./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.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_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/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_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/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_7d214719-19d7-4482-bdd0-a6ceb326dbf1/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 7f12a6ac4bce089f19ef4066a141af18d92e5ee667df37b5c066d5e53dadcb49 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 22:39:07,769 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 22:39:07,771 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 22:39:07,819 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 22:39:07,820 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 22:39:07,825 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 22:39:07,834 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 22:39:07,838 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 22:39:07,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 22:39:07,849 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 22:39:07,850 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 22:39:07,852 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 22:39:07,853 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 22:39:07,856 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 22:39:07,859 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 22:39:07,865 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 22:39:07,867 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 22:39:07,868 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 22:39:07,874 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 22:39:07,883 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 22:39:07,886 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 22:39:07,888 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 22:39:07,891 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 22:39:07,893 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 22:39:07,897 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 22:39:07,897 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 22:39:07,898 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 22:39:07,900 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 22:39:07,901 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 22:39:07,902 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 22:39:07,903 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 22:39:07,904 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 22:39:07,906 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 22:39:07,908 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 22:39:07,910 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 22:39:07,910 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 22:39:07,911 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 22:39:07,911 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 22:39:07,911 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 22:39:07,912 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 22:39:07,913 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 22:39:07,914 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 22:39:07,967 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 22:39:07,968 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 22:39:07,969 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 22:39:07,970 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 22:39:07,970 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 22:39:07,970 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 22:39:07,970 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 22:39:07,971 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 22:39:07,971 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 22:39:07,971 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 22:39:07,972 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 22:39:07,972 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 22:39:07,973 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 22:39:07,973 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 22:39:07,973 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 22:39:07,973 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 22:39:07,974 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 22:39:07,975 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 22:39:07,975 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 22:39:07,975 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 22:39:07,975 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 22:39:07,976 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 22:39:07,976 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 22:39:07,976 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 22:39:07,976 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 22:39:07,977 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 22:39:07,977 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 22:39:07,977 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 22:39:07,978 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:39:07,979 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 22:39:07,980 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 22:39:07,980 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 22:39:07,980 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 22:39:07,980 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 22:39:07,981 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 22:39:07,981 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 22:39:07,981 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 22:39:07,981 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_7d214719-19d7-4482-bdd0-a6ceb326dbf1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f12a6ac4bce089f19ef4066a141af18d92e5ee667df37b5c066d5e53dadcb49 [2021-11-12 22:39:08,269 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 22:39:08,299 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 22:39:08,302 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 22:39:08,304 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 22:39:08,305 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 22:39:08,307 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2021-11-12 22:39:08,413 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/data/142c1bb35/eb4679cdac564c4395206d618af6b4fe/FLAG76a2e2cc7 [2021-11-12 22:39:09,876 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 22:39:09,877 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2021-11-12 22:39:10,003 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/data/142c1bb35/eb4679cdac564c4395206d618af6b4fe/FLAG76a2e2cc7 [2021-11-12 22:39:10,405 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/data/142c1bb35/eb4679cdac564c4395206d618af6b4fe [2021-11-12 22:39:10,408 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 22:39:10,410 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 22:39:10,412 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 22:39:10,412 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 22:39:10,416 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 22:39:10,417 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:39:10" (1/1) ... [2021-11-12 22:39:10,418 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@117203ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:39:10, skipping insertion in model container [2021-11-12 22:39:10,419 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:39:10" (1/1) ... [2021-11-12 22:39:10,427 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 22:39:10,755 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:39:16,027 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 22:39:16,042 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 22:39:16,060 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 22:39:16,065 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 22:39:16,068 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:39:16,084 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 22:39:16,925 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 22:39:17,447 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:39:17,457 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 22:39:19,979 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_7d214719-19d7-4482-bdd0-a6ceb326dbf1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[695830,695843] [2021-11-12 22:39:19,982 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_7d214719-19d7-4482-bdd0-a6ceb326dbf1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[695975,695988] [2021-11-12 22:39:20,028 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:39:20,130 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 22:39:20,131 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5ec9d54a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:39:20, skipping insertion in model container [2021-11-12 22:39:20,131 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 22:39:20,131 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 22:39:20,133 INFO L158 Benchmark]: Toolchain (without parser) took 9722.49ms. Allocated memory was 100.7MB in the beginning and 239.1MB in the end (delta: 138.4MB). Free memory was 56.4MB in the beginning and 89.0MB in the end (delta: -32.6MB). Peak memory consumption was 147.1MB. Max. memory is 16.1GB. [2021-11-12 22:39:20,135 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 100.7MB. Free memory was 53.0MB in the beginning and 53.0MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 22:39:20,136 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9719.51ms. Allocated memory was 100.7MB in the beginning and 239.1MB in the end (delta: 138.4MB). Free memory was 56.4MB in the beginning and 89.0MB in the end (delta: -32.6MB). Peak memory consumption was 147.1MB. Max. memory is 16.1GB. [2021-11-12 22:39:20,138 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 100.7MB. Free memory was 53.0MB in the beginning and 53.0MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9719.51ms. Allocated memory was 100.7MB in the beginning and 239.1MB in the end (delta: 138.4MB). Free memory was 56.4MB in the beginning and 89.0MB in the end (delta: -32.6MB). Peak memory consumption was 147.