./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_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_c028ad50-1170-4e13-8bbc-8d4ada1bc745/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c028ad50-1170-4e13-8bbc-8d4ada1bc745/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_c028ad50-1170-4e13-8bbc-8d4ada1bc745/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c028ad50-1170-4e13-8bbc-8d4ada1bc745/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-mwifiex-mwifiex.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c028ad50-1170-4e13-8bbc-8d4ada1bc745/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_c028ad50-1170-4e13-8bbc-8d4ada1bc745/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 dd47685a7b9cd1abfe329af31d07379140f4936df84c19bafb567fb8d6210f5f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 05:02:38,323 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 05:02:38,326 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 05:02:38,365 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 05:02:38,366 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 05:02:38,367 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 05:02:38,369 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 05:02:38,371 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 05:02:38,373 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 05:02:38,374 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 05:02:38,376 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 05:02:38,377 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 05:02:38,378 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 05:02:38,379 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 05:02:38,380 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 05:02:38,382 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 05:02:38,383 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 05:02:38,384 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 05:02:38,386 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 05:02:38,389 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 05:02:38,391 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 05:02:38,395 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 05:02:38,397 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 05:02:38,398 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 05:02:38,402 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 05:02:38,408 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 05:02:38,408 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 05:02:38,409 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 05:02:38,410 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 05:02:38,411 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 05:02:38,412 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 05:02:38,412 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 05:02:38,413 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 05:02:38,414 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 05:02:38,415 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 05:02:38,416 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 05:02:38,416 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 05:02:38,417 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 05:02:38,417 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 05:02:38,418 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 05:02:38,419 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 05:02:38,420 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c028ad50-1170-4e13-8bbc-8d4ada1bc745/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-03 05:02:38,445 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 05:02:38,445 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 05:02:38,446 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 05:02:38,446 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 05:02:38,446 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 05:02:38,446 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 05:02:38,447 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 05:02:38,447 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 05:02:38,447 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 05:02:38,447 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 05:02:38,447 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 05:02:38,448 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 05:02:38,448 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 05:02:38,448 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 05:02:38,448 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 05:02:38,449 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 05:02:38,449 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 05:02:38,449 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 05:02:38,450 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 05:02:38,450 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 05:02:38,450 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 05:02:38,450 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 05:02:38,451 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 05:02:38,451 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 05:02:38,451 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 05:02:38,451 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 05:02:38,451 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 05:02:38,452 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:02:38,452 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 05:02:38,452 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 05:02:38,452 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 05:02:38,453 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 05:02:38,453 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 05:02:38,453 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 05:02:38,453 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 05:02:38,453 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 05:02:38,454 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_c028ad50-1170-4e13-8bbc-8d4ada1bc745/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c028ad50-1170-4e13-8bbc-8d4ada1bc745/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dd47685a7b9cd1abfe329af31d07379140f4936df84c19bafb567fb8d6210f5f [2021-11-03 05:02:38,712 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 05:02:38,732 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 05:02:38,734 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 05:02:38,736 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 05:02:38,736 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 05:02:38,737 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c028ad50-1170-4e13-8bbc-8d4ada1bc745/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-mwifiex-mwifiex.cil.i [2021-11-03 05:02:38,812 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c028ad50-1170-4e13-8bbc-8d4ada1bc745/bin/utaipan-aC7eJsxGYH/data/ee8d7458a/f7e72022dff2448ca2359d709f50853c/FLAG3f8a05e26 [2021-11-03 05:02:40,441 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 05:02:40,442 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c028ad50-1170-4e13-8bbc-8d4ada1bc745/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-mwifiex-mwifiex.cil.i [2021-11-03 05:02:40,572 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c028ad50-1170-4e13-8bbc-8d4ada1bc745/bin/utaipan-aC7eJsxGYH/data/ee8d7458a/f7e72022dff2448ca2359d709f50853c/FLAG3f8a05e26 [2021-11-03 05:02:40,697 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c028ad50-1170-4e13-8bbc-8d4ada1bc745/bin/utaipan-aC7eJsxGYH/data/ee8d7458a/f7e72022dff2448ca2359d709f50853c [2021-11-03 05:02:40,699 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 05:02:40,700 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 05:02:40,702 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 