./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 08c4ab5181b7abd6700c38bd6f4a3ecc0debf94ce89805012c81d15880051c78 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 16:31:32,033 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 16:31:32,036 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 16:31:32,063 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 16:31:32,064 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 16:31:32,068 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 16:31:32,072 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 16:31:32,076 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 16:31:32,078 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 16:31:32,085 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 16:31:32,086 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 16:31:32,087 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 16:31:32,087 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 16:31:32,088 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 16:31:32,089 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 16:31:32,090 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 16:31:32,091 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 16:31:32,092 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 16:31:32,093 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 16:31:32,103 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 16:31:32,106 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 16:31:32,108 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 16:31:32,112 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 16:31:32,113 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 16:31:32,121 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 16:31:32,125 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 16:31:32,125 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 16:31:32,126 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 16:31:32,128 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 16:31:32,129 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 16:31:32,130 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 16:31:32,132 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 16:31:32,133 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 16:31:32,135 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 16:31:32,136 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 16:31:32,136 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 16:31:32,137 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 16:31:32,137 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 16:31:32,137 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 16:31:32,138 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 16:31:32,139 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 16:31:32,140 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-16 16:31:32,185 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 16:31:32,185 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 16:31:32,186 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 16:31:32,199 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 16:31:32,200 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 16:31:32,200 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 16:31:32,200 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 16:31:32,201 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 16:31:32,201 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 16:31:32,201 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-16 16:31:32,201 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 16:31:32,201 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 16:31:32,202 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-16 16:31:32,202 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-16 16:31:32,202 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 16:31:32,202 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-16 16:31:32,203 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-16 16:31:32,203 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-16 16:31:32,203 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 16:31:32,204 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 16:31:32,204 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 16:31:32,204 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 16:31:32,204 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 16:31:32,204 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 16:31:32,205 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 16:31:32,205 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 16:31:32,205 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 16:31:32,205 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 16:31:32,206 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 16:31:32,206 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 16:31:32,206 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 16:31:32,206 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-16 16:31:32,207 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 16:31:32,207 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 16:31:32,207 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-16 16:31:32,207 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 16:31:32,208 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 16:31:32,208 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 16:31:32,208 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08c4ab5181b7abd6700c38bd6f4a3ecc0debf94ce89805012c81d15880051c78 [2022-11-16 16:31:32,501 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 16:31:32,529 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 16:31:32,532 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 16:31:32,534 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 16:31:32,535 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 16:31:32,536 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i [2022-11-16 16:31:32,596 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/data/acc2bec87/d9c0df13bc17423c9c01e93948e8e88d/FLAG23d5a726b [2022-11-16 16:31:33,620 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 16:31:33,620 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i [2022-11-16 16:31:33,684 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/data/acc2bec87/d9c0df13bc17423c9c01e93948e8e88d/FLAG23d5a726b [2022-11-16 16:31:33,912 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/data/acc2bec87/d9c0df13bc17423c9c01e93948e8e88d [2022-11-16 16:31:33,915 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 16:31:33,916 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 16:31:33,917 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 16:31:33,917 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 16:31:33,921 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 16:31:33,922 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 04:31:33" (1/1) ... [2022-11-16 16:31:33,923 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cfd29b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:31:33, skipping insertion in model container [2022-11-16 16:31:33,923 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 04:31:33" (1/1) ... [2022-11-16 16:31:33,932 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 16:31:34,102 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 16:31:39,204 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[445714,445727] [2022-11-16 16:31:39,207 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[445883,445896] [2022-11-16 16:31:39,208 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446050,446063] [2022-11-16 16:31:39,209 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446218,446231] [2022-11-16 16:31:39,246 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 16:31:39,372 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 16:31:39,919 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[445714,445727] [2022-11-16 16:31:39,920 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[445883,445896] [2022-11-16 16:31:39,921 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446050,446063] [2022-11-16 16:31:39,921 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446218,446231] [2022-11-16 16:31:39,931 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 16:31:40,308 INFO L208 MainTranslator]: Completed translation [2022-11-16 16:31:40,309 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:31:40 WrapperNode [2022-11-16 16:31:40,309 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 16:31:40,310 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 16:31:40,310 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 16:31:40,311 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 16:31:40,319 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:31:40" (1/1) ... [2022-11-16 16:31:40,481 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:31:40" (1/1) ... [2022-11-16 16:31:40,861 INFO L138 Inliner]: procedures = 663, calls = 4693, calls flagged for inlining = 358, calls inlined = 345, statements flattened = 10506 [2022-11-16 16:31:40,862 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 16:31:40,863 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 16:31:40,863 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 16:31:40,864 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 16:31:40,874 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:31:40" (1/1) ... [2022-11-16 16:31:40,874 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:31:40" (1/1) ... [2022-11-16 16:31:40,944 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:31:40" (1/1) ... [2022-11-16 16:31:40,945 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:31:40" (1/1) ... [2022-11-16 16:31:41,138 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:31:40" (1/1) ... [2022-11-16 16:31:41,173 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:31:40" (1/1) ... [2022-11-16 16:31:41,243 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:31:40" (1/1) ... [2022-11-16 16:31:41,276 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:31:40" (1/1) ... [2022-11-16 16:31:41,341 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 16:31:41,343 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 16:31:41,343 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 16:31:41,343 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 16:31:41,344 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:31:40" (1/1) ... [2022-11-16 16:31:41,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 16:31:41,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 16:31:41,379 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 16:31:41,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 16:31:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 16:31:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 16:31:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 16:31:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 16:31:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure hw_del_addr [2022-11-16 16:31:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_del_addr [2022-11-16 16:31:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 16:31:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 16:31:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure hw_cfg_wol [2022-11-16 16:31:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_cfg_wol [2022-11-16 16:31:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 16:31:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 16:31:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-16 16:31:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-16 16:31:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_init [2022-11-16 16:31:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_init [2022-11-16 16:31:41,428 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ack_intr [2022-11-16 16:31:41,428 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ack_intr [2022-11-16 16:31:41,428 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_timeout [2022-11-16 16:31:41,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_timeout [2022-11-16 16:31:41,428 INFO L130 BoogieDeclarations]: Found specification of procedure bridge_change [2022-11-16 16:31:41,428 INFO L138 BoogieDeclarations]: Found implementation of procedure bridge_change [2022-11-16 16:31:41,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 16:31:41,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 16:31:41,429 INFO L130 BoogieDeclarations]: Found specification of procedure set_flow_ctrl [2022-11-16 16:31:41,429 INFO L138 BoogieDeclarations]: Found implementation of procedure set_flow_ctrl [2022-11-16 16:31:41,430 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 16:31:41,430 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 16:31:41,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pci_device_driver_exit_14_2 [2022-11-16 16:31:41,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pci_device_driver_exit_14_2 [2022-11-16 16:31:41,430 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-16 16:31:41,430 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-16 16:31:41,431 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_len [2022-11-16 16:31:41,431 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_len [2022-11-16 16:31:41,431 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_check_desc_num [2022-11-16 16:31:41,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_check_desc_num [2022-11-16 16:31:41,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 16:31:41,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 16:31:41,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 16:31:41,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 16:31:41,432 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 16:31:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 16:31:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 16:31:41,434 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 16:31:41,435 INFO L130 BoogieDeclarations]: Found specification of procedure set_media_state [2022-11-16 16:31:41,435 INFO L138 BoogieDeclarations]: Found implementation of procedure set_media_state [2022-11-16 16:31:41,435 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 16:31:41,435 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 16:31:41,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 16:31:41,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 16:31:41,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 16:31:41,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 16:31:41,436 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ena_intr [2022-11-16 16:31:41,437 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ena_intr [2022-11-16 16:31:41,437 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 16:31:41,437 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 16:31:41,437 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 16:31:41,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-16 16:31:41,438 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-16 16:31:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2022-11-16 16:31:41,438 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2022-11-16 16:31:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg [2022-11-16 16:31:41,438 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg [2022-11-16 16:31:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure state_gpio [2022-11-16 16:31:41,439 INFO L138 BoogieDeclarations]: Found implementation of procedure state_gpio [2022-11-16 16:31:41,439 INFO L130 BoogieDeclarations]: Found specification of procedure hw_dis_intr [2022-11-16 16:31:41,439 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_dis_intr [2022-11-16 16:31:41,439 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2022-11-16 16:31:41,439 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2022-11-16 16:31:41,439 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 16:31:41,440 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 16:31:41,441 INFO L130 BoogieDeclarations]: Found specification of procedure pcidev_resume [2022-11-16 16:31:41,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pcidev_resume [2022-11-16 16:31:41,441 INFO L130 BoogieDeclarations]: Found specification of procedure hw_dis_intr_bit [2022-11-16 16:31:41,441 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_dis_intr_bit [2022-11-16 16:31:41,441 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_eeprom_len [2022-11-16 16:31:41,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_eeprom_len [2022-11-16 16:31:41,442 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_free_buffers [2022-11-16 16:31:41,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_free_buffers [2022-11-16 16:31:41,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 16:31:41,442 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_clk [2022-11-16 16:31:41,442 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_clk [2022-11-16 16:31:41,442 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 16:31:41,442 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 16:31:41,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 16:31:41,443 INFO L130 BoogieDeclarations]: Found specification of procedure hw_reset [2022-11-16 16:31:41,443 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_reset [2022-11-16 16:31:41,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 16:31:41,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 16:31:41,443 INFO L130 BoogieDeclarations]: Found specification of procedure rx_proc [2022-11-16 16:31:41,443 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_proc [2022-11-16 16:31:41,443 INFO L130 BoogieDeclarations]: Found specification of procedure release_desc [2022-11-16 16:31:41,443 INFO L138 BoogieDeclarations]: Found implementation of procedure release_desc [2022-11-16 16:31:41,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 16:31:41,444 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 16:31:41,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 16:31:41,444 INFO L130 BoogieDeclarations]: Found specification of procedure hw_resume_rx [2022-11-16 16:31:41,444 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_resume_rx [2022-11-16 16:31:41,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 16:31:41,444 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 16:31:41,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 16:31:41,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 16:31:41,444 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_netpoll [2022-11-16 16:31:41,444 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_netpoll [2022-11-16 16:31:41,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 16:31:41,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 16:31:41,445 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2022-11-16 16:31:41,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2022-11-16 16:31:41,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 16:31:41,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 16:31:41,445 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ena_add_addr [2022-11-16 16:31:41,445 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ena_add_addr [2022-11-16 16:31:41,445 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2022-11-16 16:31:41,445 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2022-11-16 16:31:41,446 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_grp_addr [2022-11-16 16:31:41,446 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_grp_addr [2022-11-16 16:31:41,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 16:31:41,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 16:31:41,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 16:31:41,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 16:31:41,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 16:31:41,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 16:31:41,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 16:31:41,447 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 16:31:41,447 INFO L130 BoogieDeclarations]: Found specification of procedure sw_w_sta_mac_table [2022-11-16 16:31:41,447 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_w_sta_mac_table [2022-11-16 16:31:41,447 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2022-11-16 16:31:41,447 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2022-11-16 16:31:41,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 16:31:41,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 16:31:41,447 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 16:31:41,447 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 16:31:41,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 16:31:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 16:31:41,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 16:31:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure hw_stop_rx [2022-11-16 16:31:41,448 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_stop_rx [2022-11-16 16:31:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_intr [2022-11-16 16:31:41,448 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_intr [2022-11-16 16:31:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 16:31:41,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 16:31:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2022-11-16 16:31:41,448 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2022-11-16 16:31:41,449 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_init_rx_buffers [2022-11-16 16:31:41,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_init_rx_buffers [2022-11-16 16:31:41,449 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_free_mem [2022-11-16 16:31:41,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_free_mem [2022-11-16 16:31:41,449 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 16:31:41,449 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 16:31:41,449 INFO L130 BoogieDeclarations]: Found specification of procedure hw_w_phy [2022-11-16 16:31:41,449 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_w_phy [2022-11-16 16:31:41,449 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 16:31:41,449 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 16:31:41,449 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-11-16 16:31:41,450 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-11-16 16:31:41,450 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-16 16:31:41,450 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-16 16:31:41,450 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_rx_mode [2022-11-16 16:31:41,450 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_rx_mode [2022-11-16 16:31:41,450 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-16 16:31:41,450 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-16 16:31:41,450 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-16 16:31:41,450 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-16 16:31:41,450 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 16:31:41,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 16:31:41,450 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_cleanup [2022-11-16 16:31:41,451 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_cleanup [2022-11-16 16:31:41,451 INFO L130 BoogieDeclarations]: Found specification of procedure hw_r_phy [2022-11-16 16:31:41,451 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_r_phy [2022-11-16 16:31:41,451 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_addr [2022-11-16 16:31:41,451 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_addr [2022-11-16 16:31:41,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 16:31:41,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 16:31:41,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 16:31:41,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 16:31:41,451 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_pkt [2022-11-16 16:31:41,451 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_pkt [2022-11-16 16:31:41,452 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2022-11-16 16:31:41,452 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2022-11-16 16:31:41,452 INFO L130 BoogieDeclarations]: Found specification of procedure port_get_link_speed [2022-11-16 16:31:41,452 INFO L138 BoogieDeclarations]: Found implementation of procedure port_get_link_speed [2022-11-16 16:31:41,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 16:31:41,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 16:31:41,452 INFO L130 BoogieDeclarations]: Found specification of procedure port_r16 [2022-11-16 16:31:41,452 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r16 [2022-11-16 16:31:41,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hwlock_of_dev_info [2022-11-16 16:31:41,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hwlock_of_dev_info [2022-11-16 16:31:41,452 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg_port_base_vlan [2022-11-16 16:31:41,453 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg_port_base_vlan [2022-11-16 16:31:41,453 INFO L130 BoogieDeclarations]: Found specification of procedure drop_gpio [2022-11-16 16:31:41,453 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_gpio [2022-11-16 16:31:41,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 16:31:41,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 16:31:41,453 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_desc_base [2022-11-16 16:31:41,453 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_desc_base [2022-11-16 16:31:41,453 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 16:31:41,453 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 16:31:41,453 INFO L130 BoogieDeclarations]: Found specification of procedure hw_block_intr [2022-11-16 16:31:41,453 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_block_intr [2022-11-16 16:31:41,454 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 16:31:41,454 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 16:31:41,454 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-11-16 16:31:41,454 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-11-16 16:31:41,454 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2022-11-16 16:31:41,454 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2022-11-16 16:31:41,454 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_init_timer [2022-11-16 16:31:41,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_init_timer [2022-11-16 16:31:41,454 INFO L130 BoogieDeclarations]: Found specification of procedure hw_reset_pkts [2022-11-16 16:31:41,454 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_reset_pkts [2022-11-16 16:31:41,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 16:31:41,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 16:31:41,459 INFO L130 BoogieDeclarations]: Found specification of procedure hw_disable [2022-11-16 16:31:41,459 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_disable [2022-11-16 16:31:41,459 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 16:31:41,460 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 16:31:41,460 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2022-11-16 16:31:41,460 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2022-11-16 16:31:41,460 INFO L130 BoogieDeclarations]: Found specification of procedure get_mac_addr [2022-11-16 16:31:41,460 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mac_addr [2022-11-16 16:31:41,460 INFO L130 BoogieDeclarations]: Found specification of procedure hw_restore_intr [2022-11-16 16:31:41,460 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_restore_intr [2022-11-16 16:31:41,460 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 16:31:41,460 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 16:31:41,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 16:31:41,461 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 16:31:41,461 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 16:31:41,461 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 16:31:41,461 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 16:31:41,461 INFO L130 BoogieDeclarations]: Found specification of procedure hw_start_rx [2022-11-16 16:31:41,461 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_start_rx [2022-11-16 16:31:41,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 16:31:41,461 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg_broad_storm [2022-11-16 16:31:41,461 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg_broad_storm [2022-11-16 16:31:41,461 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 16:31:41,462 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 16:31:41,462 INFO L130 BoogieDeclarations]: Found specification of procedure hw_turn_on_intr [2022-11-16 16:31:41,462 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_turn_on_intr [2022-11-16 16:31:41,462 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-16 16:31:41,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-16 16:31:41,462 INFO L130 BoogieDeclarations]: Found specification of procedure sw_chk [2022-11-16 16:31:41,462 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_chk [2022-11-16 16:31:41,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 16:31:41,535 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_wol_frame [2022-11-16 16:31:41,535 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_wol_frame [2022-11-16 16:31:41,535 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 16:31:41,535 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 16:31:41,535 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 16:31:41,535 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 16:31:41,535 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 16:31:41,535 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 16:31:41,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 16:31:41,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 16:31:41,536 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 16:31:41,536 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 16:31:41,536 INFO L130 BoogieDeclarations]: Found specification of procedure port_r_mib_pkt [2022-11-16 16:31:41,536 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r_mib_pkt [2022-11-16 16:31:41,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 16:31:41,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 16:31:41,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_63 [2022-11-16 16:31:41,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_63 [2022-11-16 16:31:41,536 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg [2022-11-16 16:31:41,536 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg [2022-11-16 16:31:41,536 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2022-11-16 16:31:41,537 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2022-11-16 16:31:41,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwlock_of_dev_info [2022-11-16 16:31:41,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwlock_of_dev_info [2022-11-16 16:31:41,537 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_update_timer [2022-11-16 16:31:41,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_update_timer [2022-11-16 16:31:41,537 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 16:31:41,537 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 16:31:41,537 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_free [2022-11-16 16:31:41,537 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_free [2022-11-16 16:31:41,537 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_stop_timer [2022-11-16 16:31:41,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_stop_timer [2022-11-16 16:31:41,537 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 16:31:41,538 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 16:31:41,538 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_intr [2022-11-16 16:31:41,538 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_intr [2022-11-16 16:31:41,538 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-11-16 16:31:41,538 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-11-16 16:31:41,538 INFO L130 BoogieDeclarations]: Found specification of procedure hw_add_addr [2022-11-16 16:31:41,538 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_add_addr [2022-11-16 16:31:41,538 INFO L130 BoogieDeclarations]: Found specification of procedure port_r_mib_cnt [2022-11-16 16:31:41,538 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r_mib_cnt [2022-11-16 16:31:41,538 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_buf [2022-11-16 16:31:41,538 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_buf [2022-11-16 16:31:41,539 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 16:31:41,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 16:31:41,539 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 16:31:41,539 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 16:31:41,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_72 [2022-11-16 16:31:41,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_72 [2022-11-16 16:31:41,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 16:31:41,539 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_multicast [2022-11-16 16:31:41,539 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_multicast [2022-11-16 16:31:41,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 16:31:41,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 16:31:41,540 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_regs_len [2022-11-16 16:31:41,540 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_regs_len [2022-11-16 16:31:41,540 INFO L130 BoogieDeclarations]: Found specification of procedure hw_clr_multicast [2022-11-16 16:31:41,540 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_clr_multicast [2022-11-16 16:31:41,540 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_link_speed [2022-11-16 16:31:41,540 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_link_speed [2022-11-16 16:31:41,540 INFO L130 BoogieDeclarations]: Found specification of procedure raise_gpio [2022-11-16 16:31:41,540 INFO L138 BoogieDeclarations]: Found implementation of procedure raise_gpio [2022-11-16 16:31:41,540 INFO L130 BoogieDeclarations]: Found specification of procedure port_w16 [2022-11-16 16:31:41,541 INFO L138 BoogieDeclarations]: Found implementation of procedure port_w16 [2022-11-16 16:31:41,541 INFO L130 BoogieDeclarations]: Found specification of procedure empty_addr [2022-11-16 16:31:41,541 INFO L138 BoogieDeclarations]: Found implementation of procedure empty_addr [2022-11-16 16:31:41,541 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 16:31:41,541 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 16:31:41,541 INFO L130 BoogieDeclarations]: Found specification of procedure mib_read_work [2022-11-16 16:31:41,541 INFO L138 BoogieDeclarations]: Found implementation of procedure mib_read_work [2022-11-16 16:31:41,541 INFO L130 BoogieDeclarations]: Found specification of procedure hw_enable_wol [2022-11-16 16:31:41,541 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_enable_wol [2022-11-16 16:31:41,541 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_stp_state [2022-11-16 16:31:41,542 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_stp_state [2022-11-16 16:31:41,542 INFO L130 BoogieDeclarations]: Found specification of procedure hw_clr_wol_pme_status [2022-11-16 16:31:41,542 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_clr_wol_pme_status [2022-11-16 16:31:41,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_64 [2022-11-16 16:31:41,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_64 [2022-11-16 16:31:41,542 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_start_timer [2022-11-16 16:31:41,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_start_timer [2022-11-16 16:31:41,542 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2022-11-16 16:31:41,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2022-11-16 16:31:41,542 INFO L130 BoogieDeclarations]: Found specification of procedure copy_old_skb [2022-11-16 16:31:41,542 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_old_skb [2022-11-16 16:31:41,543 INFO L130 BoogieDeclarations]: Found specification of procedure hw_cfg_wol_pme [2022-11-16 16:31:41,543 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_cfg_wol_pme [2022-11-16 16:31:41,543 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_buf [2022-11-16 16:31:41,543 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_buf [2022-11-16 16:31:41,543 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_network_header [2022-11-16 16:31:41,543 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_network_header [2022-11-16 16:31:41,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 16:31:41,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 16:31:41,543 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 16:31:41,543 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 16:31:41,543 INFO L130 BoogieDeclarations]: Found specification of procedure pcidev_exit [2022-11-16 16:31:41,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pcidev_exit [2022-11-16 16:31:41,544 INFO L130 BoogieDeclarations]: Found specification of procedure hw_enable [2022-11-16 16:31:41,544 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_enable [2022-11-16 16:31:41,544 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_alloc_soft_desc [2022-11-16 16:31:41,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_alloc_soft_desc [2022-11-16 16:31:41,544 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-11-16 16:31:41,544 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-11-16 16:31:41,544 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 16:31:41,544 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 16:31:41,544 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg_broad_storm [2022-11-16 16:31:41,544 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg_broad_storm [2022-11-16 16:31:41,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 16:31:41,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 16:31:41,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 16:31:41,545 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_power_saving [2022-11-16 16:31:41,545 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_power_saving [2022-11-16 16:31:41,545 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-16 16:31:41,545 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-16 16:31:41,545 INFO L130 BoogieDeclarations]: Found specification of procedure spi_reg [2022-11-16 16:31:41,545 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_reg [2022-11-16 16:31:42,856 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 16:31:42,860 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 16:31:46,276 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_cpu_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 16:31:46,281 INFO L158 Benchmark]: Toolchain (without parser) took 12364.41ms. Allocated memory was 104.9MB in the beginning and 507.5MB in the end (delta: 402.7MB). Free memory was 66.4MB in the beginning and 303.4MB in the end (delta: -237.0MB). Peak memory consumption was 218.4MB. Max. memory is 16.1GB. [2022-11-16 16:31:46,282 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 104.9MB. Free memory is still 78.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 16:31:46,283 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6392.21ms. Allocated memory was 104.9MB in the beginning and 302.0MB in the end (delta: 197.1MB). Free memory was 66.0MB in the beginning and 182.3MB in the end (delta: -116.2MB). Peak memory consumption was 109.9MB. Max. memory is 16.1GB. [2022-11-16 16:31:46,283 INFO L158 Benchmark]: Boogie Procedure Inliner took 551.87ms. Allocated memory is still 302.0MB. Free memory was 182.3MB in the beginning and 178.7MB in the end (delta: 3.6MB). Peak memory consumption was 74.9MB. Max. memory is 16.1GB. [2022-11-16 16:31:46,284 INFO L158 Benchmark]: Boogie Preprocessor took 478.83ms. Allocated memory is still 302.0MB. Free memory was 178.7MB in the beginning and 107.4MB in the end (delta: 71.3MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. [2022-11-16 16:31:46,285 INFO L158 Benchmark]: RCFGBuilder took 4936.83ms. Allocated memory was 302.0MB in the beginning and 507.5MB in the end (delta: 205.5MB). Free memory was 107.4MB in the beginning and 303.4MB in the end (delta: -196.0MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. [2022-11-16 16:31:46,288 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 104.9MB. Free memory is still 78.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6392.21ms. Allocated memory was 104.9MB in the beginning and 302.0MB in the end (delta: 197.1MB). Free memory was 66.0MB in the beginning and 182.3MB in the end (delta: -116.2MB). Peak memory consumption was 109.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 551.87ms. Allocated memory is still 302.0MB. Free memory was 182.3MB in the beginning and 178.7MB in the end (delta: 3.6MB). Peak memory consumption was 74.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 478.83ms. Allocated memory is still 302.0MB. Free memory was 178.7MB in the beginning and 107.4MB in the end (delta: 71.3MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. * RCFGBuilder took 4936.83ms. Allocated memory was 302.0MB in the beginning and 507.5MB in the end (delta: 205.5MB). Free memory was 107.4MB in the beginning and 303.4MB in the end (delta: -196.0MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_cpu_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_cpu_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 16:31:46,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 08c4ab5181b7abd6700c38bd6f4a3ecc0debf94ce89805012c81d15880051c78 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 16:31:48,723 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 16:31:48,726 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 16:31:48,765 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 16:31:48,765 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 16:31:48,770 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 16:31:48,772 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 16:31:48,776 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 16:31:48,779 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 16:31:48,786 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 16:31:48,788 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 16:31:48,791 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 16:31:48,791 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 16:31:48,794 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 16:31:48,795 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 16:31:48,797 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 16:31:48,798 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 16:31:48,800 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 16:31:48,806 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 16:31:48,811 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 16:31:48,815 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 16:31:48,817 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 16:31:48,819 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 16:31:48,820 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 16:31:48,826 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 16:31:48,831 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 16:31:48,831 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 16:31:48,832 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 16:31:48,834 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 16:31:48,835 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 16:31:48,835 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 16:31:48,836 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 16:31:48,837 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 16:31:48,838 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 16:31:48,840 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 16:31:48,840 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 16:31:48,841 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 16:31:48,842 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 16:31:48,842 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 16:31:48,844 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 16:31:48,845 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 16:31:48,846 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-16 16:31:48,887 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 16:31:48,887 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 16:31:48,901 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 16:31:48,902 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 16:31:48,902 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 16:31:48,903 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 16:31:48,903 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 16:31:48,903 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 16:31:48,904 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 16:31:48,904 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 16:31:48,905 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 16:31:48,905 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 16:31:48,907 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 16:31:48,907 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 16:31:48,907 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 16:31:48,908 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 16:31:48,908 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 16:31:48,908 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 16:31:48,908 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 16:31:48,908 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 16:31:48,909 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 16:31:48,909 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 16:31:48,909 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 16:31:48,909 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 16:31:48,910 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 16:31:48,910 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 16:31:48,910 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 16:31:48,910 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 16:31:48,911 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 16:31:48,911 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 16:31:48,911 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 16:31:48,911 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 16:31:48,912 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 16:31:48,912 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 16:31:48,912 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 16:31:48,913 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_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08c4ab5181b7abd6700c38bd6f4a3ecc0debf94ce89805012c81d15880051c78 [2022-11-16 16:31:49,237 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 16:31:49,259 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 16:31:49,262 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 16:31:49,263 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 16:31:49,264 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 16:31:49,265 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i [2022-11-16 16:31:49,340 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/data/ed991fc6b/a1a454bd06684dd783b0c30d0bf54924/FLAG5009d0149 [2022-11-16 16:31:50,522 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 16:31:50,523 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i [2022-11-16 16:31:50,607 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/data/ed991fc6b/a1a454bd06684dd783b0c30d0bf54924/FLAG5009d0149 [2022-11-16 16:31:50,754 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/data/ed991fc6b/a1a454bd06684dd783b0c30d0bf54924 [2022-11-16 16:31:50,765 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 16:31:50,767 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 16:31:50,771 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 16:31:50,771 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 16:31:50,775 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 16:31:50,775 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 04:31:50" (1/1) ... [2022-11-16 16:31:50,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@95fd8e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:31:50, skipping insertion in model container [2022-11-16 16:31:50,777 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 04:31:50" (1/1) ... [2022-11-16 16:31:50,785 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 16:31:51,016 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 16:31:56,135 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[445714,445727] [2022-11-16 16:31:56,137 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[445883,445896] [2022-11-16 16:31:56,138 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446050,446063] [2022-11-16 16:31:56,139 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446218,446231] [2022-11-16 16:31:56,171 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 16:31:56,230 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 16:31:56,318 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 16:31:56,792 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[445714,445727] [2022-11-16 16:31:56,793 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[445883,445896] [2022-11-16 16:31:56,794 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446050,446063] [2022-11-16 16:31:56,794 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446218,446231] [2022-11-16 16:31:56,806 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 16:31:56,883 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 16:31:57,423 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[445714,445727] [2022-11-16 16:31:57,444 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[445883,445896] [2022-11-16 16:31:57,444 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446050,446063] [2022-11-16 16:31:57,447 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446218,446231] [2022-11-16 16:31:57,459 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 16:31:58,045 INFO L208 MainTranslator]: Completed translation [2022-11-16 16:31:58,045 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:31:58 WrapperNode [2022-11-16 16:31:58,046 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 16:31:58,047 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 16:31:58,048 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 16:31:58,048 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 16:31:58,055 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:31:58" (1/1) ... [2022-11-16 16:31:58,190 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:31:58" (1/1) ... [2022-11-16 16:31:58,584 INFO L138 Inliner]: procedures = 677, calls = 4693, calls flagged for inlining = 358, calls inlined = 345, statements flattened = 10134 [2022-11-16 16:31:58,585 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 16:31:58,586 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 16:31:58,586 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 16:31:58,587 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 16:31:58,598 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:31:58" (1/1) ... [2022-11-16 16:31:58,598 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:31:58" (1/1) ... [2022-11-16 16:31:58,642 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:31:58" (1/1) ... [2022-11-16 16:31:58,644 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:31:58" (1/1) ... [2022-11-16 16:31:58,830 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:31:58" (1/1) ... [2022-11-16 16:31:58,862 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:31:58" (1/1) ... [2022-11-16 16:31:59,047 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:31:58" (1/1) ... [2022-11-16 16:31:59,068 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:31:58" (1/1) ... [2022-11-16 16:31:59,129 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 16:31:59,130 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 16:31:59,130 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 16:31:59,130 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 16:31:59,131 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:31:58" (1/1) ... [2022-11-16 16:31:59,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 16:31:59,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 16:31:59,161 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 16:31:59,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 