./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/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_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/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_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/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 23f9845edcf139ee9434428d040789a6781b16714bf615b854712f008daec6fd --- 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 20:09:50,996 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 20:09:50,999 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 20:09:51,026 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 20:09:51,026 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 20:09:51,028 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 20:09:51,029 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 20:09:51,032 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 20:09:51,034 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 20:09:51,035 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 20:09:51,037 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 20:09:51,038 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 20:09:51,039 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 20:09:51,040 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 20:09:51,042 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 20:09:51,044 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 20:09:51,045 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 20:09:51,046 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 20:09:51,049 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 20:09:51,051 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 20:09:51,054 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 20:09:51,059 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 20:09:51,060 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 20:09:51,062 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 20:09:51,066 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 20:09:51,067 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 20:09:51,067 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 20:09:51,069 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 20:09:51,069 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 20:09:51,080 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 20:09:51,081 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 20:09:51,082 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 20:09:51,085 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 20:09:51,086 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 20:09:51,089 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 20:09:51,091 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 20:09:51,092 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 20:09:51,092 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 20:09:51,092 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 20:09:51,093 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 20:09:51,094 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 20:09:51,095 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-16 20:09:51,150 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 20:09:51,150 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 20:09:51,154 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 20:09:51,154 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 20:09:51,155 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 20:09:51,155 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 20:09:51,156 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 20:09:51,156 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 20:09:51,156 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 20:09:51,156 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-16 20:09:51,158 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 20:09:51,158 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 20:09:51,158 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-16 20:09:51,159 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-16 20:09:51,159 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 20:09:51,159 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-16 20:09:51,159 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-16 20:09:51,160 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-16 20:09:51,160 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 20:09:51,161 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 20:09:51,161 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 20:09:51,161 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 20:09:51,161 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 20:09:51,162 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 20:09:51,162 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 20:09:51,163 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 20:09:51,163 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 20:09:51,163 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 20:09:51,163 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 20:09:51,164 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:09:51,164 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 20:09:51,164 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-16 20:09:51,165 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 20:09:51,165 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 20:09:51,165 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-16 20:09:51,165 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 20:09:51,166 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 20:09:51,166 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 20:09:51,166 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_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23f9845edcf139ee9434428d040789a6781b16714bf615b854712f008daec6fd [2022-11-16 20:09:51,474 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 20:09:51,496 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 20:09:51,499 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 20:09:51,500 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 20:09:51,501 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 20:09:51,502 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2022-11-16 20:09:51,591 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/bin/utaipan-Xvt2sAort0/data/6f5a2aa11/cd69b1e7eda54f15bef1ab418e2e3ead/FLAGb161b7ca7 [2022-11-16 20:09:52,735 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 20:09:52,736 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2022-11-16 20:09:52,788 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/bin/utaipan-Xvt2sAort0/data/6f5a2aa11/cd69b1e7eda54f15bef1ab418e2e3ead/FLAGb161b7ca7 [2022-11-16 20:09:53,043 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/bin/utaipan-Xvt2sAort0/data/6f5a2aa11/cd69b1e7eda54f15bef1ab418e2e3ead [2022-11-16 20:09:53,045 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 20:09:53,048 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 20:09:53,053 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 20:09:53,053 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 20:09:53,057 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 20:09:53,059 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:09:53" (1/1) ... [2022-11-16 20:09:53,062 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f90be66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:53, skipping insertion in model container [2022-11-16 20:09:53,062 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:09:53" (1/1) ... [2022-11-16 20:09:53,072 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 20:09:53,252 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 20:09:56,662 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_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338234,338247] [2022-11-16 20:09:56,666 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_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338403,338416] [2022-11-16 20:09:56,667 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_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338570,338583] [2022-11-16 20:09:56,667 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_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338738,338751] [2022-11-16 20:09:56,702 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:09:56,760 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 20:09:57,198 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_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338234,338247] [2022-11-16 20:09:57,199 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_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338403,338416] [2022-11-16 20:09:57,199 