./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-qlogic-qla3xxx.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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/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-qlogic-qla3xxx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/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 5663310b82fa3e5d48c5bcacd13ac8ac886029c41a2f8f3bd2b8442c496a9447 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 20:18:25,854 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 20:18:25,857 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 20:18:25,893 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 20:18:25,895 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 20:18:25,899 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 20:18:25,902 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 20:18:25,907 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 20:18:25,911 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 20:18:25,917 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 20:18:25,919 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 20:18:25,924 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 20:18:25,925 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 20:18:25,927 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 20:18:25,928 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 20:18:25,929 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 20:18:25,930 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 20:18:25,931 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 20:18:25,933 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 20:18:25,935 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 20:18:25,936 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 20:18:25,937 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 20:18:25,939 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 20:18:25,940 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 20:18:25,944 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 20:18:25,944 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 20:18:25,944 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 20:18:25,945 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 20:18:25,946 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 20:18:25,947 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 20:18:25,947 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 20:18:25,948 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 20:18:25,950 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 20:18:25,951 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 20:18:25,952 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 20:18:25,952 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 20:18:25,953 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 20:18:25,954 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 20:18:25,954 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 20:18:25,955 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 20:18:25,956 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 20:18:25,957 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-16 20:18:25,979 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 20:18:25,980 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 20:18:25,980 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 20:18:25,980 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 20:18:25,981 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 20:18:25,981 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 20:18:25,982 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 20:18:25,982 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 20:18:25,982 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 20:18:25,982 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-16 20:18:25,983 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 20:18:25,983 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 20:18:25,983 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-16 20:18:25,983 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-16 20:18:25,984 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 20:18:25,984 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-16 20:18:25,984 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-16 20:18:25,984 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-16 20:18:25,985 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 20:18:25,985 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 20:18:25,985 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 20:18:25,986 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 20:18:25,986 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 20:18:25,986 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 20:18:25,986 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 20:18:25,987 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 20:18:25,987 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 20:18:25,987 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 20:18:25,987 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 20:18:25,987 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:18:25,988 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 20:18:25,988 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-16 20:18:25,988 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 20:18:25,988 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 20:18:25,989 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-16 20:18:25,989 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 20:18:25,989 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 20:18:25,989 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 20:18:25,989 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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5663310b82fa3e5d48c5bcacd13ac8ac886029c41a2f8f3bd2b8442c496a9447 [2022-11-16 20:18:26,336 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 20:18:26,365 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 20:18:26,368 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 20:18:26,369 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 20:18:26,370 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 20:18:26,371 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i [2022-11-16 20:18:26,440 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/bin/utaipan-Xvt2sAort0/data/77a0e694d/70711e0a57044fdaa7924720fdbc125c/FLAG95fb6a54b [2022-11-16 20:18:27,432 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 20:18:27,432 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i [2022-11-16 20:18:27,522 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/bin/utaipan-Xvt2sAort0/data/77a0e694d/70711e0a57044fdaa7924720fdbc125c/FLAG95fb6a54b [2022-11-16 20:18:27,781 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/bin/utaipan-Xvt2sAort0/data/77a0e694d/70711e0a57044fdaa7924720fdbc125c [2022-11-16 20:18:27,785 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 20:18:27,787 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 20:18:27,791 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 20:18:27,791 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 20:18:27,796 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 20:18:27,797 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:18:27" (1/1) ... [2022-11-16 20:18:27,798 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24346268 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:18:27, skipping insertion in model container [2022-11-16 20:18:27,799 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:18:27" (1/1) ... [2022-11-16 20:18:27,807 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 20:18:28,046 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 20:18:32,180 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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[408897,408910] [2022-11-16 20:18:32,183 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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409066,409079] [2022-11-16 20:18:32,184 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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409233,409246] [2022-11-16 20:18:32,185 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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409401,409414] [2022-11-16 20:18:32,232 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:18:32,298 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 20:18:32,802 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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[408897,408910] [2022-11-16 20:18:32,803 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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409066,409079] [2022-11-16 20:18:32,803 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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409233,409246] [2022-11-16 20:18:32,804 