16:31:59,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 16:31:59,204 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 16:31:59,204 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 16:31:59,204 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 16:31:59,204 INFO L130 BoogieDeclarations]: Found specification of procedure hw_del_addr [2022-11-16 16:31:59,205 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_del_addr [2022-11-16 16:31:59,205 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 16:31:59,205 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 16:31:59,205 INFO L130 BoogieDeclarations]: Found specification of procedure hw_cfg_wol [2022-11-16 16:31:59,205 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_cfg_wol [2022-11-16 16:31:59,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 16:31:59,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 16:31:59,206 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-16 16:31:59,206 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-16 16:31:59,206 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_init [2022-11-16 16:31:59,206 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_init [2022-11-16 16:31:59,206 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ack_intr [2022-11-16 16:31:59,206 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ack_intr [2022-11-16 16:31:59,207 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_timeout [2022-11-16 16:31:59,207 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_timeout [2022-11-16 16:31:59,207 INFO L130 BoogieDeclarations]: Found specification of procedure bridge_change [2022-11-16 16:31:59,207 INFO L138 BoogieDeclarations]: Found implementation of procedure bridge_change [2022-11-16 16:31:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 16:31:59,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 16:31:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure set_flow_ctrl [2022-11-16 16:31:59,208 INFO L138 BoogieDeclarations]: Found implementation of procedure set_flow_ctrl [2022-11-16 16:31:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 16:31:59,208 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 16:31:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pci_device_driver_exit_14_2 [2022-11-16 16:31:59,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pci_device_driver_exit_14_2 [2022-11-16 16:31:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-16 16:31:59,209 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-16 16:31:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_len [2022-11-16 16:31:59,209 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_len [2022-11-16 16:31:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_check_desc_num [2022-11-16 16:31:59,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_check_desc_num [2022-11-16 16:31:59,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 16:31:59,211 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 16:31:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 16:31:59,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 16:31:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 16:31:59,212 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 16:31:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 16:31:59,213 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 16:31:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure set_media_state [2022-11-16 16:31:59,213 INFO L138 BoogieDeclarations]: Found implementation of procedure set_media_state [2022-11-16 16:31:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 16:31:59,213 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 16:31:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 16:31:59,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 16:31:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 16:31:59,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 16:31:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ena_intr [2022-11-16 16:31:59,215 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ena_intr [2022-11-16 16:31:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 16:31:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 16:31:59,215 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 16:31:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-16 16:31:59,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-16 16:31:59,217 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2022-11-16 16:31:59,217 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2022-11-16 16:31:59,217 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg [2022-11-16 16:31:59,217 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg [2022-11-16 16:31:59,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 16:31:59,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 16:31:59,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 16:31:59,218 INFO L130 BoogieDeclarations]: Found specification of procedure state_gpio [2022-11-16 16:31:59,218 INFO L138 BoogieDeclarations]: Found implementation of procedure state_gpio [2022-11-16 16:31:59,218 INFO L130 BoogieDeclarations]: Found specification of procedure hw_dis_intr [2022-11-16 16:31:59,218 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_dis_intr [2022-11-16 16:31:59,218 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2022-11-16 16:31:59,219 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2022-11-16 16:31:59,219 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 16:31:59,219 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 16:31:59,220 INFO L130 BoogieDeclarations]: Found specification of procedure pcidev_resume [2022-11-16 16:31:59,220 INFO L138 BoogieDeclarations]: Found implementation of procedure pcidev_resume [2022-11-16 16:31:59,220 INFO L130 BoogieDeclarations]: Found specification of procedure hw_dis_intr_bit [2022-11-16 16:31:59,221 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_dis_intr_bit [2022-11-16 16:31:59,221 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_eeprom_len [2022-11-16 16:31:59,221 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_eeprom_len [2022-11-16 16:31:59,222 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_free_buffers [2022-11-16 16:31:59,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_free_buffers [2022-11-16 16:31:59,222 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_clk [2022-11-16 16:31:59,223 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_clk [2022-11-16 16:31:59,223 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 16:31:59,223 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 16:31:59,223 INFO L130 BoogieDeclarations]: Found specification of procedure hw_reset [2022-11-16 16:31:59,223 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_reset [2022-11-16 16:31:59,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 16:31:59,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 16:31:59,224 INFO L130 BoogieDeclarations]: Found specification of procedure rx_proc [2022-11-16 16:31:59,224 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_proc [2022-11-16 16:31:59,224 INFO L130 BoogieDeclarations]: Found specification of procedure release_desc [2022-11-16 16:31:59,224 INFO L138 BoogieDeclarations]: Found implementation of procedure release_desc [2022-11-16 16:31:59,225 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 16:31:59,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 16:31:59,225 INFO L130 BoogieDeclarations]: Found specification of procedure hw_resume_rx [2022-11-16 16:31:59,225 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_resume_rx [2022-11-16 16:31:59,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 16:31:59,226 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 16:31:59,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 16:31:59,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 16:31:59,229 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_netpoll [2022-11-16 16:31:59,229 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_netpoll [2022-11-16 16:31:59,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 16:31:59,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 16:31:59,231 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2022-11-16 16:31:59,232 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2022-11-16 16:31:59,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 16:31:59,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 16:31:59,238 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ena_add_addr [2022-11-16 16:31:59,239 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ena_add_addr [2022-11-16 16:31:59,239 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2022-11-16 16:31:59,239 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2022-11-16 16:31:59,239 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_grp_addr [2022-11-16 16:31:59,239 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_grp_addr [2022-11-16 16:31:59,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 16:31:59,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 16:31:59,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 16:31:59,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 16:31:59,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 16:31:59,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 16:31:59,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 16:31:59,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 16:31:59,241 INFO L130 BoogieDeclarations]: Found specification of procedure sw_w_sta_mac_table [2022-11-16 16:31:59,241 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_w_sta_mac_table [2022-11-16 16:31:59,241 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2022-11-16 16:31:59,241 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2022-11-16 16:31:59,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 16:31:59,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 16:31:59,241 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 16:31:59,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 16:31:59,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 16:31:59,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 16:31:59,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 16:31:59,242 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 16:31:59,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 16:31:59,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 16:31:59,242 INFO L130 BoogieDeclarations]: Found specification of procedure hw_stop_rx [2022-11-16 16:31:59,242 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_stop_rx [2022-11-16 16:31:59,243 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_intr [2022-11-16 16:31:59,243 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_intr [2022-11-16 16:31:59,243 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2022-11-16 16:31:59,243 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2022-11-16 16:31:59,243 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_init_rx_buffers [2022-11-16 16:31:59,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_init_rx_buffers [2022-11-16 16:31:59,243 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_free_mem [2022-11-16 16:31:59,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_free_mem [2022-11-16 16:31:59,244 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 16:31:59,244 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 16:31:59,244 INFO L130 BoogieDeclarations]: Found specification of procedure hw_w_phy [2022-11-16 16:31:59,244 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_w_phy [2022-11-16 16:31:59,244 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 16:31:59,244 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 16:31:59,244 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-11-16 16:31:59,244 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-11-16 16:31:59,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 16:31:59,245 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-16 16:31:59,245 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-16 16:31:59,245 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_rx_mode [2022-11-16 16:31:59,245 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_rx_mode [2022-11-16 16:31:59,245 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-16 16:31:59,245 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-16 16:31:59,245 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-16 16:31:59,245 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-16 16:31:59,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 16:31:59,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 16:31:59,246 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_cleanup [2022-11-16 16:31:59,246 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_cleanup [2022-11-16 16:31:59,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 16:31:59,246 INFO L130 BoogieDeclarations]: Found specification of procedure hw_r_phy [2022-11-16 16:31:59,246 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_r_phy [2022-11-16 16:31:59,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 16:31:59,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 16:31:59,247 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_addr [2022-11-16 16:31:59,247 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_addr [2022-11-16 16:31:59,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 16:31:59,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 16:31:59,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 16:31:59,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 16:31:59,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 16:31:59,248 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_pkt [2022-11-16 16:31:59,248 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_pkt [2022-11-16 16:31:59,248 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2022-11-16 16:31:59,248 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2022-11-16 16:31:59,248 INFO L130 BoogieDeclarations]: Found specification of procedure port_get_link_speed [2022-11-16 16:31:59,248 INFO L138 BoogieDeclarations]: Found implementation of procedure port_get_link_speed [2022-11-16 16:31:59,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 16:31:59,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 16:31:59,249 INFO L130 BoogieDeclarations]: Found specification of procedure port_r16 [2022-11-16 16:31:59,249 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r16 [2022-11-16 16:31:59,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hwlock_of_dev_info [2022-11-16 16:31:59,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hwlock_of_dev_info [2022-11-16 16:31:59,249 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg_port_base_vlan [2022-11-16 16:31:59,249 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg_port_base_vlan [2022-11-16 16:31:59,249 INFO L130 BoogieDeclarations]: Found specification of procedure drop_gpio [2022-11-16 16:31:59,249 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_gpio [2022-11-16 16:31:59,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 16:31:59,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 16:31:59,250 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_desc_base [2022-11-16 16:31:59,250 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_desc_base [2022-11-16 16:31:59,250 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 16:31:59,250 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 16:31:59,250 INFO L130 BoogieDeclarations]: Found specification of procedure hw_block_intr [2022-11-16 16:31:59,250 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_block_intr [2022-11-16 16:31:59,251 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 16:31:59,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 16:31:59,251 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-11-16 16:31:59,251 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-11-16 16:31:59,251 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2022-11-16 16:31:59,251 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2022-11-16 16:31:59,251 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_init_timer [2022-11-16 16:31:59,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_init_timer [2022-11-16 16:31:59,251 INFO L130 BoogieDeclarations]: Found specification of procedure hw_reset_pkts [2022-11-16 16:31:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_reset_pkts [2022-11-16 16:31:59,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 16:31:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 16:31:59,252 INFO L130 BoogieDeclarations]: Found specification of procedure hw_disable [2022-11-16 16:31:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_disable [2022-11-16 16:31:59,252 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 16:31:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 16:31:59,252 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2022-11-16 16:31:59,253 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2022-11-16 16:31:59,253 INFO L130 BoogieDeclarations]: Found specification of procedure get_mac_addr [2022-11-16 16:31:59,253 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mac_addr [2022-11-16 16:31:59,253 INFO L130 BoogieDeclarations]: Found specification of procedure hw_restore_intr [2022-11-16 16:31:59,253 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_restore_intr [2022-11-16 16:31:59,254 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 16:31:59,258 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 16:31:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 16:31:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 16:31:59,258 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 16:31:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 16:31:59,258 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 16:31:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure hw_start_rx [2022-11-16 16:31:59,259 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_start_rx [2022-11-16 16:31:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 16:31:59,260 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg_broad_storm [2022-11-16 16:31:59,260 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg_broad_storm [2022-11-16 16:31:59,261 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 16:31:59,261 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 16:31:59,261 INFO L130 BoogieDeclarations]: Found specification of procedure hw_turn_on_intr [2022-11-16 16:31:59,261 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_turn_on_intr [2022-11-16 16:31:59,261 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-16 16:31:59,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-16 16:31:59,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 16:31:59,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 16:31:59,262 INFO L130 BoogieDeclarations]: Found specification of procedure sw_chk [2022-11-16 16:31:59,262 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_chk [2022-11-16 16:31:59,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 16:31:59,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 16:31:59,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 16:31:59,262 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_wol_frame [2022-11-16 16:31:59,262 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_wol_frame [2022-11-16 16:31:59,262 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 16:31:59,262 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 16:31:59,263 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 16:31:59,263 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 16:31:59,263 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 16:31:59,263 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 16:31:59,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 16:31:59,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 16:31:59,263 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 16:31:59,263 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 16:31:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure port_r_mib_pkt [2022-11-16 16:31:59,264 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r_mib_pkt [2022-11-16 16:31:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 16:31:59,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 16:31:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_63 [2022-11-16 16:31:59,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_63 [2022-11-16 16:31:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg [2022-11-16 16:31:59,264 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg [2022-11-16 16:31:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2022-11-16 16:31:59,265 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2022-11-16 16:31:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwlock_of_dev_info [2022-11-16 16:31:59,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwlock_of_dev_info [2022-11-16 16:31:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_update_timer [2022-11-16 16:31:59,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_update_timer [2022-11-16 16:31:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 16:31:59,265 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 16:31:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_free [2022-11-16 16:31:59,265 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_free [2022-11-16 16:31:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 16:31:59,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 16:31:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_stop_timer [2022-11-16 16:31:59,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_stop_timer [2022-11-16 16:31:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 16:31:59,266 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 16:31:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_intr [2022-11-16 16:31:59,266 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_intr [2022-11-16 16:31:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-11-16 16:31:59,267 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-11-16 16:31:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure hw_add_addr [2022-11-16 16:31:59,267 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_add_addr [2022-11-16 16:31:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure port_r_mib_cnt [2022-11-16 16:31:59,267 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r_mib_cnt [2022-11-16 16:31:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_buf [2022-11-16 16:31:59,267 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_buf [2022-11-16 16:31:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 16:31:59,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 16:31:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 16:31:59,268 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 16:31:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_72 [2022-11-16 16:31:59,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_72 [2022-11-16 16:31:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_multicast [2022-11-16 16:31:59,268 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_multicast [2022-11-16 16:31:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 16:31:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 16:31:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 16:31:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 16:31:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 16:31:59,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 16:31:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_regs_len [2022-11-16 16:31:59,269 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_regs_len [2022-11-16 16:31:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure hw_clr_multicast [2022-11-16 16:31:59,269 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_clr_multicast [2022-11-16 16:31:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_link_speed [2022-11-16 16:31:59,270 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_link_speed [2022-11-16 16:31:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure raise_gpio [2022-11-16 16:31:59,270 INFO L138 BoogieDeclarations]: Found implementation of procedure raise_gpio [2022-11-16 16:31:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure port_w16 [2022-11-16 16:31:59,270 INFO L138 BoogieDeclarations]: Found implementation of procedure port_w16 [2022-11-16 16:31:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure empty_addr [2022-11-16 16:31:59,270 INFO L138 BoogieDeclarations]: Found implementation of procedure empty_addr [2022-11-16 16:31:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 16:31:59,271 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 16:31:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure mib_read_work [2022-11-16 16:31:59,271 INFO L138 BoogieDeclarations]: Found implementation of procedure mib_read_work [2022-11-16 16:31:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure hw_enable_wol [2022-11-16 16:31:59,271 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_enable_wol [2022-11-16 16:31:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_stp_state [2022-11-16 16:31:59,271 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_stp_state [2022-11-16 16:31:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure hw_clr_wol_pme_status [2022-11-16 16:31:59,271 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_clr_wol_pme_status [2022-11-16 16:31:59,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_64 [2022-11-16 16:31:59,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_64 [2022-11-16 16:31:59,272 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_start_timer [2022-11-16 16:31:59,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_start_timer [2022-11-16 16:31:59,272 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2022-11-16 16:31:59,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2022-11-16 16:31:59,272 INFO L130 BoogieDeclarations]: Found specification of procedure copy_old_skb [2022-11-16 16:31:59,272 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_old_skb [2022-11-16 16:31:59,272 INFO L130 BoogieDeclarations]: Found specification of procedure hw_cfg_wol_pme [2022-11-16 16:31:59,273 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_cfg_wol_pme [2022-11-16 16:31:59,273 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_buf [2022-11-16 16:31:59,273 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_buf [2022-11-16 16:31:59,273 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_network_header [2022-11-16 16:31:59,273 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_network_header [2022-11-16 16:31:59,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 16:31:59,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 16:31:59,273 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 16:31:59,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 16:31:59,274 INFO L130 BoogieDeclarations]: Found specification of procedure pcidev_exit [2022-11-16 16:31:59,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pcidev_exit [2022-11-16 16:31:59,274 INFO L130 BoogieDeclarations]: Found specification of procedure hw_enable [2022-11-16 16:31:59,274 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_enable [2022-11-16 16:31:59,274 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_alloc_soft_desc [2022-11-16 16:31:59,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_alloc_soft_desc [2022-11-16 16:31:59,274 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-11-16 16:31:59,274 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-11-16 16:31:59,275 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 16:31:59,275 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 16:31:59,275 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg_broad_storm [2022-11-16 16:31:59,275 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg_broad_storm [2022-11-16 16:31:59,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 16:31:59,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 16:31:59,275 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_power_saving [2022-11-16 16:31:59,275 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_power_saving [2022-11-16 16:31:59,275 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-16 16:31:59,276 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-16 16:31:59,276 INFO L130 BoogieDeclarations]: Found specification of procedure spi_reg [2022-11-16 16:31:59,276 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_reg [2022-11-16 16:32:00,765 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 16:32:00,769 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 16:32:04,185 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 16:32:14,041 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 16:32:14,045 INFO L158 Benchmark]: Toolchain (without parser) took 23277.35ms. Allocated memory was 73.4MB in the beginning and 574.6MB in the end (delta: 501.2MB). Free memory was 45.9MB in the beginning and 265.6MB in the end (delta: -219.7MB). Peak memory consumption was 333.3MB. Max. memory is 16.1GB. [2022-11-16 16:32:14,045 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 52.4MB. Free memory is still 33.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 16:32:14,046 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7275.62ms. Allocated memory was 73.4MB in the beginning and 287.3MB in the end (delta: 213.9MB). Free memory was 45.7MB in the beginning and 142.2MB in the end (delta: -96.5MB). Peak memory consumption was 155.9MB. Max. memory is 16.1GB. [2022-11-16 16:32:14,046 INFO L158 Benchmark]: Boogie Procedure Inliner took 537.65ms. Allocated memory is still 287.3MB. Free memory was 142.2MB in the beginning and 152.8MB in the end (delta: -10.6MB). Peak memory consumption was 36.6MB. Max. memory is 16.1GB. [2022-11-16 16:32:14,047 INFO L158 Benchmark]: Boogie Preprocessor took 543.32ms. Allocated memory was 287.3MB in the beginning and 574.6MB in the end (delta: 287.3MB). Free memory was 152.8MB in the beginning and 430.7MB in the end (delta: -277.9MB). Peak memory consumption was 94.3MB. Max. memory is 16.1GB. [2022-11-16 16:32:14,047 INFO L158 Benchmark]: RCFGBuilder took 14913.77ms. Allocated memory is still 574.6MB. Free memory was 429.6MB in the beginning and 265.6MB in the end (delta: 164.0MB). Peak memory consumption was 217.5MB. Max. memory is 16.1GB. [2022-11-16 16:32:14,049 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 52.4MB. Free memory is still 33.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7275.62ms. Allocated memory was 73.4MB in the beginning and 287.3MB in the end (delta: 213.9MB). Free memory was 45.7MB in the beginning and 142.2MB in the end (delta: -96.5MB). Peak memory consumption was 155.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 537.65ms. Allocated memory is still 287.3MB. Free memory was 142.2MB in the beginning and 152.8MB in the end (delta: -10.6MB). Peak memory consumption was 36.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 543.32ms. Allocated memory was 287.3MB in the beginning and 574.6MB in the end (delta: 287.3MB). Free memory was 152.8MB in the beginning and 430.7MB in the end (delta: -277.9MB). Peak memory consumption was 94.3MB. Max. memory is 16.1GB. * RCFGBuilder took 14913.77ms. Allocated memory is still 574.6MB. Free memory was 429.6MB in the beginning and 265.6MB in the end (delta: 164.0MB). Peak memory consumption was 217.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 16:32:14,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a42c46bf-f38d-44fe-9936-a14e63b752a9/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]