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_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338570,338583] [2022-11-16 20:09:57,200 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_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338738,338751] [2022-11-16 20:09:57,208 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:09:57,373 INFO L208 MainTranslator]: Completed translation [2022-11-16 20:09:57,374 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:57 WrapperNode [2022-11-16 20:09:57,374 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 20:09:57,375 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 20:09:57,375 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 20:09:57,375 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 20:09:57,383 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:57" (1/1) ... [2022-11-16 20:09:57,523 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:57" (1/1) ... [2022-11-16 20:09:57,761 INFO L138 Inliner]: procedures = 431, calls = 2260, calls flagged for inlining = 195, calls inlined = 179, statements flattened = 4909 [2022-11-16 20:09:57,762 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 20:09:57,763 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 20:09:57,763 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 20:09:57,764 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 20:09:57,774 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:57" (1/1) ... [2022-11-16 20:09:57,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:57" (1/1) ... [2022-11-16 20:09:57,825 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:57" (1/1) ... [2022-11-16 20:09:57,826 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:57" (1/1) ... [2022-11-16 20:09:57,957 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:57" (1/1) ... [2022-11-16 20:09:57,991 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:57" (1/1) ... [2022-11-16 20:09:58,025 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:57" (1/1) ... [2022-11-16 20:09:58,049 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:57" (1/1) ... [2022-11-16 20:09:58,141 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 20:09:58,142 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 20:09:58,142 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 20:09:58,143 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 20:09:58,144 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:57" (1/1) ... [2022-11-16 20:09:58,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:09:58,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 20:09:58,197 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 20:09:58,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 20:09:58,233 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2022-11-16 20:09:58,233 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2022-11-16 20:09:58,233 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 20:09:58,233 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 20:09:58,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 20:09:58,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 20:09:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 20:09:58,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 20:09:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2022-11-16 20:09:58,234 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2022-11-16 20:09:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 20:09:58,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 20:09:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2022-11-16 20:09:58,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2022-11-16 20:09:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2022-11-16 20:09:58,235 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2022-11-16 20:09:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 20:09:58,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 20:09:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 20:09:58,235 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 20:09:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2022-11-16 20:09:58,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2022-11-16 20:09:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tlan_priv [2022-11-16 20:09:58,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tlan_priv [2022-11-16 20:09:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2022-11-16 20:09:58,236 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2022-11-16 20:09:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2022-11-16 20:09:58,236 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2022-11-16 20:09:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 20:09:58,236 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 20:09:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 20:09:58,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 20:09:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 20:09:58,237 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 20:09:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 20:09:58,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 20:09:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 20:09:58,237 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 20:09:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 20:09:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 20:09:58,238 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 20:09:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2022-11-16 20:09:58,238 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2022-11-16 20:09:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2022-11-16 20:09:58,238 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2022-11-16 20:09:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_65 [2022-11-16 20:09:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_65 [2022-11-16 20:09:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 20:09:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 20:09:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2022-11-16 20:09:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2022-11-16 20:09:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 20:09:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 20:09:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tlan_priv [2022-11-16 20:09:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tlan_priv [2022-11-16 20:09:58,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-16 20:09:58,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-16 20:09:58,240 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2022-11-16 20:09:58,240 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2022-11-16 20:09:58,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 20:09:58,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 20:09:58,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 20:09:58,240 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 20:09:58,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 20:09:58,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 20:09:58,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 20:09:58,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 20:09:58,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 20:09:58,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 20:09:58,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 20:09:58,241 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2022-11-16 20:09:58,241 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2022-11-16 20:09:58,241 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2022-11-16 20:09:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2022-11-16 20:09:58,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2022-11-16 20:09:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2022-11-16 20:09:58,242 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2022-11-16 20:09:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2022-11-16 20:09:58,242 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 20:09:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 20:09:58,242 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 20:09:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 20:09:58,243 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2022-11-16 20:09:58,243 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2022-11-16 20:09:58,243 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2022-11-16 20:09:58,243 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2022-11-16 20:09:58,243 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2022-11-16 20:09:58,243 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2022-11-16 20:09:58,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 20:09:58,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 20:09:58,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 20:09:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2022-11-16 20:09:58,244 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2022-11-16 20:09:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2022-11-16 20:09:58,244 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2022-11-16 20:09:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 20:09:58,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 20:09:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 20:09:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 20:09:58,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 20:09:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 20:09:58,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 20:09:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 20:09:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 20:09:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 20:09:58,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 20:09:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2022-11-16 20:09:58,245 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2022-11-16 20:09:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 20:09:58,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 20:09:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 20:09:58,246 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 20:09:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 20:09:58,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 20:09:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2022-11-16 20:09:58,246 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2022-11-16 20:09:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-16 20:09:58,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-16 20:09:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2022-11-16 20:09:58,247 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2022-11-16 20:09:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2022-11-16 20:09:58,247 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2022-11-16 20:09:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 20:09:58,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 20:09:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-16 20:09:58,247 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-16 20:09:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2022-11-16 20:09:58,247 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2022-11-16 20:09:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 20:09:58,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 20:09:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 20:09:58,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 20:09:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 20:09:58,248 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 20:09:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2022-11-16 20:09:58,248 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2022-11-16 20:09:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2022-11-16 20:09:58,249 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2022-11-16 20:09:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2022-11-16 20:09:58,249 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2022-11-16 20:09:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 20:09:58,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 20:09:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2022-11-16 20:09:58,249 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2022-11-16 20:09:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 20:09:58,250 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 20:09:58,250 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 20:09:58,250 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 20:09:58,250 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-11-16 20:09:58,250 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-11-16 20:09:58,250 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2022-11-16 20:09:58,250 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2022-11-16 20:09:58,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 20:09:58,250 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2022-11-16 20:09:58,251 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2022-11-16 20:09:58,251 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 20:09:58,251 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 20:09:58,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 20:09:58,251 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 20:09:58,251 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 20:09:58,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2022-11-16 20:09:58,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2022-11-16 20:09:58,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 20:09:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2022-11-16 20:09:58,252 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2022-11-16 20:09:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2022-11-16 20:09:58,252 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2022-11-16 20:09:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 20:09:58,252 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 20:09:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 20:09:58,252 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 20:09:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 20:09:58,253 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 20:09:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 20:09:58,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 20:09:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-16 20:09:58,253 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-16 20:09:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2022-11-16 20:09:58,253 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2022-11-16 20:09:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2022-11-16 20:09:58,254 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2022-11-16 20:09:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 20:09:58,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 20:09:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 20:09:58,254 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 20:09:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2022-11-16 20:09:58,254 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2022-11-16 20:09:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 20:09:58,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 20:09:58,255 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2022-11-16 20:09:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2022-11-16 20:09:58,255 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2022-11-16 20:09:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2022-11-16 20:09:58,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 20:09:58,255 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2022-11-16 20:09:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2022-11-16 20:09:58,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 20:09:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 20:09:58,256 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2022-11-16 20:09:58,256 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2022-11-16 20:09:58,256 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 20:09:58,256 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 20:09:58,256 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2022-11-16 20:09:58,256 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2022-11-16 20:09:58,256 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2022-11-16 20:09:58,256 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2022-11-16 20:09:58,257 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2022-11-16 20:09:58,257 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2022-11-16 20:09:58,257 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2022-11-16 20:09:58,257 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2022-11-16 20:09:58,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 20:09:58,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 20:09:58,257 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2022-11-16 20:09:58,257 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2022-11-16 20:09:58,257 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 20:09:58,258 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 20:09:58,258 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 20:09:58,258 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 20:09:58,258 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 20:09:58,258 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 20:09:58,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 20:09:58,258 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-16 20:09:58,258 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 20:09:58,258 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 20:09:58,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 20:09:58,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 20:09:58,259 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 20:09:58,259 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 20:09:58,259 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 20:09:58,259 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 20:09:59,195 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 20:09:59,202 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 20:09:59,819 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~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 20:09:59,828 INFO L158 Benchmark]: Toolchain (without parser) took 6779.16ms. Allocated memory was 90.2MB in the beginning and 218.1MB in the end (delta: 127.9MB). Free memory was 57.8MB in the beginning and 92.2MB in the end (delta: -34.4MB). Peak memory consumption was 120.5MB. Max. memory is 16.1GB. [2022-11-16 20:09:59,828 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 90.2MB. Free memory is still 70.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 20:09:59,829 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4321.63ms. Allocated memory was 90.2MB in the beginning and 151.0MB in the end (delta: 60.8MB). Free memory was 57.6MB in the beginning and 55.7MB in the end (delta: 1.9MB). Peak memory consumption was 80.1MB. Max. memory is 16.1GB. [2022-11-16 20:09:59,830 INFO L158 Benchmark]: Boogie Procedure Inliner took 387.66ms. Allocated memory was 151.0MB in the beginning and 218.1MB in the end (delta: 67.1MB). Free memory was 55.7MB in the beginning and 122.5MB in the end (delta: -66.9MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. [2022-11-16 20:09:59,830 INFO L158 Benchmark]: Boogie Preprocessor took 378.57ms. Allocated memory is still 218.1MB. Free memory was 122.5MB in the beginning and 125.2MB in the end (delta: -2.7MB). Peak memory consumption was 57.2MB. Max. memory is 16.1GB. [2022-11-16 20:09:59,831 INFO L158 Benchmark]: RCFGBuilder took 1684.02ms. Allocated memory is still 218.1MB. Free memory was 125.2MB in the beginning and 92.2MB in the end (delta: 33.0MB). Peak memory consumption was 59.2MB. Max. memory is 16.1GB. [2022-11-16 20:09:59,834 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 90.2MB. Free memory is still 70.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4321.63ms. Allocated memory was 90.2MB in the beginning and 151.0MB in the end (delta: 60.8MB). Free memory was 57.6MB in the beginning and 55.7MB in the end (delta: 1.9MB). Peak memory consumption was 80.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 387.66ms. Allocated memory was 151.0MB in the beginning and 218.1MB in the end (delta: 67.1MB). Free memory was 55.7MB in the beginning and 122.5MB in the end (delta: -66.9MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 378.57ms. Allocated memory is still 218.1MB. Free memory was 122.5MB in the beginning and 125.2MB in the end (delta: -2.7MB). Peak memory consumption was 57.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1684.02ms. Allocated memory is still 218.1MB. Free memory was 125.2MB in the beginning and 92.2MB in the end (delta: 33.0MB). Peak memory consumption was 59.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~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 20:09:59,875 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/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_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/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_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/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 23f9845edcf139ee9434428d040789a6781b16714bf615b854712f008daec6fd --- 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 20:10:02,219 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 20:10:02,221 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 20:10:02,254 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 20:10:02,255 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 20:10:02,257 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 20:10:02,259 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 20:10:02,264 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 20:10:02,267 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 20:10:02,268 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 20:10:02,270 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 20:10:02,274 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 20:10:02,275 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 20:10:02,278 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 20:10:02,280 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 20:10:02,282 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 20:10:02,283 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 20:10:02,284 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 20:10:02,286 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 20:10:02,288 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 20:10:02,289 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 20:10:02,291 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 20:10:02,292 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 20:10:02,293 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 20:10:02,296 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 20:10:02,297 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 20:10:02,297 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 20:10:02,298 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 20:10:02,299 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 20:10:02,300 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 20:10:02,300 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 20:10:02,301 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 20:10:02,302 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 20:10:02,303 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 20:10:02,304 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 20:10:02,304 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 20:10:02,305 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 20:10:02,305 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 20:10:02,305 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 20:10:02,306 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 20:10:02,307 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 20:10:02,311 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-16 20:10:02,363 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 20:10:02,363 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 20:10:02,364 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 20:10:02,364 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 20:10:02,365 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 20:10:02,366 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 20:10:02,366 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 20:10:02,366 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 20:10:02,366 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 20:10:02,366 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 20:10:02,367 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 20:10:02,368 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 20:10:02,369 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 20:10:02,369 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 20:10:02,369 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 20:10:02,369 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 20:10:02,370 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 20:10:02,370 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 20:10:02,370 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 20:10:02,370 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 20:10:02,370 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 20:10:02,371 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 20:10:02,371 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 20:10:02,371 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 20:10:02,371 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 20:10:02,371 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 20:10:02,371 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:10:02,372 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 20:10:02,372 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 20:10:02,372 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 20:10:02,372 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 20:10:02,372 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 20:10:02,373 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 20:10:02,373 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 20:10:02,373 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 20:10:02,373 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_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23f9845edcf139ee9434428d040789a6781b16714bf615b854712f008daec6fd [2022-11-16 20:10:02,744 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 20:10:02,767 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 20:10:02,770 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 20:10:02,771 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 20:10:02,772 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 20:10:02,774 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2022-11-16 20:10:02,842 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/bin/utaipan-Xvt2sAort0/data/a9e712677/2df45027168b462f83784b5534b33a9c/FLAG53499d5f9 [2022-11-16 20:10:03,940 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 20:10:03,941 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2022-11-16 20:10:04,009 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/bin/utaipan-Xvt2sAort0/data/a9e712677/2df45027168b462f83784b5534b33a9c/FLAG53499d5f9 [2022-11-16 20:10:04,319 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/bin/utaipan-Xvt2sAort0/data/a9e712677/2df45027168b462f83784b5534b33a9c [2022-11-16 20:10:04,322 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 20:10:04,325 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 20:10:04,329 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 20:10:04,329 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 20:10:04,333 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 20:10:04,334 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:10:04" (1/1) ... [2022-11-16 20:10:04,335 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1db8ca2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:04, skipping insertion in model container [2022-11-16 20:10:04,335 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:10:04" (1/1) ... [2022-11-16 20:10:04,343 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 20:10:04,508 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 20:10:07,588 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_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338234,338247] [2022-11-16 20:10:07,591 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_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338403,338416] [2022-11-16 20:10:07,593 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_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338570,338583] [2022-11-16 20:10:07,594 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_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338738,338751] [2022-11-16 20:10:07,626 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:10:07,661 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 20:10:07,727 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 20:10:08,152 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_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338234,338247] [2022-11-16 20:10:08,153 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_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338403,338416] [2022-11-16 20:10:08,153 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_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338570,338583] [2022-11-16 20:10:08,154 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_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338738,338751] [2022-11-16 20:10:08,160 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:10:08,191 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 20:10:08,720 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_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338234,338247] [2022-11-16 20:10:08,721 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_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338403,338416] [2022-11-16 20:10:08,722 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_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338570,338583] [2022-11-16 20:10:08,722 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_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338738,338751] [2022-11-16 20:10:08,739 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:10:08,993 INFO L208 MainTranslator]: Completed translation [2022-11-16 20:10:08,994 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:08 WrapperNode [2022-11-16 20:10:08,994 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 20:10:08,995 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 20:10:08,995 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 20:10:08,995 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 20:10:09,002 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:08" (1/1) ... [2022-11-16 20:10:09,102 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:08" (1/1) ... [2022-11-16 20:10:09,339 INFO L138 Inliner]: procedures = 440, calls = 2260, calls flagged for inlining = 195, calls inlined = 179, statements flattened = 4653 [2022-11-16 20:10:09,340 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 20:10:09,340 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 20:10:09,341 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 20:10:09,341 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 20:10:09,350 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:08" (1/1) ... [2022-11-16 20:10:09,350 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:08" (1/1) ... [2022-11-16 20:10:09,376 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:08" (1/1) ... [2022-11-16 20:10:09,376 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:08" (1/1) ... [2022-11-16 20:10:09,489 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:08" (1/1) ... [2022-11-16 20:10:09,506 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:08" (1/1) ... [2022-11-16 20:10:09,533 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:08" (1/1) ... [2022-11-16 20:10:09,549 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:08" (1/1) ... [2022-11-16 20:10:09,594 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 20:10:09,595 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 20:10:09,596 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 20:10:09,596 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 20:10:09,597 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:08" (1/1) ... [2022-11-16 20:10:09,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:10:09,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 20:10:09,633 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 20:10:09,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 20:10:09,689 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2022-11-16 20:10:09,689 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2022-11-16 20:10:09,690 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 20:10:09,690 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 20:10:09,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 20:10:09,690 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 20:10:09,690 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 20:10:09,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 20:10:09,691 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2022-11-16 20:10:09,691 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2022-11-16 20:10:09,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 20:10:09,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 20:10:09,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2022-11-16 20:10:09,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2022-11-16 20:10:09,692 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2022-11-16 20:10:09,692 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2022-11-16 20:10:09,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 20:10:09,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 20:10:09,692 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 20:10:09,692 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 20:10:09,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2022-11-16 20:10:09,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2022-11-16 20:10:09,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tlan_priv [2022-11-16 20:10:09,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tlan_priv [2022-11-16 20:10:09,694 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2022-11-16 20:10:09,694 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2022-11-16 20:10:09,694 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2022-11-16 20:10:09,694 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2022-11-16 20:10:09,695 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 20:10:09,695 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 20:10:09,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 20:10:09,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 20:10:09,695 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 20:10:09,695 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 20:10:09,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 20:10:09,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 20:10:09,696 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 20:10:09,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 20:10:09,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 20:10:09,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 20:10:09,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 20:10:09,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 20:10:09,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 20:10:09,699 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 20:10:09,699 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 20:10:09,700 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2022-11-16 20:10:09,700 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2022-11-16 20:10:09,700 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2022-11-16 20:10:09,700 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2022-11-16 20:10:09,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_65 [2022-11-16 20:10:09,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_65 [2022-11-16 20:10:09,701 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 20:10:09,702 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 20:10:09,702 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2022-11-16 20:10:09,702 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2022-11-16 20:10:09,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 20:10:09,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 20:10:09,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tlan_priv [2022-11-16 20:10:09,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tlan_priv [2022-11-16 20:10:09,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-16 20:10:09,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-16 20:10:09,704 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2022-11-16 20:10:09,704 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2022-11-16 20:10:09,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 20:10:09,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 20:10:09,705 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 20:10:09,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 20:10:09,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 20:10:09,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 20:10:09,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 20:10:09,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 20:10:09,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 20:10:09,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 20:10:09,706 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2022-11-16 20:10:09,706 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2022-11-16 20:10:09,707 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2022-11-16 20:10:09,707 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2022-11-16 20:10:09,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2022-11-16 20:10:09,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2022-11-16 20:10:09,708 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2022-11-16 20:10:09,709 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2022-11-16 20:10:09,709 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 20:10:09,709 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 20:10:09,710 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 20:10:09,710 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 20:10:09,710 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2022-11-16 20:10:09,710 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2022-11-16 20:10:09,710 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2022-11-16 20:10:09,710 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2022-11-16 20:10:09,710 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2022-11-16 20:10:09,711 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2022-11-16 20:10:09,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 20:10:09,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 20:10:09,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 20:10:09,712 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2022-11-16 20:10:09,712 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2022-11-16 20:10:09,712 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2022-11-16 20:10:09,712 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2022-11-16 20:10:09,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 20:10:09,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 20:10:09,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 20:10:09,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 20:10:09,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 20:10:09,718 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 20:10:09,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 20:10:09,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 20:10:09,719 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 20:10:09,720 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 20:10:09,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 20:10:09,720 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2022-11-16 20:10:09,725 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2022-11-16 20:10:09,725 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 20:10:09,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 20:10:09,725 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 20:10:09,726 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 20:10:09,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 20:10:09,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 20:10:09,726 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2022-11-16 20:10:09,726 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2022-11-16 20:10:09,726 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2022-11-16 20:10:09,727 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2022-11-16 20:10:09,727 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2022-11-16 20:10:09,727 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2022-11-16 20:10:09,727 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 20:10:09,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 20:10:09,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 20:10:09,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 20:10:09,728 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-16 20:10:09,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-16 20:10:09,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 20:10:09,728 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2022-11-16 20:10:09,728 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2022-11-16 20:10:09,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 20:10:09,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 20:10:09,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 20:10:09,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 20:10:09,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 20:10:09,729 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 20:10:09,729 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 20:10:09,729 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2022-11-16 20:10:09,729 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2022-11-16 20:10:09,729 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2022-11-16 20:10:09,730 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2022-11-16 20:10:09,730 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2022-11-16 20:10:09,730 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2022-11-16 20:10:09,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 20:10:09,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 20:10:09,730 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2022-11-16 20:10:09,730 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2022-11-16 20:10:09,731 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 20:10:09,731 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 20:10:09,731 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 20:10:09,731 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 20:10:09,731 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-11-16 20:10:09,731 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-11-16 20:10:09,731 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2022-11-16 20:10:09,731 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2022-11-16 20:10:09,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 20:10:09,732 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2022-11-16 20:10:09,732 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2022-11-16 20:10:09,732 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 20:10:09,732 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 20:10:09,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 20:10:09,732 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 20:10:09,733 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 20:10:09,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2022-11-16 20:10:09,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2022-11-16 20:10:09,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 20:10:09,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 20:10:09,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 20:10:09,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 20:10:09,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 20:10:09,734 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2022-11-16 20:10:09,735 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2022-11-16 20:10:09,736 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2022-11-16 20:10:09,736 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2022-11-16 20:10:09,736 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 20:10:09,737 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 20:10:09,737 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 20:10:09,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 20:10:09,737 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 20:10:09,737 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 20:10:09,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 20:10:09,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 20:10:09,737 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-16 20:10:09,738 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-16 20:10:09,738 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2022-11-16 20:10:09,738 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2022-11-16 20:10:09,738 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2022-11-16 20:10:09,738 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2022-11-16 20:10:09,738 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 20:10:09,738 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 20:10:09,739 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 20:10:09,739 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 20:10:09,739 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2022-11-16 20:10:09,739 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2022-11-16 20:10:09,739 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 20:10:09,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 20:10:09,739 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2022-11-16 20:10:09,740 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2022-11-16 20:10:09,740 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2022-11-16 20:10:09,740 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2022-11-16 20:10:09,740 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2022-11-16 20:10:09,740 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2022-11-16 20:10:09,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 20:10:09,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 20:10:09,740 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2022-11-16 20:10:09,741 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2022-11-16 20:10:09,741 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 20:10:09,741 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 20:10:09,741 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2022-11-16 20:10:09,741 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2022-11-16 20:10:09,741 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2022-11-16 20:10:09,741 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2022-11-16 20:10:09,742 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2022-11-16 20:10:09,742 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2022-11-16 20:10:09,742 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2022-11-16 20:10:09,742 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2022-11-16 20:10:09,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 20:10:09,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 20:10:09,742 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2022-11-16 20:10:09,742 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2022-11-16 20:10:09,743 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 20:10:09,743 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 20:10:09,743 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 20:10:09,743 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 20:10:09,743 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2022-11-16 20:10:09,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2022-11-16 20:10:09,748 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 20:10:09,748 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 20:10:09,748 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-16 20:10:09,748 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 20:10:09,749 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 20:10:09,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 20:10:09,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 20:10:09,749 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 20:10:09,749 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 20:10:09,751 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 20:10:09,751 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 20:10:10,796 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 20:10:10,799 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 20:10:17,197 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~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 20:10:17,201 INFO L158 Benchmark]: Toolchain (without parser) took 12876.01ms. Allocated memory was 65.0MB in the beginning and 379.6MB in the end (delta: 314.6MB). Free memory was 44.3MB in the beginning and 212.1MB in the end (delta: -167.8MB). Peak memory consumption was 145.1MB. Max. memory is 16.1GB. [2022-11-16 20:10:17,202 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 65.0MB. Free memory was 45.8MB in the beginning and 45.8MB in the end (delta: 57.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 20:10:17,202 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4665.16ms. Allocated memory was 65.0MB in the beginning and 199.2MB in the end (delta: 134.2MB). Free memory was 44.1MB in the beginning and 99.2MB in the end (delta: -55.1MB). Peak memory consumption was 105.1MB. Max. memory is 16.1GB. [2022-11-16 20:10:17,203 INFO L158 Benchmark]: Boogie Procedure Inliner took 344.99ms. Allocated memory is still 199.2MB. Free memory was 99.2MB in the beginning and 116.1MB in the end (delta: -16.9MB). Peak memory consumption was 31.3MB. Max. memory is 16.1GB. [2022-11-16 20:10:17,203 INFO L158 Benchmark]: Boogie Preprocessor took 253.66ms. Allocated memory is still 199.2MB. Free memory was 116.1MB in the beginning and 81.5MB in the end (delta: 34.6MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-11-16 20:10:17,204 INFO L158 Benchmark]: RCFGBuilder took 7604.22ms. Allocated memory was 199.2MB in the beginning and 379.6MB in the end (delta: 180.4MB). Free memory was 81.5MB in the beginning and 212.1MB in the end (delta: -130.6MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. [2022-11-16 20:10:17,211 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 65.0MB. Free memory was 45.8MB in the beginning and 45.8MB in the end (delta: 57.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4665.16ms. Allocated memory was 65.0MB in the beginning and 199.2MB in the end (delta: 134.2MB). Free memory was 44.1MB in the beginning and 99.2MB in the end (delta: -55.1MB). Peak memory consumption was 105.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 344.99ms. Allocated memory is still 199.2MB. Free memory was 99.2MB in the beginning and 116.1MB in the end (delta: -16.9MB). Peak memory consumption was 31.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 253.66ms. Allocated memory is still 199.2MB. Free memory was 116.1MB in the beginning and 81.5MB in the end (delta: 34.6MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * RCFGBuilder took 7604.22ms. Allocated memory was 199.2MB in the beginning and 379.6MB in the end (delta: 180.4MB). Free memory was 81.5MB in the beginning and 212.1MB in the end (delta: -130.6MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~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 20:10:17,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b029f2bc-9c1d-4c02-ae28-ed01d4dbc733/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base]