 BoogieDeclarations]: Found specification of procedure drm_connector_cleanup [2022-11-02 20:39:42,516 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_connector_cleanup [2022-11-02 20:39:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:39:42,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:39:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-02 20:39:42,517 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-02 20:39:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure i915_write32___9 [2022-11-02 20:39:42,517 INFO L138 BoogieDeclarations]: Found implementation of procedure i915_write32___9 [2022-11-02 20:39:42,518 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2022-11-02 20:39:42,518 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2022-11-02 20:39:42,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-02 20:39:42,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2022-11-02 20:39:42,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2022-11-02 20:39:42,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-02 20:39:42,519 INFO L130 BoogieDeclarations]: Found specification of procedure __gen6_gt_wait_for_fifo [2022-11-02 20:39:42,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __gen6_gt_wait_for_fifo [2022-11-02 20:39:42,519 INFO L130 BoogieDeclarations]: Found specification of procedure static_branch [2022-11-02 20:39:42,519 INFO L138 BoogieDeclarations]: Found implementation of procedure static_branch [2022-11-02 20:39:42,519 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-02 20:39:42,520 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-02 20:39:42,520 INFO L130 BoogieDeclarations]: Found specification of procedure trace_i915_reg_rw___11 [2022-11-02 20:39:42,520 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_i915_reg_rw___11 [2022-11-02 20:39:42,520 INFO L130 BoogieDeclarations]: Found specification of procedure __gen6_gt_force_wake_get [2022-11-02 20:39:42,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __gen6_gt_force_wake_get [2022-11-02 20:39:42,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-02 20:39:42,521 INFO L130 BoogieDeclarations]: Found specification of procedure drm_sysfs_connector_remove [2022-11-02 20:39:42,521 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_sysfs_connector_remove [2022-11-02 20:39:42,521 INFO L130 BoogieDeclarations]: Found specification of procedure gen6_gt_force_wake_get [2022-11-02 20:39:42,521 INFO L138 BoogieDeclarations]: Found implementation of procedure gen6_gt_force_wake_get [2022-11-02 20:39:42,522 INFO L130 BoogieDeclarations]: Found specification of procedure intel_hdmi_dpms [2022-11-02 20:39:42,522 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_hdmi_dpms [2022-11-02 20:39:42,522 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-02 20:39:42,522 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-02 20:39:42,523 INFO L130 BoogieDeclarations]: Found specification of procedure enc_to_intel_hdmi [2022-11-02 20:39:42,523 INFO L138 BoogieDeclarations]: Found implementation of procedure enc_to_intel_hdmi [2022-11-02 20:39:42,523 INFO L130 BoogieDeclarations]: Found specification of procedure drm_get_edid [2022-11-02 20:39:42,523 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_get_edid [2022-11-02 20:39:42,523 INFO L130 BoogieDeclarations]: Found specification of procedure intel_attached_hdmi [2022-11-02 20:39:42,523 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_attached_hdmi [2022-11-02 20:39:42,524 INFO L130 BoogieDeclarations]: Found specification of procedure intel_hdmi_get_modes [2022-11-02 20:39:42,524 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_hdmi_get_modes [2022-11-02 20:39:42,524 INFO L130 BoogieDeclarations]: Found specification of procedure intel_hdmi_detect [2022-11-02 20:39:42,525 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_hdmi_detect [2022-11-02 20:39:42,525 INFO L130 BoogieDeclarations]: Found specification of procedure intel_hdmi_mode_valid [2022-11-02 20:39:42,526 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_hdmi_mode_valid [2022-11-02 20:39:42,526 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_connector_update_edid_property [2022-11-02 20:39:42,526 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_connector_update_edid_property [2022-11-02 20:39:42,526 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-02 20:39:42,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-02 20:39:42,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-02 20:39:42,527 INFO L130 BoogieDeclarations]: Found specification of procedure drm_detect_monitor_audio [2022-11-02 20:39:42,527 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_detect_monitor_audio [2022-11-02 20:39:42,527 INFO L130 BoogieDeclarations]: Found specification of procedure gen6_gt_force_wake_put [2022-11-02 20:39:42,527 INFO L138 BoogieDeclarations]: Found implementation of procedure gen6_gt_force_wake_put [2022-11-02 20:39:42,527 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-02 20:39:42,528 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-02 20:39:42,528 INFO L130 BoogieDeclarations]: Found specification of procedure intel_attached_encoder [2022-11-02 20:39:42,529 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_attached_encoder [2022-11-02 20:39:42,529 INFO L130 BoogieDeclarations]: Found specification of procedure intel_dip_infoframe_csum [2022-11-02 20:39:42,529 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_dip_infoframe_csum [2022-11-02 20:39:42,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-02 20:39:42,529 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~X~~u32~0~X~~u64~0~X~int~TO~VOID [2022-11-02 20:39:42,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~X~~u32~0~X~~u64~0~X~int~TO~VOID [2022-11-02 20:39:42,530 INFO L130 BoogieDeclarations]: Found specification of procedure i915_read32___11 [2022-11-02 20:39:42,530 INFO L138 BoogieDeclarations]: Found implementation of procedure i915_read32___11 [2022-11-02 20:39:42,530 INFO L130 BoogieDeclarations]: Found specification of procedure drm_detect_hdmi_monitor [2022-11-02 20:39:42,530 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_detect_hdmi_monitor [2022-11-02 20:39:42,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-02 20:39:42,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-02 20:39:42,530 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_is_locked [2022-11-02 20:39:42,531 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_is_locked [2022-11-02 20:39:42,531 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2022-11-02 20:39:42,532 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2022-11-02 20:39:42,532 INFO L130 BoogieDeclarations]: Found specification of procedure drm_add_edid_modes [2022-11-02 20:39:42,532 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_add_edid_modes [2022-11-02 20:39:42,532 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-02 20:39:42,532 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-02 20:39:42,533 INFO L130 BoogieDeclarations]: Found specification of procedure intel_hdmi_mode_fixup [2022-11-02 20:39:42,533 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_hdmi_mode_fixup [2022-11-02 20:39:42,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-02 20:39:42,533 INFO L130 BoogieDeclarations]: Found specification of procedure intel_ddc_get_modes [2022-11-02 20:39:42,534 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_ddc_get_modes [2022-11-02 20:39:42,534 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-02 20:39:42,535 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-02 20:39:42,535 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-02 20:39:42,535 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-02 20:39:42,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-02 20:39:42,535 INFO L130 BoogieDeclarations]: Found specification of procedure intel_hdmi_destroy [2022-11-02 20:39:42,535 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_hdmi_destroy [2022-11-02 20:39:43,462 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:39:43,465 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:39:46,672 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-02 20:41:32,679 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2022-11-02 20:41:32,679 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2022-11-02 20:41:32,802 INFO L276 CfgBuilder]: Performing block encoding [2022-11-02 20:41:32,827 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-02 20:41:32,828 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-02 20:41:32,833 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:41:32 BoogieIcfgContainer [2022-11-02 20:41:32,834 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-02 20:41:32,837 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-02 20:41:32,837 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-02 20:41:32,842 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-02 20:41:32,842 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 08:39:00" (1/3) ... [2022-11-02 20:41:32,843 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cb1000 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:41:32, skipping insertion in model container [2022-11-02 20:41:32,844 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:39:40" (2/3) ... [2022-11-02 20:41:32,845 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cb1000 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:41:32, skipping insertion in model container [2022-11-02 20:41:32,849 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:41:32" (3/3) ... [2022-11-02 20:41:32,851 INFO L112 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-gpu-drm-i915-i915.ko.cil.out.i [2022-11-02 20:41:32,873 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-02 20:41:32,874 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-02 20:41:32,988 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-02 20:41:33,003 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;@5a9301a0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-02 20:41:33,004 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-02 20:41:33,015 INFO L276 IsEmpty]: Start isEmpty. Operand has 412 states, 274 states have (on average 1.27007299270073) internal successors, (348), 291 states have internal predecessors, (348), 92 states have call successors, (92), 44 states have call predecessors, (92), 44 states have return successors, (92), 90 states have call predecessors, (92), 92 states have call successors, (92) [2022-11-02 20:41:33,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-02 20:41:33,037 