05:02:40,702 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 05:02:40,705 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 05:02:40,706 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:02:40" (1/1) ... [2021-11-03 05:02:40,708 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@789871ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:02:40, skipping insertion in model container [2021-11-03 05:02:40,708 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:02:40" (1/1) ... [2021-11-03 05:02:40,716 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 05:02:41,268 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:02:43,984 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 05:02:44,305 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 05:02:44,312 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 05:02:44,477 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 05:02:44,684 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 05:02:45,549 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 05:02:45,549 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 05:02:45,550 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 05:02:45,551 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 05:02:45,551 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 05:02:45,551 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 05:02:45,557 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 05:02:45,561 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 05:02:46,091 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 05:02:46,133 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 05:02:47,052 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 05:02:47,078 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 05:02:47,083 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 05:02:47,109 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 05:02:47,111 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 05:02:47,114 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 05:02:47,117 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 05:02:47,128 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 05:02:47,131 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 05:02:47,134 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 05:02:47,175 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 05:02:47,180 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 05:02:47,182 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 05:02:47,398 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 05:02:47,530 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 05:02:47,533 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 05:02:47,704 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 05:02:48,098 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 05:02:48,308 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 05:02:48,308 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 05:02:48,310 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 05:02:48,314 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 05:02:48,447 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 05:02:48,447 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 05:02:48,447 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 05:02:48,448 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 05:02:48,650 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 05:02:48,652 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 05:02:48,653 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 05:02:48,656 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 05:02:48,658 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 05:02:48,658 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 05:02:48,680 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 05:02:48,687 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 05:02:48,803 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 05:02:48,804 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 05:02:48,806 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 05:02:48,937 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 05:02:48,938 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 05:02:48,962 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 05:02:48,970 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 05:02:49,282 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 05:02:49,283 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 05:02:49,308 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 05:02:49,308 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 05:02:49,417 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 05:02:49,419 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 05:02:49,425 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 05:02:49,425 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 05:02:49,459 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 05:02:49,679 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 05:02:49,679 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 05:02:50,227 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 05:02:50,306 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 05:02:50,309 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 05:02:50,312 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 05:02:50,314 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 05:02:50,355 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 05:02:50,367 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 05:02:50,368 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 05:02:50,369 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 05:02:50,370 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 05:02:50,372 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 05:02:50,373 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 05:02:50,374 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 05:02:50,375 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 05:02:50,376 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 05:02:50,376 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 05:02:50,377 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 05:02:50,380 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 05:02:50,381 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 05:02:50,413 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 05:02:50,414 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 05:02:50,445 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 05:02:50,451 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 05:02:50,455 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 05:02:50,502 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 05:02:50,506 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 05:02:50,512 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 05:02:50,513 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 05:02:50,513 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 05:02:50,514 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 05:02:50,515 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 05:02:50,515 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 05:02:50,517 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 05:02:50,929 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 05:02:50,932 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 05:02:50,933 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 05:02:50,934 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 05:02:50,935 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 05:02:50,936 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 05:02:50,937 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 05:02:50,960 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 05:02:50,963 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 05:02:50,964 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 05:02:50,970 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 05:02:51,588 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-03 05:02:51,602 INFO L168 Benchmark]: Toolchain (without parser) took 10899.11 ms. Allocated memory was 92.3 MB in the beginning and 415.2 MB in the end (delta: 323.0 MB). Free memory was 39.4 MB in the beginning and 270.9 MB in the end (delta: -231.4 MB). Peak memory consumption was 102.0 MB. Max. memory is 16.1 GB. [2021-11-03 05:02:51,605 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 92.3 MB. Free memory was 62.3 MB in the beginning and 62.3 MB in the end (delta: 21.