./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-ipw2x00-ipw2200.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0 --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 9fdfaa979188a6c4be182cfbd6ea89573fc46866d89b1b66e618730d2e2ae78d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 20:29:47,155 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 20:29:47,157 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 20:29:47,189 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 20:29:47,192 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 20:29:47,196 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 20:29:47,198 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 20:29:47,205 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 20:29:47,207 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 20:29:47,209 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 20:29:47,210 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 20:29:47,212 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 20:29:47,213 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 20:29:47,218 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 20:29:47,220 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 20:29:47,222 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 20:29:47,224 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 20:29:47,226 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 20:29:47,227 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 20:29:47,232 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 20:29:47,236 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 20:29:47,237 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 20:29:47,240 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 20:29:47,242 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 20:29:47,247 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 20:29:47,252 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 20:29:47,252 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 20:29:47,253 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 20:29:47,255 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 20:29:47,256 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 20:29:47,256 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 20:29:47,257 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 20:29:47,258 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 20:29:47,260 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 20:29:47,262 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 20:29:47,262 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 20:29:47,263 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 20:29:47,263 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 20:29:47,264 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 20:29:47,264 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 20:29:47,265 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 20:29:47,266 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-16 20:29:47,305 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 20:29:47,306 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 20:29:47,306 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 20:29:47,307 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 20:29:47,308 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 20:29:47,308 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 20:29:47,308 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 20:29:47,308 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 20:29:47,309 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 20:29:47,309 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-16 20:29:47,310 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 20:29:47,310 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 20:29:47,311 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-16 20:29:47,311 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-16 20:29:47,311 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 20:29:47,312 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-16 20:29:47,312 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-16 20:29:47,312 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-16 20:29:47,313 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 20:29:47,313 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 20:29:47,313 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 20:29:47,314 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 20:29:47,314 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 20:29:47,314 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 20:29:47,314 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 20:29:47,315 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 20:29:47,315 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 20:29:47,315 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 20:29:47,316 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 20:29:47,316 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:29:47,316 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 20:29:47,317 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-16 20:29:47,317 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 20:29:47,317 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 20:29:47,317 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-16 20:29:47,318 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 20:29:47,318 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 20:29:47,318 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 20:29:47,318 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fdfaa979188a6c4be182cfbd6ea89573fc46866d89b1b66e618730d2e2ae78d [2022-11-16 20:29:47,641 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 20:29:47,675 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 20:29:47,677 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 20:29:47,678 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 20:29:47,679 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 20:29:47,697 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 20:29:47,778 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/data/98ead5e52/cc0051d4f5ad4b6fa0e12c93de09fc4d/FLAG861cc3665 [2022-11-16 20:29:49,091 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 20:29:49,092 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 20:29:49,178 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/data/98ead5e52/cc0051d4f5ad4b6fa0e12c93de09fc4d/FLAG861cc3665 [2022-11-16 20:29:49,628 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/data/98ead5e52/cc0051d4f5ad4b6fa0e12c93de09fc4d [2022-11-16 20:29:49,630 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 20:29:49,632 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 20:29:49,633 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 20:29:49,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 20:29:49,640 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 20:29:49,641 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:29:49" (1/1) ... [2022-11-16 20:29:49,666 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@458da981 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:29:49, skipping insertion in model container [2022-11-16 20:29:49,666 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:29:49" (1/1) ... [2022-11-16 20:29:49,674 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 20:29:49,905 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 20:29:58,810 WARN L229 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_6e56888d-f4ad-4791-8b1e-872b0befbe5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971667,971680] [2022-11-16 20:29:58,812 WARN L229 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_6e56888d-f4ad-4791-8b1e-872b0befbe5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971814,971827] [2022-11-16 20:29:58,813 WARN L229 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_6e56888d-f4ad-4791-8b1e-872b0befbe5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971953,971966] [2022-11-16 20:29:58,813 WARN L229 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_6e56888d-f4ad-4791-8b1e-872b0befbe5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[972111,972124] [2022-11-16 20:29:58,861 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:29:59,077 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 20:30:00,237 WARN L229 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_6e56888d-f4ad-4791-8b1e-872b0befbe5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971667,971680] [2022-11-16 20:30:00,250 WARN L229 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_6e56888d-f4ad-4791-8b1e-872b0befbe5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971814,971827] [2022-11-16 20:30:00,251 WARN L229 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_6e56888d-f4ad-4791-8b1e-872b0befbe5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971953,971966] [2022-11-16 20:30:00,252 WARN L229 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_6e56888d-f4ad-4791-8b1e-872b0befbe5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[972111,972124] [2022-11-16 20:30:00,278 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:30:00,837 INFO L208 MainTranslator]: Completed translation [2022-11-16 20:30:00,838 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:00 WrapperNode [2022-11-16 20:30:00,838 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 20:30:00,839 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 20:30:00,839 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 20:30:00,839 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 20:30:00,848 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:00" (1/1) ... [2022-11-16 20:30:01,092 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:00" (1/1) ... [2022-11-16 20:30:01,432 INFO L138 Inliner]: procedures = 775, calls = 13363, calls flagged for inlining = 371, calls inlined = 233, statements flattened = 13731 [2022-11-16 20:30:01,433 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 20:30:01,434 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 20:30:01,434 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 20:30:01,434 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 20:30:01,444 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:00" (1/1) ... [2022-11-16 20:30:01,445 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:00" (1/1) ... [2022-11-16 20:30:01,520 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:00" (1/1) ... [2022-11-16 20:30:01,521 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:00" (1/1) ... [2022-11-16 20:30:02,077 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:00" (1/1) ... [2022-11-16 20:30:02,126 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:00" (1/1) ... [2022-11-16 20:30:02,321 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:00" (1/1) ... [2022-11-16 20:30:02,361 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:00" (1/1) ... [2022-11-16 20:30:02,516 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 20:30:02,517 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 20:30:02,518 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 20:30:02,518 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 20:30:02,527 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:00" (1/1) ... [2022-11-16 20:30:02,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:30:02,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 20:30:02,599 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 20:30:02,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 20:30:02,659 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2022-11-16 20:30:02,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2022-11-16 20:30:02,659 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-16 20:30:02,660 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-16 20:30:02,660 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 20:30:02,660 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 20:30:02,660 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2022-11-16 20:30:02,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2022-11-16 20:30:02,661 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 20:30:02,661 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 20:30:02,661 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2022-11-16 20:30:02,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2022-11-16 20:30:02,661 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2022-11-16 20:30:02,662 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2022-11-16 20:30:02,662 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 20:30:02,662 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 20:30:02,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 20:30:02,662 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 20:30:02,662 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 20:30:02,663 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2022-11-16 20:30:02,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2022-11-16 20:30:02,663 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 20:30:02,663 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 20:30:02,663 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 20:30:02,664 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 20:30:02,664 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 20:30:02,664 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 20:30:02,664 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2022-11-16 20:30:02,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2022-11-16 20:30:02,666 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 20:30:02,666 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 20:30:02,667 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 20:30:02,667 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 20:30:02,667 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2022-11-16 20:30:02,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2022-11-16 20:30:02,667 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 20:30:02,667 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 20:30:02,668 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2022-11-16 20:30:02,668 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2022-11-16 20:30:02,668 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2022-11-16 20:30:02,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2022-11-16 20:30:02,669 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2022-11-16 20:30:02,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2022-11-16 20:30:02,670 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 20:30:02,670 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 20:30:02,671 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-11-16 20:30:02,671 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-11-16 20:30:02,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-16 20:30:02,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-16 20:30:02,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 20:30:02,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 20:30:02,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 20:30:02,673 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2022-11-16 20:30:02,673 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2022-11-16 20:30:02,673 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2022-11-16 20:30:02,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2022-11-16 20:30:02,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 20:30:02,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 20:30:02,674 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 20:30:02,674 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 20:30:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 20:30:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-16 20:30:02,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-16 20:30:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-16 20:30:02,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-16 20:30:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 20:30:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2022-11-16 20:30:02,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2022-11-16 20:30:02,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 20:30:02,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 20:30:02,677 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 20:30:02,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 20:30:02,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 20:30:02,678 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 20:30:02,678 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 20:30:02,678 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 20:30:02,679 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2022-11-16 20:30:02,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2022-11-16 20:30:02,679 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 20:30:02,679 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 20:30:02,680 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2022-11-16 20:30:02,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2022-11-16 20:30:02,681 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2022-11-16 20:30:02,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2022-11-16 20:30:02,681 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 20:30:02,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 20:30:02,683 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-16 20:30:02,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-16 20:30:02,683 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2022-11-16 20:30:02,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2022-11-16 20:30:02,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 20:30:02,684 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2022-11-16 20:30:02,684 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2022-11-16 20:30:02,684 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 20:30:02,684 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 20:30:02,684 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2022-11-16 20:30:02,684 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2022-11-16 20:30:02,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 20:30:02,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 20:30:02,685 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2022-11-16 20:30:02,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2022-11-16 20:30:02,686 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 20:30:02,686 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 20:30:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 20:30:02,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 20:30:02,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 20:30:02,690 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 20:30:02,690 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2022-11-16 20:30:02,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2022-11-16 20:30:02,691 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2022-11-16 20:30:02,691 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2022-11-16 20:30:02,692 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2022-11-16 20:30:02,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2022-11-16 20:30:02,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 20:30:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 20:30:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 20:30:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2022-11-16 20:30:02,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2022-11-16 20:30:02,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 20:30:02,700 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2022-11-16 20:30:02,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2022-11-16 20:30:02,700 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2022-11-16 20:30:02,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2022-11-16 20:30:02,701 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2022-11-16 20:30:02,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2022-11-16 20:30:02,701 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2022-11-16 20:30:02,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2022-11-16 20:30:02,701 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2022-11-16 20:30:02,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2022-11-16 20:30:02,702 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 20:30:02,702 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 20:30:02,702 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 20:30:02,702 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 20:30:02,702 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 20:30:02,702 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 20:30:02,703 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2022-11-16 20:30:02,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2022-11-16 20:30:02,703 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 20:30:02,703 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 20:30:02,703 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-16 20:30:02,703 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-16 20:30:02,704 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2022-11-16 20:30:02,704 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2022-11-16 20:30:02,704 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2022-11-16 20:30:02,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2022-11-16 20:30:02,704 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 20:30:02,704 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 20:30:02,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 20:30:02,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 20:30:02,705 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 20:30:02,705 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 20:30:02,705 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 20:30:02,705 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 20:30:02,705 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2022-11-16 20:30:02,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2022-11-16 20:30:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2022-11-16 20:30:02,706 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2022-11-16 20:30:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2022-11-16 20:30:02,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2022-11-16 20:30:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2022-11-16 20:30:02,707 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2022-11-16 20:30:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 20:30:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 20:30:02,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 20:30:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 20:30:02,707 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 20:30:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 20:30:02,708 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 20:30:02,708 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2022-11-16 20:30:02,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2022-11-16 20:30:02,708 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2022-11-16 20:30:02,708 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2022-11-16 20:30:02,708 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2022-11-16 20:30:02,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2022-11-16 20:30:02,709 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 20:30:02,710 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 20:30:02,710 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2022-11-16 20:30:02,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2022-11-16 20:30:02,710 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 20:30:02,710 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 20:30:02,710 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2022-11-16 20:30:02,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2022-11-16 20:30:02,711 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2022-11-16 20:30:02,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2022-11-16 20:30:02,711 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2022-11-16 20:30:02,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2022-11-16 20:30:02,711 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 20:30:02,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 20:30:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2022-11-16 20:30:02,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2022-11-16 20:30:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 20:30:02,712 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 20:30:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2022-11-16 20:30:02,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2022-11-16 20:30:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2022-11-16 20:30:02,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2022-11-16 20:30:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 20:30:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2022-11-16 20:30:02,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2022-11-16 20:30:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 20:30:02,714 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 20:30:02,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 20:30:02,714 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 20:30:02,714 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2022-11-16 20:30:02,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2022-11-16 20:30:02,714 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2022-11-16 20:30:02,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2022-11-16 20:30:02,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 20:30:02,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 20:30:02,715 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2022-11-16 20:30:02,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2022-11-16 20:30:02,715 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 20:30:02,716 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 20:30:02,716 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2022-11-16 20:30:02,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2022-11-16 20:30:02,716 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 20:30:02,716 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 20:30:02,716 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2022-11-16 20:30:02,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2022-11-16 20:30:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-11-16 20:30:02,717 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-11-16 20:30:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 20:30:02,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 20:30:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 20:30:02,717 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 20:30:02,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 20:30:02,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 20:30:02,718 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 20:30:02,718 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 20:30:02,718 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 20:30:02,718 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 20:30:02,720 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 20:30:02,723 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 20:30:02,723 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 20:30:02,724 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 20:30:02,724 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 20:30:02,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 20:30:02,724 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2022-11-16 20:30:02,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2022-11-16 20:30:02,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 20:30:02,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 20:30:02,726 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 20:30:02,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 20:30:02,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 20:30:02,727 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 20:30:02,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 20:30:02,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 20:30:02,727 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 20:30:02,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 20:30:02,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 20:30:02,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 20:30:02,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 20:30:02,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2022-11-16 20:30:02,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2022-11-16 20:30:02,728 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 20:30:02,728 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 20:30:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2022-11-16 20:30:02,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2022-11-16 20:30:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2022-11-16 20:30:02,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2022-11-16 20:30:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2022-11-16 20:30:02,729 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2022-11-16 20:30:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 20:30:02,730 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 20:30:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 20:30:02,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 20:30:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2022-11-16 20:30:02,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2022-11-16 20:30:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2022-11-16 20:30:02,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2022-11-16 20:30:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 20:30:02,731 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 20:30:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2022-11-16 20:30:02,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2022-11-16 20:30:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 20:30:02,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 20:30:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 20:30:02,732 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 20:30:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 20:30:02,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 20:30:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2022-11-16 20:30:02,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2022-11-16 20:30:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2022-11-16 20:30:02,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2022-11-16 20:30:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 20:30:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 20:30:02,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 20:30:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 20:30:02,733 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 20:30:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2022-11-16 20:30:02,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2022-11-16 20:30:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2022-11-16 20:30:02,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2022-11-16 20:30:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2022-11-16 20:30:02,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2022-11-16 20:30:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2022-11-16 20:30:02,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2022-11-16 20:30:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2022-11-16 20:30:02,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2022-11-16 20:30:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 20:30:02,735 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 20:30:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2022-11-16 20:30:02,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2022-11-16 20:30:02,736 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 20:30:02,736 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 20:30:02,736 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2022-11-16 20:30:02,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2022-11-16 20:30:02,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 20:30:02,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 20:30:02,737 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 20:30:02,737 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 20:30:02,737 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 20:30:02,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 20:30:02,737 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 20:30:02,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 20:30:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2022-11-16 20:30:02,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2022-11-16 20:30:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2022-11-16 20:30:02,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2022-11-16 20:30:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 20:30:02,738 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 20:30:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 20:30:02,739 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2022-11-16 20:30:02,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2022-11-16 20:30:02,739 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 20:30:02,739 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 20:30:02,739 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2022-11-16 20:30:02,739 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2022-11-16 20:30:02,740 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 20:30:02,740 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 20:30:02,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 20:30:02,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 20:30:02,740 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 20:30:02,740 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 20:30:02,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 20:30:02,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 20:30:02,741 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 20:30:02,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 20:30:02,741 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2022-11-16 20:30:02,741 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2022-11-16 20:30:02,741 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2022-11-16 20:30:02,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2022-11-16 20:30:02,742 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 20:30:02,742 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 20:30:02,742 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 20:30:02,742 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 20:30:02,742 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2022-11-16 20:30:02,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2022-11-16 20:30:02,743 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2022-11-16 20:30:02,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2022-11-16 20:30:02,743 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 20:30:02,743 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 20:30:02,743 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 20:30:02,743 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 20:30:02,744 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 20:30:02,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 20:30:02,744 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2022-11-16 20:30:02,744 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2022-11-16 20:30:02,744 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 20:30:02,744 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 20:30:02,744 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2022-11-16 20:30:02,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2022-11-16 20:30:02,745 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-11-16 20:30:02,745 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-11-16 20:30:02,745 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2022-11-16 20:30:02,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2022-11-16 20:30:02,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 20:30:02,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 20:30:02,746 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 20:30:02,746 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 20:30:02,746 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 20:30:02,746 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 20:30:02,746 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2022-11-16 20:30:02,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2022-11-16 20:30:02,747 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 20:30:02,747 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 20:30:02,747 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2022-11-16 20:30:02,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2022-11-16 20:30:02,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 20:30:02,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 20:30:02,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 20:30:02,748 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 20:30:02,748 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 20:30:02,748 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 20:30:02,748 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 20:30:04,139 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 20:30:04,144 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 20:30:04,583 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 20:30:05,130 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2022-11-16 20:30:05,135 INFO L158 Benchmark]: Toolchain (without parser) took 15502.14ms. Allocated memory was 148.9MB in the beginning and 977.3MB in the end (delta: 828.4MB). Free memory was 106.1MB in the beginning and 778.7MB in the end (delta: -672.6MB). Peak memory consumption was 295.3MB. Max. memory is 16.1GB. [2022-11-16 20:30:05,136 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 96.5MB. Free memory was 68.7MB in the beginning and 68.7MB in the end (delta: 27.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 20:30:05,136 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11205.13ms. Allocated memory was 148.9MB in the beginning and 371.2MB in the end (delta: 222.3MB). Free memory was 105.8MB in the beginning and 130.3MB in the end (delta: -24.5MB). Peak memory consumption was 228.2MB. Max. memory is 16.1GB. [2022-11-16 20:30:05,137 INFO L158 Benchmark]: Boogie Procedure Inliner took 594.46ms. Allocated memory is still 371.2MB. Free memory was 130.3MB in the beginning and 122.1MB in the end (delta: 8.2MB). Peak memory consumption was 32.3MB. Max. memory is 16.1GB. [2022-11-16 20:30:05,138 INFO L158 Benchmark]: Boogie Preprocessor took 1082.64ms. Allocated memory was 371.2MB in the beginning and 488.6MB in the end (delta: 117.4MB). Free memory was 122.1MB in the beginning and 240.4MB in the end (delta: -118.3MB). Peak memory consumption was 62.4MB. Max. memory is 16.1GB. [2022-11-16 20:30:05,138 INFO L158 Benchmark]: RCFGBuilder took 2615.77ms. Allocated memory was 488.6MB in the beginning and 977.3MB in the end (delta: 488.6MB). Free memory was 239.4MB in the beginning and 778.7MB in the end (delta: -539.3MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2022-11-16 20:30:05,141 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 96.5MB. Free memory was 68.7MB in the beginning and 68.7MB in the end (delta: 27.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11205.13ms. Allocated memory was 148.9MB in the beginning and 371.2MB in the end (delta: 222.3MB). Free memory was 105.8MB in the beginning and 130.3MB in the end (delta: -24.5MB). Peak memory consumption was 228.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 594.46ms. Allocated memory is still 371.2MB. Free memory was 130.3MB in the beginning and 122.1MB in the end (delta: 8.2MB). Peak memory consumption was 32.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1082.64ms. Allocated memory was 371.2MB in the beginning and 488.6MB in the end (delta: 117.4MB). Free memory was 122.1MB in the beginning and 240.4MB in the end (delta: -118.3MB). Peak memory consumption was 62.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2615.77ms. Allocated memory was 488.6MB in the beginning and 977.3MB in the end (delta: 488.6MB). Free memory was 239.4MB in the beginning and 778.7MB in the end (delta: -539.3MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 20:30:05,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0 --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 9fdfaa979188a6c4be182cfbd6ea89573fc46866d89b1b66e618730d2e2ae78d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 20:30:07,502 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 20:30:07,505 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 20:30:07,542 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 20:30:07,543 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 20:30:07,547 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 20:30:07,550 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 20:30:07,554 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 20:30:07,557 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 20:30:07,567 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 20:30:07,568 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 20:30:07,569 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 20:30:07,569 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 20:30:07,570 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 20:30:07,571 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 20:30:07,572 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 20:30:07,573 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 20:30:07,574 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 20:30:07,575 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 20:30:07,577 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 20:30:07,582 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 20:30:07,584 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 20:30:07,586 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 20:30:07,588 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 20:30:07,603 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 20:30:07,608 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 20:30:07,608 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 20:30:07,609 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 20:30:07,611 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 20:30:07,612 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 20:30:07,612 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 20:30:07,613 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 20:30:07,614 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 20:30:07,615 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 20:30:07,616 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 20:30:07,617 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 20:30:07,617 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 20:30:07,618 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 20:30:07,618 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 20:30:07,620 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 20:30:07,620 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 20:30:07,625 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-16 20:30:07,668 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 20:30:07,668 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 20:30:07,669 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 20:30:07,669 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 20:30:07,670 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 20:30:07,670 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 20:30:07,670 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 20:30:07,671 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 20:30:07,671 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 20:30:07,671 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 20:30:07,672 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 20:30:07,672 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 20:30:07,674 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 20:30:07,674 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 20:30:07,674 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 20:30:07,674 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 20:30:07,674 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 20:30:07,675 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 20:30:07,675 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 20:30:07,675 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 20:30:07,675 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 20:30:07,675 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 20:30:07,676 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 20:30:07,676 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 20:30:07,676 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 20:30:07,676 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 20:30:07,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:30:07,677 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 20:30:07,677 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 20:30:07,677 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 20:30:07,677 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 20:30:07,677 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 20:30:07,678 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 20:30:07,678 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 20:30:07,678 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 20:30:07,678 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_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fdfaa979188a6c4be182cfbd6ea89573fc46866d89b1b66e618730d2e2ae78d [2022-11-16 20:30:08,080 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 20:30:08,106 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 20:30:08,110 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 20:30:08,112 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 20:30:08,113 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 20:30:08,115 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 20:30:08,195 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/data/a84ecb003/ba7566a2fd5c4ee3b0860f77c8de8893/FLAG658542843 [2022-11-16 20:30:09,423 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 20:30:09,424 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 20:30:09,526 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/data/a84ecb003/ba7566a2fd5c4ee3b0860f77c8de8893/FLAG658542843 [2022-11-16 20:30:10,037 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/data/a84ecb003/ba7566a2fd5c4ee3b0860f77c8de8893 [2022-11-16 20:30:10,040 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 20:30:10,041 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 20:30:10,043 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 20:30:10,043 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 20:30:10,047 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 20:30:10,047 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:30:10" (1/1) ... [2022-11-16 20:30:10,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60bc251f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:10, skipping insertion in model container [2022-11-16 20:30:10,049 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:30:10" (1/1) ... [2022-11-16 20:30:10,057 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 20:30:10,336 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 20:30:19,596 WARN L229 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_6e56888d-f4ad-4791-8b1e-872b0befbe5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971667,971680] [2022-11-16 20:30:19,599 WARN L229 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_6e56888d-f4ad-4791-8b1e-872b0befbe5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971814,971827] [2022-11-16 20:30:19,600 WARN L229 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_6e56888d-f4ad-4791-8b1e-872b0befbe5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971953,971966] [2022-11-16 20:30:19,600 WARN L229 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_6e56888d-f4ad-4791-8b1e-872b0befbe5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[972111,972124] [2022-11-16 20:30:19,651 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:30:19,907 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 20:30:20,089 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 20:30:21,024 WARN L229 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_6e56888d-f4ad-4791-8b1e-872b0befbe5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971667,971680] [2022-11-16 20:30:21,024 WARN L229 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_6e56888d-f4ad-4791-8b1e-872b0befbe5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971814,971827] [2022-11-16 20:30:21,025 WARN L229 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_6e56888d-f4ad-4791-8b1e-872b0befbe5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971953,971966] [2022-11-16 20:30:21,025 WARN L229 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_6e56888d-f4ad-4791-8b1e-872b0befbe5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[972111,972124] [2022-11-16 20:30:21,036 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:30:21,249 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 20:30:22,170 WARN L229 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_6e56888d-f4ad-4791-8b1e-872b0befbe5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971667,971680] [2022-11-16 20:30:22,171 WARN L229 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_6e56888d-f4ad-4791-8b1e-872b0befbe5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971814,971827] [2022-11-16 20:30:22,172 WARN L229 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_6e56888d-f4ad-4791-8b1e-872b0befbe5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971953,971966] [2022-11-16 20:30:22,176 WARN L229 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_6e56888d-f4ad-4791-8b1e-872b0befbe5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[972111,972124] [2022-11-16 20:30:22,185 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:30:23,190 INFO L208 MainTranslator]: Completed translation [2022-11-16 20:30:23,191 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:23 WrapperNode [2022-11-16 20:30:23,192 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 20:30:23,193 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 20:30:23,194 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 20:30:23,194 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 20:30:23,208 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:23" (1/1) ... [2022-11-16 20:30:23,474 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:23" (1/1) ... [2022-11-16 20:30:23,857 INFO L138 Inliner]: procedures = 792, calls = 13363, calls flagged for inlining = 374, calls inlined = 235, statements flattened = 13361 [2022-11-16 20:30:23,858 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 20:30:23,859 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 20:30:23,859 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 20:30:23,860 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 20:30:23,870 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:23" (1/1) ... [2022-11-16 20:30:23,870 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:23" (1/1) ... [2022-11-16 