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:41:33,038 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:41:33,039 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:41:33,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:41:33,048 INFO L85 PathProgramCache]: Analyzing trace with hash -2006087527, now seen corresponding path program 1 times [2022-11-02 20:41:33,060 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:41:33,061 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1850026258] [2022-11-02 20:41:33,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:41:33,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:41:35,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:41:38,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-02 20:41:38,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:41:38,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:41:38,216 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:41:38,216 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1850026258] [2022-11-02 20:41:38,217 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1850026258] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:41:38,217 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:41:38,217 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-02 20:41:38,219 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1896322536] [2022-11-02 20:41:38,220 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:41:38,225 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-02 20:41:38,227 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:41:38,270 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-02 20:41:38,271 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-02 20:41:38,276 INFO L87 Difference]: Start difference. First operand has 412 states, 274 states have (on average 1.27007299270073) internal successors, (348), 291 states have internal predecessors, (348), 92 states have call successors, (92), 44 states have call predecessors, (92), 44 states have return successors, (92), 90 states have call predecessors, (92), 92 states have call successors, (92) Second operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-02 20:41:39,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:41:42,558 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:41:43,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:41:43,029 INFO L93 Difference]: Finished difference Result 929 states and 1202 transitions. [2022-11-02 20:41:43,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-02 20:41:43,033 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 15 [2022-11-02 20:41:43,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:41:43,041 INFO L225 Difference]: With dead ends: 929 [2022-11-02 20:41:43,041 INFO L226 Difference]: Without dead ends: 0 [2022-11-02 20:41:43,052 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:41:43,056 INFO L413 NwaCegarLoop]: 474 mSDtfsCounter, 679 mSDsluCounter, 135 mSDsCounter, 0 mSdLazyCounter, 231 mSolverCounterSat, 307 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 708 SdHoareTripleChecker+Valid, 609 SdHoareTripleChecker+Invalid, 539 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 307 IncrementalHoareTripleChecker+Valid, 231 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2022-11-02 20:41:43,058 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [708 Valid, 609 Invalid, 539 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [307 Valid, 231 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2022-11-02 20:41:43,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-02 20:41:43,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-02 20:41:43,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:41:43,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-02 20:41:43,090 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 15 [2022-11-02 20:41:43,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:41:43,091 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-02 20:41:43,091 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-02 20:41:43,091 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-02 20:41:43,091 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-02 20:41:43,096 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-02 20:41:43,096 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-02 20:41:43,099 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-02 20:41:44,097 INFO L895 garLoopResultBuilder]: At program point L55447(line 55447) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-02 20:41:44,097 INFO L899 garLoopResultBuilder]: For program point L55447-1(line 55447) no Hoare annotation was computed. [2022-11-02 20:41:44,097 INFO L899 garLoopResultBuilder]: For program point intel_hdmi_get_modesFINAL(lines 55437 55451) no Hoare annotation was computed. [2022-11-02 20:41:44,098 INFO L899 garLoopResultBuilder]: For program point L55444-1(line 55444) no Hoare annotation was computed. [2022-11-02 20:41:44,098 INFO L895 garLoopResultBuilder]: At program point L55444(line 55444) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-02 20:41:44,099 INFO L899 garLoopResultBuilder]: For program point intel_hdmi_get_modesEXIT(lines 55437 55451) no Hoare annotation was computed. [2022-11-02 20:41:44,099 INFO L895 garLoopResultBuilder]: At program point intel_hdmi_get_modesENTRY(lines 55437 55451) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-02 20:41:44,100 INFO L902 garLoopResultBuilder]: At program point rcu_read_lock_sched_heldENTRY(lines 7626 7631) the Hoare annotation is: true [2022-11-02 20:41:44,100 INFO L899 garLoopResultBuilder]: For program point rcu_read_lock_sched_heldFINAL(lines 7626 7631) no Hoare annotation was computed. [2022-11-02 20:41:44,100 INFO L899 garLoopResultBuilder]: For program point rcu_read_lock_sched_heldEXIT(lines 7626 7631) no Hoare annotation was computed. [2022-11-02 20:41:44,100 INFO L902 garLoopResultBuilder]: At program point L55045(lines 55035 55050) the Hoare annotation is: true [2022-11-02 20:41:44,101 INFO L899 garLoopResultBuilder]: For program point L55022(lines 55022 55029) no Hoare annotation was computed. [2022-11-02 20:41:44,101 INFO L899 garLoopResultBuilder]: For program point L55020-1(line 55020) no Hoare annotation was computed. [2022-11-02 20:41:44,102 INFO L899 garLoopResultBuilder]: For program point L55018(lines 55018 55031) no Hoare annotation was computed. [2022-11-02 20:41:44,102 INFO L902 garLoopResultBuilder]: At program point L55020(line 55020) the Hoare annotation is: true [2022-11-02 20:41:44,102 INFO L902 garLoopResultBuilder]: At program point trace_i915_reg_rw___11ENTRY(lines 54998 55059) the Hoare annotation is: true [2022-11-02 20:41:44,102 INFO L899 garLoopResultBuilder]: For program point trace_i915_reg_rw___11EXIT(lines 54998 55059) no Hoare annotation was computed. [2022-11-02 20:41:44,103 INFO L899 garLoopResultBuilder]: For program point L55040-1(lines 55040 55041) no Hoare annotation was computed. [2022-11-02 20:41:44,103 INFO L902 garLoopResultBuilder]: At program point L55009(line 55009) the Hoare annotation is: true [2022-11-02 20:41:44,103 INFO L899 garLoopResultBuilder]: For program point L55009-1(line 55009) no Hoare annotation was computed. [2022-11-02 20:41:44,103 INFO L902 garLoopResultBuilder]: At program point L55040(lines 55040 55041) the Hoare annotation is: true [2022-11-02 20:41:44,104 INFO L902 garLoopResultBuilder]: At program point L55015(line 55015) the Hoare annotation is: true [2022-11-02 20:41:44,104 INFO L899 garLoopResultBuilder]: For program point L55015-1(line 55015) no Hoare annotation was computed. [2022-11-02 20:41:44,104 INFO L899 garLoopResultBuilder]: For program point L55017(lines 55017 55033) no Hoare annotation was computed. [2022-11-02 20:41:44,104 INFO L899 garLoopResultBuilder]: For program point L55017-1(lines 55017 55033) no Hoare annotation was computed. [2022-11-02 20:41:44,105 INFO L899 garLoopResultBuilder]: For program point L55011(lines 55011 55056) no Hoare annotation was computed. [2022-11-02 20:41:44,105 INFO L899 garLoopResultBuilder]: For program point L55011-1(lines 54998 55059) no Hoare annotation was computed. [2022-11-02 20:41:44,105 INFO L902 garLoopResultBuilder]: At program point L55013(line 55013) the Hoare annotation is: true [2022-11-02 20:41:44,105 INFO L899 garLoopResultBuilder]: For program point L55013-1(line 55013) no Hoare annotation was computed. [2022-11-02 20:41:44,105 INFO L899 garLoopResultBuilder]: For program point L55044(lines 55044 55048) no Hoare annotation was computed. [2022-11-02 20:41:44,106 INFO L902 garLoopResultBuilder]: At program point L55025(lines 55025 55026) the Hoare annotation is: true [2022-11-02 20:41:44,106 INFO L899 garLoopResultBuilder]: For program point L55035(lines 55035 55051) no Hoare annotation was computed. [2022-11-02 20:41:44,106 INFO L902 garLoopResultBuilder]: At program point L55035-1(lines 55035 55051) the Hoare annotation is: true [2022-11-02 20:41:44,106 INFO L899 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 71530 71532) no Hoare annotation was computed. [2022-11-02 20:41:44,107 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 71530 71532) no Hoare annotation was computed. [2022-11-02 20:41:44,107 INFO L902 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 71530 71532) the Hoare annotation is: true [2022-11-02 20:41:44,107 INFO L899 garLoopResultBuilder]: For program point L55332-2(lines 55312 55368) no Hoare annotation was computed. [2022-11-02 20:41:44,107 INFO L899 garLoopResultBuilder]: For program point L55332(lines 55332 55338) no Hoare annotation was computed. [2022-11-02 20:41:44,108 INFO L899 garLoopResultBuilder]: For program point L55348(lines 55348 55366) no Hoare annotation was computed. [2022-11-02 20:41:44,108 INFO L899 garLoopResultBuilder]: For program point L55360-2(lines 55306 55369) no Hoare annotation was computed. [2022-11-02 20:41:44,108 INFO L899 garLoopResultBuilder]: For program point L55360(lines 55360 55366) no Hoare annotation was computed. [2022-11-02 20:41:44,108 INFO L902 garLoopResultBuilder]: At program point L55323(line 55323) the Hoare annotation is: true [2022-11-02 20:41:44,109 INFO L899 garLoopResultBuilder]: For program point L55356-1(line 55356) no Hoare annotation was computed. [2022-11-02 20:41:44,109 INFO L899 garLoopResultBuilder]: For program point L55323-1(line 55323) no Hoare annotation was computed. [2022-11-02 20:41:44,109 INFO L902 garLoopResultBuilder]: At program point L55356(line 55356) the Hoare annotation is: true [2022-11-02 20:41:44,109 INFO L902 garLoopResultBuilder]: At program point L55362(line 55362) the Hoare annotation is: true [2022-11-02 20:41:44,110 INFO L902 garLoopResultBuilder]: At program point L55345(line 55345) the Hoare annotation is: true [2022-11-02 20:41:44,110 INFO L899 garLoopResultBuilder]: For program point L55345-1(line 55345) no Hoare annotation was computed. [2022-11-02 20:41:44,110 INFO L899 garLoopResultBuilder]: For program point L55320(lines 55320 55338) no Hoare annotation was computed. [2022-11-02 20:41:44,110 INFO L899 garLoopResultBuilder]: For program point L55316-1(line 55316) no Hoare annotation was computed. [2022-11-02 20:41:44,111 INFO L902 garLoopResultBuilder]: At program point L55316(line 55316) the Hoare annotation is: true [2022-11-02 20:41:44,111 INFO L899 garLoopResultBuilder]: For program point L55328-1(line 55328) no Hoare annotation was computed. [2022-11-02 20:41:44,111 INFO L902 garLoopResultBuilder]: At program point L55328(line 55328) the Hoare annotation is: true [2022-11-02 20:41:44,111 INFO L902 garLoopResultBuilder]: At program point L55357(line 55357) the Hoare annotation is: true [2022-11-02 20:41:44,112 INFO L899 garLoopResultBuilder]: For program point L55357-1(line 55357) no Hoare annotation was computed. [2022-11-02 20:41:44,112 INFO L902 garLoopResultBuilder]: At program point L55334(line 55334) the Hoare annotation is: true [2022-11-02 20:41:44,112 INFO L902 garLoopResultBuilder]: At program point L55363(line 55363) the Hoare annotation is: true [2022-11-02 20:41:44,112 INFO L899 garLoopResultBuilder]: For program point L55363-1(line 55363) no Hoare annotation was computed. [2022-11-02 20:41:44,113 INFO L899 garLoopResultBuilder]: For program point L55334-1(line 55334) no Hoare annotation was computed. [2022-11-02 20:41:44,113 INFO L899 garLoopResultBuilder]: For program point L55346-1(line 55346) no Hoare annotation was computed. [2022-11-02 20:41:44,113 INFO L902 garLoopResultBuilder]: At program point L55350(line 55350) the Hoare annotation is: true [2022-11-02 20:41:44,113 INFO L902 garLoopResultBuilder]: At program point L55346(line 55346) the Hoare annotation is: true [2022-11-02 20:41:44,114 INFO L899 garLoopResultBuilder]: For program point L55350-1(line 55350) no Hoare annotation was computed. [2022-11-02 20:41:44,114 INFO L902 garLoopResultBuilder]: At program point L55329(line 55329) the Hoare annotation is: true [2022-11-02 20:41:44,114 INFO L899 garLoopResultBuilder]: For program point L55362-1(line 55362) no Hoare annotation was computed. [2022-11-02 20:41:44,114 INFO L899 garLoopResultBuilder]: For program point L55329-1(line 55329) no Hoare annotation was computed. [2022-11-02 20:41:44,115 INFO L899 garLoopResultBuilder]: For program point L55354(lines 55354 55366) no Hoare annotation was computed. [2022-11-02 20:41:44,115 INFO L902 garLoopResultBuilder]: At program point L55335(line 55335) the Hoare annotation is: true [2022-11-02 20:41:44,115 INFO L899 garLoopResultBuilder]: For program point intel_hdmi_dpmsEXIT(lines 55306 55369) no Hoare annotation was computed. [2022-11-02 20:41:44,115 INFO L899 garLoopResultBuilder]: For program point L55335-1(line 55335) no Hoare annotation was computed. [2022-11-02 20:41:44,116 INFO L899 garLoopResultBuilder]: For program point L55339-1(lines 55339 55343) no Hoare annotation was computed. [2022-11-02 20:41:44,116 INFO L902 garLoopResultBuilder]: At program point L55351(line 55351) the Hoare annotation is: true [2022-11-02 20:41:44,116 INFO L902 garLoopResultBuilder]: At program point L55318(line 55318) the Hoare annotation is: true [2022-11-02 20:41:44,116 INFO L899 garLoopResultBuilder]: For program point L55351-1(line 55351) no Hoare annotation was computed. [2022-11-02 20:41:44,117 INFO L899 garLoopResultBuilder]: For program point L55322-1(line 55322) no Hoare annotation was computed. [2022-11-02 20:41:44,117 INFO L899 garLoopResultBuilder]: For program point L55318-1(line 55318) no Hoare annotation was computed. [2022-11-02 20:41:44,117 INFO L899 garLoopResultBuilder]: For program point L55326(lines 55326 55338) no Hoare annotation was computed. [2022-11-02 20:41:44,117 INFO L902 garLoopResultBuilder]: At program point intel_hdmi_dpmsENTRY(lines 55306 55369) the Hoare annotation is: true [2022-11-02 20:41:44,117 INFO L902 garLoopResultBuilder]: At program point L55322(line 55322) the Hoare annotation is: true [2022-11-02 20:41:44,118 INFO L902 garLoopResultBuilder]: At program point mutex_is_lockedENTRY(lines 7596 7604) the Hoare annotation is: true [2022-11-02 20:41:44,118 INFO L899 garLoopResultBuilder]: For program point L7600-1(line 7600) no Hoare annotation was computed. [2022-11-02 20:41:44,118 INFO L902 garLoopResultBuilder]: At program point L7600(line 7600) the Hoare annotation is: true [2022-11-02 20:41:44,118 INFO L899 garLoopResultBuilder]: For program point mutex_is_lockedEXIT(lines 7596 7604) no Hoare annotation was computed. [2022-11-02 20:41:44,119 INFO L899 garLoopResultBuilder]: For program point mutex_is_lockedFINAL(lines 7596 7604) no Hoare annotation was computed. [2022-11-02 20:41:44,119 INFO L899 garLoopResultBuilder]: For program point drm_detect_monitor_audioEXIT(lines 71764 71766) no Hoare annotation was computed. [2022-11-02 20:41:44,119 INFO L902 garLoopResultBuilder]: At program point drm_detect_monitor_audioENTRY(lines 71764 71766) the Hoare annotation is: true [2022-11-02 20:41:44,119 INFO L899 garLoopResultBuilder]: For program point drm_detect_monitor_audioFINAL(lines 71764 71766) no Hoare annotation was computed. [2022-11-02 20:41:44,120 INFO L899 garLoopResultBuilder]: For program point L8319(lines 8319 8323) no Hoare annotation was computed. [2022-11-02 20:41:44,120 INFO L902 garLoopResultBuilder]: At program point L8320(lines 8303 8329) the Hoare annotation is: true [2022-11-02 20:41:44,120 INFO L902 garLoopResultBuilder]: At program point __gen6_gt_wait_for_fifoENTRY(lines 8298 8330) the Hoare annotation is: true [2022-11-02 20:41:44,120 INFO L902 garLoopResultBuilder]: At program point L8315(lines 8303 8329) the Hoare annotation is: true [2022-11-02 20:41:44,121 INFO L899 garLoopResultBuilder]: For program point L8312(line 8312) no Hoare annotation was computed. [2022-11-02 20:41:44,121 INFO L899 garLoopResultBuilder]: For program point L8313-1(line 8313) no Hoare annotation was computed. [2022-11-02 20:41:44,121 INFO L902 garLoopResultBuilder]: At program point L8313(line 8313) the Hoare annotation is: true [2022-11-02 20:41:44,121 INFO L902 garLoopResultBuilder]: At program point L8306(line 8306) the Hoare annotation is: true [2022-11-02 20:41:44,122 INFO L899 garLoopResultBuilder]: For program point L8306-1(line 8306) no Hoare annotation was computed. [2022-11-02 20:41:44,122 INFO L902 garLoopResultBuilder]: At program point L8325(lines 8298 8330) the Hoare annotation is: true [2022-11-02 20:41:44,122 INFO L899 garLoopResultBuilder]: For program point __gen6_gt_wait_for_fifoEXIT(lines 8298 8330) no Hoare annotation was computed. [2022-11-02 20:41:44,122 INFO L902 garLoopResultBuilder]: At program point L8186(line 8186) the Hoare annotation is: true [2022-11-02 20:41:44,123 INFO L899 garLoopResultBuilder]: For program point L8188(lines 8188 8192) no Hoare annotation was computed. [2022-11-02 20:41:44,123 INFO L902 garLoopResultBuilder]: At program point L8215(lines 8174 8224) the Hoare annotation is: true [2022-11-02 20:41:44,123 INFO L899 garLoopResultBuilder]: For program point L8184(lines 8184 8195) no Hoare annotation was computed. [2022-11-02 20:41:44,123 INFO L899 garLoopResultBuilder]: For program point L8186-1(line 8186) no Hoare annotation was computed. [2022-11-02 20:41:44,124 INFO L899 garLoopResultBuilder]: For program point __gen6_gt_force_wake_getEXIT(lines 8168 8225) no Hoare annotation was computed. [2022-11-02 20:41:44,124 INFO L902 garLoopResultBuilder]: At program point L8205(lines 8174 8224) the Hoare annotation is: true [2022-11-02 20:41:44,124 INFO L899 garLoopResultBuilder]: For program point L8199-1(line 8199) no Hoare annotation was computed. [2022-11-02 20:41:44,124 INFO L902 garLoopResultBuilder]: At program point L8199(line 8199) the Hoare annotation is: true [2022-11-02 20:41:44,125 INFO L902 garLoopResultBuilder]: At program point __gen6_gt_force_wake_getENTRY(lines 8168 8225) the Hoare annotation is: true [2022-11-02 20:41:44,125 INFO L902 garLoopResultBuilder]: At program point L8220(lines 8168 8225) the Hoare annotation is: true [2022-11-02 20:41:44,125 INFO L902 garLoopResultBuilder]: At program point L8189(lines 8174 8224) the Hoare annotation is: true [2022-11-02 20:41:44,125 INFO L899 garLoopResultBuilder]: For program point L8214(lines 8214 8218) no Hoare annotation was computed. [2022-11-02 20:41:44,126 INFO L899 garLoopResultBuilder]: For program point L8210(lines 8210 8221) no Hoare annotation was computed. [2022-11-02 20:41:44,126 INFO L902 garLoopResultBuilder]: At program point L8179(lines 8174 8224) the Hoare annotation is: true [2022-11-02 20:41:44,126 INFO L899 garLoopResultBuilder]: For program point L8212-1(line 8212) no Hoare annotation was computed. [2022-11-02 20:41:44,126 INFO L902 garLoopResultBuilder]: At program point L8212(line 8212) the Hoare annotation is: true [2022-11-02 20:41:44,127 INFO L902 garLoopResultBuilder]: At program point L8198(line 8198) the Hoare annotation is: true [2022-11-02 20:41:44,127 INFO L902 garLoopResultBuilder]: At program point L8194(lines 8174 8224) the Hoare annotation is: true [2022-11-02 20:41:44,127 INFO L899 garLoopResultBuilder]: For program point L8198-1(line 8198) no Hoare annotation was computed. [2022-11-02 20:41:44,127 INFO L899 garLoopResultBuilder]: For program point L7646(lines 7646 7649) no Hoare annotation was computed. [2022-11-02 20:41:44,128 INFO L899 garLoopResultBuilder]: For program point static_branchEXIT(lines 7638 7652) no Hoare annotation was computed. [2022-11-02 20:41:44,128 INFO L899 garLoopResultBuilder]: For program point L7643-1(line 7643) no Hoare annotation was computed. [2022-11-02 20:41:44,128 INFO L902 garLoopResultBuilder]: At program point L7643(line 7643) the Hoare annotation is: true [2022-11-02 20:41:44,128 INFO L902 garLoopResultBuilder]: At program point static_branchENTRY(lines 7638 7652) the Hoare annotation is: true [2022-11-02 20:41:44,129 INFO L899 garLoopResultBuilder]: For program point static_branchFINAL(lines 7638 7652) no Hoare annotation was computed. [2022-11-02 20:41:44,129 INFO L902 garLoopResultBuilder]: At program point rcu_read_lock_sched_notraceFINAL(lines 7632 7637) the Hoare annotation is: true [2022-11-02 20:41:44,129 INFO L899 garLoopResultBuilder]: For program point rcu_read_lock_sched_notraceEXIT(lines 7632 7637) no Hoare annotation was computed. [2022-11-02 20:41:44,129 INFO L902 garLoopResultBuilder]: At program