./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-mwifiex-mwifiex.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9ad7fb26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-mwifiex-mwifiex.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 30d1b47cb300fb578b9cc20ce73bfb6ddd1d40a75659f917df9e9d116bd1f069 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 05:37:09,172 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 05:37:09,174 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 05:37:09,227 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 05:37:09,228 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 05:37:09,233 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 05:37:09,235 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 05:37:09,240 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 05:37:09,243 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 05:37:09,249 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 05:37:09,251 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 05:37:09,253 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 05:37:09,253 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 05:37:09,256 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 05:37:09,260 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 05:37:09,266 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 05:37:09,268 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 05:37:09,269 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 05:37:09,272 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 05:37:09,281 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 05:37:09,283 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 05:37:09,286 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 05:37:09,290 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 05:37:09,291 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 05:37:09,301 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 05:37:09,302 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 05:37:09,302 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 05:37:09,305 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 05:37:09,306 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 05:37:09,307 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 05:37:09,309 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 05:37:09,310 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 05:37:09,312 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 05:37:09,312 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 05:37:09,313 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 05:37:09,314 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 05:37:09,314 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 05:37:09,315 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 05:37:09,315 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 05:37:09,316 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 05:37:09,316 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 05:37:09,317 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-03 05:37:09,370 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 05:37:09,370 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 05:37:09,371 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 05:37:09,371 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 05:37:09,371 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 05:37:09,372 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 05:37:09,372 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 05:37:09,372 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 05:37:09,372 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 05:37:09,372 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 05:37:09,373 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 05:37:09,373 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 05:37:09,373 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 05:37:09,373 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 05:37:09,374 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 05:37:09,374 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 05:37:09,375 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 05:37:09,375 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 05:37:09,375 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 05:37:09,375 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 05:37:09,376 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 05:37:09,376 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 05:37:09,376 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 05:37:09,376 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 05:37:09,376 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 05:37:09,377 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 05:37:09,377 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 05:37:09,377 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:37:09,378 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 05:37:09,378 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 05:37:09,378 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 05:37:09,378 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 05:37:09,378 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 05:37:09,379 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 05:37:09,379 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 05:37:09,379 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 05:37:09,379 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 30d1b47cb300fb578b9cc20ce73bfb6ddd1d40a75659f917df9e9d116bd1f069 [2021-11-03 05:37:09,712 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 05:37:09,741 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 05:37:09,744 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 05:37:09,745 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 05:37:09,747 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 05:37:09,749 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-mwifiex-mwifiex.cil.i [2021-11-03 05:37:09,845 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH/data/0529db163/a12faf993afc4fa4902579cf50dd5a37/FLAGe575e1d73 [2021-11-03 05:37:11,622 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 05:37:11,624 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-mwifiex-mwifiex.cil.i [2021-11-03 05:37:11,878 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH/data/0529db163/a12faf993afc4fa4902579cf50dd5a37/FLAGe575e1d73 [2021-11-03 05:37:12,245 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH/data/0529db163/a12faf993afc4fa4902579cf50dd5a37 [2021-11-03 05:37:12,249 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 05:37:12,252 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 05:37:12,257 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 05:37:12,257 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 05:37:12,261 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 05:37:12,262 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:37:12" (1/1) ... [2021-11-03 05:37:12,263 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a0719fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:37:12, skipping insertion in model container [2021-11-03 05:37:12,263 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:37:12" (1/1) ... [2021-11-03 05:37:12,275 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 05:37:12,830 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:37:16,595 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:16,875 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:16,883 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:17,006 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:17,156 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:19,434 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:19,485 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:20,961 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:20,990 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:20,996 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:21,012 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:21,013 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:21,016 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:21,020 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:21,024 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:21,028 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:21,031 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:21,068 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:21,073 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:21,076 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:21,346 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:21,527 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:21,531 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:22,003 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:22,427 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:22,696 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:22,697 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:22,699 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:22,704 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:23,086 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:23,087 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:23,087 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:23,088 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:23,338 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:23,340 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:23,341 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:23,343 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:23,344 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:23,345 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:23,378 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:23,382 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:23,505 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:23,506 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:23,509 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:23,642 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:23,642 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:23,663 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:23,668 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:24,111 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:24,112 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:24,133 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:24,134 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:24,219 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:24,222 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:24,228 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:24,229 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:24,571 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:24,571 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,002 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,050 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,053 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,054 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,055 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,083 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,088 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,089 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,089 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,090 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,091 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,092 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,093 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,093 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,094 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,095 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,095 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,099 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,100 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,122 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,123 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,151 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,156 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,158 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,196 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,198 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,202 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,203 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,204 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,204 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,205 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,205 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,206 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,574 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,577 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,578 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,578 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,579 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,580 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,582 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,648 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,651 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,652 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:25,666 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:37:26,340 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:194) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1054) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:962) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1437) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:729) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1381) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1068) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1068) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1068) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1452) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3247) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2321) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:594) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-03 05:37:26,346 INFO L168 Benchmark]: Toolchain (without parser) took 14091.91 ms. Allocated memory was 113.2 MB in the beginning and 260.0 MB in the end (delta: 146.8 MB). Free memory was 64.9 MB in the beginning and 141.5 MB in the end (delta: -76.6 MB). Peak memory consumption was 129.3 MB. Max. memory is 16.1 GB. [2021-11-03 05:37:26,347 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 113.2 MB. Free memory is still 90.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 05:37:26,348 INFO L168 Benchmark]: CACSL2BoogieTranslator took 14086.21 ms. Allocated memory was 113.2 MB in the beginning and 260.0 MB in the end (delta: 146.8 MB). Free memory was 64.9 MB in the beginning and 141.5 MB in the end (delta: -76.6 MB). Peak memory consumption was 129.3 MB. Max. memory is 16.1 GB. [2021-11-03 05:37:26,350 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 113.2 MB. Free memory is still 90.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 14086.21 ms. Allocated memory was 113.2 MB in the beginning and 260.0 MB in the end (delta: 146.8 MB). Free memory was 64.9 MB in the beginning and 141.5 MB in the end (delta: -76.6 MB). Peak memory consumption was 129.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:194) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-mwifiex-mwifiex.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 30d1b47cb300fb578b9cc20ce73bfb6ddd1d40a75659f917df9e9d116bd1f069 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 05:37:28,844 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 05:37:28,848 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 05:37:28,911 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 05:37:28,912 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 05:37:28,918 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 05:37:28,920 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 05:37:28,929 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 05:37:28,933 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 05:37:28,943 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 05:37:28,945 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 05:37:28,947 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 05:37:28,948 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 05:37:28,951 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 05:37:28,953 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 05:37:28,959 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 05:37:28,962 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 05:37:28,963 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 05:37:28,966 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 05:37:28,976 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 05:37:28,979 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 05:37:28,981 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 05:37:28,985 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 05:37:28,987 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 05:37:28,998 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 05:37:28,998 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 05:37:28,999 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 05:37:29,001 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 05:37:29,002 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 05:37:29,004 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 05:37:29,004 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 05:37:29,005 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 05:37:29,008 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 05:37:29,009 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 05:37:29,011 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 05:37:29,012 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 05:37:29,013 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 05:37:29,013 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 05:37:29,014 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 05:37:29,016 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 05:37:29,017 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 05:37:29,023 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-03 05:37:29,072 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 05:37:29,072 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 05:37:29,074 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 05:37:29,074 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 05:37:29,075 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 05:37:29,075 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 05:37:29,075 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 05:37:29,075 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 05:37:29,076 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 05:37:29,077 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 05:37:29,079 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 05:37:29,079 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 05:37:29,079 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 05:37:29,080 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 05:37:29,080 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 05:37:29,080 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 05:37:29,081 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 05:37:29,081 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 05:37:29,081 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 05:37:29,081 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 05:37:29,082 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 05:37:29,082 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 05:37:29,082 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 05:37:29,083 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:37:29,083 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 05:37:29,083 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 05:37:29,083 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 05:37:29,084 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 05:37:29,084 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 05:37:29,084 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 05:37:29,085 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 05:37:29,085 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 05:37:29,085 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 30d1b47cb300fb578b9cc20ce73bfb6ddd1d40a75659f917df9e9d116bd1f069 [2021-11-03 05:37:29,532 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 05:37:29,570 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 05:37:29,575 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 05:37:29,576 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 05:37:29,577 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 05:37:29,579 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-mwifiex-mwifiex.cil.i [2021-11-03 05:37:29,655 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH/data/92913a150/131a43d3d740457588f2d7eb722fb5ee/FLAGfd145863e [2021-11-03 05:37:31,760 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 05:37:31,762 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-mwifiex-mwifiex.cil.i [2021-11-03 05:37:31,930 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH/data/92913a150/131a43d3d740457588f2d7eb722fb5ee/FLAGfd145863e [2021-11-03 05:37:32,167 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH/data/92913a150/131a43d3d740457588f2d7eb722fb5ee [2021-11-03 05:37:32,170 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 05:37:32,173 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 05:37:32,178 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 05:37:32,179 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 05:37:32,184 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 05:37:32,190 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:37:32" (1/1) ... [2021-11-03 05:37:32,191 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20ce7f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:37:32, skipping insertion in model container [2021-11-03 05:37:32,192 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:37:32" (1/1) ... [2021-11-03 05:37:32,200 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 05:37:32,745 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:37:57,747 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-mwifiex-mwifiex.cil.i[1422713,1422726] [2021-11-03 05:37:57,751 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-mwifiex-mwifiex.cil.i[1422882,1422895] [2021-11-03 05:37:57,752 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-mwifiex-mwifiex.cil.i[1423049,1423062] [2021-11-03 05:37:57,752 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-mwifiex-mwifiex.cil.i[1423217,1423230] [2021-11-03 05:37:57,843 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:37:58,017 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-03 05:37:58,261 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:37:59,835 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-mwifiex-mwifiex.cil.i[1422713,1422726] [2021-11-03 05:37:59,835 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-mwifiex-mwifiex.cil.i[1422882,1422895] [2021-11-03 05:37:59,836 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-mwifiex-mwifiex.cil.i[1423049,1423062] [2021-11-03 05:37:59,836 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-mwifiex-mwifiex.cil.i[1423217,1423230] [2021-11-03 05:37:59,847 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:37:59,961 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 05:38:02,836 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-mwifiex-mwifiex.cil.i[1422713,1422726] [2021-11-03 05:38:02,837 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-mwifiex-mwifiex.cil.i[1422882,1422895] [2021-11-03 05:38:02,837 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-mwifiex-mwifiex.cil.i[1423049,1423062] [2021-11-03 05:38:02,837 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-mwifiex-mwifiex.cil.i[1423217,1423230] [2021-11-03 05:38:02,854 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:38:03,775 INFO L208 MainTranslator]: Completed translation [2021-11-03 05:38:03,776 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:38:03 WrapperNode [2021-11-03 05:38:03,776 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 05:38:03,778 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 05:38:03,778 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 05:38:03,778 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 05:38:03,787 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:38:03" (1/1) ... [2021-11-03 05:38:04,230 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:38:03" (1/1) ... [2021-11-03 05:38:10,722 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 05:38:10,723 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 05:38:10,723 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 05:38:10,725 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 05:38:10,737 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:38:03" (1/1) ... [2021-11-03 05:38:10,738 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:38:03" (1/1) ... [2021-11-03 05:38:12,978 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:38:03" (1/1) ... [2021-11-03 05:38:12,980 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:38:03" (1/1) ... [2021-11-03 05:38:17,826 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:38:03" (1/1) ... [2021-11-03 05:38:18,557 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:38:03" (1/1) ... [2021-11-03 05:38:19,058 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:38:03" (1/1) ... [2021-11-03 05:38:20,375 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 05:38:20,390 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 05:38:20,390 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 05:38:20,391 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 05:38:20,392 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:38:03" (1/1) ... [2021-11-03 05:38:20,411 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:38:20,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 05:38:20,446 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-03 05:38:20,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b01e4a1-e5aa-484e-8d2b-ac5169aa29e3/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-03 05:38:20,511 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-03 05:38:20,511 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_deauthenticate_infra [2021-11-03 05:38:20,512 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_deauthenticate_infra [2021-11-03 05:38:20,512 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_free_adapter [2021-11-03 05:38:20,512 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_free_adapter [2021-11-03 05:38:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_process_sta_event [2021-11-03 05:38:20,513 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_process_sta_event [2021-11-03 05:38:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_clean_cmd_node [2021-11-03 05:38:20,513 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_clean_cmd_node [2021-11-03 05:38:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-03 05:38:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-03 05:38:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_shutdown_drv [2021-11-03 05:38:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_shutdown_drv [2021-11-03 05:38:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_send_cmd_sync [2021-11-03 05:38:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_send_cmd_sync [2021-11-03 05:38:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_process_hs_config [2021-11-03 05:38:20,515 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_process_hs_config [2021-11-03 05:38:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_reset_connect_state [2021-11-03 05:38:20,515 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_reset_connect_state [2021-11-03 05:38:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-03 05:38:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_update_uap_custom_ie [2021-11-03 05:38:20,516 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_update_uap_custom_ie [2021-11-03 05:38:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-03 05:38:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-03 05:38:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_recycle_cmd_node [2021-11-03 05:38:20,516 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_recycle_cmd_node [2021-11-03 05:38:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_disable_auto_ds [2021-11-03 05:38:20,517 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_disable_auto_ds [2021-11-03 05:38:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_cmd_802_11_associate [2021-11-03 05:38:20,518 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_cmd_802_11_associate [2021-11-03 05:38:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_cfg80211_scan [2021-11-03 05:38:20,518 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_cfg80211_scan [2021-11-03 05:38:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_cfg80211_stop_ap [2021-11-03 05:38:20,519 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_cfg80211_stop_ap [2021-11-03 05:38:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_set_hs_params [2021-11-03 05:38:20,519 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_set_hs_params [2021-11-03 05:38:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 05:38:20,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-03 05:38:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-03 05:38:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_process_cmdresp_error [2021-11-03 05:38:20,520 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_process_cmdresp_error [2021-11-03 05:38:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_11h_activate [2021-11-03 05:38:20,520 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_11h_activate [2021-11-03 05:38:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_ret_11n_delba [2021-11-03 05:38:20,521 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_ret_11n_delba [2021-11-03 05:38:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_ret_802_11_ad_hoc_stop [2021-11-03 05:38:20,522 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_ret_802_11_ad_hoc_stop [2021-11-03 05:38:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 05:38:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_ret_802_11_ad_hoc [2021-11-03 05:38:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_ret_802_11_ad_hoc [2021-11-03 05:38:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-03 05:38:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_ret_802_11_deauthenticate [2021-11-03 05:38:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_ret_802_11_deauthenticate [2021-11-03 05:38:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_ret_tx_rate_cfg [2021-11-03 05:38:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_ret_tx_rate_cfg [2021-11-03 05:38:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_dnld_cmd_to_fw [2021-11-03 05:38:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_dnld_cmd_to_fw [2021-11-03 05:38:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_cfg80211_leave_ibss [2021-11-03 05:38:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_cfg80211_leave_ibss [2021-11-03 05:38:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 05:38:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 05:38:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_cmd_802_11_ad_hoc_start [2021-11-03 05:38:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_cmd_802_11_ad_hoc_start [2021-11-03 05:38:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_scan_channel_list [2021-11-03 05:38:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_scan_channel_list [2021-11-03 05:38:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_sta_prepare_cmd [2021-11-03 05:38:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_sta_prepare_cmd [2021-11-03 05:38:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-03 05:38:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-03 05:38:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-03 05:38:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-03 05:38:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_free_cmd_buffer [2021-11-03 05:38:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_free_cmd_buffer [2021-11-03 05:38:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_handle_rx_packet [2021-11-03 05:38:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_handle_rx_packet [2021-11-03 05:38:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_clean_txrx [2021-11-03 05:38:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_clean_txrx [2021-11-03 05:38:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_set_mac_address [2021-11-03 05:38:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_set_mac_address [2021-11-03 05:38:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_remove_card [2021-11-03 05:38:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_remove_card [2021-11-03 05:38:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_enable_hs [2021-11-03 05:38:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_enable_hs [2021-11-03 05:38:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_11h_process_join [2021-11-03 05:38:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_11h_process_join [2021-11-03 05:38:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_send_cmd_async [2021-11-03 05:38:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_send_cmd_async [2021-11-03 05:38:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 05:38:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-03 05:38:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-03 05:38:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-03 05:38:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-03 05:38:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_exec_next_cmd [2021-11-03 05:38:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_exec_next_cmd [2021-11-03 05:38:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_process_cmdresp [2021-11-03 05:38:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_process_cmdresp [2021-11-03 05:38:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_ret_802_11_rssi_info [2021-11-03 05:38:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_ret_802_11_rssi_info [2021-11-03 05:38:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_cfg80211_suspend [2021-11-03 05:38:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_cfg80211_suspend [2021-11-03 05:38:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_11n_ba_stream_timeout [2021-11-03 05:38:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_11n_ba_stream_timeout [2021-11-03 05:38:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 05:38:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 05:38:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-03 05:38:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-03 05:38:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-03 05:38:21,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-03 05:38:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-03 05:38:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-03 05:38:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_deauthenticate [2021-11-03 05:38:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_deauthenticate [2021-11-03 05:38:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_wmm_process_tx [2021-11-03 05:38:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_wmm_process_tx [2021-11-03 05:38:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-03 05:38:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-03 05:38:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-03 05:38:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-03 05:38:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-03 05:38:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_adapter_cleanup [2021-11-03 05:38:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_adapter_cleanup [2021-11-03 05:38:21,181 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_dequeue_tx_packet [2021-11-03 05:38:21,181 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_dequeue_tx_packet [2021-11-03 05:38:21,181 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_process_event [2021-11-03 05:38:21,181 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_process_event [2021-11-03 05:38:21,181 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_del_mgmt_ies [2021-11-03 05:38:21,182 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_del_mgmt_ies [2021-11-03 05:38:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_cmd_802_11_ad_hoc_join [2021-11-03 05:38:21,182 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_cmd_802_11_ad_hoc_join [2021-11-03 05:38:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_process_sta_cmdresp [2021-11-03 05:38:21,182 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_process_sta_cmdresp [2021-11-03 05:38:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-03 05:38:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-03 05:38:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-03 05:38:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-03 05:38:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_send_delba [2021-11-03 05:38:21,183 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_send_delba [2021-11-03 05:38:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-03 05:38:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_process_uap_event [2021-11-03 05:38:21,184 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_process_uap_event [2021-11-03 05:38:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_scan_networks [2021-11-03 05:38:21,184 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_scan_networks [2021-11-03 05:38:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_send_addba [2021-11-03 05:38:21,185 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_send_addba [2021-11-03 05:38:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_cfg80211_set_coalesce [2021-11-03 05:38:21,185 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_cfg80211_set_coalesce [2021-11-03 05:38:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_set_multicast_list [2021-11-03 05:38:21,185 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_set_multicast_list [2021-11-03 05:38:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_main_process [2021-11-03 05:38:21,186 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_main_process [2021-11-03 05:38:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_tx_timeout [2021-11-03 05:38:21,186 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_tx_timeout [2021-11-03 05:38:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_update_autoindex_ies [2021-11-03 05:38:21,187 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_update_autoindex_ies [2021-11-03 05:38:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_request_set_multicast_list [2021-11-03 05:38:21,187 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_request_set_multicast_list [2021-11-03 05:38:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_main_work_queue [2021-11-03 05:38:21,187 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_main_work_queue [2021-11-03 05:38:21,197 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_unregister [2021-11-03 05:38:21,197 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_unregister [2021-11-03 05:38:21,197 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_insert_cmd_to_free_q [2021-11-03 05:38:21,197 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_insert_cmd_to_free_q [2021-11-03 05:38:21,198 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_cancel_all_pending_cmd [2021-11-03 05:38:21,198 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_cancel_all_pending_cmd