./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.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_4f6ddb86-e1d1-402f-a633-a426db314523/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f6ddb86-e1d1-402f-a633-a426db314523/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_4f6ddb86-e1d1-402f-a633-a426db314523/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f6ddb86-e1d1-402f-a633-a426db314523/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f6ddb86-e1d1-402f-a633-a426db314523/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_4f6ddb86-e1d1-402f-a633-a426db314523/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 15bbc54f53a5b4d34004632abf569b960acfb9bb9ac53557ad529439e4f67d1f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:03:59,311 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:03:59,315 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:03:59,376 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:03:59,377 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:03:59,381 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:03:59,383 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:03:59,386 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:03:59,389 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:03:59,395 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:03:59,396 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:03:59,398 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:03:59,398 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:03:59,401 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:03:59,403 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:03:59,411 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:03:59,413 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:03:59,414 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:03:59,416 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:03:59,424 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:03:59,426 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:03:59,428 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:03:59,429 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:03:59,430 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:03:59,434 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:03:59,434 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:03:59,435 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:03:59,436 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:03:59,436 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:03:59,437 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:03:59,438 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:03:59,439 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:03:59,440 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:03:59,441 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:03:59,442 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:03:59,442 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:03:59,443 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:03:59,443 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:03:59,443 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:03:59,444 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:03:59,445 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:03:59,446 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f6ddb86-e1d1-402f-a633-a426db314523/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 23:03:59,470 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:03:59,477 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:03:59,478 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:03:59,478 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:03:59,479 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:03:59,479 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:03:59,479 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:03:59,479 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 23:03:59,480 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:03:59,480 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:03:59,480 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 23:03:59,480 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 23:03:59,481 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:03:59,481 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 23:03:59,481 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 23:03:59,481 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 23:03:59,482 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:03:59,482 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 23:03:59,483 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:03:59,483 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:03:59,483 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:03:59,483 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:03:59,484 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:03:59,484 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:03:59,484 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:03:59,484 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:03:59,485 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:03:59,485 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:03:59,485 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:03:59,485 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:03:59,486 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:03:59,486 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:03:59,486 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 23:03:59,486 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 23:03:59,487 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:03:59,487 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:03:59,487 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:03:59,487 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_4f6ddb86-e1d1-402f-a633-a426db314523/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f6ddb86-e1d1-402f-a633-a426db314523/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15bbc54f53a5b4d34004632abf569b960acfb9bb9ac53557ad529439e4f67d1f [2021-11-12 23:03:59,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:03:59,781 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:03:59,784 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:03:59,785 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:03:59,786 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:03:59,787 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f6ddb86-e1d1-402f-a633-a426db314523/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-12 23:03:59,847 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f6ddb86-e1d1-402f-a633-a426db314523/bin/utaipan-vmNK8stdcF/data/a2aee7b83/56956b9cafb949fca548dc50573b5a07/FLAG3cd3c30e6 [2021-11-12 23:04:00,980 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:04:00,981 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f6ddb86-e1d1-402f-a633-a426db314523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-12 23:04:01,069 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f6ddb86-e1d1-402f-a633-a426db314523/bin/utaipan-vmNK8stdcF/data/a2aee7b83/56956b9cafb949fca548dc50573b5a07/FLAG3cd3c30e6 [2021-11-12 23:04:01,261 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f6ddb86-e1d1-402f-a633-a426db314523/bin/utaipan-vmNK8stdcF/data/a2aee7b83/56956b9cafb949fca548dc50573b5a07 [2021-11-12 23:04:01,264 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:04:01,265 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:04:01,267 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:04:01,267 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:04:01,270 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:04:01,271 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:04:01" (1/1) ... [2021-11-12 23:04:01,272 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@544cfa25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:01, skipping insertion in model container [2021-11-12 23:04:01,272 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:04:01" (1/1) ... [2021-11-12 23:04:01,280 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:04:01,496 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:04:04,612 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 23:04:04,620 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 23:04:04,716 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 23:04:04,717 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 23:04:04,886 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 23:04:04,933 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 23:04:04,968 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 23:04:06,113 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_4f6ddb86-e1d1-402f-a633-a426db314523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507435,507448] [2021-11-12 23:04:06,116 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_4f6ddb86-e1d1-402f-a633-a426db314523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507582,507595] [2021-11-12 23:04:06,117 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f6ddb86-e1d1-402f-a633-a426db314523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507721,507734] [2021-11-12 23:04:06,118 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_4f6ddb86-e1d1-402f-a633-a426db314523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507879,507892] [2021-11-12 23:04:06,151 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:04:06,260 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 23:04:06,260 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f289c3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:06, skipping insertion in model container [2021-11-12 23:04:06,261 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:04:06,261 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 23:04:06,263 INFO L158 Benchmark]: Toolchain (without parser) took 4996.90ms. Allocated memory was 88.1MB in the beginning and 167.8MB in the end (delta: 79.7MB). Free memory was 45.8MB in the beginning and 64.4MB in the end (delta: -18.6MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2021-11-12 23:04:06,265 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 88.1MB. Free memory was 62.5MB in the beginning and 62.4MB in the end (delta: 47.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:04:06,266 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4994.42ms. Allocated memory was 88.1MB in the beginning and 167.8MB in the end (delta: 79.7MB). Free memory was 45.6MB in the beginning and 64.4MB in the end (delta: -18.8MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2021-11-12 23:04:06,268 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 88.1MB. Free memory was 62.5MB in the beginning and 62.4MB in the end (delta: 47.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4994.42ms. Allocated memory was 88.1MB in the beginning and 167.8MB in the end (delta: 79.7MB). Free memory was 45.6MB in the beginning and 64.4MB in the end (delta: -18.8MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7489]: 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_4f6ddb86-e1d1-402f-a633-a426db314523/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f6ddb86-e1d1-402f-a633-a426db314523/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_4f6ddb86-e1d1-402f-a633-a426db314523/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f6ddb86-e1d1-402f-a633-a426db314523/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f6ddb86-e1d1-402f-a633-a426db314523/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_4f6ddb86-e1d1-402f-a633-a426db314523/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 15bbc54f53a5b4d34004632abf569b960acfb9bb9ac53557ad529439e4f67d1f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:04:08,433 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:04:08,435 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:04:08,470 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:04:08,470 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:04:08,472 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:04:08,474 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:04:08,476 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:04:08,478 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:04:08,480 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:04:08,481 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:04:08,482 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:04:08,483 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:04:08,484 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:04:08,485 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:04:08,487 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:04:08,488 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:04:08,489 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:04:08,491 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:04:08,493 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:04:08,495 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:04:08,497 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:04:08,498 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:04:08,499 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:04:08,503 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:04:08,503 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:04:08,504 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:04:08,505 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:04:08,505 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:04:08,506 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:04:08,507 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:04:08,508 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:04:08,508 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:04:08,509 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:04:08,531 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:04:08,532 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:04:08,533 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:04:08,536 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:04:08,537 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:04:08,538 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:04:08,538 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:04:08,541 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f6ddb86-e1d1-402f-a633-a426db314523/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 23:04:08,587 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:04:08,588 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:04:08,589 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:04:08,589 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:04:08,589 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:04:08,590 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:04:08,590 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:04:08,590 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:04:08,590 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:04:08,590 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:04:08,593 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:04:08,593 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:04:08,593 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:04:08,593 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:04:08,594 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:04:08,594 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:04:08,594 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 23:04:08,594 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 23:04:08,594 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:04:08,595 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:04:08,595 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:04:08,595 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:04:08,595 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 23:04:08,595 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:04:08,596 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:04:08,596 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:04:08,596 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:04:08,596 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:04:08,596 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 23:04:08,596 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 23:04:08,597 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:04:08,597 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:04:08,597 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:04:08,597 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_4f6ddb86-e1d1-402f-a633-a426db314523/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f6ddb86-e1d1-402f-a633-a426db314523/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15bbc54f53a5b4d34004632abf569b960acfb9bb9ac53557ad529439e4f67d1f [2021-11-12 23:04:09,077 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:04:09,110 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:04:09,113 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:04:09,114 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:04:09,115 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:04:09,117 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f6ddb86-e1d1-402f-a633-a426db314523/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-12 23:04:09,180 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f6ddb86-e1d1-402f-a633-a426db314523/bin/utaipan-vmNK8stdcF/data/68593fab9/468b9cd88dee40939ad63d6cef4bc208/FLAG6e39cb34d [2021-11-12 23:04:10,369 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:04:10,370 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f6ddb86-e1d1-402f-a633-a426db314523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-12 23:04:10,441 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f6ddb86-e1d1-402f-a633-a426db314523/bin/utaipan-vmNK8stdcF/data/68593fab9/468b9cd88dee40939ad63d6cef4bc208/FLAG6e39cb34d [2021-11-12 23:04:10,519 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f6ddb86-e1d1-402f-a633-a426db314523/bin/utaipan-vmNK8stdcF/data/68593fab9/468b9cd88dee40939ad63d6cef4bc208 [2021-11-12 23:04:10,523 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:04:10,525 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:04:10,530 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:04:10,530 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:04:10,534 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:04:10,535 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:04:10" (1/1) ... [2021-11-12 23:04:10,537 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2993e89a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:10, skipping insertion in model container [2021-11-12 23:04:10,537 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:04:10" (1/1) ... [2021-11-12 23:04:10,544 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:04:10,820 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:04:15,789 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_4f6ddb86-e1d1-402f-a633-a426db314523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507435,507448] [2021-11-12 23:04:15,792 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_4f6ddb86-e1d1-402f-a633-a426db314523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507582,507595] [2021-11-12 23:04:15,792 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_4f6ddb86-e1d1-402f-a633-a426db314523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507721,507734] [2021-11-12 23:04:15,793 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_4f6ddb86-e1d1-402f-a633-a426db314523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507879,507892] [2021-11-12 23:04:15,829 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:04:15,922 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 23:04:16,031 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:04:16,568 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_4f6ddb86-e1d1-402f-a633-a426db314523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507435,507448] [2021-11-12 23:04:16,569 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_4f6ddb86-e1d1-402f-a633-a426db314523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507582,507595] [2021-11-12 23:04:16,569 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_4f6ddb86-e1d1-402f-a633-a426db314523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507721,507734] [2021-11-12 23:04:16,570 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_4f6ddb86-e1d1-402f-a633-a426db314523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507879,507892] [2021-11-12 23:04:16,578 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:04:16,687 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 23:04:17,455 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_4f6ddb86-e1d1-402f-a633-a426db314523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507435,507448] [2021-11-12 23:04:17,455 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_4f6ddb86-e1d1-402f-a633-a426db314523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507582,507595] [2021-11-12 23:04:17,456 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_4f6ddb86-e1d1-402f-a633-a426db314523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507721,507734] [2021-11-12 23:04:17,457 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_4f6ddb86-e1d1-402f-a633-a426db314523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507879,507892] [2021-11-12 23:04:17,468 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:04:17,741 INFO L208 MainTranslator]: Completed translation [2021-11-12 23:04:17,741 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:17 WrapperNode [2021-11-12 23:04:17,742 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:04:17,743 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 23:04:17,743 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 23:04:17,743 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 23:04:17,750 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:17" (1/1) ... [2021-11-12 23:04:17,890 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:17" (1/1) ... [2021-11-12 23:04:18,208 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 23:04:18,209 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 23:04:18,209 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 23:04:18,209 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 23:04:18,219 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:17" (1/1) ... [2021-11-12 23:04:18,219 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:17" (1/1) ... [2021-11-12 23:04:18,265 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:17" (1/1) ... [2021-11-12 23:04:18,266 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:17" (1/1) ... [2021-11-12 23:04:18,479 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:17" (1/1) ... [2021-11-12 23:04:18,519 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:17" (1/1) ... [2021-11-12 23:04:18,574 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:17" (1/1) ... [2021-11-12 23:04:18,626 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 23:04:18,627 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 23:04:18,627 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 23:04:18,628 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 23:04:18,628 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:17" (1/1) ... [2021-11-12 23:04:18,636 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:04:18,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f6ddb86-e1d1-402f-a633-a426db314523/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:04:18,664 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f6ddb86-e1d1-402f-a633-a426db314523/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 23:04:18,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f6ddb86-e1d1-402f-a633-a426db314523/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 23:04:18,716 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_stop [2021-11-12 23:04:18,716 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_stop [2021-11-12 23:04:18,716 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_desc_avail [2021-11-12 23:04:18,716 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_desc_avail [2021-11-12 23:04:18,717 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_reset_dev [2021-11-12 23:04:18,717 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_reset_dev [2021-11-12 23:04:18,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-12 23:04:18,717 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-12 23:04:18,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-12 23:04:18,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-12 23:04:18,718 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-12 23:04:18,718 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-12 23:04:18,718 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_resume [2021-11-12 23:04:18,718 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_resume [2021-11-12 23:04:18,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 23:04:18,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 23:04:18,720 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-12 23:04:18,720 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-12 23:04:18,720 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-12 23:04:18,720 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-12 23:04:18,720 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-12 23:04:18,721 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-12 23:04:18,721 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-12 23:04:18,721 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-12 23:04:18,721 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-12 23:04:18,721 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-12 23:04:18,722 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_alloc_rx_buf [2021-11-12 23:04:18,722 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_alloc_rx_buf [2021-11-12 23:04:18,722 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 23:04:18,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 23:04:18,723 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-11-12 23:04:18,723 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-11-12 23:04:18,723 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-11-12 23:04:18,724 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-11-12 23:04:18,724 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_sset_count [2021-11-12 23:04:18,724 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_sset_count [2021-11-12 23:04:18,724 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-12 23:04:18,724 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-12 23:04:18,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-12 23:04:18,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-12 23:04:18,725 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-12 23:04:18,725 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-12 23:04:18,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-12 23:04:18,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-12 23:04:18,727 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-12 23:04:18,727 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-12 23:04:18,727 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 23:04:18,728 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-12 23:04:18,728 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-12 23:04:18,728 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_restore_vlan [2021-11-12 23:04:18,728 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_restore_vlan [2021-11-12 23:04:18,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 23:04:18,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 23:04:18,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-12 23:04:18,730 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_comp_ring_adv_next2proc [2021-11-12 23:04:18,730 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_comp_ring_adv_next2proc [2021-11-12 23:04:18,730 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-12 23:04:18,730 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-12 23:04:18,730 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2021-11-12 23:04:18,730 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2021-11-12 23:04:18,731 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-12 23:04:18,731 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-12 23:04:18,731 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-12 23:04:18,731 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-12 23:04:18,731 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-12 23:04:18,731 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-12 23:04:18,732 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-12 23:04:18,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-12 23:04:18,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-12 23:04:18,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-12 23:04:18,732 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy [2021-11-12 23:04:18,732 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy [2021-11-12 23:04:18,733 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-12 23:04:18,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-12 23:04:18,733 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_unmap_tx_buf [2021-11-12 23:04:18,733 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_unmap_tx_buf [2021-11-12 23:04:18,734 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-12 23:04:18,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-12 23:04:18,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-12 23:04:18,735 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-12 23:04:18,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-12 23:04:18,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-12 23:04:18,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-12 23:04:18,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-12 23:04:18,736 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-11-12 23:04:18,736 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-11-12 23:04:18,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-12 23:04:18,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-12 23:04:18,737 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-12 23:04:18,737 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-12 23:04:18,737 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-12 23:04:18,737 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-12 23:04:18,737 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy [2021-11-12 23:04:18,738 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy [2021-11-12 23:04:18,738 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-12 23:04:18,738 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-12 23:04:18,738 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_request_irqs [2021-11-12 23:04:18,738 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_request_irqs [2021-11-12 23:04:18,739 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_create [2021-11-12 23:04:18,739 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_create [2021-11-12 23:04:18,739 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-12 23:04:18,739 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-12 23:04:18,740 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_intr [2021-11-12 23:04:18,740 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_intr [2021-11-12 23:04:18,742 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_remove_device [2021-11-12 23:04:18,744 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_remove_device [2021-11-12 23:04:18,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 23:04:18,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-12 23:04:18,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-12 23:04:18,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-12 23:04:18,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-12 23:04:18,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-12 23:04:18,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-12 23:04:18,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-12 23:04:18,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-12 23:04:18,754 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-12 23:04:18,755 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-12 23:04:18,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-12 23:04:18,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-12 23:04:18,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 23:04:18,755 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-12 23:04:18,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-12 23:04:18,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-12 23:04:18,756 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 23:04:18,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 23:04:18,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-12 23:04:18,756 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_irqs [2021-11-12 23:04:18,756 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_irqs [2021-11-12 23:04:18,757 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_set_mc [2021-11-12 23:04:18,757 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_set_mc [2021-11-12 23:04:18,757 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-12 23:04:18,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-12 23:04:18,757 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-12 23:04:18,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-12 23:04:18,757 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-12 23:04:18,758 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-12 23:04:18,758 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-12 23:04:18,758 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-12 23:04:18,758 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-12 23:04:18,758 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-12 23:04:18,758 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_check_link [2021-11-12 23:04:18,759 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_check_link [2021-11-12 23:04:18,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-12 23:04:18,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-12 23:04:18,760 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-11-12 23:04:18,760 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-11-12 23:04:18,760 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2fill [2021-11-12 23:04:18,760 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2fill [2021-11-12 23:04:18,760 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-12 23:04:18,760 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-12 23:04:18,761 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-12 23:04:18,761 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-12 23:04:18,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-12 23:04:18,761 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_intr_resources [2021-11-12 23:04:18,761 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_intr_resources [2021-11-12 23:04:18,761 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy_all [2021-11-12 23:04:18,762 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy_all [2021-11-12 23:04:18,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 23:04:18,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 23:04:18,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 23:04:18,763 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-12 23:04:18,763 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-12 23:04:18,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 23:04:18,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 23:04:18,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-12 23:04:18,763 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_adjust_rx_ring_size [2021-11-12 23:04:18,764 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_adjust_rx_ring_size [2021-11-12 23:04:18,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 23:04:18,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-12 23:04:18,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-12 23:04:18,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-12 23:04:18,765 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-12 23:04:18,765 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-12 23:04:18,765 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-12 23:04:18,765 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-12 23:04:18,766 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-12 23:04:18,766 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-12 23:04:18,766 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-12 23:04:18,768 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-12 23:04:18,768 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-12 23:04:18,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-12 23:04:18,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-12 23:04:18,768 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_quiesce_dev [2021-11-12 23:04:18,768 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_quiesce_dev [2021-11-12 23:04:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2comp [2021-11-12 23:04:18,769 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2comp [2021-11-12 23:04:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-12 23:04:18,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-12 23:04:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-12 23:04:18,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-12 23:04:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_cleanup_all [2021-11-12 23:04:18,770 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_cleanup_all [2021-11-12 23:04:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-12 23:04:18,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-12 23:04:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-12 23:04:18,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-12 23:04:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-12 23:04:18,770 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-12 23:04:18,771 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-12 23:04:18,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-12 23:04:18,771 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-12 23:04:18,771 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-12 23:04:18,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 23:04:18,771 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-12 23:04:18,771 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-12 23:04:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-12 23:04:18,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-12 23:04:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 23:04:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-12 23:04:18,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-12 23:04:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-12 23:04:18,772 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-12 23:04:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-12 23:04:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 23:04:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-12 23:04:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 23:04:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_intr [2021-11-12 23:04:18,773 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_intr [2021-11-12 23:04:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 23:04:18,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-12 23:04:18,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-12 23:04:18,774 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_process_events [2021-11-12 23:04:18,774 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_process_events [2021-11-12 23:04:18,774 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-12 23:04:18,774 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-12 23:04:18,775 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-12 23:04:18,775 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-12 23:04:18,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-12 23:04:18,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-12 23:04:18,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-12 23:04:18,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-12 23:04:18,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-12 23:04:18,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-12 23:04:18,780 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_intr [2021-11-12 23:04:18,781 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_intr [2021-11-12 23:04:18,781 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy_all [2021-11-12 23:04:18,781 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy_all [2021-11-12 23:04:18,781 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-12 23:04:18,781 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-12 23:04:18,781 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2021-11-12 23:04:18,781 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2021-11-12 23:04:18,782 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-12 23:04:18,783 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-12 23:04:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-12 23:04:18,783 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-12 23:04:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2021-11-12 23:04:18,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2021-11-12 23:04:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_pci_resources [2021-11-12 23:04:18,784 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_pci_resources [2021-11-12 23:04:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 23:04:18,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 23:04:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-12 23:04:18,784 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-12 23:04:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_all_intrs [2021-11-12 23:04:18,785 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_all_intrs [2021-11-12 23:04:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-11-12 23:04:18,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-11-12 23:04:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-12 23:04:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-12 23:04:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-12 23:04:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-12 23:04:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-12 23:04:18,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-12 23:04:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_tx_complete [2021-11-12 23:04:18,786 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_tx_complete [2021-11-12 23:04:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-12 23:04:18,786 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-12 23:04:18,787 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-12 23:04:18,787 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-12 23:04:18,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2021-11-12 23:04:18,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2021-11-12 23:04:18,787 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_all_intrs [2021-11-12 23:04:18,787 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_all_intrs [2021-11-12 23:04:18,788 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-12 23:04:18,788 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-12 23:04:18,788 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_create_queues [2021-11-12 23:04:18,788 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_create_queues [2021-11-12 23:04:18,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-12 23:04:18,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-12 23:04:18,788 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_force_close [2021-11-12 23:04:18,789 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_force_close [2021-11-12 23:04:18,789 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-12 23:04:18,789 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-12 23:04:18,789 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_alloc_intr_resources [2021-11-12 23:04:18,789 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_alloc_intr_resources [2021-11-12 23:04:18,789 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_activate_dev [2021-11-12 23:04:18,789 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_activate_dev [2021-11-12 23:04:18,790 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_write_mac_addr [2021-11-12 23:04:18,790 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_write_mac_addr [2021-11-12 23:04:18,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-12 23:04:18,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-12 23:04:18,790 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-12 23:04:18,790 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-12 23:04:18,791 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_msix_rx [2021-11-12 23:04:18,791 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_msix_rx [2021-11-12 23:04:18,791 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-12 23:04:18,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-12 23:04:18,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-12 23:04:18,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-12 23:04:18,791 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-12 23:04:18,792 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-12 23:04:18,792 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-12 23:04:18,792 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-12 23:04:18,792 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-12 23:04:18,792 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-12 23:04:18,792 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_regs_len [2021-11-12 23:04:18,792 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_regs_len [2021-11-12 23:04:18,793 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-12 23:04:18,793 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-12 23:04:18,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-12 23:04:18,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-12 23:04:18,793 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_suspend [2021-11-12 23:04:18,793 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_suspend [2021-11-12 23:04:18,794 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-11-12 23:04:18,794 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-11-12 23:04:23,080 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;