point L55074(line 55074) the Hoare annotation is: true [2022-11-02 20:41:44,130 INFO L902 garLoopResultBuilder]: At program point i915_read32___11ENTRY(lines 55060 55092) the Hoare annotation is: true [2022-11-02 20:41:44,130 INFO L899 garLoopResultBuilder]: For program point L55088(line 55088) no Hoare annotation was computed. [2022-11-02 20:41:44,130 INFO L899 garLoopResultBuilder]: For program point L55084-1(line 55084) no Hoare annotation was computed. [2022-11-02 20:41:44,130 INFO L902 garLoopResultBuilder]: At program point L55084(line 55084) the Hoare annotation is: true [2022-11-02 20:41:44,130 INFO L899 garLoopResultBuilder]: For program point L55065(lines 55065 55081) no Hoare annotation was computed. [2022-11-02 20:41:44,131 INFO L902 garLoopResultBuilder]: At program point L55069(line 55069) the Hoare annotation is: true [2022-11-02 20:41:44,131 INFO L899 garLoopResultBuilder]: For program point L55069-1(line 55069) no Hoare annotation was computed. [2022-11-02 20:41:44,131 INFO L902 garLoopResultBuilder]: At program point L55079(line 55079) the Hoare annotation is: true [2022-11-02 20:41:44,131 INFO L899 garLoopResultBuilder]: For program point L55079-1(line 55079) no Hoare annotation was computed. [2022-11-02 20:41:44,132 INFO L899 garLoopResultBuilder]: For program point i915_read32___11EXIT(lines 55060 55092) no Hoare annotation was computed. [2022-11-02 20:41:44,132 INFO L902 garLoopResultBuilder]: At program point L55064-1(lines 55064 55086) the Hoare annotation is: true [2022-11-02 20:41:44,132 INFO L899 garLoopResultBuilder]: For program point i915_read32___11FINAL(lines 55060 55092) no Hoare annotation was computed. [2022-11-02 20:41:44,132 INFO L899 garLoopResultBuilder]: For program point L55064(lines 55064 55086) no Hoare annotation was computed. [2022-11-02 20:41:44,133 INFO L902 garLoopResultBuilder]: At program point L55070(line 55070) the Hoare annotation is: true [2022-11-02 20:41:44,133 INFO L899 garLoopResultBuilder]: For program point L55074-1(line 55074) no Hoare annotation was computed. [2022-11-02 20:41:44,133 INFO L899 garLoopResultBuilder]: For program point L55068-1(line 55068) no Hoare annotation was computed. [2022-11-02 20:41:44,133 INFO L899 garLoopResultBuilder]: For program point L55066(lines 55066 55076) no Hoare annotation was computed. [2022-11-02 20:41:44,134 INFO L902 garLoopResultBuilder]: At program point L55068(line 55068) the Hoare annotation is: true [2022-11-02 20:41:44,134 INFO L899 garLoopResultBuilder]: For program point debug_lockdep_rcu_enabledEXIT(lines 71658 71660) no Hoare annotation was computed. [2022-11-02 20:41:44,134 INFO L902 garLoopResultBuilder]: At program point debug_lockdep_rcu_enabledENTRY(lines 71658 71660) the Hoare annotation is: true [2022-11-02 20:41:44,134 INFO L899 garLoopResultBuilder]: For program point debug_lockdep_rcu_enabledFINAL(lines 71658 71660) no Hoare annotation was computed. [2022-11-02 20:41:44,135 INFO L899 garLoopResultBuilder]: For program point L55427(lines 55427 55433) no Hoare annotation was computed. [2022-11-02 20:41:44,135 INFO L899 garLoopResultBuilder]: For program point L55410-1(line 55410) no Hoare annotation was computed. [2022-11-02 20:41:44,135 INFO L899 garLoopResultBuilder]: For program point L55404-1(line 55404) no Hoare annotation was computed. [2022-11-02 20:41:44,135 INFO L895 garLoopResultBuilder]: At program point L55404(line 55404) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-02 20:41:44,136 INFO L899 garLoopResultBuilder]: For program point L55416-1(line 55416) no Hoare annotation was computed. [2022-11-02 20:41:44,136 INFO L895 garLoopResultBuilder]: At program point intel_hdmi_detectENTRY(lines 55395 55436) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-02 20:41:44,136 INFO L902 garLoopResultBuilder]: At program point L55416(line 55416) the Hoare annotation is: true [2022-11-02 20:41:44,136 INFO L899 garLoopResultBuilder]: For program point L55412-1(lines 55402 55435) no Hoare annotation was computed. [2022-11-02 20:41:44,137 INFO L895 garLoopResultBuilder]: At program point L55410(line 55410) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-02 20:41:44,137 INFO L899 garLoopResultBuilder]: For program point L55412(lines 55412 55426) no Hoare annotation was computed. [2022-11-02 20:41:44,137 INFO L899 garLoopResultBuilder]: For program point intel_hdmi_detectFINAL(lines 55395 55436) no Hoare annotation was computed. [2022-11-02 20:41:44,137 INFO L899 garLoopResultBuilder]: For program point L55428(lines 55428 55431) no Hoare annotation was computed. [2022-11-02 20:41:44,138 INFO L899 garLoopResultBuilder]: For program point intel_hdmi_detectEXIT(lines 55395 55436) no Hoare annotation was computed. [2022-11-02 20:41:44,138 INFO L902 garLoopResultBuilder]: At program point L55417(line 55417) the Hoare annotation is: true [2022-11-02 20:41:44,138 INFO L899 garLoopResultBuilder]: For program point L55417-1(line 55417) no Hoare annotation was computed. [2022-11-02 20:41:44,138 INFO L899 garLoopResultBuilder]: For program point L55413-2(lines 55413 55420) no Hoare annotation was computed. [2022-11-02 20:41:44,139 INFO L899 garLoopResultBuilder]: For program point L55413(lines 55413 55420) no Hoare annotation was computed. [2022-11-02 20:41:44,139 INFO L902 garLoopResultBuilder]: At program point L55423(line 55423) the Hoare annotation is: true [2022-11-02 20:41:44,139 INFO L899 garLoopResultBuilder]: For program point L71518(line 71518) no Hoare annotation was computed. [2022-11-02 20:41:44,139 INFO L895 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 71520 71526) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-02 20:41:44,140 INFO L899 garLoopResultBuilder]: For program point L71517(lines 71517 71519) no Hoare annotation was computed. [2022-11-02 20:41:44,140 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 71520 71526) no Hoare annotation was computed. [2022-11-02 20:41:44,140 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 71520 71526) no Hoare annotation was computed. [2022-11-02 20:41:44,140 INFO L902 garLoopResultBuilder]: At program point L71524(line 71524) the Hoare annotation is: true [2022-11-02 20:41:44,141 INFO L899 garLoopResultBuilder]: For program point L71522(line 71522) no Hoare annotation was computed. [2022-11-02 20:41:44,141 INFO L899 garLoopResultBuilder]: For program point L71524-1(line 71524) no Hoare annotation was computed. [2022-11-02 20:41:44,141 INFO L899 garLoopResultBuilder]: For program point intel_hdmi_mode_fixupEXIT(lines 55388 55394) no Hoare annotation was computed. [2022-11-02 20:41:44,141 INFO L902 garLoopResultBuilder]: At program point intel_hdmi_mode_fixupENTRY(lines 55388 55394) the Hoare annotation is: true [2022-11-02 20:41:44,142 INFO L899 garLoopResultBuilder]: For program point intel_hdmi_mode_fixupFINAL(lines 55388 55394) no Hoare annotation was computed. [2022-11-02 20:41:44,142 INFO L899 garLoopResultBuilder]: For program point gen6_gt_force_wake_putEXIT(lines 8267 8297) no Hoare annotation was computed. [2022-11-02 20:41:44,142 INFO L899 garLoopResultBuilder]: For program point L8289-2(lines 8267 8297) no Hoare annotation was computed. [2022-11-02 20:41:44,142 INFO L899 garLoopResultBuilder]: For program point L8289(lines 8289 8294) no Hoare annotation was computed. [2022-11-02 20:41:44,142 INFO L899 garLoopResultBuilder]: For program point L8261-1(line 8261) no Hoare annotation was computed. [2022-11-02 20:41:44,143 INFO L902 garLoopResultBuilder]: At program point L8261(line 8261) the Hoare annotation is: true [2022-11-02 20:41:44,143 INFO L902 garLoopResultBuilder]: At program point L7551(lines 7546 7553) the Hoare annotation is: true [2022-11-02 20:41:44,143 INFO L899 garLoopResultBuilder]: For program point L8278(lines 8278 8284) no Hoare annotation was computed. [2022-11-02 20:41:44,143 INFO L902 garLoopResultBuilder]: At program point L8280(lines 8280 8281) the Hoare annotation is: true [2022-11-02 20:41:44,144 INFO L902 garLoopResultBuilder]: At program point L8274(line 8274) the Hoare annotation is: true [2022-11-02 20:41:44,144 INFO L899 garLoopResultBuilder]: For program point L8278-1(lines 8278 8284) no Hoare annotation was computed. [2022-11-02 20:41:44,144 INFO L899 garLoopResultBuilder]: For program point L8274-1(line 8274) no Hoare annotation was computed. [2022-11-02 20:41:44,144 INFO L902 garLoopResultBuilder]: At program point L8262(line 8262) the Hoare annotation is: true [2022-11-02 20:41:44,145 INFO L902 garLoopResultBuilder]: At program point L8264(lines 8257 8266) the Hoare annotation is: true [2022-11-02 20:41:44,145 INFO L902 garLoopResultBuilder]: At program point gen6_gt_force_wake_putENTRY(lines 8267 8297) the Hoare annotation is: true [2022-11-02 20:41:44,145 INFO L899 garLoopResultBuilder]: For program point L8262-1(line 8262) no Hoare annotation was computed. [2022-11-02 20:41:44,145 INFO L899 garLoopResultBuilder]: For program point enc_to_intel_hdmiFINAL(lines 55119 55125) no Hoare annotation was computed. [2022-11-02 20:41:44,146 INFO L899 garLoopResultBuilder]: For program point enc_to_intel_hdmiEXIT(lines 55119 55125) no Hoare annotation was computed. [2022-11-02 20:41:44,146 INFO L902 garLoopResultBuilder]: At program point enc_to_intel_hdmiENTRY(lines 55119 55125) the Hoare annotation is: true [2022-11-02 20:41:44,146 INFO L899 garLoopResultBuilder]: For program point drm_sysfs_connector_removeFINAL(lines 72020 72022) no Hoare annotation was computed. [2022-11-02 20:41:44,146 INFO L899 garLoopResultBuilder]: For program point drm_sysfs_connector_removeEXIT(lines 72020 72022) no Hoare annotation was computed. [2022-11-02 20:41:44,147 INFO L902 garLoopResultBuilder]: At program point drm_sysfs_connector_removeENTRY(lines 72020 72022) the Hoare annotation is: true [2022-11-02 20:41:44,147 INFO L902 garLoopResultBuilder]: At program point ldv_blast_assertENTRY(lines 9234 9239) the Hoare annotation is: true [2022-11-02 20:41:44,147 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertEXIT(lines 9234 9239) no Hoare annotation was computed. [2022-11-02 20:41:44,147 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertFINAL(lines 9234 9239) no Hoare annotation was computed. [2022-11-02 20:41:44,148 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 9237) no Hoare annotation was computed. [2022-11-02 20:41:44,148 INFO L899 garLoopResultBuilder]: For program point intel_ddc_get_modesEXIT(lines 60267 60286) no Hoare annotation was computed. [2022-11-02 20:41:44,148 INFO L895 garLoopResultBuilder]: At program point L60273(line 60273) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-02 20:41:44,148 INFO L899 garLoopResultBuilder]: For program point L60273-1(line 60273) no Hoare annotation was computed. [2022-11-02 20:41:44,149 INFO L899 garLoopResultBuilder]: For program point intel_ddc_get_modesFINAL(lines 60267 60286) no Hoare annotation was computed. [2022-11-02 20:41:44,149 INFO L902 garLoopResultBuilder]: At program point L60277(line 60277) the Hoare annotation is: true [2022-11-02 20:41:44,149 INFO L899 garLoopResultBuilder]: For program point L60278-1(line 60278) no Hoare annotation was computed. [2022-11-02 20:41:44,149 INFO L899 garLoopResultBuilder]: For program point L60277-1(line 60277) no Hoare annotation was computed. [2022-11-02 20:41:44,150 INFO L899 garLoopResultBuilder]: For program point L60275(lines 60275 60283) no Hoare annotation was computed. [2022-11-02 20:41:44,150 INFO L899 garLoopResultBuilder]: For program point L60275-1(lines 60275 60283) no Hoare annotation was computed. [2022-11-02 20:41:44,150 INFO L902 garLoopResultBuilder]: At program point L60280(line 60280) the Hoare annotation is: true [2022-11-02 20:41:44,150 INFO L902 garLoopResultBuilder]: At program point L60278(line 60278) the Hoare annotation is: true [2022-11-02 20:41:44,151 INFO L895 garLoopResultBuilder]: At program point intel_ddc_get_modesENTRY(lines 60267 60286) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-02 20:41:44,151 INFO L899 garLoopResultBuilder]: For program point drm_mode_connector_update_edid_propertyEXIT(lines 71947 71949) no Hoare annotation was computed. [2022-11-02 20:41:44,151 INFO L902 garLoopResultBuilder]: At program point drm_mode_connector_update_edid_propertyENTRY(lines 71947 71949) the Hoare annotation is: true [2022-11-02 20:41:44,151 INFO L899 garLoopResultBuilder]: For program point drm_mode_connector_update_edid_propertyFINAL(lines 71947 71949) no Hoare annotation was computed. [2022-11-02 20:41:44,151 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 72457 72459) no Hoare annotation was computed. [2022-11-02 20:41:44,152 INFO L895 garLoopResultBuilder]: At program point kfreeENTRY(lines 72457 72459) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (= |old(#valid)| |#valid|)) [2022-11-02 20:41:44,152 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 72457 72459) no Hoare annotation was computed. [2022-11-02 20:41:44,152 INFO L899 garLoopResultBuilder]: For program point warn_slowpath_nullEXIT(lines 72445 72447) no Hoare annotation was computed. [2022-11-02 20:41:44,152 INFO L899 garLoopResultBuilder]: For program point warn_slowpath_nullFINAL(lines 72445 72447) no Hoare annotation was computed. [2022-11-02 20:41:44,153 INFO L902 garLoopResultBuilder]: At program point warn_slowpath_nullENTRY(lines 72445 72447) the Hoare annotation is: true [2022-11-02 20:41:44,153 INFO L899 garLoopResultBuilder]: For program point drm_crtc_helper_set_modeEXIT(lines 71745 71747) no Hoare annotation was computed. [2022-11-02 20:41:44,153 INFO L902 garLoopResultBuilder]: At program point drm_crtc_helper_set_modeENTRY(lines 71745 71747) the Hoare annotation is: true [2022-11-02 20:41:44,153 INFO L899 garLoopResultBuilder]: For program point drm_crtc_helper_set_modeFINAL(lines 71745 71747) no Hoare annotation was computed. [2022-11-02 20:41:44,153 INFO L902 garLoopResultBuilder]: At program point intel_attached_hdmiENTRY(lines 55126 55136) the Hoare annotation is: true [2022-11-02 20:41:44,154 INFO L899 garLoopResultBuilder]: For program point intel_attached_hdmiFINAL(lines 55126 55136) no Hoare annotation was computed. [2022-11-02 20:41:44,154 INFO L902 garLoopResultBuilder]: At program point L55131(line 55131) the Hoare annotation is: true [2022-11-02 20:41:44,154 INFO L899 garLoopResultBuilder]: For program point L55131-1(line 55131) no Hoare annotation was computed. [2022-11-02 20:41:44,154 INFO L899 garLoopResultBuilder]: For program point intel_attached_hdmiEXIT(lines 55126 55136) no Hoare annotation was computed. [2022-11-02 20:41:44,155 INFO L899 garLoopResultBuilder]: For program point drm_get_edidFINAL(lines 71834 71836) no Hoare annotation was computed. [2022-11-02 20:41:44,155 INFO L899 garLoopResultBuilder]: For program point drm_get_edidEXIT(lines 71834 71836) no Hoare annotation was computed. [2022-11-02 20:41:44,155 INFO L899 garLoopResultBuilder]: For program point L71835-1(line 71835) no Hoare annotation was computed. [2022-11-02 20:41:44,155 INFO L895 garLoopResultBuilder]: At program point L71835(line 71835) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-02 20:41:44,156 INFO L895 garLoopResultBuilder]: At program point drm_get_edidENTRY(lines 71834 71836) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-02 20:41:44,156 INFO L902 garLoopResultBuilder]: At program point intel_attached_encoderENTRY(lines 33764 33770) the Hoare annotation is: true [2022-11-02 20:41:44,156 INFO L899 garLoopResultBuilder]: For program point intel_attached_encoderFINAL(lines 33764 33770) no Hoare annotation was computed. [2022-11-02 20:41:44,156 INFO L899 garLoopResultBuilder]: For program point intel_attached_encoderEXIT(lines 33764 33770) no Hoare annotation was computed. [2022-11-02 20:41:44,156 INFO L899 garLoopResultBuilder]: For program point drm_connector_property_set_valueEXIT(lines 71732 71734) no Hoare annotation was computed. [2022-11-02 20:41:44,157 INFO L902 garLoopResultBuilder]: At program point drm_connector_property_set_valueENTRY(lines 71732 71734) the Hoare annotation is: true [2022-11-02 20:41:44,157 INFO L899 garLoopResultBuilder]: For program point drm_connector_property_set_valueFINAL(lines 71732 71734) no Hoare annotation was computed. [2022-11-02 20:41:44,157 INFO L902 garLoopResultBuilder]: At program point intel_hdmi_mode_validENTRY(lines 55370 55387) the Hoare annotation is: true [2022-11-02 20:41:44,157 INFO L899 garLoopResultBuilder]: For program point L55381(lines 55381 55384) no Hoare annotation was computed. [2022-11-02 20:41:44,158 INFO L899 garLoopResultBuilder]: For program point intel_hdmi_mode_validEXIT(lines 55370 55387) no Hoare annotation was computed. [2022-11-02 20:41:44,158 INFO L899 garLoopResultBuilder]: For program point L55377(lines 55377 55380) no Hoare annotation was computed. [2022-11-02 20:41:44,158 INFO L899 garLoopResultBuilder]: For program point intel_hdmi_mode_validFINAL(lines 55370 55387) no Hoare annotation was computed. [2022-11-02 20:41:44,158 INFO L899 garLoopResultBuilder]: For program point L55373(lines 55373 55376) no Hoare annotation was computed. [2022-11-02 20:41:44,159 INFO L902 garLoopResultBuilder]: At program point drm_add_edid_modesENTRY(lines 71707 71709) the Hoare annotation is: true [2022-11-02 20:41:44,159 INFO L899 garLoopResultBuilder]: For program point drm_add_edid_modesFINAL(lines 71707 71709) no Hoare annotation was computed. [2022-11-02 20:41:44,159 INFO L899 garLoopResultBuilder]: For program point drm_add_edid_modesEXIT(lines 71707 71709) no Hoare annotation was computed. [2022-11-02 20:41:44,159 INFO L899 garLoopResultBuilder]: For program point intel_dip_infoframe_csumFINAL(lines 55137 55161) no Hoare annotation was computed. [2022-11-02 20:41:44,159 INFO L902 garLoopResultBuilder]: At program point L55155(lines 55141 55160) the Hoare annotation is: true [2022-11-02 20:41:44,160 INFO L902 garLoopResultBuilder]: At program point L55151(lines 55141 55160) the Hoare annotation is: true [2022-11-02 20:41:44,160 INFO L902 garLoopResultBuilder]: At program point intel_dip_infoframe_csumENTRY(lines 55137 55161) the Hoare annotation is: true [2022-11-02 20:41:44,160 INFO L902 garLoopResultBuilder]: At program point L55153(lines 55141 55160) the Hoare annotation is: true [2022-11-02 20:41:44,160 INFO L899 garLoopResultBuilder]: For program point intel_dip_infoframe_csumEXIT(lines 55137 55161) no Hoare annotation was computed. [2022-11-02 20:41:44,161 INFO L899 garLoopResultBuilder]: For program point drm_detect_hdmi_monitorEXIT(lines 71760 71762) no Hoare annotation was computed. [2022-11-02 20:41:44,161 INFO L902 garLoopResultBuilder]: At program point drm_detect_hdmi_monitorENTRY(lines 71760 71762) the Hoare annotation is: true [2022-11-02 20:41:44,161 INFO L899 garLoopResultBuilder]: For program point drm_detect_hdmi_monitorFINAL(lines 71760 71762) no Hoare annotation was computed. [2022-11-02 20:41:44,161 INFO L899 garLoopResultBuilder]: For program point lockdep_rcu_dereferenceFINAL(lines 72169 72171) no Hoare annotation was computed. [2022-11-02 20:41:44,162 INFO L902 garLoopResultBuilder]: At program point lockdep_rcu_dereferenceENTRY(lines 72169 72171) the Hoare annotation is: true [2022-11-02 20:41:44,162 INFO L899 garLoopResultBuilder]: For program point lockdep_rcu_dereferenceEXIT(lines 72169 72171) no Hoare annotation was computed. [2022-11-02 20:41:44,162 INFO L899 garLoopResultBuilder]: For program point atomic_readFINAL(lines 7540 7545) no Hoare annotation was computed. [2022-11-02 20:41:44,162 INFO L899 garLoopResultBuilder]: For program point atomic_readEXIT(lines 7540 7545) no Hoare annotation was computed. [2022-11-02 20:41:44,162 INFO L902 garLoopResultBuilder]: At program point atomic_readENTRY(lines 7540 7545) the Hoare annotation is: true [2022-11-02 20:41:44,163 INFO L899 garLoopResultBuilder]: For program point readlFINAL(lines 7610 7616) no Hoare annotation was computed. [2022-11-02 20:41:44,163 INFO L902 garLoopResultBuilder]: At program point readlENTRY(lines 7610 7616) the Hoare annotation is: true [2022-11-02 20:41:44,163 INFO L899 garLoopResultBuilder]: For program point readlEXIT(lines 7610 7616) no Hoare annotation was computed. [2022-11-02 20:41:44,163 INFO L899 garLoopResultBuilder]: For program point writelFINAL(lines 7617 7623) no Hoare annotation was computed. [2022-11-02 20:41:44,163 INFO L902 garLoopResultBuilder]: At program point writelENTRY(lines 7617 7623) the Hoare annotation is: true [2022-11-02 20:41:44,164 INFO L899 garLoopResultBuilder]: For program point writelEXIT(lines 7617 7623) no Hoare annotation was computed. [2022-11-02 20:41:44,164 INFO L899 garLoopResultBuilder]: For program point L55208-1(line 55208) no Hoare annotation was computed. [2022-11-02 20:41:44,164 INFO L899 garLoopResultBuilder]: For program point L55270(lines 55270 55273) no Hoare annotation was computed. [2022-11-02 20:41:44,164 INFO L899 garLoopResultBuilder]: For program point L55274-2(lines 55274 55277) no Hoare annotation was computed. [2022-11-02 20:41:44,164 INFO L902 garLoopResultBuilder]: At program point L55208(line 55208) the Hoare annotation is: true [2022-11-02 20:41:44,165 INFO L895 garLoopResultBuilder]: At program point L55299(line 55299) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-02 20:41:44,165 INFO L899 garLoopResultBuilder]: For program point L55299-1(line 55299) no Hoare annotation was computed. [2022-11-02 20:41:44,165 INFO L902 garLoopResultBuilder]: At program point L55237(lines 55171 55246) the Hoare annotation is: true [2022-11-02 20:41:44,165 INFO L899 garLoopResultBuilder]: For program point L55270-2(lines 55270 55273) no Hoare annotation was computed. [2022-11-02 20:41:44,166 INFO L899 garLoopResultBuilder]: For program point L55278(lines 55278 55284) no Hoare annotation was computed. [2022-11-02 20:41:44,166 INFO L899 garLoopResultBuilder]: For program point L55274(lines 55274 55277) no Hoare annotation was computed. [2022-11-02 20:41:44,166 INFO L899 garLoopResultBuilder]: For program point L55278-1(lines 55278 55284) no Hoare annotation was computed. [2022-11-02 20:41:44,166 INFO L902 garLoopResultBuilder]: At program point L55245(lines 55162 55247) the Hoare annotation is: true [2022-11-02 20:41:44,166 INFO L899 garLoopResultBuilder]: For program point L55290-1(lines 55290 55297) no Hoare annotation was computed. [2022-11-02 20:41:44,167 INFO L899 garLoopResultBuilder]: For program point intel_hdmi_mode_setFINAL(lines 55248 55305) no Hoare annotation was computed. [2022-11-02 20:41:44,167 INFO L902 garLoopResultBuilder]: At program point L55224(line 55224) the Hoare annotation is: true [2022-11-02 20:41:44,167 INFO L895 garLoopResultBuilder]: At program point L55265(line 55265) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-02 20:41:44,167 INFO L899 garLoopResultBuilder]: For program point L55265-1(line 55265) no Hoare annotation was computed. [2022-11-02 20:41:44,168 INFO L899 garLoopResultBuilder]: For program point L55290(lines 55290 55297) no Hoare annotation was computed. [2022-11-02 20:41:44,168 INFO L899 garLoopResultBuilder]: For program point L55300-1(line 55300) no Hoare annotation was computed. [2022-11-02 20:41:44,168 INFO L895 garLoopResultBuilder]: At program point L55300(line 55300) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-02 20:41:44,168 INFO L899 garLoopResultBuilder]: For program point L55279(lines 55279 55282) no Hoare annotation was computed. [2022-11-02 20:41:44,168 INFO L899 garLoopResultBuilder]: For program point L55225(line 55225) no Hoare annotation was computed. [2022-11-02 20:41:44,169 INFO L895 garLoopResultBuilder]: At program point intel_hdmi_mode_setENTRY(lines 55248 55305) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-02 20:41:44,169 INFO L899 garLoopResultBuilder]: For program point L55291(lines 55291 55295) no Hoare annotation was computed. [2022-11-02 20:41:44,169 INFO L899 garLoopResultBuilder]: For program point intel_hdmi_mode_setEXIT(lines 55248 55305) no Hoare annotation was computed. [2022-11-02 20:41:44,169 INFO L902 garLoopResultBuilder]: At program point L55239(lines 55171 55246) the Hoare annotation is: true [2022-11-02 20:41:44,170 INFO L902 garLoopResultBuilder]: At program point L55235(lines 55171 55246) the Hoare annotation is: true [2022-11-02 20:41:44,170 INFO L902 garLoopResultBuilder]: At program point L55218-1(lines 55215 55222) the Hoare annotation is: true [2022-11-02 20:41:44,170 INFO L899 garLoopResultBuilder]: For program point L55243(line 55243) no Hoare annotation was computed. [2022-11-02 20:41:44,170 INFO L899 garLoopResultBuilder]: For program point L55218(lines 55218 55222) no Hoare annotation was computed. [2022-11-02 20:41:44,170 INFO L899 garLoopResultBuilder]: For program point L55215(lines 55215 55222) no Hoare annotation was computed. [2022-11-02 20:41:44,171 INFO L899 garLoopResultBuilder]: For program point L55211(lines 55211 55214) no Hoare annotation was computed. [2022-11-02 20:41:44,171 INFO L899 garLoopResultBuilder]: For program point L55285-2(lines 55285 55289) no Hoare annotation was computed. [2022-11-02 20:41:44,171 INFO L899 garLoopResultBuilder]: For program point L55285(lines 55285 55289) no Hoare annotation was computed. [2022-11-02 20:41:44,171 INFO L902 garLoopResultBuilder]: At program point L55231(line 55231) the Hoare annotation is: true [2022-11-02 20:41:44,172 INFO L899 garLoopResultBuilder]: For program point L55231-1(line 55231) no Hoare annotation was computed. [2022-11-02 20:41:44,172 INFO L899 garLoopResultBuilder]: For program point drm_connector_cleanupFINAL(lines 71725 71727) no Hoare annotation was computed. [2022-11-02 20:41:44,172 INFO L899 garLoopResultBuilder]: For program point drm_connector_cleanupEXIT(lines 71725 71727) no Hoare annotation was computed. [2022-11-02 20:41:44,172 INFO L902 garLoopResultBuilder]: At program point drm_connector_cleanupENTRY(lines 71725 71727) the Hoare annotation is: true [2022-11-02 20:41:44,172 INFO L895 garLoopResultBuilder]: At program point L55554(line 55554) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (= |old(#valid)| |#valid|)) [2022-11-02 20:41:44,173 INFO L899 garLoopResultBuilder]: For program point intel_hdmi_destroyEXIT(lines 55549 55559) no Hoare annotation was computed. [2022-11-02 20:41:44,173 INFO L895 garLoopResultBuilder]: At program point L55553(line 55553) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (= |old(#valid)| |#valid|)) [2022-11-02 20:41:44,173 INFO L895 garLoopResultBuilder]: At program point L55553-1(line 55553) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (= |old(#valid)| |#valid|)) [2022-11-02 20:41:44,173 INFO L895 garLoopResultBuilder]: At program point intel_hdmi_destroyENTRY(lines 55549 55559) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (= |old(#valid)| |#valid|)) [2022-11-02 20:41:44,174 INFO L899 garLoopResultBuilder]: For program point intel_hdmi_destroyFINAL(lines 55549 55559) no Hoare annotation was computed. [2022-11-02 20:41:44,174 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~~bool~0~X~~u32~0~X~~u64~0~X~int~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2022-11-02 20:41:44,174 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~~bool~0~X~~u32~0~X~~u64~0~X~int~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2022-11-02 20:41:44,174 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~~bool~0~X~~u32~0~X~~u64~0~X~int~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2022-11-02 20:41:44,174 INFO L899 garLoopResultBuilder]: For program point L55464-1(line 55464) no Hoare annotation was computed. [2022-11-02 20:41:44,175 INFO L899 garLoopResultBuilder]: For program point L55753(line 55753) no Hoare annotation was computed. [2022-11-02 20:41:44,175 INFO L895 garLoopResultBuilder]: At program point L55464(line 55464) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-02 20:41:44,175 INFO L899 garLoopResultBuilder]: For program point L55695(lines 55695 55765) no Hoare annotation was computed. [2022-11-02 20:41:44,175 INFO L899 garLoopResultBuilder]: For program point L55728(line 55728) no Hoare annotation was computed. [2022-11-02 20:41:44,176 INFO L895 garLoopResultBuilder]: At program point L55711(lines 55710 55765) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-02 20:41:44,176 INFO L895 garLoopResultBuilder]: At program point L55546(lines 55482 55548) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-02 20:41:44,176 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-02 20:41:44,176 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-02 20:41:44,176 INFO L899 garLoopResultBuilder]: For program point L55539-2(lines 55539 55545) no Hoare annotation was computed. [2022-11-02 20:41:44,177 INFO L895 garLoopResultBuilder]: At program point L55696(lines 55695 55765) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-02 20:41:44,177 INFO L899 garLoopResultBuilder]: For program point L55498(lines 55498 55501) no Hoare annotation was computed. [2022-11-02 20:41:44,177 INFO L899 garLoopResultBuilder]: For program point L55704(lines 55704 55765) no Hoare annotation was computed. [2022-11-02 20:41:44,177 INFO L899 garLoopResultBuilder]: For program point L55539(lines 55539 55545) no Hoare annotation was computed. [2022-11-02 20:41:44,178 INFO L895 garLoopResultBuilder]: At program point L55679(line 55679) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-02 20:41:44,178 INFO L899 garLoopResultBuilder]: For program point L55679-1(line 55679) no Hoare annotation was computed. [2022-11-02 20:41:44,178 INFO L899 garLoopResultBuilder]: For program point L55466-1(lines 55466 55478) no Hoare annotation was computed. [2022-11-02 20:41:44,178 INFO L895 garLoopResultBuilder]: At program point L55714(lines 55713 55765) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-02 20:41:44,178 INFO L899 garLoopResultBuilder]: For program point L55524(lines 55524 55536) no Hoare annotation was computed. [2022-11-02 20:41:44,179 INFO L895 garLoopResultBuilder]: At program point L55780(lines 55673 55782) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-02 20:41:44,179 INFO L899 garLoopResultBuilder]: For program point L55466(lines 55466 55478) no Hoare annotation was computed. [2022-11-02 20:41:44,179 INFO L895 garLoopResultBuilder]: At program point L55705(lines 55704 55765) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-02 20:41:44,179 INFO L899 garLoopResultBuilder]: For program point L55713(lines 55713 55765) no Hoare annotation was computed. [2022-11-02 20:41:44,179 INFO L899 garLoopResultBuilder]: For program point L55771(lines 55771 55775) no Hoare annotation was computed. [2022-11-02 20:41:44,180 INFO L899 garLoopResultBuilder]: For program point L55738(line 55738) no Hoare annotation was computed. [2022-11-02 20:41:44,180 INFO L899 garLoopResultBuilder]: For program point L55467-2(lines 55467 55472) no Hoare annotation was computed. [2022-11-02 20:41:44,180 INFO L899 garLoopResultBuilder]: For program point L55525(lines 55525 55528) no Hoare annotation was computed. [2022-11-02 20:41:44,180 INFO L899 garLoopResultBuilder]: For program point L55467(lines 55467 55472) no Hoare annotation was computed. [2022-11-02 20:41:44,181 INFO L895 garLoopResultBuilder]: At program point L55475(line 55475) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-02 20:41:44,181 INFO L899 garLoopResultBuilder]: For program point L55698(lines 55698 55765) no Hoare annotation was computed. [2022-11-02 20:41:44,181 INFO L899 garLoopResultBuilder]: For program point L55516(lines 55516 55519) no Hoare annotation was computed. [2022-11-02 20:41:44,181 INFO L895 garLoopResultBuilder]: At program point L55772(lines 55685 55781) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-02 20:41:44,182 INFO L899 garLoopResultBuilder]: For program point L55460-1(line 55460) no Hoare annotation was computed. [2022-11-02 20:41:44,182 INFO L895 garLoopResultBuilder]: At program point L55493(line 55493) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-02 20:41:44,182 INFO L899 garLoopResultBuilder]: For program point L55716(lines 55716 55765) no Hoare annotation was computed. [2022-11-02 20:41:44,182 INFO L899 garLoopResultBuilder]: For program point L55493-1(line 55493) no Hoare annotation was computed. [2022-11-02 20:41:44,182 INFO L895 garLoopResultBuilder]: At program point L55460(line 55460) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-02 20:41:44,183 INFO L899 garLoopResultBuilder]: For program point L9305(lines 9305 9310) no Hoare annotation was computed. [2022-11-02 20:41:44,183 INFO L895 garLoopResultBuilder]: At program point L9305-1(lines 9302 9313) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-02 20:41:44,183 INFO L895 garLoopResultBuilder]: At program point L55542(line 55542) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-02 20:41:44,183 INFO L895 garLoopResultBuilder]: At program point L55699(lines 55698 55765) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-02 20:41:44,184 INFO L899 garLoopResultBuilder]: For program point L55509-2(lines 55509 55515) no Hoare annotation was computed. [2022-11-02 20:41:44,184 INFO L899 garLoopResultBuilder]: For program point L55509(lines 55509 55515) no Hoare annotation was computed. [2022-11-02 20:41:44,184 INFO L899 garLoopResultBuilder]: For program point L55542-1(line 55542) no Hoare annotation was computed. [2022-11-02 20:41:44,184 INFO L899 garLoopResultBuilder]: For program point L55707(lines 55707 55765) no Hoare annotation was computed. [2022-11-02 20:41:44,184 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-02 20:41:44,185 INFO L895 garLoopResultBuilder]: At program point L72157(lines 72156 72158) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-02 20:41:44,185 INFO L895 garLoopResultBuilder]: At program point L55717(lines 55716 55765) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-02 20:41:44,185 INFO L899 garLoopResultBuilder]: For program point L55502(lines 55502 55523) no Hoare annotation was computed. [2022-11-02 20:41:44,185 INFO L899 garLoopResultBuilder]: For program point L55758(line 55758) no Hoare annotation was computed. [2022-11-02 20:41:44,185 INFO L895 garLoopResultBuilder]: At program point L55469(line 55469) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-02 20:41:44,186 INFO L899 garLoopResultBuilder]: For program point L55469-1(line 55469) no Hoare annotation was computed. [2022-11-02 20:41:44,186 INFO L895 garLoopResultBuilder]: At program point L55766(lines 55685 55781) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-02 20:41:44,186 INFO L895 garLoopResultBuilder]: At program point L55774(lines 55685 55781) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-02 20:41:44,186 INFO L895 garLoopResultBuilder]: At program point L55708(lines 55707 55765) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-02 20:41:44,187 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-02 20:41:44,187 INFO L895 garLoopResultBuilder]: At program point L9307(line 9307) the Hoare annotation is: false [2022-11-02 20:41:44,187 INFO L899 garLoopResultBuilder]: For program point L55701(lines 55701 55765) no Hoare annotation was computed. [2022-11-02 20:41:44,187 INFO L899 garLoopResultBuilder]: For program point L55496-1(line 55496) no Hoare annotation was computed. [2022-11-02 20:41:44,188 INFO L895 garLoopResultBuilder]: At program point L55529-2(lines 55491 55547) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-02 20:41:44,188 INFO L899 garLoopResultBuilder]: For program point L55529(lines 55529 55533) no Hoare annotation was computed. [2022-11-02 20:41:44,188 INFO L895 garLoopResultBuilder]: At program point L55496(line 55496) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-02 20:41:44,188 INFO L899 garLoopResultBuilder]: For program point L55504(lines 55504 55507) no Hoare annotation was computed. [2022-11-02 20:41:44,188 INFO L895 garLoopResultBuilder]: At program point L55479(lines 55452 55481) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-02 20:41:44,189 INFO L895 garLoopResultBuilder]: At program point L55702(lines 55701 55765) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-02 20:41:44,189 INFO L899 garLoopResultBuilder]: For program point L55710(lines 55710 55765) no Hoare annotation was computed. [2022-11-02 20:41:44,189 INFO L902 garLoopResultBuilder]: At program point L55113(line 55113) the Hoare annotation is: true [2022-11-02 20:41:44,189 INFO L899 garLoopResultBuilder]: For program point i915_write32___9FINAL(lines 55093 55117) no Hoare annotation was computed. [2022-11-02 20:41:44,189 INFO L899 garLoopResultBuilder]: For program point L55113-1(line 55113) no Hoare annotation was computed. [2022-11-02 20:41:44,190 INFO L899 garLoopResultBuilder]: For program point L55098-1(line 55098) no Hoare annotation was computed. [2022-11-02 20:41:44,190 INFO L899 garLoopResultBuilder]: For program point L55102(lines 55102 55107) no Hoare annotation was computed. [2022-11-02 20:41:44,190 INFO L899 garLoopResultBuilder]: For program point i915_write32___9EXIT(lines 55093 55117) no Hoare annotation was computed. [2022-11-02 20:41:44,190 INFO L902 garLoopResultBuilder]: At program point i915_write32___9ENTRY(lines 55093 55117) the Hoare annotation is: true [2022-11-02 20:41:44,190 INFO L902 garLoopResultBuilder]: At program point L55104(line 55104) the Hoare annotation is: true [2022-11-02 20:41:44,191 INFO L899 garLoopResultBuilder]: For program point L55100-1(lines 55100 55111) no Hoare annotation was computed. [2022-11-02 20:41:44,191 INFO L902 garLoopResultBuilder]: At program point L55098(line 55098) the Hoare annotation is: true [2022-11-02 20:41:44,191 INFO L899 garLoopResultBuilder]: For program point L55101(lines 55101 55109) no Hoare annotation was computed. [2022-11-02 20:41:44,191 INFO L899 garLoopResultBuilder]: For program point L55100(lines 55100 55111) no Hoare annotation was computed. [2022-11-02 20:41:44,192 INFO L902 garLoopResultBuilder]: At program point gen6_gt_force_wake_getENTRY(lines 8226 8256) the Hoare annotation is: true [2022-11-02 20:41:44,192 INFO L902 garLoopResultBuilder]: At program point L8250(line 8250) the Hoare annotation is: true [2022-11-02 20:41:44,192 INFO L899 garLoopResultBuilder]: For program point L8248-1(lines 8226 8256) no Hoare annotation was computed. [2022-11-02 20:41:44,192 INFO L899 garLoopResultBuilder]: For program point L8248(lines 8248 8253) no Hoare annotation was computed. [2022-11-02 20:41:44,192 INFO L899 garLoopResultBuilder]: For program point gen6_gt_force_wake_getEXIT(lines 8226 8256) no Hoare annotation was computed. [2022-11-02 20:41:44,193 INFO L902 garLoopResultBuilder]: At program point L8239(lines 8239 8240) the Hoare annotation is: true [2022-11-02 20:41:44,193 INFO L899 garLoopResultBuilder]: For program point L8237-1(lines 8237 8243) no Hoare annotation was computed. [2022-11-02 20:41:44,193 INFO L899 garLoopResultBuilder]: For program point L8237(lines 8237 8243) no Hoare annotation was computed. [2022-11-02 20:41:44,193 INFO L899 garLoopResultBuilder]: For program point L8233-1(line 8233) no Hoare annotation was computed. [2022-11-02 20:41:44,193 INFO L902 garLoopResultBuilder]: At program point L7560(lines 7554 7562) the Hoare annotation is: true [2022-11-02 20:41:44,194 INFO L902 garLoopResultBuilder]: At program point L8233(line 8233) the Hoare annotation is: true [2022-11-02 20:41:44,194 INFO L902 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 17378 17386) the Hoare annotation is: true [2022-11-02 20:41:44,194 INFO L899 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 17378 17386) no Hoare annotation was computed. [2022-11-02 20:41:44,194 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 17378 17386) no Hoare annotation was computed. [2022-11-02 20:41:44,198 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-02 20:41:44,202 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-02 20:41:44,230 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.11 08:41:44 BoogieIcfgContainer [2022-11-02 20:41:44,230 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-02 20:41:44,232 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-02 20:41:44,232 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-02 20:41:44,232 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-02 20:41:44,233 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:41:32" (3/4) ... [2022-11-02 20:41:44,236 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-02 20:41:44,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure intel_hdmi_get_modes [2022-11-02 20:41:44,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drm_mode_connector_update_edid_property [2022-11-02 20:41:44,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock_sched_held [2022-11-02 20:41:44,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_i915_reg_rw___11 [2022-11-02 20:41:44,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-11-02 20:41:44,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2022-11-02 20:41:44,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drm_crtc_helper_set_mode [2022-11-02 20:41:44,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-11-02 20:41:44,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure intel_hdmi_dpms [2022-11-02 20:41:44,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_is_locked [2022-11-02 20:41:44,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure intel_attached_hdmi [2022-11-02 20:41:44,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drm_get_edid [2022-11-02 20:41:44,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drm_detect_monitor_audio [2022-11-02 20:41:44,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure intel_attached_encoder [2022-11-02 20:41:44,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __gen6_gt_wait_for_fifo [2022-11-02 20:41:44,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drm_connector_property_set_value [2022-11-02 20:41:44,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __gen6_gt_force_wake_get [2022-11-02 20:41:44,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure intel_hdmi_mode_valid [2022-11-02 20:41:44,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drm_add_edid_modes [2022-11-02 20:41:44,248 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure static_branch [2022-11-02 20:41:44,248 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure intel_dip_infoframe_csum [2022-11-02 20:41:44,248 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drm_detect_hdmi_monitor [2022-11-02 20:41:44,248 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_rcu_dereference [2022-11-02 20:41:44,248 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock_sched_notrace [2022-11-02 20:41:44,248 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2022-11-02 20:41:44,248 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2022-11-02 20:41:44,248 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i915_read32___11 [2022-11-02 20:41:44,249 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2022-11-02 20:41:44,249 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure intel_hdmi_mode_set [2022-11-02 20:41:44,249 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_lockdep_rcu_enabled [2022-11-02 20:41:44,249 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure intel_hdmi_detect [2022-11-02 20:41:44,249 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drm_connector_cleanup [2022-11-02 20:41:44,249 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-02 20:41:44,249 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure intel_hdmi_mode_fixup [2022-11-02 20:41:44,249 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure intel_hdmi_destroy [2022-11-02 20:41:44,250 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~bool~0~X~~u32~0~X~~u64~0~X~int~TO~VOID [2022-11-02 20:41:44,250 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gen6_gt_force_wake_put [2022-11-02 20:41:44,250 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure enc_to_intel_hdmi [2022-11-02 20:41:44,250 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i915_write32___9 [2022-11-02 20:41:44,251 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drm_sysfs_connector_remove [2022-11-02 20:41:44,251 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2022-11-02 20:41:44,251 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gen6_gt_force_wake_get [2022-11-02 20:41:44,251 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure intel_ddc_get_modes [2022-11-02 20:41:44,251 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2022-11-02 20:41:44,400 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2173 nodes and edges [2022-11-02 20:41:44,424 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1062 nodes and edges [2022-11-02 20:41:44,433 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 524 nodes and edges [2022-11-02 20:41:44,440 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 260 nodes and edges [2022-11-02 20:41:44,448 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 130 nodes and edges [2022-11-02 20:41:44,455 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 65 nodes and edges [2022-11-02 20:41:44,462 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 33 nodes and edges [2022-11-02 20:41:44,470 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2022-11-02 20:41:44,477 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-11-02 20:41:44,484 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-11-02 20:41:44,492 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-02 20:41:44,499 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-02 20:41:44,507 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-02 20:42:30,173 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56456a16-ac8e-47b7-b482-04ae107747f0/bin/uautomizer-Dbtcem3rbc/witness.graphml [2022-11-02 20:42:30,173 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-02 20:42:30,174 INFO L158 Benchmark]: Toolchain (without parser) took 209879.96ms. Allocated memory was 148.9MB in the beginning and 4.8GB in the end (delta: 4.7GB). Free memory was 77.1MB in the beginning and 2.6GB in the end (delta: -2.5GB). Peak memory consumption was 4.4GB. Max. memory is 16.1GB. [2022-11-02 20:42:30,174 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 94.4MB. Free memory is still 72.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-02 20:42:30,175 INFO L158 Benchmark]: CACSL2BoogieTranslator took 39712.42ms. Allocated memory was 148.9MB in the beginning and 809.5MB in the end (delta: 660.6MB). Free memory was 77.1MB in the beginning and 350.2MB in the end (delta: -273.1MB). Peak memory consumption was 635.9MB. Max. memory is 16.1GB. [2022-11-02 20:42:30,175 INFO L158 Benchmark]: Boogie Procedure Inliner took 1391.17ms. Allocated memory is still 809.5MB. Free memory was 350.2MB in the beginning and 201.3MB in the end (delta: 148.9MB). Peak memory consumption was 146.8MB. Max. memory is 16.1GB. [2022-11-02 20:42:30,175 INFO L158 Benchmark]: Boogie Preprocessor took 817.12ms. Allocated memory was 809.5MB in the beginning and 1.6GB in the end (delta: 811.6MB). Free memory was 201.3MB in the beginning and 1.2GB in the end (delta: -954.6MB). Peak memory consumption was 121.3MB. Max. memory is 16.1GB. [2022-11-02 20:42:30,176 INFO L158 Benchmark]: RCFGBuilder took 110610.14ms. Allocated memory was 1.6GB in the beginning and 3.7GB in the end (delta: 2.1GB). Free memory was 1.2GB in the beginning and 1.2GB in the end (delta: -71.1MB). Peak memory consumption was 2.3GB. Max. memory is 16.1GB. [2022-11-02 20:42:30,176 INFO L158 Benchmark]: TraceAbstraction took 11393.42ms. Allocated memory is still 3.7GB. Free memory was 1.2GB in the beginning and 2.4GB in the end (delta: -1.2GB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-02 20:42:30,177 INFO L158 Benchmark]: Witness Printer took 45941.90ms. Allocated memory was 3.7GB in the beginning and 4.8GB in the end (delta: 1.1GB). Free memory was 2.4GB in the beginning and 2.6GB in the end (delta: -173.4MB). Peak memory consumption was 3.1GB. Max. memory is 16.1GB. [2022-11-02 20:42:30,179 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 94.4MB. Free memory is still 72.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 39712.42ms. Allocated memory was 148.9MB in the beginning and 809.5MB in the end (delta: 660.6MB). Free memory was 77.1MB in the beginning and 350.2MB in the end (delta: -273.1MB). Peak memory consumption was 635.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1391.17ms. Allocated memory is still 809.5MB. Free memory was 350.2MB in the beginning and 201.3MB in the end (delta: 148.9MB). Peak memory consumption was 146.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 817.12ms. Allocated memory was 809.5MB in the beginning and 1.6GB in the end (delta: 811.6MB). Free memory was 201.3MB in the beginning and 1.2GB in the end (delta: -954.6MB). Peak memory consumption was 121.3MB. Max. memory is 16.1GB. * RCFGBuilder took 110610.14ms. Allocated memory was 1.6GB in the beginning and 3.7GB in the end (delta: 2.1GB). Free memory was 1.2GB in the beginning and 1.2GB in the end (delta: -71.1MB). Peak memory consumption was 2.3GB. Max. memory is 16.1GB. * TraceAbstraction took 11393.42ms. Allocated memory is still 3.7GB. Free memory was 1.2GB in the beginning and 2.4GB in the end (delta: -1.2GB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 45941.90ms. Allocated memory was 3.7GB in the beginning and 4.8GB in the end (delta: 1.1GB). Free memory was 2.4GB in the beginning and 2.6GB in the end (delta: -173.4MB). Peak memory consumption was 3.1GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 9237]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 45 procedures, 412 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 11.2s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 4.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 708 SdHoareTripleChecker+Valid, 4.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 679 mSDsluCounter, 609 SdHoareTripleChecker+Invalid, 4.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 135 mSDsCounter, 307 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 231 IncrementalHoareTripleChecker+Invalid, 539 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 307 mSolverCounterUnsat, 474 mSDtfsCounter, 231 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=412occurred in iteration=0, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 162 LocationsWithAnnotation, 515 PreInvPairs, 551 NumberOfFragments, 412 HoareAnnotationTreeSize, 515 FomulaSimplifications, 66 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 162 FomulaSimplificationsInter, 65 FormulaSimplificationTreeSizeReductionInter, 0.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 3.0s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 14 ConstructedInterpolants, 0 QuantifiedInterpolants, 36 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 55707]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 55716]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 55695]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 55713]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 55704]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 55035]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 55482]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 9302]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 55141]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 55171]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7554]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8303]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8257]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 55491]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 55698]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 55685]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 8174]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 55685]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 8174]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 55162]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8303]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 55673]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 8174]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 55141]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7546]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 55035]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 55452]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 55685]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 8298]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8174]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 55171]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8174]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 55701]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 8168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 55171]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 55141]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 72156]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 55710]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 RESULT: Ultimate proved your program to be correct! [2022-11-02 20:42:30,254 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56456a16-ac8e-47b7-b482-04ae107747f0/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE