./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-fddi-skfp-skfp.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fba379fbfac1af79fe8a5c27c3b9f41dc41816d738cc7a403ad664358d1c3b37 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 22:23:50,565 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 22:23:50,567 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 22:23:50,595 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 22:23:50,596 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 22:23:50,597 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 22:23:50,599 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 22:23:50,601 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 22:23:50,603 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 22:23:50,604 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 22:23:50,606 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 22:23:50,607 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 22:23:50,608 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 22:23:50,609 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 22:23:50,610 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 22:23:50,612 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 22:23:50,613 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 22:23:50,614 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 22:23:50,616 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 22:23:50,618 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 22:23:50,621 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 22:23:50,622 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 22:23:50,623 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 22:23:50,624 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 22:23:50,628 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 22:23:50,628 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 22:23:50,629 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 22:23:50,630 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 22:23:50,631 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 22:23:50,632 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 22:23:50,632 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 22:23:50,633 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 22:23:50,634 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 22:23:50,635 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 22:23:50,636 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 22:23:50,637 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 22:23:50,637 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 22:23:50,638 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 22:23:50,638 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 22:23:50,639 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 22:23:50,640 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 22:23:50,640 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 22:23:50,664 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 22:23:50,664 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 22:23:50,665 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 22:23:50,666 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 22:23:50,666 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 22:23:50,666 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 22:23:50,666 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 22:23:50,666 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 22:23:50,667 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 22:23:50,667 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 22:23:50,667 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 22:23:50,667 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 22:23:50,668 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 22:23:50,668 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 22:23:50,668 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 22:23:50,668 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 22:23:50,669 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 22:23:50,669 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 22:23:50,669 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 22:23:50,670 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 22:23:50,670 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 22:23:50,670 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 22:23:50,670 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 22:23:50,671 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 22:23:50,671 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 22:23:50,671 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 22:23:50,671 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 22:23:50,671 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 22:23:50,672 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:23:50,672 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 22:23:50,672 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 22:23:50,672 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 22:23:50,673 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 22:23:50,673 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 22:23:50,673 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 22:23:50,673 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 22:23:50,673 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 22:23:50,674 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fba379fbfac1af79fe8a5c27c3b9f41dc41816d738cc7a403ad664358d1c3b37 [2021-11-12 22:23:50,933 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 22:23:50,957 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 22:23:50,960 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 22:23:50,961 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 22:23:50,962 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 22:23:50,963 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-11-12 22:23:51,022 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF/data/6da5e7fe6/ae3765c167fa4abe92c5a7f4a9b50b2b/FLAG626e87c51 [2021-11-12 22:23:52,169 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 22:23:52,170 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-11-12 22:23:52,282 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF/data/6da5e7fe6/ae3765c167fa4abe92c5a7f4a9b50b2b/FLAG626e87c51 [2021-11-12 22:23:52,376 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF/data/6da5e7fe6/ae3765c167fa4abe92c5a7f4a9b50b2b [2021-11-12 22:23:52,378 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 22:23:52,380 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 22:23:52,383 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 22:23:52,383 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 22:23:52,386 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 22:23:52,387 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:23:52" (1/1) ... [2021-11-12 22:23:52,388 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3356f816 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:23:52, skipping insertion in model container [2021-11-12 22:23:52,389 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:23:52" (1/1) ... [2021-11-12 22:23:52,397 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 22:23:52,705 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:23:55,138 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:55,334 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:55,335 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:55,341 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:55,374 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:55,380 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:55,386 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:55,390 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:55,393 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:55,401 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:55,405 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:55,415 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:55,416 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:55,417 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:55,421 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:55,423 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:55,463 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:55,900 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:55,900 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:56,179 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:56,180 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:56,425 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:56,425 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:56,426 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:56,426 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:57,169 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:57,226 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:57,226 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:57,230 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:57,801 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:57,807 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:57,808 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:57,809 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:57,810 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:57,812 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:57,812 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:57,814 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:57,815 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:57,816 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:57,817 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:57,817 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:57,818 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:57,820 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:57,820 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:57,821 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:57,822 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:57,822 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:58,300 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:58,301 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:58,302 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:58,303 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:58,303 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:58,305 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:58,305 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:58,306 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:58,308 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:58,309 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:58,310 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:58,310 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:58,314 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:58,330 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:58,347 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:23:59,311 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[639602,639615] [2021-11-12 22:23:59,313 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[639771,639784] [2021-11-12 22:23:59,314 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[639938,639951] [2021-11-12 22:23:59,315 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[640106,640119] [2021-11-12 22:23:59,364 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:23:59,421 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-12 22:23:59,422 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7272a4c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:23:59, skipping insertion in model container [2021-11-12 22:23:59,422 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 22:23:59,422 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 22:23:59,425 INFO L158 Benchmark]: Toolchain (without parser) took 7042.87ms. Allocated memory was 88.1MB in the beginning and 257.9MB in the end (delta: 169.9MB). Free memory was 36.8MB in the beginning and 128.9MB in the end (delta: -92.1MB). Peak memory consumption was 85.7MB. Max. memory is 16.1GB. [2021-11-12 22:23:59,426 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 88.1MB. Free memory is still 62.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 22:23:59,427 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7039.47ms. Allocated memory was 88.1MB in the beginning and 257.9MB in the end (delta: 169.9MB). Free memory was 36.6MB in the beginning and 128.9MB in the end (delta: -92.3MB). Peak memory consumption was 85.7MB. Max. memory is 16.1GB. [2021-11-12 22:23:59,429 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 88.1MB. Free memory is still 62.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7039.47ms. Allocated memory was 88.1MB in the beginning and 257.9MB in the end (delta: 169.9MB). Free memory was 36.6MB in the beginning and 128.9MB in the end (delta: -92.3MB). Peak memory consumption was 85.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6726]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fba379fbfac1af79fe8a5c27c3b9f41dc41816d738cc7a403ad664358d1c3b37 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 22:24:01,705 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 22:24:01,707 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 22:24:01,762 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 22:24:01,762 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 22:24:01,767 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 22:24:01,769 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 22:24:01,773 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 22:24:01,777 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 22:24:01,784 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 22:24:01,786 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 22:24:01,787 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 22:24:01,788 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 22:24:01,790 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 22:24:01,793 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 22:24:01,797 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 22:24:01,799 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 22:24:01,800 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 22:24:01,802 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 22:24:01,809 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 22:24:01,811 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 22:24:01,813 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 22:24:01,815 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 22:24:01,818 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 22:24:01,827 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 22:24:01,827 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 22:24:01,827 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 22:24:01,829 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 22:24:01,830 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 22:24:01,831 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 22:24:01,831 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 22:24:01,832 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 22:24:01,834 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 22:24:01,835 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 22:24:01,836 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 22:24:01,837 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 22:24:01,838 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 22:24:01,838 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 22:24:01,838 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 22:24:01,840 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 22:24:01,841 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 22:24:01,846 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 22:24:01,888 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 22:24:01,888 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 22:24:01,889 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 22:24:01,890 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 22:24:01,890 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 22:24:01,890 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 22:24:01,890 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 22:24:01,890 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 22:24:01,891 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 22:24:01,891 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 22:24:01,893 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 22:24:01,893 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 22:24:01,894 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 22:24:01,894 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 22:24:01,894 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 22:24:01,894 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 22:24:01,894 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 22:24:01,894 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 22:24:01,895 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 22:24:01,895 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 22:24:01,895 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 22:24:01,895 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 22:24:01,895 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 22:24:01,896 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 22:24:01,896 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:24:01,896 