./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 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa7a4ee5-683e-4579-ae18-05e499fbc01b/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa7a4ee5-683e-4579-ae18-05e499fbc01b/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa7a4ee5-683e-4579-ae18-05e499fbc01b/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa7a4ee5-683e-4579-ae18-05e499fbc01b/bin/uautomizer-DrprNOufMa/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_fa7a4ee5-683e-4579-ae18-05e499fbc01b/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa7a4ee5-683e-4579-ae18-05e499fbc01b/bin/uautomizer-DrprNOufMa --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2a804a9342c2aa24010c5e85771062cc3851cddb46760368d0fdc2625b5ed922 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-07 00:31:09,118 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-07 00:31:09,119 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-07 00:31:09,141 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-07 00:31:09,142 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-07 00:31:09,143 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-07 00:31:09,144 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-07 00:31:09,145 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-07 00:31:09,147 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-07 00:31:09,148 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-07 00:31:09,149 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-07 00:31:09,150 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-07 00:31:09,150 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-07 00:31:09,151 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-07 00:31:09,152 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-07 00:31:09,153 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-07 00:31:09,154 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-07 00:31:09,155 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-07 00:31:09,156 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-07 00:31:09,158 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-07 00:31:09,160 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-07 00:31:09,161 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-07 00:31:09,162 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-07 00:31:09,163 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-07 00:31:09,165 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-07 00:31:09,166 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-07 00:31:09,166 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-07 00:31:09,167 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-07 00:31:09,167 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-07 00:31:09,168 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-07 00:31:09,168 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-07 00:31:09,169 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-07 00:31:09,170 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-07 00:31:09,170 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-07 00:31:09,171 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-07 00:31:09,171 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-07 00:31:09,172 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-07 00:31:09,172 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-07 00:31:09,172 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-07 00:31:09,173 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-07 00:31:09,173 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-07 00:31:09,174 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa7a4ee5-683e-4579-ae18-05e499fbc01b/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-07 00:31:09,190 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-07 00:31:09,190 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-07 00:31:09,190 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-07 00:31:09,191 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-07 00:31:09,191 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-07 00:31:09,191 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-07 00:31:09,192 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-07 00:31:09,192 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-07 00:31:09,192 INFO L138 SettingsManager]: * Use SBE=true [2021-12-07 00:31:09,192 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-07 00:31:09,192 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-07 00:31:09,192 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-07 00:31:09,192 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-07 00:31:09,193 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-07 00:31:09,193 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-07 00:31:09,193 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-07 00:31:09,193 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-07 00:31:09,193 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-07 00:31:09,193 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-07 00:31:09,193 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-07 00:31:09,193 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-07 00:31:09,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-07 00:31:09,194 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-07 00:31:09,194 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-07 00:31:09,194 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-07 00:31:09,194 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-07 00:31:09,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-07 00:31:09,194 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-07 00:31:09,194 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-07 00:31:09,195 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-07 00:31:09,195 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-07 00:31:09,195 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_fa7a4ee5-683e-4579-ae18-05e499fbc01b/bin/uautomizer-DrprNOufMa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa7a4ee5-683e-4579-ae18-05e499fbc01b/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a804a9342c2aa24010c5e85771062cc3851cddb46760368d0fdc2625b5ed922 [2021-12-07 00:31:09,383 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-07 00:31:09,398 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-07 00:31:09,400 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-07 00:31:09,401 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-07 00:31:09,401 INFO L275 PluginConnector]: CDTParser initialized [2021-12-07 00:31:09,402 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa7a4ee5-683e-4579-ae18-05e499fbc01b/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-gpu-drm-i915-i915.ko.cil.out.i [2021-12-07 00:31:09,455 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa7a4ee5-683e-4579-ae18-05e499fbc01b/bin/uautomizer-DrprNOufMa/data/27e3a16b5/3e8ac80c08094f0780ef23748451b2be/FLAGb46f24e28 [2021-12-07 00:31:10,592 INFO L306 CDTParser]: Found 1 translation units. [2021-12-07 00:31:10,592 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa7a4ee5-683e-4579-ae18-05e499fbc01b/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-gpu-drm-i915-i915.ko.cil.out.i [2021-12-07 00:31:10,695 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa7a4ee5-683e-4579-ae18-05e499fbc01b/bin/uautomizer-DrprNOufMa/data/27e3a16b5/3e8ac80c08094f0780ef23748451b2be/FLAGb46f24e28 [2021-12-07 00:31:10,926 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa7a4ee5-683e-4579-ae18-05e499fbc01b/bin/uautomizer-DrprNOufMa/data/27e3a16b5/3e8ac80c08094f0780ef23748451b2be [2021-12-07 00:31:10,928 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-07 00:31:10,930 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-07 00:31:10,931 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-07 00:31:10,931 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-07 00:31:10,934 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-07 00:31:10,934 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:31:10" (1/1) ... [2021-12-07 00:31:10,935 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@86db12f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:31:10, skipping insertion in model container [2021-12-07 00:31:10,935 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:31:10" (1/1) ... [2021-12-07 00:31:10,941 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-07 00:31:11,344 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-07 00:31:14,372 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_fa7a4ee5-683e-4579-ae18-05e499fbc01b/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-gpu-drm-i915-i915.ko.cil.out.i[262470,262483] [2021-12-07 00:31:41,035 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-12-07 00:31:41,057 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-07 00:31:41,164 INFO L203 MainTranslator]: Completed pre-run [2021-12-07 00:31:41,340 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_fa7a4ee5-683e-4579-ae18-05e499fbc01b/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-gpu-drm-i915-i915.ko.cil.out.i[262470,262483] [2021-12-07 00:31:43,066 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-12-07 00:31:43,070 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-07 00:31:43,845 INFO L208 MainTranslator]: Completed translation [2021-12-07 00:31:43,845 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:31:43 WrapperNode [2021-12-07 00:31:43,845 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-07 00:31:43,846 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-07 00:31:43,846 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-07 00:31:43,846 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-07 00:31:43,852 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:31:43" (1/1) ... [2021-12-07 00:31:44,133 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:31:43" (1/1) ... [2021-12-07 00:31:44,502 INFO L137 Inliner]: procedures = 1597, calls = 36521, calls flagged for inlining = 741, calls inlined = 11, statements flattened = 15535 [2021-12-07 00:31:44,503 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-07 00:31:44,503 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-07 00:31:44,503 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-07 00:31:44,503 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-07 00:31:44,511 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:31:43" (1/1) ... [2021-12-07 00:31:44,511 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:31:43" (1/1) ... [2021-12-07 00:31:44,645 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:31:43" (1/1) ... [2021-12-07 00:31:44,646 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:31:43" (1/1) ... [2021-12-07 00:31:44,810 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:31:43" (1/1) ... [2021-12-07 00:31:44,826 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:31:43" (1/1) ... [2021-12-07 00:31:44,869 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:31:43" (1/1) ... [2021-12-07 00:31:44,923 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-07 00:31:44,924 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-07 00:31:44,924 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-07 00:31:44,924 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-07 00:31:44,925 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:31:43" (1/1) ... [2021-12-07 00:31:44,931 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-07 00:31:44,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa7a4ee5-683e-4579-ae18-05e499fbc01b/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:31:44,952 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa7a4ee5-683e-4579-ae18-05e499fbc01b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-07 00:31:44,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa7a4ee5-683e-4579-ae18-05e499fbc01b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-07 00:31:44,984 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_helper_set_mode [2021-12-07 00:31:44,985 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_helper_set_mode [2021-12-07 00:31:44,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-07 00:31:44,985 INFO L130 BoogieDeclarations]: Found specification of procedure intel_hdmi_mode_set [2021-12-07 00:31:44,985 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_hdmi_mode_set [2021-12-07 00:31:44,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-07 00:31:44,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-07 00:31:44,985 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2021-12-07 00:31:44,985 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2021-12-07 00:31:44,985 INFO L130 BoogieDeclarations]: Found specification of procedure drm_connector_property_set_value [2021-12-07 00:31:44,985 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_connector_property_set_value [2021-12-07 00:31:44,985 INFO L130 BoogieDeclarations]: Found specification of procedure drm_connector_cleanup [2021-12-07 00:31:44,985 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_connector_cleanup [2021-12-07 00:31:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-07 00:31:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-07 00:31:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-07 00:31:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-07 00:31:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure i915_write32___9 [2021-12-07 00:31:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure i915_write32___9 [2021-12-07 00:31:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2021-12-07 00:31:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2021-12-07 00:31:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-07 00:31:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2021-12-07 00:31:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2021-12-07 00:31:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-07 00:31:44,987 INFO L130 BoogieDeclarations]: Found specification of procedure __gen6_gt_wait_for_fifo [2021-12-07 00:31:44,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __gen6_gt_wait_for_fifo [2021-12-07 00:31:44,987 INFO L130 BoogieDeclarations]: Found specification of procedure static_branch [2021-12-07 00:31:44,987 INFO L138 BoogieDeclarations]: Found implementation of procedure static_branch [2021-12-07 00:31:44,987 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-07 00:31:44,987 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-07 00:31:44,987 INFO L130 BoogieDeclarations]: Found specification of procedure trace_i915_reg_rw___11 [2021-12-07 00:31:44,987 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_i915_reg_rw___11 [2021-12-07 00:31:44,987 INFO L130 BoogieDeclarations]: Found specification of procedure __gen6_gt_force_wake_get [2021-12-07 00:31:44,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __gen6_gt_force_wake_get [2021-12-07 00:31:44,987 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-07 00:31:44,987 INFO L130 BoogieDeclarations]: Found specification of procedure drm_sysfs_connector_remove [2021-12-07 00:31:44,988 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_sysfs_connector_remove [2021-12-07 00:31:44,988 INFO L130 BoogieDeclarations]: Found specification of procedure gen6_gt_force_wake_get [2021-12-07 00:31:44,988 INFO L138 BoogieDeclarations]: Found implementation of procedure gen6_gt_force_wake_get [2021-12-07 00:31:44,988 INFO L130 BoogieDeclarations]: Found specification of procedure intel_hdmi_dpms [2021-12-07 00:31:44,988 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_hdmi_dpms [2021-12-07 00:31:44,988 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-07 00:31:44,988 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-07 00:31:44,988 INFO L130 BoogieDeclarations]: Found specification of procedure enc_to_intel_hdmi [2021-12-07 00:31:44,988 INFO L138 BoogieDeclarations]: Found implementation of procedure enc_to_intel_hdmi [2021-12-07 00:31:44,988 INFO L130 BoogieDeclarations]: Found specification of procedure drm_get_edid [2021-12-07 00:31:44,988 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_get_edid [2021-12-07 00:31:44,988 INFO L130 BoogieDeclarations]: Found specification of procedure intel_attached_hdmi [2021-12-07 00:31:44,989 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_attached_hdmi [2021-12-07 00:31:44,989 INFO L130 BoogieDeclarations]: Found specification of procedure intel_hdmi_get_modes [2021-12-07 00:31:44,989 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_hdmi_get_modes [2021-12-07 00:31:44,989 INFO L130 BoogieDeclarations]: Found specification of procedure intel_hdmi_detect [2021-12-07 00:31:44,989 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_hdmi_detect [2021-12-07 00:31:44,989 INFO L130 BoogieDeclarations]: Found specification of procedure intel_hdmi_mode_valid [2021-12-07 00:31:44,989 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_hdmi_mode_valid [2021-12-07 00:31:44,989 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_connector_update_edid_property [2021-12-07 00:31:44,989 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_connector_update_edid_property [2021-12-07 00:31:44,989 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-07 00:31:44,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-07 00:31:44,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-07 00:31:44,990 INFO L130 BoogieDeclarations]: Found specification of procedure drm_detect_monitor_audio [2021-12-07 00:31:44,990 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_detect_monitor_audio [2021-12-07 00:31:44,990 INFO L130 BoogieDeclarations]: Found specification of procedure gen6_gt_force_wake_put [2021-12-07 00:31:44,990 INFO L138 BoogieDeclarations]: Found implementation of procedure gen6_gt_force_wake_put [2021-12-07 00:31:44,990 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-07 00:31:44,990 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-07 00:31:44,990 INFO L130 BoogieDeclarations]: Found specification of procedure intel_attached_encoder [2021-12-07 00:31:44,990 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_attached_encoder [2021-12-07 00:31:44,990 INFO L130 BoogieDeclarations]: Found specification of procedure intel_dip_infoframe_csum [2021-12-07 00:31:44,990 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_dip_infoframe_csum [2021-12-07 00:31:44,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-07 00:31:44,990 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~X~~u32~0~X~~u64~0~X~int~TO~VOID [2021-12-07 00:31:44,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~X~~u32~0~X~~u64~0~X~int~TO~VOID [2021-12-07 00:31:44,991 INFO L130 BoogieDeclarations]: Found specification of procedure i915_read32___11 [2021-12-07 00:31:44,991 INFO L138 BoogieDeclarations]: Found implementation of procedure i915_read32___11 [2021-12-07 00:31:44,991 INFO L130 BoogieDeclarations]: Found specification of procedure drm_detect_hdmi_monitor [2021-12-07 00:31:44,991 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_detect_hdmi_monitor [2021-12-07 00:31:44,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-07 00:31:44,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-07 00:31:44,991 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_is_locked [2021-12-07 00:31:44,991 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_is_locked [2021-12-07 00:31:44,991 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2021-12-07 00:31:44,991 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2021-12-07 00:31:44,991 INFO L130 BoogieDeclarations]: Found specification of procedure drm_add_edid_modes [2021-12-07 00:31:44,991 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_add_edid_modes [2021-12-07 00:31:44,992 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-07 00:31:44,992 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-07 00:31:44,992 INFO L130 BoogieDeclarations]: Found specification of procedure intel_hdmi_mode_fixup [2021-12-07 00:31:44,992 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_hdmi_mode_fixup [2021-12-07 00:31:44,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-07 00:31:44,992 INFO L130 BoogieDeclarations]: Found specification of procedure intel_ddc_get_modes [2021-12-07 00:31:44,992 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_ddc_get_modes [2021-12-07 00:31:44,992 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-07 00:31:44,992 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-07 00:31:44,992 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-07 00:31:44,992 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-07 00:31:44,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-07 00:31:44,992 INFO L130 BoogieDeclarations]: Found specification of procedure intel_hdmi_destroy [2021-12-07 00:31:44,993 INFO L138 BoogieDeclarations]: Found implementation of procedure intel_hdmi_destroy [2021-12-07 00:31:45,376 INFO L236 CfgBuilder]: Building ICFG [2021-12-07 00:31:45,377 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-07 00:31:47,998 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-12-07 00:32:54,127 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2021-12-07 00:32:54,127 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2021-12-07 00:32:54,164 INFO L277 CfgBuilder]: Performing block encoding [2021-12-07 00:32:54,173 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-07 00:32:54,173 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-07 00:32:54,176 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:32:54 BoogieIcfgContainer [2021-12-07 00:32:54,176 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-07 00:32:54,178 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-07 00:32:54,178 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-07 00:32:54,181 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-07 00:32:54,181 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 12:31:10" (1/3) ... [2021-12-07 00:32:54,181 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a27160e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 12:32:54, skipping insertion in model container [2021-12-07 00:32:54,182 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:31:43" (2/3) ... [2021-12-07 00:32:54,182 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a27160e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 12:32:54, skipping insertion in model container [2021-12-07 00:32:54,182 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:32:54" (3/3) ... [2021-12-07 00:32:54,183 INFO L111 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-gpu-drm-i915-i915.ko.cil.out.i [2021-12-07 00:32:54,188 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-07 00:32:54,188 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-07 00:32:54,228 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-07 00:32:54,233 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2021-12-07 00:32:54,233 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-07 00:32:54,258 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) [2021-12-07 00:32:54,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-12-07 00:32:54,263 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:32:54,264 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:32:54,264 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:32:54,268 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:32:54,269 INFO L85 PathProgramCache]: Analyzing trace with hash -2006087527, now seen corresponding path program 1 times [2021-12-07 00:32:54,276 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:32:54,276 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1158467890] [2021-12-07 00:32:54,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:32:54,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:32:55,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:32:56,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:32:56,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:32:56,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 00:32:56,268 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:32:56,269 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1158467890] [2021-12-07 00:32:56,269 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1158467890] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:32:56,270 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:32:56,270 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-07 00:32:56,271 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [479139196] [2021-12-07 00:32:56,272 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:32:56,275 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-07 00:32:56,276 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:32:56,302 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-07 00:32:56,303 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-07 00:32:56,306 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) [2021-12-07 00:32:59,272 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-07 00:32:59,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:32:59,441 INFO L93 Difference]: Finished difference Result 929 states and 1202 transitions. [2021-12-07 00:32:59,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-07 00:32:59,443 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 [2021-12-07 00:32:59,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:32:59,446 INFO L225 Difference]: With dead ends: 929 [2021-12-07 00:32:59,446 INFO L226 Difference]: Without dead ends: 0 [2021-12-07 00:32:59,453 INFO L932 BasicCegarLoop]: 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 [2021-12-07 00:32:59,455 INFO L933 BasicCegarLoop]: 474 mSDtfsCounter, 679 mSDsluCounter, 154 mSDsCounter, 0 mSdLazyCounter, 212 mSolverCounterSat, 307 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 708 SdHoareTripleChecker+Valid, 628 SdHoareTripleChecker+Invalid, 520 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 307 IncrementalHoareTripleChecker+Valid, 212 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2021-12-07 00:32:59,456 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [708 Valid, 628 Invalid, 520 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [307 Valid, 212 Invalid, 1 Unknown, 0 Unchecked, 3.0s Time] [2021-12-07 00:32:59,467 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-12-07 00:32:59,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-12-07 00:32:59,471 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) [2021-12-07 00:32:59,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-12-07 00:32:59,473 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 15 [2021-12-07 00:32:59,473 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:32:59,473 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-12-07 00:32:59,473 INFO L471 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) [2021-12-07 00:32:59,473 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-12-07 00:32:59,473 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-12-07 00:32:59,475 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-07 00:32:59,475 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-07 00:32:59,476 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-12-07 00:32:59,992 INFO L854 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|))) [2021-12-07 00:32:59,993 INFO L858 garLoopResultBuilder]: For program point L55447-1(line 55447) no Hoare annotation was computed. [2021-12-07 00:32:59,993 INFO L858 garLoopResultBuilder]: For program point intel_hdmi_get_modesFINAL(lines 55437 55451) no Hoare annotation was computed. [2021-12-07 00:32:59,993 INFO L858 garLoopResultBuilder]: For program point L55444-1(line 55444) no Hoare annotation was computed. [2021-12-07 00:32:59,993 INFO L854 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|))) [2021-12-07 00:32:59,993 INFO L858 garLoopResultBuilder]: For program point intel_hdmi_get_modesEXIT(lines 55437 55451) no Hoare annotation was computed. [2021-12-07 00:32:59,993 INFO L854 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|))) [2021-12-07 00:32:59,993 INFO L861 garLoopResultBuilder]: At program point rcu_read_lock_sched_heldENTRY(lines 7626 7631) the Hoare annotation is: true [2021-12-07 00:32:59,993 INFO L858 garLoopResultBuilder]: For program point rcu_read_lock_sched_heldFINAL(lines 7626 7631) no Hoare annotation was computed. [2021-12-07 00:32:59,993 INFO L858 garLoopResultBuilder]: For program point rcu_read_lock_sched_heldEXIT(lines 7626 7631) no Hoare annotation was computed. [2021-12-07 00:32:59,993 INFO L861 garLoopResultBuilder]: At program point L55045(lines 55035 55050) the Hoare annotation is: true [2021-12-07 00:32:59,994 INFO L858 garLoopResultBuilder]: For program point L55022(lines 55022 55029) no Hoare annotation was computed. [2021-12-07 00:32:59,994 INFO L858 garLoopResultBuilder]: For program point L55020-1(line 55020) no Hoare annotation was computed. [2021-12-07 00:32:59,994 INFO L858 garLoopResultBuilder]: For program point L55018(lines 55018 55031) no Hoare annotation was computed. [2021-12-07 00:32:59,994 INFO L861 garLoopResultBuilder]: At program point L55020(line 55020) the Hoare annotation is: true [2021-12-07 00:32:59,994 INFO L861 garLoopResultBuilder]: At program point trace_i915_reg_rw___11ENTRY(lines 54998 55059) the Hoare annotation is: true [2021-12-07 00:32:59,994 INFO L858 garLoopResultBuilder]: For program point trace_i915_reg_rw___11EXIT(lines 54998 55059) no Hoare annotation was computed. [2021-12-07 00:32:59,994 INFO L858 garLoopResultBuilder]: For program point L55040-1(lines 55040 55041) no Hoare annotation was computed. [2021-12-07 00:32:59,994 INFO L861 garLoopResultBuilder]: At program point L55009(line 55009) the Hoare annotation is: true [2021-12-07 00:32:59,994 INFO L858 garLoopResultBuilder]: For program point L55009-1(line 55009) no Hoare annotation was computed. [2021-12-07 00:32:59,994 INFO L861 garLoopResultBuilder]: At program point L55040(lines 55040 55041) the Hoare annotation is: true [2021-12-07 00:32:59,994 INFO L861 garLoopResultBuilder]: At program point L55015(line 55015) the Hoare annotation is: true [2021-12-07 00:32:59,994 INFO L858 garLoopResultBuilder]: For program point L55015-1(line 55015) no Hoare annotation was computed. [2021-12-07 00:32:59,995 INFO L858 garLoopResultBuilder]: For program point L55017(lines 55017 55033) no Hoare annotation was computed. [2021-12-07 00:32:59,995 INFO L858 garLoopResultBuilder]: For program point L55017-1(lines 55017 55033) no Hoare annotation was computed. [2021-12-07 00:32:59,995 INFO L858 garLoopResultBuilder]: For program point L55011(lines 55011 55056) no Hoare annotation was computed. [2021-12-07 00:32:59,995 INFO L858 garLoopResultBuilder]: For program point L55011-1(lines 54998 55059) no Hoare annotation was computed. [2021-12-07 00:32:59,995 INFO L861 garLoopResultBuilder]: At program point L55013(line 55013) the Hoare annotation is: true [2021-12-07 00:32:59,995 INFO L858 garLoopResultBuilder]: For program point L55013-1(line 55013) no Hoare annotation was computed. [2021-12-07 00:32:59,995 INFO L858 garLoopResultBuilder]: For program point L55044(lines 55044 55048) no Hoare annotation was computed. [2021-12-07 00:32:59,995 INFO L861 garLoopResultBuilder]: At program point L55025(lines 55025 55026) the Hoare annotation is: true [2021-12-07 00:32:59,995 INFO L858 garLoopResultBuilder]: For program point L55035(lines 55035 55051) no Hoare annotation was computed. [2021-12-07 00:32:59,995 INFO L861 garLoopResultBuilder]: At program point L55035-1(lines 55035 55051) the Hoare annotation is: true [2021-12-07 00:32:59,995 INFO L858 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 71530 71532) no Hoare annotation was computed. [2021-12-07 00:32:59,995 INFO L858 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 71530 71532) no Hoare annotation was computed. [2021-12-07 00:32:59,995 INFO L861 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 71530 71532) the Hoare annotation is: true [2021-12-07 00:32:59,996 INFO L858 garLoopResultBuilder]: For program point L55332-2(lines 55312 55368) no Hoare annotation was computed. [2021-12-07 00:32:59,996 INFO L858 garLoopResultBuilder]: For program point L55332(lines 55332 55338) no Hoare annotation was computed. [2021-12-07 00:32:59,996 INFO L858 garLoopResultBuilder]: For program point L55348(lines 55348 55366) no Hoare annotation was computed. [2021-12-07 00:32:59,996 INFO L858 garLoopResultBuilder]: For program point L55360-2(lines 55306 55369) no Hoare annotation was computed. [2021-12-07 00:32:59,996 INFO L858 garLoopResultBuilder]: For program point L55360(lines 55360 55366) no Hoare annotation was computed. [2021-12-07 00:32:59,996 INFO L861 garLoopResultBuilder]: At program point L55323(line 55323) the Hoare annotation is: true [2021-12-07 00:32:59,996 INFO L858 garLoopResultBuilder]: For program point L55356-1(line 55356) no Hoare annotation was computed. [2021-12-07 00:32:59,996 INFO L858 garLoopResultBuilder]: For program point L55323-1(line 55323) no Hoare annotation was computed. [2021-12-07 00:32:59,996 INFO L861 garLoopResultBuilder]: At program point L55356(line 55356) the Hoare annotation is: true [2021-12-07 00:32:59,996 INFO L861 garLoopResultBuilder]: At program point L55362(line 55362) the Hoare annotation is: true [2021-12-07 00:32:59,996 INFO L861 garLoopResultBuilder]: At program point L55345(line 55345) the Hoare annotation is: true [2021-12-07 00:32:59,996 INFO L858 garLoopResultBuilder]: For program point L55345-1(line 55345) no Hoare annotation was computed. [2021-12-07 00:32:59,996 INFO L858 garLoopResultBuilder]: For program point L55320(lines 55320 55338) no Hoare annotation was computed. [2021-12-07 00:32:59,997 INFO L858 garLoopResultBuilder]: For program point L55316-1(line 55316) no Hoare annotation was computed. [2021-12-07 00:32:59,997 INFO L861 garLoopResultBuilder]: At program point L55316(line 55316) the Hoare annotation is: true [2021-12-07 00:32:59,997 INFO L858 garLoopResultBuilder]: For program point L55328-1(line 55328) no Hoare annotation was computed. [2021-12-07 00:32:59,997 INFO L861 garLoopResultBuilder]: At program point L55328(line 55328) the Hoare annotation is: true [2021-12-07 00:32:59,997 INFO L861 garLoopResultBuilder]: At program point L55357(line 55357) the Hoare annotation is: true [2021-12-07 00:32:59,997 INFO L858 garLoopResultBuilder]: For program point L55357-1(line 55357) no Hoare annotation was computed. [2021-12-07 00:32:59,997 INFO L861 garLoopResultBuilder]: At program point L55334(line 55334) the Hoare annotation is: true [2021-12-07 00:32:59,997 INFO L861 garLoopResultBuilder]: At program point L55363(line 55363) the Hoare annotation is: true [2021-12-07 00:32:59,997 INFO L858 garLoopResultBuilder]: For program point L55363-1(line 55363) no Hoare annotation was computed. [2021-12-07 00:32:59,997 INFO L858 garLoopResultBuilder]: For program point L55334-1(line 55334) no Hoare annotation was computed. [2021-12-07 00:32:59,997 INFO L858 garLoopResultBuilder]: For program point L55346-1(line 55346) no Hoare annotation was computed. [2021-12-07 00:32:59,997 INFO L861 garLoopResultBuilder]: At program point L55350(line 55350) the Hoare annotation is: true [2021-12-07 00:32:59,998 INFO L861 garLoopResultBuilder]: At program point L55346(line 55346) the Hoare annotation is: true [2021-12-07 00:32:59,998 INFO L858 garLoopResultBuilder]: For program point L55350-1(line 55350) no Hoare annotation was computed. [2021-12-07 00:32:59,998 INFO L861 garLoopResultBuilder]: At program point L55329(line 55329) the Hoare annotation is: true [2021-12-07 00:32:59,998 INFO L858 garLoopResultBuilder]: For program point L55362-1(line 55362) no Hoare annotation was computed. [2021-12-07 00:32:59,998 INFO L858 garLoopResultBuilder]: For program point L55329-1(line 55329) no Hoare annotation was computed. [2021-12-07 00:32:59,998 INFO L858 garLoopResultBuilder]: For program point L55354(lines 55354 55366) no Hoare annotation was computed. [2021-12-07 00:32:59,998 INFO L861 garLoopResultBuilder]: At program point L55335(line 55335) the Hoare annotation is: true [2021-12-07 00:32:59,998 INFO L858 garLoopResultBuilder]: For program point intel_hdmi_dpmsEXIT(lines 55306 55369) no Hoare annotation was computed. [2021-12-07 00:32:59,998 INFO L858 garLoopResultBuilder]: For program point L55335-1(line 55335) no Hoare annotation was computed. [2021-12-07 00:32:59,998 INFO L858 garLoopResultBuilder]: For program point L55339-1(lines 55339 55343) no Hoare annotation was computed. [2021-12-07 00:32:59,998 INFO L861 garLoopResultBuilder]: At program point L55351(line 55351) the Hoare annotation is: true [2021-12-07 00:32:59,998 INFO L861 garLoopResultBuilder]: At program point L55318(line 55318) the Hoare annotation is: true [2021-12-07 00:32:59,998 INFO L858 garLoopResultBuilder]: For program point L55351-1(line 55351) no Hoare annotation was computed. [2021-12-07 00:32:59,999 INFO L858 garLoopResultBuilder]: For program point L55322-1(line 55322) no Hoare annotation was computed. [2021-12-07 00:32:59,999 INFO L858 garLoopResultBuilder]: For program point L55318-1(line 55318) no Hoare annotation was computed. [2021-12-07 00:32:59,999 INFO L858 garLoopResultBuilder]: For program point L55326(lines 55326 55338) no Hoare annotation was computed. [2021-12-07 00:32:59,999 INFO L861 garLoopResultBuilder]: At program point intel_hdmi_dpmsENTRY(lines 55306 55369) the Hoare annotation is: true [2021-12-07 00:32:59,999 INFO L861 garLoopResultBuilder]: At program point L55322(line 55322) the Hoare annotation is: true [2021-12-07 00:32:59,999 INFO L861 garLoopResultBuilder]: At program point mutex_is_lockedENTRY(lines 7596 7604) the Hoare annotation is: true [2021-12-07 00:32:59,999 INFO L858 garLoopResultBuilder]: For program point L7600-1(line 7600) no Hoare annotation was computed. [2021-12-07 00:32:59,999 INFO L861 garLoopResultBuilder]: At program point L7600(line 7600) the Hoare annotation is: true [2021-12-07 00:32:59,999 INFO L858 garLoopResultBuilder]: For program point mutex_is_lockedEXIT(lines 7596 7604) no Hoare annotation was computed. [2021-12-07 00:32:59,999 INFO L858 garLoopResultBuilder]: For program point mutex_is_lockedFINAL(lines 7596 7604) no Hoare annotation was computed. [2021-12-07 00:32:59,999 INFO L858 garLoopResultBuilder]: For program point drm_detect_monitor_audioEXIT(lines 71764 71766) no Hoare annotation was computed. [2021-12-07 00:32:59,999 INFO L861 garLoopResultBuilder]: At program point drm_detect_monitor_audioENTRY(lines 71764 71766) the Hoare annotation is: true [2021-12-07 00:33:00,000 INFO L858 garLoopResultBuilder]: For program point drm_detect_monitor_audioFINAL(lines 71764 71766) no Hoare annotation was computed. [2021-12-07 00:33:00,000 INFO L858 garLoopResultBuilder]: For program point L8319(lines 8319 8323) no Hoare annotation was computed. [2021-12-07 00:33:00,000 INFO L861 garLoopResultBuilder]: At program point L8320(lines 8303 8329) the Hoare annotation is: true [2021-12-07 00:33:00,000 INFO L861 garLoopResultBuilder]: At program point __gen6_gt_wait_for_fifoENTRY(lines 8298 8330) the Hoare annotation is: true [2021-12-07 00:33:00,000 INFO L861 garLoopResultBuilder]: At program point L8315(lines 8303 8329) the Hoare annotation is: true [2021-12-07 00:33:00,000 INFO L858 garLoopResultBuilder]: For program point L8312(line 8312) no Hoare annotation was computed. [2021-12-07 00:33:00,000 INFO L858 garLoopResultBuilder]: For program point L8313-1(line 8313) no Hoare annotation was computed. [2021-12-07 00:33:00,000 INFO L861 garLoopResultBuilder]: At program point L8313(line 8313) the Hoare annotation is: true [2021-12-07 00:33:00,000 INFO L861 garLoopResultBuilder]: At program point L8306(line 8306) the Hoare annotation is: true [2021-12-07 00:33:00,000 INFO L858 garLoopResultBuilder]: For program point L8306-1(line 8306) no Hoare annotation was computed. [2021-12-07 00:33:00,000 INFO L861 garLoopResultBuilder]: At program point L8325(lines 8298 8330) the Hoare annotation is: true [2021-12-07 00:33:00,000 INFO L858 garLoopResultBuilder]: For program point __gen6_gt_wait_for_fifoEXIT(lines 8298 8330) no Hoare annotation was computed. [2021-12-07 00:33:00,001 INFO L861 garLoopResultBuilder]: At program point L8186(line 8186) the Hoare annotation is: true [2021-12-07 00:33:00,001 INFO L858 garLoopResultBuilder]: For program point L8188(lines 8188 8192) no Hoare annotation was computed. [2021-12-07 00:33:00,001 INFO L861 garLoopResultBuilder]: At program point L8215(lines 8174 8224) the Hoare annotation is: true [2021-12-07 00:33:00,001 INFO L858 garLoopResultBuilder]: For program point L8184(lines 8184 8195) no Hoare annotation was computed. [2021-12-07 00:33:00,001 INFO L858 garLoopResultBuilder]: For program point L8186-1(line 8186) no Hoare annotation was computed. [2021-12-07 00:33:00,001 INFO L858 garLoopResultBuilder]: For program point __gen6_gt_force_wake_getEXIT(lines 8168 8225) no Hoare annotation was computed. [2021-12-07 00:33:00,001 INFO L861 garLoopResultBuilder]: At program point L8205(lines 8174 8224) the Hoare annotation is: true [2021-12-07 00:33:00,001 INFO L858 garLoopResultBuilder]: For program point L8199-1(line 8199) no Hoare annotation was computed. [2021-12-07 00:33:00,001 INFO L861 garLoopResultBuilder]: At program point L8199(line 8199) the Hoare annotation is: true [2021-12-07 00:33:00,001 INFO L861 garLoopResultBuilder]: At program point __gen6_gt_force_wake_getENTRY(lines 8168 8225) the Hoare annotation is: true [2021-12-07 00:33:00,001 INFO L861 garLoopResultBuilder]: At program point L8220(lines 8168 8225) the Hoare annotation is: true [2021-12-07 00:33:00,001 INFO L861 garLoopResultBuilder]: At program point L8189(lines 8174 8224) the Hoare annotation is: true [2021-12-07 00:33:00,001 INFO L858 garLoopResultBuilder]: For program point L8214(lines 8214 8218) no Hoare annotation was computed. [2021-12-07 00:33:00,002 INFO L858 garLoopResultBuilder]: For program point L8210(lines 8210 8221) no Hoare annotation was computed. [2021-12-07 00:33:00,002 INFO L861 garLoopResultBuilder]: At program point L8179(lines 8174 8224) the Hoare annotation is: true [2021-12-07 00:33:00,002 INFO L858 garLoopResultBuilder]: For program point L8212-1(line 8212) no Hoare annotation was computed. [2021-12-07 00:33:00,002 INFO L861 garLoopResultBuilder]: At program point L8212(line 8212) the Hoare annotation is: true [2021-12-07 00:33:00,002 INFO L861 garLoopResultBuilder]: At program point L8198(line 8198) the Hoare annotation is: true [2021-12-07 00:33:00,002 INFO L861 garLoopResultBuilder]: At program point L8194(lines 8174 8224) the Hoare annotation is: true [2021-12-07 00:33:00,002 INFO L858 garLoopResultBuilder]: For program point L8198-1(line 8198) no Hoare annotation was computed. [2021-12-07 00:33:00,002 INFO L858 garLoopResultBuilder]: For program point L7646(lines 7646 7649) no Hoare annotation was computed. [2021-12-07 00:33:00,002 INFO L858 garLoopResultBuilder]: For program point static_branchEXIT(lines 7638 7652) no Hoare annotation was computed. [2021-12-07 00:33:00,002 INFO L858 garLoopResultBuilder]: For program point L7643-1(line 7643) no Hoare annotation was computed. [2021-12-07 00:33:00,002 INFO L861 garLoopResultBuilder]: At program point L7643(line 7643) the Hoare annotation is: true [2021-12-07 00:33:00,002 INFO L861 garLoopResultBuilder]: At program point static_branchENTRY(lines 7638 7652) the Hoare annotation is: true [2021-12-07 00:33:00,002 INFO L858 garLoopResultBuilder]: For program point static_branchFINAL(lines 7638 7652) no Hoare annotation was computed. [2021-12-07 00:33:00,003 INFO L861 garLoopResultBuilder]: At program point rcu_read_lock_sched_notraceFINAL(lines 7632 7637) the Hoare annotation is: true [2021-12-07 00:33:00,003 INFO L858 garLoopResultBuilder]: For program point rcu_read_lock_sched_notraceEXIT(lines 7632 7637) no Hoare annotation was computed. [2021-12-07 00:33:00,003 INFO L861 garLoopResultBuilder]: At program point L55074(line 55074) the Hoare annotation is: true [2021-12-07 00:33:00,003 INFO L861 garLoopResultBuilder]: At program point i915_read32___11ENTRY(lines 55060 55092) the Hoare annotation is: true [2021-12-07 00:33:00,003 INFO L858 garLoopResultBuilder]: For program point L55088(line 55088) no Hoare annotation was computed. [2021-12-07 00:33:00,003 INFO L858 garLoopResultBuilder]: For program point L55084-1(line 55084) no Hoare annotation was computed. [2021-12-07 00:33:00,003 INFO L861 garLoopResultBuilder]: At program point L55084(line 55084) the Hoare annotation is: true [2021-12-07 00:33:00,003 INFO L858 garLoopResultBuilder]: For program point L55065(lines 55065 55081) no Hoare annotation was computed. [2021-12-07 00:33:00,003 INFO L861 garLoopResultBuilder]: At program point L55069(line 55069) the Hoare annotation is: true [2021-12-07 00:33:00,003 INFO L858 garLoopResultBuilder]: For program point L55069-1(line 55069) no Hoare annotation was computed. [2021-12-07 00:33:00,003 INFO L861 garLoopResultBuilder]: At program point L55079(line 55079) the Hoare annotation is: true [2021-12-07 00:33:00,003 INFO L858 garLoopResultBuilder]: For program point L55079-1(line 55079) no Hoare annotation was computed. [2021-12-07 00:33:00,003 INFO L858 garLoopResultBuilder]: For program point i915_read32___11EXIT(lines 55060 55092) no Hoare annotation was computed. [2021-12-07 00:33:00,004 INFO L861 garLoopResultBuilder]: At program point L55064-1(lines 55064 55086) the Hoare annotation is: true [2021-12-07 00:33:00,004 INFO L858 garLoopResultBuilder]: For program point i915_read32___11FINAL(lines 55060 55092) no Hoare annotation was computed. [2021-12-07 00:33:00,004 INFO L858 garLoopResultBuilder]: For program point L55064(lines 55064 55086) no Hoare annotation was computed. [2021-12-07 00:33:00,004 INFO L861 garLoopResultBuilder]: At program point L55070(line 55070) the Hoare annotation is: true [2021-12-07 00:33:00,004 INFO L858 garLoopResultBuilder]: For program point L55074-1(line 55074) no Hoare annotation was computed. [2021-12-07 00:33:00,004 INFO L858 garLoopResultBuilder]: For program point L55068-1(line 55068) no Hoare annotation was computed. [2021-12-07 00:33:00,004 INFO L858 garLoopResultBuilder]: For program point L55066(lines 55066 55076) no Hoare annotation was computed. [2021-12-07 00:33:00,004 INFO L861 garLoopResultBuilder]: At program point L55068(line 55068) the Hoare annotation is: true [2021-12-07 00:33:00,004 INFO L858 garLoopResultBuilder]: For program point debug_lockdep_rcu_enabledEXIT(lines 71658 71660) no Hoare annotation was computed. [2021-12-07 00:33:00,004 INFO L861 garLoopResultBuilder]: At program point debug_lockdep_rcu_enabledENTRY(lines 71658 71660) the Hoare annotation is: true [2021-12-07 00:33:00,004 INFO L858 garLoopResultBuilder]: For program point debug_lockdep_rcu_enabledFINAL(lines 71658 71660) no Hoare annotation was computed. [2021-12-07 00:33:00,004 INFO L858 garLoopResultBuilder]: For program point L55427(lines 55427 55433) no Hoare annotation was computed. [2021-12-07 00:33:00,004 INFO L858 garLoopResultBuilder]: For program point L55410-1(line 55410) no Hoare annotation was computed. [2021-12-07 00:33:00,004 INFO L858 garLoopResultBuilder]: For program point L55404-1(line 55404) no Hoare annotation was computed. [2021-12-07 00:33:00,005 INFO L854 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|))) [2021-12-07 00:33:00,005 INFO L858 garLoopResultBuilder]: For program point L55416-1(line 55416) no Hoare annotation was computed. [2021-12-07 00:33:00,005 INFO L854 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|))) [2021-12-07 00:33:00,005 INFO L861 garLoopResultBuilder]: At program point L55416(line 55416) the Hoare annotation is: true [2021-12-07 00:33:00,005 INFO L858 garLoopResultBuilder]: For program point L55412-1(lines 55402 55435) no Hoare annotation was computed. [2021-12-07 00:33:00,005 INFO L854 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|))) [2021-12-07 00:33:00,005 INFO L858 garLoopResultBuilder]: For program point L55412(lines 55412 55426) no Hoare annotation was computed. [2021-12-07 00:33:00,005 INFO L858 garLoopResultBuilder]: For program point intel_hdmi_detectFINAL(lines 55395 55436) no Hoare annotation was computed. [2021-12-07 00:33:00,005 INFO L858 garLoopResultBuilder]: For program point L55428(lines 55428 55431) no Hoare annotation was computed. [2021-12-07 00:33:00,005 INFO L858 garLoopResultBuilder]: For program point intel_hdmi_detectEXIT(lines 55395 55436) no Hoare annotation was computed. [2021-12-07 00:33:00,005 INFO L861 garLoopResultBuilder]: At program point L55417(line 55417) the Hoare annotation is: true [2021-12-07 00:33:00,005 INFO L858 garLoopResultBuilder]: For program point L55417-1(line 55417) no Hoare annotation was computed. [2021-12-07 00:33:00,005 INFO L858 garLoopResultBuilder]: For program point L55413-2(lines 55413 55420) no Hoare annotation was computed. [2021-12-07 00:33:00,006 INFO L858 garLoopResultBuilder]: For program point L55413(lines 55413 55420) no Hoare annotation was computed. [2021-12-07 00:33:00,006 INFO L861 garLoopResultBuilder]: At program point L55423(line 55423) the Hoare annotation is: true [2021-12-07 00:33:00,006 INFO L858 garLoopResultBuilder]: For program point L71518(line 71518) no Hoare annotation was computed. [2021-12-07 00:33:00,006 INFO L854 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|))) [2021-12-07 00:33:00,006 INFO L858 garLoopResultBuilder]: For program point L71517(lines 71517 71519) no Hoare annotation was computed. [2021-12-07 00:33:00,006 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 71520 71526) no Hoare annotation was computed. [2021-12-07 00:33:00,006 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 71520 71526) no Hoare annotation was computed. [2021-12-07 00:33:00,006 INFO L861 garLoopResultBuilder]: At program point L71524(line 71524) the Hoare annotation is: true [2021-12-07 00:33:00,006 INFO L858 garLoopResultBuilder]: For program point L71522(line 71522) no Hoare annotation was computed. [2021-12-07 00:33:00,006 INFO L858 garLoopResultBuilder]: For program point L71524-1(line 71524) no Hoare annotation was computed. [2021-12-07 00:33:00,006 INFO L858 garLoopResultBuilder]: For program point intel_hdmi_mode_fixupEXIT(lines 55388 55394) no Hoare annotation was computed. [2021-12-07 00:33:00,006 INFO L861 garLoopResultBuilder]: At program point intel_hdmi_mode_fixupENTRY(lines 55388 55394) the Hoare annotation is: true [2021-12-07 00:33:00,006 INFO L858 garLoopResultBuilder]: For program point intel_hdmi_mode_fixupFINAL(lines 55388 55394) no Hoare annotation was computed. [2021-12-07 00:33:00,006 INFO L858 garLoopResultBuilder]: For program point gen6_gt_force_wake_putEXIT(lines 8267 8297) no Hoare annotation was computed. [2021-12-07 00:33:00,007 INFO L858 garLoopResultBuilder]: For program point L8289-2(lines 8267 8297) no Hoare annotation was computed. [2021-12-07 00:33:00,007 INFO L858 garLoopResultBuilder]: For program point L8289(lines 8289 8294) no Hoare annotation was computed. [2021-12-07 00:33:00,007 INFO L858 garLoopResultBuilder]: For program point L8261-1(line 8261) no Hoare annotation was computed. [2021-12-07 00:33:00,007 INFO L861 garLoopResultBuilder]: At program point L8261(line 8261) the Hoare annotation is: true [2021-12-07 00:33:00,007 INFO L861 garLoopResultBuilder]: At program point L7551(lines 7546 7553) the Hoare annotation is: true [2021-12-07 00:33:00,007 INFO L858 garLoopResultBuilder]: For program point L8278(lines 8278 8284) no Hoare annotation was computed. [2021-12-07 00:33:00,007 INFO L861 garLoopResultBuilder]: At program point L8280(lines 8280 8281) the Hoare annotation is: true [2021-12-07 00:33:00,007 INFO L861 garLoopResultBuilder]: At program point L8274(line 8274) the Hoare annotation is: true [2021-12-07 00:33:00,007 INFO L858 garLoopResultBuilder]: For program point L8278-1(lines 8278 8284) no Hoare annotation was computed. [2021-12-07 00:33:00,007 INFO L858 garLoopResultBuilder]: For program point L8274-1(line 8274) no Hoare annotation was computed. [2021-12-07 00:33:00,007 INFO L861 garLoopResultBuilder]: At program point L8262(line 8262) the Hoare annotation is: true [2021-12-07 00:33:00,007 INFO L861 garLoopResultBuilder]: At program point L8264(lines 8257 8266) the Hoare annotation is: true [2021-12-07 00:33:00,007 INFO L861 garLoopResultBuilder]: At program point gen6_gt_force_wake_putENTRY(lines 8267 8297) the Hoare annotation is: true [2021-12-07 00:33:00,008 INFO L858 garLoopResultBuilder]: For program point L8262-1(line 8262) no Hoare annotation was computed. [2021-12-07 00:33:00,008 INFO L858 garLoopResultBuilder]: For program point enc_to_intel_hdmiFINAL(lines 55119 55125) no Hoare annotation was computed. [2021-12-07 00:33:00,008 INFO L858 garLoopResultBuilder]: For program point enc_to_intel_hdmiEXIT(lines 55119 55125) no Hoare annotation was computed. [2021-12-07 00:33:00,008 INFO L861 garLoopResultBuilder]: At program point enc_to_intel_hdmiENTRY(lines 55119 55125) the Hoare annotation is: true [2021-12-07 00:33:00,008 INFO L858 garLoopResultBuilder]: For program point drm_sysfs_connector_removeFINAL(lines 72020 72022) no Hoare annotation was computed. [2021-12-07 00:33:00,008 INFO L858 garLoopResultBuilder]: For program point drm_sysfs_connector_removeEXIT(lines 72020 72022) no Hoare annotation was computed. [2021-12-07 00:33:00,008 INFO L861 garLoopResultBuilder]: At program point drm_sysfs_connector_removeENTRY(lines 72020 72022) the Hoare annotation is: true [2021-12-07 00:33:00,008 INFO L861 garLoopResultBuilder]: At program point ldv_blast_assertENTRY(lines 9234 9239) the Hoare annotation is: true [2021-12-07 00:33:00,008 INFO L858 garLoopResultBuilder]: For program point ldv_blast_assertEXIT(lines 9234 9239) no Hoare annotation was computed. [2021-12-07 00:33:00,008 INFO L858 garLoopResultBuilder]: For program point ldv_blast_assertFINAL(lines 9234 9239) no Hoare annotation was computed. [2021-12-07 00:33:00,008 INFO L858 garLoopResultBuilder]: For program point ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 9237) no Hoare annotation was computed. [2021-12-07 00:33:00,008 INFO L858 garLoopResultBuilder]: For program point intel_ddc_get_modesEXIT(lines 60267 60286) no Hoare annotation was computed. [2021-12-07 00:33:00,009 INFO L854 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|))) [2021-12-07 00:33:00,009 INFO L858 garLoopResultBuilder]: For program point L60273-1(line 60273) no Hoare annotation was computed. [2021-12-07 00:33:00,009 INFO L858 garLoopResultBuilder]: For program point intel_ddc_get_modesFINAL(lines 60267 60286) no Hoare annotation was computed. [2021-12-07 00:33:00,009 INFO L861 garLoopResultBuilder]: At program point L60277(line 60277) the Hoare annotation is: true [2021-12-07 00:33:00,009 INFO L858 garLoopResultBuilder]: For program point L60278-1(line 60278) no Hoare annotation was computed. [2021-12-07 00:33:00,009 INFO L858 garLoopResultBuilder]: For program point L60277-1(line 60277) no Hoare annotation was computed. [2021-12-07 00:33:00,009 INFO L858 garLoopResultBuilder]: For program point L60275(lines 60275 60283) no Hoare annotation was computed. [2021-12-07 00:33:00,009 INFO L858 garLoopResultBuilder]: For program point L60275-1(lines 60275 60283) no Hoare annotation was computed. [2021-12-07 00:33:00,009 INFO L861 garLoopResultBuilder]: At program point L60280(line 60280) the Hoare annotation is: true [2021-12-07 00:33:00,009 INFO L861 garLoopResultBuilder]: At program point L60278(line 60278) the Hoare annotation is: true [2021-12-07 00:33:00,009 INFO L854 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|))) [2021-12-07 00:33:00,009 INFO L858 garLoopResultBuilder]: For program point drm_mode_connector_update_edid_propertyEXIT(lines 71947 71949) no Hoare annotation was computed. [2021-12-07 00:33:00,010 INFO L861 garLoopResultBuilder]: At program point drm_mode_connector_update_edid_propertyENTRY(lines 71947 71949) the Hoare annotation is: true [2021-12-07 00:33:00,010 INFO L858 garLoopResultBuilder]: For program point drm_mode_connector_update_edid_propertyFINAL(lines 71947 71949) no Hoare annotation was computed. [2021-12-07 00:33:00,010 INFO L858 garLoopResultBuilder]: For program point kfreeEXIT(lines 72457 72459) no Hoare annotation was computed. [2021-12-07 00:33:00,010 INFO L854 garLoopResultBuilder]: At program point kfreeENTRY(lines 72457 72459) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (= |old(#valid)| |#valid|)) [2021-12-07 00:33:00,010 INFO L858 garLoopResultBuilder]: For program point kfreeFINAL(lines 72457 72459) no Hoare annotation was computed. [2021-12-07 00:33:00,010 INFO L858 garLoopResultBuilder]: For program point warn_slowpath_nullEXIT(lines 72445 72447) no Hoare annotation was computed. [2021-12-07 00:33:00,010 INFO L858 garLoopResultBuilder]: For program point warn_slowpath_nullFINAL(lines 72445 72447) no Hoare annotation was computed. [2021-12-07 00:33:00,010 INFO L861 garLoopResultBuilder]: At program point warn_slowpath_nullENTRY(lines 72445 72447) the Hoare annotation is: true [2021-12-07 00:33:00,010 INFO L858 garLoopResultBuilder]: For program point drm_crtc_helper_set_modeEXIT(lines 71745 71747) no Hoare annotation was computed. [2021-12-07 00:33:00,010 INFO L861 garLoopResultBuilder]: At program point drm_crtc_helper_set_modeENTRY(lines 71745 71747) the Hoare annotation is: true [2021-12-07 00:33:00,010 INFO L858 garLoopResultBuilder]: For program point drm_crtc_helper_set_modeFINAL(lines 71745 71747) no Hoare annotation was computed. [2021-12-07 00:33:00,010 INFO L861 garLoopResultBuilder]: At program point intel_attached_hdmiENTRY(lines 55126 55136) the Hoare annotation is: true [2021-12-07 00:33:00,010 INFO L858 garLoopResultBuilder]: For program point intel_attached_hdmiFINAL(lines 55126 55136) no Hoare annotation was computed. [2021-12-07 00:33:00,010 INFO L861 garLoopResultBuilder]: At program point L55131(line 55131) the Hoare annotation is: true [2021-12-07 00:33:00,010 INFO L858 garLoopResultBuilder]: For program point L55131-1(line 55131) no Hoare annotation was computed. [2021-12-07 00:33:00,011 INFO L858 garLoopResultBuilder]: For program point intel_attached_hdmiEXIT(lines 55126 55136) no Hoare annotation was computed. [2021-12-07 00:33:00,011 INFO L858 garLoopResultBuilder]: For program point drm_get_edidFINAL(lines 71834 71836) no Hoare annotation was computed. [2021-12-07 00:33:00,011 INFO L858 garLoopResultBuilder]: For program point drm_get_edidEXIT(lines 71834 71836) no Hoare annotation was computed. [2021-12-07 00:33:00,011 INFO L858 garLoopResultBuilder]: For program point L71835-1(line 71835) no Hoare annotation was computed. [2021-12-07 00:33:00,011 INFO L854 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|))) [2021-12-07 00:33:00,011 INFO L854 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|))) [2021-12-07 00:33:00,011 INFO L861 garLoopResultBuilder]: At program point intel_attached_encoderENTRY(lines 33764 33770) the Hoare annotation is: true [2021-12-07 00:33:00,011 INFO L858 garLoopResultBuilder]: For program point intel_attached_encoderFINAL(lines 33764 33770) no Hoare annotation was computed. [2021-12-07 00:33:00,011 INFO L858 garLoopResultBuilder]: For program point intel_attached_encoderEXIT(lines 33764 33770) no Hoare annotation was computed. [2021-12-07 00:33:00,011 INFO L858 garLoopResultBuilder]: For program point drm_connector_property_set_valueEXIT(lines 71732 71734) no Hoare annotation was computed. [2021-12-07 00:33:00,011 INFO L861 garLoopResultBuilder]: At program point drm_connector_property_set_valueENTRY(lines 71732 71734) the Hoare annotation is: true [2021-12-07 00:33:00,011 INFO L858 garLoopResultBuilder]: For program point drm_connector_property_set_valueFINAL(lines 71732 71734) no Hoare annotation was computed. [2021-12-07 00:33:00,011 INFO L861 garLoopResultBuilder]: At program point intel_hdmi_mode_validENTRY(lines 55370 55387) the Hoare annotation is: true [2021-12-07 00:33:00,011 INFO L858 garLoopResultBuilder]: For program point L55381(lines 55381 55384) no Hoare annotation was computed. [2021-12-07 00:33:00,011 INFO L858 garLoopResultBuilder]: For program point intel_hdmi_mode_validEXIT(lines 55370 55387) no Hoare annotation was computed. [2021-12-07 00:33:00,012 INFO L858 garLoopResultBuilder]: For program point L55377(lines 55377 55380) no Hoare annotation was computed. [2021-12-07 00:33:00,012 INFO L858 garLoopResultBuilder]: For program point intel_hdmi_mode_validFINAL(lines 55370 55387) no Hoare annotation was computed. [2021-12-07 00:33:00,012 INFO L858 garLoopResultBuilder]: For program point L55373(lines 55373 55376) no Hoare annotation was computed. [2021-12-07 00:33:00,012 INFO L861 garLoopResultBuilder]: At program point drm_add_edid_modesENTRY(lines 71707 71709) the Hoare annotation is: true [2021-12-07 00:33:00,012 INFO L858 garLoopResultBuilder]: For program point drm_add_edid_modesFINAL(lines 71707 71709) no Hoare annotation was computed. [2021-12-07 00:33:00,012 INFO L858 garLoopResultBuilder]: For program point drm_add_edid_modesEXIT(lines 71707 71709) no Hoare annotation was computed. [2021-12-07 00:33:00,012 INFO L858 garLoopResultBuilder]: For program point intel_dip_infoframe_csumFINAL(lines 55137 55161) no Hoare annotation was computed. [2021-12-07 00:33:00,012 INFO L861 garLoopResultBuilder]: At program point L55155(lines 55141 55160) the Hoare annotation is: true [2021-12-07 00:33:00,012 INFO L861 garLoopResultBuilder]: At program point L55151(lines 55141 55160) the Hoare annotation is: true [2021-12-07 00:33:00,012 INFO L861 garLoopResultBuilder]: At program point intel_dip_infoframe_csumENTRY(lines 55137 55161) the Hoare annotation is: true [2021-12-07 00:33:00,012 INFO L861 garLoopResultBuilder]: At program point L55153(lines 55141 55160) the Hoare annotation is: true [2021-12-07 00:33:00,012 INFO L858 garLoopResultBuilder]: For program point intel_dip_infoframe_csumEXIT(lines 55137 55161) no Hoare annotation was computed. [2021-12-07 00:33:00,012 INFO L858 garLoopResultBuilder]: For program point drm_detect_hdmi_monitorEXIT(lines 71760 71762) no Hoare annotation was computed. [2021-12-07 00:33:00,012 INFO L861 garLoopResultBuilder]: At program point drm_detect_hdmi_monitorENTRY(lines 71760 71762) the Hoare annotation is: true [2021-12-07 00:33:00,013 INFO L858 garLoopResultBuilder]: For program point drm_detect_hdmi_monitorFINAL(lines 71760 71762) no Hoare annotation was computed. [2021-12-07 00:33:00,013 INFO L858 garLoopResultBuilder]: For program point lockdep_rcu_dereferenceFINAL(lines 72169 72171) no Hoare annotation was computed. [2021-12-07 00:33:00,013 INFO L861 garLoopResultBuilder]: At program point lockdep_rcu_dereferenceENTRY(lines 72169 72171) the Hoare annotation is: true [2021-12-07 00:33:00,013 INFO L858 garLoopResultBuilder]: For program point lockdep_rcu_dereferenceEXIT(lines 72169 72171) no Hoare annotation was computed. [2021-12-07 00:33:00,013 INFO L858 garLoopResultBuilder]: For program point atomic_readFINAL(lines 7540 7545) no Hoare annotation was computed. [2021-12-07 00:33:00,013 INFO L858 garLoopResultBuilder]: For program point atomic_readEXIT(lines 7540 7545) no Hoare annotation was computed. [2021-12-07 00:33:00,013 INFO L861 garLoopResultBuilder]: At program point atomic_readENTRY(lines 7540 7545) the Hoare annotation is: true [2021-12-07 00:33:00,013 INFO L858 garLoopResultBuilder]: For program point readlFINAL(lines 7610 7616) no Hoare annotation was computed. [2021-12-07 00:33:00,013 INFO L861 garLoopResultBuilder]: At program point readlENTRY(lines 7610 7616) the Hoare annotation is: true [2021-12-07 00:33:00,013 INFO L858 garLoopResultBuilder]: For program point readlEXIT(lines 7610 7616) no Hoare annotation was computed. [2021-12-07 00:33:00,013 INFO L858 garLoopResultBuilder]: For program point writelFINAL(lines 7617 7623) no Hoare annotation was computed. [2021-12-07 00:33:00,013 INFO L861 garLoopResultBuilder]: At program point writelENTRY(lines 7617 7623) the Hoare annotation is: true [2021-12-07 00:33:00,013 INFO L858 garLoopResultBuilder]: For program point writelEXIT(lines 7617 7623) no Hoare annotation was computed. [2021-12-07 00:33:00,013 INFO L858 garLoopResultBuilder]: For program point L55208-1(line 55208) no Hoare annotation was computed. [2021-12-07 00:33:00,013 INFO L858 garLoopResultBuilder]: For program point L55270(lines 55270 55273) no Hoare annotation was computed. [2021-12-07 00:33:00,013 INFO L858 garLoopResultBuilder]: For program point L55274-2(lines 55274 55277) no Hoare annotation was computed. [2021-12-07 00:33:00,014 INFO L861 garLoopResultBuilder]: At program point L55208(line 55208) the Hoare annotation is: true [2021-12-07 00:33:00,014 INFO L854 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|))) [2021-12-07 00:33:00,014 INFO L858 garLoopResultBuilder]: For program point L55299-1(line 55299) no Hoare annotation was computed. [2021-12-07 00:33:00,014 INFO L861 garLoopResultBuilder]: At program point L55237(lines 55171 55246) the Hoare annotation is: true [2021-12-07 00:33:00,014 INFO L858 garLoopResultBuilder]: For program point L55270-2(lines 55270 55273) no Hoare annotation was computed. [2021-12-07 00:33:00,014 INFO L858 garLoopResultBuilder]: For program point L55278(lines 55278 55284) no Hoare annotation was computed. [2021-12-07 00:33:00,014 INFO L858 garLoopResultBuilder]: For program point L55274(lines 55274 55277) no Hoare annotation was computed. [2021-12-07 00:33:00,014 INFO L858 garLoopResultBuilder]: For program point L55278-1(lines 55278 55284) no Hoare annotation was computed. [2021-12-07 00:33:00,014 INFO L861 garLoopResultBuilder]: At program point L55245(lines 55162 55247) the Hoare annotation is: true [2021-12-07 00:33:00,014 INFO L858 garLoopResultBuilder]: For program point L55290-1(lines 55290 55297) no Hoare annotation was computed. [2021-12-07 00:33:00,014 INFO L858 garLoopResultBuilder]: For program point intel_hdmi_mode_setFINAL(lines 55248 55305) no Hoare annotation was computed. [2021-12-07 00:33:00,014 INFO L861 garLoopResultBuilder]: At program point L55224(line 55224) the Hoare annotation is: true [2021-12-07 00:33:00,014 INFO L854 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|))) [2021-12-07 00:33:00,014 INFO L858 garLoopResultBuilder]: For program point L55265-1(line 55265) no Hoare annotation was computed. [2021-12-07 00:33:00,014 INFO L858 garLoopResultBuilder]: For program point L55290(lines 55290 55297) no Hoare annotation was computed. [2021-12-07 00:33:00,015 INFO L858 garLoopResultBuilder]: For program point L55300-1(line 55300) no Hoare annotation was computed. [2021-12-07 00:33:00,015 INFO L854 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|))) [2021-12-07 00:33:00,015 INFO L858 garLoopResultBuilder]: For program point L55279(lines 55279 55282) no Hoare annotation was computed. [2021-12-07 00:33:00,015 INFO L858 garLoopResultBuilder]: For program point L55225(line 55225) no Hoare annotation was computed. [2021-12-07 00:33:00,015 INFO L854 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|))) [2021-12-07 00:33:00,015 INFO L858 garLoopResultBuilder]: For program point L55291(lines 55291 55295) no Hoare annotation was computed. [2021-12-07 00:33:00,015 INFO L858 garLoopResultBuilder]: For program point intel_hdmi_mode_setEXIT(lines 55248 55305) no Hoare annotation was computed. [2021-12-07 00:33:00,015 INFO L861 garLoopResultBuilder]: At program point L55239(lines 55171 55246) the Hoare annotation is: true [2021-12-07 00:33:00,015 INFO L861 garLoopResultBuilder]: At program point L55235(lines 55171 55246) the Hoare annotation is: true [2021-12-07 00:33:00,015 INFO L861 garLoopResultBuilder]: At program point L55218-1(lines 55215 55222) the Hoare annotation is: true [2021-12-07 00:33:00,015 INFO L858 garLoopResultBuilder]: For program point L55243(line 55243) no Hoare annotation was computed. [2021-12-07 00:33:00,015 INFO L858 garLoopResultBuilder]: For program point L55218(lines 55218 55222) no Hoare annotation was computed. [2021-12-07 00:33:00,015 INFO L858 garLoopResultBuilder]: For program point L55215(lines 55215 55222) no Hoare annotation was computed. [2021-12-07 00:33:00,015 INFO L858 garLoopResultBuilder]: For program point L55211(lines 55211 55214) no Hoare annotation was computed. [2021-12-07 00:33:00,015 INFO L858 garLoopResultBuilder]: For program point L55285-2(lines 55285 55289) no Hoare annotation was computed. [2021-12-07 00:33:00,015 INFO L858 garLoopResultBuilder]: For program point L55285(lines 55285 55289) no Hoare annotation was computed. [2021-12-07 00:33:00,016 INFO L861 garLoopResultBuilder]: At program point L55231(line 55231) the Hoare annotation is: true [2021-12-07 00:33:00,016 INFO L858 garLoopResultBuilder]: For program point L55231-1(line 55231) no Hoare annotation was computed. [2021-12-07 00:33:00,016 INFO L858 garLoopResultBuilder]: For program point drm_connector_cleanupFINAL(lines 71725 71727) no Hoare annotation was computed. [2021-12-07 00:33:00,016 INFO L858 garLoopResultBuilder]: For program point drm_connector_cleanupEXIT(lines 71725 71727) no Hoare annotation was computed. [2021-12-07 00:33:00,016 INFO L861 garLoopResultBuilder]: At program point drm_connector_cleanupENTRY(lines 71725 71727) the Hoare annotation is: true [2021-12-07 00:33:00,016 INFO L854 garLoopResultBuilder]: At program point L55554(line 55554) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (= |old(#valid)| |#valid|)) [2021-12-07 00:33:00,016 INFO L858 garLoopResultBuilder]: For program point intel_hdmi_destroyEXIT(lines 55549 55559) no Hoare annotation was computed. [2021-12-07 00:33:00,016 INFO L854 garLoopResultBuilder]: At program point L55553(line 55553) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (= |old(#valid)| |#valid|)) [2021-12-07 00:33:00,016 INFO L854 garLoopResultBuilder]: At program point L55553-1(line 55553) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (= |old(#valid)| |#valid|)) [2021-12-07 00:33:00,016 INFO L854 garLoopResultBuilder]: At program point intel_hdmi_destroyENTRY(lines 55549 55559) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (= |old(#valid)| |#valid|)) [2021-12-07 00:33:00,016 INFO L858 garLoopResultBuilder]: For program point intel_hdmi_destroyFINAL(lines 55549 55559) no Hoare annotation was computed. [2021-12-07 00:33:00,016 INFO L861 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 [2021-12-07 00:33:00,016 INFO L858 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. [2021-12-07 00:33:00,016 INFO L858 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. [2021-12-07 00:33:00,017 INFO L858 garLoopResultBuilder]: For program point L55464-1(line 55464) no Hoare annotation was computed. [2021-12-07 00:33:00,017 INFO L858 garLoopResultBuilder]: For program point L55753(line 55753) no Hoare annotation was computed. [2021-12-07 00:33:00,017 INFO L854 garLoopResultBuilder]: At program point L55464(line 55464) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-12-07 00:33:00,017 INFO L858 garLoopResultBuilder]: For program point L55695(lines 55695 55765) no Hoare annotation was computed. [2021-12-07 00:33:00,017 INFO L858 garLoopResultBuilder]: For program point L55728(line 55728) no Hoare annotation was computed. [2021-12-07 00:33:00,017 INFO L854 garLoopResultBuilder]: At program point L55711(lines 55710 55765) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-12-07 00:33:00,017 INFO L854 garLoopResultBuilder]: At program point L55546(lines 55482 55548) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-12-07 00:33:00,017 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-12-07 00:33:00,017 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-12-07 00:33:00,017 INFO L858 garLoopResultBuilder]: For program point L55539-2(lines 55539 55545) no Hoare annotation was computed. [2021-12-07 00:33:00,017 INFO L854 garLoopResultBuilder]: At program point L55696(lines 55695 55765) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-12-07 00:33:00,017 INFO L858 garLoopResultBuilder]: For program point L55498(lines 55498 55501) no Hoare annotation was computed. [2021-12-07 00:33:00,017 INFO L858 garLoopResultBuilder]: For program point L55704(lines 55704 55765) no Hoare annotation was computed. [2021-12-07 00:33:00,017 INFO L858 garLoopResultBuilder]: For program point L55539(lines 55539 55545) no Hoare annotation was computed. [2021-12-07 00:33:00,017 INFO L854 garLoopResultBuilder]: At program point L55679(line 55679) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-12-07 00:33:00,017 INFO L858 garLoopResultBuilder]: For program point L55679-1(line 55679) no Hoare annotation was computed. [2021-12-07 00:33:00,018 INFO L858 garLoopResultBuilder]: For program point L55466-1(lines 55466 55478) no Hoare annotation was computed. [2021-12-07 00:33:00,018 INFO L854 garLoopResultBuilder]: At program point L55714(lines 55713 55765) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-12-07 00:33:00,018 INFO L858 garLoopResultBuilder]: For program point L55524(lines 55524 55536) no Hoare annotation was computed. [2021-12-07 00:33:00,018 INFO L854 garLoopResultBuilder]: At program point L55780(lines 55673 55782) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-12-07 00:33:00,018 INFO L858 garLoopResultBuilder]: For program point L55466(lines 55466 55478) no Hoare annotation was computed. [2021-12-07 00:33:00,018 INFO L854 garLoopResultBuilder]: At program point L55705(lines 55704 55765) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-12-07 00:33:00,018 INFO L858 garLoopResultBuilder]: For program point L55713(lines 55713 55765) no Hoare annotation was computed. [2021-12-07 00:33:00,018 INFO L858 garLoopResultBuilder]: For program point L55771(lines 55771 55775) no Hoare annotation was computed. [2021-12-07 00:33:00,018 INFO L858 garLoopResultBuilder]: For program point L55738(line 55738) no Hoare annotation was computed. [2021-12-07 00:33:00,018 INFO L858 garLoopResultBuilder]: For program point L55467-2(lines 55467 55472) no Hoare annotation was computed. [2021-12-07 00:33:00,018 INFO L858 garLoopResultBuilder]: For program point L55525(lines 55525 55528) no Hoare annotation was computed. [2021-12-07 00:33:00,018 INFO L858 garLoopResultBuilder]: For program point L55467(lines 55467 55472) no Hoare annotation was computed. [2021-12-07 00:33:00,018 INFO L854 garLoopResultBuilder]: At program point L55475(line 55475) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-12-07 00:33:00,018 INFO L858 garLoopResultBuilder]: For program point L55698(lines 55698 55765) no Hoare annotation was computed. [2021-12-07 00:33:00,018 INFO L858 garLoopResultBuilder]: For program point L55516(lines 55516 55519) no Hoare annotation was computed. [2021-12-07 00:33:00,019 INFO L854 garLoopResultBuilder]: At program point L55772(lines 55685 55781) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-12-07 00:33:00,019 INFO L858 garLoopResultBuilder]: For program point L55460-1(line 55460) no Hoare annotation was computed. [2021-12-07 00:33:00,019 INFO L854 garLoopResultBuilder]: At program point L55493(line 55493) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-12-07 00:33:00,019 INFO L858 garLoopResultBuilder]: For program point L55716(lines 55716 55765) no Hoare annotation was computed. [2021-12-07 00:33:00,019 INFO L858 garLoopResultBuilder]: For program point L55493-1(line 55493) no Hoare annotation was computed. [2021-12-07 00:33:00,019 INFO L854 garLoopResultBuilder]: At program point L55460(line 55460) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-12-07 00:33:00,019 INFO L858 garLoopResultBuilder]: For program point L9305(lines 9305 9310) no Hoare annotation was computed. [2021-12-07 00:33:00,019 INFO L854 garLoopResultBuilder]: At program point L9305-1(lines 9302 9313) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-12-07 00:33:00,019 INFO L854 garLoopResultBuilder]: At program point L55542(line 55542) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-12-07 00:33:00,019 INFO L854 garLoopResultBuilder]: At program point L55699(lines 55698 55765) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-12-07 00:33:00,019 INFO L858 garLoopResultBuilder]: For program point L55509-2(lines 55509 55515) no Hoare annotation was computed. [2021-12-07 00:33:00,019 INFO L858 garLoopResultBuilder]: For program point L55509(lines 55509 55515) no Hoare annotation was computed. [2021-12-07 00:33:00,019 INFO L858 garLoopResultBuilder]: For program point L55542-1(line 55542) no Hoare annotation was computed. [2021-12-07 00:33:00,019 INFO L858 garLoopResultBuilder]: For program point L55707(lines 55707 55765) no Hoare annotation was computed. [2021-12-07 00:33:00,019 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-07 00:33:00,019 INFO L854 garLoopResultBuilder]: At program point L72157(lines 72156 72158) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-12-07 00:33:00,020 INFO L854 garLoopResultBuilder]: At program point L55717(lines 55716 55765) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-12-07 00:33:00,020 INFO L858 garLoopResultBuilder]: For program point L55502(lines 55502 55523) no Hoare annotation was computed. [2021-12-07 00:33:00,020 INFO L858 garLoopResultBuilder]: For program point L55758(line 55758) no Hoare annotation was computed. [2021-12-07 00:33:00,020 INFO L854 garLoopResultBuilder]: At program point L55469(line 55469) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-12-07 00:33:00,020 INFO L858 garLoopResultBuilder]: For program point L55469-1(line 55469) no Hoare annotation was computed. [2021-12-07 00:33:00,020 INFO L854 garLoopResultBuilder]: At program point L55766(lines 55685 55781) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-12-07 00:33:00,020 INFO L854 garLoopResultBuilder]: At program point L55774(lines 55685 55781) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-12-07 00:33:00,020 INFO L854 garLoopResultBuilder]: At program point L55708(lines 55707 55765) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-12-07 00:33:00,020 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-12-07 00:33:00,020 INFO L854 garLoopResultBuilder]: At program point L9307(line 9307) the Hoare annotation is: false [2021-12-07 00:33:00,020 INFO L858 garLoopResultBuilder]: For program point L55701(lines 55701 55765) no Hoare annotation was computed. [2021-12-07 00:33:00,020 INFO L858 garLoopResultBuilder]: For program point L55496-1(line 55496) no Hoare annotation was computed. [2021-12-07 00:33:00,020 INFO L854 garLoopResultBuilder]: At program point L55529-2(lines 55491 55547) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-12-07 00:33:00,020 INFO L858 garLoopResultBuilder]: For program point L55529(lines 55529 55533) no Hoare annotation was computed. [2021-12-07 00:33:00,020 INFO L854 garLoopResultBuilder]: At program point L55496(line 55496) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-12-07 00:33:00,020 INFO L858 garLoopResultBuilder]: For program point L55504(lines 55504 55507) no Hoare annotation was computed. [2021-12-07 00:33:00,021 INFO L854 garLoopResultBuilder]: At program point L55479(lines 55452 55481) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-12-07 00:33:00,021 INFO L854 garLoopResultBuilder]: At program point L55702(lines 55701 55765) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-12-07 00:33:00,021 INFO L858 garLoopResultBuilder]: For program point L55710(lines 55710 55765) no Hoare annotation was computed. [2021-12-07 00:33:00,021 INFO L861 garLoopResultBuilder]: At program point L55113(line 55113) the Hoare annotation is: true [2021-12-07 00:33:00,021 INFO L858 garLoopResultBuilder]: For program point i915_write32___9FINAL(lines 55093 55117) no Hoare annotation was computed. [2021-12-07 00:33:00,021 INFO L858 garLoopResultBuilder]: For program point L55113-1(line 55113) no Hoare annotation was computed. [2021-12-07 00:33:00,021 INFO L858 garLoopResultBuilder]: For program point L55098-1(line 55098) no Hoare annotation was computed. [2021-12-07 00:33:00,021 INFO L858 garLoopResultBuilder]: For program point L55102(lines 55102 55107) no Hoare annotation was computed. [2021-12-07 00:33:00,021 INFO L858 garLoopResultBuilder]: For program point i915_write32___9EXIT(lines 55093 55117) no Hoare annotation was computed. [2021-12-07 00:33:00,021 INFO L861 garLoopResultBuilder]: At program point i915_write32___9ENTRY(lines 55093 55117) the Hoare annotation is: true [2021-12-07 00:33:00,021 INFO L861 garLoopResultBuilder]: At program point L55104(line 55104) the Hoare annotation is: true [2021-12-07 00:33:00,021 INFO L858 garLoopResultBuilder]: For program point L55100-1(lines 55100 55111) no Hoare annotation was computed. [2021-12-07 00:33:00,021 INFO L861 garLoopResultBuilder]: At program point L55098(line 55098) the Hoare annotation is: true [2021-12-07 00:33:00,021 INFO L858 garLoopResultBuilder]: For program point L55101(lines 55101 55109) no Hoare annotation was computed. [2021-12-07 00:33:00,021 INFO L858 garLoopResultBuilder]: For program point L55100(lines 55100 55111) no Hoare annotation was computed. [2021-12-07 00:33:00,022 INFO L861 garLoopResultBuilder]: At program point gen6_gt_force_wake_getENTRY(lines 8226 8256) the Hoare annotation is: true [2021-12-07 00:33:00,022 INFO L861 garLoopResultBuilder]: At program point L8250(line 8250) the Hoare annotation is: true [2021-12-07 00:33:00,022 INFO L858 garLoopResultBuilder]: For program point L8248-1(lines 8226 8256) no Hoare annotation was computed. [2021-12-07 00:33:00,022 INFO L858 garLoopResultBuilder]: For program point L8248(lines 8248 8253) no Hoare annotation was computed. [2021-12-07 00:33:00,022 INFO L858 garLoopResultBuilder]: For program point gen6_gt_force_wake_getEXIT(lines 8226 8256) no Hoare annotation was computed. [2021-12-07 00:33:00,022 INFO L861 garLoopResultBuilder]: At program point L8239(lines 8239 8240) the Hoare annotation is: true [2021-12-07 00:33:00,022 INFO L858 garLoopResultBuilder]: For program point L8237-1(lines 8237 8243) no Hoare annotation was computed. [2021-12-07 00:33:00,022 INFO L858 garLoopResultBuilder]: For program point L8237(lines 8237 8243) no Hoare annotation was computed. [2021-12-07 00:33:00,022 INFO L858 garLoopResultBuilder]: For program point L8233-1(line 8233) no Hoare annotation was computed. [2021-12-07 00:33:00,022 INFO L861 garLoopResultBuilder]: At program point L7560(lines 7554 7562) the Hoare annotation is: true [2021-12-07 00:33:00,022 INFO L861 garLoopResultBuilder]: At program point L8233(line 8233) the Hoare annotation is: true [2021-12-07 00:33:00,022 INFO L861 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 17378 17386) the Hoare annotation is: true [2021-12-07 00:33:00,022 INFO L858 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 17378 17386) no Hoare annotation was computed. [2021-12-07 00:33:00,022 INFO L858 garLoopResultBuilder]: For program point IS_ERREXIT(lines 17378 17386) no Hoare annotation was computed. [2021-12-07 00:33:00,025 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2021-12-07 00:33:00,026 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-07 00:33:00,037 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 12:33:00 BoogieIcfgContainer [2021-12-07 00:33:00,037 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-07 00:33:00,038 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-07 00:33:00,038 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-07 00:33:00,038 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-07 00:33:00,038 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:32:54" (3/4) ... [2021-12-07 00:33:00,040 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-12-07 00:33:00,046 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure intel_hdmi_get_modes [2021-12-07 00:33:00,046 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drm_mode_connector_update_edid_property [2021-12-07 00:33:00,046 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock_sched_held [2021-12-07 00:33:00,046 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_i915_reg_rw___11 [2021-12-07 00:33:00,046 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2021-12-07 00:33:00,046 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2021-12-07 00:33:00,046 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drm_crtc_helper_set_mode [2021-12-07 00:33:00,046 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2021-12-07 00:33:00,046 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure intel_hdmi_dpms [2021-12-07 00:33:00,046 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_is_locked [2021-12-07 00:33:00,046 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure intel_attached_hdmi [2021-12-07 00:33:00,046 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drm_get_edid [2021-12-07 00:33:00,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drm_detect_monitor_audio [2021-12-07 00:33:00,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure intel_attached_encoder [2021-12-07 00:33:00,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __gen6_gt_wait_for_fifo [2021-12-07 00:33:00,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drm_connector_property_set_value [2021-12-07 00:33:00,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __gen6_gt_force_wake_get [2021-12-07 00:33:00,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure intel_hdmi_mode_valid [2021-12-07 00:33:00,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drm_add_edid_modes [2021-12-07 00:33:00,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure static_branch [2021-12-07 00:33:00,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure intel_dip_infoframe_csum [2021-12-07 00:33:00,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drm_detect_hdmi_monitor [2021-12-07 00:33:00,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_rcu_dereference [2021-12-07 00:33:00,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock_sched_notrace [2021-12-07 00:33:00,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2021-12-07 00:33:00,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2021-12-07 00:33:00,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i915_read32___11 [2021-12-07 00:33:00,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2021-12-07 00:33:00,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure intel_hdmi_mode_set [2021-12-07 00:33:00,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_lockdep_rcu_enabled [2021-12-07 00:33:00,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure intel_hdmi_detect [2021-12-07 00:33:00,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drm_connector_cleanup [2021-12-07 00:33:00,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-12-07 00:33:00,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure intel_hdmi_mode_fixup [2021-12-07 00:33:00,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure intel_hdmi_destroy [2021-12-07 00:33:00,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~bool~0~X~~u32~0~X~~u64~0~X~int~TO~VOID [2021-12-07 00:33:00,048 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gen6_gt_force_wake_put [2021-12-07 00:33:00,048 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure enc_to_intel_hdmi [2021-12-07 00:33:00,048 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i915_write32___9 [2021-12-07 00:33:00,048 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drm_sysfs_connector_remove [2021-12-07 00:33:00,048 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2021-12-07 00:33:00,048 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gen6_gt_force_wake_get [2021-12-07 00:33:00,048 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure intel_ddc_get_modes [2021-12-07 00:33:00,048 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2021-12-07 00:33:00,150 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2173 nodes and edges [2021-12-07 00:33:00,166 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1062 nodes and edges [2021-12-07 00:33:00,172 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 524 nodes and edges [2021-12-07 00:33:00,176 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 260 nodes and edges [2021-12-07 00:33:00,180 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 130 nodes and edges [2021-12-07 00:33:00,184 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 65 nodes and edges [2021-12-07 00:33:00,188 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 33 nodes and edges [2021-12-07 00:33:00,191 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2021-12-07 00:33:00,195 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2021-12-07 00:33:00,199 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-12-07 00:33:00,202 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-12-07 00:33:00,206 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-07 00:33:00,210 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-07 00:34:32,283 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa7a4ee5-683e-4579-ae18-05e499fbc01b/bin/uautomizer-DrprNOufMa/witness.graphml [2021-12-07 00:34:32,283 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-07 00:34:32,284 INFO L158 Benchmark]: Toolchain (without parser) took 201354.12ms. Allocated memory was 140.5MB in the beginning and 4.3GB in the end (delta: 4.1GB). Free memory was 75.7MB in the beginning and 2.1GB in the end (delta: -2.0GB). Peak memory consumption was 4.8GB. Max. memory is 16.1GB. [2021-12-07 00:34:32,284 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 140.5MB. Free memory is still 117.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-07 00:34:32,284 INFO L158 Benchmark]: CACSL2BoogieTranslator took 32914.84ms. Allocated memory was 140.5MB in the beginning and 2.3GB in the end (delta: 2.1GB). Free memory was 75.2MB in the beginning and 1.7GB in the end (delta: -1.7GB). Peak memory consumption was 612.0MB. Max. memory is 16.1GB. [2021-12-07 00:34:32,284 INFO L158 Benchmark]: Boogie Procedure Inliner took 656.43ms. Allocated memory is still 2.3GB. Free memory was 1.7GB in the beginning and 1.6GB in the end (delta: 144.7MB). Peak memory consumption was 142.6MB. Max. memory is 16.1GB. [2021-12-07 00:34:32,284 INFO L158 Benchmark]: Boogie Preprocessor took 420.35ms. Allocated memory is still 2.3GB. Free memory was 1.6GB in the beginning and 1.5GB in the end (delta: 87.0MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2021-12-07 00:34:32,285 INFO L158 Benchmark]: RCFGBuilder took 69252.25ms. Allocated memory was 2.3GB in the beginning and 4.3GB in the end (delta: 2.0GB). Free memory was 1.5GB in the beginning and 2.4GB in the end (delta: -919.7MB). Peak memory consumption was 2.2GB. Max. memory is 16.1GB. [2021-12-07 00:34:32,285 INFO L158 Benchmark]: TraceAbstraction took 5859.15ms. Allocated memory is still 4.3GB. Free memory was 2.4GB in the beginning and 1.8GB in the end (delta: 614.5MB). Peak memory consumption was 614.5MB. Max. memory is 16.1GB. [2021-12-07 00:34:32,285 INFO L158 Benchmark]: Witness Printer took 92245.44ms. Allocated memory was 4.3GB in the beginning and 4.3GB in the end (delta: 2.1MB). Free memory was 1.8GB in the beginning and 2.1GB in the end (delta: -267.7MB). Peak memory consumption was 2.4GB. Max. memory is 16.1GB. [2021-12-07 00:34:32,286 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 140.5MB. Free memory is still 117.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 32914.84ms. Allocated memory was 140.5MB in the beginning and 2.3GB in the end (delta: 2.1GB). Free memory was 75.2MB in the beginning and 1.7GB in the end (delta: -1.7GB). Peak memory consumption was 612.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 656.43ms. Allocated memory is still 2.3GB. Free memory was 1.7GB in the beginning and 1.6GB in the end (delta: 144.7MB). Peak memory consumption was 142.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 420.35ms. Allocated memory is still 2.3GB. Free memory was 1.6GB in the beginning and 1.5GB in the end (delta: 87.0MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. * RCFGBuilder took 69252.25ms. Allocated memory was 2.3GB in the beginning and 4.3GB in the end (delta: 2.0GB). Free memory was 1.5GB in the beginning and 2.4GB in the end (delta: -919.7MB). Peak memory consumption was 2.2GB. Max. memory is 16.1GB. * TraceAbstraction took 5859.15ms. Allocated memory is still 4.3GB. Free memory was 2.4GB in the beginning and 1.8GB in the end (delta: 614.5MB). Peak memory consumption was 614.5MB. Max. memory is 16.1GB. * Witness Printer took 92245.44ms. Allocated memory was 4.3GB in the beginning and 4.3GB in the end (delta: 2.1MB). Free memory was 1.8GB in the beginning and 2.1GB in the end (delta: -267.7MB). Peak memory consumption was 2.4GB. 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: 5.8s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 3.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.5s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 708 SdHoareTripleChecker+Valid, 3.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 679 mSDsluCounter, 628 SdHoareTripleChecker+Invalid, 2.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 154 mSDsCounter, 307 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 212 IncrementalHoareTripleChecker+Invalid, 520 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 307 mSolverCounterUnsat, 474 mSDtfsCounter, 212 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, 1714 FormulaSimplificationTreeSizeReductionInter, 0.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 0.9s 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! [2021-12-07 00:34:32,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa7a4ee5-683e-4579-ae18-05e499fbc01b/bin/uautomizer-DrprNOufMa/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