20:30:23,984 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:23" (1/1) ... [2022-11-16 20:30:23,985 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:23" (1/1) ... [2022-11-16 20:30:24,272 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:23" (1/1) ... [2022-11-16 20:30:24,319 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:23" (1/1) ... [2022-11-16 20:30:24,410 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:23" (1/1) ... [2022-11-16 20:30:24,458 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:23" (1/1) ... [2022-11-16 20:30:24,551 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 20:30:24,553 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 20:30:24,553 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 20:30:24,553 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 20:30:24,554 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:23" (1/1) ... [2022-11-16 20:30:24,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:30:24,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 20:30:24,585 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 20:30:24,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 20:30:24,641 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2022-11-16 20:30:24,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2022-11-16 20:30:24,641 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-16 20:30:24,641 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-16 20:30:24,641 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 20:30:24,642 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 20:30:24,642 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2022-11-16 20:30:24,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2022-11-16 20:30:24,642 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 20:30:24,642 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 20:30:24,642 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2022-11-16 20:30:24,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2022-11-16 20:30:24,643 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2022-11-16 20:30:24,643 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2022-11-16 20:30:24,643 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 20:30:24,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 20:30:24,643 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 20:30:24,643 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 20:30:24,643 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 20:30:24,644 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2022-11-16 20:30:24,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2022-11-16 20:30:24,644 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 20:30:24,645 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 20:30:24,645 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 20:30:24,645 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 20:30:24,645 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 20:30:24,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 20:30:24,646 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2022-11-16 20:30:24,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2022-11-16 20:30:24,646 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 20:30:24,646 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 20:30:24,646 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 20:30:24,647 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 20:30:24,647 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2022-11-16 20:30:24,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2022-11-16 20:30:24,647 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 20:30:24,647 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 20:30:24,647 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2022-11-16 20:30:24,648 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2022-11-16 20:30:24,649 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2022-11-16 20:30:24,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2022-11-16 20:30:24,649 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2022-11-16 20:30:24,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2022-11-16 20:30:24,650 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 20:30:24,650 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 20:30:24,650 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-11-16 20:30:24,651 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-11-16 20:30:24,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-16 20:30:24,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-16 20:30:24,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 20:30:24,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 20:30:24,652 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2022-11-16 20:30:24,652 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2022-11-16 20:30:24,652 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2022-11-16 20:30:24,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2022-11-16 20:30:24,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 20:30:24,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 20:30:24,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 20:30:24,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 20:30:24,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 20:30:24,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-16 20:30:24,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-16 20:30:24,654 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-16 20:30:24,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-16 20:30:24,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 20:30:24,654 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2022-11-16 20:30:24,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2022-11-16 20:30:24,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 20:30:24,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 20:30:24,655 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 20:30:24,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 20:30:24,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 20:30:24,656 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 20:30:24,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 20:30:24,656 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 20:30:24,657 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2022-11-16 20:30:24,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2022-11-16 20:30:24,657 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 20:30:24,658 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 20:30:24,658 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2022-11-16 20:30:24,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2022-11-16 20:30:24,658 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2022-11-16 20:30:24,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2022-11-16 20:30:24,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 20:30:24,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 20:30:24,660 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-16 20:30:24,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-16 20:30:24,660 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2022-11-16 20:30:24,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2022-11-16 20:30:24,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 20:30:24,660 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2022-11-16 20:30:24,660 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2022-11-16 20:30:24,661 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 20:30:24,661 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 20:30:24,661 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2022-11-16 20:30:24,661 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2022-11-16 20:30:24,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 20:30:24,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 20:30:24,662 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2022-11-16 20:30:24,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2022-11-16 20:30:24,663 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 20:30:24,667 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 20:30:24,668 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 20:30:24,668 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 20:30:24,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 20:30:24,668 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 20:30:24,669 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2022-11-16 20:30:24,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2022-11-16 20:30:24,670 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2022-11-16 20:30:24,670 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2022-11-16 20:30:24,676 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2022-11-16 20:30:24,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2022-11-16 20:30:24,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 20:30:24,676 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 20:30:24,676 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 20:30:24,676 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2022-11-16 20:30:24,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2022-11-16 20:30:24,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 20:30:24,677 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2022-11-16 20:30:24,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2022-11-16 20:30:24,677 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2022-11-16 20:30:24,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2022-11-16 20:30:24,677 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2022-11-16 20:30:24,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2022-11-16 20:30:24,677 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2022-11-16 20:30:24,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2022-11-16 20:30:24,678 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2022-11-16 20:30:24,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2022-11-16 20:30:24,678 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 20:30:24,678 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 20:30:24,678 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 20:30:24,678 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 20:30:24,678 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 20:30:24,679 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 20:30:24,679 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2022-11-16 20:30:24,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2022-11-16 20:30:24,679 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 20:30:24,679 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 20:30:24,679 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-16 20:30:24,679 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-16 20:30:24,679 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2022-11-16 20:30:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2022-11-16 20:30:24,680 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2022-11-16 20:30:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2022-11-16 20:30:24,680 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 20:30:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 20:30:24,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 20:30:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 20:30:24,680 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 20:30:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 20:30:24,681 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 20:30:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 20:30:24,681 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2022-11-16 20:30:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2022-11-16 20:30:24,681 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2022-11-16 20:30:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2022-11-16 20:30:24,681 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2022-11-16 20:30:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2022-11-16 20:30:24,682 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2022-11-16 20:30:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2022-11-16 20:30:24,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 20:30:24,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 20:30:24,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 20:30:24,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 20:30:24,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 20:30:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 20:30:24,683 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 20:30:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 20:30:24,683 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 20:30:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 20:30:24,683 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2022-11-16 20:30:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2022-11-16 20:30:24,683 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2022-11-16 20:30:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2022-11-16 20:30:24,684 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2022-11-16 20:30:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2022-11-16 20:30:24,684 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 20:30:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 20:30:24,684 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2022-11-16 20:30:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2022-11-16 20:30:24,684 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 20:30:24,685 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 20:30:24,685 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2022-11-16 20:30:24,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2022-11-16 20:30:24,685 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2022-11-16 20:30:24,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2022-11-16 20:30:24,687 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2022-11-16 20:30:24,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2022-11-16 20:30:24,687 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 20:30:24,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 20:30:24,688 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2022-11-16 20:30:24,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2022-11-16 20:30:24,688 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 20:30:24,688 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 20:30:24,688 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2022-11-16 20:30:24,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2022-11-16 20:30:24,688 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2022-11-16 20:30:24,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2022-11-16 20:30:24,689 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 20:30:24,689 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2022-11-16 20:30:24,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2022-11-16 20:30:24,689 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 20:30:24,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 20:30:24,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 20:30:24,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 20:30:24,689 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2022-11-16 20:30:24,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2022-11-16 20:30:24,690 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2022-11-16 20:30:24,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2022-11-16 20:30:24,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 20:30:24,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 20:30:24,690 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2022-11-16 20:30:24,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2022-11-16 20:30:24,690 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 20:30:24,691 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 20:30:24,691 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2022-11-16 20:30:24,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2022-11-16 20:30:24,691 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 20:30:24,691 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 20:30:24,691 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2022-11-16 20:30:24,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2022-11-16 20:30:24,691 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-11-16 20:30:24,691 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-11-16 20:30:24,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 20:30:24,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 20:30:24,692 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 20:30:24,692 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 20:30:24,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 20:30:24,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 20:30:24,697 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 20:30:24,697 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 20:30:24,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 20:30:24,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 20:30:24,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 20:30:24,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 20:30:24,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 20:30:24,698 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 20:30:24,698 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 20:30:24,698 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 20:30:24,699 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 20:30:24,699 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 20:30:24,699 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 20:30:24,699 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2022-11-16 20:30:24,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2022-11-16 20:30:24,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 20:30:24,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 20:30:24,700 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 20:30:24,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 20:30:24,700 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 20:30:24,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 20:30:24,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 20:30:24,700 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 20:30:24,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 20:30:24,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 20:30:24,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 20:30:24,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 20:30:24,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2022-11-16 20:30:24,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2022-11-16 20:30:24,702 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 20:30:24,702 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 20:30:24,702 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2022-11-16 20:30:24,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2022-11-16 20:30:24,702 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2022-11-16 20:30:24,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2022-11-16 20:30:24,703 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2022-11-16 20:30:24,703 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2022-11-16 20:30:24,703 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 20:30:24,703 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 20:30:24,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 20:30:24,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 20:30:24,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 20:30:24,704 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2022-11-16 20:30:24,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2022-11-16 20:30:24,704 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2022-11-16 20:30:24,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2022-11-16 20:30:24,704 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 20:30:24,704 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 20:30:24,705 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2022-11-16 20:30:24,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2022-11-16 20:30:24,705 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 20:30:24,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 20:30:24,705 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 20:30:24,705 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 20:30:24,705 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 20:30:24,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 20:30:24,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 20:30:24,706 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2022-11-16 20:30:24,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2022-11-16 20:30:24,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 20:30:24,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 20:30:24,707 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2022-11-16 20:30:24,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2022-11-16 20:30:24,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 20:30:24,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 20:30:24,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 20:30:24,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 20:30:24,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 20:30:24,708 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 20:30:24,708 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 20:30:24,708 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2022-11-16 20:30:24,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2022-11-16 20:30:24,708 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2022-11-16 20:30:24,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2022-11-16 20:30:24,709 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2022-11-16 20:30:24,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2022-11-16 20:30:24,709 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2022-11-16 20:30:24,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2022-11-16 20:30:24,709 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2022-11-16 20:30:24,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2022-11-16 20:30:24,709 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 20:30:24,710 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 20:30:24,710 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2022-11-16 20:30:24,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2022-11-16 20:30:24,710 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 20:30:24,710 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 20:30:24,710 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2022-11-16 20:30:24,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2022-11-16 20:30:24,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 20:30:24,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 20:30:24,711 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 20:30:24,711 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 20:30:24,711 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 20:30:24,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 20:30:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 20:30:24,712 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 20:30:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2022-11-16 20:30:24,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2022-11-16 20:30:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2022-11-16 20:30:24,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2022-11-16 20:30:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 20:30:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 20:30:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 20:30:24,713 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 20:30:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 20:30:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 20:30:24,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 20:30:24,714 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2022-11-16 20:30:24,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2022-11-16 20:30:24,714 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 20:30:24,714 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 20:30:24,714 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2022-11-16 20:30:24,714 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2022-11-16 20:30:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 20:30:24,715 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 20:30:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 20:30:24,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 20:30:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 20:30:24,715 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 20:30:24,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 20:30:24,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 20:30:24,716 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 20:30:24,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 20:30:24,716 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2022-11-16 20:30:24,716 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2022-11-16 20:30:24,716 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2022-11-16 20:30:24,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2022-11-16 20:30:24,717 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 20:30:24,717 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 20:30:24,717 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 20:30:24,717 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 20:30:24,717 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2022-11-16 20:30:24,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2022-11-16 20:30:24,718 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2022-11-16 20:30:24,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2022-11-16 20:30:24,718 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 20:30:24,718 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 20:30:24,718 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 20:30:24,718 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 20:30:24,719 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2022-11-16 20:30:24,719 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2022-11-16 20:30:24,719 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 20:30:24,719 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 20:30:24,719 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2022-11-16 20:30:24,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2022-11-16 20:30:24,720 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-11-16 20:30:24,720 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-11-16 20:30:24,720 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2022-11-16 20:30:24,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2022-11-16 20:30:24,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 20:30:24,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 20:30:24,720 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 20:30:24,721 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 20:30:24,721 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 20:30:24,721 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 20:30:24,721 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2022-11-16 20:30:24,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2022-11-16 20:30:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 20:30:24,848 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 20:30:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2022-11-16 20:30:24,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2022-11-16 20:30:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 20:30:24,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 20:30:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 20:30:24,848 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 20:30:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 20:30:24,849 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 20:30:26,356 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 20:30:26,360 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 20:30:27,135 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 20:30:28,956 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 20:30:28,959 INFO L158 Benchmark]: Toolchain (without parser) took 18917.28ms. Allocated memory was 88.1MB in the beginning and 780.1MB in the end (delta: 692.1MB). Free memory was 55.4MB in the beginning and 427.1MB in the end (delta: -371.6MB). Peak memory consumption was 464.8MB. Max. memory is 16.1GB. [2022-11-16 20:30:28,960 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 60.8MB. Free memory was 41.4MB in the beginning and 41.4MB in the end (delta: 73.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 20:30:28,960 INFO L158 Benchmark]: CACSL2BoogieTranslator took 13149.41ms. Allocated memory was 88.1MB in the beginning and 780.1MB in the end (delta: 692.1MB). Free memory was 55.2MB in the beginning and 551.9MB in the end (delta: -496.7MB). Peak memory consumption was 351.5MB. Max. memory is 16.1GB. [2022-11-16 20:30:28,961 INFO L158 Benchmark]: Boogie Procedure Inliner took 665.03ms. Allocated memory is still 780.1MB. Free memory was 551.9MB in the beginning and 462.7MB in the end (delta: 89.1MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. [2022-11-16 20:30:28,961 INFO L158 Benchmark]: Boogie Preprocessor took 691.82ms. Allocated memory is still 780.1MB. Free memory was 462.7MB in the beginning and 367.3MB in the end (delta: 95.4MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. [2022-11-16 20:30:28,961 INFO L158 Benchmark]: RCFGBuilder took 4405.35ms. Allocated memory is still 780.1MB. Free memory was 367.3MB in the beginning and 427.1MB in the end (delta: -59.8MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2022-11-16 20:30:28,963 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 60.8MB. Free memory was 41.4MB in the beginning and 41.4MB in the end (delta: 73.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 13149.41ms. Allocated memory was 88.1MB in the beginning and 780.1MB in the end (delta: 692.1MB). Free memory was 55.2MB in the beginning and 551.9MB in the end (delta: -496.7MB). Peak memory consumption was 351.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 665.03ms. Allocated memory is still 780.1MB. Free memory was 551.9MB in the beginning and 462.7MB in the end (delta: 89.1MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 691.82ms. Allocated memory is still 780.1MB. Free memory was 462.7MB in the beginning and 367.3MB in the end (delta: 95.4MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. * RCFGBuilder took 4405.35ms. Allocated memory is still 780.1MB. Free memory was 367.3MB in the beginning and 427.1MB in the end (delta: -59.8MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 20:30:29,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e56888d-f4ad-4791-8b1e-872b0befbe5a/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]