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 22:24:01,896 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 22:24:01,896 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 22:24:01,897 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 22:24:01,897 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 22:24:01,897 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 22:24:01,897 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 22:24:01,897 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 22:24:01,898 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_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fba379fbfac1af79fe8a5c27c3b9f41dc41816d738cc7a403ad664358d1c3b37 [2021-11-12 22:24:02,309 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 22:24:02,342 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 22:24:02,345 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 22:24:02,347 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 22:24:02,347 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 22:24:02,349 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-11-12 22:24:02,418 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF/data/c1e8753d3/4a6de2c9df60412bb27a36a48bd4095f/FLAGa1be80010 [2021-11-12 22:24:03,809 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 22:24:03,809 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-11-12 22:24:03,927 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF/data/c1e8753d3/4a6de2c9df60412bb27a36a48bd4095f/FLAGa1be80010 [2021-11-12 22:24:04,348 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF/data/c1e8753d3/4a6de2c9df60412bb27a36a48bd4095f [2021-11-12 22:24:04,351 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 22:24:04,353 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 22:24:04,356 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 22:24:04,357 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 22:24:04,361 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 22:24:04,362 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:24:04" (1/1) ... [2021-11-12 22:24:04,363 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50916604 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:24:04, skipping insertion in model container [2021-11-12 22:24:04,363 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:24:04" (1/1) ... [2021-11-12 22:24:04,370 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 22:24:04,672 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:24:11,508 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[639602,639615] [2021-11-12 22:24:11,511 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[639771,639784] [2021-11-12 22:24:11,512 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[639938,639951] [2021-11-12 22:24:11,519 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[640106,640119] [2021-11-12 22:24:11,573 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:24:11,635 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 22:24:11,798 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:24:12,745 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[639602,639615] [2021-11-12 22:24:12,745 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[639771,639784] [2021-11-12 22:24:12,746 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[639938,639951] [2021-11-12 22:24:12,746 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[640106,640119] [2021-11-12 22:24:12,751 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:24:12,797 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 22:24:13,693 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[639602,639615] [2021-11-12 22:24:13,694 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[639771,639784] [2021-11-12 22:24:13,694 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[639938,639951] [2021-11-12 22:24:13,695 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[640106,640119] [2021-11-12 22:24:13,699 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:24:14,081 INFO L208 MainTranslator]: Completed translation [2021-11-12 22:24:14,081 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:24:14 WrapperNode [2021-11-12 22:24:14,082 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 22:24:14,083 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 22:24:14,083 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 22:24:14,083 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 22:24:14,090 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:24:14" (1/1) ... [2021-11-12 22:24:14,374 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:24:14" (1/1) ... [2021-11-12 22:24:15,814 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 22:24:15,815 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 22:24:15,815 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 22:24:15,815 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 22:24:15,824 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:24:14" (1/1) ... [2021-11-12 22:24:15,824 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:24:14" (1/1) ... [2021-11-12 22:24:16,520 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:24:14" (1/1) ... [2021-11-12 22:24:16,521 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:24:14" (1/1) ... [2021-11-12 22:24:17,692 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:24:14" (1/1) ... [2021-11-12 22:24:17,765 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:24:14" (1/1) ... [2021-11-12 22:24:17,940 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:24:14" (1/1) ... [2021-11-12 22:24:18,094 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 22:24:18,096 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 22:24:18,096 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 22:24:18,097 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 22:24:18,097 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:24:14" (1/1) ... [2021-11-12 22:24:18,105 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:24:18,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:24:18,133 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 22:24:18,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_317dfb1c-07b2-4b0e-b0b2-d6df41d3a708/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 22:24:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-11-12 22:24:18,181 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-11-12 22:24:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-11-12 22:24:18,181 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-11-12 22:24:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-12 22:24:18,182 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-12 22:24:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-12 22:24:18,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-12 22:24:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-12 22:24:18,182 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-12 22:24:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-11-12 22:24:18,183 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-11-12 22:24:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-11-12 22:24:18,183 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-11-12 22:24:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 22:24:18,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 22:24:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-11-12 22:24:18,184 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-11-12 22:24:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-11-12 22:24:18,184 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-11-12 22:24:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-12 22:24:18,184 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-12 22:24:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-12 22:24:18,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-12 22:24:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-12 22:24:18,185 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-12 22:24:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-11-12 22:24:18,186 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-11-12 22:24:18,186 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-11-12 22:24:18,186 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-11-12 22:24:18,187 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-11-12 22:24:18,187 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-11-12 22:24:18,187 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-11-12 22:24:18,187 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-11-12 22:24:18,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2021-11-12 22:24:18,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2021-11-12 22:24:18,188 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-12 22:24:18,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-12 22:24:18,188 