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7883]: 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_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/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_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/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_7d214719-19d7-4482-bdd0-a6ceb326dbf1/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 7f12a6ac4bce089f19ef4066a141af18d92e5ee667df37b5c066d5e53dadcb49 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 22:39:22,714 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 22:39:22,716 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 22:39:22,752 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 22:39:22,752 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 22:39:22,754 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 22:39:22,756 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 22:39:22,759 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 22:39:22,762 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 22:39:22,771 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 22:39:22,773 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 22:39:22,776 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 22:39:22,776 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 22:39:22,780 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 22:39:22,782 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 22:39:22,785 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 22:39:22,788 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 22:39:22,789 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 22:39:22,794 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 22:39:22,803 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 22:39:22,805 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 22:39:22,807 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 22:39:22,810 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 22:39:22,812 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 22:39:22,821 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 22:39:22,822 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 22:39:22,822 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 22:39:22,824 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 22:39:22,825 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 22:39:22,826 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 22:39:22,827 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 22:39:22,828 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 22:39:22,830 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 22:39:22,831 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 22:39:22,833 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 22:39:22,833 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 22:39:22,851 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 22:39:22,852 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 22:39:22,852 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 22:39:22,853 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 22:39:22,854 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 22:39:22,855 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 22:39:22,881 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 22:39:22,882 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 22:39:22,883 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 22:39:22,883 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 22:39:22,884 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 22:39:22,884 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 22:39:22,884 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 22:39:22,884 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 22:39:22,884 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 22:39:22,885 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 22:39:22,887 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 22:39:22,887 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 22:39:22,888 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 22:39:22,888 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 22:39:22,888 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 22:39:22,888 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 22:39:22,889 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 22:39:22,889 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 22:39:22,889 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 22:39:22,889 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 22:39:22,889 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 22:39:22,890 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 22:39:22,890 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 22:39:22,890 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 22:39:22,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:39:22,891 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 22:39:22,891 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 22:39:22,891 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 22:39:22,891 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 22:39:22,892 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 22:39:22,892 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 22:39:22,892 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 22:39:22,892 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 22:39:22,893 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_7d214719-19d7-4482-bdd0-a6ceb326dbf1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f12a6ac4bce089f19ef4066a141af18d92e5ee667df37b5c066d5e53dadcb49 [2021-11-12 22:39:23,256 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 22:39:23,295 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 22:39:23,299 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 22:39:23,301 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 22:39:23,302 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 22:39:23,304 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2021-11-12 22:39:23,372 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/data/28ad4a665/0aae6786483c4b7cb5a4b84757aa0342/FLAG2b9e46a25 [2021-11-12 22:39:24,913 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 22:39:24,914 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2021-11-12 22:39:25,016 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/data/28ad4a665/0aae6786483c4b7cb5a4b84757aa0342/FLAG2b9e46a25 [2021-11-12 22:39:25,286 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/data/28ad4a665/0aae6786483c4b7cb5a4b84757aa0342 [2021-11-12 22:39:25,289 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 22:39:25,291 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 22:39:25,296 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 22:39:25,296 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 22:39:25,305 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 22:39:25,306 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:39:25" (1/1) ... [2021-11-12 22:39:25,308 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@440c3305 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:39:25, skipping insertion in model container [2021-11-12 22:39:25,308 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:39:25" (1/1) ... [2021-11-12 22:39:25,317 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 22:39:25,904 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:39:34,952 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_7d214719-19d7-4482-bdd0-a6ceb326dbf1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[695830,695843] [2021-11-12 22:39:34,955 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_7d214719-19d7-4482-bdd0-a6ceb326dbf1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[695975,695988] [2021-11-12 22:39:35,011 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:39:35,145 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 22:39:35,306 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:39:36,115 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_7d214719-19d7-4482-bdd0-a6ceb326dbf1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[695830,695843] [2021-11-12 22:39:36,117 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_7d214719-19d7-4482-bdd0-a6ceb326dbf1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[695975,695988] [2021-11-12 22:39:36,127 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:39:36,191 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 22:39:37,057 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_7d214719-19d7-4482-bdd0-a6ceb326dbf1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[695830,695843] [2021-11-12 22:39:37,058 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_7d214719-19d7-4482-bdd0-a6ceb326dbf1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[695975,695988] [2021-11-12 22:39:37,066 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:39:38,153 INFO L208 MainTranslator]: Completed translation [2021-11-12 22:39:38,154 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:39:38 WrapperNode [2021-11-12 22:39:38,154 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 22:39:38,156 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 22:39:38,156 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 22:39:38,157 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 22:39:38,184 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:39:38" (1/1) ... [2021-11-12 22:39:38,477 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:39:38" (1/1) ... [2021-11-12 22:39:39,246 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 22:39:39,248 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 22:39:39,248 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 22:39:39,248 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 22:39:39,260 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:39:38" (1/1) ... [2021-11-12 22:39:39,261 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:39:38" (1/1) ... [2021-11-12 22:39:39,416 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:39:38" (1/1) ... [2021-11-12 22:39:39,417 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:39:38" (1/1) ... [2021-11-12 22:39:39,808 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:39:38" (1/1) ... [2021-11-12 22:39:39,902 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:39:38" (1/1) ... [2021-11-12 22:39:40,323 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:39:38" (1/1) ... [2021-11-12 22:39:40,430 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 22:39:40,434 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 22:39:40,434 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 22:39:40,435 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 22:39:40,436 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:39:38" (1/1) ... [2021-11-12 22:39:40,445 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:39:40,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:39:40,481 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 22:39:40,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 22:39:40,549 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resolve_flow_ctrl [2021-11-12 22:39:40,549 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resolve_flow_ctrl [2021-11-12 22:39:40,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_126 [2021-11-12 22:39:40,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_126 [2021-11-12 22:39:40,550 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-12 22:39:40,550 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-12 22:39:40,550 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-12 22:39:40,551 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-12 22:39:40,551 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read_dword [2021-11-12 22:39:40,551 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read_dword [2021-11-12 22:39:40,551 INFO L130 BoogieDeclarations]: Found specification of procedure get_l2_fhdr [2021-11-12 22:39:40,551 INFO L138 BoogieDeclarations]: Found implementation of procedure get_l2_fhdr [2021-11-12 22:39:40,551 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_stop [2021-11-12 22:39:40,552 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_stop [2021-11-12 22:39:40,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_143 [2021-11-12 22:39:40,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_143 [2021-11-12 22:39:40,552 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rx_context [2021-11-12 22:39:40,552 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rx_context [2021-11-12 22:39:40,553 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-12 22:39:40,553 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-12 22:39:40,553 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-12 22:39:40,553 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-12 22:39:40,553 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resume [2021-11-12 22:39:40,554 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resume [2021-11-12 22:39:40,554 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2021-11-12 22:39:40,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2021-11-12 22:39:40,554 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-12 22:39:40,554 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-12 22:39:40,554 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_data [2021-11-12 22:39:40,555 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_data [2021-11-12 22:39:40,555 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_phy [2021-11-12 22:39:40,555 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_phy [2021-11-12 22:39:40,555 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-12 22:39:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-12 22:39:40,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-12 22:39:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-12 22:39:40,557 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-12 22:39:40,557 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_napi [2021-11-12 22:39:40,557 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_napi [2021-11-12 22:39:40,557 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_read_phy [2021-11-12 22:39:40,558 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_read_phy [2021-11-12 22:39:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-12 22:39:40,558 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-12 22:39:40,559 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-12 22:39:40,559 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-12 22:39:40,559 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-12 22:39:40,559 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-12 22:39:40,559 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-12 22:39:40,560 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-12 22:39:40,561 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-12 22:39:40,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-12 22:39:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-12 22:39:40,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-12 22:39:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_mode [2021-11-12 22:39:40,562 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_mode [2021-11-12 22:39:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-12 22:39:40,563 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-12 22:39:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_wol [2021-11-12 22:39:40,563 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_wol [2021-11-12 22:39:40,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-12 22:39:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-12 22:39:40,565 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_nic [2021-11-12 22:39:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_nic [2021-11-12 22:39:40,565 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-12 22:39:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-12 22:39:40,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_indirect_lock_of_bnx2 [2021-11-12 22:39:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_indirect_lock_of_bnx2 [2021-11-12 22:39:40,566 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_channels [2021-11-12 22:39:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_channels [2021-11-12 22:39:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure __bnx2_free_irq [2021-11-12 22:39:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __bnx2_free_irq [2021-11-12 22:39:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-12 22:39:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-12 22:39:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-12 22:39:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-12 22:39:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-11-12 22:39:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-11-12 22:39:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-12 22:39:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-12 22:39:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_open [2021-11-12 22:39:40,570 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_open [2021-11-12 22:39:40,570 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_chip [2021-11-12 22:39:40,571 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_chip [2021-11-12 22:39:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_settings [2021-11-12 22:39:40,571 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_settings [2021-11-12 22:39:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-12 22:39:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-12 22:39:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-12 22:39:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-12 22:39:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure check_mips_fw_entry [2021-11-12 22:39:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mips_fw_entry [2021-11-12 22:39:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_start [2021-11-12 22:39:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_start [2021-11-12 22:39:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_rd [2021-11-12 22:39:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_rd [2021-11-12 22:39:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_link [2021-11-12 22:39:40,575 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_link [2021-11-12 22:39:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 22:39:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-12 22:39:40,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-12 22:39:40,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-12 22:39:40,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-12 22:39:40,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_indirect_lock_of_bnx2 [2021-11-12 22:39:40,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_indirect_lock_of_bnx2 [2021-11-12 22:39:40,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-12 22:39:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-12 22:39:40,577 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-12 22:39:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-12 22:39:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 22:39:40,579 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-12 22:39:40,580 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-12 22:39:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-12 22:39:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_pauseparam [2021-11-12 22:39:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_pauseparam [2021-11-12 22:39:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-12 22:39:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-12 22:39:40,586 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_one [2021-11-12 22:39:40,587 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_one [2021-11-12 22:39:40,587 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-12 22:39:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-12 22:39:40,593 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-12 22:39:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-12 22:39:40,594 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2021-11-12 22:39:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2021-11-12 22:39:40,594 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remove_one [2021-11-12 22:39:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remove_one [2021-11-12 22:39:40,595 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-12 22:39:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-12 22:39:40,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-12 22:39:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-12 22:39:40,595 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2021-11-12 22:39:40,596 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2021-11-12 22:39:40,596 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_access [2021-11-12 22:39:40,596 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_access [2021-11-12 22:39:40,596 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-12 22:39:40,596 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-12 22:39:40,597 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-12 22:39:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-12 22:39:40,597 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_run_loopback [2021-11-12 22:39:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_run_loopback [2021-11-12 22:39:40,597 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_disable [2021-11-12 22:39:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_disable [2021-11-12 22:39:40,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 22:39:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 22:39:40,598 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-12 22:39:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-12 22:39:40,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-12 22:39:40,599 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-12 22:39:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-12 22:39:40,599 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_int [2021-11-12 22:39:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_int [2021-11-12 22:39:40,600 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-12 22:39:40,600 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-12 22:39:40,600 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-12 22:39:40,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-12 22:39:40,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-12 22:39:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-12 22:39:40,601 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-12 22:39:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_nvram_access [2021-11-12 22:39:40,601 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_nvram_access [2021-11-12 22:39:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_mem [2021-11-12 22:39:40,602 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_mem [2021-11-12 22:39:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-12 22:39:40,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-12 22:39:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-12 22:39:40,602 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-12 22:39:40,603 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_nvram_lock [2021-11-12 22:39:40,603 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_nvram_lock [2021-11-12 22:39:40,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-12 22:39:40,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-12 22:39:40,603 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2021-11-12 22:39:40,604 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2021-11-12 22:39:40,604 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-12 22:39:40,604 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-12 22:39:40,604 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_avail [2021-11-12 22:39:40,604 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_avail [2021-11-12 22:39:40,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_110 [2021-11-12 22:39:40,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_110 [2021-11-12 22:39:40,605 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-12 22:39:40,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-12 22:39:40,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 22:39:40,606 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_phy [2021-11-12 22:39:40,606 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_phy [2021-11-12 22:39:40,606 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nvram [2021-11-12 22:39:40,606 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nvram [2021-11-12 22:39:40,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 22:39:40,607 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_remote_link [2021-11-12 22:39:40,607 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_remote_link [2021-11-12 22:39:40,607 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_io_resume [2021-11-12 22:39:40,607 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_io_resume [2021-11-12 22:39:40,607 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_write_phy [2021-11-12 22:39:40,608 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_write_phy [2021-11-12 22:39:40,608 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-12 22:39:40,608 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-12 22:39:40,608 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-12 22:39:40,608 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-12 22:39:40,609 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-12 22:39:40,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-12 22:39:40,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_phy_lock_of_bnx2 [2021-11-12 22:39:40,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_phy_lock_of_bnx2 [2021-11-12 22:39:40,609 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_phy_get_pause_adv [2021-11-12 22:39:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_phy_get_pause_adv [2021-11-12 22:39:40,610 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remote_phy_event [2021-11-12 22:39:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remote_phy_event [2021-11-12 22:39:40,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-12 22:39:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-12 22:39:40,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_104 [2021-11-12 22:39:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_104 [2021-11-12 22:39:40,611 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-12 22:39:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-12 22:39:40,611 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-12 22:39:40,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-12 22:39:40,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-11-12 22:39:40,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-11-12 22:39:40,612 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-12 22:39:40,612 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-12 22:39:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_cnic_irq_info [2021-11-12 22:39:40,613 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_cnic_irq_info [2021-11-12 22:39:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 22:39:40,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 22:39:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-12 22:39:40,614 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-12 22:39:40,614 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_suspend [2021-11-12 22:39:40,614 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_suspend [2021-11-12 22:39:40,614 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mtu [2021-11-12 22:39:40,614 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mtu [2021-11-12 22:39:40,615 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_ringparam [2021-11-12 22:39:40,615 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_ringparam [2021-11-12 22:39:40,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-12 22:39:40,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-12 22:39:40,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-12 22:39:40,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-12 22:39:40,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-12 22:39:40,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-12 22:39:40,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2021-11-12 22:39:40,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2021-11-12 22:39:40,617 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_send_heart_beat [2021-11-12 22:39:40,618 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_send_heart_beat [2021-11-12 22:39:40,623 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_eeprom_len [2021-11-12 22:39:40,623 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_eeprom_len [2021-11-12 22:39:40,623 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-12 22:39:40,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-12 22:39:40,624 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_firmware [2021-11-12 22:39:40,624 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_firmware [2021-11-12 22:39:40,624 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-12 22:39:40,624 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-12 22:39:40,624 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_regs_len [2021-11-12 22:39:40,625 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_regs_len [2021-11-12 22:39:40,629 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_close [2021-11-12 22:39:40,630 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_close [2021-11-12 22:39:40,630 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_coalesce [2021-11-12 22:39:40,630 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_coalesce [2021-11-12 22:39:40,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_125 [2021-11-12 22:39:40,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_125 [2021-11-12 22:39:40,631 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-12 22:39:40,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-12 22:39:40,631 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-12 22:39:40,631 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-12 22:39:40,631 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-12 22:39:40,632 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-12 22:39:40,632 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_ring_size [2021-11-12 22:39:40,632 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_ring_size [2021-11-12 22:39:40,632 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-12 22:39:40,632 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-12 22:39:40,633 INFO L130 BoogieDeclarations]: Found specification of procedure load_rv2p_fw [2021-11-12 22:39:40,633 INFO L138 BoogieDeclarations]: Found implementation of procedure load_rv2p_fw [2021-11-12 22:39:40,633 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_bmsr1 [2021-11-12 22:39:40,633 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_bmsr1 [2021-11-12 22:39:40,633 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-12 22:39:40,634 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-12 22:39:40,634 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int [2021-11-12 22:39:40,634 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int [2021-11-12 22:39:40,634 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-12 22:39:40,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-12 22:39:40,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-12 22:39:40,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-12 22:39:40,635 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rxbd_rings [2021-11-12 22:39:40,635 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rxbd_rings [2021-11-12 22:39:40,635 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-12 22:39:40,635 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-12 22:39:40,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 22:39:40,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 22:39:40,636 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_start [2021-11-12 22:39:40,636 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_start [2021-11-12 22:39:40,636 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_int_mode [2021-11-12 22:39:40,637 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_int_mode [2021-11-12 22:39:40,637 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-12 22:39:40,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-12 22:39:40,637 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_bmsr1 [2021-11-12 22:39:40,637 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_bmsr1 [2021-11-12 22:39:40,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_4 [2021-11-12 22:39:40,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_4 [2021-11-12 22:39:40,638 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_forced_2g5 [2021-11-12 22:39:40,638 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_forced_2g5 [2021-11-12 22:39:40,638 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-12 22:39:40,638 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-12 22:39:40,639 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_xceiver_str [2021-11-12 22:39:40,639 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_xceiver_str [2021-11-12 22:39:40,639 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-12 22:39:40,639 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-12 22:39:40,639 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_ctx_wr [2021-11-12 22:39:40,640 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_ctx_wr [2021-11-12 22:39:40,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2021-11-12 22:39:40,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2021-11-12 22:39:40,640 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-12 22:39:40,640 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-12 22:39:40,640 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_remote_phy [2021-11-12 22:39:40,641 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_remote_phy [2021-11-12 22:39:40,641 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 22:39:40,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 22:39:40,641 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-12 22:39:40,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-12 22:39:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-12 22:39:40,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-12 22:39:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-12 22:39:40,642 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-12 22:39:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-12 22:39:40,643 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-12 22:39:40,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-12 22:39:40,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-12 22:39:40,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2021-11-12 22:39:40,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2021-11-12 22:39:40,644 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-12 22:39:40,644 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-12 22:39:40,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 22:39:40,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 22:39:40,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 22:39:40,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-12 22:39:40,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-12 22:39:40,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-12 22:39:40,645 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-12 22:39:40,645 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-12 22:39:40,645 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_request_irq [2021-11-12 22:39:40,646 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_request_irq [2021-11-12 22:39:40,646 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_wr_ind [2021-11-12 22:39:40,646 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_wr_ind [2021-11-12 22:39:40,646 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-12 22:39:40,646 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-12 22:39:40,647 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_intr [2021-11-12 22:39:40,647 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_intr [2021-11-12 22:39:40,647 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nic [2021-11-12 22:39:40,647 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nic [2021-11-12 22:39:40,647 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-12 22:39:40,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-12 22:39:40,648 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_addr [2021-11-12 22:39:40,648 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_addr [2021-11-12 22:39:40,648 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2021-11-12 22:39:40,648 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2021-11-12 22:39:40,648 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_msi [2021-11-12 22:39:40,649 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_msi [2021-11-12 22:39:40,649 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-12 22:39:40,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-12 22:39:40,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-12 22:39:40,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-12 22:39:40,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-12 22:39:40,650 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-12 22:39:40,650 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_skbs [2021-11-12 22:39:40,650 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_skbs [2021-11-12 22:39:40,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-12 22:39:40,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-12 22:39:40,651 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_and_enable_2g5 [2021-11-12 22:39:40,651 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_and_enable_2g5 [2021-11-12 22:39:40,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-12 22:39:40,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-12 22:39:40,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_59 [2021-11-12 22:39:40,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_59 [2021-11-12 22:39:40,652 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_self_test [2021-11-12 22:39:40,652 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_self_test [2021-11-12 22:39:40,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-12 22:39:40,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-12 22:39:40,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2021-11-12 22:39:40,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2021-11-12 22:39:40,653 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_msix_tbl [2021-11-12 22:39:40,653 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_msix_tbl [2021-11-12 22:39:40,653 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int_sync [2021-11-12 22:39:40,655 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int_sync [2021-11-12 22:39:40,655 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_del_napi [2021-11-12 22:39:40,655 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_del_napi [2021-11-12 22:39:40,655 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-12 22:39:40,655 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-12 22:39:40,656 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-12 22:39:40,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-12 22:39:40,656 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_timer [2021-11-12 22:39:40,656 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_timer [2021-11-12 22:39:40,661 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-12 22:39:40,661 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-12 22:39:40,661 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_enable [2021-11-12 22:39:40,662 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_enable [2021-11-12 22:39:40,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-12 22:39:40,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2021-11-12 22:39:40,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2021-11-12 22:39:40,662 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_wol [2021-11-12 22:39:40,663 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_wol [2021-11-12 22:39:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-12 22:39:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 22:39:40,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 22:39:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-12 22:39:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_timeout [2021-11-12 22:39:40,664 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_timeout [2021-11-12 22:39:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-12 22:39:40,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-12 22:39:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-12 22:39:40,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-12 22:39:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-12 22:39:40,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-12 22:39:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2021-11-12 22:39:40,665 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2021-11-12 22:39:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_acquire_nvram_lock [2021-11-12 22:39:40,666 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_acquire_nvram_lock [2021-11-12 22:39:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-12 22:39:40,666 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-12 22:39:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_53 [2021-11-12 22:39:40,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_53 [2021-11-12 22:39:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_52 [2021-11-12 22:39:40,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_52 [2021-11-12 22:39:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-12 22:39:40,667 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-12 22:39:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_49 [2021-11-12 22:39:40,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_49 [2021-11-12 22:39:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-12 22:39:40,668 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-12 22:39:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-12 22:39:40,668 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-12 22:39:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-12 22:39:40,669 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-12 22:39:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure check_fw_section [2021-11-12 22:39:40,669 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fw_section [2021-11-12 22:39:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_settings [2021-11-12 22:39:40,669 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_settings [2021-11-12 22:39:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-12 22:39:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_40 [2021-11-12 22:39:40,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_40 [2021-11-12 22:39:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-12 22:39:40,670 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-12 22:39:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-12 22:39:40,671 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-12 22:39:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-12 22:39:40,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-12 22:39:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 22:39:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_write_dword [2021-11-12 22:39:40,672 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_write_dword [2021-11-12 22:39:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 22:39:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 22:39:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-12 22:39:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 22:39:40,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-12 22:39:40,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-12 22:39:40,673 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_link [2021-11-12 22:39:40,673 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_link [2021-11-12 22:39:40,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_166 [2021-11-12 22:39:40,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_166 [2021-11-12 22:39:40,674 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-12 22:39:40,674 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-12 22:39:40,674 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-12 22:39:40,674 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-12 22:39:40,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_phy_lock_of_bnx2 [2021-11-12 22:39:40,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_phy_lock_of_bnx2 [2021-11-12 22:39:40,675 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-12 22:39:40,675 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-12 22:39:40,675 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nway_reset [2021-11-12 22:39:40,675 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nway_reset [2021-11-12 22:39:40,675 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_work [2021-11-12 22:39:40,676 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_work [2021-11-12 22:39:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_fast_work [2021-11-12 22:39:40,676 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_fast_work [2021-11-12 22:39:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-12 22:39:40,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-12 22:39:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_link [2021-11-12 22:39:40,677 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_link [2021-11-12 22:39:40,677 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-12 22:39:40,677 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-12 22:39:40,677 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_report_link [2021-11-12 22:39:40,677 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_report_link [2021-11-12 22:39:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_phy [2021-11-12 22:39:40,678 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_phy [2021-11-12 22:39:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-12 22:39:40,678 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-12 22:39:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_rx_cons [2021-11-12 22:39:40,678 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_rx_cons [2021-11-12 22:39:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-12 22:39:40,679 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-12 22:39:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_ring_size [2021-11-12 22:39:40,679 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_ring_size [2021-11-12 22:39:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_power_state [2021-11-12 22:39:40,679 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_power_state [2021-11-12 22:39:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure load_cpu_fw [2021-11-12 22:39:40,680 INFO L138 BoogieDeclarations]: Found implementation of procedure load_cpu_fw [2021-11-12 22:39:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-11-12 22:39:40,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-11-12 22:39:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-12 22:39:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 22:39:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-12 22:39:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 22:39:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 22:39:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_tx_cons [2021-11-12 22:39:40,681 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_tx_cons [2021-11-12 22:39:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2021-11-12 22:39:40,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2021-11-12 22:39:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-12 22:39:40,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-12 22:39:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_fw_sync [2021-11-12 22:39:40,682 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_fw_sync [2021-11-12 22:39:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_wr [2021-11-12 22:39:40,683 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_wr [2021-11-12 22:39:40,683 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706s_force_link_dn [2021-11-12 22:39:40,683 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706s_force_link_dn [2021-11-12 22:39:40,683 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-12 22:39:40,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-12 22:39:40,683 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-12 22:39:40,684 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-12 22:39:40,684 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_link [2021-11-12 22:39:40,684 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_link [2021-11-12 22:39:40,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-12 22:39:40,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-12 22:39:40,684 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-12 22:39:40,685 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-12 22:39:40,685 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read [2021-11-12 22:39:40,685 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read [2021-11-12 22:39:40,685 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mac_addr [2021-11-12 22:39:40,685 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mac_addr [2021-11-12 22:39:40,685 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_fw_cap [2021-11-12 22:39:40,686 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_fw_cap [2021-11-12 22:39:40,686 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_rd_ind [2021-11-12 22:39:40,686 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_rd_ind [2021-11-12 22:39:40,686 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_write [2021-11-12 22:39:40,686 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_write [2021-11-12 22:39:40,686 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-12 22:39:40,687 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-12 22:39:40,687 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-12 22:39:40,687 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-12 22:39:40,687 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-12 22:39:40,687 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-12 22:39:40,687 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown [2021-11-12 22:39:40,687 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown [2021-11-12 22:39:40,688 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_forced_2g5 [2021-11-12 22:39:40,688 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_forced_2g5 [2021-11-12 22:39:40,688 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-12 22:39:40,688 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-12 22:39:40,688 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_stop [2021-11-12 22:39:40,688 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_stop [2021-11-12 22:39:40,689 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_find_max_ring [2021-11-12 22:39:40,689 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_find_max_ring [2021-11-12 22:39:40,689 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_coalesce [2021-11-12 22:39:40,689 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_coalesce [2021-11-12 22:39:40,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_111 [2021-11-12 22:39:40,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_111 [2021-11-12 22:39:40,690 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_page [2021-11-12 22:39:40,690 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_page [2021-11-12 22:39:40,690 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-12 22:39:40,690 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-12 22:39:40,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_105 [2021-11-12 22:39:40,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_105 [2021-11-12 22:39:40,690 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-12 22:39:40,691 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-12 22:39:40,691 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-12 22:39:40,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-12 22:39:40,691 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown_chip [2021-11-12 22:39:40,691 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown_chip [2021-11-12 22:39:40,691 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_mem [2021-11-12 22:39:40,692 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_mem [2021-11-12 22:39:40,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-12 22:39:40,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-12 22:39:40,692 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-12 22:39:40,692 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-12 22:39:40,692 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-12 22:39:40,692 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-12 22:39:40,693 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-12 22:39:40,693 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-12 22:39:40,693 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-11-12 22:39:40,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2021-11-12 22:39:40,693 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-12 22:39:40,693 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-12 22:39:40,694 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_irq [2021-11-12 22:39:40,694 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_irq [2021-11-12 22:39:40,694 INFO L130 BoogieDeclarations]: Found specification of procedure poll_bnx2 [2021-11-12 22:39:40,694 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_bnx2 [2021-11-12 22:39:40,694 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_features [2021-11-12 22:39:40,694 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_features [2021-11-12 22:39:40,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-12 22:39:40,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-12 22:39:40,695 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_dump_mcp_state [2021-11-12 22:39:40,695 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_dump_mcp_state [2021-11-12 22:39:43,879 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-12 22:48:35,914 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-12 22:48:35,914 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-11-12 22:48:35,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:48:35 BoogieIcfgContainer [2021-11-12 22:48:35,928 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-12 22:48:35,932 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-12 22:48:35,932 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-12 22:48:35,936 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-12 22:48:35,936 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 10:39:25" (1/3) ... [2021-11-12 22:48:35,937 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ad8debc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:48:35, skipping insertion in model container [2021-11-12 22:48:35,937 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:39:38" (2/3) ... [2021-11-12 22:48:35,938 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ad8debc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:48:35, skipping insertion in model container [2021-11-12 22:48:35,938 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:48:35" (3/3) ... [2021-11-12 22:48:35,943 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2021-11-12 22:48:35,952 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-12 22:48:35,952 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-12 22:48:36,062 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-12 22:48:36,077 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-12 22:48:36,077 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-12 22:48:36,245 INFO L276 IsEmpty]: Start isEmpty. Operand has 5796 states, 3946 states have (on average 1.3101875316776483) internal successors, (5170), 4043 states have internal predecessors, (5170), 1573 states have call successors, (1573), 275 states have call predecessors, (1573), 274 states have return successors, (1566), 1545 states have call predecessors, (1566), 1566 states have call successors, (1566) [2021-11-12 22:48:36,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2021-11-12 22:48:36,293 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:48:36,296 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:48:36,297 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:48:36,306 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:48:36,306 INFO L85 PathProgramCache]: Analyzing trace with hash -420417158, now seen corresponding path program 1 times [2021-11-12 22:48:36,359 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 22:48:36,359 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2551179] [2021-11-12 22:48:36,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:48:36,361 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 22:48:36,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 22:48:36,367 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 22:48:36,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-12 22:48:55,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 22:48:55,753 INFO L263 TraceCheckSpWp]: Trace formula consists of 5677 conjuncts, 18 conjunts are in the unsatisfiable core [2021-11-12 22:48:55,790 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:48:58,381 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 82 proven. 3 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2021-11-12 22:48:58,382 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:49:00,892 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 27 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2021-11-12 22:49:00,893 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 22:49:00,893 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2551179] [2021-11-12 22:49:00,894 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2551179] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 22:49:00,894 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [61906200] [2021-11-12 22:49:00,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:49:00,895 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-12 22:49:00,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/cvc4 [2021-11-12 22:49:00,901 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-12 22:49:00,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2021-11-12 22:49:05,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 22:49:05,775 INFO L263 TraceCheckSpWp]: Trace formula consists of 5677 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-12 22:49:05,787 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:49:09,142 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2021-11-12 22:49:09,142 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:49:10,944 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2021-11-12 22:49:10,944 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [61906200] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 22:49:10,944 INFO L186 FreeRefinementEngine]: Found 2 perfect and 2 imperfect interpolant sequences. [2021-11-12 22:49:10,945 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 4] imperfect sequences [8, 8] total 12 [2021-11-12 22:49:10,947 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [503092005] [2021-11-12 22:49:10,947 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 22:49:10,955 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-12 22:49:10,956 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 22:49:10,990 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-12 22:49:10,990 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2021-11-12 22:49:11,006 INFO L87 Difference]: Start difference. First operand has 5796 states, 3946 states have (on average 1.3101875316776483) internal successors, (5170), 4043 states have internal predecessors, (5170), 1573 states have call successors, (1573), 275 states have call predecessors, (1573), 274 states have return successors, (1566), 1545 states have call predecessors, (1566), 1566 states have call successors, (1566) Second operand has 5 states, 5 states have (on average 19.8) internal successors, (99), 5 states have internal predecessors, (99), 3 states have call successors, (36), 3 states have call predecessors, (36), 4 states have return successors, (30), 4 states have call predecessors, (30), 3 states have call successors, (30) [2021-11-12 22:49:13,710 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.68s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:49:58,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 22:49:58,853 INFO L93 Difference]: Finished difference Result 11573 states and 16736 transitions. [2021-11-12 22:49:58,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-12 22:49:58,856 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.8) internal successors, (99), 5 states have internal predecessors, (99), 3 states have call successors, (36), 3 states have call predecessors, (36), 4 states have return successors, (30), 4 states have call predecessors, (30), 3 states have call successors, (30) Word has length 132 [2021-11-12 22:49:58,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 22:49:58,944 INFO L225 Difference]: With dead ends: 11573 [2021-11-12 22:49:58,944 INFO L226 Difference]: Without dead ends: 5760 [2021-11-12 22:49:59,007 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 524 GetRequests, 514 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2021-11-12 22:49:59,010 INFO L933 BasicCegarLoop]: 8282 mSDtfsCounter, 8221 mSDsluCounter, 5160 mSDsCounter, 0 mSdLazyCounter, 3170 mSolverCounterSat, 21 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 44957.09ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 8221 SdHoareTripleChecker+Valid, 13442 SdHoareTripleChecker+Invalid, 3192 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 97.31ms SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 3170 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 47016.82ms IncrementalHoareTripleChecker+Time [2021-11-12 22:49:59,011 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [8221 Valid, 13442 Invalid, 3192 Unknown, 0 Unchecked, 97.31ms Time], IncrementalHoareTripleChecker [21 Valid, 3170 Invalid, 1 Unknown, 0 Unchecked, 47016.82ms Time] [2021-11-12 22:49:59,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5760 states. [2021-11-12 22:49:59,480 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5760 to 5760. [2021-11-12 22:49:59,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5760 states, 3927 states have (on average 1.3017570664629488) internal successors, (5112), 4020 states have internal predecessors, (5112), 1551 states have call successors, (1551), 280 states have call predecessors, (1551), 280 states have return successors, (1551), 1530 states have call predecessors, (1551), 1551 states have call successors, (1551) [2021-11-12 22:49:59,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5760 states to 5760 states and 8214 transitions. [2021-11-12 22:49:59,587 INFO L78 Accepts]: Start accepts. Automaton has 5760 states and 8214 transitions. Word has length 132 [2021-11-12 22:49:59,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 22:49:59,591 INFO L470 AbstractCegarLoop]: Abstraction has 5760 states and 8214 transitions. [2021-11-12 22:49:59,592 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.8) internal successors, (99), 5 states have internal predecessors, (99), 3 states have call successors, (36), 3 states have call predecessors, (36), 4 states have return successors, (30), 4 states have call predecessors, (30), 3 states have call successors, (30) [2021-11-12 22:49:59,593 INFO L276 IsEmpty]: Start isEmpty. Operand 5760 states and 8214 transitions. [2021-11-12 22:49:59,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-12 22:49:59,601 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:49:59,601 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:49:59,783 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-12 22:49:59,853 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (3)] Forceful destruction successful, exit code 0 [2021-11-12 22:50:00,023 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt [2021-11-12 22:50:00,024 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:50:00,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:50:00,024 INFO L85 PathProgramCache]: Analyzing trace with hash 366283354, now seen corresponding path program 1 times [2021-11-12 22:50:00,042 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 22:50:00,042 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1404608228] [2021-11-12 22:50:00,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:50:00,042 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 22:50:00,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 22:50:00,044 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 22:50:00,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-12 22:50:15,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 22:50:16,637 INFO L263 TraceCheckSpWp]: Trace formula consists of 5678 conjuncts, 18 conjunts are in the unsatisfiable core [2021-11-12 22:50:16,645 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:50:18,879 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 82 proven. 