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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409401,409414] [2022-11-16 20:18:32,813 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:18:33,061 INFO L208 MainTranslator]: Completed translation [2022-11-16 20:18:33,061 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:18:33 WrapperNode [2022-11-16 20:18:33,061 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 20:18:33,063 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 20:18:33,063 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 20:18:33,063 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 20:18:33,071 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:18:33" (1/1) ... [2022-11-16 20:18:33,195 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:18:33" (1/1) ... [2022-11-16 20:18:33,415 INFO L138 Inliner]: procedures = 572, calls = 2987, calls flagged for inlining = 287, calls inlined = 255, statements flattened = 6609 [2022-11-16 20:18:33,416 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 20:18:33,416 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 20:18:33,417 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 20:18:33,417 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 20:18:33,427 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:18:33" (1/1) ... [2022-11-16 20:18:33,428 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:18:33" (1/1) ... [2022-11-16 20:18:33,500 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:18:33" (1/1) ... [2022-11-16 20:18:33,501 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:18:33" (1/1) ... [2022-11-16 20:18:33,649 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:18:33" (1/1) ... [2022-11-16 20:18:33,669 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:18:33" (1/1) ... [2022-11-16 20:18:33,696 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:18:33" (1/1) ... [2022-11-16 20:18:33,710 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:18:33" (1/1) ... [2022-11-16 20:18:33,748 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 20:18:33,749 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 20:18:33,749 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 20:18:33,749 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 20:18:33,750 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:18:33" (1/1) ... [2022-11-16 20:18:33,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:18:33,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 20:18:33,784 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 20:18:33,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 20:18:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_link_speed [2022-11-16 20:18:33,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_link_speed [2022-11-16 20:18:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hw_lock_of_ql3_adapter [2022-11-16 20:18:33,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hw_lock_of_ql3_adapter [2022-11-16 20:18:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 20:18:33,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 20:18:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 20:18:33,829 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 20:18:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 20:18:33,830 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 20:18:33,830 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-16 20:18:33,831 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-16 20:18:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_close [2022-11-16 20:18:33,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_close [2022-11-16 20:18:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 20:18:33,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 20:18:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 20:18:33,832 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 20:18:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 20:18:33,832 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 20:18:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 20:18:33,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 20:18:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure ql_this_adapter_controls_port [2022-11-16 20:18:33,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_this_adapter_controls_port [2022-11-16 20:18:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_interrupts [2022-11-16 20:18:33,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_interrupts [2022-11-16 20:18:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 20:18:33,833 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 20:18:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 20:18:33,834 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 20:18:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 20:18:33,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 20:18:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_common_reg_l [2022-11-16 20:18:33,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_common_reg_l [2022-11-16 20:18:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_send_free_list [2022-11-16 20:18:33,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_send_free_list [2022-11-16 20:18:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 20:18:33,835 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 20:18:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 20:18:33,836 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 20:18:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2022-11-16 20:18:33,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2022-11-16 20:18:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cycle_adapter [2022-11-16 20:18:33,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cycle_adapter [2022-11-16 20:18:33,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 20:18:33,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 20:18:33,839 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mac_cfg_soft_reset [2022-11-16 20:18:33,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mac_cfg_soft_reset [2022-11-16 20:18:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 20:18:33,840 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 20:18:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 20:18:33,840 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 20:18:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_disable_scan_mode [2022-11-16 20:18:33,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_disable_scan_mode [2022-11-16 20:18:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 20:18:33,841 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 20:18:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 20:18:33,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 20:18:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 20:18:33,842 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 20:18:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 20:18:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 20:18:33,843 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 20:18:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_page0_reg_l [2022-11-16 20:18:33,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_page0_reg_l [2022-11-16 20:18:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2022-11-16 20:18:33,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2022-11-16 20:18:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 20:18:33,844 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 20:18:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-11-16 20:18:33,844 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-11-16 20:18:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 20:18:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 20:18:33,845 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 20:18:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 20:18:33,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 20:18:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 20:18:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 20:18:33,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 20:18:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page1_reg [2022-11-16 20:18:33,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page1_reg [2022-11-16 20:18:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 20:18:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 20:18:33,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 20:18:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 20:18:33,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 20:18:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 20:18:33,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 20:18:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 20:18:33,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 20:18:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 20:18:33,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 20:18:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-11-16 20:18:33,851 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-11-16 20:18:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 20:18:33,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 20:18:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hw_lock_of_ql3_adapter [2022-11-16 20:18:33,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hw_lock_of_ql3_adapter [2022-11-16 20:18:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_register_page [2022-11-16 20:18:33,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_register_page [2022-11-16 20:18:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 20:18:33,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 20:18:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_read_reg_ex [2022-11-16 20:18:33,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_read_reg_ex [2022-11-16 20:18:33,854 INFO L130 BoogieDeclarations]: Found specification of procedure ql_phy_init_ex [2022-11-16 20:18:33,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_phy_init_ex [2022-11-16 20:18:33,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 20:18:33,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 20:18:33,857 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_common_reg_l [2022-11-16 20:18:33,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_common_reg_l [2022-11-16 20:18:33,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 20:18:33,859 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_common_reg [2022-11-16 20:18:33,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_common_reg [2022-11-16 20:18:33,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 20:18:33,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 20:18:33,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 20:18:33,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 20:18:33,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 20:18:33,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 20:18:33,865 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2022-11-16 20:18:33,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2022-11-16 20:18:33,866 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page2_reg [2022-11-16 20:18:33,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page2_reg [2022-11-16 20:18:33,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 20:18:33,866 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_common_reg [2022-11-16 20:18:33,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_common_reg [2022-11-16 20:18:33,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 20:18:33,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 20:18:33,866 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 20:18:33,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 20:18:33,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 20:18:33,867 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_read_reg [2022-11-16 20:18:33,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_read_reg [2022-11-16 20:18:33,867 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 20:18:33,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 20:18:33,867 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2022-11-16 20:18:33,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2022-11-16 20:18:33,868 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 20:18:33,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 20:18:33,868 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 20:18:33,868 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 20:18:33,868 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_nvram_reg [2022-11-16 20:18:33,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_nvram_reg [2022-11-16 20:18:33,869 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 20:18:33,869 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 20:18:33,869 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 20:18:33,869 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 20:18:33,869 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 20:18:33,869 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 20:18:33,869 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 20:18:33,869 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 20:18:33,870 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_for_drvr_lock [2022-11-16 20:18:33,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_for_drvr_lock [2022-11-16 20:18:33,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 20:18:33,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 20:18:33,870 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 20:18:33,870 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 20:18:33,870 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_enable_scan_mode [2022-11-16 20:18:33,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_enable_scan_mode [2022-11-16 20:18:33,871 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-11-16 20:18:33,871 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-11-16 20:18:33,871 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 20:18:33,871 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 20:18:33,871 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 20:18:33,871 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 20:18:33,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 20:18:33,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 20:18:33,872 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_for_mii_ready [2022-11-16 20:18:33,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_for_mii_ready [2022-11-16 20:18:33,872 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 20:18:33,872 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 20:18:33,872 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_large_buffers [2022-11-16 20:18:33,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_large_buffers [2022-11-16 20:18:33,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 20:18:33,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 20:18:33,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 20:18:33,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 20:18:33,874 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 20:18:33,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 20:18:33,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 20:18:33,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 20:18:33,876 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 20:18:33,876 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 20:18:33,876 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2022-11-16 20:18:33,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2022-11-16 20:18:33,877 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-16 20:18:33,877 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-16 20:18:33,877 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 20:18:33,877 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 20:18:33,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 20:18:33,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 20:18:33,877 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_page0_reg [2022-11-16 20:18:33,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_page0_reg [2022-11-16 20:18:33,878 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 20:18:33,878 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 20:18:33,878 INFO L130 BoogieDeclarations]: Found specification of procedure PHY_Setup [2022-11-16 20:18:33,878 INFO L138 BoogieDeclarations]: Found implementation of procedure PHY_Setup [2022-11-16 20:18:33,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 20:18:33,878 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 20:18:33,878 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_buffer_queues [2022-11-16 20:18:33,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_buffer_queues [2022-11-16 20:18:33,879 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 20:18:33,879 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 20:18:33,879 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 20:18:33,879 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 20:18:33,879 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 20:18:33,879 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 20:18:33,880 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_remove [2022-11-16 20:18:33,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_remove [2022-11-16 20:18:33,880 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 20:18:33,880 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 20:18:33,880 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 20:18:33,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 20:18:33,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 20:18:33,880 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 20:18:33,881 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 20:18:33,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 20:18:33,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 20:18:33,881 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 20:18:33,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 20:18:33,881 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 20:18:33,881 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 20:18:33,882 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 20:18:33,882 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 20:18:33,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 20:18:33,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 20:18:33,882 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 20:18:33,882 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 20:18:33,882 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page0_reg [2022-11-16 20:18:33,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page0_reg [2022-11-16 20:18:33,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 20:18:33,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 20:18:33,887 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 20:18:33,887 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 20:18:33,888 INFO L130 BoogieDeclarations]: Found specification of procedure ql_is_link_full_dup [2022-11-16 20:18:33,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_is_link_full_dup [2022-11-16 20:18:33,888 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_open [2022-11-16 20:18:33,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_open [2022-11-16 20:18:33,888 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 20:18:33,888 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 20:18:33,888 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_tx_timeout [2022-11-16 20:18:33,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_tx_timeout [2022-11-16 20:18:33,890 INFO L130 BoogieDeclarations]: Found specification of procedure ql_supported_modes [2022-11-16 20:18:33,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_supported_modes [2022-11-16 20:18:33,890 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 20:18:33,890 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 20:18:33,891 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 20:18:33,891 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 20:18:33,891 INFO L130 BoogieDeclarations]: Found specification of procedure ql_is_fiber [2022-11-16 20:18:33,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_is_fiber [2022-11-16 20:18:33,891 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-11-16 20:18:33,891 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-11-16 20:18:33,891 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 20:18:33,892 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 20:18:33,892 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_net_req_rsp_queues [2022-11-16 20:18:33,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_net_req_rsp_queues [2022-11-16 20:18:33,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 20:18:33,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 20:18:33,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 20:18:33,892 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_write_reg_ex [2022-11-16 20:18:33,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_write_reg_ex [2022-11-16 20:18:33,893 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2022-11-16 20:18:33,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2022-11-16 20:18:33,893 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 20:18:33,893 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 20:18:33,893 INFO L130 BoogieDeclarations]: Found specification of procedure ql_port_start [2022-11-16 20:18:33,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_port_start [2022-11-16 20:18:33,893 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-16 20:18:33,893 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-16 20:18:33,894 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_auto_cfg_status [2022-11-16 20:18:33,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_auto_cfg_status [2022-11-16 20:18:33,894 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_write_reg [2022-11-16 20:18:33,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_write_reg [2022-11-16 20:18:33,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 20:18:33,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 20:18:33,894 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 20:18:33,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 20:18:33,895 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 20:18:33,895 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 20:18:33,895 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 20:18:33,895 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 20:18:33,895 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 20:18:33,895 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 20:18:33,895 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 20:18:33,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 20:18:33,896 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2022-11-16 20:18:33,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2022-11-16 20:18:33,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 20:18:33,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 20:18:35,041 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 20:18:35,045 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 20:18:35,314 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 20:18:35,376 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 20:18:35,393 INFO L158 Benchmark]: Toolchain (without parser) took 7604.17ms. Allocated memory was 134.2MB in the beginning and 281.0MB in the end (delta: 146.8MB). Free memory was 77.8MB in the beginning and 144.0MB in the end (delta: -66.1MB). Peak memory consumption was 135.8MB. Max. memory is 16.1GB. [2022-11-16 20:18:35,393 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 134.2MB. Free memory was 111.8MB in the beginning and 111.7MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 20:18:35,394 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5271.17ms. Allocated memory was 134.2MB in the beginning and 281.0MB in the end (delta: 146.8MB). Free memory was 77.6MB in the beginning and 168.1MB in the end (delta: -90.5MB). Peak memory consumption was 103.3MB. Max. memory is 16.1GB. [2022-11-16 20:18:35,395 INFO L158 Benchmark]: Boogie Procedure Inliner took 353.24ms. Allocated memory is still 281.0MB. Free memory was 168.1MB in the beginning and 126.1MB in the end (delta: 41.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2022-11-16 20:18:35,397 INFO L158 Benchmark]: Boogie Preprocessor took 332.10ms. Allocated memory is still 281.0MB. Free memory was 126.1MB in the beginning and 148.7MB in the end (delta: -22.5MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. [2022-11-16 20:18:35,398 INFO L158 Benchmark]: RCFGBuilder took 1641.52ms. Allocated memory is still 281.0MB. Free memory was 148.7MB in the beginning and 144.0MB in the end (delta: 4.7MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2022-11-16 20:18:35,402 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 134.2MB. Free memory was 111.8MB in the beginning and 111.7MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5271.17ms. Allocated memory was 134.2MB in the beginning and 281.0MB in the end (delta: 146.8MB). Free memory was 77.6MB in the beginning and 168.1MB in the end (delta: -90.5MB). Peak memory consumption was 103.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 353.24ms. Allocated memory is still 281.0MB. Free memory was 168.1MB in the beginning and 126.1MB in the end (delta: 41.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 332.10ms. Allocated memory is still 281.0MB. Free memory was 126.1MB in the beginning and 148.7MB in the end (delta: -22.5MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1641.52ms. Allocated memory is still 281.0MB. Free memory was 148.7MB in the beginning and 144.0MB in the end (delta: 4.7MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 20:18:35,433 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/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-qlogic-qla3xxx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/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 5663310b82fa3e5d48c5bcacd13ac8ac886029c41a2f8f3bd2b8442c496a9447 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 20:18:37,750 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 20:18:37,752 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 20:18:37,773 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 20:18:37,773 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 20:18:37,774 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 20:18:37,776 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 20:18:37,778 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 20:18:37,781 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 20:18:37,786 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 20:18:37,787 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 20:18:37,788 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 20:18:37,790 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 20:18:37,793 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 20:18:37,794 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 20:18:37,797 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 20:18:37,798 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 20:18:37,804 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 20:18:37,806 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 20:18:37,808 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 20:18:37,813 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 20:18:37,815 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 20:18:37,816 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 20:18:37,818 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 20:18:37,822 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 20:18:37,829 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 20:18:37,829 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 20:18:37,830 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 20:18:37,831 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 20:18:37,832 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 20:18:37,832 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 20:18:37,833 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 20:18:37,835 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 20:18:37,837 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 20:18:37,838 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 20:18:37,842 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 20:18:37,843 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 20:18:37,843 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 20:18:37,844 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 20:18:37,845 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 20:18:37,845 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 20:18:37,847 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-16 20:18:37,898 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 20:18:37,898 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 20:18:37,901 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 20:18:37,902 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 20:18:37,902 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 20:18:37,903 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 20:18:37,903 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 20:18:37,904 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 20:18:37,904 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 20:18:37,904 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 20:18:37,905 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 20:18:37,905 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 20:18:37,906 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 20:18:37,907 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 20:18:37,907 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 20:18:37,908 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 20:18:37,908 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 20:18:37,908 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 20:18:37,908 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 20:18:37,909 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 20:18:37,909 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 20:18:37,909 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 20:18:37,909 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 20:18:37,910 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 20:18:37,910 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 20:18:37,910 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 20:18:37,910 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:18:37,911 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 20:18:37,911 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 20:18:37,911 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 20:18:37,911 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 20:18:37,912 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 20:18:37,912 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 20:18:37,912 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 20:18:37,912 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 20:18:37,913 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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5663310b82fa3e5d48c5bcacd13ac8ac886029c41a2f8f3bd2b8442c496a9447 [2022-11-16 20:18:38,271 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 20:18:38,290 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 20:18:38,293 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 20:18:38,294 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 20:18:38,295 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 20:18:38,296 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i [2022-11-16 20:18:38,362 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/bin/utaipan-Xvt2sAort0/data/3e7fbe93c/17d267d592bf46ab8bd7d411e92c41b7/FLAGab91ef12f [2022-11-16 20:18:39,353 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 20:18:39,355 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i [2022-11-16 20:18:39,414 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/bin/utaipan-Xvt2sAort0/data/3e7fbe93c/17d267d592bf46ab8bd7d411e92c41b7/FLAGab91ef12f [2022-11-16 20:18:39,688 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/bin/utaipan-Xvt2sAort0/data/3e7fbe93c/17d267d592bf46ab8bd7d411e92c41b7 [2022-11-16 20:18:39,690 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 20:18:39,692 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 20:18:39,693 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 20:18:39,693 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 20:18:39,697 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 20:18:39,698 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:18:39" (1/1) ... [2022-11-16 20:18:39,699 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67100e63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:18:39, skipping insertion in model container [2022-11-16 20:18:39,700 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:18:39" (1/1) ... [2022-11-16 20:18:39,707 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 20:18:39,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 20:18:42,677 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-16 20:18:42,702 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-16 20:18:43,812 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[408897,408910] [2022-11-16 20:18:43,814 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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409066,409079] [2022-11-16 20:18:43,815 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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409233,409246] [2022-11-16 20:18:43,816 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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409401,409414] [2022-11-16 20:18:43,838 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:18:43,871 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 20:18:43,961 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 20:18:44,378 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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[408897,408910] [2022-11-16 20:18:44,379 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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409066,409079] [2022-11-16 20:18:44,379 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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409233,409246] [2022-11-16 20:18:44,380 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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409401,409414] [2022-11-16 20:18:44,388 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:18:44,404 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 20:18:44,871 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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[408897,408910] [2022-11-16 20:18:44,872 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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409066,409079] [2022-11-16 20:18:44,872 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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409233,409246] [2022-11-16 20:18:44,873 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_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409401,409414] [2022-11-16 20:18:44,882 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:18:45,342 INFO L208 MainTranslator]: Completed translation [2022-11-16 20:18:45,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:18:45 WrapperNode [2022-11-16 20:18:45,343 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 20:18:45,344 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 20:18:45,344 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 20:18:45,345 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 20:18:45,353 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:18:45" (1/1) ... [2022-11-16 20:18:45,491 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:18:45" (1/1) ... [2022-11-16 20:18:45,781 INFO L138 Inliner]: procedures = 587, calls = 2987, calls flagged for inlining = 287, calls inlined = 255, statements flattened = 6330 [2022-11-16 20:18:45,782 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 20:18:45,783 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 20:18:45,783 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 20:18:45,783 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 20:18:45,792 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:18:45" (1/1) ... [2022-11-16 20:18:45,793 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:18:45" (1/1) ... [2022-11-16 20:18:45,846 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:18:45" (1/1) ... [2022-11-16 20:18:45,847 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:18:45" (1/1) ... [2022-11-16 20:18:45,965 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:18:45" (1/1) ... [2022-11-16 20:18:45,990 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:18:45" (1/1) ... [2022-11-16 20:18:46,032 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:18:45" (1/1) ... [2022-11-16 20:18:46,060 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:18:45" (1/1) ... [2022-11-16 20:18:46,105 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 20:18:46,107 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 20:18:46,107 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 20:18:46,107 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 20:18:46,108 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:18:45" (1/1) ... [2022-11-16 20:18:46,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:18:46,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 20:18:46,140 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 20:18:46,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 20:18:46,197 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_link_speed [2022-11-16 20:18:46,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_link_speed [2022-11-16 20:18:46,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hw_lock_of_ql3_adapter [2022-11-16 20:18:46,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hw_lock_of_ql3_adapter [2022-11-16 20:18:46,198 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 20:18:46,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 20:18:46,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 20:18:46,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 20:18:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 20:18:46,199 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 20:18:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-16 20:18:46,199 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-16 20:18:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_close [2022-11-16 20:18:46,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_close [2022-11-16 20:18:46,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 20:18:46,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 20:18:46,200 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 20:18:46,200 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 20:18:46,200 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 20:18:46,200 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 20:18:46,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 20:18:46,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 20:18:46,201 INFO L130 BoogieDeclarations]: Found specification of procedure ql_this_adapter_controls_port [2022-11-16 20:18:46,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_this_adapter_controls_port [2022-11-16 20:18:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_interrupts [2022-11-16 20:18:46,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_interrupts [2022-11-16 20:18:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 20:18:46,202 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 20:18:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 20:18:46,202 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 20:18:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 20:18:46,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 20:18:46,203 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_common_reg_l [2022-11-16 20:18:46,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_common_reg_l [2022-11-16 20:18:46,204 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_send_free_list [2022-11-16 20:18:46,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_send_free_list [2022-11-16 20:18:46,204 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 20:18:46,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 20:18:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 20:18:46,206 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 20:18:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2022-11-16 20:18:46,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2022-11-16 20:18:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 20:18:46,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 20:18:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cycle_adapter [2022-11-16 20:18:46,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cycle_adapter [2022-11-16 20:18:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 20:18:46,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 20:18:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mac_cfg_soft_reset [2022-11-16 20:18:46,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mac_cfg_soft_reset [2022-11-16 20:18:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 20:18:46,209 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 20:18:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 20:18:46,209 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 20:18:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_disable_scan_mode [2022-11-16 20:18:46,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_disable_scan_mode [2022-11-16 20:18:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 20:18:46,210 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 20:18:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 20:18:46,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 20:18:46,211 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 20:18:46,211 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 20:18:46,211 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 20:18:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 20:18:46,212 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 20:18:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 20:18:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 20:18:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 20:18:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_page0_reg_l [2022-11-16 20:18:46,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_page0_reg_l [2022-11-16 20:18:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 20:18:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2022-11-16 20:18:46,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2022-11-16 20:18:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 20:18:46,214 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 20:18:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-11-16 20:18:46,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-11-16 20:18:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 20:18:46,215 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 20:18:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 20:18:46,216 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 20:18:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 20:18:46,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 20:18:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page1_reg [2022-11-16 20:18:46,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page1_reg [2022-11-16 20:18:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 20:18:46,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 20:18:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 20:18:46,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 20:18:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 20:18:46,217 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 20:18:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 20:18:46,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 20:18:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 