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-11-12 22:24:18,189 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-11-12 22:24:18,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_DriverLock_of_s_smt_os [2021-11-12 22:24:18,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_DriverLock_of_s_smt_os [2021-11-12 22:24:18,189 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-12 22:24:18,190 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-12 22:24:18,191 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 22:24:18,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 22:24:18,191 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-11-12 22:24:18,191 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-11-12 22:24:18,192 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-12 22:24:18,192 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-11-12 22:24:18,192 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-11-12 22:24:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-12 22:24:18,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-12 22:24:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-12 22:24:18,193 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-12 22:24:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-11-12 22:24:18,194 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-11-12 22:24:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-12 22:24:18,194 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-12 22:24:18,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-12 22:24:18,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-12 22:24:18,196 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-11-12 22:24:18,196 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-11-12 22:24:18,196 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-12 22:24:18,196 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-12 22:24:18,196 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-11-12 22:24:18,196 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-11-12 22:24:18,197 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 22:24:18,197 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-12 22:24:18,197 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-12 22:24:18,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_66 [2021-11-12 22:24:18,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_66 [2021-11-12 22:24:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-11-12 22:24:18,198 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-11-12 22:24:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-11-12 22:24:18,198 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-11-12 22:24:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-11-12 22:24:18,199 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-11-12 22:24:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-12 22:24:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 22:24:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 22:24:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-11-12 22:24:18,200 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-11-12 22:24:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-12 22:24:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-11-12 22:24:18,201 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-11-12 22:24:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-11-12 22:24:18,201 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-11-12 22:24:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-11-12 22:24:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-11-12 22:24:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-11-12 22:24:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-11-12 22:24:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_DriverLock_of_s_smt_os [2021-11-12 22:24:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_DriverLock_of_s_smt_os [2021-11-12 22:24:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-11-12 22:24:18,203 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-11-12 22:24:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-11-12 22:24:18,203 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-11-12 22:24:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-12 22:24:18,204 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-12 22:24:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-11-12 22:24:18,204 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-11-12 22:24:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-11-12 22:24:18,205 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-11-12 22:24:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-12 22:24:18,208 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-12 22:24:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-12 22:24:18,208 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-12 22:24:18,209 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-12 22:24:18,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-12 22:24:18,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-12 22:24:18,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-12 22:24:18,211 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-11-12 22:24:18,211 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-11-12 22:24:18,217 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-11-12 22:24:18,217 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-11-12 22:24:18,217 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-12 22:24:18,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-12 22:24:18,218 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-11-12 22:24:18,218 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-11-12 22:24:18,218 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-11-12 22:24:18,218 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-11-12 22:24:18,219 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-11-12 22:24:18,219 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-11-12 22:24:18,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-12 22:24:18,219 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-12 22:24:18,219 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-11-12 22:24:18,219 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-11-12 22:24:18,219 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-11-12 22:24:18,220 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-11-12 22:24:18,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-12 22:24:18,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-12 22:24:18,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-12 22:24:18,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-12 22:24:18,220 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-11-12 22:24:18,221 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-11-12 22:24:18,221 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-12 22:24:18,221 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-12 22:24:18,221 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-12 22:24:18,221 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-12 22:24:18,221 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2021-11-12 22:24:18,221 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2021-11-12 22:24:18,222 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-11-12 22:24:18,222 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-11-12 22:24:18,222 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-11-12 22:24:18,222 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-11-12 22:24:18,222 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2021-11-12 22:24:18,222 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2021-11-12 22:24:18,223 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-11-12 22:24:18,223 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-11-12 22:24:18,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-12 22:24:18,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-12 22:24:18,223 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-11-12 22:24:18,223 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-11-12 22:24:18,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 22:24:18,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-12 22:24:18,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-12 22:24:18,224 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-11-12 22:24:18,224 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-11-12 22:24:18,224 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-11-12 22:24:18,224 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-11-12 22:24:18,225 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-11-12 22:24:18,225 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-11-12 22:24:18,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-12 22:24:18,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-12 22:24:18,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 22:24:18,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-12 22:24:18,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-12 22:24:18,226 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-11-12 22:24:18,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-11-12 22:24:18,226 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 22:24:18,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 22:24:18,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-12 22:24:18,226 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-12 22:24:18,227 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-12 22:24:18,227 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-11-12 22:24:18,227 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-11-12 22:24:18,227 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-11-12 22:24:18,228 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-11-12 22:24:18,229 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-11-12 22:24:18,229 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-11-12 22:24:18,229 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-11-12 22:24:18,229 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-11-12 22:24:18,229 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-11-12 22:24:18,229 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-11-12 22:24:18,230 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-11-12 22:24:18,230 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-11-12 22:24:18,230 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-11-12 22:24:18,230 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-11-12 22:24:18,230 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-11-12 22:24:18,230 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-11-12 22:24:18,230 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-12 22:24:18,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-12 22:24:18,231 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-11-12 22:24:18,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-11-12 22:24:18,231 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-11-12 22:24:18,231 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-11-12 22:24:18,231 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-11-12 22:24:18,232 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-11-12 22:24:18,232 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-11-12 22:24:18,232 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-11-12 22:24:18,232 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-11-12 22:24:18,232 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-11-12 22:24:18,232 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-12 22:24:18,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-12 22:24:18,233 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-11-12 22:24:18,233 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-11-12 22:24:18,233 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-12 22:24:18,233 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-12 22:24:18,233 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-12 22:24:18,233 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-12 22:24:18,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-12 22:24:18,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-12 22:24:18,234 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-11-12 22:24:18,234 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-11-12 22:24:18,234 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-11-12 22:24:18,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-11-12 22:24:18,234 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-11-12 22:24:18,235 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-11-12 22:24:18,235 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-11-12 22:24:18,235 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-11-12 22:24:18,235 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-11-12 22:24:18,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-11-12 22:24:18,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-12 22:24:18,236 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-11-12 22:24:18,236 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-11-12 22:24:18,236 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-11-12 22:24:18,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-11-12 22:24:18,236 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 22:24:18,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 22:24:18,237 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-11-12 22:24:18,238 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-11-12 22:24:18,241 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-11-12 22:24:18,241 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-11-12 22:24:18,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 22:24:18,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 22:24:18,242 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-11-12 22:24:18,242 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-11-12 22:24:18,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 22:24:18,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-12 22:24:18,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 22:24:18,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-12 22:24:18,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-12 22:24:18,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-12 22:24:18,245 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-11-12 22:24:18,245 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-11-12 22:24:18,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-12 22:24:18,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-12 22:24:18,245 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-11-12 22:24:18,245 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-11-12 22:24:18,245 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-11-12 22:24:18,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-11-12 22:24:18,246 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-11-12 22:24:18,246 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-11-12 22:24:18,246 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-11-12 22:24:18,246 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-11-12 22:24:18,246 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-11-12 22:24:18,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-11-12 22:24:18,247 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-12 22:24:18,247 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-12 22:24:18,247 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-11-12 22:24:18,247 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-11-12 22:24:18,247 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-11-12 22:24:18,247 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-11-12 22:24:18,247 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-11-12 22:24:18,248 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-11-12 22:24:18,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-12 22:24:18,248 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-12 22:24:18,248 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-11-12 22:24:18,248 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-11-12 22:24:18,248 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-11-12 22:24:18,249 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-11-12 22:24:18,249 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-12 22:24:18,249 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-12 22:24:18,249 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-12 22:24:18,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-12 22:24:18,249 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-11-12 22:24:18,249 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-11-12 22:24:18,250 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-12 22:24:18,250 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-12 22:24:18,250 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-12 22:24:18,250 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-12 22:24:18,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 22:24:18,250 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-11-12 22:24:18,250 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-11-12 22:24:18,251 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-11-12 22:24:18,251 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-11-12 22:24:18,251 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-11-12 22:24:18,251 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-11-12 22:24:18,251 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-11-12 22:24:18,251 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-11-12 22:24:18,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 22:24:18,252 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-11-12 22:24:18,252 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-11-12 22:24:18,252 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-11-12 22:24:18,252 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-11-12 22:24:18,252 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-11-12 22:24:18,252 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-11-12 22:24:18,252 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-11-12 22:24:18,253 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-11-12 22:24:18,253 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-11-12 22:24:18,253 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-11-12 22:24:18,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-12 22:24:18,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 22:24:18,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-12 22:24:18,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 22:24:18,254 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-11-12 22:24:18,254 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-11-12 22:24:18,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 22:24:18,254 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-12 22:24:18,254 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-12 22:24:18,254 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-11-12 22:24:18,254 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-11-12 22:24:18,255 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-11-12 22:24:18,255 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-11-12 22:24:18,255 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-12 22:24:18,255 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-12 22:24:18,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-12 22:24:18,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-12 22:24:18,255 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2021-11-12 22:24:18,256 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2021-11-12 22:24:18,256 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-11-12 22:24:18,256 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-11-12 22:24:18,256 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-11-12 22:24:18,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-11-12 22:24:18,256 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-12 22:24:18,257 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-12 22:24:18,257 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-11-12 22:24:18,257 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-11-12 22:24:18,257 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-11-12 22:24:18,257 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-11-12 22:24:18,257 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-11-12 22:24:18,257 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-11-12 22:24:18,258 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-11-12 22:24:18,258 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-11-12 22:24:18,258 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-12 22:24:18,258 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-12 22:24:18,258 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-11-12 22:24:18,258 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-11-12 22:24:18,258 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-11-12 22:24:18,259 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-11-12 22:24:18,259 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-11-12 22:24:18,259 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-11-12 22:24:18,259 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-12 22:24:18,259 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-12 22:24:18,259 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-11-12 22:24:18,259 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-11-12 22:24:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-11-12 22:24:18,260 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-11-12 22:24:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 22:24:18,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 22:24:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-11-12 22:24:18,260 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-11-12 22:24:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-11-12 22:24:18,261 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-11-12 22:24:18,261 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-11-12 22:24:18,261 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-11-12 22:24:18,261 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-11-12 22:24:18,261 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-11-12 22:24:18,261 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-11-12 22:24:18,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-11-12 22:24:18,262 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-11-12 22:24:18,262 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-11-12 22:24:18,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-12 22:24:18,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-12 22:24:18,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-12 22:24:18,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-12 22:24:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_67 [2021-11-12 22:24:18,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_67 [2021-11-12 22:24:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-11-12 22:24:18,263 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-11-12 22:24:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-11-12 22:24:18,263 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-11-12 22:24:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-12 22:24:18,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-12 22:24:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-11-12 22:24:18,264 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-11-12 22:24:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2021-11-12 22:24:18,264 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2021-11-12 22:24:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-11-12 22:24:18,264 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-11-12 22:24:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-11-12 22:24:18,265 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-11-12 22:24:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-11-12 22:24:18,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-11-12 22:24:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-11-12 22:24:18,265 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-11-12 22:24:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-11-12 22:24:18,266 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-11-12 22:24:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-11-12 22:24:18,266 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-11-12 22:24:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-11-12 22:24:18,266 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-11-12 22:24:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-12 22:24:18,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-12 22:24:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-11-12 22:24:18,267 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-11-12 22:24:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-11-12 22:24:18,267 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-11-12 22:24:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-11-12 22:24:18,267 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-11-12 22:24:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-11-12 22:24:18,268 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-11-12 22:24:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-11-12 22:24:18,268 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-11-12 22:24:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-11-12 22:24:18,268 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-11-12 22:24:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-12 22:24:18,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-12 22:24:18,269 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-11-12 22:24:18,269 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-11-12 22:24:18,269 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-11-12 22:24:18,269 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-11-12 22:24:18,269 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-11-12 22:24:18,269 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-11-12 22:24:18,270 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-11-12 22:24:18,270 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-11-12 22:24:21,715 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;