./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.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_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 75b1aed7e7cb1bec6496160634d456a50c33979e7f90c34d568c6a02281e03b1 --- 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 08:02:36,181 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:02:36,182 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:02:36,220 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:02:36,220 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:02:36,221 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:02:36,223 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:02:36,225 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:02:36,229 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:02:36,237 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:02:36,239 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:02:36,247 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:02:36,247 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:02:36,248 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:02:36,249 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:02:36,250 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:02:36,251 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:02:36,252 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:02:36,253 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:02:36,255 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:02:36,257 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:02:36,262 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:02:36,266 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:02:36,267 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:02:36,279 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:02:36,279 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:02:36,279 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:02:36,280 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:02:36,281 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:02:36,282 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:02:36,282 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:02:36,283 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:02:36,283 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:02:36,284 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:02:36,285 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:02:36,285 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:02:36,291 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:02:36,293 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:02:36,293 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:02:36,294 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:02:36,295 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:02:36,296 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:02:36,344 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:02:36,345 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:02:36,346 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:02:36,347 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:02:36,348 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:02:36,348 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:02:36,348 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:02:36,348 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:02:36,348 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:02:36,349 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:02:36,350 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:02:36,350 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:02:36,350 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:02:36,350 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:02:36,351 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:02:36,351 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:02:36,351 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:02:36,351 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:02:36,352 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:02:36,352 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:02:36,352 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:02:36,352 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:02:36,352 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:02:36,353 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:02:36,353 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:02:36,353 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_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 75b1aed7e7cb1bec6496160634d456a50c33979e7f90c34d568c6a02281e03b1 [2022-11-16 08:02:36,655 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:02:36,685 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:02:36,688 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:02:36,689 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:02:36,690 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:02:36,692 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i [2022-11-16 08:02:36,776 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/data/1368fb466/406de61431dd4da2a9e7fc0bd90260e2/FLAG8af45f93e [2022-11-16 08:02:37,747 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:02:37,748 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i [2022-11-16 08:02:37,812 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/data/1368fb466/406de61431dd4da2a9e7fc0bd90260e2/FLAG8af45f93e [2022-11-16 08:02:38,189 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/data/1368fb466/406de61431dd4da2a9e7fc0bd90260e2 [2022-11-16 08:02:38,192 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:02:38,193 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:02:38,195 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:02:38,196 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:02:38,217 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:02:38,217 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:02:38" (1/1) ... [2022-11-16 08:02:38,219 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c8a47b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:38, skipping insertion in model container [2022-11-16 08:02:38,219 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:02:38" (1/1) ... [2022-11-16 08:02:38,226 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:02:38,366 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:02:41,472 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_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[347848,347861] [2022-11-16 08:02:41,476 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_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348017,348030] [2022-11-16 08:02:41,476 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_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348184,348197] [2022-11-16 08:02:41,478 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_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348352,348365] [2022-11-16 08:02:41,503 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:02:41,557 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:02:41,957 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_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[347848,347861] [2022-11-16 08:02:41,958 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_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348017,348030] [2022-11-16 08:02:41,959 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_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348184,348197] [2022-11-16 08:02:41,959 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_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348352,348365] [2022-11-16 08:02:41,971 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:02:42,164 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:02:42,164 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:42 WrapperNode [2022-11-16 08:02:42,164 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:02:42,165 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:02:42,166 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:02:42,166 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:02:42,174 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:42" (1/1) ... [2022-11-16 08:02:42,335 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:42" (1/1) ... [2022-11-16 08:02:42,616 INFO L138 Inliner]: procedures = 451, calls = 2361, calls flagged for inlining = 206, calls inlined = 184, statements flattened = 5353 [2022-11-16 08:02:42,617 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:02:42,618 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:02:42,618 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:02:42,618 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:02:42,628 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:42" (1/1) ... [2022-11-16 08:02:42,629 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:42" (1/1) ... [2022-11-16 08:02:42,678 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:42" (1/1) ... [2022-11-16 08:02:42,678 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:42" (1/1) ... [2022-11-16 08:02:42,811 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:42" (1/1) ... [2022-11-16 08:02:42,843 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:42" (1/1) ... [2022-11-16 08:02:42,880 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:42" (1/1) ... [2022-11-16 08:02:42,941 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:42" (1/1) ... [2022-11-16 08:02:43,039 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:02:43,041 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:02:43,041 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:02:43,041 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:02:43,043 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:42" (1/1) ... [2022-11-16 08:02:43,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:02:43,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:02:43,076 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:02:43,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:02:43,138 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 08:02:43,138 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 08:02:43,139 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:02:43,139 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:02:43,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:02:43,139 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:02:43,139 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:02:43,139 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:02:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_count [2022-11-16 08:02:43,140 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_count [2022-11-16 08:02:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:02:43,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:02:43,141 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_status [2022-11-16 08:02:43,141 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_status [2022-11-16 08:02:43,141 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:02:43,141 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:02:43,141 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-16 08:02:43,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-16 08:02:43,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:02:43,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:02:43,142 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_ring_debug [2022-11-16 08:02:43,142 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_ring_debug [2022-11-16 08:02:43,143 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:02:43,143 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:02:43,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 08:02:43,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 08:02:43,143 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:02:43,144 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:02:43,144 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_close [2022-11-16 08:02:43,144 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_close [2022-11-16 08:02:43,144 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_resume [2022-11-16 08:02:43,144 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_resume [2022-11-16 08:02:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:02:43,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:02:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:02:43,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:02:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2022-11-16 08:02:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2022-11-16 08:02:43,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:02:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:02:43,146 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_free_ring [2022-11-16 08:02:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_free_ring [2022-11-16 08:02:43,147 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:02:43,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:02:43,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:02:43,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-11-16 08:02:43,148 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-11-16 08:02:43,148 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-16 08:02:43,148 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-16 08:02:43,148 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 08:02:43,148 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 08:02:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_tx_timeout [2022-11-16 08:02:43,149 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_tx_timeout [2022-11-16 08:02:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:02:43,150 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:02:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 08:02:43,151 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_destroy_hwif [2022-11-16 08:02:43,151 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_destroy_hwif [2022-11-16 08:02:43,151 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:02:43,151 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:02:43,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:02:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:02:43,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:02:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_stop_hw [2022-11-16 08:02:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_stop_hw [2022-11-16 08:02:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:02:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:02:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:02:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_remove [2022-11-16 08:02:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_remove [2022-11-16 08:02:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:02:43,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:02:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:02:43,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:02:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2022-11-16 08:02:43,155 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2022-11-16 08:02:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_clear_regs [2022-11-16 08:02:43,156 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_clear_regs [2022-11-16 08:02:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:02:43,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:02:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 08:02:43,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 08:02:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_start_hw [2022-11-16 08:02:43,157 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_start_hw [2022-11-16 08:02:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:02:43,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:02:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:02:43,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:02:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure rd_activate [2022-11-16 08:02:43,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_activate [2022-11-16 08:02:43,158 INFO L130 BoogieDeclarations]: Found specification of procedure rd_is_active [2022-11-16 08:02:43,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_is_active [2022-11-16 08:02:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:02:43,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:02:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:02:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:02:43,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:02:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_count [2022-11-16 08:02:43,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_count [2022-11-16 08:02:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 08:02:43,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 08:02:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:02:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:02:43,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:02:43,162 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:02:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:02:43,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:02:43,162 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:02:43,162 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_open [2022-11-16 08:02:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_open [2022-11-16 08:02:43,163 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:02:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:02:43,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vlsi_mod_exit_11_2 [2022-11-16 08:02:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vlsi_mod_exit_11_2 [2022-11-16 08:02:43,164 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 08:02:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 08:02:43,164 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 08:02:43,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 08:02:43,168 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:02:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:02:43,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:02:43,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:02:43,170 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_reg_debug [2022-11-16 08:02:43,171 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_reg_debug [2022-11-16 08:02:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_set_baud [2022-11-16 08:02:43,172 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_set_baud [2022-11-16 08:02:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:02:43,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:02:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:02:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:02:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:02:43,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:02:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:02:43,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:02:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-11-16 08:02:43,180 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-11-16 08:02:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-16 08:02:43,180 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-16 08:02:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_status [2022-11-16 08:02:43,180 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_status [2022-11-16 08:02:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 08:02:43,181 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 08:02:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 08:02:43,181 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 08:02:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:02:43,181 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:02:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:02:43,181 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:02:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure ring_get [2022-11-16 08:02:43,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_get [2022-11-16 08:02:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 08:02:43,182 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 08:02:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:02:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 08:02:43,182 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 08:02:43,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:02:43,183 INFO L130 BoogieDeclarations]: Found specification of procedure ring_last [2022-11-16 08:02:43,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_last [2022-11-16 08:02:43,183 INFO L130 BoogieDeclarations]: Found specification of procedure ring_put [2022-11-16 08:02:43,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_put [2022-11-16 08:02:43,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:02:43,183 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 08:02:43,184 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 08:02:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2022-11-16 08:02:43,184 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2022-11-16 08:02:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 08:02:43,184 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 08:02:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 08:02:43,184 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 08:02:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:02:43,185 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:02:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 08:02:43,185 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 08:02:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:02:43,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:02:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:02:43,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:02:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_addr_status [2022-11-16 08:02:43,186 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_addr_status [2022-11-16 08:02:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_addr [2022-11-16 08:02:43,187 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_addr [2022-11-16 08:02:43,187 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:02:43,187 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:02:43,187 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:02:43,187 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:02:43,187 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:02:43,187 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:02:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:02:43,188 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:02:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:02:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-11-16 08:02:43,190 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-11-16 08:02:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:02:43,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:02:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_close [2022-11-16 08:02:43,190 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_close [2022-11-16 08:02:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 08:02:43,191 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 08:02:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-16 08:02:43,191 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-16 08:02:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_process_tx [2022-11-16 08:02:43,191 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_process_tx [2022-11-16 08:02:43,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:02:43,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:02:43,192 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_alloc_ring [2022-11-16 08:02:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_alloc_ring [2022-11-16 08:02:43,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_vlsi_irda_dev [2022-11-16 08:02:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_vlsi_irda_dev [2022-11-16 08:02:43,192 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_fill_rx [2022-11-16 08:02:43,192 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_fill_rx [2022-11-16 08:02:43,192 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 08:02:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 08:02:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_process_rx [2022-11-16 08:02:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_process_rx [2022-11-16 08:02:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 08:02:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 08:02:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:02:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 08:02:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 08:02:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:02:43,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:02:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure ring_first [2022-11-16 08:02:43,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_first [2022-11-16 08:02:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-16 08:02:43,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-16 08:02:44,025 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:02:44,028 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:02:44,476 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:02:44,829 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:02:44,834 INFO L158 Benchmark]: Toolchain (without parser) took 6639.67ms. Allocated memory was 115.3MB in the beginning and 209.7MB in the end (delta: 94.4MB). Free memory was 62.9MB in the beginning and 103.1MB in the end (delta: -40.2MB). Peak memory consumption was 88.4MB. Max. memory is 16.1GB. [2022-11-16 08:02:44,834 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 115.3MB. Free memory is still 94.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:02:44,835 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3969.62ms. Allocated memory was 115.3MB in the beginning and 142.6MB in the end (delta: 27.3MB). Free memory was 62.7MB in the beginning and 41.0MB in the end (delta: 21.7MB). Peak memory consumption was 70.5MB. Max. memory is 16.1GB. [2022-11-16 08:02:44,836 INFO L158 Benchmark]: Boogie Procedure Inliner took 451.75ms. Allocated memory was 142.6MB in the beginning and 209.7MB in the end (delta: 67.1MB). Free memory was 41.0MB in the beginning and 112.8MB in the end (delta: -71.8MB). Peak memory consumption was 3.9MB. Max. memory is 16.1GB. [2022-11-16 08:02:44,836 INFO L158 Benchmark]: Boogie Preprocessor took 421.94ms. Allocated memory is still 209.7MB. Free memory was 112.8MB in the beginning and 134.1MB in the end (delta: -21.3MB). Peak memory consumption was 48.1MB. Max. memory is 16.1GB. [2022-11-16 08:02:44,837 INFO L158 Benchmark]: RCFGBuilder took 1791.54ms. Allocated memory is still 209.7MB. Free memory was 134.1MB in the beginning and 103.1MB in the end (delta: 31.0MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. [2022-11-16 08:02:44,840 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 115.3MB. Free memory is still 94.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3969.62ms. Allocated memory was 115.3MB in the beginning and 142.6MB in the end (delta: 27.3MB). Free memory was 62.7MB in the beginning and 41.0MB in the end (delta: 21.7MB). Peak memory consumption was 70.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 451.75ms. Allocated memory was 142.6MB in the beginning and 209.7MB in the end (delta: 67.1MB). Free memory was 41.0MB in the beginning and 112.8MB in the end (delta: -71.8MB). Peak memory consumption was 3.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 421.94ms. Allocated memory is still 209.7MB. Free memory was 112.8MB in the beginning and 134.1MB in the end (delta: -21.3MB). Peak memory consumption was 48.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1791.54ms. Allocated memory is still 209.7MB. Free memory was 134.1MB in the beginning and 103.1MB in the end (delta: 31.0MB). Peak memory consumption was 65.6MB. 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 08:02:44,858 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 75b1aed7e7cb1bec6496160634d456a50c33979e7f90c34d568c6a02281e03b1 --- 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 08:02:47,234 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:02:47,236 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:02:47,277 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:02:47,277 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:02:47,283 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:02:47,289 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:02:47,294 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:02:47,296 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:02:47,297 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:02:47,298 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:02:47,299 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:02:47,299 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:02:47,300 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:02:47,302 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:02:47,303 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:02:47,304 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:02:47,305 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:02:47,308 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:02:47,321 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:02:47,327 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:02:47,330 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:02:47,332 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:02:47,333 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:02:47,336 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:02:47,337 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:02:47,337 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:02:47,338 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:02:47,339 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:02:47,340 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:02:47,340 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:02:47,341 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:02:47,342 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:02:47,352 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:02:47,353 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:02:47,353 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:02:47,354 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:02:47,354 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:02:47,355 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:02:47,357 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:02:47,357 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:02:47,362 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:02:47,412 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:02:47,413 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:02:47,415 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:02:47,415 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:02:47,416 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:02:47,417 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:02:47,417 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:02:47,417 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:02:47,417 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:02:47,418 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:02:47,419 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:02:47,419 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:02:47,419 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:02:47,419 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:02:47,419 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:02:47,420 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:02:47,420 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:02:47,420 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:02:47,420 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:02:47,421 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:02:47,421 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:02:47,421 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:02:47,421 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:02:47,421 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:02:47,422 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:02:47,422 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:02:47,422 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:02:47,422 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:02:47,422 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:02:47,423 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_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 75b1aed7e7cb1bec6496160634d456a50c33979e7f90c34d568c6a02281e03b1 [2022-11-16 08:02:47,819 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:02:47,841 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:02:47,844 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:02:47,846 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:02:47,847 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:02:47,848 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i [2022-11-16 08:02:47,926 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/data/d5450944e/ec48c7ba84824992b42e731417e841d1/FLAGb22e13b20 [2022-11-16 08:02:48,987 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:02:48,988 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i [2022-11-16 08:02:49,044 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/data/d5450944e/ec48c7ba84824992b42e731417e841d1/FLAGb22e13b20 [2022-11-16 08:02:49,313 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/data/d5450944e/ec48c7ba84824992b42e731417e841d1 [2022-11-16 08:02:49,316 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:02:49,339 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:02:49,341 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:02:49,341 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:02:49,345 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:02:49,346 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:02:49" (1/1) ... [2022-11-16 08:02:49,349 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a5c55ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:49, skipping insertion in model container [2022-11-16 08:02:49,349 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:02:49" (1/1) ... [2022-11-16 08:02:49,357 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:02:49,535 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:02:52,747 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_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[347848,347861] [2022-11-16 08:02:52,750 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_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348017,348030] [2022-11-16 08:02:52,751 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_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348184,348197] [2022-11-16 08:02:52,751 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_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348352,348365] [2022-11-16 08:02:52,792 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:02:52,849 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:02:52,997 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:02:53,345 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_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[347848,347861] [2022-11-16 08:02:53,346 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_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348017,348030] [2022-11-16 08:02:53,346 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_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348184,348197] [2022-11-16 08:02:53,347 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_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348352,348365] [2022-11-16 08:02:53,352 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:02:53,366 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:02:53,773 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_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[347848,347861] [2022-11-16 08:02:53,774 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_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348017,348030] [2022-11-16 08:02:53,775 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_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348184,348197] [2022-11-16 08:02:53,775 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_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348352,348365] [2022-11-16 08:02:53,785 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:02:53,963 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:02:53,966 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:53 WrapperNode [2022-11-16 08:02:53,966 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:02:53,967 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:02:53,967 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:02:53,968 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:02:53,973 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:53" (1/1) ... [2022-11-16 08:02:54,077 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:53" (1/1) ... [2022-11-16 08:02:54,298 INFO L138 Inliner]: procedures = 465, calls = 2361, calls flagged for inlining = 206, calls inlined = 184, statements flattened = 5025 [2022-11-16 08:02:54,299 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:02:54,300 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:02:54,300 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:02:54,300 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:02:54,309 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:53" (1/1) ... [2022-11-16 08:02:54,310 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:53" (1/1) ... [2022-11-16 08:02:54,364 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:53" (1/1) ... [2022-11-16 08:02:54,364 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:53" (1/1) ... [2022-11-16 08:02:54,465 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:53" (1/1) ... [2022-11-16 08:02:54,483 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:53" (1/1) ... [2022-11-16 08:02:54,595 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:53" (1/1) ... [2022-11-16 08:02:54,633 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:53" (1/1) ... [2022-11-16 08:02:54,708 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:02:54,727 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:02:54,727 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:02:54,727 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:02:54,728 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:53" (1/1) ... [2022-11-16 08:02:54,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:02:54,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:02:54,784 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:02:54,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:02:54,833 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 08:02:54,833 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 08:02:54,833 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:02:54,834 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:02:54,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:02:54,834 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:02:54,834 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:02:54,834 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:02:54,835 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_count [2022-11-16 08:02:54,835 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_count [2022-11-16 08:02:54,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:02:54,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:02:54,835 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_status [2022-11-16 08:02:54,835 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_status [2022-11-16 08:02:54,835 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:02:54,835 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:02:54,836 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-16 08:02:54,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-16 08:02:54,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:02:54,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:02:54,836 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_ring_debug [2022-11-16 08:02:54,836 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_ring_debug [2022-11-16 08:02:54,836 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:02:54,836 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:02:54,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 08:02:54,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 08:02:54,837 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:02:54,837 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:02:54,837 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_close [2022-11-16 08:02:54,837 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_close [2022-11-16 08:02:54,838 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_resume [2022-11-16 08:02:54,838 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_resume [2022-11-16 08:02:54,838 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:02:54,838 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:02:54,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:02:54,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:02:54,839 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2022-11-16 08:02:54,839 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2022-11-16 08:02:54,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:02:54,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:02:54,839 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_free_ring [2022-11-16 08:02:54,839 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_free_ring [2022-11-16 08:02:54,840 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:02:54,840 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:02:54,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:02:54,840 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-11-16 08:02:54,840 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-11-16 08:02:54,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:02:54,840 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-16 08:02:54,841 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-16 08:02:54,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:02:54,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:02:54,841 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 08:02:54,841 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 08:02:54,841 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_tx_timeout [2022-11-16 08:02:54,842 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_tx_timeout [2022-11-16 08:02:54,842 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:02:54,842 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:02:54,842 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_destroy_hwif [2022-11-16 08:02:54,842 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_destroy_hwif [2022-11-16 08:02:54,842 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:02:54,843 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:02:54,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:02:54,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:02:54,843 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_stop_hw [2022-11-16 08:02:54,843 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_stop_hw [2022-11-16 08:02:54,844 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:02:54,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:02:54,844 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_remove [2022-11-16 08:02:54,844 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_remove [2022-11-16 08:02:54,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:02:54,844 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:02:54,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:02:54,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:02:54,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2022-11-16 08:02:54,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2022-11-16 08:02:54,845 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_clear_regs [2022-11-16 08:02:54,846 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_clear_regs [2022-11-16 08:02:54,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:02:54,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:02:54,846 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 08:02:54,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 08:02:54,847 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_start_hw [2022-11-16 08:02:54,847 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_start_hw [2022-11-16 08:02:54,847 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:02:54,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:02:54,847 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:02:54,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:02:54,848 INFO L130 BoogieDeclarations]: Found specification of procedure rd_activate [2022-11-16 08:02:54,848 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_activate [2022-11-16 08:02:54,848 INFO L130 BoogieDeclarations]: Found specification of procedure rd_is_active [2022-11-16 08:02:54,848 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_is_active [2022-11-16 08:02:54,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:02:54,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:02:54,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:02:54,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:02:54,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:02:54,849 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_count [2022-11-16 08:02:54,850 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_count [2022-11-16 08:02:54,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 08:02:54,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 08:02:54,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:02:54,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:02:54,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:02:54,851 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:02:54,851 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:02:54,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:02:54,851 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:02:54,851 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_open [2022-11-16 08:02:54,852 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_open [2022-11-16 08:02:54,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 08:02:54,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 08:02:54,852 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:02:54,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:02:54,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 08:02:54,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vlsi_mod_exit_11_2 [2022-11-16 08:02:54,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vlsi_mod_exit_11_2 [2022-11-16 08:02:54,853 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 08:02:54,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 08:02:54,854 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:02:54,854 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:02:54,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:02:54,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:02:54,854 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_reg_debug [2022-11-16 08:02:54,855 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_reg_debug [2022-11-16 08:02:54,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 08:02:54,855 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_set_baud [2022-11-16 08:02:54,855 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_set_baud [2022-11-16 08:02:54,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:02:54,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:02:54,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:02:54,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:02:54,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 08:02:54,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:02:54,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 08:02:54,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:02:54,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:02:54,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:02:54,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:02:54,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:02:54,858 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-11-16 08:02:54,858 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-11-16 08:02:54,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-16 08:02:54,858 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-16 08:02:54,858 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_status [2022-11-16 08:02:54,858 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_status [2022-11-16 08:02:54,859 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 08:02:54,859 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 08:02:54,859 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 08:02:54,859 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 08:02:54,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:02:54,859 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:02:54,860 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:02:54,860 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:02:54,860 INFO L130 BoogieDeclarations]: Found specification of procedure ring_get [2022-11-16 08:02:54,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_get [2022-11-16 08:02:54,860 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 08:02:54,861 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 08:02:54,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:02:54,861 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 08:02:54,861 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 08:02:54,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:02:54,861 INFO L130 BoogieDeclarations]: Found specification of procedure ring_last [2022-11-16 08:02:54,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_last [2022-11-16 08:02:54,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:02:54,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:02:54,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 08:02:54,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 08:02:54,863 INFO L130 BoogieDeclarations]: Found specification of procedure ring_put [2022-11-16 08:02:54,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_put [2022-11-16 08:02:54,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:02:54,863 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 08:02:54,863 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 08:02:54,863 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2022-11-16 08:02:54,864 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2022-11-16 08:02:54,864 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 08:02:54,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 08:02:54,864 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 08:02:54,864 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 08:02:54,865 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 08:02:54,865 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 08:02:54,865 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:02:54,865 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:02:54,865 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 08:02:54,865 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 08:02:54,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:02:54,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:02:54,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:02:54,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:02:54,866 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_addr_status [2022-11-16 08:02:54,867 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_addr_status [2022-11-16 08:02:54,867 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_addr [2022-11-16 08:02:54,867 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_addr [2022-11-16 08:02:54,867 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:02:54,867 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:02:54,867 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:02:54,868 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:02:54,868 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:02:54,868 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:02:54,868 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:02:54,868 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:02:54,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 08:02:54,869 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-11-16 08:02:54,869 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-11-16 08:02:54,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 08:02:54,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 08:02:54,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 08:02:54,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:02:54,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:02:54,870 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_close [2022-11-16 08:02:54,870 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_close [2022-11-16 08:02:54,870 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 08:02:54,870 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 08:02:54,871 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-16 08:02:54,871 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-16 08:02:54,871 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_process_tx [2022-11-16 08:02:54,871 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_process_tx [2022-11-16 08:02:54,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:02:54,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:02:54,872 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_alloc_ring [2022-11-16 08:02:54,872 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_alloc_ring [2022-11-16 08:02:54,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_vlsi_irda_dev [2022-11-16 08:02:54,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_vlsi_irda_dev [2022-11-16 08:02:54,872 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_fill_rx [2022-11-16 08:02:54,873 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_fill_rx [2022-11-16 08:02:54,873 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 08:02:54,873 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 08:02:54,873 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_process_rx [2022-11-16 08:02:54,873 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_process_rx [2022-11-16 08:02:54,873 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 08:02:54,874 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 08:02:54,874 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 08:02:54,874 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 08:02:54,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:02:54,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:02:54,874 INFO L130 BoogieDeclarations]: Found specification of procedure ring_first [2022-11-16 08:02:54,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_first [2022-11-16 08:02:54,875 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-16 08:02:54,875 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-16 08:02:55,927 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:02:55,931 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:02:57,643 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:03:08,206 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:03:08,211 INFO L158 Benchmark]: Toolchain (without parser) took 18871.31ms. Allocated memory was 67.1MB in the beginning and 287.3MB in the end (delta: 220.2MB). Free memory was 46.9MB in the beginning and 155.9MB in the end (delta: -109.0MB). Peak memory consumption was 150.7MB. Max. memory is 16.1GB. [2022-11-16 08:03:08,212 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 67.1MB. Free memory was 48.8MB in the beginning and 48.8MB in the end (delta: 50.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:03:08,212 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4625.91ms. Allocated memory was 67.1MB in the beginning and 178.3MB in the end (delta: 111.1MB). Free memory was 46.7MB in the beginning and 65.0MB in the end (delta: -18.3MB). Peak memory consumption was 104.2MB. Max. memory is 16.1GB. [2022-11-16 08:03:08,213 INFO L158 Benchmark]: Boogie Procedure Inliner took 331.64ms. Allocated memory is still 178.3MB. Free memory was 65.0MB in the beginning and 75.6MB in the end (delta: -10.6MB). Peak memory consumption was 16.7MB. Max. memory is 16.1GB. [2022-11-16 08:03:08,214 INFO L158 Benchmark]: Boogie Preprocessor took 426.56ms. Allocated memory was 178.3MB in the beginning and 287.3MB in the end (delta: 109.1MB). Free memory was 75.6MB in the beginning and 183.8MB in the end (delta: -108.2MB). Peak memory consumption was 34.0MB. Max. memory is 16.1GB. [2022-11-16 08:03:08,214 INFO L158 Benchmark]: RCFGBuilder took 13482.07ms. Allocated memory is still 287.3MB. Free memory was 183.8MB in the beginning and 155.9MB in the end (delta: 28.0MB). Peak memory consumption was 69.3MB. Max. memory is 16.1GB. [2022-11-16 08:03:08,217 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 67.1MB. Free memory was 48.8MB in the beginning and 48.8MB in the end (delta: 50.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4625.91ms. Allocated memory was 67.1MB in the beginning and 178.3MB in the end (delta: 111.1MB). Free memory was 46.7MB in the beginning and 65.0MB in the end (delta: -18.3MB). Peak memory consumption was 104.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 331.64ms. Allocated memory is still 178.3MB. Free memory was 65.0MB in the beginning and 75.6MB in the end (delta: -10.6MB). Peak memory consumption was 16.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 426.56ms. Allocated memory was 178.3MB in the beginning and 287.3MB in the end (delta: 109.1MB). Free memory was 75.6MB in the beginning and 183.8MB in the end (delta: -108.2MB). Peak memory consumption was 34.0MB. Max. memory is 16.1GB. * RCFGBuilder took 13482.07ms. Allocated memory is still 287.3MB. Free memory was 183.8MB in the beginning and 155.9MB in the end (delta: 28.0MB). Peak memory consumption was 69.3MB. 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 08:03:08,269 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ec6f24b-c7d7-41cd-aff6-fa1da89dde72/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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]