20:18:46,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 20:18:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 20:18:46,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 20:18:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-11-16 20:18:46,221 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-11-16 20:18:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 20:18:46,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 20:18:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hw_lock_of_ql3_adapter [2022-11-16 20:18:46,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hw_lock_of_ql3_adapter [2022-11-16 20:18:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_register_page [2022-11-16 20:18:46,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_register_page [2022-11-16 20:18:46,228 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 20:18:46,228 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 20:18:46,228 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_read_reg_ex [2022-11-16 20:18:46,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_read_reg_ex [2022-11-16 20:18:46,233 INFO L130 BoogieDeclarations]: Found specification of procedure ql_phy_init_ex [2022-11-16 20:18:46,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_phy_init_ex [2022-11-16 20:18:46,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 20:18:46,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 20:18:46,234 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_common_reg_l [2022-11-16 20:18:46,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_common_reg_l [2022-11-16 20:18:46,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 20:18:46,234 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_common_reg [2022-11-16 20:18:46,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_common_reg [2022-11-16 20:18:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 20:18:46,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 20:18:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 20:18:46,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 20:18:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 20:18:46,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 20:18:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2022-11-16 20:18:46,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2022-11-16 20:18:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page2_reg [2022-11-16 20:18:46,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page2_reg [2022-11-16 20:18:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 20:18:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_common_reg [2022-11-16 20:18:46,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_common_reg [2022-11-16 20:18:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 20:18:46,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 20:18:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 20:18:46,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 20:18:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 20:18:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_read_reg [2022-11-16 20:18:46,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_read_reg [2022-11-16 20:18:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 20:18:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 20:18:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 20:18:46,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 20:18:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 20:18:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2022-11-16 20:18:46,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2022-11-16 20:18:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 20:18:46,239 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 20:18:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_nvram_reg [2022-11-16 20:18:46,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_nvram_reg [2022-11-16 20:18:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-16 20:18:46,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-16 20:18:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 20:18:46,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 20:18:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 20:18:46,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 20:18:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 20:18:46,240 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 20:18:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 20:18:46,240 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 20:18:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_for_drvr_lock [2022-11-16 20:18:46,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_for_drvr_lock [2022-11-16 20:18:46,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 20:18:46,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 20:18:46,241 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 20:18:46,241 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 20:18:46,241 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_enable_scan_mode [2022-11-16 20:18:46,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_enable_scan_mode [2022-11-16 20:18:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-11-16 20:18:46,242 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-11-16 20:18:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 20:18:46,242 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 20:18:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 20:18:46,244 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 20:18:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 20:18:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 20:18:46,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 20:18:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_for_mii_ready [2022-11-16 20:18:46,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_for_mii_ready [2022-11-16 20:18:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 20:18:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 20:18:46,245 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 20:18:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 20:18:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 20:18:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_large_buffers [2022-11-16 20:18:46,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_large_buffers [2022-11-16 20:18:46,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 20:18:46,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 20:18:46,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 20:18:46,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 20:18:46,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 20:18:46,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 20:18:46,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 20:18:46,247 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 20:18:46,247 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 20:18:46,247 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2022-11-16 20:18:46,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2022-11-16 20:18:46,247 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-16 20:18:46,247 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-16 20:18:46,248 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 20:18:46,248 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 20:18:46,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 20:18:46,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 20:18:46,248 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_page0_reg [2022-11-16 20:18:46,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_page0_reg [2022-11-16 20:18:46,248 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 20:18:46,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 20:18:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure PHY_Setup [2022-11-16 20:18:46,249 INFO L138 BoogieDeclarations]: Found implementation of procedure PHY_Setup [2022-11-16 20:18:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 20:18:46,249 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 20:18:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_buffer_queues [2022-11-16 20:18:46,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_buffer_queues [2022-11-16 20:18:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 20:18:46,250 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 20:18:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 20:18:46,250 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 20:18:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 20:18:46,250 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 20:18:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_remove [2022-11-16 20:18:46,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_remove [2022-11-16 20:18:46,251 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 20:18:46,251 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 20:18:46,251 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 20:18:46,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 20:18:46,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 20:18:46,252 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 20:18:46,256 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 20:18:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 20:18:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 20:18:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 20:18:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 20:18:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 20:18:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 20:18:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 20:18:46,257 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 20:18:46,258 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 20:18:46,259 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 20:18:46,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 20:18:46,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 20:18:46,259 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 20:18:46,259 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 20:18:46,259 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page0_reg [2022-11-16 20:18:46,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page0_reg [2022-11-16 20:18:46,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 20:18:46,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 20:18:46,260 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 20:18:46,260 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 20:18:46,260 INFO L130 BoogieDeclarations]: Found specification of procedure ql_is_link_full_dup [2022-11-16 20:18:46,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_is_link_full_dup [2022-11-16 20:18:46,260 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_open [2022-11-16 20:18:46,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_open [2022-11-16 20:18:46,261 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 20:18:46,261 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 20:18:46,261 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_tx_timeout [2022-11-16 20:18:46,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_tx_timeout [2022-11-16 20:18:46,261 INFO L130 BoogieDeclarations]: Found specification of procedure ql_supported_modes [2022-11-16 20:18:46,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_supported_modes [2022-11-16 20:18:46,261 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 20:18:46,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 20:18:46,262 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 20:18:46,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 20:18:46,262 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 20:18:46,262 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 20:18:46,262 INFO L130 BoogieDeclarations]: Found specification of procedure ql_is_fiber [2022-11-16 20:18:46,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_is_fiber [2022-11-16 20:18:46,263 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-11-16 20:18:46,263 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-11-16 20:18:46,263 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 20:18:46,263 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 20:18:46,263 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_net_req_rsp_queues [2022-11-16 20:18:46,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_net_req_rsp_queues [2022-11-16 20:18:46,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 20:18:46,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 20:18:46,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 20:18:46,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 20:18:46,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 20:18:46,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 20:18:46,264 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_write_reg_ex [2022-11-16 20:18:46,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_write_reg_ex [2022-11-16 20:18:46,264 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2022-11-16 20:18:46,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2022-11-16 20:18:46,265 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 20:18:46,265 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 20:18:46,265 INFO L130 BoogieDeclarations]: Found specification of procedure ql_port_start [2022-11-16 20:18:46,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_port_start [2022-11-16 20:18:46,265 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-16 20:18:46,265 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-16 20:18:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_auto_cfg_status [2022-11-16 20:18:46,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_auto_cfg_status [2022-11-16 20:18:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_write_reg [2022-11-16 20:18:46,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_write_reg [2022-11-16 20:18:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 20:18:46,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 20:18:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 20:18:46,266 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 20:18:46,267 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 20:18:46,267 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 20:18:46,267 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 20:18:46,267 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 20:18:46,267 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 20:18:46,267 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2022-11-16 20:18:46,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2022-11-16 20:18:46,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 20:18:46,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 20:18:47,531 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 20:18:47,539 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 20:18:47,974 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 20:18:48,099 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 20:18:48,103 INFO L158 Benchmark]: Toolchain (without parser) took 8411.17ms. Allocated memory was 67.1MB in the beginning and 306.2MB in the end (delta: 239.1MB). Free memory was 43.1MB in the beginning and 162.0MB in the end (delta: -118.9MB). Peak memory consumption was 189.9MB. Max. memory is 16.1GB. [2022-11-16 20:18:48,104 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 67.1MB. Free memory was 48.4MB in the beginning and 48.4MB in the end (delta: 44.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 20:18:48,105 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5650.35ms. Allocated memory was 67.1MB in the beginning and 306.2MB in the end (delta: 239.1MB). Free memory was 42.9MB in the beginning and 164.2MB in the end (delta: -121.2MB). Peak memory consumption was 117.5MB. Max. memory is 16.1GB. [2022-11-16 20:18:48,105 INFO L158 Benchmark]: Boogie Procedure Inliner took 438.08ms. Allocated memory is still 306.2MB. Free memory was 164.2MB in the beginning and 204.1MB in the end (delta: -39.9MB). Peak memory consumption was 35.6MB. Max. memory is 16.1GB. [2022-11-16 20:18:48,106 INFO L158 Benchmark]: Boogie Preprocessor took 322.37ms. Allocated memory is still 306.2MB. Free memory was 204.1MB in the beginning and 161.1MB in the end (delta: 43.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2022-11-16 20:18:48,106 INFO L158 Benchmark]: RCFGBuilder took 1994.83ms. Allocated memory is still 306.2MB. Free memory was 161.1MB in the beginning and 162.0MB in the end (delta: -951.3kB). Peak memory consumption was 68.3MB. Max. memory is 16.1GB. [2022-11-16 20:18:48,108 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 67.1MB. Free memory was 48.4MB in the beginning and 48.4MB in the end (delta: 44.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5650.35ms. Allocated memory was 67.1MB in the beginning and 306.2MB in the end (delta: 239.1MB). Free memory was 42.9MB in the beginning and 164.2MB in the end (delta: -121.2MB). Peak memory consumption was 117.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 438.08ms. Allocated memory is still 306.2MB. Free memory was 164.2MB in the beginning and 204.1MB in the end (delta: -39.9MB). Peak memory consumption was 35.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 322.37ms. Allocated memory is still 306.2MB. Free memory was 204.1MB in the beginning and 161.1MB in the end (delta: 43.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1994.83ms. Allocated memory is still 306.2MB. Free memory was 161.1MB in the beginning and 162.0MB in the end (delta: -951.3kB). Peak memory consumption was 68.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 20:18:48,131 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c5504e6-8ddb-42a0-a980-24bd12f3dc75/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]