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 05:02:51,608 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10896.68 ms. Allocated memory was 92.3 MB in the beginning and 415.2 MB in the end (delta: 323.0 MB). Free memory was 39.2 MB in the beginning and 270.9 MB in the end (delta: -231.6 MB). Peak memory consumption was 102.0 MB. Max. memory is 16.1 GB. [2021-11-03 05:02:51,611 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 92.3 MB. Free memory was 62.3 MB in the beginning and 62.3 MB in the end (delta: 21.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 10896.68 ms. Allocated memory was 92.3 MB in the beginning and 415.2 MB in the end (delta: 323.0 MB). Free memory was 39.2 MB in the beginning and 270.9 MB in the end (delta: -231.6 MB). Peak memory consumption was 102.0 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_c028ad50-1170-4e13-8bbc-8d4ada1bc745/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c028ad50-1170-4e13-8bbc-8d4ada1bc745/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_c028ad50-1170-4e13-8bbc-8d4ada1bc745/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c028ad50-1170-4e13-8bbc-8d4ada1bc745/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-mwifiex-mwifiex.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c028ad50-1170-4e13-8bbc-8d4ada1bc745/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_c028ad50-1170-4e13-8bbc-8d4ada1bc745/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 dd47685a7b9cd1abfe329af31d07379140f4936df84c19bafb567fb8d6210f5f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 05:02:53,914 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 05:02:53,917 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 05:02:53,978 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 05:02:53,978 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 05:02:53,983 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 05:02:53,985 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 05:02:53,989 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 05:02:53,992 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 05:02:54,003 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 05:02:54,004 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 05:02:54,006 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 05:02:54,007 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 05:02:54,009 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 05:02:54,011 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 05:02:54,016 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 05:02:54,019 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 05:02:54,020 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 05:02:54,023 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 05:02:54,031 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 05:02:54,034 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 05:02:54,035 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 05:02:54,039 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 05:02:54,040 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 05:02:54,046 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 05:02:54,047 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 05:02:54,047 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 05:02:54,049 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 05:02:54,050 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 05:02:54,051 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 05:02:54,051 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 05:02:54,052 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 05:02:54,054 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 05:02:54,055 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 05:02:54,056 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 05:02:54,056 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 05:02:54,057 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 05:02:54,057 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 05:02:54,058 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 05:02:54,059 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 05:02:54,060 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 05:02:54,061 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c028ad50-1170-4e13-8bbc-8d4ada1bc745/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-03 05:02:54,102 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 05:02:54,103 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 05:02:54,104 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 05:02:54,105 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 05:02:54,105 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 05:02:54,105 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 05:02:54,106 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 05:02:54,106 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 05:02:54,106 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 05:02:54,108 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 05:02:54,109 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 05:02:54,109 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 05:02:54,109 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 05:02:54,110 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 05:02:54,110 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 05:02:54,110 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 05:02:54,110 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 05:02:54,110 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 05:02:54,111 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 05:02:54,111 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 05:02:54,111 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 05:02:54,112 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 05:02:54,112 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 05:02:54,112 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:02:54,112 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 05:02:54,113 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 05:02:54,113 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 05:02:54,113 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 05:02:54,113 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 05:02:54,114 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 05:02:54,114 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 05:02:54,114 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 05:02:54,114 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_c028ad50-1170-4e13-8bbc-8d4ada1bc745/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c028ad50-1170-4e13-8bbc-8d4ada1bc745/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dd47685a7b9cd1abfe329af31d07379140f4936df84c19bafb567fb8d6210f5f [2021-11-03 05:02:54,565 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 05:02:54,608 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 05:02:54,611 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 05:02:54,613 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 05:02:54,614 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 05:02:54,615 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c028ad50-1170-4e13-8bbc-8d4ada1bc745/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-mwifiex-mwifiex.cil.i [2021-11-03 05:02:54,699 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c028ad50-1170-4e13-8bbc-8d4ada1bc745/bin/utaipan-aC7eJsxGYH/data/17e8a8dc7/cfe5e8ac60da4d77a149d2c98854f385/FLAG132697beb [2021-11-03 05:02:56,675 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 05:02:56,677 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c028ad50-1170-4e13-8bbc-8d4ada1bc745/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-mwifiex-mwifiex.cil.i [2021-11-03 05:02:56,858 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c028ad50-1170-4e13-8bbc-8d4ada1bc745/bin/utaipan-aC7eJsxGYH/data/17e8a8dc7/cfe5e8ac60da4d77a149d2c98854f385/FLAG132697beb [2021-11-03 05:02:57,124 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c028ad50-1170-4e13-8bbc-8d4ada1bc745/bin/utaipan-aC7eJsxGYH/data/17e8a8dc7/cfe5e8ac60da4d77a149d2c98854f385 [2021-11-03 05:02:57,127 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 05:02:57,129 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 05:02:57,131 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 05:02:57,131 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 05:02:57,135 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 05:02:57,136 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:02:57" (1/1) ... [2021-11-03 05:02:57,138 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c435361 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:02:57, skipping insertion in model container [2021-11-03 05:02:57,138 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:02:57" (1/1) ... [2021-11-03 05:02:57,147 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 05:02:57,591 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:03:14,684 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_c028ad50-1170-4e13-8bbc-8d4ada1bc745/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-mwifiex-mwifiex.cil.i[1287385,1287398] [2021-11-03 05:03:14,697 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_c028ad50-1170-4e13-8bbc-8d4ada1bc745/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-mwifiex-mwifiex.cil.i[1287532,1287545] [2021-11-03 05:03:14,700 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_c028ad50-1170-4e13-8bbc-8d4ada1bc745/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-mwifiex-mwifiex.cil.i[1287671,1287684] [2021-11-03 05:03:14,700 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_c028ad50-1170-4e13-8bbc-8d4ada1bc745/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-mwifiex-mwifiex.cil.i[1287829,1287842] [2021-11-03 05:03:14,831 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:03:14,962 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-03 05:03:15,248 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:03:16,681 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_c028ad50-1170-4e13-8bbc-8d4ada1bc745/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-mwifiex-mwifiex.cil.i[1287385,1287398] [2021-11-03 05:03:16,682 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_c028ad50-1170-4e13-8bbc-8d4ada1bc745/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-mwifiex-mwifiex.cil.i[1287532,1287545] [2021-11-03 05:03:16,682 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_c028ad50-1170-4e13-8bbc-8d4ada1bc745/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-mwifiex-mwifiex.cil.i[1287671,1287684] [2021-11-03 05:03:16,684 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_c028ad50-1170-4e13-8bbc-8d4ada1bc745/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-mwifiex-mwifiex.cil.i[1287829,1287842] [2021-11-03 05:03:16,694 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:03:16,796 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 05:03:19,493 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_c028ad50-1170-4e13-8bbc-8d4ada1bc745/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-mwifiex-mwifiex.cil.i[1287385,1287398] [2021-11-03 05:03:19,493 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_c028ad50-1170-4e13-8bbc-8d4ada1bc745/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-mwifiex-mwifiex.cil.i[1287532,1287545] [2021-11-03 05:03:19,494 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_c028ad50-1170-4e13-8bbc-8d4ada1bc745/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-mwifiex-mwifiex.cil.i[1287671,1287684] [2021-11-03 05:03:19,494 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_c028ad50-1170-4e13-8bbc-8d4ada1bc745/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-mwifiex-mwifiex.cil.i[1287829,1287842] [2021-11-03 05:03:19,511 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:03:19,968 INFO L208 MainTranslator]: Completed translation [2021-11-03 05:03:19,969 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:03:19 WrapperNode [2021-11-03 05:03:19,969 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 05:03:19,971 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 05:03:19,971 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 05:03:19,972 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 05:03:19,981 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:03:19" (1/1) ... [2021-11-03 05:03:20,489 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:03:19" (1/1) ... [2021-11-03 05:03:26,841 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 05:03:26,858 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 05:03:26,858 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 05:03:26,859 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 05:03:26,870 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:03:19" (1/1) ... [2021-11-03 05:03:26,881 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:03:19" (1/1) ... [2021-11-03 05:03:28,550 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:03:19" (1/1) ... [2021-11-03 05:03:28,554 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:03:19" (1/1) ... [2021-11-03 05:03:33,315 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:03:19" (1/1) ... [2021-11-03 05:03:33,935 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:03:19" (1/1) ... [2021-11-03 05:03:34,637 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:03:19" (1/1) ... [2021-11-03 05:03:36,155 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 05:03:36,157 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 05:03:36,157 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 05:03:36,157 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 05:03:36,158 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:03:19" (1/1) ... [2021-11-03 05:03:36,167 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:03:36,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c028ad50-1170-4e13-8bbc-8d4ada1bc745/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 05:03:36,203 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c028ad50-1170-4e13-8bbc-8d4ada1bc745/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-03 05:03:36,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c028ad50-1170-4e13-8bbc-8d4ada1bc745/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-03 05:03:36,249 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-03 05:03:36,249 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_deauthenticate_infra [2021-11-03 05:03:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_deauthenticate_infra [2021-11-03 05:03:36,249 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_free_adapter [2021-11-03 05:03:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_free_adapter [2021-11-03 05:03:36,250 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_process_sta_event [2021-11-03 05:03:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_process_sta_event [2021-11-03 05:03:36,250 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_clean_cmd_node [2021-11-03 05:03:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_clean_cmd_node [2021-11-03 05:03:36,251 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-03 05:03:36,251 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_11n_rx_reorder_pkt [2021-11-03 05:03:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_11n_rx_reorder_pkt [2021-11-03 05:03:36,251 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_process_uap_rx_packet [2021-11-03 05:03:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_process_uap_rx_packet [2021-11-03 05:03:36,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_19___0 [2021-11-03 05:03:36,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_19___0 [2021-11-03 05:03:36,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_19___1 [2021-11-03 05:03:36,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_19___1 [2021-11-03 05:03:36,252 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_shutdown_drv [2021-11-03 05:03:36,252 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_shutdown_drv [2021-11-03 05:03:36,253 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_send_cmd_sync [2021-11-03 05:03:36,253 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_send_cmd_sync [2021-11-03 05:03:36,253 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_process_hs_config [2021-11-03 05:03:36,253 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_process_hs_config [2021-11-03 05:03:36,253 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_reset_connect_state [2021-11-03 05:03:36,254 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_reset_connect_state [2021-11-03 05:03:36,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-03 05:03:36,254 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_update_uap_custom_ie [2021-11-03 05:03:36,254 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_update_uap_custom_ie [2021-11-03 05:03:36,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-03 05:03:36,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-03 05:03:36,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-03 05:03:36,255 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-03 05:03:36,255 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_recycle_cmd_node [2021-11-03 05:03:36,255 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_recycle_cmd_node [2021-11-03 05:03:36,255 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_disable_auto_ds [2021-11-03 05:03:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_disable_auto_ds [2021-11-03 05:03:36,256 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_cmd_802_11_associate [2021-11-03 05:03:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_cmd_802_11_associate [2021-11-03 05:03:36,256 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_cfg80211_scan [2021-11-03 05:03:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_cfg80211_scan [2021-11-03 05:03:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_cfg80211_stop_ap [2021-11-03 05:03:36,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_cfg80211_stop_ap [2021-11-03 05:03:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_set_hs_params [2021-11-03 05:03:36,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_set_hs_params [2021-11-03 05:03:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_cancel_pending_ioctl [2021-11-03 05:03:36,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_cancel_pending_ioctl [2021-11-03 05:03:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 05:03:36,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-03 05:03:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-03 05:03:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_process_cmdresp_error [2021-11-03 05:03:36,258 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_process_cmdresp_error [2021-11-03 05:03:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_11h_activate [2021-11-03 05:03:36,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_11h_activate [2021-11-03 05:03:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_ret_11n_delba [2021-11-03 05:03:36,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_ret_11n_delba [2021-11-03 05:03:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_ret_802_11_ad_hoc_stop [2021-11-03 05:03:36,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_ret_802_11_ad_hoc_stop [2021-11-03 05:03:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 05:03:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_ret_802_11_ad_hoc [2021-11-03 05:03:36,260 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_ret_802_11_ad_hoc [2021-11-03 05:03:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-03 05:03:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_ret_802_11_deauthenticate [2021-11-03 05:03:36,261 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_ret_802_11_deauthenticate [2021-11-03 05:03:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2021-11-03 05:03:36,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2021-11-03 05:03:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_ret_tx_rate_cfg [2021-11-03 05:03:36,261 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_ret_tx_rate_cfg [2021-11-03 05:03:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure scan_delay_timer_fn [2021-11-03 05:03:36,262 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_delay_timer_fn [2021-11-03 05:03:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_dnld_cmd_to_fw [2021-11-03 05:03:36,262 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_dnld_cmd_to_fw [2021-11-03 05:03:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_cfg80211_leave_ibss [2021-11-03 05:03:36,262 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_cfg80211_leave_ibss [2021-11-03 05:03:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 05:03:36,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 05:03:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_cmd_802_11_ad_hoc_start [2021-11-03 05:03:36,263 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_cmd_802_11_ad_hoc_start [2021-11-03 05:03:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_scan_channel_list [2021-11-03 05:03:36,263 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_scan_channel_list [2021-11-03 05:03:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_sta_prepare_cmd [2021-11-03 05:03:36,264 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_sta_prepare_cmd [2021-11-03 05:03:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-03 05:03:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-03 05:03:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-03 05:03:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-03 05:03:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_ret_802_11_scan [2021-11-03 05:03:36,265 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_ret_802_11_scan [2021-11-03 05:03:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_process_sta_rx_packet [2021-11-03 05:03:36,265 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_process_sta_rx_packet [2021-11-03 05:03:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_free_cmd_buffer [2021-11-03 05:03:36,265 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_free_cmd_buffer [2021-11-03 05:03:36,266 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_handle_rx_packet [2021-11-03 05:03:36,266 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_handle_rx_packet [2021-11-03 05:03:36,266 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_clean_txrx [2021-11-03 05:03:36,266 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_clean_txrx [2021-11-03 05:03:36,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2021-11-03 05:03:36,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2021-11-03 05:03:36,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2021-11-03 05:03:36,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2021-11-03 05:03:36,267 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_set_mac_address [2021-11-03 05:03:36,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_set_mac_address [2021-11-03 05:03:36,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_21 [2021-11-03 05:03:36,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_21 [2021-11-03 05:03:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_20 [2021-11-03 05:03:36,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_20 [2021-11-03 05:03:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_remove_card [2021-11-03 05:03:36,268 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_remove_card [2021-11-03 05:03:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_19 [2021-11-03 05:03:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_19 [2021-11-03 05:03:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_enable_hs [2021-11-03 05:03:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_enable_hs [2021-11-03 05:03:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_11h_process_join [2021-11-03 05:03:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_11h_process_join [2021-11-03 05:03:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_send_cmd_async [2021-11-03 05:03:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_send_cmd_async [2021-11-03 05:03:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 05:03:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-03 05:03:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-03 05:03:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-03 05:03:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-03 05:03:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_exec_next_cmd [2021-11-03 05:03:36,271 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_exec_next_cmd [2021-11-03 05:03:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_cmd_timeout_func [2021-11-03 05:03:36,271 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_cmd_timeout_func [2021-11-03 05:03:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_process_cmdresp [2021-11-03 05:03:36,272 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_process_cmdresp [2021-11-03 05:03:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_ret_802_11_rssi_info [2021-11-03 05:03:36,272 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_ret_802_11_rssi_info [2021-11-03 05:03:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_cfg80211_suspend [2021-11-03 05:03:36,272 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_cfg80211_suspend [2021-11-03 05:03:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_11n_ba_stream_timeout [2021-11-03 05:03:36,273 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_11n_ba_stream_timeout [2021-11-03 05:03:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 05:03:36,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 05:03:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-03 05:03:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-03 05:03:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-03 05:03:36,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-03 05:03:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-03 05:03:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-03 05:03:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_deauthenticate [2021-11-03 05:03:36,274 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_deauthenticate [2021-11-03 05:03:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_wmm_process_tx [2021-11-03 05:03:36,275 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_wmm_process_tx [2021-11-03 05:03:36,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-03 05:03:36,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-03 05:03:36,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-03 05:03:36,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-03 05:03:36,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-03 05:03:36,276 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_adapter_cleanup [2021-11-03 05:03:36,276 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_adapter_cleanup [2021-11-03 05:03:36,276 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_dequeue_tx_packet [2021-11-03 05:03:36,276 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_dequeue_tx_packet [2021-11-03 05:03:36,276 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_process_event [2021-11-03 05:03:36,276 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_process_event [2021-11-03 05:03:36,277 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_del_mgmt_ies [2021-11-03 05:03:36,277 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_del_mgmt_ies [2021-11-03 05:03:36,277 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_cmd_802_11_ad_hoc_join [2021-11-03 05:03:36,277 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_cmd_802_11_ad_hoc_join [2021-11-03 05:03:36,277 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_process_sta_cmdresp [2021-11-03 05:03:36,277 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_process_sta_cmdresp [2021-11-03 05:03:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-03 05:03:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-03 05:03:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-03 05:03:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-03 05:03:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_send_delba [2021-11-03 05:03:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_send_delba [2021-11-03 05:03:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-03 05:03:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_process_uap_event [2021-11-03 05:03:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_process_uap_event [2021-11-03 05:03:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_scan_networks [2021-11-03 05:03:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_scan_networks [2021-11-03 05:03:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_send_addba [2021-11-03 05:03:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_send_addba [2021-11-03 05:03:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_cfg80211_set_coalesce [2021-11-03 05:03:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_cfg80211_set_coalesce [2021-11-03 05:03:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_set_multicast_list [2021-11-03 05:03:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_set_multicast_list [2021-11-03 05:03:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_main_process [2021-11-03 05:03:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_main_process [2021-11-03 05:03:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_tx_timeout [2021-11-03 05:03:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_tx_timeout [2021-11-03 05:03:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_update_autoindex_ies [2021-11-03 05:03:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_update_autoindex_ies [2021-11-03 05:03:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_request_set_multicast_list [2021-11-03 05:03:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_request_set_multicast_list [2021-11-03 05:03:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_main_work_queue [2021-11-03 05:03:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_main_work_queue [2021-11-03 05:03:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_unregister [2021-11-03 05:03:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_unregister [2021-11-03 05:03:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_insert_cmd_to_free_q [2021-11-03 05:03:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_insert_cmd_to_free_q [2021-11-03 05:03:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_cancel_all_pending_cmd [2021-11-03 05:03:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_cancel_all_pending_cmd [2021-11-03 05:03:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-11-03 05:03:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID