./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ea85c9b4dad25debc9a13a542a2867c02cbb8a067c2f94c389f71b38eed68761 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 22:53:06,010 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 22:53:06,014 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 22:53:06,068 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 22:53:06,069 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 22:53:06,073 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 22:53:06,075 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 22:53:06,079 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 22:53:06,082 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 22:53:06,087 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 22:53:06,088 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 22:53:06,090 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 22:53:06,091 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 22:53:06,094 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 22:53:06,096 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 22:53:06,104 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 22:53:06,105 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 22:53:06,107 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 22:53:06,109 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 22:53:06,117 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 22:53:06,119 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 22:53:06,120 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 22:53:06,124 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 22:53:06,125 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 22:53:06,134 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 22:53:06,134 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 22:53:06,135 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 22:53:06,137 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 22:53:06,138 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 22:53:06,139 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 22:53:06,140 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 22:53:06,141 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 22:53:06,143 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 22:53:06,144 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 22:53:06,146 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 22:53:06,146 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 22:53:06,147 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 22:53:06,147 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 22:53:06,147 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 22:53:06,149 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 22:53:06,149 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 22:53:06,150 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 22:53:06,194 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 22:53:06,194 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 22:53:06,196 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 22:53:06,196 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 22:53:06,196 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 22:53:06,196 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 22:53:06,196 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 22:53:06,197 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 22:53:06,203 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 22:53:06,203 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 22:53:06,205 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 22:53:06,205 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 22:53:06,205 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 22:53:06,205 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 22:53:06,205 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 22:53:06,206 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 22:53:06,206 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 22:53:06,207 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 22:53:06,207 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 22:53:06,207 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 22:53:06,207 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 22:53:06,207 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 22:53:06,208 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 22:53:06,208 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 22:53:06,208 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 22:53:06,208 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 22:53:06,208 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 22:53:06,209 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 22:53:06,209 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:53:06,210 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 22:53:06,210 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 22:53:06,211 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 22:53:06,211 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 22:53:06,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 22:53:06,211 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 22:53:06,211 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 22:53:06,212 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 22:53:06,212 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ea85c9b4dad25debc9a13a542a2867c02cbb8a067c2f94c389f71b38eed68761 [2021-11-12 22:53:06,494 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 22:53:06,524 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 22:53:06,528 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 22:53:06,529 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 22:53:06,530 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 22:53:06,531 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i [2021-11-12 22:53:06,605 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF/data/6139ec030/3e8fc8167e964e6e8ba8bd06fb4edf82/FLAG875056e34 [2021-11-12 22:53:07,553 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 22:53:07,554 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i [2021-11-12 22:53:07,645 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF/data/6139ec030/3e8fc8167e964e6e8ba8bd06fb4edf82/FLAG875056e34 [2021-11-12 22:53:07,925 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF/data/6139ec030/3e8fc8167e964e6e8ba8bd06fb4edf82 [2021-11-12 22:53:07,927 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 22:53:07,929 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 22:53:07,930 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 22:53:07,931 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 22:53:07,933 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 22:53:07,934 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:53:07" (1/1) ... [2021-11-12 22:53:07,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d1fef3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:53:07, skipping insertion in model container [2021-11-12 22:53:07,937 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:53:07" (1/1) ... [2021-11-12 22:53:07,944 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 22:53:08,103 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:53:10,418 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:53:10,471 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:53:10,473 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:53:10,488 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:53:10,617 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:53:10,666 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:53:12,246 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[413792,413805] [2021-11-12 22:53:12,249 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[413961,413974] [2021-11-12 22:53:12,250 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[414128,414141] [2021-11-12 22:53:12,250 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[414296,414309] [2021-11-12 22:53:12,280 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:53:12,399 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-12 22:53:12,400 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@efb476a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:53:12, skipping insertion in model container [2021-11-12 22:53:12,400 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 22:53:12,401 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 22:53:12,403 INFO L158 Benchmark]: Toolchain (without parser) took 4472.73ms. Allocated memory was 127.9MB in the beginning and 186.6MB in the end (delta: 58.7MB). Free memory was 99.1MB in the beginning and 89.6MB in the end (delta: 9.5MB). Peak memory consumption was 66.7MB. Max. memory is 16.1GB. [2021-11-12 22:53:12,404 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 127.9MB. Free memory is still 108.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 22:53:12,405 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4470.22ms. Allocated memory was 127.9MB in the beginning and 186.6MB in the end (delta: 58.7MB). Free memory was 99.1MB in the beginning and 89.6MB in the end (delta: 9.5MB). Peak memory consumption was 66.7MB. Max. memory is 16.1GB. [2021-11-12 22:53:12,408 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 127.9MB. Free memory is still 108.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4470.22ms. Allocated memory was 127.9MB in the beginning and 186.6MB in the end (delta: 58.7MB). Free memory was 99.1MB in the beginning and 89.6MB in the end (delta: 9.5MB). Peak memory consumption was 66.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6290]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ea85c9b4dad25debc9a13a542a2867c02cbb8a067c2f94c389f71b38eed68761 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 22:53:14,680 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 22:53:14,682 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 22:53:14,714 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 22:53:14,717 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 22:53:14,719 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 22:53:14,723 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 22:53:14,728 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 22:53:14,732 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 22:53:14,735 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 22:53:14,737 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 22:53:14,740 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 22:53:14,741 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 22:53:14,746 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 22:53:14,749 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 22:53:14,752 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 22:53:14,754 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 22:53:14,755 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 22:53:14,759 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 22:53:14,761 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 22:53:14,763 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 22:53:14,768 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 22:53:14,769 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 22:53:14,772 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 22:53:14,776 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 22:53:14,782 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 22:53:14,783 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 22:53:14,784 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 22:53:14,784 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 22:53:14,785 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 22:53:14,785 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 22:53:14,786 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 22:53:14,787 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 22:53:14,787 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 22:53:14,788 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 22:53:14,788 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 22:53:14,789 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 22:53:14,789 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 22:53:14,789 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 22:53:14,790 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 22:53:14,791 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 22:53:14,791 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 22:53:14,817 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 22:53:14,817 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 22:53:14,818 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 22:53:14,818 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 22:53:14,818 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 22:53:14,819 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 22:53:14,819 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 22:53:14,819 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 22:53:14,819 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 22:53:14,819 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 22:53:14,820 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 22:53:14,820 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 22:53:14,821 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 22:53:14,821 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 22:53:14,821 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 22:53:14,821 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 22:53:14,821 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 22:53:14,821 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 22:53:14,822 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 22:53:14,822 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 22:53:14,822 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 22:53:14,822 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 22:53:14,822 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 22:53:14,823 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 22:53:14,823 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:53:14,823 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 22:53:14,823 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 22:53:14,824 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 22:53:14,824 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 22:53:14,824 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 22:53:14,824 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 22:53:14,824 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 22:53:14,824 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 22:53:14,825 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_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ea85c9b4dad25debc9a13a542a2867c02cbb8a067c2f94c389f71b38eed68761 [2021-11-12 22:53:15,213 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 22:53:15,240 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 22:53:15,244 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 22:53:15,245 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 22:53:15,246 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 22:53:15,247 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i [2021-11-12 22:53:15,325 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF/data/cf390db95/f0fea4cb7ee34e3393bddbd2abb82e8d/FLAG7ab222ad6 [2021-11-12 22:53:16,465 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 22:53:16,465 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i [2021-11-12 22:53:16,519 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF/data/cf390db95/f0fea4cb7ee34e3393bddbd2abb82e8d/FLAG7ab222ad6 [2021-11-12 22:53:16,768 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF/data/cf390db95/f0fea4cb7ee34e3393bddbd2abb82e8d [2021-11-12 22:53:16,773 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 22:53:16,775 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 22:53:16,783 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 22:53:16,783 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 22:53:16,787 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 22:53:16,787 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:53:16" (1/1) ... [2021-11-12 22:53:16,788 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45278b49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:53:16, skipping insertion in model container [2021-11-12 22:53:16,789 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:53:16" (1/1) ... [2021-11-12 22:53:16,796 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 22:53:17,009 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:53:19,621 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:53:21,317 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[413792,413805] [2021-11-12 22:53:21,320 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[413961,413974] [2021-11-12 22:53:21,321 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[414128,414141] [2021-11-12 22:53:21,326 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[414296,414309] [2021-11-12 22:53:21,356 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:53:21,486 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 22:53:21,580 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:53:22,017 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[413792,413805] [2021-11-12 22:53:22,017 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[413961,413974] [2021-11-12 22:53:22,018 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[414128,414141] [2021-11-12 22:53:22,018 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[414296,414309] [2021-11-12 22:53:22,027 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:53:22,095 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 22:53:22,572 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[413792,413805] [2021-11-12 22:53:22,572 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[413961,413974] [2021-11-12 22:53:22,573 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[414128,414141] [2021-11-12 22:53:22,573 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[414296,414309] [2021-11-12 22:53:22,584 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:53:23,140 INFO L208 MainTranslator]: Completed translation [2021-11-12 22:53:23,141 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:53:23 WrapperNode [2021-11-12 22:53:23,144 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 22:53:23,146 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 22:53:23,146 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 22:53:23,147 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 22:53:23,154 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:53:23" (1/1) ... [2021-11-12 22:53:23,323 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:53:23" (1/1) ... [2021-11-12 22:53:23,708 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 22:53:23,710 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 22:53:23,710 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 22:53:23,710 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 22:53:23,719 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:53:23" (1/1) ... [2021-11-12 22:53:23,719 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:53:23" (1/1) ... [2021-11-12 22:53:23,772 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:53:23" (1/1) ... [2021-11-12 22:53:23,773 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:53:23" (1/1) ... [2021-11-12 22:53:23,960 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:53:23" (1/1) ... [2021-11-12 22:53:24,004 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:53:23" (1/1) ... [2021-11-12 22:53:24,058 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:53:23" (1/1) ... [2021-11-12 22:53:24,105 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 22:53:24,107 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 22:53:24,107 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 22:53:24,107 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 22:53:24,108 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:53:23" (1/1) ... [2021-11-12 22:53:24,115 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:53:24,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:53:24,144 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 22:53:24,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba0568ce-e917-4025-9a0a-72d7ad3fa0ae/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 22:53:24,189 INFO L130 BoogieDeclarations]: Found specification of procedure e100_tx_timeout [2021-11-12 22:53:24,189 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_tx_timeout [2021-11-12 22:53:24,189 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-12 22:53:24,190 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-12 22:53:24,190 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2021-11-12 22:53:24,190 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2021-11-12 22:53:24,190 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-12 22:53:24,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-12 22:53:24,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-12 22:53:24,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-12 22:53:24,190 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-12 22:53:24,191 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-12 22:53:24,191 INFO L130 BoogieDeclarations]: Found specification of procedure e100_write_flush [2021-11-12 22:53:24,191 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_write_flush [2021-11-12 22:53:24,191 INFO L130 BoogieDeclarations]: Found specification of procedure e100_phy_init [2021-11-12 22:53:24,191 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_phy_init [2021-11-12 22:53:24,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 22:53:24,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 22:53:24,191 INFO L130 BoogieDeclarations]: Found specification of procedure e100_eeprom_load [2021-11-12 22:53:24,192 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_eeprom_load [2021-11-12 22:53:24,192 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-11-12 22:53:24,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-11-12 22:53:24,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-12 22:53:24,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-12 22:53:24,192 INFO L130 BoogieDeclarations]: Found specification of procedure e100_get_eeprom [2021-11-12 22:53:24,192 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_get_eeprom [2021-11-12 22:53:24,192 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-12 22:53:24,193 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-12 22:53:24,193 INFO L130 BoogieDeclarations]: Found specification of procedure e100_close [2021-11-12 22:53:24,193 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_close [2021-11-12 22:53:24,193 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-12 22:53:24,193 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-12 22:53:24,193 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-12 22:53:24,193 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-12 22:53:24,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2021-11-12 22:53:24,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2021-11-12 22:53:24,194 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-11-12 22:53:24,194 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-11-12 22:53:24,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2021-11-12 22:53:24,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2021-11-12 22:53:24,194 INFO L130 BoogieDeclarations]: Found specification of procedure e100_eeprom_write [2021-11-12 22:53:24,194 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_eeprom_write [2021-11-12 22:53:24,194 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-12 22:53:24,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-12 22:53:24,195 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_ctrl_phy_82552_v [2021-11-12 22:53:24,195 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_ctrl_phy_82552_v [2021-11-12 22:53:24,195 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-12 22:53:24,195 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-12 22:53:24,195 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-12 22:53:24,195 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-12 22:53:24,195 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-12 22:53:24,195 INFO L130 BoogieDeclarations]: Found specification of procedure e100_set_multicast_list [2021-11-12 22:53:24,196 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_set_multicast_list [2021-11-12 22:53:24,196 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-12 22:53:24,196 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-12 22:53:24,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-12 22:53:24,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-12 22:53:24,196 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-12 22:53:24,196 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-12 22:53:24,196 INFO L130 BoogieDeclarations]: Found specification of procedure e100_open [2021-11-12 22:53:24,196 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_open [2021-11-12 22:53:24,197 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-12 22:53:24,197 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-12 22:53:24,197 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-12 22:53:24,197 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-12 22:53:24,197 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-12 22:53:24,197 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-12 22:53:24,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-12 22:53:24,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-12 22:53:24,197 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-12 22:53:24,198 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-12 22:53:24,198 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-12 22:53:24,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-12 22:53:24,198 INFO L130 BoogieDeclarations]: Found specification of procedure e100_get_eeprom_len [2021-11-12 22:53:24,198 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_get_eeprom_len [2021-11-12 22:53:24,198 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-12 22:53:24,198 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-12 22:53:24,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 22:53:24,198 INFO L130 BoogieDeclarations]: Found specification of procedure e100_free [2021-11-12 22:53:24,199 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_free [2021-11-12 22:53:24,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 22:53:24,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 22:53:24,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-12 22:53:24,199 INFO L130 BoogieDeclarations]: Found specification of procedure e100_intr [2021-11-12 22:53:24,199 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_intr [2021-11-12 22:53:24,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-12 22:53:24,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-12 22:53:24,199 INFO L130 BoogieDeclarations]: Found specification of procedure e100_nway_reset [2021-11-12 22:53:24,200 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_nway_reset [2021-11-12 22:53:24,200 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-12 22:53:24,200 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-12 22:53:24,200 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-12 22:53:24,200 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-12 22:53:24,200 INFO L130 BoogieDeclarations]: Found specification of procedure e100_netpoll [2021-11-12 22:53:24,200 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_netpoll [2021-11-12 22:53:24,200 INFO L130 BoogieDeclarations]: Found specification of procedure e100_clean_cbs [2021-11-12 22:53:24,201 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_clean_cbs [2021-11-12 22:53:24,201 INFO L130 BoogieDeclarations]: Found specification of procedure __e100_power_off [2021-11-12 22:53:24,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __e100_power_off [2021-11-12 22:53:24,201 INFO L130 BoogieDeclarations]: Found specification of procedure e100_enable_irq [2021-11-12 22:53:24,201 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_enable_irq [2021-11-12 22:53:24,201 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-12 22:53:24,201 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-12 22:53:24,201 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-12 22:53:24,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-12 22:53:24,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-12 22:53:24,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-12 22:53:24,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_cb_lock_of_nic [2021-11-12 22:53:24,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_cb_lock_of_nic [2021-11-12 22:53:24,202 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-12 22:53:24,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-12 22:53:24,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-12 22:53:24,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-12 22:53:24,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-12 22:53:24,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-12 22:53:24,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-12 22:53:24,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-12 22:53:24,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-12 22:53:24,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-12 22:53:24,203 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-12 22:53:24,203 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-12 22:53:24,203 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-12 22:53:24,203 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-12 22:53:24,203 INFO L130 BoogieDeclarations]: Found specification of procedure e100_up [2021-11-12 22:53:24,204 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_up [2021-11-12 22:53:24,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-12 22:53:24,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-12 22:53:24,204 INFO L130 BoogieDeclarations]: Found specification of procedure e100_disable_irq [2021-11-12 22:53:24,204 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_disable_irq [2021-11-12 22:53:24,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 22:53:24,204 INFO L130 BoogieDeclarations]: Found specification of procedure e100_resume [2021-11-12 22:53:24,204 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_resume [2021-11-12 22:53:24,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-12 22:53:24,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-12 22:53:24,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-12 22:53:24,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-12 22:53:24,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-12 22:53:24,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-12 22:53:24,205 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-12 22:53:24,205 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-12 22:53:24,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_cmd_lock_of_nic [2021-11-12 22:53:24,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_cmd_lock_of_nic [2021-11-12 22:53:24,206 INFO L130 BoogieDeclarations]: Found specification of procedure e100_exec_cmd [2021-11-12 22:53:24,206 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_exec_cmd [2021-11-12 22:53:24,206 INFO L130 BoogieDeclarations]: Found specification of procedure __e100_shutdown [2021-11-12 22:53:24,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __e100_shutdown [2021-11-12 22:53:24,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-12 22:53:24,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-12 22:53:24,206 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-12 22:53:24,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-12 22:53:24,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 22:53:24,207 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-12 22:53:24,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-12 22:53:24,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-12 22:53:24,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-12 22:53:24,207 INFO L130 BoogieDeclarations]: Found specification of procedure e100_exec_cb [2021-11-12 22:53:24,207 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_exec_cb [2021-11-12 22:53:24,207 INFO L130 BoogieDeclarations]: Found specification of procedure e100_remove [2021-11-12 22:53:24,207 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_remove [2021-11-12 22:53:24,208 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-12 22:53:24,208 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-12 22:53:24,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_cb_lock_of_nic [2021-11-12 22:53:24,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_cb_lock_of_nic [2021-11-12 22:53:24,208 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-12 22:53:24,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-12 22:53:24,208 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-12 22:53:24,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-12 22:53:24,208 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-12 22:53:24,209 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-12 22:53:24,209 INFO L130 BoogieDeclarations]: Found specification of procedure e100_rx_alloc_skb [2021-11-12 22:53:24,209 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_rx_alloc_skb [2021-11-12 22:53:24,209 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-12 22:53:24,209 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-12 22:53:24,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-12 22:53:24,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-12 22:53:24,209 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-12 22:53:24,209 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-12 22:53:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-12 22:53:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-11-12 22:53:24,210 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-11-12 22:53:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 22:53:24,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 22:53:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure e100_down [2021-11-12 22:53:24,210 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_down [2021-11-12 22:53:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 22:53:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-12 22:53:24,210 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-12 22:53:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 22:53:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 22:53:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-12 22:53:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 22:53:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-12 22:53:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-12 22:53:24,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-12 22:53:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-12 22:53:24,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-12 22:53:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-12 22:53:24,212 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-12 22:53:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure e100_tx_clean [2021-11-12 22:53:24,212 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_tx_clean [2021-11-12 22:53:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure e100_start_receiver [2021-11-12 22:53:24,212 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_start_receiver [2021-11-12 22:53:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure e100_hw_reset [2021-11-12 22:53:24,212 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_hw_reset [2021-11-12 22:53:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-12 22:53:24,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-12 22:53:24,213 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-12 22:53:24,213 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-12 22:53:24,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-12 22:53:24,213 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-12 22:53:24,213 INFO L130 BoogieDeclarations]: Found specification of procedure e100_hw_init [2021-11-12 22:53:24,213 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_hw_init [2021-11-12 22:53:24,213 INFO L130 BoogieDeclarations]: Found specification of procedure e100_set_eeprom [2021-11-12 22:53:24,213 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_set_eeprom [2021-11-12 22:53:24,213 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-12 22:53:24,214 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-12 22:53:24,214 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2021-11-12 22:53:24,214 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2021-11-12 22:53:24,214 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-12 22:53:24,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-12 22:53:24,214 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-12 22:53:24,214 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-12 22:53:24,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 22:53:24,214 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-12 22:53:24,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-12 22:53:24,215 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-12 22:53:24,215 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-12 22:53:24,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 22:53:24,215 INFO L130 BoogieDeclarations]: Found specification of procedure e100_self_test [2021-11-12 22:53:24,215 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_self_test [2021-11-12 22:53:24,215 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-12 22:53:24,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-12 22:53:24,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-12 22:53:24,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 22:53:24,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-12 22:53:24,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 22:53:24,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 22:53:24,216 INFO L130 BoogieDeclarations]: Found specification of procedure e100_alloc_cbs [2021-11-12 22:53:24,216 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_alloc_cbs [2021-11-12 22:53:24,216 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-12 22:53:24,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-12 22:53:24,216 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-12 22:53:24,216 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-12 22:53:24,216 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2021-11-12 22:53:24,217 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2021-11-12 22:53:24,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-12 22:53:24,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-12 22:53:24,217 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-12 22:53:24,217 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-12 22:53:24,217 INFO L130 BoogieDeclarations]: Found specification of procedure e100_xmit_frame [2021-11-12 22:53:24,217 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_xmit_frame [2021-11-12 22:53:24,217 INFO L130 BoogieDeclarations]: Found specification of procedure e100_get_regs_len [2021-11-12 22:53:24,217 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_get_regs_len [2021-11-12 22:53:24,217 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2021-11-12 22:53:24,217 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2021-11-12 22:53:24,218 INFO L130 BoogieDeclarations]: Found specification of procedure e100_rx_clean_list [2021-11-12 22:53:24,218 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_rx_clean_list [2021-11-12 22:53:24,218 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-12 22:53:24,218 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-12 22:53:24,218 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-12 22:53:24,218 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-12 22:53:24,218 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-12 22:53:24,218 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-12 22:53:24,218 INFO L130 BoogieDeclarations]: Found specification of procedure e100_io_resume [2021-11-12 22:53:24,218 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_io_resume [2021-11-12 22:53:24,219 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-12 22:53:24,219 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-12 22:53:24,219 INFO L130 BoogieDeclarations]: Found specification of procedure e100_loopback_test [2021-11-12 22:53:24,219 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_loopback_test [2021-11-12 22:53:24,219 INFO L130 BoogieDeclarations]: Found specification of procedure e100_rx_alloc_list [2021-11-12 22:53:24,219 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_rx_alloc_list [2021-11-12 22:53:24,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-12 22:53:24,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-12 22:53:24,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-12 22:53:24,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-12 22:53:24,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-12 22:53:24,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-12 22:53:24,220 INFO L130 BoogieDeclarations]: Found specification of procedure e100_eeprom_read [2021-11-12 22:53:24,220 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_eeprom_read [2021-11-12 22:53:24,220 INFO L130 BoogieDeclarations]: Found specification of procedure e100_shutdown [2021-11-12 22:53:24,220 INFO L138 BoogieDeclarations]: Found implementation of procedure e100_shutdown [2021-11-12 22:53:24,220 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-12 22:53:24,220 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-12 22:53:24,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_cmd_lock_of_nic [2021-11-12 22:53:24,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_cmd_lock_of_nic [2021-11-12 22:53:24,220 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-12 22:53:24,220 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-12 22:53:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u16~0~TO~~u16~0 [2021-11-12 22:53:24,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u16~0~TO~~u16~0 [2021-11-12 22:53:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-12 22:53:24,221 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-12 22:53:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-12 22:53:24,221 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-12 22:53:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-12 22:53:24,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-12 22:53:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-12 22:53:24,221 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-12 22:53:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-12 22:53:24,221 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-12 22:53:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-12 22:53:24,221 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-12 22:53:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_ctrl_hw [2021-11-12 22:53:24,222 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_ctrl_hw [2021-11-12 22:53:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-12 22:53:24,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-12 22:53:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-12 22:53:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-11-12 22:53:24,222 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-11-12 22:53:25,745 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;