3 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2021-11-12 22:50:18,879 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:50:21,266 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 27 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2021-11-12 22:50:21,266 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 22:50:21,266 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1404608228] [2021-11-12 22:50:21,266 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1404608228] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 22:50:21,266 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1008859754] [2021-11-12 22:50:21,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:50:21,267 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-12 22:50:21,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/cvc4 [2021-11-12 22:50:21,267 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-12 22:50:21,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2021-11-12 22:50:25,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 22:50:25,954 INFO L263 TraceCheckSpWp]: Trace formula consists of 5678 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-12 22:50:25,962 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:50:29,279 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2021-11-12 22:50:29,279 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:50:31,080 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2021-11-12 22:50:31,080 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1008859754] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 22:50:31,080 INFO L186 FreeRefinementEngine]: Found 2 perfect and 2 imperfect interpolant sequences. [2021-11-12 22:50:31,081 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 4] imperfect sequences [8, 8] total 12 [2021-11-12 22:50:31,081 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1016764648] [2021-11-12 22:50:31,081 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 22:50:31,082 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-12 22:50:31,082 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 22:50:31,083 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-12 22:50:31,083 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2021-11-12 22:50:31,083 INFO L87 Difference]: Start difference. First operand 5760 states and 8214 transitions. Second operand has 5 states, 5 states have (on average 20.2) internal successors, (101), 5 states have internal predecessors, (101), 3 states have call successors, (36), 3 states have call predecessors, (36), 4 states have return successors, (30), 4 states have call predecessors, (30), 3 states have call successors, (30) [2021-11-12 22:50:33,789 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.70s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:51:16,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 22:51:16,533 INFO L93 Difference]: Finished difference Result 11501 states and 16520 transitions. [2021-11-12 22:51:16,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-12 22:51:16,535 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.2) internal successors, (101), 5 states have internal predecessors, (101), 3 states have call successors, (36), 3 states have call predecessors, (36), 4 states have return successors, (30), 4 states have call predecessors, (30), 3 states have call successors, (30) Word has length 133 [2021-11-12 22:51:16,536 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 22:51:16,610 INFO L225 Difference]: With dead ends: 11501 [2021-11-12 22:51:16,610 INFO L226 Difference]: Without dead ends: 5760 [2021-11-12 22:51:16,649 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 528 GetRequests, 518 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2021-11-12 22:51:16,650 INFO L933 BasicCegarLoop]: 8182 mSDtfsCounter, 8123 mSDsluCounter, 5087 mSDsCounter, 0 mSdLazyCounter, 3096 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 42909.95ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 8123 SdHoareTripleChecker+Valid, 13269 SdHoareTripleChecker+Invalid, 3116 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 57.49ms SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 3096 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 44782.46ms IncrementalHoareTripleChecker+Time [2021-11-12 22:51:16,651 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [8123 Valid, 13269 Invalid, 3116 Unknown, 0 Unchecked, 57.49ms Time], IncrementalHoareTripleChecker [19 Valid, 3096 Invalid, 1 Unknown, 0 Unchecked, 44782.46ms Time] [2021-11-12 22:51:16,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5760 states. [2021-11-12 22:51:16,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5760 to 5760. [2021-11-12 22:51:16,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5760 states, 3927 states have (on average 1.301502419149478) internal successors, (5111), 4020 states have internal predecessors, (5111), 1551 states have call successors, (1551), 280 states have call predecessors, (1551), 280 states have return successors, (1551), 1530 states have call predecessors, (1551), 1551 states have call successors, (1551) [2021-11-12 22:51:17,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5760 states to 5760 states and 8213 transitions. [2021-11-12 22:51:17,008 INFO L78 Accepts]: Start accepts. Automaton has 5760 states and 8213 transitions. Word has length 133 [2021-11-12 22:51:17,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 22:51:17,011 INFO L470 AbstractCegarLoop]: Abstraction has 5760 states and 8213 transitions. [2021-11-12 22:51:17,011 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.2) internal successors, (101), 5 states have internal predecessors, (101), 3 states have call successors, (36), 3 states have call predecessors, (36), 4 states have return successors, (30), 4 states have call predecessors, (30), 3 states have call successors, (30) [2021-11-12 22:51:17,012 INFO L276 IsEmpty]: Start isEmpty. Operand 5760 states and 8213 transitions. [2021-11-12 22:51:17,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2021-11-12 22:51:17,016 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:51:17,016 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:51:17,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-11-12 22:51:17,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2021-11-12 22:51:17,442 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt [2021-11-12 22:51:17,443 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:51:17,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:51:17,443 INFO L85 PathProgramCache]: Analyzing trace with hash -901287946, now seen corresponding path program 1 times [2021-11-12 22:51:17,453 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 22:51:17,454 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [131299409] [2021-11-12 22:51:17,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:51:17,454 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 22:51:17,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 22:51:17,455 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 22:51:17,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-11-12 22:51:32,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 22:51:33,407 INFO L263 TraceCheckSpWp]: Trace formula consists of 5679 conjuncts, 18 conjunts are in the unsatisfiable core [2021-11-12 22:51:33,414 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:51:35,595 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 82 proven. 3 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2021-11-12 22:51:35,595 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:51:38,053 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 27 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2021-11-12 22:51:38,054 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 22:51:38,054 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [131299409] [2021-11-12 22:51:38,054 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [131299409] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 22:51:38,054 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2084494144] [2021-11-12 22:51:38,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:51:38,054 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-12 22:51:38,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/cvc4 [2021-11-12 22:51:38,059 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-12 22:51:38,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d214719-19d7-4482-bdd0-a6ceb326dbf1/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2021-11-12 22:51:42,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 22:51:42,637 INFO L263 TraceCheckSpWp]: Trace formula consists of 5679 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-12 22:51:42,757 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:51:46,094 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2021-11-12 22:51:46,095 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:51:47,946 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2021-11-12 22:51:47,947 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2084494144] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 22:51:47,947 INFO L186 FreeRefinementEngine]: Found 2 perfect and 2 imperfect interpolant sequences. [2021-11-12 22:51:47,947 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 4] imperfect sequences [8, 8] total 12 [2021-11-12 22:51:47,948 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1045462505] [2021-11-12 22:51:47,948 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 22:51:47,949 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-12 22:51:47,949 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 22:51:47,950 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-12 22:51:47,950 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2021-11-12 22:51:47,950 INFO L87 Difference]: Start difference. First operand 5760 states and 8213 transitions. Second operand has 5 states, 5 states have (on average 20.6) internal successors, (103), 5 states have internal predecessors, (103), 3 states have call successors, (36), 3 states have call predecessors, (36), 4 states have return successors, (30), 4 states have call predecessors, (30), 3 states have call successors, (30) [2021-11-12 22:51:50,642 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.68s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers []